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Integrated nonpowered hydraulic circular purifier

A hydraulic circulation and purification device technology, applied in the field of water treatment, can solve the problems of small size, high treatment efficiency, high operating cost, etc., and achieve the effect of compact structure, high treatment efficiency and low operating cost

Inactive Publication Date: 2008-08-06
BEIJING PROVIRIDIA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The common coagulation method to treat wastewater is to add water treatment chemicals in the reaction tank, fully stir the reaction, and then realize the separation of mud and water in the sedimentation separation tank after the formation of flocs. In order to reduce the footprint of the treatment facility, the sewage is pumped Sludge circulation backflow achieves the purpose of strengthening the reaction, and the forced circulation makes the mature sludge flow into the reaction zone again, which is not conducive to the adsorption between flocs and increases energy consumption. In order to overcome the above defects, Chinese patent CN93247583.3 discloses a "triple Circulation coagulation sedimentation water treatment equipment", which controls the internal circulation of the equipment through gas power, and integrates enhanced reaction, sludge return, and sludge-water separation. The equipment has high processing efficiency, low energy consumption, and small volume. It still needs to consume a certain amount of gas power, the operating cost is slightly higher, and the structure is relatively complicated

Method used

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  • Integrated nonpowered hydraulic circular purifier
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Experimental program
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Effect test

Embodiment 1

[0008] Embodiment 1, an integrated non-powered hydraulic circulation purification device, the bottom of the body (21) is a multi-bucket mud collection chamber (3), and an adjustable multi-point siphon mud discharge system (10) and a pressure water flushing system (9) are installed inside. , the electric valve (24) of the adjustable multi-point siphon sludge discharge system is connected with the signal of the electric control system to set the sludge discharge cycle; the flocculation mixing chamber (1) and its connecting pipe (2) and the sludge return pipe (6) are respectively It is arranged on both sides above the multi-bucket mud collection chamber (3) and is connected to the middle variable-diameter pressure-bearing acceleration tube (5). The cone bottom of the reaction chamber (16); the bottom of the flocculation reaction chamber (16) and the surrounding of the variable-diameter pressure-bearing acceleration tube (5) are sludge settling chambers (7) connected to the multi-b...

Embodiment 2

[0009] Embodiment 2, an integrated non-powered hydraulic circulation purification device, the bottom of the body (21) is a multi-bucket mud collection chamber (3), and an adjustable multi-point siphon mud discharge system (10) and a pressure water flushing system (9) are installed inside. , the electric valve (24) of the adjustable multi-point siphon sludge discharge system is connected with the signal of the electric control system to set the sludge discharge cycle; the flocculation mixing chamber (1) and its connecting pipe (2) and the sludge return pipe (6) are respectively The bottom of the sludge settling chamber arranged above the multi-bucket mud collecting chamber (3) is connected to the middle variable-diameter pressure-bearing acceleration tube (5), and the other end of the variable-diameter pressure-bearing acceleration tube (5) passes through the water flow uniform distributor (4 ) is connected to the cone bottom of the flocculation reaction chamber (16); the bottom...

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Abstract

The integrated non-powered hydraulic circular purifier for water treatment includes flocculating mixing chamber, flocculating reaction chamber, inclined pipe depositing separation chamber, sludge depositing chamber, sludge collecting chamber and clear water collecting chamber connected together. The purifier has pressure and gravity combining structure, operates on the non-powered hydraulic circulation, has compact structure, small size, high water processing efficiency, few power consumption and low running cost. The purifier can eliminate dirt and oil, and may be used in purifying industrial circular water, sewage, and tap water.

Description

technical field [0001] The invention belongs to the field of water treatment and relates to a purification device, which is suitable for purification treatment of industrial circulating water, sewage treatment and production and domestic water supply. technical background [0002] The common coagulation method to treat wastewater is to add water treatment chemicals in the reaction tank, fully stir the reaction, and then realize the separation of mud and water in the sedimentation separation tank after the formation of flocs. In order to reduce the footprint of the treatment facility, the sewage is pumped Sludge circulation backflow achieves the purpose of strengthening the reaction, and the forced circulation makes the mature sludge flow into the reaction zone again, which is not conducive to the adsorption between flocs and increases energy consumption. In order to overcome the above defects, Chinese patent CN93247583.3 discloses a "triple Circulation coagulation sedimentat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D21/01
Inventor 张崭华
Owner BEIJING PROVIRIDIA TECH CO LTD
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