九洲风机|九洲普惠|九州风机|普惠风机|九洲普惠风机官方网站，九洲风机是国内大型知名风机厂家。电话：0757-85720827 13902890749

Y4-73(D式)锅炉离心引|风机boiler cetifual fan(D type)
Y4- 73型D式锅炉引风机适用于大型火力发电厂中2~ 670t/h蒸汽锅炉的引风系统
。本引风机输送的介质为
烟气，最高温度不得超过250C,引风机前必须加装除尘
效率不低于85 %的除尘装置。
It is suitable for making up the fanning and blowing system ofthe 
steam boiler for the fire power station beneath 2670t/h.The media 
which the fan transferredis smoke and air, whosehighest temperature 
shall not exceed 250七 . Beforeinstallation, the fan must equip with 
the dust-removal fixturewhose dust removing efficiencv shallnot 
beneath85%.