Sewage and sludge separation and cyclic utilization equipment for constructional engineering

Abstract

The invention discloses sewage and sludge separation and cyclic utilization equipment for constructional engineering, relates to the technical field of sewage treatment equipment, and solves the problems that in existing sewage equipment, a traditional rotary stirring part integrally stirs sewage, the sewage around a flocculating agent spray pipe cannot be accurately stirred, and the sewage treatment efficiency is low, and therefore the problem of insufficient diffusion and mixing of the flocculating agent and the sewage is solved. The equipment comprises a sewage tank that comprises a rail groove, a positioning ring, a transmission shaft and a positioning shaft, the sewage tank is of a rectangular structure as a whole, a cover plate is tightened and fixed to an opening in the top end, andtwo water inlet pipelines are symmetrically and vertically welded to the cover plate in a supporting mode; and four vertical rail grooves are symmetrically formed in the front inner wall and the rearinner wall of the sewage tank. The four expansion plates arranged in a surrounding manner can synchronously expand, support, gather and slide to precisely stir sewage around the feeding spray pipe, so that a flocculating agent sprayed by the feeding spray pipe can be fully stirred and diffused to be mixed and react with the sewage.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a sewage sludge separation and recycling equipment for construction engineering. Background technique [0002] With the rapid development of economy and the advancement of science and technology in various regions, construction engineering refers to the engineering entity formed by the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines, and equipment. In engineering, the most common problem is the separation of sewage sludge, and the separation of sewage sludge needs to be separated by sewage sludge separation equipment, so that water resources can be recycled. [0003] For example, the patent No. CN201820425424.6 discloses a kind of sewage sludge separation and recycling equipment for construction engineering, which includes a main body with a box structure. The top of the mai...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a sewage sludge separation and recycling equipment for construction engineering, to solve the problem that the traditional rotating stirring parts proposed in the above background technology can stir the sewage as a whole, and cannot accurately stir the sewage around the flocculant nozzle. The problem of insufficient diffusion and mixing of flocculant and sewage

Images