... .2--1.2N/min 3,gas temperature:110--350°c 4,effiency:≤99.8% 5,eauipment resistance:≤1300pa 6,dust emission ... overhaul without stop due to use offline dust cleaning mode.4 large boiler dust collector need treat big smoke gas(usually 100 ... -fired power plant,industrial power plant,garbage power plant,and large hotel own heating system etc,widely used in metallurgy, chemical ...