The working efficiency of the vertical acid and alkali resistant pump! ~

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How to increase the working efficiency of vertical acid and alkali resistant pumps? Here we summarize a set of factors that affect the efficiency of vertical centrifugal pumps. 1. The efficiency of the single-stage single-suction centrifugal pump itself is a fundamental influence. The efficiency of pumps under the same working conditions may vary by more than 15%. 2． The operating conditions of the vertical acid and alkali resistant pump are lower than the rated operating conditions of the pump, resulting in low pump efficiency and high energy consumption. 3． Motor efficiency remains essentially unchanged during use. Therefore, it is very important to choose a high-efficiency motor. 4． The impact of vertical centrifugal pump efficiency is mainly related to design and manufacturing quality. After the pump is selected, subsequent management will have little impact. 5. Hydraulic losses include hydraulic friction and local resistance losses. After a single-stage single-suction centrifugal pump has been running for a certain period of time, it will inevitably cause surface wear of the impeller, guide vanes and other components, increase the hydraulic loss, and reduce the hydraulic efficiency. On the premise that the electrical control ensures safety, sensitivity and reliability, the stand-alone test run of the water pump is carried out.