Diagnostic Analysis of Boiler Make-Up Water Treatment System in Taishan Power Plant

Jun Ming Zhao; Sen Liu; Mao Dong Li; Bo Yang; Ying Tong Chen; Si Xue Guo; Zhi Ping Zhu

doi:10.4028/www.scientific.net/AMM.577.519

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 577Diagnostic Analysis of Boiler Make-Up Water...

Diagnostic Analysis of Boiler Make-Up Water Treatment System in Taishan Power Plant

Abstract:

The boiler make-up water pretreatment system and desalination system of 2×1000MW units in Taishan power plant were investigated and analyzed,and their corrosion risk were assessed . The results showed that the change of seasons had no effect on the dosage of coagulate in boiler make-up water pretreatment system and the system had advantages of economic operation, simple maintenance, however, corrosion risk might exist in equipment; for desalination system, carbon remover could be omitted and it had a large cycle water production, and the water quality of the mixed bed is good, however, the effect of iron removal and high efficiency filter backwashing is poor, In addition, corrosion existed in both acid and alkali regeneration system as well as in drainage system, steam turbine and effluent treatment equipment.

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Periodical:

Applied Mechanics and Materials (Volume 577)

Pages:

519-522

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.577.519

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Online since:

July 2014

Authors:

Jun Ming Zhao*, Sen Liu, Mao Dong Li, Bo Yang, Ying Tong Chen, Si Xue Guo, Zhi Ping Zhu

Keywords:

Boiler Make-Up Water, Corrosion, Desalination System, Pretreatment System

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