本产品适宜输送不含固体颗粒的介质和不允许密封材料污染的场合。
除非能有效排除铁磁性微粒,否则本产品应避免输送含有铁磁性物料的液体。
本产品适宜输送不含固体颗粒的介质和不允许密封材料污染的场合。
除非能有效排除铁磁性微粒,否则本产品应避免输送含有铁磁性物料的液体。
CQZ型泵通过内外磁转子进行耦合传动,隔离套将内磁转子密封在泵腔内,运用磁力驱动技术,解决了化工流程中易散性物料的输送问题。
CQZ pump is a single stage, single suction horizontal magnetic drive chemical engineering process pump, the dimensions and performance of which meet ISO2858, being an ideal product that can replace IH and CZ series chemical engineering pumps. This pump model adopts advanced technology of similar products home and abroad, is combined with actual applications, and has been designed and manufactured according to international standard ISO15783 and Chinese national standard GB/T25140, by referencing API685 standard and other relevant standards. It features full sealing, no leakage, no pollution, high efficiency, high structural safety and reliability, and stable operation etc. It can be widely used for petrochemical engineering, coal chemical engineering, chlorine alkali industry, metallurgy, electric power, paper making, and environmental protection industry etc.
CQZ pump is driven by coupled internal and external magnetic rotors. An isolation sleeve seals the internal magnetic rotor inside the pump cavity. Magnetic drive technology has been used, solving the problem of conveying easily scattered material in chemical engineering process.
1.该系列泵均为单级、单吸、卧式悬臂式(OH1型)离心泵;
2.泵为轴向水平吸入,径向垂直排出;
3.泵的型谱范围宽,可供选择的产品性能参数广泛。
4.优化的水力模型设计,具有较高的水力效率叶轮的抗汽蚀设计,汽蚀余量低、设备运行可靠。
5.泵体为蜗壳式、径向剖分,具有底脚支撑(CQZ型)和中心支撑(CQZH型)两种形式;
6.叶轮为整体铸造闭式结构,采用背叶片或密封环与平衡孔组合结构平衡轴向力;
7.通过泵送工艺液体自循环和外接液体强制循环等多种循环方式将泵内产生的涡流热和摩擦热带走,以满足不同工况介质的输送。
8. 因结晶、汽化等工况需要时,可带冷却或保温夹套。
9.优化的刚性轴结构设计,具有更佳的挠度指数,使泵的振动值进一步降低。
10.内置滑动轴承采用了大厚度、重载、强推力陶瓷轴承,选用高纯度、高耐磨性的碳化硅材料,使用寿命长。
11.内外磁转子均为全密封式结构,防止泵在腐蚀环境下磁体腐蚀和磁性能的衰退。
12.滚动轴承采用稀油润滑,其油位由油标和油杯同时控制,油杯能自动补偿油位;
13.采用了加长挠性膜片式联轴器部件,检修时不必拆卸吸入和吐出管路就能拆出叶轮、轴等零部件;
14.泵和电机安装在同一个公用底座上。
15.法兰标准可提供ANSI、HG/T20615、HG/T20592等多种选择。
16.可配带普通电机、防爆电机、直流电机和永磁电机等。
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