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科技导报  2015 

燃煤电厂电除尘PM10和PM2.5的排放控制VI:以75t/h工业锅炉为例分析讨论电除尘的运行(嘉兴协鑫环保热电分析)

DOI: 10.3981/j.issn.1000-7857.2015.18.002, PP. 20-22

Keywords: 工业锅炉,电除尘,细颗粒物,三相高压电源

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Abstract:

以嘉兴协鑫环保热电75t/h工业锅炉为例,讨论电除尘器改造和运行降低PM10和PM2.5(粒径低于10和2.5μm的颗粒物)的排放。单室四电场电除尘在传统单相高压电源供电下,电除尘出口PM10和PM2.5的排放可达120.4~219.7和9.6~22.3mg·Nm-3,在本体检修和采用4台三相高压电源改造后,电除尘出口的PM10和PM2.5出口质量浓度可分别降至6.0~17.0和1.8~3.3mg·Nm-3,电除尘出口PM2.5与PM10的比例通常在35%~52%。

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