Rotary pump, also known as gel pump, cam pump, clover pump, universal pump, which is used for food and beverage, fruit concentrates, cosmetics, pharmaceuticals, chemical industry and other fields of material transport. In the rotor pump work will inevitably be a breakdown occurs, this time you need to work smart to find solutions. Rotor pump failure may have many reasons, then we will introduce several common rotor pump failure and solutions. Rotor pump failure analysis and solutions 1, the rotor pump is not running Failure Analysis: Motor power is not connected; motor damage; reducer damage; bearing damage; rotor stuck; solution: replace the motor; repair or replace the reducer; ; Repair of rotor or rotor chamber and chamber cover; 2, no material, but the motor is running Fault analysis: the motor steering and steering mark the opposite; gear reducer damage; coupling damage; inlet and outlet pipe valves closed; solution: open out Material pipe valve; dredge the inlet and outlet pipe; exhaust, plugging; adjust or clean the safety valve; add material; repair or replace reducer; 3, the rotor pump is running properly, but the flow is small Fault Analysis: low speed; Was opened; into and out of the pipeline valve opening is small; pipeline filter blockage; discharge pipe pressure is too high; pipe filter blockage; solution: increase speed; adjust the return valve opening degree; fully open into and out of the pipeline valve; plug Drain or repair pipeline; cleaning to clear the pipeline filter; 4, the material has a gasification phenomenon Analysis: filter Feed valve, feed pipe plugging; feed pipe is too thin, the feed pipe is too long, elbows, valves too much; too fine filter; feed pressure is too low; solution: to clear the filter cleaning, feed valve , The feed pipe; Replace the appropriate filter; Adopt high feed; Reduce the speed or re-select the appropriate rotor pump; 5, Rotor pump running noise is too large Fault analysis: reducer damage; High; Bearing damage; Coupling dislocation; Rotor and rotor, Rotor room, Room cover rub; Excessive vibration of the material pipe; Solution: Repair or replacement of reducer; Room, room cover; reduce speed or re-purchase compatible rotor pump; through the above description of the rotor pump fault situation we have a better understanding of which rotor pump does not run, no material, but the motor is running, Rotor pump is running normally, but the flow is very small, the material has the phenomenon of gasification, rotor pump noise during operation is too high in five cases is the probability of a higher probability of failure. Rotor pump failure more or less will affect the efficiency of the rotor pump, the rotor pump may produce problems, workers must have some knowledge.
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