风机技术
風機技術
풍궤기술
COMPRESSOR,BLOWER & FAN TECHNOLOGY
2013年
5期
69-73
,共5页
轴流式通风机%矿井风机%选型设计%叶片角度调节%变速调节%节能%经济运行%变频调速
軸流式通風機%礦井風機%選型設計%葉片角度調節%變速調節%節能%經濟運行%變頻調速
축류식통풍궤%광정풍궤%선형설계%협편각도조절%변속조절%절능%경제운행%변빈조속
axia-flowl fan%selection design%blade angleadjustment%variable speed adjustment
通过对通风机经济运行理论及节能方法的分析研究，提出了矿井轴流式主要通风机高效经济运行的方法措施：合理选择通风机；运行中采用改变叶片安装角度和变速等调节法；采用改变叶片安装角度和变速综合调节法；采用变频调速技术，合理选用变频电机或原电动机加装变频器等。
通過對通風機經濟運行理論及節能方法的分析研究，提齣瞭礦井軸流式主要通風機高效經濟運行的方法措施：閤理選擇通風機；運行中採用改變葉片安裝角度和變速等調節法；採用改變葉片安裝角度和變速綜閤調節法；採用變頻調速技術，閤理選用變頻電機或原電動機加裝變頻器等。
통과대통풍궤경제운행이론급절능방법적분석연구，제출료광정축류식주요통풍궤고효경제운행적방법조시：합리선택통풍궤；운행중채용개변협편안장각도화변속등조절법；채용개변협편안장각도화변속종합조절법；채용변빈조속기술，합리선용변빈전궤혹원전동궤가장변빈기등。
Based on the analysis and research on the economic operation theory and the energy-saving method for fans, the measures for high-efficient and ecnomical operation of axial-flow main fan used in mine are proposed. The measures include the proper selection of fan, integrated regulating method of changing blade installation angle and speed during operation, the application of frequency control technique, and the logical choice of frequency conversion motor or the original motor with frequency converter, etc.
