On-line aeration device for sewage treatment

An aeration device and sewage treatment technology, applied in the field of environmental pollution control, can solve the problems of occupying factory cost input, environmental pollution, unfavorable sustainable development, etc., and achieve the effect of avoiding transmission failure, good aeration effect, and ensuring stable transmission.

Active Publication Date: 2018-03-23
绍兴市柯桥区怡中染整有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sewage is the carrier of industrial and domestic waste. Its treatment not only symbolizes the technical level of the enterprise, but also occupies part of the factory's cost investment. If it is not handled properly, it will also cause environmental pollution, which is not conducive to sustainable development. With the development of environmental protection and increasing environmental protection, for factories, how to efficiently treat sewage at low cost is a technical problem that enterprises need to solve urgently, and there is no technical solution to solve this problem in the existing technology

Method used

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  • On-line aeration device for sewage treatment
  • On-line aeration device for sewage treatment
  • On-line aeration device for sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1, an online aeration device for 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;

[0052] The three-dimensional aeration tank 8 is provided with a sealed upper cover 11, an air exchange hole arranged on the sealed upper ...

Embodiment 2

[0066] 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.

[0067] The cleaning member 361 is a scraper, and the elastic member 363 is a spring.

[0068] 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 increase the air volume in the three-dimensional aeration tank and process the waste gas generated, an air filter is installed on the ventilation hole. device, and in order to ensure the fluidity of the air, two ventilation holes can be set, one for air intake and one for air outlet, and an a...

Embodiment 3

[0070] 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 .

[0071] 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 on-line aeration device for sewage treatment. The on-line aeration device for the sewage treatment is characterized in that the on-line aeration device comprises a stereoscopic aeration tank arranged on a plurality of support columns, a stirring mechanism arranged on the stereoscopic aeration tank, a wind driven mechanism arranged on the lower portion of the plurality ofthe support columns and used for cooperating with the stirring mechanism, a power transmission mechanism disposed on the side face of the stereoscopic aeration tank and used for connecting the stirring mechanism and the wind driven mechanism, an auxiliary drive mechanism arranged on on side of the support columns and used for cooperating with the power transmission mechanism, and a control mechanism used for controlling the wind driven mechanism, the stirring mechanism, the power transmission mechanism and the auxiliary drive mechanism. The on-line aeration device for the sewage treatment hasthe advantages that with a cleaning module arranged on the bottom surface of the stereoscopic tank, siltation can be reduced, and effect of aeration treatment is improved; furthermore, the on-line aeration device can not only reduce the consumption of energy and conduct high-efficient on-line treatment with small, but also occupy small site resources and improve land utilization ratio.

Description

technical field [0001] The invention relates to the technical field of environmental pollution control, in particular to an online aeration device for sewage treatment. Background technique [0002] Sewage is the carrier of industrial and domestic waste. Its treatment not only symbolizes the technical level of the enterprise, but also occupies part of the factory's cost investment. If it is not handled properly, it will also cause environmental pollution, which is not conducive to sustainable development. With the development of environmental protection and increasing environmental protection, for factories, how to efficiently treat sewage at low cost is a technical problem that enterprises need to solve urgently, and there is no technical solution to solve this problem in the prior art. Contents of the invention [0003] In view of this, the present invention provides an on-line aeration device for sewage treatment, which can not only reduce energy consumption, but also e...

Claims

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Application Information

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IPC IPC(8): B01F7/04B01F15/00C02F7/00
CPCC02F7/00C02F2201/009B01F27/074B01F27/091B01F27/2122B01F27/191B01F27/70B01F35/123B01F35/2209B01F35/32065B01F35/3204B01F2101/305Y02W10/10
Inventor 张桂华其他发明人请求不公开姓名
Owner 绍兴市柯桥区怡中染整有限公司
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