Pollution discharge cleaning device for PE pipe

Abstract

The invention discloses a pollution discharge cleaning device for a PE pipe. The pollution discharge cleaning device for the PE pipe comprises a box body, a partition plate, a lifting plate and a third hydraulic cylinder, wherein a pollutant discharging cavity is formed in the bottom of the box body, a pollutant discharging motor is arranged on the outer side of the pollutant discharging cavity, and the pollutant discharging motor drives a scraping shaft to rotate to drive a scraping plate to push dirt on the bottom surface of the pollutant discharging cavity to be discharged from a drain outlet; the partition plate is arranged in the middle of the box body, a first hydraulic cylinder is arranged on one side of the partition plate, and the first hydraulic cylinder drives a brush to reciprocate in a to-be-washed pipe to clean the inner wall of the to-be-washed pipe; a second hydraulic cylinder is arranged on the other side of the partition plate, the second hydraulic cylinder drives a hollow shaft to extend into the to-be-washed pipe, high-pressure water washes the inner wall of the to-be-washed pipe, a cleaning liquid tank is arranged on the bottom surface of the lifting plate, a water outlet pipe is arranged on the cleaning liquid tank, a compression pump is arranged on the water outlet pipe, the compression pump enables the water outlet pipe to rush out a cleaning liquid morepowerfully, the outer surface of the to-be-washed pipe is covered with the cleaning liquid, the third hydraulic cylinder drives the lifting plate to move downwards, the lifting plate can drive a scrubbing block to make contact with the outer surface of the to-be-washed pipe, and the outer surface of the to-be-washed pipe is washed.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a blowdown cleaning device for PE pipe fittings. Background technique [0002] The prior art (CN 108554943 A) discloses a steel pipe cleaning device, the other side of the moving block is fixedly provided with a spur rack, and a gear is arranged directly above the moving block, and the spur rack and the gear on the moving block Mesh connection in the box, the gear is fixed on the rotating shaft through a key connection, and a baffle is fixed on the fixed block, one end of the rotating shaft passes through the baffle and is set on the other side of the box, and the waste water is collected under the fixed block tank, and a guide wheel is provided on the bottom surface of the waste water collection tank, and a sewage pipe is provided on one side of the waste water collection tank, a control valve is provided on the sewage pipe, and a support plate is fixed inside the box...

AI Technical Summary

Problems solved by technology

However, there are still the following problems: 1) when cleaning in the prior art, the pipe is locked through the screw connection of the rubber plug and the rotating shaft, which blocks the two ports of the pipe and cannot clean the inside of the pipe; 2) the cleaned sewage will contain Some dirt, deposited at the bottom of the device, cannot be discharged from the device, which will cause blockage of the device for a long time;

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