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Coagulation sedimentation water purification device

A water purification device, coagulation and sedimentation technology, which is applied in the fields of flocculation/sedimentation water/sewage treatment, sedimentation treatment, multi-stage water treatment, etc. The effect of increasing indicators, facilitating water quality changes, and high detection accuracy

Active Publication Date: 2022-01-07
SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a coagulation-sedimentation water purification device to solve the technical problems in the prior art that the monitoring indicators of coagulation-sedimentation are single and have large errors

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  • Coagulation sedimentation water purification device
  • Coagulation sedimentation water purification device
  • Coagulation sedimentation water purification device

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Embodiment Construction

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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Abstract

The invention provides a coagulation sedimentation water purification device, comprising a first flocculation tank for mixing flocculants and water, a second flocculation tank for coagulating solids in water into flocs, and a second flocculation tank for flocculation The first flocculation tank, the second flocculation tank and the sedimentation tank are connected in turn, and the first flocculation tank and the second flocculation tank are equipped with a stirring device for stirring the water flow and a sampler for sampling. The precipitation water purification device also includes an on-line monitor for real-time monitoring of particle state changes in the water sample taken by the sampler and a pump body for making the water sample enter the on-line monitor. The coagulation-sedimentation water purification device provided by the present invention can monitor the change of particle state in the first flocculation tank and the second flocculation tank in real time, and the detection index is increased and the detection accuracy is high, which is convenient for operators to know the change of water quality in time.

Description

technical field [0001] The invention belongs to the technical field of water supply treatment, and more specifically relates to a coagulation sedimentation water purification device. Background technique [0002] In the water treatment process, suspended solids and colloidal substances are usually treated by coagulation and sedimentation. The coagulation and sedimentation method is to add a flocculant to the raw water and mix it, and then enter the coagulation reaction tank for flocculation reaction. The solid particles condense into larger flocs and finally enter the sedimentation tank to settle. In the traditional coagulation and sedimentation monitoring process, most of them use the turbidity of the effluent as the monitoring index. The types are single and the results are rough, which leads to the inability to get feedback in time when the water quality deteriorates. Moreover, the sampling and testing process is mostly manual operation, with large errors and cumbersome...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/52C02F9/04
CPCC02F1/5281C02F9/00C02F2001/007C02F1/001C02F2301/08
Inventor 姚萌冉治霖南军李绍峰
Owner SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY
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