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Vacuum pump classification method

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网责任编辑: 作者: 人气: Article Source: Network Editor: Author: Popularity: Issuing time: 2015-07-07 20:05:18

Vacuum pump (vacuum pump)
Use of mechanical, physical, chemical, physical and chemical methods such as container extraction, obtaining and maintaining vacuum equipment. Vacuum pumps and other equipment (such as vacuum vessels, vacuum valves, vacuum measuring instruments, connecting pipes, etc.) form a vacuum system, which is widely used in electronics, metallurgy, chemical, food, machinery, medicine, aerospace and other sectors.
According to their works, there are basically two types of traps: gas pumps and oil pumps.
Gas stations include: 1, liquid ring vacuum pump (water ring vacuum pump) 2, 3, reciprocating pump, rotary vane vacuum pump 4, set of 5 pumps, rotary piston vacuum pump 6, 7 more than cycloid pump, dry vacuum pump 8, Luo Civac vacuum pump 9, molecular vacuum pump 10, traction molecular pump 11, integrated 12 vacuum pump, water jet pump 13, gas jet pump 14, steam jet pump 15, diffusion pump, etc.
Air collection pumps include: adsorption pumps and cryopumps.
The current industry is the most widely used liquid ring vacuum pump and rotary vane vacuum pump.
W type reciprocating pump (valve vacuum pump W type)
Is one of the main vacuum equipment to obtain rough vacuum. Widely used in chemical, food, building materials and other sectors, especially in vacuum crystallization, drying, filtration, and evaporation processes are more suitable.
2x rotary vane vacuum pump
One of the basic equipment for pumping gas in a closed container. It can be used alone as a booster pump, diffusion pump, molecular pump before use. This type of pump is widely used in vacuum smelting, vacuum coating, vacuum heat treatment and vacuum drying processes in metallurgy, machinery, electronics, chemical, petroleum, pharmaceutical and other industries.
Rotary vane vacuum pump 2XZ (Model 2XZ sliding vane vacuum pump)
Compact structure, small size, light weight, low noise, vibration, etc. Therefore, it is suitable for foreline pumps, as well as supporting precision instruments and diffusion pumps for laboratory use. For example: mass spectrometry, refrigerator production line, vacuum freeze dryer.
XD-type rotary vane vacuum pump (model Xd sliding vane vacuum pump)
Can withstand working pressure, has been widely used in food vacuum packaging, vacuum molding plastic industry in any project. Transfer printing industry, vacuum fixture, vacuum, etc.
Shenzhen, SK series water ring vacuum pump (type Shenzhen water ring vacuum pump)
Mainly used for rough vacuum. A lot of process exhaust. It is mainly used for pumping air and other non-corrosive, insoluble in water, solid particles contain a small amount of gas, forming a vacuum in a sealed container. The absorbed gas is mixed with the liquid in a small allowable amount. It is widely used in machinery, pharmaceutical, food, petrochemical and other industries.
2SK, 2SK-P1 series two-stage water ring vacuum pump (type 2SK, 2SK-P1 water ring vacuum pump)
It is mainly used for pumping air and other gases that are corrosive, insoluble in water, and allow a small amount of solid particles. Widely used in food, textile, medicine and vacuum evaporation, condensation chemical, soaking, drying and other processes. The vacuum pump is high, simple in structure, easy to use, reliable, and easy to maintain.
JZJS Roots-Water Ring Pump Unit (Model JZJS Roots Water Ring Vacuum Pump System)
As a result of the former pump, especially the extraction of a suitable water ring pump unit, a large amount of water vapor and a certain corrosive and condensable gas are in the process. Such as: vacuum distillation, evaporation, dehydration, crystallization, and drying.
JZJX Roots Rotary Vane Pump Unit (Model JZJX Roots Vacuum Pump Sliding Vane System)
Roots pump is the main pump, a series of rotary vane pumps in front of the pump. Compact structure and easy operation. It is suitable for pumping air and other non-condensable and non-corrosive gases. It is widely used in various systems that require large pumping speed and high vacuum. Such as: vacuum smelting, power capacitors, transformers, vacuum dipping, vacuum coating equipment, pre-pumping, etc.
ZJ series roots vacuum pump (ZJ type roots vacuum pump)
It is a rotary positive displacement pump. The pressure of the front pump will be used in a wider range of pumping speeds than the gas range. It is insensitive to dust and water vapor and is widely used in metallurgy, chemical, food, electronic coating and other industries. .

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