Sewage treatment system

A sewage treatment system and sewage technology, applied in water/sewage treatment, multi-stage water/sewage treatment, degassed water/sewage treatment, etc., can solve problems such as reducing the effect of anaerobic tank on wastewater treatment, and achieve faster conduction speed , speed up, and improve the effect of processing

Pending Publication Date: 2020-11-17
诸暨市蓝欣环保科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that there are the following defects: the wastewater is processed through the regulating tank, the grid tank, the air flotation tank, and the coagulation sedimentation tank in sequence. During the treatment process, the wastewater is always in contact with the air, so the oxygen in the air It will dissolve into the wastewater, so when the wastewater enters the anaerobic tank for treatment, the wastewater contains more oxygen, thus reducing the treatment effect of the anaerobic tank on the wastewater

Method used

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Embodiment Construction

[0046] Below in conjunction with accompanying drawing 1-8, the present application is described in further detail.

[0047] The embodiment of the present application discloses a sewage treatment system.

[0048] In this embodiment, the temperature controller model is TC4S / H / M / L.

[0049] refer to figure 1 , the sewage treatment system includes a regulating pool 1, an air flotation pool 11, an anaerobic pool 12, and an aerobic pool 13 arranged in sequence. The sewage enters the regulating pool 1, and then adds a regulating reagent to the regulating pool 1 to regulate the regulating pool 1 PH value of sewage. The connecting pipe 111 connected with the regulating pond 1 is fixedly installed on the air flotation pond 11, and the connecting pipe 111 is Z-shaped. 11 The junction is located near the bottom side of the air flotation tank 11 .

[0050] refer to figure 2 and image 3 , the air flotation tank 11 is provided with a dosing and gas filling device 2, the dosing and ga...

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Abstract

The invention relates to a sewage treatment system which comprises an adjusting tank, an air floatation tank, an anaerobic tank and an aerobic tank, and a deoxygenization mechanism is arranged betweenthe air floatation tank and the anaerobic tank and comprises a deoxygenization tank, a heating device and an exhaust device; the deoxygenization tank is arranged on the ground, and a sealing cover covering the deoxygenization tank is arranged at the top end of the deoxygenation tank; the heating device is arranged on the deoxygenization tank and comprises a heating pipe and a temperature controller, the heating pipe is arranged on the deoxygenization tank, and the temperature controller is arranged on the deoxygenization tank; and the exhaust device comprises an exhaust pipe and a control assembly, the exhaust pipe is arranged on the sealing cover and communicates with the interior of the deoxygenization tank, and the control assembly is arranged on the exhaust pipe and controls opening and closing of the exhaust pipe. Sewage is heated through the heating pipe, oxygen dissolved in the sewage is separated out, the control assembly opens the exhaust pipe, and the oxygen is discharged out of the deoxygenization tank through the exhaust pipe, so that the content of the oxygen in the sewage is reduced when the sewage enters the anaerobic tank, and the sewage treatment effect of the anaerobic tank is improved.

Description

technical field [0001] The present application relates to the technical field of sewage treatment, in particular to a sewage treatment system. Background technique [0002] Water is one of the most precious natural resources for human beings, and it is also an important resource that human beings and all living things rely on for survival and is indispensable. The total amount of water resources in my country is quite large, but our country has a large population, and the per capita share is very poor. What is disturbing is that this limited water resource is still suffering from varying degrees of pollution, and even some places are seriously polluted. [0003] In the prior art, you can refer to the Chinese utility model patent with the authorized announcement number CN205188076U, which discloses a wastewater treatment system for cosmetics production, including a homogenization adjustment tank, a grid tank, an air flotation tank, a coagulation Sedimentation tank, anaerobic ...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F3/30C02F1/20C02F1/5236C02F1/24
Inventor 魏国庆王华钢俞立锋
Owner 诸暨市蓝欣环保科技有限公司
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