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ＩＺ型系列渣浆泵的结构为卧式单吸离心式，外壳采用垂直中开式，安装维修方便，轴封采用背叶片、副叶轮、填料配合动力密封，基本无泄漏；叶轮与护板间距可调，保证泵高效运行。叶轮设计引入固相颗粒角速度的概念，以此建立液相的畸变速度场；压水室设计采用矩形断面、半螺旋形涡室。运行表明，高效、节能、节水、过流部件寿命大为提高，具有显著的经济效益。
IZ series of slurry pump structure is horizontal single suction centrifugal type, the shell in the vertical open, easy installation and maintenance, shaft seal back blades, deputy impeller, packing with dynamic seal, the basic no leakage; impeller and guard spacing Adjustable to ensure efficient pump operation. Impeller design introduces the concept of solid particles angular velocity, in order to establish the liquid phase of the distortion velocity field; pressurized water chamber design using rectangular cross-section, semi-spiral vortex chamber. Operation shows that high efficiency, energy saving, water saving, overcurrent components greatly improve the life expectancy, with significant economic benefits.