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Pu Jie Nenghua: Transform the floating ball valve to extend the life of 2 times

 Last Update: 2021-06-08
 Source: Internet
 Author: User

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chemical process equipment

fixed device

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Recently, the "a new type of sealed valve" independently developed by Shaanxi Coal Pujie Energy and Chemical Company has been authorized by the State Intellectual Property Office for utility model patents.

During the use of black and gray water system shut-off valves (floating ball valves) in the coal chemical industry, because the medium contains ash and particles, it is easy to cause damage to the sealing surface behind the valve seat.

The company's gasification plant adopted the 8.

At the end of 2019, after the implementation of this technical transformation, the lock bucket system slag discharge valve and lock bucket flushing valve maintained stable operation.

(Yan Ting)

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