内蒙古电力技术
內矇古電力技術
내몽고전력기술
INNER MONGOLIA ELECTRIC POWER
2014年
5期
97-100
,共4页
软稳电源%电除尘器%粉尘排放浓度%除尘效率%电晕
軟穩電源%電除塵器%粉塵排放濃度%除塵效率%電暈
연은전원%전제진기%분진배방농도%제진효솔%전훈
soft steady power supply%ESP%dust emission concentration%dedusting efficiency%corona
内蒙古京隆发电有限责任公司2号600 MW机组电除尘器原供电电源为功耗较大的常规电源，除尘器出口粉尘排放质量浓度>36 mg/m3，超过了国家标准的要求（<30 mg/m3）。在充分利用电除尘器原有设施的基础上，采用软稳电源技术对电除尘器供电电源进行了改造。改造后，当入口粉尘浓度<40 g/m3、燃用单一煤种或混煤时，除尘器出口粉尘排放质量浓度均<30 mg/m3，满足了国家标准的要求；且除尘器耗电量降低了约44%，振打及加热用电量降低了约41%，节能减排效果显著。
內矇古京隆髮電有限責任公司2號600 MW機組電除塵器原供電電源為功耗較大的常規電源，除塵器齣口粉塵排放質量濃度>36 mg/m3，超過瞭國傢標準的要求（<30 mg/m3）。在充分利用電除塵器原有設施的基礎上，採用軟穩電源技術對電除塵器供電電源進行瞭改造。改造後，噹入口粉塵濃度<40 g/m3、燃用單一煤種或混煤時，除塵器齣口粉塵排放質量濃度均<30 mg/m3，滿足瞭國傢標準的要求；且除塵器耗電量降低瞭約44%，振打及加熱用電量降低瞭約41%，節能減排效果顯著。
내몽고경륭발전유한책임공사2호600 MW궤조전제진기원공전전원위공모교대적상규전원，제진기출구분진배방질량농도>36 mg/m3，초과료국가표준적요구（<30 mg/m3）。재충분이용전제진기원유설시적기출상，채용연은전원기술대전제진기공전전원진행료개조。개조후，당입구분진농도<40 g/m3、연용단일매충혹혼매시，제진기출구분진배방질량농도균<30 mg/m3，만족료국가표준적요구；차제진기모전량강저료약44%，진타급가열용전량강저료약41%，절능감배효과현저。
The original electrostatic precipitator power supply of No.2 unit (600 MW)was conventional power outlet which power consumption was high in Inner Mongolia Jinglong Power Generation Co., Ltd., and electrostatic precipitator dust emission concentration was more than 36 mg/m3, more than the national standard requirements. On the basis of fully using the ESP original facilities, the ESP power supply was reformed by using soft steady power supply technology. After the transformation, when the entrance dust concentration was less than 40 g/m3, using the single coal or coal blending,the ESP export dust emission concentration was less than 30 mg/m3, met the requirements of national standards; and the ESP power consumption was reduced by approximately 44%, rapping and heating power consumption was reduced by approximately 41%, energy-saving and emission reduction effect was remarkable.
