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Expert Yogi
Posts: 7714
   
| Depending on the piston, plunger or diaphragm reciprocating pump cylinder alternately increased and reduced workload transfer fluid or pressure pump. Reciprocating pumps are divided into reciprocating piston components according to the pump, piston and diaphragm types.
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The main characteristic of reciprocating pump is: the sedan is efficient and effective. Substances can achieve high pressure, and pressure changes almost do not affect the flow of water, thus providing constant flow. As well as the ability to self-absorb, it can transport liquids and gas mixtures, and it also has special design to transport mud and concrete. Higher flow and pressure pulses, especially for single-acting pumps, piston acceleration and intermittent discharge, with greater pulse. A more even flow chamber is usually set up on the road (and sometimes in the way of the suction pipe). Multi - cylinder double - acting pump and pump can improve non - uniform flow significantly. Lower speed, larger size, more complex structure and pump, requiring a special valve, high manufacturing and installation costs.
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Piston pump is mainly used for water supply, manual pump piston pump is a widely used domestic life. Piston pump is used to provide high pressure water liquid sources, such as printing press, high pressure water supply, it can be a piston pump oil field drilling mud pump, oil pump.
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Diaphragm pumps are especially suitable for conveying highly toxic, radioactive, corrosive liquids, in which gravel grinding contains valuable liquids and solids. Diaphragm and piston pumps can be used as metering pumps.Brushless DC Pump alcohol beverages pump | |
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Principle and application characteristics of reciprocating pump