Desilting device of pipeline pump station

Abstract

The invention relates to the field of desilting devices, and discloses a desilting device of a pipeline pump station. The desilting device comprises a pipeline body and a desilting mechanism, and thedesilting mechanism comprises a supporting cover, a water spraying part and a suction part, wherein the water spraying part and the suction part are located in the supporting cover, and a desilting part is installed in the supporting cover; and the desilting part comprises a movable plate and a driving air cylinder, the movable plate is rotationally connected into the supporting cover, a movable opening for the movable plate to move is formed in the side wall of the supporting cover, and the driving air cylinder is fixed to the outer side wall of the supporting cover and rotationally connectedto the side wall of the movable plate. The desilting device has the following advantages and effects that the driving air cylinder drives the movable plate to do reciprocating motion in the face-to-face directions and in the opposite directions, particles are collected towards the middle, the water spraying part plays a role in spraying water, granular precipitates are suspended in water, then the suction part sucks out the granular precipitates suspended in the water, the desilting effect is achieved, and the problem that the normal use of the pump station is influenced by accumulation of particulate matters far away from a water pump in the pump station is relieved to a certain extent.

Description

technical field [0001] The present application relates to the technical field of desilting devices, in particular to the desilting devices of pipeline pumping stations. Background technique [0002] Sewage pipeline pumping station is an engineering facility for pumping and transporting sewage in urban drainage projects. When the sewage in the sewage pipeline cannot be transported or discharged by gravity, or the construction is difficult due to the deep burial of the common road, or it is at the end of the main pipe When it needs to be pumped up before entering the sewage treatment plant, a sewage pipeline pump station must be installed; the existing sedimentation sludge recovery device in the drainage pipeline is a suction hose connected to the recovery tank equipped with an air suction pump on the ground held by the staff The nozzle enters the drainage pipe, and the settled sludge is recovered from the nozzle of the suction hose to the recovery tank on the ground. [0003...

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: the traditional pump station lifts the sewage from the low-level pipeline to the high-level pipeline, and the sewage contains a large amount of particulate matter. The particulate matter deposited at the bottom of the pumping station over time and gradually accumulated, forming a layer of particulate matter, hindering the normal operation of the pumping station, so there is still room for improvement

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