Three-dimensional domestic sewage purification system

A technology of domestic sewage and purification system, applied in the directions of oxidized water/sewage treatment, biological sludge treatment, light water/sewage treatment, etc. Good treatment effect, alleviation of urban water shortage and residential water use, and low treatment cost

Inactive Publication Date: 2012-07-25
ZHENGJIAN CONSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device improves the utilization rate of water, it needs to be disinfected with ozone, and the treatment cost is high. Poor preservation of ozone has the potential to endanger the environment, and the separated dirt has not been effectively used. The whole device is not suitable for installation and use in residential homes. , to directly and more effectively use sewage

Method used

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  • Three-dimensional domestic sewage purification system
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  • Three-dimensional domestic sewage purification system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 , Figure 9 A three-dimensional domestic sewage purification system shown includes a regulating pool 1, a photoreaction block 2, a water storage tank 3 and an anaerobic reaction pool 4. The domestic sewage input pipeline 5 is installed on the right side of the regulating pool 1, and the domestic sewage input The pipeline 5 extends into the bottom of the adjustment tank 1, and the left side of the adjustment tank 1 is provided with an inclined baffle plate 11, the angle between the baffle plate 11 and the horizontal plane is 40°, the baffle plate 11 is fixedly connected with the inner wall of the adjustment tank 1, and the lower end of the baffle plate 11 is connected to the inner wall of the adjustment tank 1. The bottom of the adjustment pool 1 has a gap of 4 cm, and the upper part of the baffle plate 11 is provided with a water outlet 12. The water outlet 12 is a through groove, and the through groove is arranged across the baffle plate 11. 1 / 2, the ...

Embodiment 2

[0047] Such as figure 1 , Figure 9 A three-dimensional domestic sewage purification system shown includes a regulating pool 1, a photoreaction block 2, a water storage tank 3 and an anaerobic reaction pool 4. The domestic sewage input pipeline 5 is installed on the right side of the regulating pool 1, and the domestic sewage input The pipeline 5 extends into the bottom of the adjustment tank 1, and the left side of the adjustment tank 1 is equipped with an inclined baffle plate 11. The bottom of the adjustment pool 1 has a gap of 10 cm, and the upper part of the baffle plate 11 is provided with a water outlet 12. The water outlet 12 is a through groove, and the through groove is arranged across the baffle plate 11. 3 / 5, the baffle plate 11 is equipped with a third water level sensor 17, the third water level sensor 17 is flush with the water outlet 15 of the regulating tank 1, the third water level sensor 17 is connected to the controller 7, and the regulating tank 1 is equi...

Embodiment 3

[0054] Such as figure 1 , Figure 9 A three-dimensional domestic sewage purification system shown includes a regulating pool 1, a photoreaction block 2, a water storage tank 3 and an anaerobic reaction pool 4. The domestic sewage input pipeline 5 is installed on the right side of the regulating pool 1, and the domestic sewage input The pipeline 5 stretches into the bottom of the adjustment tank 1, and the domestic sewage input pipeline 5 is equipped with a pipeline mixer 51 (see Figure 4 ), the domestic sewage input pipeline 5 on the rear side of the pipeline mixer 51 is connected with a flocculant input pipeline 52, and a flocculant is added to the domestic sewage input pipeline 5, and a conventional flocculant such as aluminum chloride is used to pass through the pipeline mixer 51 Mixing, so that the solid waste in domestic sewage can better flocculate and settle, improving the treatment effect.

[0055] An inclined baffle 11 is installed on the left side of the adjustmen...

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Abstract

The invention relates to the technical field of domestic sewage treatment, and provides a three-dimensional domestic sewage purification system which is suitable for being installed and used in ordinary resident families and is good in effect of sewage treatment, low in treatment cost, economical in energy, capable of using hydroenergy in a recycled way and effective utilizing solid dirt in the sewage, so that the problems of water shortage in cities and water usage of residents are alleviated. The three-dimensional domestic sewage purification system comprises an adjusting tank, a photoreaction block, a water storage tank and an anaerobic reaction tank. A domestic sewage input pipeline is arranged on the adjusting tank, and the adjusting tank is communicated with a water inlet at the upper part of the photoreaction block. The water storage tank is communicated with a water outlet at the lower part of the photoreaction block, and the lower part of the water storage tank is connected with a water recycling pipeline. The anaerobic reaction tank is arranged below the adjusting tank and is communicated with the adjusting tank. The upper part of the anaerobic reaction tank is provided with a methane collecting pipeline, and the bottom of the anaerobic reaction tank is provided with a sludge discharge port.

Description

technical field [0001] The invention relates to the technical field of domestic sewage treatment, in particular to a three-dimensional domestic sewage purification system. Background technique [0002] Domestic sewage refers to the waste water generated by urban authorities, schools and residents in their daily life, including toilet excrement, laundry and bath water, household drainage such as kitchens, and drainage from commercial, hospital and entertainment venues. Most of the domestic sewage in cities is directly treated by sewage treatment plants, and some of them are not purified at all, and are directly discharged into rivers. The utilization rate of water is very low, and it is easy to cause cross-contamination of water. The utility model with the notification number CN2628515Y discloses a domestic sewage purifier. A cube-shaped domestic sewage purifier is designed. There is a mechanism for separating sewage and solid waste. The sewage is purified multiple times, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F11/04C02F1/66C02F1/30C02F1/72C02F1/52
CPCY02E50/343Y02E50/30
Inventor 刘东哲周珊徐常青刘学应
Owner ZHENGJIAN CONSTR CO LTD
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