Analysis on hazard of air leakage in vacuum system of 600MW unit and treatment method

Huadian Technology ›› 2011, Vol. 33 ›› Issue (11): 35-36.

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Analysis on hazard of air leakage in vacuum system of 600MW unit and treatment method

FU Kaihui

Huadian Inner Mongolia Energy Corporation Limited, Baotou Power Generation Branch Company， Baotou 014013, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-11-25 Published:2011-11-25

Abstract

Abstract: Aiming at the characteristics of the vacuum system of 600MW unit, the changes of unit operation parameters caused by local air leakage of the vacuum system were analyzed. The air leakage point was found out; the treatment method was put forward; and relevant measures were adopted. Then the air leakage of the vacuum system did not happen again.

Key words: vacuum system, air leakage, leakage point, hazard, treatment method

FU Kaihui. Analysis on hazard of air leakage in vacuum system of 600MW unit and treatment method[J]. Huadian Technology, 2011, 33(11): 35-36.

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Analysis on hazard of air leakage in vacuum system of 600MW unit and treatment method

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