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Energy-saving and environment-friendly aquaculture sewage treatment device

A technology for aquaculture sewage and treatment equipment, applied in the field of sewage treatment, can solve the problems of increasing the treatment burden of the secondary aerobic pool and reducing the overall treatment effect of the two-stage aerobic pool

Active Publication Date: 2022-04-29
GUANGDONG YIKANGSHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the sewage treated in the first-level anaerobic tank in the above-mentioned technology flows into the second-level aerobic tank through the outlet pipe casing for treatment, floating objects or other debris that are difficult to treat in the sewage will flow into the second-level aerobic tank. In the middle, the processing burden of the secondary aerobic pool is increased, and the overall treatment effect of the two-stage aerobic pool is reduced

Method used

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  • Energy-saving and environment-friendly aquaculture sewage treatment device
  • Energy-saving and environment-friendly aquaculture sewage treatment device
  • Energy-saving and environment-friendly aquaculture sewage treatment device

Examples

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Embodiment 1

[0030] see figure 1 As shown, a kind of energy-saving and environment-friendly aquaculture sewage treatment device described in the embodiment of the present invention includes an outlet pipe 1; One side of the water end is rotatably connected with a rotary rod 3, the other end of the rotary rod 3 is connected with a fan blade 4, and the end of the rotary rod 3 close to the filter screen 2 is fixedly connected with a scraper 5, and the scraper 5 is close to One side of the filter screen 2 is attached to the side wall of the filter screen 2, and can scrape off the sundries on the filter screen 2; in the prior art, the sewage treated by the first-level anaerobic tank passes through a set of outlet pipes When the pipe flows into the secondary aerobic tank for treatment, the floating matter or other debris in the sewage that is difficult to handle will flow into the secondary aerobic tank, which increases the processing burden of the secondary aerobic tank and reduces the quality ...

Embodiment 2

[0039] Such as Figure 4-Figure 5 As shown in Comparative Example 1, another embodiment of the present invention is: the side wall of the scraping chamber 6 opposite to the scraping surface 7 is provided with a communication pipe 29 connected to the No. 2 hose 24, The position corresponding to the water outlet hole 8 on the side wall of the scraping chamber 6 on one side of the communication pipe 29 is connected with a cone 31 through a pressure bag 30, and the pressure bag 30 communicates with the inside of the communication pipe 29. The cone The other end of the body 31 extends into the water outlet hole 8 at the corresponding position; when the telescopic bag 20 is in a compressed state, the accumulated water inside it can be pressed into the connecting pipe 29 through the second flexible pipe 24, and then pressed through the connecting pipe 29 respectively. into each pressure bag 30, so that the pressure bag 30 drives the tip of the cone 31 to pass through the water outlet...

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Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to an energy-saving and environment-friendly aquaculture sewage treatment device which comprises a water outlet pipe. A filter screen is fixedly connected to the inner wall of the water outlet pipe, a rotating rod is rotationally connected to the middle of the filter screen, fan blades are connected to the other end of the rotating rod, and a scraping plate is fixedly connected to the end, close to the filter screen, of the rotating rod; according to the sewage treatment device, the filter screen is arranged in the water outlet pipe between the two aerobic tanks, impurities in sewage subjected to primary treatment can be intercepted, the situation that the sewage treatment effect is poor due to the fact that many impurities are brought into a secondary treatment position by the sewage subjected to primary treatment is reduced, meanwhile, the impurities accumulated on the filter screen are scraped off by a scraping plate, and the sewage treatment effect is improved. According to the sewage treatment equipment disclosed by the utility model, the power of the scraping plate comes from the impact force of the water flow, and a traditional motor driving mode is replaced, so that the sewage treatment equipment is more energy-saving and environment-friendly when being used.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, in particular to an energy-saving and environment-friendly breeding sewage treatment device. Background technique [0002] Sewage treatment plant is a process of purifying sewage in order 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 care, catering, etc., and more and more enters the daily life of ordinary people, among which aquaculture sewage treatment is sewage treatment The more common one. [0003] A Chinese patent with the publication number CN106630151A discloses an integrated treatment device for aquaculture sewage and a method for using it to treat aquaculture sewage, which belongs to the technical field of sewage treatment, including anaerobic A / aerobic A unit and a...

Claims

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Application Information

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IPC IPC(8): B01D29/64B01D29/76B01D35/02
CPCB01D29/6476B01D29/76B01D35/02Y02W10/10
Inventor 周营孔令海史金才戴睿智俞捷径陶斌斌
Owner GUANGDONG YIKANGSHENG ENVIRONMENTAL PROTECTION TECH CO LTD