Cause analysis and the treatment on the boiler membrane wall leakage

Huadian Technology ›› 2009, Vol. 31 ›› Issue (5): 47-49.

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Cause analysis and the treatment on the boiler membrane wall leakage

MI Hui

Yunfu Power Plant Corporation Limited, Guangdong Yudean Group Corporation Limited,Yunfu 527328, China

Received:1900-01-01 Revised:1900-01-01 Published:2009-05-25

Abstract

Abstract: This paper analyzes the membrane water wall leakage of the Yunfu Power Plant Corporation Limited of Guandong Yudean Groap corporation Limited No.4 boiler, it has been discovered that the stiffening bar unreasonable structure design was the primary reason to cause the problem occurring，by implementing the proposed basic method, the problem has been successfully solved，and the operation stability of the boiler membrane water wall has get a very great improvement.

Key words: membrane water wall leakage, stiffening bar, expand, crack, structure improvement, problem-solving method

MI Hui. Cause analysis and the treatment on the boiler membrane wall leakage[J]. Huadian Technology, 2009, 31(5): 47-49.

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Cause analysis and the treatment on the boiler membrane wall leakage

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