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gsd.net.cn ?井式不堵塞泵 CVD/CHD CVD/CHD GREEN SAFE DEVELOPMENT

01 型号说明 Type description CVD-515-150 A Motor speed A :

1450 r/min B:

980 r/min Outlet Diameter(mm) Rated power(kW) Frequency 5:

50 Hz CVD: Vertical type CHD: Horizontal type 电动机转速 出??径 配套功率 频率: 50Hz CVD: ?式竖轴 CHD: 卧式横轴 ?途污?处理?污泥及污物抽送. ?活废?及??污?抽送. 特点 ?井式结构易於安装维护保养,依安装现场空间? ?及配管之不同,有?式竖轴及卧式横轴两种型式 可供选择. 叶轮为不堵塞型结构,可使污物轻易通过,使流道 不致堵塞,组装前均经过动平衡校正. 泵体及竖轴式之吸?弯管均设有清除异物之除污盖, ?须拆卸泵浦即可轻易清除异物及污泥,便于定时 保养,减少故障的机率. 使?全封闭滚珠轴承,可承受泵浦?作时所产?之轴 向推?. 采?机械密封,机械密封材质为SiC-SiC. Application Wastewater treatment plant sewage and sludge pumping equipment. Municpial and industrial wastewater pumping equipment. Features Dry pit construction is easily installed and maintained. there are vertical type and horizontal type to choose depending on installation space and piping layout. Impeller is non-clog type, it makes sludge and sewage free to pass the flow passages. The impeller is dynami- cally balanced before assembly the pump. Pump casing and suction elbow pipe both have handhole cover to clear the foreign objects. We can easily clear Foreign body and sludge without disassemble the other components, It is convient to be cared and maintained, andcan prevent pump from being out of order. Full closed ball bearings are added protection for high loads. Shaft seal is mechanical seal. The material of mechanical seal is SiC. ?井式不堵塞泵

02 CVD/CHD CVD/CHD GREEN SAFE DEVELOPMENT 结构简图 Construction CHD CVD NO. 名称 Name 材质 Material GB JIS Base Pump stand Front cover Seal ring Impeller Impeller nut Lock wash O-ring Key Mechanical seal Water baf-fiing ring Bearing Shaft Bearing body Bearing cover Motor Coupling Pump coupling Coupling cover Motor stand Bearing stand Flange gasket VD Seal ring Back cover Pump body Bent pipe Plug

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23 机座 泵体?架 前盖 密封环 叶轮 叶轮螺? ?动垫圈 O型圈 键 机械密封 挡?圈 轴承 主轴 轴承体 轴承盖 电机 电机联轴器 泵联轴器 联轴器罩 电机?架 轴承体?架 法兰垫? VD密封圈 后盖 泵体 弯管 丝堵 HT200 Q235A HT200 HT200 HT200 HT200 HT200 3Cr13 NBR SiC-SiC HT200 3Cr13 0Cr18Ni9 ZCuSn10Pb5 HT200 Q235A NBR NBR 0Cr18Ni9 0Cr18Ni9 Q235A Q235A HT200 HT200 Viton Viton - - FC200 SS400 FC200 FC200 FC200 FC200 FC200 SUS420J2 NBR SiC-SiC FC200 SUS420J2 SUS304 LBC2 FC200 SS400 NBR NBR SUS304 SUS304 SS400 SS400 FC200 FC200 - -

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8 03 型谱图 Performance chart 性能参数 Performance parameters 泵型号 Pump model 流量 Capacity (m3 /h) 扬程 Head (m) 转速 Speed (r/min) 效率 Eff. (%) (kW) 电机功率 Motor power ?径Dia. (mm) 重量 Weight (kg)

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170 CVD50.75-50A CVD51.5-65A CVD51.5-65(I)A CVD52.2-50-2P CVD52.2-65A CVD53.7-50-2P CVD53.7-65A

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