420t/h锅炉炉膛结渣试验研究

华电技术 ›› 2012, Vol. 34 ›› Issue (11): 18-21.

420t/h锅炉炉膛结渣试验研究

姜宏武

安庆石化热电厂，安徽安庆246002

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-11-25 发布日期:2012-11-25

Experimental research on 420t/h boiler slagging in furnace

JIANG Hongwu

Anqing Petrochemical Thermal Power Plant, Anqing 246002, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-11-25 Published:2012-11-25

摘要/Abstract

摘要： 以某电厂420t/h锅炉为实例，对结渣机制进行了分析，以炉膛结渣为判断依据，介绍了调整配风方式、运行氧量及其降低锅炉负荷等不同运行方式对炉膛温度和结渣的影响，提出了控制炉膛结渣的最佳方法。
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关键词: 煤粉锅炉, 炉膛结渣, 燃烧调整试验

Abstract: Taking the 420t/h boiler of a power plant as example, the slagging mechanism was analyzed. Taking the slagging in furnace as judgment basis, the influences on the furnace temperature and slagging of different operation modes were introduced, including adjusting the air distribution mode，the amount of operation oxygen and reducing the load of the boiler.The best method to control the furnace slagging was proposed.

Key words: pulverized coal-fired boiler, slagging in furnace, experiment of combustion adjustment

姜宏武. 420t/h锅炉炉膛结渣试验研究[J]. 华电技术, 2012, 34(11): 18-21.

JIANG Hongwu. Experimental research on 420t/h boiler slagging in furnace[J]. Huadian Technology, 2012, 34(11): 18-21.

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