Filter-pressing recovery system for building waste cement paste

Abstract

The invention relates to the field of building waste recycling, in particular to a building waste cement paste filter-pressing recycling system which comprises a rack, and a crushing mechanism and a filtering mechanism are arranged on the rack; the filtering mechanism comprises a transverse drainage pipe, a rotating box assembly, a filtering box assembly and a rotating driving assembly; the transverse drainage pipe is fixed on the rack through a bearing frame; the rotating box assembly is in sealing running fit with the middle part of the transverse drainage pipe, and a plurality of filter box assemblies are uniformly fixed on the rotating box assembly in a surrounding manner; the rotation driving assembly is in transmission connection with the rotation box assembly to drive the rotation box assembly to rotate on the transverse drainage pipe, and a water inlet is formed in the upper end of a pipe body, located on the inner side of the rotation box assembly, of the transverse drainage pipe. The crushing mechanism and the filtering mechanism are arranged in the device, cement paste is firstly crushed through the crushing mechanism, the caked cement paste is crushed, subsequent separation is facilitated, and the probability that the cement paste is blocked when filtered and dehydrated in the filtering mechanism is reduced.

Description

technical field [0001] The invention relates to the field of construction waste recycling, and more particularly, to a pressure filter recycling system for construction waste cement slurry. Background technique [0002] In the construction process, the production of concrete products is a very common technology. During the processing of concrete products, excess cement slurry is often discharged from the mold. In the prior art, it is generally discharged directly, which wastes more resources; The working efficiency of the existing cement slurry recovery equipment is low. The cement slurry stock solution is often passed into a precipitation container for precipitation, and then the cement slurry is separated from the precipitated clean water to recover the cement slurry. The recovery efficiency is low and the recovery effect is poor. . SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a filter press recycling system for construction waste...

AI Technical Summary

Problems solved by technology

[0002] In the process of building construction, the production of concrete products is a very common technology. During the processing of concrete products, excess cement slurry is often discharged from the mold. In the prior art, it is generally discharged directly, which wastes more resources; The working efficiency of the existing cement slurry recovery equipment is low. The cement slurry stock solution is often passed into a sedimentation container for precipitation, and then the cement slurry is separated from the settled water to recover the cement slurry. The recovery efficiency is low and the recovery effect is poor.

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