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Self-circulation high-density suspended sludge filtering and settling device and water treatment system

A suspended sludge, high-density technology, applied in the direction of water/sludge/sewage treatment, water/sewage treatment, water/sewage treatment equipment, etc., can solve the problems of large power load and high maintenance cost, and achieve reduction of power load, Reduced operating costs and reduced overall maintenance burden

Active Publication Date: 2022-01-25
BEIJING PROVIRIDIA TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects that the self-circulating high-density suspended sludge filter-settler in the related art needs to be equipped with a stirrer, resulting in large power load and high maintenance cost, thereby providing a self-circulating high-density suspended sludge Sludge filter and water treatment system

Method used

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  • Self-circulation high-density suspended sludge filtering and settling device and water treatment system

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Embodiment Construction

[0075] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0076] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of water treatment equipment, and provides a self-circulation high-density suspended sludge filtering and settling device and a water treatment system. The self-circulation high-density suspended sludge filtering and settling device comprises a coagulation zone; a water collecting pipe used for collecting water in a coagulation water collecting chamber; a flocculation zone arranged at the downstream of the coagulation zone, with the other end of the water collecting pipe entering the flocculation zone; water body accelerating devices respectively arranged in the coagulation zone and the flocculation zone. The self-circulation high-density suspended sludge filtering and settling device provided by the invention performs stirring by virtue of kinetic energy of a water body, a stirrer does not need to be arranged in the coagulation zone and the flocculation zone, the power load of the whole self-circulation high-density suspended sludge filtering and settling device is reduced, the operation cost is reduced; meanwhile, because maintenance and replacement of stirrers are not needed, the overall maintenance burden of the self-circulation high-density suspended sludge filtering and settling device is reduced.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to a self-circulating high-density suspended sludge filter sinker and a water treatment system. Background technique [0002] Coagulation and sedimentation treatment technology is an important technology in the current water treatment process. It can not only reduce the sensory indicators of water quality such as turbidity and chromaticity of raw water, but also remove a variety of toxic and harmful pollutants. It is the reliable operation of the subsequent advanced treatment system. It is widely used in drinking water treatment, sewage treatment, high COD and high salt water treatment, etc. In the traditional coagulation and sedimentation technology, the agent and water are fully mixed by the multi-stage agitation in the front stage, and then the sedimentation and filtration in the latter stage are carried out. [0003] The sewage purification device in the relat...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F1/52
CPCC02F1/52C02F1/5245C02F1/56C02F2201/002C02F2001/007
Inventor 张崭华张恒
Owner BEIJING PROVIRIDIA TECH CO LTD
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