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平圩电厂#1炉主减温水量偏大原因分析
引用本文:刘延太,凌治坤,闫启明,范淑文,胡春雷. 平圩电厂#1炉主减温水量偏大原因分析[J]. 安徽电气工程职业技术学院学报, 2011, 16(1): 77-81
作者姓名:刘延太  凌治坤  闫启明  范淑文  胡春雷
作者单位:中国电力平圩发电有限责任公司,安徽,淮南,232089;中国电力大别山发电有限责任公司,湖北,黄冈,438300;中电投河南开封发电公司,河南开封,475000;大唐淮南洛河发电厂,安徽,淮南,232008
摘    要:本文通过对平圩电厂#1炉主减温水用量偏大原因进行分析,并与同型号的#2炉在各负荷段有关参数进行对比,分析出#1炉主减温水用量不正常偏大的根本原因并提出解决方案。

关 键 词:减温水  节流  汽温特性  结焦  通流面积

Reason Analysis of Main Spray Water Abnormal Bigger in #1 Boiler of Pingwei Power Plant
LIU Yan-tai,LING Zhi-kun,YAN Qi-ming,FAN Shu-wen,HU Chun-lei. Reason Analysis of Main Spray Water Abnormal Bigger in #1 Boiler of Pingwei Power Plant[J]. Journal of Anhui Electrical Engineering Professional Technique College, 2011, 16(1): 77-81
Authors:LIU Yan-tai  LING Zhi-kun  YAN Qi-ming  FAN Shu-wen  HU Chun-lei
Affiliation:1.CPI Pingwei Electricity Co.,Ltd.,Huainan 232089,China;2.CPI Dabieshan Electricity Co.,Ltd.,Huanggang 438300,China;3.CPI Henan Kaifeng Electricity Co.,Ltd.,Kaifeng 475000, China;4.Da Tang Huainan Luohe Power Plant,Huainan 232008,China)
Abstract:It analyzes about the reason of main spray water deviation in #1 boiler of Pingwei Power Plant.The working parameters in different load of the same type #2 boiler in Pingwei Power Plant have been contrasted.The root cause of the main spray water to be abnormal bigger for #1 boiler has been analyzed and put forward a proposal.
Keywords:spray water  throttle  characteristic of steam temperature  coking  flow area
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