1 to improve the efficiency of centrifugal pumps The first step in the selection of more than the selection of suppliers of the program, considering the premise of cost-effective try to use high-efficiency programs;
In the second step, a certain number of professionals are stationed at the factory to supervise the manufacturing quality of the key components that affect the pump efficiency, such as impeller, pump body, pump cover and deflector (vertical long-axis pump) The wing shape, the outlet angle, the blade indexing, the shape of the runner, the quality of finish and so on, so that the delivered product is an efficient product under the current production conditions;
The third step, in the production site installation and commissioning process, to ensure that the foundation of the pump solid, good alignment with the drive machine, front and rear valve switch flexible, reasonable pipeline layout, field control safe and feasible, all running monitoring instruments complete and accurate, to ensure Pump running process to real-time monitoring;
The fourth step is in the long-term operation of the pump should pay attention to the equipment inspection, found that abnormal circumstances immediately reflect the report, in the normal minor repair, overhaul cycle, should check the replacement of each wearing parts to ensure long-term high-efficiency pump safety Run
2 Optimizing Existing Pumps By adjusting the impeller diameter and pump speed, the pump head and shaft power flow will be affected, but with no effect on the efficiency curve, allowing the pump to operate in a high-efficiency zone. The above adjustment flow head is a certain range of limits, if the conditions change too much, the original pump may have to consider modified.
In the second step, a certain number of professionals are stationed at the factory to supervise the manufacturing quality of the key components that affect the pump efficiency, such as impeller, pump body, pump cover and deflector (vertical long-axis pump) The wing shape, the outlet angle, the blade indexing, the shape of the runner, the quality of finish and so on, so that the delivered product is an efficient product under the current production conditions;
The third step, in the production site installation and commissioning process, to ensure that the foundation of the pump solid, good alignment with the drive machine, front and rear valve switch flexible, reasonable pipeline layout, field control safe and feasible, all running monitoring instruments complete and accurate, to ensure Pump running process to real-time monitoring;
The fourth step is in the long-term operation of the pump should pay attention to the equipment inspection, found that abnormal circumstances immediately reflect the report, in the normal minor repair, overhaul cycle, should check the replacement of each wearing parts to ensure long-term high-efficiency pump safety Run
2 Optimizing Existing Pumps By adjusting the impeller diameter and pump speed, the pump head and shaft power flow will be affected, but with no effect on the efficiency curve, allowing the pump to operate in a high-efficiency zone. The above adjustment flow head is a certain range of limits, if the conditions change too much, the original pump may have to consider modified.
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