Alum crushing plant with centralized sewage disposal function

Abstract

The invention discloses an alum crushing plant with a centralized sewage disposal function. The alum crushing plant comprises a base, hydraulic assemblies are fixedly connected to the lower surface, close to the two sides, of the base, idler wheels are arranged on the bottoms of the hydraulic assemblies, a through groove is formed in the upper surface of the base, a disposal mechanism is fixedly connected to the upper surface of the base through the through groove, the disposal mechanism comprises a shell, a frame and a driving motor, the surface of the shell is fixedly connected with the inner wall of the through groove in the base, the top of the inner wall, close to the left side, of the shell is fixedly connected with an inner threaded pipe, the inner wall of the inner threaded pipe isconnected with a screw rod in a threaded mode, the surface, close to the bottom, of the screw rod adopts polished rod design, and a first though hole allowing the screw rod to rotate is formed in theupper surface, close to the left side, of the frame. According to the alum crushing plant with the centralized sewage disposal function, the problems that in the actual use process, due to insufficient follow-up treatment of alum after the alum is crushed by rotation of blades, alum accumulation and obstruction are likely to be caused, the work efficiency is reduced and using is inconvenient aresolved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an alum crushing device for centralized treatment of sewage. Background technique [0002] A large amount of sewage will be produced in production and life. If the sewage is directly discharged into creeks and rivers without treatment, it will seriously affect the water quality and environmental landscape. Wait for a series of procedures, and finally discharge into the river. Before putting alum into the sewage treatment tank, it is necessary to crush the large pieces of alum to better exert the adsorption function of alum. The structure of the crushing equipment is complex, the crushing is too much, the noise is large, the operation is cumbersome, the applicability is poor, and the particle size is uneven. Therefore, people have proposed a kind of alum crushing device for centralized sewage treatment, such as a centralized sewage treatment and purification disclosed in...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an alum crushing device for centralized treatment of sewage, which improves the traditional device and solves the problem that in the actual use process, due to the lack of follow-up treatment after the blade breaks the alum by rotation, it is easy to cause alum accumulation and blockage, reducing the Improve work efficiency and bring inconvenience to use

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