Comparative analysis on drytype and wettype deslagging system for large size coalfired boiler

Huadian Technology ›› 2012, Vol. 34 ›› Issue (6): 22-24.

• 研究与开发 • Previous Articles Next Articles

Comparative analysis on drytype and wettype deslagging system for large size coalfired boiler

YUE Xinxi

Huadian Zhengzhou Machinery Design Research Institute Company Limited, Zhengzhou 450015, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-06-25 Published:2012-06-25

Abstract

Abstract: The paper introduces aircooled drytype deslagging system applied more in large size power plant boiler in recent years. Comparative tests on drytype and wettype deslagging system were done. By contrasting boiler exhaust gas temperature, combustible ash content and boiler efficiency, the effect of drytype deslagging system on boiler is given, and this provides a reference for deslagging system choice in large unit.

Key words: dry-type deslagging, wet-type deslagginy, exhaust gas temperature, boiler efficiency, combustible ash

YUE Xinxi. Comparative analysis on drytype and wettype deslagging system for large size coalfired boiler[J]. Huadian Technology, 2012, 34(6): 22-24.

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Comparative analysis on drytype and wettype deslagging system for large size coalfired boiler

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