Vacuum pump used in Milking industry

Posted on Thu, 24 Mar 2022 02:47:59 +0000

What are the requirements for vacuum pressure stability in a milking system? The vacuum pump continuously extracts air from the milking system to create a vacuum environment, while the vacuum pressure regulator responds to the air demand in time to maintain the stability of the vacuum pressure in...

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Can the scroll pump be exhausted under pressure?

Posted on Wed, 23 Mar 2022 02:34:15 +0000

Whether it is EVP series or EVP-PB series scroll pump, the main purpose is to evacuate as vacuum pump, not to press as a compressor, better to keep their exhaust environment to be one atmospheric. When there must be pressure at the exhaust side, then maximum exhaust pressure that EVP-PB series sc...

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2BE liquid ring pump in mining vacuum filter of application

Posted on Tue, 22 Mar 2022 02:05:02 +0000

Vacuum filter is a kind of equipment that realizes solid-liquid separation with vacuum negative pressure as the driving force. Under the action of vacuum negative pressure (0.04-0.07MPa), the liquid in the suspension is pumped away through the filter medium (filter cloth), while the solid particl...

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Does the liquid ring pump have requirements for the working fluid?

Posted on Tue, 15 Mar 2022 06:35:16 +0000

Liquid ring vacuum pump as the most common one of the crude vacuum pump, with its stable performance in different industries have a very wide range of applications, common but not limited to the use of industries including power plants, paper mills, sugar mills, and so on…… Due to dif...

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EVP liquid ring vacuum pumps used in mine plant

Posted on Mon, 14 Mar 2022 02:08:37 +0000

EVP liquid ring vacuum pumps are very popular in mines, such as the application of vacuum drum filters in copper, nickel, lead, zinc and other mines; here we share some of our customers in the Americas. The mines use CL3003 liquid Ring vacuum pump, we replaced the parts of the old NASH CL3003 pum...

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CL type liquid ring vacuum pump for introduction of lobe purge

Posted on Thu, 10 Mar 2022 05:29:05 +0000

Lobe purge refers to blade flushing: flush channels machined or cast into the casing of a liquid ring compressor through which soluble or insoluble contaminants that may be present in the liquid ring can be removed from the compressor. These passages in a single-lobe pump are located in the perip...

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Roots pumps of overflow valves

Posted on Mon, 07 Mar 2022 03:52:14 +0000

The overflow valve is also called a safety valve, which can adjust the pressure in front of the valve to a certain stable pressure. The pressure spring keeps the valve closed and opens when the pressure in front of the valve increases. When the pressure difference between the intake and exhaust p...

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How often does EVP-200PB series scroll pump replace the sealing strip?

Posted on Fri, 04 Mar 2022 07:05:02 +0000

EVP-200PB 3L/s scroll pump is recommended to replace the sealing strip after about 8000 hours of operation, because after about 8000 hours, the pump cannot reach 10Pa within 20 minutes. If the customer does not have strict requirements on the working vacuum, for example, the customer requires the...

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Liquid ring vacuum pump used in wind tunnel test

Posted on Thu, 03 Mar 2022 05:17:25 +0000

Wind tunnels are generally referred to as wind tunnel tests. Simply put, according to the principle of relativity of motion, the model or object of the aircraft is fixed in the artificial environment on the ground, and the airflow is artificially created to simulate various complex flight states ...

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What is the difference between an oil vapor booster pump and a diffusion pump?

Posted on Mon, 28 Feb 2022 06:18:44 +0000

The main differences between oil vapor booster diffusion pump and diffusion pump are as follows: 1.Oil vapor booster vacuum pump is referred to as oil diffusion pump. When the low vacuum is 10~10-2Pa, the working performance is the best, and the ultimate vacuum is 5*10-3Pa; while the diffusion pu...

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