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渣漿泵的汽蝕與防止發(fā)生                          

渣漿泵汽蝕是泵中一種十分有害的現(xiàn)象。當泵發(fā)生汽蝕時，會降低泵的各個性能，如泵的流量、揚程、功率、效率等都會下降，并發(fā)生振動、噪聲。泵如果長期在汽蝕工況下運轉(zhuǎn)，會發(fā)生流蝕破壞，當汽蝕進一步發(fā)展嚴重時，泵就會發(fā)生斷流而不能工作。所以必須避免泵在汽蝕工況下運轉(zhuǎn)。渣漿泵

Cavitation and prevention of slurry pump

Cavitation is a very harmful phenomenon in slurry pump. When cavitation occurs in the pump, it will reduce the performance of the pump, such as the flow, head, power, efficiency, etc., and vibration and noise will occur. If the pump operates under the cavitation condition for a long time, it will be damaged by flow erosion. When the cavitation develops further, the pump will be cut off and cannot work. Therefore, it is necessary to avoid pump operation under cavitation condition. Slurry pump