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Working principle

First tell about the relationship between centrifugal pump and slurry pump, and then the principle of slurry pump is naturally clear. The centrifugal concept is based on the pump principle. There are many kinds of pumps, according to different angles can be divided into dozens of categories. Centrifugal pump is divided from the working principle of the pump, is through the action of centrifugal force to achieve the process of pressurizing the delivery medium. In addition, there are common types including screw principle, plunger principle can be divided into different from the centrifugal principle of the pump. Say that finish the concept of centrifugal pump, then slurry pump, slurry pump is from another point of view to divide the pump, that is, from the transmission medium to divide. As the name suggests, the slurry pump delivers a mixture of solid particles containing dregs and water. But from the principle of slurry pump belongs to a centrifugal pump. The main working parts of the centrifugal pump are the impeller and the housing, the impeller device in the housing is located on the shaft, and connected with the prime mover to form a whole. When the prime mover drives the impeller to rotate, the blade in the impeller forces the fluid to rotate, that is, the blade does work to the fluid along its direction of motion, thus forcing the pressure potential energy and kinetic energy of the fluid to increase. At the same time, the fluid under the action of inertia force, flow from the center to the edge of the impeller, and at a high speed out of the impeller, into the pressure chamber, and then through the diffusion tube discharge, this process is called the process of water pressure. At the same time, because the fluid flow to the edge of the impeller center, forming a low pressure area in the center of the impeller, when it has enough vacuum, under the action of the suction pressure (generally atmospheric pressure), the fluid through the suction chamber into the impeller, this process is called the process of water absorption. Due to the continuous rotation of the impeller, the fluid is continuously discharged and inhaled, forming a continuous work. The working process of centrifugal pumps (including slurry pumps) is actually a process of energy transfer and transformation. It transfers the mechanical energy of the motor rotating at high speed through the blades of the pump and converts it into the pressure energy and kinetic energy of the pumped fluid.