9-04、9-06系列高压小流量离心鼓风机1.用途为适应我国电力设备发展的需要，我们开发了9-04、9-06系列高压小流量离心鼓风机，并成功地应用在新北热电厂及盘锦油田。该鼓风机适用于电站、石油、环保、养殖、冶金、炼铁、化工系统。介质温度一般不超过50℃(最高不超过80℃),介质中所含尘土及硬质颗粒不大于150mg/m3。2.形式该鼓风机为单吸人式，9-04有No6.3D、7.1D、8C、9D、10D、11.2D、12.5D、5.6C、6.3C、7.1C、8C共11个机号；9-06有No6.3D、7.1D、8D、9D、10D、11.2D、12.5D共7个机号。通风机可制成右旋和左旋两种形式，从电动机一端正视，叶轮顺时针旋转者称右旋风机，以“右”表示；逆时针旋转者称左旋风机，以“左”表示。风机的出口位置以机壳的出口角度表示，“左”、“右”均可制成0o、90o、180o共三种角度。风机的传动方式为C式和D式两种。3.结构特点该鼓风主要由叶轮、机壳、进风口、底座、传动组组成。1)叶轮；9-04型风机长短叶片共40片；9-06型风机长短叶片共36片。均属前向弯曲叶型。叶轮成型后经静、动平衡校正，故运转平稳。2）机壳；用普通钢板焊接成蜗形壳整体。3）进风口；做成收敛式流线型的整体结构，用螺栓固定于前盖板组上。4）传动组；由主轴、轴承箱、联轴器等组成。主轴由优质钢制成，轴承箱为整体结构，用滚动轴承，用轴承润滑脂润滑。两侧盖处装有可拆密封圈。4.性能与选择9-04系列离心鼓风机性能与选用件表机号传动方式转速/(r/min）流量/(m3/h)全瓦/Pa内功率/kW电动机联轴器GB/T4323-1984地脚螺GB/T799-1988(4个)螺母GB/T6170-2000(4个)垫圈GB/T97.1-1985(4个)型号功率/kW6.3D290019122325426831635038283908350830082508190811080300.740.820.890.971.071.221.42Y132S1-25.5TL738×8260×142M12×300M12127.1D2900273318364410455501546106501060010530104701039010290102001.351.491.611.751.952.222.58Y132S1-25.5TL738×8260×142M12×300M12128D2900391456521586651716781135201346013370133001320013070129402.442.702.943.193.544.044.28Y132S1-25.5TL738×8260×142M12×300M12129D293055664974283492710191112171201705016930168301671016550163804.414.885.295.746.397.278.44Y160M1-211TL742×11260×142M12×300M121210D294076389010171144127113981526211302104020900207802063020430202307.468.269.7210.8112.3114.29Y160M1-211TL742×11260×142M12×300M1212Y160M2-215Y180M-222TL748×11260×14211.2D295010721250149216081786196521442651026390262102607025880256302538013.1614.5615.7917.1319.0521.7125.19Y180M-222M12×300M1212Y200L1-230TL755×11260×14212.5D297014901738198722352483273129803301032870326603247032240319203161022.7925.2027.3429.6832.9937.5843.61Y200L1-237M12×300M1212Y250M-255TL755×11260×142机号传动方式转速/(r/min)流量/(m3/h)全压/Pa内功率/kW电动机V带主轴带轮电动机带轮电动机导轨部型号功率/kW型号、根数内周长/mm代号规格代号规格代号（二套）5.6C46402102452803153503854201625016200161001590015700156001.581.751.902.062.342.673.20Y132S1-25.5B22000B2140×60B2224×38ST0201×026.3C4688299349399449499549599206002050020400202002010019900197002.853.153.423.014.204.805.40Y160M1-211B32000B2140×60B3224×42ST0201×037.1C46884285005706427137858582610026000258002570025300250005.175.736.226.757.678.759.9Y160M2-215B42000B2140×60B4224×42ST0201×038C4704612714816918102011221224331003300032800326003240032000317009.410.411.312.312.915.918Y180M1-222B52000B2140×60B5224×48ST0201×039-06系列离心鼓风机性能与选用件表机号传动方式转速/(r/min）流量/(m3/h)全瓦/Pa内功率/kW电动机联轴器GB/T4323-1984地脚螺栓GB/T799-1988(4个)螺母GB/T6170-2000(4个)垫圈GB/T97.1-1985(4个)型号功率/kW6.3D2900409.4477.5545.9614682.2750.4818.789898951889188408777869286061.701.882.042.222.472.813.26Y132S1-25.5TL738×8260×142M12×300M12127.1D2900586683781.38878.88976.481074.11171.861141011360112901114011030109303.103.433.724.034.485.105.92Y132S2-27.5TL738×8260×142M12×300M12128D2930838.19977.761117.711257.281396.861536.441676.38144901443014330142501415014010138705.626.226.757.338.149.269.84Y160M1-211TL742×11260×142M12×300M12129D29401193.441392.181591.431790.1619892187.623861835018270181501804017910177401756010.1411.2112.1613.214.6316.7219.40Y160M2-215TL748×11260×142M12×300M1212Y180M-22210D29501637.11909.721832455.62728.33000.93274.22265022550224002227022110219002168017.1618.9920.6022.3624.8528.3132.85Y180M-222TL748×11260×142M12×300M1212Y200L1-230TL755×11260×142Y200L2-23711.2D297023002683306734503833421646002814028290281002794027740274702720030.2533.4636.339.443.849.957.9Y225M-245TL755×11260×142M12×300M1212Y280S-275TL865×11260×14212.5D297031973729426347965328586163943538035230350003480034550342103388052.3857.9462.8568.2275.8486.4100.26Y280S-275M12×300M1212Y315S-21105.外形及安装尺寸9-04系列离心鼓风机性能选择曲线)