vacuum pump scope of application

Vacuum pumps include water ring pumps, reciprocating pumps, slide valve pumps, rotary vane pumps, Roots pumps and diffusion pumps. At present, these pumps are the essential main pumps in the application of vacuum technology in various industries of national economy. And today's edition to introduce you is the scope of application of vacuum pumps and the use of knowledge.

Application Scope and Knowledge of Vacuum Pump

1. Vacuum pump is the basic equipment used to extract gas from sealed container and obtain vacuum. It can be used independently, and can also be used as a front-stage pump and pre-pumping pump for various vacuum systems. It is widely used in medical, scientific research, chemical, laboratory, plastics, electronics and other industries, as well as in the manufacture of electric vacuum devices, bulbs, thermos bottles, vacuum welding, instruments and refrigeration equipment, printing and packaging machinery, etc.

2. Vacuum pump working environment: temperature 5 `C90% A inch, should open air ballast valve. 90% of the intake pressure is less than 10 torches, allowing long-term continuous operation. When the relative humidity of the exhausted gas is more than 90%, the air ballast valve should be opened.

3. The intake port of the vacuum pump shall be continuously open to the atmosphere for no more than three minutes.

4. Vacuum pumps are not suitable for extracting gases that are corrosive to metals, chemical reactions to pump oil, dust, and explosive gases with excessive oxygen content. This pump shall not be used as a compression pump or a conveyor pump.

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