Sanitary sewage purifying system

A technology for purification system and domestic sewage, applied in biological water/sewage treatment, water/sewage treatment, water/sewage treatment equipment and other directions, can solve water pollution, serious problems, etc., achieve good environmental protection, efficient reuse, consumption low effect

Inactive Publication Date: 2016-04-20
TIANJIN OUPAN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a domestic sewage purification system to solve the serious problem of water pollution

Method used

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] A domestic sewage purification system, such as figure 1 As shown, it includes a sedimentation tank 1, a microbial treatment tank 2 and a water purification tank 3 arranged in sequence, a rotatable filter bucket 4 is provided in the sedimentation tank 1, a fixed ring 12 is provided in the sedimentation tank 1, and the The fixed ring 12 is fixed in the sedimentation tank 1 through a bracket 13, the filter bucket 4 is sleeved in the fixed ring 12, and the filter bucket 4 is provided with a bump 11 to prevent the filter bucket 4 from falling. The bottom end of the sedimentation tank 1 is provided with a sewage pipe 5, and the sewage pipe 5 is provided with a switch valve 51. The sedi...

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Abstract

The invention provides a sanitary sewage purifying system. The sanitary sewage purifying system comprises a settling pond (1), a microorganism treatment pond (2) and a clean water pond (3) which are sequentially arranged. A rotatable filter bucket (4) is arranged in the settling pond (1), a fixed ring (12) is arranged in the settling pond (1) and fixed in the settling pond (1) through a support (13), the filter bucket (4) is sleeved with the fixed ring (12), and a convex block (11) for preventing the filter bucket (4) from falling off is arranged on the filter bucket (4). A blow-off pipe (5) is arranged at the bottom end of the settling pond (1), a switching valve (51) is arranged in the blow-off pipe (5), the settling pond (1) is connected with the microorganism treatment pond (2) through a first switching valve (6), the microorganism treatment pond (2) is connected with the clean water pond (3) through a second switching valve (7), and an adsorption layer (8) is arranged in the clean water pond (3). A sterilization device is arranged in the clean water pond (3), and an outlet pipe opening (9) is formed in the clean water pond (3).

Description

technical field [0001] The invention belongs to the field of sewage purification, in particular to a domestic sewage purification system. Background technique [0002] With the continuous development of urbanization, the contradiction between urban environmental pollution and economic development has become increasingly prominent, and water pollution has become a public hazard for sustainable urban development. Sources of water pollution can be divided into two categories: point source pollution and non-point source pollution. Point source pollution caused by large and medium-sized enterprises falls within the scope of internal governance of the enterprise; while urban domestic sewage, a small amount of sewage discharged by small enterprises, and agricultural Non-point source pollution caused by fertilization and pesticide use is more difficult to control. At present, the vast majority of urban and rural areas in my country are suffering from different degrees of non-point ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F1/281C02F1/283C02F3/00C02F2001/007C02F2201/006
Inventor 鲍涛
Owner TIANJIN OUPAN TECH DEV CO LTD
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