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Gridding reaction inclined tube settling pond

A technology of inclined tube sedimentation tank and reaction tank, applied in the direction of sedimentation tank, feeding/discharging device of sedimentation tank, etc., can solve the problems of insufficient flocculation speed, unguaranteed effect, sludge accumulation, etc., and improve water production. , The effect of flocculation reaction is good and the cost is low

Inactive Publication Date: 2012-10-31
POWERCHINA ZHONGNAN ENG +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as perforated swirl reaction, folded plate flocculation reaction, wave folded plate flocculation reaction, vortex flocculation reaction and other forms, but these flocculation reaction tanks have a common weakness, that is, when the water volume changes, sometimes due to the flocculation speed Not enough, its effect is not guaranteed, and sometimes there is muddy imagination

Method used

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  • Gridding reaction inclined tube settling pond
  • Gridding reaction inclined tube settling pond
  • Gridding reaction inclined tube settling pond

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Embodiment 1

[0022] Such as Figure 1 to Figure 6 As shown, the grid reaction inclined tube sedimentation tank includes the grid reaction tank and the inclined tube sedimentation tank 6 communicated with the grid reaction tank through the water distribution corridor 4; the grid reaction tank is composed of the first level vertical shaft and the It consists of the second-level shaft connected by the first-level shaft, and the first-level shaft is further divided into the first grid shaft 1 and the left and right sides of the first grid shaft 1 and passing through the upper left and right sides of the first grid shaft 1 wall. The second vertical shaft 2, which is connected to the first vertical shaft 1 by the water outlet hole 1c, is provided with a static mixer and a water inlet pipe 1a at the bottom of the first vertical shaft 1; Corresponding to and formed by the third shaft 3 connected to the second shaft 2 through the water outlet hole B 2c arranged at the lower part of the second shaft...

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Abstract

The invention discloses a gridding reaction inclined tube settling pond. The gridding reaction inclined tube settling pond comprises a gridding reaction pond and an inclined tube settling pond which is communicated with the gridding reaction pond through a water distribution gallery, wherein the gridding reaction pond is composed of a first-level vertical shaft and a second-level vertical shaft which is communicated with first-level vertical shaft, and the vertical shafts are provided with a network in a gradient manner. The gridding reaction pond provided by the invention has the advantages that the construction cost is low, the gridding process is convenient, the flocculation reaction effect is good, different energy requirements of each stage of a flocculation process are meet, the gridding reaction pond and the inclined tube settling pond form a whole, the flocculation setting speed is accelerated in a water treating process, the time cost and the manufacturing cost are saved, and water yield is improved by one third. The gridding reaction inclined tube settling pond can be used for improving the quality of an old factory.

Description

technical field [0001] The invention relates to urban water supply technology, and is particularly suitable for grid reaction inclined tube sedimentation tanks for quality improvement and transformation of urban water supply facilities. Background technique [0002] Most of my country's water purification technology currently stays at the level of traditional water treatment technology whose main goal is to remove suspended particles. Due to the different construction years, the water purification technology and technical level of each water plant vary greatly. In order to meet the requirements of social development for water supply, many water plants are faced with the task of upgrading. [0003] As far as the current treatment process is concerned, the vast majority of water plants in my country use conventional water purification processes based on coagulation, sedimentation, filtration, and disinfection. Due to the aggravation of water pollution, some cities have added ...

Claims

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Application Information

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IPC IPC(8): B01D21/02B01D21/24
Inventor 唐传祥禹芝文游建军杜成琼曾丁松刘利军
Owner POWERCHINA ZHONGNAN ENG
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