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Aeration stirring equipment for sewage treatment

A technology of aeration and agitation, sewage treatment, applied in biological water/sewage treatment, water/sludge/sewage treatment, sustainable biological treatment, etc., can solve the problems of incomplete contact between air bubbles and sewage, poor aeration effect, etc. Achieve the effect of increasing the aeration range, increasing the contact time, and improving the aeration effect

Inactive Publication Date: 2021-04-16
周子富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides an aeration and stirring equipment for sewage treatment, which aims to improve the traditional aeration equipment, the problems of incomplete contact between air bubbles and sewage, and poor aeration effect

Method used

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  • Aeration stirring equipment for sewage treatment
  • Aeration stirring equipment for sewage treatment
  • Aeration stirring equipment for sewage treatment

Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-5 , the present invention provides a technical solution: an aeration and stirring equipment for sewage treatment includes a tank body 100 , a stirring assembly 200 and an aeration assembly 300 .

[0031] The aeration component 300 is used to pass air into the bottom of the pool body 100 for aeration, and the agitation component 200 is used for agitating sewage and bubbling for effective aeration.

[0032] see figure 1 , 2 And 3, the stirring assembly 200 includes a first stirring member 210 and a second stirring member 220, the first stirring member 210 includes a fixed plate 211, a hollow shaft 212, a first motor 213 and a second fan 214, and the fixed plate 211 is arranged on the pool body 100 top, the fixed plate 211 is bolted to the pool body 100, the hollow shaft 212 is vertically rotated and arranged between the pool body 100 and the fixed plate 211, and the hollow shaft 212 is rotated between the pool body 100 and the fixed plate 211 through a bea...

Embodiment 2

[0036] see Figure 1-5 , the present invention provides a technical solution: an aeration and stirring equipment for sewage treatment includes a tank body 100 , a stirring assembly 200 and an aeration assembly 300 .

[0037] The aeration component 300 is used to pass air into the bottom of the pool body 100 for aeration, and the agitation component 200 is used for agitating sewage and bubbling for effective aeration.

[0038] see figure 1 , 2 And 3, the stirring assembly 200 includes a first stirring member 210 and a second stirring member 220, the first stirring member 210 includes a fixed plate 211, a hollow shaft 212, a first motor 213 and a second fan 214, and the fixed plate 211 is arranged on the pool body 100 top, the fixed plate 211 is bolted to the pool body 100, the hollow shaft 212 is vertically rotated and arranged between the pool body 100 and the fixed plate 211, the hollow shaft 212 is rotated and arranged on the pool body 100 and the fixed plate 211 through a...

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Abstract

The invention provides aeration stirring equipment for sewage treatment, and belongs to the technical field of sewage treatment. The sewage treatment aeration stirring equipment comprises a tank body, a stirring assembly and an aeration assembly. The stirring assembly comprises a first stirring part and a second stirring part, the first stirring part comprises a fixing plate, a hollow shaft, a first motor and a second fan, the second stirring part comprises a hollow rotating rod, a second motor and an air pump, the aeration assembly comprises an aeration pipe, an aerator and a first fan; the aeration pipe is arranged in the tank body, the aerator is arranged at the top of the aeration pipe in a communicating manner, the first fan is arranged on one side of the tank body, the first fan is communicated with the aeration pipe, oxygen-rich gas is sprayed out through the first stirring part and the aerator, all bubbles collide with one another and are split in the rotating process, then the second stirring part ejects high-pressure gas, and bubbles are blown to crack and disperse, so that the aeration effect is improved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to an aeration and stirring equipment for sewage treatment. Background technique [0002] The aeration tank is a structure that uses the activated sludge method for sewage treatment. A certain sewage residence time is provided in the pool to meet the oxygen required by aerobic microorganisms and the mixing conditions for full contact between sewage and activated sludge. The aeration tank is mainly composed of three parts: the tank body, the aeration system and the water inlet and outlet. [0003] Usually, an aeration tube is installed at the bottom of the aeration tank to oxidize and decompose the organic matter in the sewage through the floating of the air bubbles. The residence time of the air bubbles in the aeration tank is short, the air bubbles and sewage are not sufficient, and the aeration range is small. Contents of the invention [0004] In order to make up for the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/12
CPCY02W10/10
Inventor 周子富
Owner 周子富