Sewage treatment equipment with flocculating agent premixing function

Abstract

The invention relates to sewage treatment equipment with a flocculating agent premixing function. The sewage treatment equipment comprises a pool body, wherein two installing seats are symmetrically and fixedly connected onto the outer side wall of the pool body; a support post is fixedly connected onto each installing seat; the top ends of the two support posts are simultaneously and fixedly connected with a support plate; the lower side of the support plate is fixedly connected with two vertical rods; a horizontal rod is fixedly connected onto the bottom end of the vertical rods. The sewagetreatment equipment has the beneficial effects that reverse current is introduced into a first electromagnet; the first electromagnet repels a first magnetic pole, so that the first magnetic pole drives a reciprocating column to downwards move; the reciprocating column drives the extrusion plate to downwards move; the extrusion plate performs extrusion on the mixed liquid at the bottom of the reciprocating frame, so that the mixed liquid can upwards overflow through a through hole; when the mixed liquid passes through the through hole, a flocculating agent can realize the effective mixing effect on the sewage. The premixing of the flocculating agent and the sewage is realized through such repeated operation, so that the flocculating agent can be sufficiently dissolved; the mixing with a great amount of sewage in the subsequent process is convenient.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to sewage treatment equipment with flocculant premixing function. Background technique [0002] In recent years, the discharge of industrial sewage and domestic sewage in my country has been increasing year by year. The direct discharge of untreated or improperly treated sewage into the nature has seriously affected environmental sanitation and threatened people's drinking water safety. Therefore, the treatment of sewage is imminent. [0003] In the prior art, flocculation technology is often used to treat sewage. The agglomeration of suspended particles in water or liquid, or the formation of flocs, accelerates the coagulation of particles and achieves the purpose of solid-liquid separation. This phenomenon or operation is called flocculation. Usually, flocculation is implemented by adding an appropriate flocculant, whose function is to adsorb particles and "bridge" betw...

AI Technical Summary

Problems solved by technology

Common flocculants are generally in powder or granular form, and they are directly put into the sewage, causing insoluble phenomena and reducing the flocculation effect

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