Vacuum pumps are used in oil mines

If the centrifugal and helical slurry pumps deliver air instead of drip-like liquids, it is still impossible to produce significant vacuum. So before starting, these pumps should be filled with liquid. To inject liquid into a pump, a return pressure van is usually placed on the head of the suction pipe. Inject liquid into the pump and suction pipe from a special hole. When the pump and the entire suction pipe are filled with liquid, plug the hole with a wooden plug or valve. This method cannot be justified because the fan on the suction pipe creates additional hydraulic resistance.

If the pump works for long periods of time, energy is constantly consumed to overcome this hydraulic resistance. For a pump device capable of producing a high voltage head, such loss only accounts for a small part of the total power consumption, but for a pump device with a low voltage head, such loss may account for a considerable part of the total power of the device. In this way, the pump in the process of the work of a large additional energy consumption. In addition, in many cases, it is difficult to inspect the entrance to verne, and it takes considerable time and effort to eliminate verne’s fault.

water ring vacuum pump

Therefore, it is far more reasonable to use a special so-called vacuum pump (or, more accurately, a vacuum compressor for children) to pump the liquid, which can create a vacuum in the suction pipe and pump. As a result, the liquid flows into the suction pipe and pump from the storage tank at the entrance.

The most widely used type of vacuum pump is water ring pump.This kind of pump has not been widely used in the petroleum industry at present, but in some national economic sectors, in order to meet the technological needs, this kind of pump is commonly used to create vacuum.

Contact us

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.

your request will be responsed within 3 hours, kindly pay attention to your email please.

News

dry screw vacuum pump in wood processing industry

Posted on Tue, 01 Feb 2022 07:02:47 +0000

Explosion proof and high temperature resistant vacuum unit

Posted on Wed, 10 Nov 2021 07:30:11 +0000

vacuum pumps for chemical industry has high requirements

Posted on Mon, 08 Nov 2021 08:52:52 +0000

What are the applications of roots vacuum units in medicine?

Posted on Wed, 03 Nov 2021 07:57:18 +0000

The advantages of dry screw vacuum pumps make up for the disadvantages of oil-sealed vacuum pumps

Posted on Tue, 02 Nov 2021 09:05:35 +0000

dry vacuum pump for measures to avoid oil return

Posted on Thu, 28 Oct 2021 09:03:25 +0000