Roots blower safety valve adjustment method

Posted on Tue, 04 Aug 2020 06:04:07 +0000

The safety valve will be used in the process of using the three blade roots blower. For the users of Roots blower, how to correctly adjust the safety valve is very important. The following EVP vacuum pump manufacturer will introduce the adjustment method of safety valve of three leaf roots blower...

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Vacuum Inlet Filters

Posted on Mon, 03 Aug 2020 07:17:09 +0000

Vacuum inlet filter side channel blower air filter It is widely used in the industrial application of vacuum system. Effectively prevent solid particles or dust from being sucked into vacuum pump or system. It can effectively protect the components of the vacuum system by reducing the wear of the...

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vacuum pump mechanical seal

Posted on Mon, 03 Aug 2020 06:48:15 +0000

There are generally two sealing methods for vacuum pump. Packing seal refers to the sealing method with packing, which can be used for dynamic and static coordination. Generally, a small amount of leakage is allowed in the dynamic fit room. Mechanical seal is used in the occasion of high requirem...

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vacuum system from the perspective of energy-saving design

Posted on Mon, 03 Aug 2020 06:26:22 +0000

According to the calculation, after the pumping speed of the vacuum pump is confirmed, the pump model must be carefully selected. For example, oil sealed mechanical pump with pumping speed of 150L / s, H-8 slide valve pump needs 17kw of driving power, while yz-150 cycloid pump only uses 13kw. If ...

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vacuum pump unit for biodiesel distillation selection

Posted on Mon, 03 Aug 2020 06:20:27 +0000

It is the first domestic plant to produce biodiesel by high pressure transesterification (SRCA) patent technology. High quality fatty acid methyl esters are obtained by vacuum distillation or vacuum flash evaporation. Fatty acid methyl ester is a mixture of high boiling point and heat sensitive c...

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Vacuum pump impeller

Posted on Mon, 03 Aug 2020 06:06:51 +0000

2BV vacuum pump of impeller form Impeller is one of the common parts of 2BV vacuum pump, which mainly plays the role of generating air volume. How many forms of impeller are there? 1. Closed impeller: composed of blade and front and back cover plate. The efficiency of closed impeller is higher. ...

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Dry screw pump in oil field

Posted on Mon, 03 Aug 2020 05:58:40 +0000

With the development of science and technology, mechanical oil extraction plays a more and more important role in oil exploitation. Compared with the traditional manual operation, its technology is more mature, the operation is more convenient, and the performance is more stable. It plays an impo...

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oil-free vacuum pump in vacuum recovery

Posted on Fri, 31 Jul 2020 06:39:53 +0000

In today’s increasingly stringent environmental protection appeals, oil-free clean vacuum pump plays an important role in modern industry. The configuration of oil-free vacuum pump with other related equipment is directly related to whether the performance of oil-free vacuum pump can be eff...

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Claw vacuum pump application

Posted on Fri, 31 Jul 2020 06:32:45 +0000

Claw rotor dry mechanical vacuum pump (hereinafter referred to as claw pump) has two claw rotors in the pump shell. Similar to roots vacuum pump, the rotor is driven by a pair of synchronous high-precision gears and fixed phase. The profile of the rotor is composed of six sections of cycloid and ...

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Vacuum pump oil characteristics

Posted on Fri, 31 Jul 2020 06:29:49 +0000

What is vacuum pump oil and what are its characteristics? Vacuum pump is a mechanical, physical, chemical or physical chemical method, to be pumped to the vessel to obtain vacuum equipment. Vacuum pump oil is a special lubricating oil for vacuum acquisition equipment. This oil is one of the impor...

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