The exhaust system of liquid ring vacuum pump adopts unique PTFE valve plate structure (raw water ring pump is ball valve structure). The valve plate covers the exhaust hole on the outer side of the flat disc and is positioned by the stainless steel baffle on the other side. The bending degree of the valve plate varies with the change of the inlet pressure, so that the pumping medium can be discharged out of the pump when it reaches the inlet pressure.
The structure avoids over-compression in the vacuum system, and can automatically adjust the exhaust area to reduce energy consumption, so as to achieve the best operating efficiency. This series of pumps is a single-stage single-acting structure, which has the advantages of simple structure, convenient maintenance, reliable operation, high efficiency and energy saving. Compared with SK, 2SK and water-ring vacuum pumps widely used in China, they have remarkable advantages such as advanced technology, high vacuum, low power consumption, reliable operation and so on. They are ideal substitutes for SK, 2SK and water-ring vacuum pumps.
Application field of liquid ring vacuum pump: liquid ring vacuum pump products are widely used, such as condenser vacuum, desulfurization device in fly ash treatment, acetylene and other inflammable and explosive special gas compression, ozone compression, pulp and paper making, gas recovery, soil purification, disinfection, dehydration, filtration, extrusion/vacuum forming. Impregnation, extraction, pressure swing adsorption decarbonization, hydrogen extraction, oxygen production, purification, etc.vacuum-system-in-steel-industry
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