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Domestic sewage purifying and discharging system

A technology of domestic sewage and discharge system, applied in biological water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. Effect

Pending Publication Date: 2022-03-18
何京恩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a domestic sewage purification and discharge system, which is used to solve the problem of harmful gas or odor produced by rotten food and excrement when the purification component does not remove harmful gas or odor at the initial sewage collection position when the current purification component treats domestic sewage It will be discharged into the air, affecting the living environment of residents, and will also cause technical problems that pollute the environment.

Method used

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  • Domestic sewage purifying and discharging system
  • Domestic sewage purifying and discharging system
  • Domestic sewage purifying and discharging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiments of the present invention provide domestic sewage purification discharge system, such as Figure 1-Figure 5 As shown, it includes: a first communication pipeline 101, a collection device 102, a second communication pipeline 103, an ecological pond 104 and a collection pond 105, the first communication pipeline 101, the collection device 102, the second communication pipeline 103 , the ecological pool 104, and the collection pool 105 are arranged in sequence, and the first communication pipeline 101 adopts a closed pipeline, and one end of the first communication pipeline 101 is communicated with the outlet end of the domestic sewage pipeline, and the first communication pipeline 101 is another One end is communicated with the inlet end of described collection device 102, and vegetation is planted on the top of described ecological pond 104, and the output end of described collection device 102 is communicated with the input end of described second communicatio...

Embodiment 2

[0052] On the basis of Example 1, such as Figure 2-Figure 5 As shown, the collection device 102 includes: a collection box 1, an air extraction box 2, an air extraction pump 3 and a first settling tank 11, the air extraction box 2 is arranged on one side of the collection box 1, and the air extraction pump 3 The input end communicates with the interior of the collection box 1, the output end of the air pump 3 communicates with the interior of the air extraction box 2, and one side of the air extraction box 2 is provided with a mounting plate 4, and the front side of the installation plate 4 is provided There is an odor treatment component, the upper end of the collection box 1 is provided with a first pipeline 5, and the first pipeline 5 communicates with the interior of the collection box 1, and a first filter screen 6 is arranged in the collection box 1, and the first A filter screen 6 is arranged at the lower position inside the collection box 1, and the left and right end...

Embodiment 3

[0055] On the basis of Example 2, such as figure 2 As shown, the collection device 102 also includes a second settling tank 13, the second settling tank 13 is arranged on the right side of the first settling tank 11, and the left side wall of the second settling tank 13 is provided with a first communication port The right side wall of the first sedimentation tank 11 is provided with a second communication port, and the second sedimentation tank 13 communicates with the first sedimentation tank 11 through the first communication port and the second communication port.

[0056] The working principle and beneficial effects of the above technical solution are as follows: a second settling tank 13 is provided on the right side of the first settling tank 11, and the domestic sewage in the first settling tank 11 will be transported to the second settling tank 13 with sediments. Then the domestic sewage naturally settles in the second settling tank 13, so as to achieve the separatio...

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Abstract

The invention provides a domestic sewage purification and discharge system which comprises a first communication pipeline, a collection device, a second communication pipeline, an ecological pool and a collection pool, the first communication pipeline is a closed pipeline, one end of the first communication pipeline is communicated with the outlet end of a domestic sewage pipeline, and the other end of the first communication pipeline is communicated with the ecological pool. The other end of the first communicating pipeline is communicated with the inlet end of the collecting device, and vegetation is planted at the upper part of the ecological pool. According to the domestic sewage treatment device, an oxygen-free environment is provided for domestic sewage through the closed first communication pipeline, bacteria can decompose sundries in the sewage in the oxygen-free environment, odor in the domestic sewage cannot be emitted into the external environment through the closed first communication pipeline, the odor in the air is reduced, and the domestic sewage treatment device is convenient to use. The collecting device can be used for collecting impurities in the sewage and purifying the sewage, and compounds containing ammonia, nitrogen, lithium, potassium, fluorine and the like in the sewage can be used as nutrients to provide nutrients for vegetation above the ecological pool, so that a comfortable living environment is created for residents.

Description

technical field [0001] The invention relates to the technical field of domestic sewage treatment, in particular to a domestic sewage purification and discharge system. Background technique [0002] The urban sewage treatment process generally determines the degree of sewage treatment and the corresponding treatment process according to the utilization or discharge of urban sewage and the natural purification ability of the water body. Whether the treated sewage is used for industry, agriculture or recharge to replenish groundwater, it must meet the relevant water quality standards issued by the state. Modern sewage treatment technology can be divided into primary, secondary and tertiary treatment processes according to the degree of treatment. Primary sewage treatment applies physical methods, such as sieving, sedimentation, etc., to remove undissolved suspended solids and floating substances in sewage. The secondary treatment of sewage is mainly the application of biologi...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F2001/007C02F3/28C02F3/32C02F2303/16C02F2303/02
Inventor 何京恩
Owner 何京恩
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