Horizontal mud-water separator

Abstract

The invention discloses a horizontal mud-water separator. The horizontal mud-water separator comprises a uniform mixing section, a reaction section, a primary sedimentation section, a secondary sedimentation section and a water outlet section which are sequentially communicated, wherein the uniform mixing section is provided with a slurry inlet, a medicament spraying opening and a slurry passing hole, the inlet of the reaction section is the slurry passing hole of the uniform mixing section, filter material accommodating devices are arranged in the reaction section, the primary settling section and the secondary settling section, the primary settling section and the secondary settling section are provided with sludge outlets, the water outlet section is provided with a water outlet, and the slurry forms bent S-shaped water flow in the uniform mixing section, the reaction section, the primary sedimentation section, the secondary sedimentation section and the water outlet section. The horizontal mud-water separator can efficiently realize mud-water separation and increase the sedimentation efficiency.

Description

technical field [0001] The invention relates to the technical field of mud-water separation at construction sites and concentration of mud at the bottom of rivers and lakes, in particular to a horizontal mud-water separator. Background technique [0002] During the implementation of the construction project, vehicles on the construction site are strictly prohibited from carrying mud on the road. It is necessary to set up vehicle washing facilities at the entrance and exit of the construction site, which consumes a lot of water resources and produces a lot of mud. When the pile foundation is drilled, a large amount of retaining mud must be used. [0003] Vehicle washing mud and pile foundation wall mud are mainly recycled after settling in brick (or concrete) sedimentation tanks. The natural sedimentation speed is slow, and the sedimentation speed often cannot meet the needs of circulating water. The sludge at the bottom of the sedimentation tank needs to be cleaned freque...

AI Technical Summary

Problems solved by technology

At present, the sludge concentration in the industry mainly adopts the centrifugal concentration principle, which has high requirements on the properties of the sludge, and the concentration effect of the uneven sludge composition is poor; and the operation of the centrifuge consumes electric energy, which is not conducive to energy saving and environmental protection

In the industry, towering sludge concentration tanks are also used for sludge concentration, but this tank only adopts the principle of single sedimentation for sedimentation, and the sedimentation efficiency is low; in order to ensure the continuity of the process, it is often necessary to set up at least two concentration tanks for alternate operations. And the whole tank body is welded, which is bulky, occupies a large area, and is not easy to carry

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