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Sedimentation basin and sewage treatment system with sedimentation basin

A settling tank and water distribution technology, which is applied in the direction of sedimentation separation, feeding/discharging device of settling tank, settling tank, etc., can solve the problems of small sewage treatment volume and small surface load, so as to improve surface load and sewage treatment volume effect

Inactive Publication Date: 2017-06-13
BEIJING BOHUITE ENVIRONMENTAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a sedimentation tank and its sewage treatment system to solve the problems in the prior art that the sedimentation tank has only one sedimentation surface, the surface load is small, and the amount of sewage treatment is small

Method used

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  • Sedimentation basin and sewage treatment system with sedimentation basin
  • Sedimentation basin and sewage treatment system with sedimentation basin

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] The invention provides a sedimentation tank and a sewage treatment system having the same.

[0029] The sewage treatment system includes a reaction device and a sedimentation tank connected with the reaction device.

[0030] The reaction device can be set integrally with the sedimentation tank, or can be set separately from the sedimentation tank. When the reaction device and the sedimentation tank are integrated, the reaction device and the sedimentation tank can be built together and connected directly. When the reaction device is set separately from the sedimentation tank, the reaction device can be connected with the sedimentation tank through pipelines or the like.

[0031] In th...

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Abstract

The invention provides a sedimentation basin and a sewage treatment system with the sedimentation basin. The sedimentation basin comprises a body and at least one water outlet channel, wherein the body comprises an inner cavity and multiple water distribution inlets communicated with the inner cavity, and the multiple water distribution inlets are formed in a vertical direction at intervals; the water outlet channels and the water distribution inlets are formed in a first horizontal direction at intervals; and multiple layers of circulating flow fields which are sequentially arranged from top to bottom are formed in the vertical plane of the body in the process of enabling water flow entering the inner cavity through the multiple water distribution inlets to flow to the water outlet channels. According to the technical scheme of the invention, the problems in the prior art that the sedimentation basin has only one sedimentation surface, the surface load is relatively small and the sewage treatment amount is relatively small can be solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a sedimentation tank and a sewage treatment system with the same. Background technique [0002] The sedimentation tank is a sewage treatment device that removes the suspended solids in the water by using the gravity of the suspended solids in the water to be greater than the buoyancy to settle, and the sedimentation effect occurs. The sedimentation tank is widely used in wastewater treatment. [0003] The water flow enters the sedimentation tank from the water inlet channel, and when the water flow passes through the sedimentation tank to the water outlet channel, the suspended solids in the water flow will settle at the bottom of the sedimentation tank under the action of gravity, and the clear water after separating the suspended solids will pass through the water outlet channel Drain out of the sedimentation tank. The surface at the junction of the sediment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/02B01D21/24B01D21/00
CPCB01D21/0087B01D21/02B01D21/10B01D21/2416B01D21/2444B01D21/2488
Inventor 陈凯华潘建通迟金宝赵嫱张雷
Owner BEIJING BOHUITE ENVIRONMENTAL TECH CO LTD
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