"Reciprocating Pump How to Regulate Flow" I believe this question must be very much new information reciprocating pump users want, then why the user will have such questions? Reciprocating pumps in use can not be reduced because of the outlet valve to adjust the flow rate of the method, such a result may lead to waste of resources, and even further deepen the reciprocating pump driver overload. So how does the reciprocating pump regulate the flow. How to regulate the reciprocating pump flow 1, change the reciprocating pump speed By the reciprocating pump flow formula can be seen, the use of variable speed motor reciprocating pump speed, can achieve the purpose of regulating the flow. 2, change the reciprocating pump piston or plunger stroke (stroke) to change the eccentricity, plunger air travel, connecting rod length and position of the link mechanism to change the piston or plunger stroke to change the reciprocating pump flow. 3, the top of the reciprocating pump to adjust the flow motor can be used to open the top of the pump suction valve, the inhalation of the liquid cylinder in the return stroke from the suction valve back to the suction tube, thereby reducing the reciprocating pump discharge flow. 4, bypass adjustment Reciprocating pump set reciprocating pump bypass pipe, regulating the size of the opening of the bypass valve, so that the liquid discharge back to the suction pipe, the reciprocating pump discharge pipe flow. The electric reciprocating pump should be set safety valve, when the exhaust pipe pressure is high, the safety valve opens, so as not to pump and prime mover overload. Through the above description of how the reciprocating pump regulates the flow, we have a deeper understanding of how to regulate the flow of the reciprocating pump. The use of reciprocating pumps not only affects drainage and sewage discharge in many industries, but also greatly affects our living and working environment. Therefore, it is necessary to strengthen the research on the flow regulation of reciprocating pumps.
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