Sewage purification system based on sewage collection, water pushing and aeration and sewage purification method thereof

Abstract

The invention discloses a sewage purification system based on sewage collection, water pushing and aeration and a sewage purification method thereof. The sewage purification system comprises a sewagepurification ship, a sewage collection unit, a water pushing unit, an aeration unit and a self-rotation adjusting type sewage conveying unit; the sewage collection unit comprises a vertical plate, a servo speed reducer, a turntable assembly and a solid dirt collecting mechanism; the turntable assembly is rotatably connected to the vertical plate, and the servo speed reducer is in driving connection with the turntable assembly; the water pushing unit comprises a lifting adjusting mechanism, a sewage diversion telescopic channel, a telescopic adjusting mechanism and a water pushing mechanism; the sewage diversion telescopic channel is vertically arranged on the side face of the sewage purification ship through a lifting adjusting mechanism, the sewage diversion telescopic channel is providedwith a water inlet located in the side bottom and a water outlet located in the top, and the aeration unit comprises an aeration pump, an aeration assembly and a rotary joint; the aeration assembly is positioned at the bottom of the sewage purification ship. According to the invention, solid sewage collection operation, water pushing operation and aeration operation are integrated, the purification effect is remarkable, and the sewage purification efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of sewage purification, and in particular relates to a sewage purification system based on sewage collection, water pushing and aeration and a sewage purification method thereof Background technique [0002] Existing sewage purification equipment has the following deficiencies: [0003] 1. The sewage purification function is single, which requires a combination of various purification equipment to obtain a better sewage purification effect, and the input cost is very high; [0004] 2. During the solid waste collection operation, the lack of sewage filtration and drainage functions leads to a large amount of water in the solid waste, which is relatively large in volume and weight, which brings a lot of inconvenience to the collection of solid waste; [0005] 3. The aeration and purification of sewage is not complete, and the flow time and flow stroke of the small bubbles generated by aeration in the water ar...

AI Technical Summary

Problems solved by technology

[0003] 1. The sewage purification function is single, which requires a combination of various purification equipment to obtain a better sewage purification effect, and the input cost is very high;

[0004] 2. During the solid waste collection operation, the lack of sewage filtration and drainage functions leads to a large amount of water in the solid waste, which is relatively large in volume and weight, which brings a lot of inconvenience to the collection of solid waste;

[0005] 3. The aeration and purification of sewage is not complete, and the flow time and flow stroke of the small bubbles generated by aeration in the water are relatively short, so the gas and sewage cannot achieve the purpose of sufficient contact, resulting in low oxygenation efficiency

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