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Rural domestic sewage purification tank

A technology for domestic sewage and purification tanks, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., which can solve the complex structure, troublesome maintenance and poor filtering and isolation effect of the three-phase separator. And other issues

Active Publication Date: 2021-09-17
河南绿水青山环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the filtration and isolation effect between the chambers of the existing Chinese tanks is poor, and three-phase separators are commonly used. The three-phase separator has a complex structure, is easy to block, and is troublesome to maintain.

Method used

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Examples

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Embodiment 1

[0030] Such as Figure 1-9 As shown, a rural domestic sewage purification tank includes a horizontally installed tank body 1. The tank body is a glass fiber reinforced plastic tank body with high corrosion resistance and a circular or elliptical cross section. In this embodiment, a circular shape is selected, and the structure High stability, the first end of the tank is installed with the water inlet pipe 3, the second end of the tank is installed with the water outlet pipe 7, the installation height of the water inlet pipe and the water outlet pipe are the same, and they are all installed at the upper end of the tank body, the tank body is installed There are multiple partitions, and multiple partitions separate the tank body from the water inlet pipe to the water outlet pipe into a sedimentation bin 9, an anaerobic bin, an aerobic bin, and a filter bin. There are also multiple inspection ports 4 installed on the tank body. The lower end is equipped with a bracket 2, which c...

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Abstract

The invention relates to environmental protection equipment, in particular to a rural domestic sewage purification tank. The rural domestic sewage purification tank comprises a transversely arranged tank body, wherein a water inlet pipe is arranged at the first end of the tank body, a water outlet pipe is arranged at the second end of the tank body, a plurality of partition plates are arranged in the tank body and divide the tank body into a precipitation bin, an anaerobic bin, an aerobic bin and a filtering bin from the water inlet pipe to the water outlet pipe, a plurality of access holes are further formed in the tank body, an inflow water filtering device is arranged between the water inlet pipe and the precipitation bin, an isolation filtering device is arranged between the anaerobic bin and the aerobic bin, and an outflow water filtering device is arranged in the filtering bin. With the rural domestic sewage purification tank, the COD value of effluent is low, and the purpose of purifying sewage is achieved.

Description

technical field [0001] The invention relates to environmental protection equipment, in particular to a purification tank for domestic sewage in rural areas. Background technique [0002] Rural domestic wastewater is an important problem that plagues the rural environment. Due to the low degree of rural intensification, wastewater cannot be treated centrally. [0003] In order to solve the problem of rural wastewater treatment, people have developed a variety of biogas tanks and biogas wells, and then generate biogas through wastewater to decompose organic matter in wastewater to achieve the purpose of purifying the environment and recovering energy. Chinese tanks are a kind of biogas tanks , has been widely welcomed, especially the Chinese horizontal tank produced by Hexu Environmental Technology Co., Ltd., which has been widely welcomed, fully meeting the customer's requirements for the function and installation method of 5-30 tons of small centralized sewage treatment equi...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F2001/007C02F3/30
Inventor 张传兵赖明建王存彦苏继明许传义苏俊厚殷先雄王建兴
Owner 河南绿水青山环保科技有限公司
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