The axial flow pump controls the inhalation and discharge of the gas

Axial flow pump is a kind of vacuum pump which can keep the gas in and out, so as to achieve the purpose of pumping. There are basically two types of pumps: variable capacity vacuum pump and momentum pump. Variable capacity vacuum pump is divided into reciprocating vacuum pump and rotary vacuum pump, ⑴ reciprocating vacuum pump: the pump is to use the piston to do reciprocating motion, the gas inhalation, compression and discharge. Therefore, also known as piston-type vacuum pump. 250ZLB Axial flow pump Rotary vacuum pump: is the use of pump cavity piston to do the rotary motion, the gas inhalation, compression and discharge. The momentum transfer pump relies on high-speed rotating blades or high-speed jets that transmit momentum to the gas or gas molecules so that the gas is continuously transported from the pump inlet to the outlet. Specific can be divided into the following types. Molecular vacuum pump: it is the use of high-speed rotating rotor to the energy transmission to the gas molecules, so that compression, exhaust a vacuum pump.
    Axial flow pump energy growth, can be satisfied with the urgent need for emergency drainage. The axial flow of the pump is small and the flow is large, and it is used in the power plant for the use of the recirculation pump. But the axial flow pump placement and training things than the horizontal centrifugal pump complex. Slurry pump is small and light, easy to take care, you can pump mud, mortar, deserved in the deserted environment of sewage pumping. The pump is subject to a skill economic objective that weighs the effectiveness of the pump. It refers to the pump's useful power (ie, pump input power) and pump shaft power (ie, pump output power) ratio.