Sewage treatment flocculation equipment based on spraying convection

Abstract

The invention provides sewage treatment flocculation equipment based on spraying convection. The equipment comprises a pool body, wherein two movement post lifting devices are symmetrically and fixedly connected onto the outer side wall of the pool body; the top ends of the two movement post lifting devices are jointly and fixedly connected with a support plate; each movement post lifting device comprises an installing seat; a support post is fixedly connected onto the installing seat; a groove with an upward opening is formed in the support post; a threaded rod is arranged in the groove and passes through the support post and the installing seat to downwards extend. The sewage treatment flocculation equipment has the beneficial effects that a first rubber pad is used for extruding sewageinside a first cavity; the sewage is sprayed out from the spraying device position; a second rubber pad extrudes sewage inside a second cavity, so that the sewage can be sprayed out through a liquid discharging pipe; the sewage sprayed out from the spraying device can be merged with the sewage sprayed out from the liquid discharging pipe to form the convection; the efficient mixing treatment on the sewage and a flocculation agent is realized; the flocculation effect on the sewage is effectively improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a jet convection-based flocculation equipment for sewage treatment. 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. Sewage treatment (wastewater treatment): The process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003]...

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

[0004] In the prior art, stirring blades are generally used to stir the sewage in the flocculation tank. At that time, the position of the stirring blades was only limited to the same position, and it was difficult to mix the sewage and the flocculant well, resulting in flocculation. less effective

Images