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Centrifugal pump is a kind of vane pump. In the process of rotation, the mechanical energy of the vane is transmitted to the liquid due to the interaction between the vane and the liquid, which increases the pressure of the liquid and achieves the purpose of conveying the liquid. The mechanical energy of the prime mover is transmitted to the liquid by the action of the rotating impeller on the liquid. What are the measures for energy saving and consumption reduction of centrifugal pump?
1. Improve the efficiency of centrifugal pump
The first step is to compare the selection schemes of various suppliers in the selection, and try to choose the scheme with high efficiency under the consideration of cost performance.
The second step is to send some professional personnel to supervise the manufacturing quality of key parts affecting the efficiency of water pump, such as impeller, pump body, pump cover, deflector (vertical long shaft pump), etc., especially to control the quality of impeller wing shape, outlet angle, blade graduation, flow channel shape, finish, etc., so that the delivered products are of high efficiency under the current production conditions. Products.
The third step is to ensure that the foundation of the pump is firm, the pump is well aligned with the driving machine, the front and rear valves are flexible, the pipeline layout is reasonable, the field control is safe and feasible, the operation monitoring instruments are complete and accurate, and the operation process of the pump can be monitored in real time.
The fourth step is to pay attention to the spot inspection of the equipment during the long-term operation of the water pump, and report the abnormal situation immediately. During the normal minor repair and overhaul cycle, the vulnerable parts shall be inspected and replaced to ensure the long-term, efficient and safe operation of the pump.
2. Optimize the existing pump
By adjusting the impeller diameter and pump speed, the flow head and shaft power of the pump will be affected, but the efficiency curve will not be affected, so that the pump can work in the high efficiency area. The above regulating flow head is limited in a certain range. If the working condition changes too much, the original pump may need to be modified.
Thank you for visiting Yongjia Quanda pump valve manufacturing Co., Ltd. our company specializes in the production and sales of various pipeline pumps, self-priming pumps, stainless steel Self-priming pumps and other pump valve products.
