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What is a flexible pump?
Flexible pump is a vacuum suction, squeeze the displacement of the displacement pump, with some unique characteristics. Since its invention more than sixty years ago, it has gained more and more extensive applications in various industrial and mining sites. 1, the working principle of the flexible pump â‘ pump cavity has an eccentric bump, when the flexible leaves away from the eccentric block, the volume between the leaves increases, resulting in a vacuum, which makes the liquid inhalation uninterrupted entrance to the pump chamber. â‘¡ When the flexible blade rotates, the liquid is sucked into the discharge part from the suction part of the pump chamber. â‘¢ When the flexible blade comes into contact with the eccentric bump again, bending occurs, accompanied by a squeezing action, so that the liquid is discharged uninterruptedly and without pulsation to complete the whole process of suction and discharge. 2, Flexible pump impeller flexible elastomer technology As the core technology of flexible pump, pump impeller should have good elasticity, small permanent deformation, and can withstand long-term high-frequency flexing without breaking, tear crack. "Decade of grinding sword", excellent impeller elastomer technology determines the pump's superior performance and durability. Impeller is now available in two materials - sanitary grade nitrile rubber, EPDM rubber; nitrile impeller is mainly used for vegetable oils, mineral oil, oily medium and high hygiene requirements of the field; B mainly used for weak inorganic acid , Organic acids, bases, salts, alcohols, ketones, sewage and other media.