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Brief introduction of pump of stainless steel rotor
From;    Author:Stand originally


Brief introduction of pump of rotor of   stainless steel
Pump of   rotor calls colloid pump again, 3 leaves pump, sole pump. The rotor that relies on two synchronism to turn reversely (tine number is 2, 4) rotating attraction arises at entrance place in the process (vacuum is spent) , thereby the stock that inspiratory place should carry. Two rotor become rotor room space a few little spaces, the order that presses D of → of C of → of A → B runs. Movement comes when positional A, medium is full of in Ⅰ room only; Arrive when positional B, partial medium closed in B room; Arrive when positional C, medium also closed in A room; Arrive when positional D, a room room and Ⅱ room are interlinked, medium is carried to come namely give makings opening. Such loop move back and forth, medium (stock) be carried to go out ceaselessly by in a steady stream namely. Chemical pump sanitary pump
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The characteristic of pump of   rotor:
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  1, with centrifugal pump (grandma pump) quite: Centrifugal pump because its structure is simple, cost is low and received wide application. It and rotor pump basically have the following distinction quite: Chemical pump sanitary pump
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  (1) rotor pump belongs to cubage type pump, it is OK to carry discharge more accurate control also can make variable pump conveniently. And the output discharge of centrifugal pump is incontrollable, drop as the addition of obstruction; Rotor pump has attract faculty more by force oneself, and centrifugal pump must be full of a liquid first before movement.
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  (2) the rotate speed of rotor pump is very low, come in 200rmp commonly between 600rmp, the stock that is carried is outputted by smooth ground and its component won't be destroyed. And the rotate speed of centrifugal pump is very high, stock be feedinged is bumped puissantly and the action of centrifugal force, so centrifugal pump often produces the phenomenon with corporeal differ component when conveying mixture, make the quality of finished product drops. And 10 thousand with the optimal option that carries pump to solve this one problem just about, it is so special apply to the stock that carries compound to contain solid grain even.
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  (3) rotor pump can be used at carrying the material with very tall viscosity, call colloid pump again so. And centrifugal pump does not have this character.
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  (4) rotor pump can make the variety with output higher pressure conveniently, be like 150kgf/cm2, carry at Sunday run or tall obstruction ration aptly.
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  (5) of rotor pump make more complex precision, cost is high, this also is it and centrifugal pump photograph compare the biggest characteristic.
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It is home is famous that rainbow of   Shanghai promotes pump line of business to create limited company give priority to course of study with pump already battalion, involve electric machinery, valve, electronic-controlled energy-saving, machinery casts system, environmental protection, the relevant domain such as machine of hot switching equipment, pneumatics, decelerate machine, pressure vessel, market scientific research, make, business of the division that sale, service is an organic whole, labour, trade. Company main product has: Membrane pump of pump of multistage of pump of screw of pump of chemical industry of pump of blowdown of pump of magnetic force of conduit centrifugal pump sucks pump centrifugal pump oneself reciprocating pump of vavuum pump of metric pump sanitary pump glass reinforced plastics of pump of can of oil pump of gear of hydraulic ejector deep well pump pump fluorine is plastic pump is plastic colloid of pump of rotor of pump of vortical pump conduit wears pump test pump equipment of water supply of fire pump of the pump below fluid
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