冶金动力Issue(2)：39-41,44,4.
锅炉送风机节能改造探讨
Energy Saving Transformation of Blast Fan for Boiler
卢红玲 1陈艳 1周卓1
作者信息
- 1. 嘉峪关宏晟电热有限责任公司，甘肃嘉峪关 735100
- 折叠
摘要
Abstract
The boiler blast fan of a 125MW power unit at a electric thermal power plant cannot satisfy the demand of boiler combustion even with the fan baffle plate fully open. Through on-site performance test, theoretical calculation and reason analysis it was decided that too much resistance in the air duct system had been the main cause of the problem. Feasible technical transformation program was drawn up, including removing the main throttle of secondary duct, increasing the blast section of secondary duct and balancing the blast pressure at four corners, which solved the problem of insufficient air blast for the boiler and improved the economic performance of the power unit.关键词
电厂锅炉/送风机/风机出力Key words
power plant boiler/blast fan/fan output分类
机械制造引用本文复制引用
卢红玲,陈艳,周卓..锅炉送风机节能改造探讨[J].冶金动力,2014,(2):39-41,44,4.
