The working principle of corrosion-resistant centrifugal pump is filled with water in the pump case, the rotation of the impeller centrifugal force, the role of water in the impeller channel under the centrifugal force thrown outwards into the pump shell and the impeller center pressure decreases, the pressure is lower than the inlet pressure in the pipe, the water in the pressure difference the suction tank flows into the impeller. So the water pump can continuously water the water. In addition to the effect of the impeller, the function of the spiral pump shell is also very important. The energy obtained from the impeller has larger functions when the liquid flows out of the impeller. These liquids are collected in the spiral pump shell, and the kinetic energy is changed into pressure energy in the back diffuser.

Compared with other kinds of pumps, corrosion resistant centrifugal pump has many advantages, such as simple structure, hard wearing, smooth operation, low noise, uniform water outlet, convenient adjustment and high efficiency. Therefore, chemical centrifugal pump has been widely applied.

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