Rotary Vane Vacuum Pumps are in recycling waste batteries Application

Posted on Sun, 26 Apr 2020 05:53:31 +0000

Waste batteries contain mercury, cadmium, manganese, lead and other heavy metals. If they are not managed, they will cause serious damage to the ecological environment. When the surface of the waste battery is corroded by sunlight and rain, the heavy metals of batteries will penetrate into the so...

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Innovation of steam jet ejector to liquid ring vacuum pump

Posted on Thu, 09 Jan 2020 07:53:03 +0000

We have a customer in Southeast Asia , who now use a two stage steam ejector technical specification as below: Suction pressure is 70mbar, suction flow is 235 kg/h vapour and 8 kg/h air, 1 kg/h FFA. For save energy, reduce emission, reduce cost and improve productivity, EVP Company has brought to...

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New type dry scroll pump can pumping flammable and explosive and harmful gas

Posted on Mon, 30 Dec 2019 03:00:49 +0000

New type dry scroll pump EVP-200PB Model: New type dry scroll pump Features: 1.Lubricant-free within the vacuum envelope and hermetically sealed means a totally clean and dry vacuum to prevent cross contamination. 2.Advanced scroll-form and tip-seal technologies deliver best in-class vacuum per...

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Vacuum Degassing

Posted on Mon, 30 Dec 2019 02:55:26 +0000

Vacuum degasser is a device that uses a vacuum pump to evacuate the tank body to cause a negative pressure. The mud is sucked into the tank body and then processed to further separate the gas in the mud. It is suitable for various types of mud purification systems, and plays an important role in ...

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Water ring vacuum pump in marine transportation industry

Posted on Fri, 20 Sep 2019 08:39:52 +0000

The application of water ring vacuum pump in marine transportation industry With the development of the marine transportation industry, the key devices for commercial and military vessels have been used and relied on water ring vacuum pumps or liquid ring compressors. Which main applications are ...

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Vacuum pump for clay brick vacuum extruder

Posted on Mon, 01 Apr 2019 08:52:29 +0000

Required vacuum for industrial standard As per the latest edition of Chinese Building & Decorative Industrial Standard JC/T343.1-2003, the vacuum should be ≤ -0.092MPa G (93mbar abs) on vacuum extruder. This is very close to international standard. Pump selection Which one better, single stag...

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Dry Screw Vacuum Pumps Used In Chemical Industry

Posted on Fri, 22 Mar 2019 08:43:02 +0000

High Vacuum Distillation Reactor Distillation Agro-chemical Column Distillation Fractional Distillation Vacuum Tray Dryer(VTD) Fish oil contains squalene and alkoxy glycerol, where squalane is extracted from fish oil. Squalene is extracted from crude fish oil using batch distillation where purity...

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Vacuum Pump in Refrigeration Equipment Application

Posted on Tue, 19 Mar 2019 03:35:55 +0000

Creating vacuum is an important process before charging refrigerant in the production or maintenance of refrigeration equipment, that is, the process of connecting the vacuum pump to the piping of the refrigeration system to eliminate non-condensable gases and moisture in the system piping. The f...

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Methods of checking vacuum degree

Posted on Wed, 13 Mar 2019 08:12:00 +0000

When the vacuum degree of vacuum pump can not reach the requested degree, we usually use a vacuum gauge for testing. In fact, there are many reasons for the vacuum failure, but because of our single detection method, the vacuum gauge can only reflect the final pumping result of the system, but it...

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Vacuum System in Spatial simulation chamber

Posted on Fri, 11 Jan 2019 02:20:45 +0000

Traditional rocket systems must carry large amounts of fuel to generate sufficient propulsion, while electric propulsion systems use electric fields to accelerate small particles to high speeds and emit them at very high speeds from the propeller. This high discharge speed greatly reduces the amo...

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