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2022
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What controls the flow speed of the sand pump?
Column flow is one of the economical and suitable flow modes for two-phase flow of pipeline fluids. Many people believe that the lower the head of the horizontal sand pumping pump, the smaller the load on the motor.
Column flow is one of the economical and suitable flow modes for two-phase flow of pipeline fluids. Many people believe that the lower the head of the horizontal sand pumping pump, the smaller the load on the motor. In this misleading understanding, the lift of the pump tends to be high when purchasing the pump. In fact, for sand pumping pumps, when the pump model is determined, the power consumed is proportional to the actual flow of the pump.
The flow rate of the sand pump will decrease with the increase of the head, so the higher the head, the smaller the flow risk, and the smaller the power consumption. On the contrary, the lower the lift, the larger the flow index and the greater the power consumption. When the pump is transported by liquid-solid two-phase flow, columnar flow management phenomenon will also occur. When using the pipeline pump in winter, after stopping, the lower part of the pump body must be unscrewed to release the medium to prevent freezing. For the environmental medium of the enterprise conveying system, the pump is a very important and economical flow development method. The flow information can be directly understood as the speed of the pump, the lift can be simply understood as the height at which we can extract water, and the power technology can be learned and understood as power consumption.
This is also the requirement and the user can choose the sand pump, but also need to pay special attention to the choice of the construction team, which will increase the loss in the process of conveying the medium, thereby affecting the performance of the pump.
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2022-09-23
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