Dedicated reciprocating sewage pump for environmental protection

Abstract

The invention discloses a dedicated reciprocating sewage pump for environmental protection. The dedicated reciprocating sewage pump comprises a base used for supporting and protecting a whole device.A motor pedestal is integrally molded in the middle of the base, and is used for fixedly supporting a motor. The motor is fixedly mounted at the upper end of the motor pedestal, and provides kinetic energy for the operation of the device. Inner ends of a transmission shaft are separately clamped at the left end and the right end of a motor shaft of the motor to perform power transmission. An outerend of the transmission shaft is rotationally mounted on the side wall of the base, and is used for supporting and mounting. A transmission gear is clamped in the middle of the transmission shaft, and is matched with a driven gear to perform power transmission. Motive power is generated by the motor, and then a rocker is controlled by a crankshaft to shake, so that a piston reciprocates in a pumpcylinder to realize pumping and discharge of sewage and avoid the original centrifugal working mode, and as a result, when a pipeline is blocked, burn-out caused by direct stalling of the motor can be avoided, and the working efficiency is ensured.

Description

technical field [0001] The invention relates to the technical field of sewage pumps, in particular to a special reciprocating sewage pump for environmental protection. Background technique [0002] The sewage pump is a kind of centrifugal impurity pump, which is mainly used to transport urban sewage, manure or liquid containing fibers. For the medium of solid particles such as paper scraps, the temperature of the conveyed medium is usually not higher than 80°C. Because the conveyed medium contains fibers that are easy to entangle or bunch. Therefore, the flow channel of this kind of pump is easy to be blocked. Once the pump is blocked, the pump will not work normally, and even the motor will be burned, resulting in poor sewage discharge. It has a serious impact on urban life and environmental protection, so we propose a special reciprocating sewage pump for environmental protection. Contents of the invention [0003] The object of the present invention is to provide a s...

AI Technical Summary

Problems solved by technology

Therefore, the flow channel of this kind of pump is easy to be blocked. Once the pump is blocked, the pump will not work normally, and even the motor will be burned, resulting in poor sewage discharge.

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