价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
24期
49-51
,共3页
湿法脱硫%增压风机故障%投运率
濕法脫硫%增壓風機故障%投運率
습법탈류%증압풍궤고장%투운솔
wet desulphurization%booster fan fault%operation rate
脱硫装置的投运率不低于90%，是当前我国环保法规对火电企业脱硫装置运行的基本要求，而脱硫增压风机故障检修常使火电企业因环保问题面临主机被迫停运和增发电量的两难选择，本文通过介绍脱硫增压风机故障检修情况下，用锅炉引风机成功代替增压风机，使脱硫装置投入运行的技术创新实例，为企业解决增压风机故障问题提供了较好的思路；也可作为火电机组雨季低负荷运行时，停运增压风机，节能降耗的运行优化方案。
脫硫裝置的投運率不低于90%，是噹前我國環保法規對火電企業脫硫裝置運行的基本要求，而脫硫增壓風機故障檢脩常使火電企業因環保問題麵臨主機被迫停運和增髮電量的兩難選擇，本文通過介紹脫硫增壓風機故障檢脩情況下，用鍋爐引風機成功代替增壓風機，使脫硫裝置投入運行的技術創新實例，為企業解決增壓風機故障問題提供瞭較好的思路；也可作為火電機組雨季低負荷運行時，停運增壓風機，節能降耗的運行優化方案。
탈류장치적투운솔불저우90%，시당전아국배보법규대화전기업탈류장치운행적기본요구，이탈류증압풍궤고장검수상사화전기업인배보문제면림주궤피박정운화증발전량적량난선택，본문통과개소탈류증압풍궤고장검수정황하，용과로인풍궤성공대체증압풍궤，사탈류장치투입운행적기술창신실례，위기업해결증압풍궤고장문제제공료교호적사로；야가작위화전궤조우계저부하운행시，정운증압풍궤，절능강모적운행우화방안。
The operation rate of desulfurization device is not less than 90%, which is the basic requirement of current environmental laws and regulations of China on the operation of the desulphurization device of the thermal power enterprises, and the desulphurization booster fan fault maintenance often makes the thermal power enterprises face the dilemma that the host is forced to shut down and increase generating capacity because of environmental problems. By introducing the innovation case that the booster fan can be replaced by boiler induced draft fan successfully to put the desulfurization device into operation in the fault maintenance of the desulphurization booster fan, this paper provides a good way for enterprises to solve the problems of booster fan fault which can also be used as an operation optimization scheme to save energy when the thermal power unit operates at a low capacity and the booster fan is shut down during the rainy season.
