Mud-water separation device, mud-water separation system and use method of mud-water separation device

Abstract

The invention provides a mud-water separation device, a mud-water separation system and a use method of the mud-water separation device. The mud-water separation device and the mud-water separation system comprise a box body, a filtering unit, a slurry inlet, a water draining pipeline, a mud discharging pipeline, a water draining valve and a mud discharging valve, wherein the box body comprises aninner cavity, the filtering unit is used for filtering the slurry, the filtering unit is arranged in the inner cavity of the box body, the inner cavity of the box body is divided into a mud-water separation cavity and a water draining cavity, the water draining cavity is arranged in the upper part of the inner cavity of the box body, the mud-water separation cavity is arranged in the lower part of the inner cavity of the box body, the slurry inlet is communicated with the mud-water separation cavity, the water draining pipeline is communicated with the water draining cavity, the water draining valve is arranged on the water draining pipeline, the mud discharging pipeline is communicated with the mud-water separation cavity, and the mud discharging valve is arranged on the mud dischargingpipeline. According to the mud-water separation device, the mud-water separation system and the use method of the mud-water separation device disclosed by the invention, a filter screen is not prone to being plugged, and mud-water separation efficiency is high.

Description

technical field [0001] The invention relates to the technical field of separation, in particular to a mud-water separation device, a mud-water separation system and a method for using the mud-water separation device. Background technique [0002] Usually, a large amount of waste mud will be produced in engineering construction, especially when the mud retaining construction method is used to make bored piles. Drilling is required during the construction of bored piles. Generally, a large amount of low-density mud is required to lubricate the drill bit and protect the hole wall. As the drilling progresses, the slag generated by drilling continues to enter the low-density mud, which increases the density of the mud. . When cleaning the borehole, the high-density mud is transported to the settlement tank on the ground by a circulating pump to form waste mud. The volume of these discarded muds is related to the diameter of the borehole, the depth of the borehole and the constr...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a mud-water separation device, a mud-water separation system, and a method for using the mud-water separation device, so as to solve the problem that existing filter screens are easily silted up

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