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Wastewater treatment pool

A sewage treatment pool and pool body technology, which is applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of high cost of flow booster, leakage short circuit, and many impurities. Achieve the effect of reducing construction and maintenance costs

Inactive Publication Date: 2013-10-16
SHANGHAI SHENJIA SANWA +1
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Problems solved by technology

[0006] In particular, in the current biochemical treatment pool, in order to make the sewage react uniformly everywhere, it is necessary to configure a pusher in the pool to keep the sewage in the pool flowing; however, since the chemical substances in the sewage pool are relatively active and the impurities are relatively Many, the environment in which the flow booster is located is very harsh. Therefore, corrosion, scaling or leakage and short circuit of the flow booster are unavoidable. Therefore, not only the cost of configuring the flow booster is high, but also easy to damage and difficult to maintain

Method used

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0021] exist Figure 1-Figure 3 In the shown embodiment, the sewage treatment tank includes a pool body 1, and an array of convection columns 2 is uniformly arranged in the pool body; the convection column 2 includes a cover plate 21 and a column 22, the cover plate 21 is exposed to the water surface, and the cover plate 21 is made of concrete and metal sheet, and its upper surface 210 is a dark metal sheet; the mandrel 222 of the column 22 is made of metal, and the top of the mandrel 222 is connected to the upper surface 210 of the cover plate 21 , the bottom is connected to the pool bottom; the mandrel 222 is exposed near the bottom of the pool, and the rest is covered by the insulation layer 221 made of concrete.

[0022] In order to achieve a good heat conduction effect, the mandrel 222 is made of aluminum pillars or copper pillars.

[0023] The end near the...

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Abstract

The invention provides a wastewater treatment pool. The wastewater treatment pool comprises a pool body, wherein convection column arrays are uniformly arranged in the pool body; each convection column comprises a cover plate and a pillar, the cover plate is above the surface of water, and a dark metal substance is covered on the upper surface of the cover plate; core shafts of the pillars are made of metal, the upper parts of the core shafts are connected to the upper surfaces of the cover plates, and the lower parts of the core shafts are connected to the bottom of the pool; the parts close to the bottom of the pool, of the core shafts are exposed outside, and the other parts of the core shafts are covered with corrosion-resistant heat-insulating layers. The wastewater treatment pool can greatly reduce the numbers of water impellers or directly omits the water impellers, can realize the flow of sewage in the pool to promote the biochemical reaction, so as to reduce the construction and maintenance cost of the wastewater treatment pool.

Description

[0001] technical field [0002] The invention relates to the field of sewage treatment equipment, in particular to a sewage treatment pool. [0003] Background technique [0004] Sewage treatment is a procedure often required in the field of industrial production, especially for various textile, papermaking, printing and dyeing, chemical and other industries. Due to the large amount of wastewater, if reliable sewage treatment is not carried out, it will cause extremely serious pollution to the environment . [0005] For the current sewage treatment system, it mainly includes three parts: a pretreatment system, a biochemical treatment system, and a muddy water filtration system; The water quality is kept uniform; the biochemical treatment system is mainly composed of anaerobic, anoxic, and aerobic treatment systems. In the pool, it is necessary to add anaerobic bacteria, aerobic bacteria, etc. to make them react with the nitrogen and phosphorus elements in the sewage to re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00F24J2/04
CPCY02E10/44
Inventor 马根昌
Owner SHANGHAI SHENJIA SANWA
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