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Continuous integrated sewage treatment device

A sewage treatment device and sewage treatment technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as easy sediment accumulation, inconvenient maintenance, and limited scope of application. Achieve high efficiency of filtration and purification, avoid sedimentation and accumulation, and have a wide range of applications

Pending Publication Date: 2022-03-15
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a continuous integrated sewage treatment device, which solves the inconvenience of quickly entering and exiting sewage and continuous automatic treatment. The scope of application is limited, the discharge standard cannot be met, maintenance is inconvenient, and it is difficult to efficiently filter and purify sewage The impurity particles in the water are inconvenient to fully mix the sewage for high-efficiency filtration, easy to precipitate and accumulate, and the technical problems of low sewage treatment efficiency

Method used

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example 1

[0036]The embodiment of the present invention provides a technical solution: a continuous integrated sewage treatment device, including a first sewage treatment tank 1 and a second sewage treatment tank 2, the left end of the first sewage treatment tank 1 is fixed with a liquid inlet cavity 11, the right end of the first sewage treatment tank 1 is fixedly provided with a liquid outlet cavity 12, the interior of the first sewage treatment tank 1 is distributed with a purification device 13, and the liquid inlet pipe 3 is arranged at the end of the liquid inlet chamber 11 At the left end, the liquid transfer pipe 4 is fixed between the liquid outlet chamber 12 and the second sewage treatment tank 2, and the liquid outlet pipe 5 is connected to the top right end of the second sewage treatment tank 2 through a flange. The liquid pipe 5 is an elbow structure, and the filter element inside the liquid outlet pipe 5 can be further purified and discharged; both ends of the liquid inlet ...

example 2

[0038] The embodiment of the present invention provides a technical solution: a continuous integrated sewage treatment device, including a first sewage treatment tank 1 and a second sewage treatment tank 2, the left end of the first sewage treatment tank 1 is fixed with a liquid inlet cavity 11, the right end of the first sewage treatment tank 1 is fixedly provided with a liquid outlet cavity 12, the interior of the first sewage treatment tank 1 is distributed with a purification device 13, and the liquid inlet pipe 3 is arranged at the end of the liquid inlet chamber 11 At the left end, the liquid transfer pipe 4 is fixed between the liquid outlet chamber 12 and the second sewage treatment tank 2, and the liquid outlet pipe 5 is connected to the top right end of the second sewage treatment tank 2 through a flange. The liquid pipe 5 is an elbow structure, and the filter element inside the liquid outlet pipe 5 can be further purified and discharged; the front end of the second s...

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Abstract

The invention discloses a continuous integrated sewage treatment device which comprises a first sewage treatment box and a second sewage treatment box, a liquid inlet cavity is fixedly formed in the left end of the first sewage treatment box, a liquid outlet cavity is fixedly formed in the right end of the first sewage treatment box, and purification devices are distributed in the first sewage treatment box. The liquid inlet pipe is arranged at the left end of the liquid inlet cavity, the liquid rotating pipe is fixedly arranged between the liquid outlet cavity and the second sewage treatment box, a driving motor is arranged at the front end of the second sewage treatment box, the inner side end of the driving motor is connected with a driving shaft, and the driving shaft is arranged in the second sewage treatment box. Stirring blades are fixedly distributed outside the driving shaft, the liquid outlet pipe is connected to the right end of the top of the second sewage treatment tank through a flange plate, and the liquid outlet pipe is of a bent pipe structure. The continuous integrated sewage treatment device is convenient for continuous and automatic treatment of quickly fed and discharged sewage, wide in application range, capable of reaching the discharge standard after treatment, and convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a continuous integrated sewage treatment device. Background technique [0002] The integrated sewage treatment equipment is a device that integrates primary sedimentation tanks, I and II contact oxidation tanks, secondary sedimentation tanks, and sludge tanks, and blasts and aerates in I and II contact oxidation tanks to make contact oxidation The effective combination of the activated sludge method and the activated sludge method saves the trouble of finding someone to design the sewage treatment process and do infrastructure construction. There are many sewage treatment processes at home and abroad, which are mainly divided into activated sludge method and biofilm method. Our common aeration method, oxidation ditch method, A / B method, A2 / O method belong to the former, and biological turntable , Contact oxidation belongs to the latter. The integrated sewage treatment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02B01D29/03B01D29/56B01F27/191B01F27/70
CPCC02F1/00C02F1/001B01D29/03B01D29/56C02F2301/08
Inventor 吴宇扬
Owner HOHAI UNIV
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