Gas-Cooling Roots Pump

During decarburization processes the vacuum system needs to operate long time in a rough pressure range. A competent gas-cooling is essential as the extracted incredibly hot gases would or else overheat the filter and vacuum program.

With the development of technology and the improvement of product quality in aerospace, electric power, iron and steel digesting, pharmaceutical and chemical industries, these Gas-Cooling Roots Pump china industries need to obtain a particular vacuum environment. At the same time, the vacuum system utilized by these industries is certainly continuously raising, and the vacuum level is continuously increasing. Moreover, the state’s environmental safety, energy saving and three wastes discharge to the above-mentioned industries, etc. Certain requirements are more stringent. At the moment, the existing dry vacuum pumps out there, such as for example screw vacuum pumps and claw vacuum pumps, are unable to meet up with the requirements of oil-totally free large pumping quickness clean vacuum environment proposed by these industries due to the restrictions of pumping rate characteristics and structural system.

In view of the shortcomings of the existing technology, the specialized problem to be solved by the utility model is to provide an all-gas-cooled vacuum system to fulfill the use in a clean vacuum environment with huge oil-free pumping speed.

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