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What is the working principle of dry vacuum unit?

Dry vacuum unit, also known as dry mechanical pump, means that the pump can start to suck from atmospheric pressure, and the inhaled gas is directly discharged into the atmosphere. There is no oil or other working medium in the pump cavity, and the ultimate pressure of the pump is comparable to that of the oil-sealed vacuum pump. Or close to the mechanical vacuum pump.

21

2021

/

06

Tactics for Failure of Water Ring Compressor Unit

The water ring compressor unit is a rough vacuum pump that can obtain 2000~ 4000Pa ultimate vacuum. The vacuum degree of the water ring compressor unit can reach 1~ 600Pa, and the pressure range is 1~ 2 × 105Pa gauge pressure. If the water ring compressor unit encounters problems during operation, how should it be dealt with?

02

2021

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07

The difference between water ring vacuum pump and water ring compressor unit

The working principle of the water ring vacuum unit and the water ring compressor unit is exactly the same, and the basic type and structure are also roughly the same. The difference lies in the following four aspects. Let's take a look at them together.

02

2021

/

07

The difference between water ring vacuum pump and water ring compressor unit

The working principle of the water ring vacuum unit and the water ring compressor unit is exactly the same, and the basic type and structure are also roughly the same. The difference lies in the following four aspects. Let's take a look at them together.

06

2021

/

07

Why does the water ring vacuum pump have journal wear and how to deal with it more appropriately?

When the water ring vacuum pump was first introduced, it was mostly used as a self-priming pump, and later it was gradually used in many industrial fields such as petroleum, chemical industry, machinery, mining, light industry, medicine, food, etc. As more and more companies use water ring vacuum pumps, there are more and more problems during the operation of equipment.

08

2021

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07

What is the working principle of water ring compressor?

The water ring compressor is a contact fluid machine that rises low-pressure gas to high-pressure gas, and is the heart of the cooling system. Inhale low-temperature and low-pressure refrigerant gas from the suction pipe, drive the piston to compress through motor operation, and discharge high-temperature and high-pressure refrigerant gas into the exhaust pipe to provide power for the refrigeration cycle.

25

2021

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08

What are the advantages of dry screw vacuum pumps?

What are the advantages of dry screw vacuum pumps? Advantages 1. The dry screw vacuum pump has a simple structure and is easy to maintain.

25

2021

/

08

What is the definition of a water ring compressor unit?

For the sustainable development of the water ring compressor unit, according to the use characteristics of the products, etc., many production enterprises combine the actual situation of the company, take the advantage of promoting the cost performance of the products, actively develop and produce products, and improve the overall strength of the products. Production attitude. Improve the practical application ability of products and continuously promote the development momentum.

14

2021

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09

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