电机联轴器づ13685262969ギ常州市武鸿锅炉辅机设备有限公司叶轮是由十个后倾的机翼型叶片、曲线型浅盘和平板后盘组成,材料均是由钢板制成。经过动静平衡校正。空气性能良好、效率高、运转平稳。机壳做两种不同型式的,2.8~12机壳为整体,不能拆开。16、20号机壳制成三开式,沿中分平面为两半外,上半部沿中心线垂直分为两半,用螺栓连接。风机进风口制成整体,装于侧面,与轴向平衡的截面长曲线形状,使空气顺利进入叶轮,损失少。传动由主轴、轴承箱、滚动轴承、皮带轮或联轴器组成,润滑油采用46#(老牌30#)机械油,油量按标志而定(出厂时没有油)。B4-72防爆风机,叶轮材料为铸铝,配用Y型防爆电机。Theimpelleriscomposedofairfoilblade,tenbackwardcurvedandflattrayaftertray,materialsaremadeofsteelplate.Afterstaticanddynamicbalancecorrection.Goodairperformance,highefficiency,stableoperation.Twodifferenttypesofhousing,2.8~12caseforthewhole,cannotbeopened.16,20caseismadeofthreeopen,alongthemiddlepartoftheplaneintwo,theupperpartofthecenterlineperpendiculartothetwohalves,withtheboltconnection.Fanintotheairinletismadeintoawhole,mountedontheside,withtheaxialbalanceofthelongsectionofthecurveshape,sothattheairsmoothlyintotheimpeller,thelossofless.Transmissionbythemainshaft,bearingbox,rollingbearings,beltpulleyorcoupling,theuseof46#(old30#)mechanicaloil,oilquantityaccordingtothesigns(withoutoil).B4-72explosion-prooffanimpeller,materialforaluminum,withYtypeexplosion-proofmotor.常州市武鸿锅炉辅机设备有限公司
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2015.11.10小陈
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