产品名称:BT35系列防爆轴流风机（ⅡB）适用范围Application1区、2区危场所。IIA、IIB、类***性气体环境.防爆标志:ExdIIBT4CanbeusedinZone1andZone2one2dangerousplaces.CanbeusedinIIA,IIB、groupexplosiveatmosphere.Ex-mark:ExdIIBt4型号含义Modelimplication产品特点Features防爆轴流风机由防爆电机、叶片、风筒等部件组成.噪音低、能耗低、防爆性能可靠.电缆布线.壁式:风扇外形两端一边是喇叭口型,一边是90度直角法兰型.管道式:风扇两端都成直角法兰边可以安装在管道的中间.岗位式:除具有壁式特征外,附加岗位脚架附件,风扇腰中打安装孔Φ12.固定式:除具有壁式特征外,底部焊接固定安装架(40x40角铁制).主轴转速(或电机功率或风量)可根据用户要求选配符合GB3836-2000，IEC60079标准要求。Explostion-proofshafttypefancompriseexplosion-proofmotorsblades,cylindersandsoon.Lownoise,low-energyc***umptionreliableexplosion-proofperformance.Cablewiring.Walltype:theexterioroffanhastwoterminals,onesideisbell-mouthedamongtheothersideis90degreerightangleflangetype.Pipetype:thetwo-terminaloffanisriht-angleflangethatcaninstallamongthepipeBrackettype:besidescharacteristicofwalltype,beenclosedwithhorse.Accessoryofposition,aninstallholeΦ12bemadeinthemiddleoffan.Fixedtype:besidescharacteristicofwlltype,thebottomcanweldfixedinstallbracket(40x40angleiron).Main-rolerotary(ormotorpowerorwind)canbematchedaccordingtothedemandofuser.SuitableforGB3836-2000,IEC60079standardrequest.外形示意图Maintechnicalparameters壁式（1）Brackettype岗位式（II）Posttype固定式（III）Fixedtype管道（IV)Pipelinetype机号FanNo.A1234重量（Kg)Weight2.825828332034625093.15282318355381400113.55327358395422450174350404450478500194.5314454500528560205364504560588610285.6404564620588680396.3474634690719740557.149471577080083065主要技术参数机号No.叶轮直径（mm)Impellerdiameter叶轮周速（m/s)Impellercularrev.叶轮转速(m/s)Impellervelocity叶轮角度（deg)Impellerangle风量(m/h)Windflow全压（mmHO)Fullpressure效率Efficiency电机功率（kw)Motorpower2.8#28042.5290015202530351649216736852921320215.517.217.719.023.70.870.880.8950.880.860.120.180.180.250.2521.31450152025303582610861346146416053.94.44.54.96.10.870.880.8950.880.860.0250.0250.0250.0400.0403.15#31547.5290015202530351649216726852921320215.517.217.719.023.70.870.880.8950.880.850.120.180.180.250.2523.91450152025303582610861346146416053.94.44.54.96.10.870.880.8950.880.860.0250.0250.0250.0400.0403.55#35553.9290015202530353367442654845965654224.627.728.430.638.00.870.880.8950.880.860.370.550.550.751.127.014501520253035168022082373326539776.26.97.17.69.50.870.880.8950.880.860.0400.0600.0900.900.124#40060.7290015202530354806631678268513933631.635.236.138.848.30.870.880.8950.880.860.551.11.11.11.530.414501520253035240631633922426346787.98.89.09.712.10.870.880.8950.880.860.0900.120.120.180.254.5#45034.2145015202530353427450458816070665810.011.211.512.315.30.870.880.8950.880.860.120.180.250.370.375#50038.0145015202530354700617876557913883212.413.814.115.218.90.870.880.8950.880.860.250.370.370.550.7525.19601520253035331441295117556661045.46.06.26.68.30.870.880.8950.880.860.370.370.370.370.375.6#56042.514501520253035659586671073911682128125.46.06.26.68.30.870.880.8950.880.860.370.550.751.11.128.19601520253035436257307101772484716.87.57.78.310.30.870.880.8950.880.860.370.370.370.370.376.3#63047.81450152025303593931234515297166391825021.724.124.724.130.30.870.880.8950.880.860.751.11.51.52.231.79601520253035621981731012811016120828.69.69.810.613.00.870.880.8950.880.860.370.370.370.370.377.1#71053.914501520253035134441767021895238152612024.927.728.830.638.00.870.880.8950.880.861.52.22.23.04.036.7960152025303589021170014498157691729611.012.212.513.416.70.870.880.8950.880.860.750.750.750.751.1)