Scattered small integrated sewage processing device for rural areas

A sewage treatment device and decentralized technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, energy and wastewater treatment, etc., can solve the problem that the effluent of the land infiltration system cannot be guaranteed to meet the standard, and the investment cost of centralized treatment is high. , inconvenient on duty and operation management, etc., to achieve the effect of less sludge output, convenient site selection and good operation stability

Pending Publication Date: 2015-06-03
广西汇泰环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effluent from the land infiltration system cannot be guaranteed to meet the standard. In order to better achieve the goal of reaching the standard, an advanced treatment system needs to be added as needed
[0005] At present, the point sources of domestic sewage scattered in most rural areas and with a small amount of sewage are randomly distributed and remote, and the power intervention is inconvenient, which makes the investment cost of centralized treatment extremely high; at the same time, the scale of point source pollution is small, and it is inconvenient to set up professional staff on duty and operate management

Method used

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  • Scattered small integrated sewage processing device for rural areas
  • Scattered small integrated sewage processing device for rural areas
  • Scattered small integrated sewage processing device for rural areas

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Effect test

Embodiment 1

[0029] Such as figure 1 , figure 2 Shown is the structural representation of the present invention. It can be seen from the figure that the rural decentralized small-scale integrated sewage treatment device includes a total water inlet, a total water outlet, and a tank body. The inside of the tank body is provided with a primary sedimentation tank, an anaerobic tank for anaerobic fermentation, and an anaerobic tank for anaerobic fermentation. Aeration tanks and sedimentation tanks for aerobic fermentation. The tank body also includes a general water inlet connected to the primary sedimentation tank, the primary sedimentation tank is connected to the anaerobic tank, the water inlet A is arranged above the wall of the anaerobic tank, the anaerobic tank is connected to the aeration tank through the diversion tank A, and the aeration tank The diversion tank B is connected to the sedimentation tank, and a layer of iron net is set between the diversion tank A, the diversion tank ...

Embodiment 2

[0031] Such as figure 1 , figure 2 Shown is the structural representation of the present invention. It can be seen from the figure that the rural decentralized small-scale integrated sewage treatment device includes a total water inlet, a total water outlet, and a cylindrical tank. The inside of the tank is equipped with a primary sedimentation tank, an anaerobic tank for anaerobic fermentation, An aeration tank and a sedimentation tank for aerobic fermentation, the inlet of the anaerobic tank is filled with filter material. The tank body also includes a general water inlet connected to the primary sedimentation tank, the primary sedimentation tank is connected to the anaerobic tank, the water inlet A is arranged above the wall of the anaerobic tank, the anaerobic tank is connected to the aeration tank through the diversion tank A, and the aeration tank The diversion tank B is connected to the sedimentation tank, and two layers of iron nets are set between the diversion tan...

Embodiment 3

[0033] Such as figure 1 , figure 2Shown is the structural representation of the present invention. It can be seen from the figure that the rural decentralized small-scale integrated sewage treatment device includes a total water inlet, a total water outlet, and a cylindrical tank. The inside of the tank is equipped with a primary sedimentation tank, an anaerobic tank for anaerobic fermentation, An aeration tank and a sedimentation tank for aerobic fermentation, the inlet of the anaerobic tank is filled with filter material. The tank body also includes a general water inlet connected to the primary sedimentation tank, the primary sedimentation tank is connected to the anaerobic tank, the water inlet A is arranged above the wall of the anaerobic tank, the anaerobic tank is connected to the aeration tank through the diversion tank A, and the aeration tank The diversion tank B is connected to the sedimentation tank, and two layers of iron nets are set between the diversion tank...

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Abstract

The invention discloses a scattered small integrated sewage processing device for rural areas and aims at the characteristics and problems that the rural inhabitants are live scattered, the domestic sewage point source with small sewage quantity is randomly distributed and the position is remote, the power intervention is inconvenient and the centralized disposal investment cost is high. According to the device, a high-tech practical technology is highly integrated, the device is under automatic photovoltaic operation, and a centralized disposal is substituted by a distributed disposal. The device saves the place, has a short pipe and is conveniently installed. The device mainly comprises a solar driving and controlling system, a first anaerobic pond, a second anaerobic pond, a contact aeration pond, a settling pond and a disinfecting canal; and a small soil percolation system can be added on demand as a deep processing unit.

Description

technical field [0001] The invention relates to a water treatment device, in particular to the technical field of sewage treatment devices used in rural life. Background technique [0002] my country is a developing agricultural country, and the rural population base is more than twice that of the urban population. According to relevant data, at present, more than 25 million tons of domestic sewage are directly discharged in the rural areas of the country every year. According to the investigation report of the Ministry of Construction's "Current Situation and Problems of Village Human Settlement Environment", a survey of 74 villages in 43 counties in 9 representative provinces in my country shows that 96% of the villages do not have drainage channels and sewage treatment systems. Sewage is discharged randomly. The "Eleventh Five-Year Plan" clearly defined the new rural construction goals of "development of production, affluent life, civilized rural style, clean and tidy vil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
CPCC02F3/301Y02W10/37
Inventor 梁茂林郑才彬申永刚周柳陆薇黄付平梁辉林张寿坤孙明阳韦智巩梁宏孺马卓汝梁培意
Owner 广西汇泰环保科技有限公司
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