Product Description
Product Description
2XZ-2 vacuum pump is a double stage high speed direct coupling structure rotary vane type vacuum pump, which is the basic equipment used to pump gas of the sealing container. Its air bleed speed is 2L/s(50Hz), 2.4L/s(60Hz); partial pressure≤6×10-2 Pa; motor power is 0.37kw; oil volume is 1L. Pump cavity is provided with a rotor, the rotor slot with rotary vane. The rotor drives the rotary vane rotation, the rotary vane close to the chamber wall and separated air inlet port from the discharge port, and the air inlet area of cavity volume is periodically enlarged and inhale, discharge chamber volume is periodically reduced and compressed gas, open the exhaust valve to exhaust gas and then to obtain vacuum. Its working performance is composed of 2 parts, the high level and low level. Its suction is connected with vacuum equipment, when in operation The gas in container will have a large number of suction and discharge, when the equipment got vacuum, high pressure grade exhaust valve is closed, high-pressure grade inlet gas will be transferred to the second level, and through the second stage suction and discharge vacuum equipment, it can obtain a certain vacuum. Pump connecting shaft with motor, high speed, small appearance, compact structure, convenient mobility work.
1. Pumping rate: 0.25~30L/s
2. Gas type: Clean dry air without any other mixture at ambient temperature.
3. Working requirements:
When the inlet pressure is greater than 6500Pa, continuous working hours must not be more than 3 minutes so that avoid fuel injection to damage pump.When the inlet pressure is less than 1330pa, it is allowed to work continuously for a long time.
4. Ambient temperature:5ºC-40ºC, the relative temperature is not higher than 90%.
Product Details
Product Parameters
| Model Parameter |
2XZ-0.25 | 2XZ-0.5 | 2XZ-1 | 2XZ-2 | 2XZ-4 | 2XZ-6 | 2XZ-8 | 2XZ-15 | 2XZ-25 | |
| Air bleed speed m³/h(L/s) | 50HZ | 0.9(0.25) | 1.8(0.5) | 3.6(1) | 7.2(2) | 14.4(4) | 21.6(6) | 28.8(8) | 54(15) | 90(25) |
| 60HZ | 1.1(0.3) | 2.1(0.6) | 4.3(1.2) | 8.6(2.4) | 17.2(4.8) | 26(7.2) | 34.5(9.6) | 64.8(18) | 108(30) | |
| Extreme pressure(Pa) | partial pressure | ≤6×10-1 | ≤6×10-2 | ≤6×10-2 | ≤6×10-2 | ≤6×10-2 | ≤4×10-2 | ≤4×10-2 | ≤4×10-2 | ≤4×10-2 |
| full pressure | ≤6.5 | ≤1.33 | ≤1.33 | ≤1.33 | ≤1.33 | ≤1 | ≤1 | ≤1 | ≤1 | |
| Rotating speed(r/min) | 50HZ | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
| 60HZ | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | |
| Motor power(kw) | 0.12 | 0.18 | 0.25 | 0.37 | 0.55 | 0.75 | 1.1 | 1.5 | 2.2 | |
| Noise(dBA) | 63 | 65 | 65 | 68 | 68 | 68 | 70 | 70 | 72 | |
| Oil vilume (L) | 0.5 | 0.6 | 0.7 | 1 | 1.2 | 2 | 3 | 4 | 5 | |
| Size(mm) | 403*130*240 | 447*168*260 | 469*168*260 | 514*168*282 | 565*168*282 | 565*200*342 | 650*240*430 | 700*240*430 | 770*240*430 | |
| G.W./N.W.(Kg) | 16/15 | 17/16 | 18/17 | 22/20 | 24/22 | 50/40 | 70/60 | 86/75 | 98/85 | |
1. 2XZ-2 Rotary Vane Vacuum Pump corollary use with freezer dryer to reach vacuum state, it’s an essential corollary equipment in medicine CHINAMFG drying, biology, food industry and agricultural products deep processing.
2. 2XZ-2 Rotary Vane Vacuum Pump corollary use with vacuum drying oven for maintaining vacuum state inside the oven, they mainly applies in powder drying and baking in vacuum condition.
3. 2XZ-2 Rotary Vane Vacuum Pump corollary use with vacuum crucible CHINAMFG to pump vacuum, they mainly used for the sintering, melting and analysis of metal, nonmetal and chemical compound.
Recommending Styles
Q: What kind of gas is not suitable for 2XZ-2 of rotary vane vacuum pump to pump out?
A: Corrosive to the metal, the chemical reaction to the pump oil, containing particles of dust, high oxygen content, explosive, and toxic gases.
Q: The working environment of 2XZ-2 refrigeration vacuum pump?
A: 5ºC-40ºC, the relative temperature is not higher than 90%. When the inlet pressure is less than 1333pa, it is allowed to work continuously for a long time.
Q: What is the payment terms?
T/T, Paypal, Western Union, Ali credit insurance, L/C etc
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Oil or Not: | Oil |
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Entrapment Vacuum Pump |
| Vacuum Degree: | High Vacuum |
| Samples: |
US$ 260/Piece
1 Piece(Min.Order) | |
|---|
What Is the Impact of Altitude on Vacuum Pump Performance?
The performance of vacuum pumps can be influenced by the altitude at which they are operated. Here’s a detailed explanation:
Altitude refers to the elevation or height above sea level. As the altitude increases, the atmospheric pressure decreases. This decrease in atmospheric pressure can have several effects on the performance of vacuum pumps:
1. Reduced Suction Capacity: Vacuum pumps rely on the pressure differential between the suction side and the discharge side to create a vacuum. At higher altitudes, where the atmospheric pressure is lower, the pressure differential available for the pump to work against is reduced. This can result in a decrease in the suction capacity of the vacuum pump, meaning it may not be able to achieve the same level of vacuum as it would at lower altitudes.
2. Lower Ultimate Vacuum Level: The ultimate vacuum level, which represents the lowest pressure that a vacuum pump can achieve, is also affected by altitude. As the atmospheric pressure decreases with increasing altitude, the ultimate vacuum level that can be attained by a vacuum pump is limited. The pump may struggle to reach the same level of vacuum as it would at sea level or lower altitudes.
3. Pumping Speed: Pumping speed is a measure of how quickly a vacuum pump can remove gases from a system. At higher altitudes, the reduced atmospheric pressure can lead to a decrease in pumping speed. This means that the vacuum pump may take longer to evacuate a chamber or system to the desired vacuum level.
4. Increased Power Consumption: To compensate for the decreased pressure differential and achieve the desired vacuum level, a vacuum pump operating at higher altitudes may require higher power consumption. The pump needs to work harder to overcome the lower atmospheric pressure and maintain the necessary suction capacity. This increased power consumption can impact energy efficiency and operating costs.
5. Efficiency and Performance Variations: Different types of vacuum pumps may exhibit varying degrees of sensitivity to altitude. Oil-sealed rotary vane pumps, for example, may experience more significant performance variations compared to dry pumps or other pump technologies. The design and operating principles of the vacuum pump can influence its ability to maintain performance at higher altitudes.
It’s important to note that vacuum pump manufacturers typically provide specifications and performance curves for their pumps based on standardized conditions, often at or near sea level. When operating a vacuum pump at higher altitudes, it is advisable to consult the manufacturer’s guidelines and consider any altitude-related limitations or adjustments that may be necessary.
In summary, the altitude at which a vacuum pump operates can have an impact on its performance. The reduced atmospheric pressure at higher altitudes can result in decreased suction capacity, lower ultimate vacuum levels, reduced pumping speed, and potentially increased power consumption. Understanding these effects is crucial for selecting and operating vacuum pumps effectively in different altitude environments.
Can Vacuum Pumps Be Used in the Production of Solar Panels?
Yes, vacuum pumps are extensively used in the production of solar panels. Here’s a detailed explanation:
Solar panels, also known as photovoltaic (PV) panels, are devices that convert sunlight into electricity. The manufacturing process of solar panels involves several critical steps, many of which require the use of vacuum pumps. Vacuum technology plays a crucial role in ensuring the efficiency, reliability, and quality of solar panel production. Here are some key areas where vacuum pumps are utilized:
1. Silicon Ingot Production: The first step in solar panel manufacturing is the production of silicon ingots. These ingots are cylindrical blocks of pure crystalline silicon that serve as the raw material for solar cells. Vacuum pumps are used in the Czochralski process, which involves melting polycrystalline silicon in a quartz crucible and then slowly pulling a single crystal ingot from the molten silicon. Vacuum pumps create a controlled environment by removing impurities and preventing contamination during the crystal growth process.
2. Wafering: After the silicon ingots are produced, they undergo wafering, where the ingots are sliced into thin wafers. Vacuum pumps are used in wire saws to create a low-pressure environment that helps to cool and lubricate the cutting wire. The vacuum also assists in removing the silicon debris generated during the slicing process, ensuring clean and precise cuts.
3. Solar Cell Production: Vacuum pumps play a significant role in various stages of solar cell production. Solar cells are the individual units within a solar panel that convert sunlight into electricity. Vacuum pumps are used in the following processes:
– Diffusion: In the diffusion process, dopants such as phosphorus or boron are introduced into the silicon wafer to create the desired electrical properties. Vacuum pumps are utilized in the diffusion furnace to create a controlled atmosphere for the diffusion process and remove any impurities or gases that may affect the quality of the solar cell.
– Deposition: Thin films of materials such as anti-reflective coatings, passivation layers, and electrode materials are deposited onto the silicon wafer. Vacuum pumps are used in various deposition techniques like physical vapor deposition (PVD) or chemical vapor deposition (CVD) to create the necessary vacuum conditions for precise and uniform film deposition.
– Etching: Etching processes are employed to create the desired surface textures on the solar cell, which enhance light trapping and improve efficiency. Vacuum pumps are used in plasma etching or wet etching techniques to remove unwanted material or create specific surface structures on the solar cell.
4. Encapsulation: After the solar cells are produced, they are encapsulated to protect them from environmental factors such as moisture and mechanical stress. Vacuum pumps are used in the encapsulation process to create a vacuum environment, ensuring the removal of air and moisture from the encapsulation materials. This helps to achieve proper bonding and prevents the formation of bubbles or voids, which could degrade the performance and longevity of the solar panel.
5. Testing and Quality Control: Vacuum pumps are also utilized in testing and quality control processes during solar panel production. For example, vacuum systems can be used for leak testing to ensure the integrity of the encapsulation and to detect any potential defects or leaks in the panel assembly. Vacuum-based measurement techniques may also be employed for assessing the electrical characteristics and efficiency of the solar cells or panels.
In summary, vacuum pumps are integral to the production of solar panels. They are used in various stages of the manufacturing process, including silicon ingot production, wafering, solar cell production (diffusion, deposition, and etching), encapsulation, and testing. Vacuum technology enables precise control, contamination prevention, and efficient processing, contributing to the production of high-quality and reliable solar panels.
How Are Vacuum Pumps Different from Air Compressors?
Vacuum pumps and air compressors are both mechanical devices used to manipulate air and gas, but they serve opposite purposes. Here’s a detailed explanation of their differences:
1. Function:
– Vacuum Pumps: Vacuum pumps are designed to remove or reduce the pressure within a closed system, creating a vacuum or low-pressure environment. They extract air or gas from a chamber, creating suction or negative pressure.
– Air Compressors: Air compressors, on the other hand, are used to increase the pressure of air or gas. They take in ambient air or gas and compress it, resulting in higher pressure and a compacted volume of air or gas.
2. Pressure Range:
– Vacuum Pumps: Vacuum pumps are capable of generating pressures below atmospheric pressure or absolute zero pressure. The pressure range typically extends into the negative range, expressed in units such as torr or pascal.
– Air Compressors: Air compressors, on the contrary, operate in the positive pressure range. They increase the pressure above atmospheric pressure, typically measured in units like pounds per square inch (psi) or bar.
3. Applications:
– Vacuum Pumps: Vacuum pumps have various applications where the creation of a vacuum or low-pressure environment is required. They are used in processes such as vacuum distillation, vacuum drying, vacuum packaging, and vacuum filtration. They are also essential in scientific research, semiconductor manufacturing, medical suction devices, and many other industries.
– Air Compressors: Air compressors find applications where compressed air or gas at high pressure is needed. They are used in pneumatic tools, manufacturing processes, air conditioning systems, power generation, and inflating tires. Compressed air is versatile and can be employed in numerous industrial and commercial applications.
4. Design and Mechanism:
– Vacuum Pumps: Vacuum pumps are designed to create a vacuum by removing air or gas from a closed system. They may use mechanisms such as positive displacement, entrapment, or momentum transfer to achieve the desired vacuum level. Examples of vacuum pump types include rotary vane pumps, diaphragm pumps, and diffusion pumps.
– Air Compressors: Air compressors are engineered to compress air or gas, increasing its pressure and decreasing its volume. They use mechanisms like reciprocating pistons, rotary screws, or centrifugal force to compress the air or gas. Common types of air compressors include reciprocating compressors, rotary screw compressors, and centrifugal compressors.
5. Direction of Air/Gas Flow:
– Vacuum Pumps: Vacuum pumps draw air or gas into the pump and then expel it from the system, creating a vacuum within the chamber or system being evacuated.
– Air Compressors: Air compressors take in ambient air or gas and compress it, increasing its pressure and storing it in a tank or delivering it directly to the desired application.
While vacuum pumps and air compressors have different functions and operate under distinct pressure ranges, they are both vital in various industries and applications. Vacuum pumps create and maintain a vacuum or low-pressure environment, while air compressors compress air or gas to higher pressures for different uses and processes.
editor by CX 2024-04-04
China supplier High Quality Circulating Water Type Multi Purpose Vacuum Pump for Rotary Evaporator with Good quality
Product Description
High Quality Circulating Water Type Multi Purpose Vacuum Pump for Rotary Evaporator
Function Introduction:
The pump is based on the multi-purpose vacuum pump for circulating water, according to the small laboratory area, referring to the Japanese desktop pump, one-time molding shell, reduced volume and improved. It has the characteristics of small size, light weight and beautiful appearance. Double meter, double head pumping. This machine adopts double taps and can be used individually or in parallel with 2 vacuum gauges.
(1) This machine adopts 2 taps, which can be used alone or in parallel with 2 vacuum gauges.
(2) The main engine is made of high-quality anti-corrosion material movement.
(3) Corrosion-resistant, non-polluting, low-noise, easy to move, and a vacuum regulating valve can also be installed according to user needs.
(4) Two students can conduct chemical experiments at the same time, reducing the experimental space.
Product Parameters
| Performance | Index |
| Model | TKSHZ-D(111) |
| Power | 180W |
| Supply power | ~220v/50Hz |
| Flow | 60L/min |
| Lift | 8M |
| Maximum Vaccum degree | 0.098Mpa |
| Single tap exhaustion | 10L/min |
| Number of exhaustion | 2 |
| Storage tank capacity | 15L |
| Material | Engineering plastics |
| Overall dimensions | 400*280*420mm |
| Total weight | 15Kg |
Packaging & Shipping
Package Detail
1) Wooden packing
2) The goods can be shipped by sea, air or train, small goods or spare parts will be shipped by express.
3) You can choose your own freight forwardwe as well.
4) Door to Door Delivery to save your energy and time. We’ll take the all risks during transportation.
Shipping Details
1) AMERICA:3-8 working days.
2) ASIAN:3-8 working days.
3) EUROPE:5-10 working days.
4) OCEANIA:4-9 working days.
5) AFRICA:7-13woring day.
Company Profile
i’an Xihu (West Lake) Dis. Biotechnology Co., Ltd, is a famous manufacturer of Lab equipment located in the central China. Now has XIHU (WEST LAKE) DIS., CHINAMFG 2 CHINAMFG brand trademarks. The main products include ultra-high temperature and high pressure reactor, high pressure photochemical reactor, supercritical high pressure reactor, high pressure glass reactor, micro high pressure reactor, high pressure ultrasonic reactor, Ultra-high temperature hydrothermal synthesis reactor, photocatalytic reactor, visual catalytic reactor, hydrothermal synthesis reactor, rotary evaporator, parallel synthesis reactor, high and low temperature circulator, high and low temperature high pressure tubular reactor and other equipment and so on.
Specialize in this field for more than 20 years,TKA brand instrument has own high reputation in more than 70 countries and regions, provide technical support for tens of thousands organizations to solve problems within their research, special for university, research institutes, industries, inspection agencies, etc. Promoting technology progress and improving human life is CHINAMFG social mission.
Exhibition Show
FAQ
Q1:Are you trading company or manufacturer?
A1:We are professional manufacture of lab equipment and we have our own factory which is a high-tech enterprise integrating R&D, production and sales. And welcome to visit our factory.
Q2: How long is your delivery time?
A2: Usually, delivery time is 30-45 days after receiving your payment.
Q3:How to shipping the replacement parts?
A3:We will according the actual situation to choose the suitable shipping ways. For small parts we shippin by Express.
Q4: How about your quality warranty ?
A4: Normally all CHINAMFG products are supplied with a warranty of 12 Months from the date of shipment.
Q5: Do you accept OEM and ODM orders?
A5: Yes,We accept.
Q6:What is your terms of payment?
A6:Payment≤15,000USD, 100% in advance. Payment≥15,000USD, 70% T/T in advance, balance before shipment.
(If you are concerned about payment security for the first order, we advise you can place Trade Assurance Order via Made in China. you will get 100% payment refund if we can’t meet agreed delivery time.)
Q7:Can we visit your factory?
A7: Welcome visit our factory.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | 1year |
| Oil or Not: | Oil Free |
| Exhauster Method: | Positive Displacement Pump |
| Vacuum Degree: | High Vacuum |
| Work Function: | Mainsuction Pump |
| Customization: |
Available
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What Are the Advantages of Using Oil-Sealed Vacuum Pumps?
Oil-sealed vacuum pumps offer several advantages in various applications. Here’s a detailed explanation:
1. High Vacuum Performance: Oil-sealed vacuum pumps are known for their ability to achieve high levels of vacuum. They can create and maintain deep vacuum levels, making them suitable for applications that require a low-pressure environment. The use of oil as a sealing and lubricating medium helps in achieving efficient vacuum performance.
2. Wide Operating Range: Oil-sealed vacuum pumps have a wide operating range, allowing them to handle a broad spectrum of vacuum levels. They can operate effectively in both low-pressure and high-vacuum conditions, making them versatile for different applications across various industries.
3. Efficient and Reliable Operation: These pumps are known for their reliability and consistent performance. The oil-sealed design provides effective sealing, preventing air leakage and maintaining a stable vacuum level. They are designed to operate continuously for extended periods without significant performance degradation, making them suitable for continuous industrial processes.
4. Contamination Handling: Oil-sealed vacuum pumps are effective in handling certain types of contaminants that may be present in the process gases or air being evacuated. The oil acts as a barrier, trapping and absorbing certain particulates, moisture, and chemical vapors, preventing them from reaching the pump mechanism. This helps protect the pump internals from potential damage and contributes to the longevity of the pump.
5. Thermal Stability: The presence of oil in these pumps helps in dissipating heat generated during operation, contributing to their thermal stability. The oil absorbs and carries away heat, preventing excessive temperature rise within the pump. This thermal stability allows for consistent performance even during prolonged operation and helps protect the pump from overheating.
6. Noise Reduction: Oil-sealed vacuum pumps generally operate at lower noise levels compared to other types of vacuum pumps. The oil acts as a noise-damping medium, reducing the noise generated by the moving parts and the interaction of gases within the pump. This makes them suitable for applications where noise reduction is desired, such as laboratory environments or noise-sensitive industrial settings.
7. Versatility: Oil-sealed vacuum pumps are versatile and can handle a wide range of gases and vapors. They can effectively handle both condensable and non-condensable gases, making them suitable for diverse applications in industries such as chemical processing, pharmaceuticals, food processing, and research laboratories.
8. Cost-Effective: Oil-sealed vacuum pumps are often considered cost-effective options for many applications. They generally have a lower initial cost compared to some other types of high-vacuum pumps. Additionally, the maintenance and operating costs are relatively lower, making them an economical choice for industries that require reliable vacuum performance.
9. Simplicity and Ease of Maintenance: Oil-sealed vacuum pumps are relatively simple in design and easy to maintain. Routine maintenance typically involves monitoring oil levels, changing the oil periodically, and inspecting and replacing worn-out parts as necessary. The simplicity of maintenance procedures contributes to the overall cost-effectiveness and ease of operation.
10. Compatibility with Other Equipment: Oil-sealed vacuum pumps are compatible with various process equipment and systems. They can be easily integrated into existing setups or used in conjunction with other vacuum-related equipment, such as vacuum chambers, distillation systems, or industrial process equipment.
These advantages make oil-sealed vacuum pumps a popular choice in many industries where reliable, high-performance vacuum systems are required. However, it’s important to consider specific application requirements and consult with experts to determine the most suitable type of vacuum pump for a particular use case.
Considerations for Selecting a Vacuum Pump for Cleanroom Applications
When it comes to selecting a vacuum pump for cleanroom applications, several considerations should be taken into account. Here’s a detailed explanation:
Cleanrooms are controlled environments used in industries such as semiconductor manufacturing, pharmaceuticals, biotechnology, and microelectronics. These environments require strict adherence to cleanliness and particle control standards to prevent contamination of sensitive processes or products. Selecting the right vacuum pump for cleanroom applications is crucial to maintain the required level of cleanliness and minimize the introduction of contaminants. Here are some key considerations:
1. Cleanliness: The cleanliness of the vacuum pump is of utmost importance in cleanroom applications. The pump should be designed and constructed to minimize the generation and release of particles, oil vapors, or other contaminants into the cleanroom environment. Oil-free or dry vacuum pumps are commonly preferred in cleanroom applications as they eliminate the risk of oil contamination. Additionally, pumps with smooth surfaces and minimal crevices are easier to clean and maintain, reducing the potential for particle buildup.
2. Outgassing: Outgassing refers to the release of gases or vapors from the surfaces of materials, including the vacuum pump itself. In cleanroom applications, it is crucial to select a vacuum pump with low outgassing characteristics to prevent the introduction of contaminants into the environment. Vacuum pumps specifically designed for cleanroom use often undergo special treatments or use materials with low outgassing properties to minimize this effect.
3. Particle Generation: Vacuum pumps can generate particles due to the friction and wear of moving parts, such as rotors or vanes. These particles can become a source of contamination in cleanrooms. When selecting a vacuum pump for cleanroom applications, it is essential to consider the pump’s particle generation level and choose pumps that have been designed and tested to minimize particle emissions. Pumps with features like self-lubricating materials or advanced sealing mechanisms can help reduce particle generation.
4. Filtration and Exhaust Systems: The filtration and exhaust systems associated with the vacuum pump are critical for maintaining cleanroom standards. The vacuum pump should be equipped with efficient filters that can capture and remove any particles or contaminants generated during operation. High-quality filters, such as HEPA (High-Efficiency Particulate Air) filters, can effectively trap even the smallest particles. The exhaust system should be properly designed to ensure that filtered air is released outside the cleanroom or passes through additional filtration before being reintroduced into the environment.
5. Noise and Vibrations: Noise and vibrations generated by vacuum pumps can have an impact on cleanroom operations. Excessive noise can affect the working environment and compromise communication, while vibrations can potentially disrupt sensitive processes or equipment. It is advisable to choose vacuum pumps specifically designed for quiet operation and that incorporate measures to minimize vibrations. Pumps with noise-dampening features and vibration isolation systems can help maintain a quiet and stable cleanroom environment.
6. Compliance with Standards: Cleanroom applications often have specific industry standards or regulations that must be followed. When selecting a vacuum pump, it is important to ensure that it complies with relevant cleanroom standards and requirements. Considerations may include ISO cleanliness standards, cleanroom classification levels, and industry-specific guidelines for particle count, outgassing levels, or allowable noise levels. Manufacturers that provide documentation and certifications related to cleanroom suitability can help demonstrate compliance.
7. Maintenance and Serviceability: Proper maintenance and regular servicing of vacuum pumps are essential for their reliable and efficient operation. When choosing a vacuum pump for cleanroom applications, consider factors such as ease of maintenance, availability of spare parts, and access to service and support from the manufacturer. Pumps with user-friendly maintenance features, clear service instructions, and a responsive customer support network can help minimize downtime and ensure continued cleanroom performance.
In summary, selecting a vacuum pump for cleanroom applications requires careful consideration of factors such as cleanliness, outgassing characteristics, particle generation, filtration and exhaust systems, noise and vibrations, compliance with standards, and maintenance requirements. By choosing vacuum pumps designed specifically for cleanroom use and considering these key factors, cleanroom operators can maintain the required level of cleanliness and minimize the risk of contamination in their critical processes and products.
Can Vacuum Pumps Be Used in the Medical Field?
Yes, vacuum pumps have a wide range of applications in the medical field. Here’s a detailed explanation:
Vacuum pumps play a crucial role in various medical applications, providing suction or creating controlled vacuum environments. Here are some key areas where vacuum pumps are used in the medical field:
1. Negative Pressure Wound Therapy (NPWT):
Vacuum pumps are extensively utilized in negative pressure wound therapy, a technique used to promote wound healing. In NPWT, a vacuum pump creates a controlled low-pressure environment within a wound dressing, facilitating the removal of excess fluid, promoting blood flow, and accelerating the healing process.
2. Surgical Suction:
Vacuum pumps are an integral part of surgical suction systems. They provide the necessary suction force to remove fluids, gases, or debris from the surgical site during procedures. Surgical suction helps maintain a clear field of view for surgeons, enhances tissue visualization, and contributes to a sterile operating environment.
3. Anesthesia:
In anesthesia machines, vacuum pumps are used to create suction for various purposes:
– Airway Suction: Vacuum pumps assist in airway suctioning to clear secretions or obstructions from the patient’s airway during anesthesia or emergency situations.
– Evacuation of Gases: Vacuum pumps aid in removing exhaled gases from the patient’s breathing circuit, ensuring the delivery of fresh gas mixtures and maintaining appropriate anesthesia levels.
4. Laboratory Equipment:
Vacuum pumps are essential components in various medical laboratory equipment:
– Vacuum Ovens: Vacuum pumps are used in vacuum drying ovens, which are utilized for controlled drying or heat treatment of sensitive materials, samples, or laboratory glassware.
– Centrifugal Concentrators: Vacuum pumps are employed in centrifugal concentrators to facilitate the concentration or dehydration of biological samples, such as DNA, proteins, or viruses.
– Freeze Dryers: Vacuum pumps play a vital role in freeze-drying processes, where samples are frozen and then subjected to vacuum conditions to remove water via sublimation, preserving the sample’s structure and integrity.
5. Medical Suction Devices:
Vacuum pumps are utilized in standalone medical suction devices, commonly found in hospitals, clinics, and emergency settings. These devices create suction required for various medical procedures, including:
– Suctioning of Respiratory Secretions: Vacuum pumps assist in removing respiratory secretions or excess fluids from the airways of patients who have difficulty coughing or clearing their airways effectively.
– Thoracic Drainage: Vacuum pumps are used in chest drainage systems to evacuate air or fluid from the pleural cavity, helping in the treatment of conditions such as pneumothorax or pleural effusion.
– Obstetrics and Gynecology: Vacuum pumps are employed in devices used for vacuum-assisted deliveries, such as vacuum extractors, to aid in the safe delivery of babies during childbirth.
6. Blood Collection and Processing:
Vacuum pumps are utilized in blood collection systems and blood processing equipment:
– Blood Collection Tubes: Vacuum pumps are responsible for creating the vacuum inside blood collection tubes, facilitating the collection of blood samples for diagnostic testing.
– Blood Separation and Centrifugation: In blood processing equipment, vacuum pumps assist in the separation of blood components, such as red blood cells, plasma, and platelets, for various medical procedures and treatments.
7. Medical Imaging:
Vacuum pumps are used in certain medical imaging techniques:
– Electron Microscopy: Electron microscopes, including scanning electron microscopes and transmission electron microscopes, require a vacuum environment for high-resolution imaging. Vacuum pumps are employed to maintain the necessary vacuum conditions within the microscope chambers.
These are just a few examples of the wide-ranging applications of vacuum pumps in the medical field. Their ability to create suction and controlled vacuum environments makes them indispensable in medical procedures, wound healing, laboratory processes, anesthesia, and various other medical applications.
editor by CX 2024-03-08
china Cost Rotary Vane Type Double Stage Vacuum Pump (2X) manufacturers
Solution Description
Software
2X Rotary Vane Vacuum Pump is 1 of the standard tools for getting vacuum for airtight containers by exhausting gas. It can be employed by itself, or used as the fore pump in CZPT of the booster pump, diffusion pump, molecular pump, etc. This pump is applicable to the vacuum metallurgy, vacuum welding, vacuum impregnation, coating, vacuum drying, as effectively as the vacuum treatments in chemical and pharmaceutical business, electric powered vacuum devices and other industries.
Notices
1. The pump can perform within the ambient temperature variety of 5~40 and underneath the inlet stress less than 1330PA. It is also allowable for CZPT -phrase constant perform.
2. The pump is neither applicable to pump the gases which have too much oxygen articles, poisonous and explosive function, corrosive results to etals and chemical reactions with oil of pumps, and dust particles, nor act as a transfer pump to transfer gas form one container to one more.
3. The constant working hours of the pump below the inlet air stress of 6000PA shall not exceed 3min to avoid damages triggered by oil injection or poor lubrication.
Specs
| Design | 2X-4A | 2X-8A | 2X-eight | 2X-15 | 2X-30A | 2X-70A |
| (L/S) Pumping CZPT |
four | 8 | eight | fifteen | thirty | 70 |
| (≤ Pa) Greatest Strain |
≤ 6× 10 -two | |||||
| (kw) Motor CZPT |
.55 | 1.1 | 1.1 | 2.two | 3 | five.5 |
| (Levels C) Temperature Increase |
≤ 4 Degrees C | |||||
| dB(A) LW Sound |
≤ 75 | ≤ seventy eight | ≤ 78 | ≤ eighty | ≤ 82 | ≤ 86 |
| (mm) Inlet Diameter |
Φ twenty five | Φ twenty five | Φ 40 | Φ 40 | Φ sixty five | Φ 80 |
| (rpm) Rotational CZPT |
450 | 550 | 320 | 320 | 450 | 420 |
| (L) Injection Quantity of Oil |
.seven | .9 | 2 | two.eight | two | 4.2 |
| (cm) Dimension |
55× 34× 41 | 55× 43× forty four | 79× 43× fifty four | 79× 53× 54 | 78× 50× fifty six | 91× 65× 70 |
| (Kg) Excess weight |
fifty four | 70 | one hundred thirty five | 196 | 240 | 428 |
The screw vacuum pump is directly pushed by an built-in frequency converter without the require for a generate equipment. The screw rotor rotates in the reverse course without contact. The operating chamber of the machine is 100% oil-free of charge. Integrated velocity manage permits the vitality-optimized procedure of the gadget.
china supplier Industrial Sliding Oil Sealed Rotary Vane Type 2X Series (2X-4, 2X-8, 2X-15, 2X-30, 2X-70) Double Stage Electric Belt Vacuum Pump for Vacuum Metallizing Machine manufacturers
Solution Description
2X variety rotary vane vacuum pump is a basic tools utilized to extract the gasoline in a distinct sealed container, so that the container can receive a particular vacuum. Thanks to the substantial advancement of modern science and technology, vacuum pumps are used in CZPT scientific fields and CZPT enterprises and undertakings. It can be employed for scientific investigation, creation and educating in scientific study establishments, faculties and universities, industrial and mining enterprises in metallurgy, chemical business, gentle market, petroleum, healthcare, pharmaceutical, printing and dyeing, electrical appliances, electrical vacuum, semiconductor, food, atomic vitality, textile, and so forth.
Product Photographs:
Structure Description:
Figure 1 is a schematic diagram of a rotary vane vacuum pump. The rotors 3 and 7 are tangent to the higher vacuum chamber 1 and the minimal vacuum chamber 6. The rotors 3 and 7 rotate in the course of the arrow, which drives the rotor sliding in the rotor slot to rotate. Because the spring 9 And the motion of centrifugal force, the outer finish of the rotor slides in opposition to the internal surface area of the high and minimal vacuum chambers, and the moon-formed area fashioned by the rotor and the large and lower vacuum chambers is moved from the intake nozzle 2 to the exhaust valve 5 and from the air pipe 4 to the exhaust. The valve 10 is separated to kind two or three volumes, and the dimensions modifications periodically. When the rotary vane vacuum pump proceeds to rotate at the position shown in the determine, the volumes of A and C progressively improve, and the pumped quantity fuel does not enter the air. The nozzle enters the pump, and at the same time, the volume of B and D slowly decreases, and the force rises. Then, the exhaust valves 5 and ten are opened to discharge the fuel out of the vacuum chamber. valve, so it can avoid the gasoline from returning to the vacuum chamber. When the pumping stress is high, the valves of the high and minimal vacuum chambers are exhausted, which is equal to a one-stage pump. When the vacuum degree is high, all the gas enters the vacuum chamber and is then fatigued by the exhaust valve ten. Enter the two-stage pump to perform.
For case in point, when the extracted fuel contains substantial vapor gasoline, when the gasoline is compressed and the partial pressure of its vapor exceeds the saturation stress of the vapor at the temperature of the pump, the vapor is compressed into liquid at this time, and the rotary vane vacuum pump It cannot be discharged, but is mixed in the vacuum oil, which greatly minimizes the functionality of the pump. If a proper amount of air is blended in, so that when the steam is compressed, its partial force is also decrease than the saturated stress of the pump temperature, the steam can be discharged out of the pump before it gets to be liquid, so this collection of pumps over 2X-4 All are geared up with aeration valve 11 that can put in a specified quantity of gas, see Figure 1
The form and construction of CZPT vacuum pumps of the 2X sequence are essentially the very same. The pump is pushed by the motor to the rotor by means of the V-belt. The motor and pump are CZPT ened to the chassis with screw clips.
2X rotary vane vacuum pump is composed of pump physique, high rotor, minimal rotor, CZPT finish plate, rear stop plate, substantial rotor plate, minimal rotor plate, exhaust valve, exhaust hood, sight glass and other elements. See Determine 2 and Determine 3.
A middle partition is pressed into the 2X rotary vane vacuum pump, and the vacuum pump casing is divided into large and lower vacuum chambers. The CZPT end of the large rotor protrudes from the CZPT axle the rear conclude protrudes from the rear axle. The CZPT axle is supported by bearings in the CZPT plate, by means of the oil-limited chamber and out of the CZPT plate: the rear axle is supported by bearings in the center bulkhead. Whilst extending into the low vacuum chamber, the low vacuum chamber rotor is put in on the rear axle, so the high and reduced rotors are driven by the CZPT axle. Both the substantial and lower rotors have bisected slots, and the “T”-shaped rotary vanes are supported by springs and mounted in the slots. The air inlet of the 2X rotary vane vacuum pump has a filter display, and the exhaust port has an oil blocking monitor. There is an air aeration valve on the still left facet of the sight glass and an oil drain plug on the base.
2X rotary vane vacuum pump pumping approach: as proven in Determine 2, the gas enters the large vacuum chamber from the ingestion nozzle. At 1st, the higher stress is strong, the higher and minimal vacuum chambers are stuffed with environment, and each exhaust valves are opened to exhaust. As the pumping progresses, the air pressure decreases (that is, the vacuum diploma boosts), the stress of the higher vacuum chamber is not adequate to push the exhaust valve, and the gasoline enters the lower vacuum chamber through the middle partition, and the pressure is not adequate to press the exhaust valve at this time, but The lower vacuum chamber enters a specified volume of oil, which assists to open the exhaust valve, and the fuel is also discharged. The discharged gas is mixed with oil particles, and the oil is divided by filtering the oil screen. Only the gasoline is discharged from the pump. The fuel path is shown in Determine 2.
The oil in the oil sealing chamber of the 2X rotary vane vacuum pump is equipped from the oil pool A by means of the hole on the CZPT stop plate. The oil in the minimal vacuum chamber is supplied from the oil pool A via the gap in the rear end plate. The oil in the high vacuum chamber is circulated and supplied from the holes in the center partition. The sealing of the CZPT and rear handles of the 2X rotary vane vacuum pump is manufactured by the oil pool B on the upper part of the pump entire body flowing into the oil groove through the gap of the end experience chamber of the pump body for sealing.
Product functionality and parameters:
Merchandise Software:
one. Owing to the high development of modern day science and technological innovation, rotary vane vacuum pumps are used in CZPT scientific fields and CZPT enterprises and undertakings. It can be employed for scientific research, manufacturing and instructing in scientific study institutions, colleges and universities, industrial and mining enterprises in metallurgy, chemical sector, gentle sector, petroleum, medical, pharmaceutical, printing and dyeing, electrical appliances, electric powered vacuum, semiconductor, foods, atomic power, textile, etc.
two. Because the rotary vane vacuum pump is manufactured of ferrous metallic and is reasonably specific, the function of the total pump is linked with each other, so the rotary vane vacuum pump is not appropriate for pumping out large-oxygen, toxic and explosive supplies. Various gases that corrode ferrous metals and have chemical results on vacuum oil can not be utilised as compressors and transfer pumps. If there is a pump with a fuel ballast device, a certain amount of condensable gas can be taken off. ,
three. The rotary vane vacuum pump can be employed to directly get vacuum operations with a vacuum degree beneath 10~3 Torr, as nicely as to cooperate with other vacuum functions.
4. Rotary vane vacuum pumps are typically utilised in an environment the place the area temperature is not reduced than 5°C and the relative temperature is not higher than 90%.
Solution Functions:
one. Vast range of free-air capacities to match certain programs
two. Constructive strain oil method assures proper lubrication and prevents oil starvation underneath substantial fuel loads
3. CZPT performing inlet valve shields inside components from oil and air contamination if the pump stops while under vacuum
four. Fuel ballast valve boundaries internal condensation Allows you use pump when condensable vapors are current.
Company Profile:
Diaphragm oil-free pumps for glass, stainless metal, and plastic dryers. The hydrophobic PTFE in-line filter membrane is in place and includes particles bigger than .1 microns. The pump features 1/8 HP, optimum force of 50 PSI, and a highest temperature of 38°C to avoid fluid and air contamination, as well as exhaust backup. The pump attributes oil-free procedure, rugged development, effortless hose connections, and a greatest constant stress of 50 PSIG. Characteristics Vacuum pump guards against all fluid and air contamination Can be utilized to stop harmful exhaust backup Oil-totally free procedure Rugged development/low routine maintenance 50 PSIG greatest constant stress
Rotary Vane Type Double Stage Vacuum Pump
Software
2X Rotary Vane Vacuum Pump is one of the basic gear for getting vacuum for airtight containers by exhausting fuel. It can be utilized by yourself, or employed as the fore pump in entrance of the booster pump, diffusion pump, molecular pump, etc. This pump is applicable to the vacuum metallurgy, vacuum welding, vacuum impregnation, coating, vacuum drying, as well as the vacuum treatment options in chemical and pharmaceutical market, electric vacuum gadgets and other industries.
Notices
one. The pump can function inside of the ambient temperature selection of 5~forty and under the inlet strain much less than 1330PA. It is also allowable for prolonged-term constant function.
two. The pump is neither relevant to pump the gases which have too much oxygen articles, toxic and explosive characteristic, corrosive results to etals and chemical reactions with oil of pumps, and dust particles, nor act as a transfer pump to transfer fuel sort one container to an additional.
3. The constant working hrs of the pump beneath the inlet air force of 6000PA shall not exceed 3min to avoid damages brought on by oil injection or negative lubrication.
Technical specs
| Product | 2X-4A | 2X-8A | 2X-eight | 2X-fifteen | 2X-30A | 2X-70A |
| (L/S) Pumping Pace |
four | eight | 8 | 15 | thirty | 70 |
| (≤ Pa) Final Stress |
≤ 6× ten -two | |||||
| (kw) Motor Electrical power |
.55 | one.one | 1.1 | 2.two | 3 | 5.5 |
| (Levels C) Temperature Increase |
≤ 4 Levels C | |||||
| dB(A) LW Noise |
≤ 75 | ≤ 78 | ≤ seventy eight | ≤ eighty | ≤ eighty two | ≤ 86 |
| (mm) Inlet Diameter |
Φ 25 | Φ 25 | Φ 40 | Φ 40 | Φ 65 | Φ 80 |
| (rpm) Rotational Velocity |
450 | 550 | 320 | 320 | 450 | 420 |
| (L) Injection Quantity of Oil |
.seven | .nine | 2 | two.8 | 2 | 4.2 |
| (cm) Size |
55× 34× forty one | 55× 43× forty four | 79× 43× 54 | 79× 53× 54 | 78× 50× 56 | 91× 65× 70 |
| (Kg) Bodyweight |
54 | 70 | 135 | 196 | 240 | 428 |