Deep sewage treatment device

Abstract

The invention discloses a deep sewage treatment device which comprises a first device main body and a stirring device, wherein the stirring device is arranged on the first device main body; the stirring device comprises a first cavity formed inside the first device main body; a first rotating block is rotationally arranged inside the first cavity; a second cavity opened upwards is formed inside the first rotating block; a second rotating block is fixedly connected with the lower end surface of the first rotating block; the lower end of the second rotating block is rotationally connected with the lower inner wall of the first cavity in a matching manner through a rotating shaft; a third cavity communicated with the second cavity is formed inside the second rotating block; a second device main body is fixedly connected with the right end of the upper end surface of the device main body. The deep sewage treatment device has the beneficial effects that the stirring uniformity of alums in sewage can be improved, a purifier can be added according to flowing water sizes, the device is simple to operate and worthy of recommendation, and purifier addition can be completed without artificialinterference.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage advanced treatment device. Background technique [0002] Whether it is in life or in production, a large amount of sewage will be produced, and if the sewage is directly discharged into the river, it will have a greater impact not only on the animals and plants in the river, but also on the living environment of human beings themselves. When discharging, it needs to be treated and tested to be qualified before discharging. The most critical step in the sewage treatment process is to deposit and disinfect the floating matter in the sewage. This process requires manual addition of purifiers and sediments, which is time-consuming and laborious. At the same time, there are broken joints in the automatic sewage purification, so it is necessary to design a sewage advanced treatment device that can automatically add purifiers to the sewage by breaking the joints in ser...

AI Technical Summary

Problems solved by technology

[0002] Whether it is in life or in production, a large amount of sewage will be produced, and if the sewage is directly discharged into the river, it will have a greater impact not only on the animals and plants in the river, but also on the living environment of human beings themselves. When discharging, it needs to be treated and tested to be qualified before discharging. The most critical step in the sewage treatment process is to deposit and disinfect the floating matter in the sewage. This process requires manual addition of purifiers and sediments, which is time-consuming and laborious. At the same time, there are broken joints in the automatic sewage purification, so it is necessary to design a sewage advanced treatment device that can automatically add purifiers to the sewage by breaking the joints in series

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