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Integrated flocculent precipitating device

A sedimentation device and flocculation technology, which is applied in the direction of flocculation/sedimentation water/sewage treatment, chemical instruments and methods, water/sewage treatment, etc., can solve the problems of large equipment footprint and difficult control of sediment discharge time, and achieve an The effect of small floor area, low mechanical energy consumption and reasonable design

Active Publication Date: 2019-04-12
新疆德安环保科技股份有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing flocculation and sedimentation process is generally completed in two pools of flocculation and sedimentation, the equipment occupies a relatively large area, and the sediment discharge time is difficult to control

Method used

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  • Integrated flocculent precipitating device

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Embodiment Construction

[0013] An integrated flocculation and sedimentation device, such as figure 1 As shown, it includes sewage and flocculant filling device 1, sludge discharge device 2 and flocculation reaction and stirring device 3, sewage and flocculant filling device 1 includes sewage and flocculant filling pump 1-1 and water inlet pipe 1-2 , the mud discharge device 2 includes a first motor 2-1, a mud discharge pipe 2-2 and a mud scraper 2-3, and the flocculation reaction and stirring device 3 includes a flocculation reaction bucket 3-1, an agitator, and an annular rectifier 3-3 and the second motor 3-4; when the integrated flocculation and sedimentation device is working, the tank body is seamlessly welded together by the top shell wall, the cylinder below the top shell and the bottom shell below the cylinder, The tank body is erected and fixed on the bracket by keeping its length direction perpendicular to the horizontal direction and being carried by the bracket. The shell wall arches dow...

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Abstract

The invention relates to the technical field of water processing, in particular to an integrated flocculent precipitating device, and belongs to the improvement of a water purifying device structure.The integrated flocculent precipitating device comprises a sewage and flocculant injecting device, a mud discharge device and a flocculation reaction and stirring device. The sewage and flocculant injecting device comprises a sewage and flocculant injecting pump and a water inlet pipe. The mud discharge device comprises a first motor, a mud discharge pipe and a mud scraper. The flocculation reaction and stirring device comprises a flocculation reaction barrel, a stirrer, an annular rectifying body and a second motor. The integrated flocculent precipitating device is simpler and more optimal, reasonable and compact in structure, stable in operation, low in operation cost, high in precipitating speed and high in work efficiency and remarkably has a good precipitating technological effect inpractice.

Description

technical field [0001] The invention relates to the technical field of water treatment, and belongs to the structure improvement of water purification equipment, in particular to an integrated flocculation and sedimentation device. Background technique [0002] The existing sewage usually needs to pass through the sedimentation tank for solid-liquid separation after chemical flocculation. First add a certain amount of flocculant and coagulant aid to the sewage for stirring. The flocculant and coagulant aid undergo hydrolysis reaction in water and produce differently charged colloids, which contact with colloids and suspended solids in water to form fine alum flowers. The mixed solution enters the inclined tube sedimentation tank, and the suspended matter sinks under the action of gravity to form sediment. [0003] The existing flocculation and sedimentation process is generally completed in two pools for flocculation and sedimentation, the equipment occupies a relatively la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F1/54C02F3/00
CPCC02F1/5281C02F1/54C02F3/00
Inventor 张琳琳叶松马莉达
Owner 新疆德安环保科技股份有限公司
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