新烟尘排放标准下吉林省燃煤电厂达标对策研究
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摘要
由于GB13223-2003《火电厂大气污染物排放标准》的实施,提高了火电厂烟尘排放浓度的标准。为寻求吉林省燃煤电厂除尘器烟尘达标对策,我们首先对吉林省燃煤电厂除尘器进行了测试与调查,根据测试和调查结果分析并查找现有各除尘器存在的问题及原因。同时充分了解目前常用的如布袋除尘器等几种除尘器的应用情况及各自的特点,并对其进行了除尘器改造可行性论证。最后根据吉林省各火电厂除尘器的具体情况,有针对性地提出了吉林省目前未达标的水膜除尘器和电除尘器的烟尘达标对策,解决了吉林省火电厂在新标准下烟尘达标难题。
The implementation of GB13223-2003 Emission Standard of Air Pollution for Thermal Power Plants elevates the standard level of soot emission intensity in thermal plants. In order to find standard-reaching strategies of soot emission for coal-fired power plants in Jilin Province, we firstly test and investigate precipitators in coal-fired power plants, based on the results of which, we analyze and discover problems existed in precipitators and reasons why soot emission can not reach the standard. Based on the adequate understanding of application conditions and respective characteristics of several common precipitators such as the bag-type dust collector, the feasibility of the precipitator transformation is argued. Finally, in accordance with concrete conditions of precipitators in different power plants, standard-reaching strategies aiming at the water-film precipitator and electro-precipitator in Jilin Province that are below the standard at present are put forward, which helps solve the problem that soot emission can not reach the new standard in Jilin Province thermal power plants.
The implementation of GB13223-2003 Emission Standard of Air Pollution for Thermal Power Plants elevates the standard level of soot emission intensity in thermal plants. In order to find standard-reaching strategies of soot emission for coal-fired power plants in Jilin Province, we firstly test and investigate precipitators in coal-fired power plants, based on the results of which, we analyze and discover problems existed in precipitators and reasons why soot emission can not reach the standard. Based on the adequate understanding of application conditions and respective characteristics of several common precipitators such as the bag-type dust collector, the feasibility of the precipitator transformation is argued. Finally, in accordance with concrete conditions of precipitators in different power plants, standard-reaching strategies aiming at the water-film precipitator and electro-precipitator in Jilin Province that are below the standard at present are put forward, which helps solve the problem that soot emission can not reach the new standard in Jilin Province thermal power plants.
引文
[1] 国家环境保护总局, GB13223-2003,《火电厂大气污染物排放标准》, 北京, 中国环境科学出版社, 2004年5月
[2] 原永涛等, 唐山发电厂6号电除尘器故障分析与改造, 华北电力技术, 2004年,第3期, P37-39
[3] 胡志光胡满银, 提高电除尘器除尘效率的供电措施, 华北电力技术, 1996年,第2期, P12-16
[4] 曲日森, 400t/h炉水膜除尘器改造为电除尘器的实践, 华东电力, 2000年,第3期, P47-49
[5] 蔡铭、刘练波, 燃煤电厂电除尘器改造方案, 中国电力, 2OO6年7月,第38卷第7期, P74-77
[6] 刘贯连、张积秋, 670t/h燃煤锅炉电除尘器改造为布袋除尘器分析, 机电信息, 2OO4年,第22期, P8-9
[7] 戴绍钧, 安装质量对静电除尘器除尘效率的影响, 云南电力技术, 2002年5月,第3O卷第2期, P38-39
[8] 石增斌, 布袋除尘器技术及其应用, 煤炭技术, 2006年1月,第25卷第1期, P123-125
[9] 骆曦云, 电除尘器常见故障的分析与处理, 广西电力, 2005年,第3期, P37-38
[10] 张春波, 静电除尘器效率分析及提高对策, 河北电力技术, 2004年,第6期, P49-51
[11] 刘贯连,张积秋, 燃煤电厂电除尘器改造袋除尘器技术经济分析, 河南电力, 2005年,第1期,
[12] 顾兴俊, 谏壁发电厂10号炉电除尘器改造, 电 力 环境保护, 2005年,第21卷第2期,P35-37
[13] 魏 伟, 国产6 OO MW 机组电除尘器存在的问题及处理, 吉林电力技术, 2006年2月,第34卷 第1期, P30-32
[14] KRParker , Technological advances in high · efficiency particulate collection, Proc I . lstn Mech Engrs Vol 211 PartA, 1997,AO1096 IMeChE , P55-65
[15] Akinori Zukeran, Collection Efficiency of Ultrafine Particles by an Electrostatic Precipitator under DC and Pulse Operating modes, IEEE industry Applications Society, 1997, 5-9,, P1730-1736
[16] Ye Zhuang , Yong Jin Kiml, Experimental and theoretical studies of ultra-fine particle behavior in electrostatic precipitators, Journal of Electrostatics, 2000,48 245 - 260, P245-260
[2] 原永涛等, 唐山发电厂6号电除尘器故障分析与改造, 华北电力技术, 2004年,第3期, P37-39
[3] 胡志光胡满银, 提高电除尘器除尘效率的供电措施, 华北电力技术, 1996年,第2期, P12-16
[4] 曲日森, 400t/h炉水膜除尘器改造为电除尘器的实践, 华东电力, 2000年,第3期, P47-49
[5] 蔡铭、刘练波, 燃煤电厂电除尘器改造方案, 中国电力, 2OO6年7月,第38卷第7期, P74-77
[6] 刘贯连、张积秋, 670t/h燃煤锅炉电除尘器改造为布袋除尘器分析, 机电信息, 2OO4年,第22期, P8-9
[7] 戴绍钧, 安装质量对静电除尘器除尘效率的影响, 云南电力技术, 2002年5月,第3O卷第2期, P38-39
[8] 石增斌, 布袋除尘器技术及其应用, 煤炭技术, 2006年1月,第25卷第1期, P123-125
[9] 骆曦云, 电除尘器常见故障的分析与处理, 广西电力, 2005年,第3期, P37-38
[10] 张春波, 静电除尘器效率分析及提高对策, 河北电力技术, 2004年,第6期, P49-51
[11] 刘贯连,张积秋, 燃煤电厂电除尘器改造袋除尘器技术经济分析, 河南电力, 2005年,第1期,
[12] 顾兴俊, 谏壁发电厂10号炉电除尘器改造, 电 力 环境保护, 2005年,第21卷第2期,P35-37
[13] 魏 伟, 国产6 OO MW 机组电除尘器存在的问题及处理, 吉林电力技术, 2006年2月,第34卷 第1期, P30-32
[14] KRParker , Technological advances in high · efficiency particulate collection, Proc I . lstn Mech Engrs Vol 211 PartA, 1997,AO1096 IMeChE , P55-65
[15] Akinori Zukeran, Collection Efficiency of Ultrafine Particles by an Electrostatic Precipitator under DC and Pulse Operating modes, IEEE industry Applications Society, 1997, 5-9,, P1730-1736
[16] Ye Zhuang , Yong Jin Kiml, Experimental and theoretical studies of ultra-fine particle behavior in electrostatic precipitators, Journal of Electrostatics, 2000,48 245 - 260, P245-260
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