Rotary Lobe Blowers

Posted on Fri, 07 Aug 2020 06:15:28 +0000

What is a rotary lobe blower? Rotary lobe blower is a popular method for pumping liquids, powders and gases for industrial purposes. There are several types of blowers, but each uses centrifugal force to assist pumping. These innovative machines are an important part of many practical tools and p...

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How to choose roots blower in sewage treatment process

Posted on Fri, 07 Aug 2020 06:10:11 +0000

We know that in the biological contact oxidation treatment, aerobic microorganisms need to consume dissolved oxygen when they oxidize and decompose organic matter, so it is necessary to supplement dissolved oxygen to sewage in time. Using microporous aerator, the oxygen transfer rate is 25% ̵...

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Dry Claw Vacuum Pumps

Posted on Fri, 07 Aug 2020 06:06:54 +0000

Dry claw vacuum pump of structure and working principle Claw type dry vacuum pump is an earlier type of pump. The world’s first claw type dry vacuum pump was listed in Japan in 1985. It was used in Japan’s semiconductor industry at that time. The motor speed of claw type dry vacuum p...

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Flange ball valve

Posted on Thu, 06 Aug 2020 07:58:03 +0000

What is the operation method of flange ball valve? Before the operation of flange ball valve, we need to be familiar with the specific use method, so how to do it? Let’s take a look at the operation of flange ball valve. Size: 1. Make sure that the pipeline and valve have been washed befo...

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Roots blower soundproof cover customization

Posted on Thu, 06 Aug 2020 07:31:56 +0000

Roots blower noise elimination method, better, is also a common method is to install sound insulation cover, sound insulation cover can effectively reduce noise, blower to undertake the customization of sound insulation cover. If the Roots blower you use has noise pollution, you can contact us f...

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Roots blower oil change procedure

Posted on Thu, 06 Aug 2020 06:44:29 +0000

Roots blower transport medium for clean air, clean gas, sulfur dioxide and other inert gases, special gas industry (gas, natural gas, biogas, carbon dioxide, sulfur dioxide, etc.) and high pressure working conditions of the preferred products. In view of the above characteristics, it can be widel...

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Roots blower selection for lime kiln in steel plant

Posted on Thu, 06 Aug 2020 06:42:50 +0000

What parameters are required for the selection of Roots blower for lime kiln in steel plant? Many friends will also ask about the type selection of Roots blower for lime kiln in steel plant. Today, I’d like to explain to you what parameters the model selection should have for purchasing. 1...

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vacuum pump in vacuum humidity control

Posted on Thu, 06 Aug 2020 06:29:37 +0000

With the application of vacuum pump more and more, what is the function of vacuum pump in different fields? This time, we will give you a detailed understanding of the application of vacuum pump in vacuum humidity control. Vacuum humidity control: natural fiber (such as silk), man-made fiber, tob...

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How do Roots blowers distinguish high pressure and low pressure

Posted on Thu, 06 Aug 2020 06:05:51 +0000

The working principle of Roots blower is that there are three trilobal impellers on the two parallel shafts. There is always a small gap between the wheel and the hole surface of the oval case and the impellers. As the impellers rotate in opposite directions, a certain amount of gas surrounded by...

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Mechanical seal of vacuum pump

Posted on Wed, 05 Aug 2020 07:45:57 +0000

Mechanical seal quality in vacuum pump for inspection procedure People in the analysis of the vacuum pump mechanical seal leakage disadvantages, often in the design of mechanical seal to find the reason, such as: mechanical seal selection can be suitable, material selection can be correct, the sp...

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