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 Pumps in Beer Filling Machines

Posted on Mon, 14 Jan 2019 07:20:34 +0000

After cleaning, the empty bottle of beer bottle needs to pump the air/oxygen in the empty bottle before filling. First, the empty bottle is vacuumed, filled with CO2 gas, and then the CO2 in the bottle is pumped away, and later the beer is injected. Flow chart: Liquid ring vacuum pumps 2BV, 2BE...

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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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Why 2BE1-series flat port pump is recommended for evaporation & crystallization in sugar mill

Posted on Thu, 27 Dec 2018 01:47:11 +0000

As per request, here we compare the difference between cone port and flat port for liquid ring vacuum pump. The comparison is given basing on required capacity 60m³/min (6600m³/hr) at 150mbar(abs). and here is the corresponding model and general data of each option: Model Nominal capacity Ult...

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EVP CL Liquid Ring Vacuum Pump Feature

Posted on Fri, 21 Dec 2018 03:27:34 +0000

EVP CL Vacuum Pumps & Compressors iff air carries solid contaminants , vapor is to be reclaimed , and you want smooth operation . CL Pumps are single stage vacuum pumps ideal for demanding applications in extremely tough conditions. Heavy duty pumps, they are able to service a wide range of a...

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The contrast between dry screw vacuum pump and rotary piston vacuum pump

Posted on Fri, 14 Dec 2018 02:35:30 +0000

Due to the space simulation device has a volume of the pumping container from thousand cubic meters to tens of thousands of cubic meters, the vacuum pressure changes from from tens of thousands of Pascal to several Pascal, and the pumped gas contains a large amount of water vapor or a part of nit...

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Vacuum Pump in Vacuum Grouting Process

Posted on Fri, 14 Dec 2018 02:27:02 +0000

Vacuum grouting is a grouting process in which a vacuum pump is used to vacuum the outside of the plaster mold, or the reinforced plaster mold is placed in a vacuum chamber for negative pressure operation. Vacuum grouting reduces the formation time of the blank by increasing the pressure differen...

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