Urban sewage treatment aerating device

An aeration device and urban sewage technology, which is applied in the field of environmental pollution control, can solve problems such as bad smell, consume a lot of energy, and complex components, and achieve the effects of avoiding transmission failure, increasing contact area, and increasing friction

Active Publication Date: 2018-03-23
鲁仕宝
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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; however, among the existing treatment methods, Especially for aeration treatment, open-air aeration is often used for treatment. For domestic sewage treatment, due to the complex components contained in it, the smell is very unpleasant, and the aeration method will consume a lot of energy, so it needs a lot of energy. It can be driven by low-cost clean energy, and can reduce the impact on the surrounding environment, and can increase the efficiency of aeration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1, an aeration device for urban sewage treatment, including a three-dimensional aeration tank 8 arranged on a plurality of support columns 1, a stirring mechanism arranged on the three-dimensional aeration tank 8, and a stirring mechanism arranged on a plurality of the support columns 1 The lower part of the column 1 is used for the wind driving mechanism that matches the stirring mechanism, and is arranged on the side of the three-dimensional aeration tank 8 for connecting the stirring mechanism and the power transmission mechanism of the wind driving mechanism. An auxiliary drive mechanism matched with the power drive mechanism on one side of the support column 1, and a control mechanism for controlling the wind drive mechanism, the stirring mechanism, the power transmission mechanism, and the auxiliary drive mechanism;

[0050] The stirring mechanism includes a first bracket arranged at both ends of the three-dimensional aeration tank 8, a second bearing ar...

Embodiment 2

[0063] The difference from Embodiment 1 is that the power conversion unit includes a worm 34 arranged at the end of the transmission rod at the lower end of the driving wheel 29, a worm wheel 35 matched with the worm, and a worm wheel 35 matched with the worm wheel 35 for The worm gear shaft for power transmission is arranged at the end of the worm gear shaft and the first driving disc 26 that cooperates with the power transmission mechanism.

[0064] The three-dimensional aeration tank 8 is provided with a sealed upper cover 11, an air exchange hole arranged on the sealed upper cover 11, an air filter 15 arranged on the air exchange hole, and an air filter 15 arranged on the sealed upper cover 11. The feed port 12 is arranged at the discharge port 6 on the bottom surface of the three-dimensional aeration tank 8 .

[0065] The three-dimensional aeration tank used in this embodiment is provided with a sealed upper cover, which can form a closed fermentation space. In order to i...

Embodiment 3

[0067] It differs from Embodiment 1 in that: the stirring unit 10 includes a bowl-shaped shell 101 arranged on the stirring rod 16, a round hole arranged at the top of the bowl-shaped shell 101, and an elastic rubber arranged in the round hole The membrane 102 is provided with a plurality of small holes 103 on the elastic rubber membrane 102 .

[0068] The core of the stirring unit adopted in this embodiment is a bowl-shaped shell, a round hole is set on it, and an elastic rubber film is set on the round hole, and in order to make the gas therein get rid of, a plurality of small holes are set on the elastic rubber film. The hole can be used during the stirring process, with the rotation of the stirring rod, so that as the pressure increases, the gas in it breaks through the shackles of the elastic membrane at the small hole to form continuous small bubbles to increase the contact area between the solution and the air , to ensure the effect of aeration; of course, a simple bowl...

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Abstract

The invention provides an urban sewage treatment aerating device. The urban sewage treatment aerating device comprises a stereo aeration tank, a stirring mechanism, a wind driving mechanism, a power transmission mechanism, an auxiliary driving mechanism and a control mechanism. The stirring mechanism is arranged on the stereo aeration tank which is arranged on multiple supporting columns, the winddriving mechanism is arranged below the supporting columns to match with the stirring mechanism, the power transmission mechanism is arranged on the lateral side of the stereo aeration tank to connect with the stirring mechanism and the wind driving mechanism, the auxiliary driving mechanism is arranged on one side of the supporting columns to match with the power driving mechanism, and the control mechanism is used for controlling the wind driving mechanism , the stirring mechanism, the power transmission mechanism and the auxiliary driving mechanism. By direct wind driving and a unique structure of the aeration tank, energy consumption can be reduced while pollution caused by odor in a fermentation process can be reduced while great processing effects can be obtained, and aeration effects can be improved by adding of aeration components.

Description

technical field [0001] The invention relates to the technical field of environmental pollution control, in particular to an aeration device for urban sewage treatment. Background technique [0002] Sewage, usually refers to the waste water discharged from life and production that has been polluted to a certain extent. Sewage treatment refers to 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; however, among the existing treatment methods, Especially for aeration treatment, open-air aeration is often used for treatment. For domestic sewage treatment, due to the complex components contained in it, the smell is very unpleasant, and the aera...

Claims

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Application Information

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IPC IPC(8): C02F7/00
CPCC02F7/00Y02W10/10
Inventor 张桂华其他发明人请求不公开姓名
Owner 鲁仕宝
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