What are the test conditions for Roots vacuum pump?

Posted on Thu, 13 Oct 2022 06:03:44 +0000

Many people do not have a special understanding of the test conditions of Roots vacuum pump, so let the vacuum pump manufacturer introduce them in detail today! (1) It shall be matched with the front pump recommended in (JB1873-77) Mechanical Booster Pump Types and Basic Parameters; (2) The moto...

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water ring vacuum pump of phenomenon to be avoided in maintenance

Posted on Wed, 12 Oct 2022 06:48:30 +0000

In the process of using water ring vacuum pump, due to the influence of various factors, some failures often occur. In order to ensure the normal operation of the water ring vacuum pump, the relevant components need to be repaired. 1. Failure can not be judged and analyzed correctly, and it is c...

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What should be paid attention to when checking the oil level and vacuum degree of the direct coupled vacuum pump?

Posted on Sun, 09 Oct 2022 05:21:01 +0000

The direct connection vacuum pump is a kind of positive displacement pump. With the help of the sliding vane, it continuously operates in the pump chamber, so that the volume of the pump chamber divided into two different areas by the sliding vane periodically expands and contracts. The gas is in...

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Screw Vacuum Pump in the Use of Pay Attention to Solving Unbalanced Inertial Force

Posted on Sat, 08 Oct 2022 06:26:40 +0000

The current research results show that the main vibration of the valve core vacuum pump is caused by the unbalanced inertial force generated by the pump valve body motion system. At present, there are several methods to solve the unbalanced inertial force. 1. Use dynamic balancing. Generally, th...

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Which links of lithium battery manufacturing need to use vacuum pump

Posted on Thu, 06 Oct 2022 03:56:42 +0000

In the manufacturing process of lithium ion battery, vacuum technology plays an important role in the process flow of slurry mixing, liquid injection, baking, etc. The quality of lithium battery is closely related to the design of vacuum system. The vacuum pump is the main equipment of the vacuum...

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What is the assembly clearance of vacuum pump?

Posted on Wed, 05 Oct 2022 07:08:29 +0000

Regardless of the installation clearance of vacuum pump, as far as the installation clearance itself is concerned, we should pay attention to that it is not only an important parameter in the cooperation tolerance between parts, but also in other aspects, it will directly affect the function of v...

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Eliminate Oil Diffusion Pump System in Oil Vapor Backflow to Specific Measures

Posted on Tue, 04 Oct 2022 07:27:09 +0000

(1) Increase the starting power of the diffusion pump and shorten the pressure transition zone when the mechanical pump switches to the diffusion pump. (2) Change the system operation process, and use valves to avoid the adverse flow danger zone (switching zone). For example, the high vacuum valv...

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vacuum pump unit of cooling system fault

Posted on Mon, 03 Oct 2022 07:18:00 +0000

The vacuum pump unit is widely used in the production process of chemical enterprises. Because the production of chemical enterprises is accompanied by high temperature, flammable and explosive, corrosive gas, toxic and harmful substances, etc., the application performance of the vacuum pump unit...

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How to avoid the impact of force on the transmission shaft of pneumatic ball valve?

Posted on Sun, 02 Oct 2022 07:18:19 +0000

In the process of using the pneumatic ball valve, its transmission shaft may be affected by the radial force, which may cause the use deviation. How to avoid the impact of the radial force on the transmission shaft of the pneumatic ball valve? Let’s take a look at the details. Pneumatic bal...

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electric butterfly valve control box the attention on how to install for six points

Posted on Sat, 01 Oct 2022 06:31:41 +0000

1、 It must be ensured that the mechanical part of the electric equipment of the electric butterfly valve has been commissioned and can work normally. For the commissioning of the mechanical part of the electrical equipment, please refer to the relevant application instructions. Install the devic...

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