Sewage treatment reaction tank and sewage treatment method

A sewage treatment and reaction tank technology, which is applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. Oxygen-free treatment efficiency is low and other problems, to achieve the effect of convenient collection and removal, good effect and high use efficiency

Inactive Publication Date: 2020-12-29
绍兴市秀臻新能源科技有限公司
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Problems solved by technology

[0002] In the current ordinary sewage treatment, the reaction tank is usually used for sludge sedimentation and anaerobic treatment, and then discharged, but for sludge sedimentation, two power devices, stirring and adding sludge dehydration agent, are usually required, and The settled sludge is also inconvenient to collect, thus affecting the subsequent sludge precipitation, and the anaerobic treatment efficiency is low

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  • Sewage treatment reaction tank and sewage treatment method
  • Sewage treatment reaction tank and sewage treatment method
  • Sewage treatment reaction tank and sewage treatment method

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] see Figure 1-4 and Figure 8-9 , the present invention provides a technical solution: a sewage treatment reaction tank, including a reaction tank body 1, a stirring unit 4, a power unit 5, a sediment discharge unit 6, a sludge dehydration agent storage unit 7, a disinfectant addition unit 9 and sludge Separation unit 10;

[0047] The top of the reaction pool body 1 is provided with a pool cover, and the interior of the reaction pool body 1 is divided...

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Abstract

The invention discloses a sewage treatment reaction tank and a sewage treatment method. The sewage treatment reaction tank comprises a reaction tank body, a stirring unit, a power unit, a precipitatedischarge unit, a sludge dewatering agent storage unit, a disinfectant adding unit and a sludge separation unit, wherein a tank cover is arranged at the top of the reaction tank body, the interior ofthe reaction tank body is divided into a precipitation cavity, an anaerobic cavity and a disinfection cavity from left to right through a first partition plate and a second partition plate, at least three branch pipes are arranged on the left side of the reaction tank body in a penetrating mode and connected with the side face of a water conveying pipe, and a first water valve is arranged at the end of the water conveying pipe. According to the invention, only one power mechanism needs to be adopted for stirring and injecting a sludge dewatering agent, so that electric power is saved, injecting and stirring can be conducted at the same time, precipitated sludge is convenient to collect and take out, subsequent sludge precipitation is not affected, the use efficiency is high, anaerobic treatment can be rapidly achieved, a disinfectant can be added subsequently, and the sewage treatment effect is good.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment reaction tank and a sewage treatment method. Background technique [0002] In the current ordinary sewage treatment, the reaction tank is usually used for sludge sedimentation and anaerobic treatment, and then discharged, but for sludge sedimentation, two power devices, stirring and adding sludge dehydration agent, are usually required, and The settled sludge is also inconvenient to collect, thus affecting the subsequent sludge precipitation, and the anaerobic treatment efficiency is low. Contents of the invention [0003] The technical problem to be solved in the present invention is to overcome the existing defects, provide a sewage treatment reaction tank and a sewage treatment method, only need to use one power mechanism for stirring and filling the sludge dehydration agent, save power, and can stir while filling, The settled sludge is easy to c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14B01F7/04
CPCC02F9/00C02F1/52C02F1/001C02F1/50C02F3/28C02F2303/04B01F27/70B01F2101/305
Inventor 施红顺石红梅
Owner 绍兴市秀臻新能源科技有限公司
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