CPN系列耐温耐腐无堵塞碱泵一：性能范围（按设计点）流量(Q)：1.6～400m3/h扬程(H)：5～125m工作压力：P小于等于1.6MPa工作温度(t)：-20℃～+150℃二：应用适用于氯碱、纯碱及各种碱液的输送三：结构与特点该泵（专利号：ZL97209850.5)属卧式单级单吸离心泵,后开式结构,三只轴承支撑泵轴,泵体上铸有支脚,可承受来自管路的任何载荷并直接传给基础.电机与泵头之间用联轴器连接,维修方便.叶轮为半开式,可输送含有固体颗粒的介质.由于该泵的密封部件,传动部件的设计与生产不同于其它离心泵,所以该泵耐腐、耐温、抗结晶.运转平稳、噪音小、密封效果好、使用寿命长.该泵密封箱上配有冷却装配.起到降温和隔温的作用.同时也延长了机械密封的使用寿命.由于该泵的叶轮独特(后半开式),不仅具有无堵塞效果,更重要的是当泵旋转时能产生负压,使密封效果和寿命比一般泵提高了一倍.四：密封型式外装式单、双端面机械密封；亦可采用填料密封.(使用时需加冷却水)五：泵与介质接触的主要零件材质如下ZG1Cr18Ni9ZG1Cr18Ni9TiZGOCr18Ni12Mo2TiZG1Cr18Ni12Mo2TiZG00Cr14Ni14Si4ZG00Cr18Ni10CGCr28ZG1Cr18Mn13Mo2uN以及316、316L，Monelt等。六：性能参数型号流量Q扬程H(m)转速n(r/min)功率N(kw)效率%允许汽蚀余量h(m)叶轮直径D(mm)(m3/h)(L/s)轴功率电机功率CPN25-25-1251.60.44514500.050.55451.0125CPN25-25-16080.090.5537160CPN25-25-20012.50.1550.7535200CPN25-25-250200.261.533250CPN40-32-1253.20.89514500.090.55461.0125CPN40-32-16080.170.7542160CPN40-32-20012.50.291.138200CPN40-32-250200.492.235250CPN50-32-1256.31.75514500.190.55451.0125CPN50-32-16080.340.7540160CPN50-32-20012.50.651.533200CPN50-32-250201.272.227250CPN65-50-12512.53.47514500.310.55551.2125CPN65-50-16080.530.7551160CPN65-40-20012.50.931.546200CPN65-40-250201.75339250CPN65-40-315323.35.533315CPN80-65-125256.94514500.530.75641.4125CPN80-65-16080.881.562160CPN80-50-20012.51.492.257200CPN80-50-250202.569453250CPN80-50-315325.0677.543315CPN100-80-1255013.88514500.921.5741.7125CPN100-80-16081.582.269160CPN100-65-20012.52.5468200CPN100-65-250204.35.565250CPN100-65-315327.51158315CPN125-100-20010027.7712.514504.667.5732.2200CPN125-100-250207.561172250CPN125-100-3153212.8218.568315CPN125-100-4005022.693060400CPN150-125-25020055.5520145014.118.5773.2250CPN150-125-3153223.23075315CPN150-125-4005038.94570400CPN200-150-250400111.120145026.937814.5250CPN200-150-3153244.15579315CPN200-150-4005069.89078400型号流量Q扬程H(m)转速n(r/min)功率N(kw)效率%允许汽蚀余量h(m)叶轮直径D(mm)(m3/h)(L/s)轴功率电机功率CPN25-25-1253.20.892029000.331.1531.8125CPN25-25-160320.612.246160CPN25-25-200501.01443200CPN25-25-250801.747.540250CPN40-32-1256.31.75200.661.5521.8125CPN40-32-160321.17347160CPN40-32-200502.265.538200CPN40-32-250804.281132250CPN50-32-12512.53.47201.333511.8125CPN50-32-160322.37446160CPN50-32-200504.387.539200CPN50-32-250808.251533250CPN65-50-125256.94202.23622.0125CPN65-50-160323.825.557160CPN65-40-200506.551152200CPN65-40-2508011.8418.546250CPN65-40-31512521.83039315CPN80-65-1255013.88203.955.5692.4125CPN80-65-160326.51167160CPN80-50-2005010.81563200CPN80-50-2508019.113057250CPN80-50-31512536.24547315CPN100-80-12510027.77207.07415773.2125CPN100-80-1603211.92273160CPN100-65-2005018.93772200CPN100-65-2508032.05568250CPN100-65-31512554.97562315CPN125-100-20020055.555035.445774.5200CPN125-100-2508058.17575250CPN125-100-31512597.2670315)