CN215327609U

CN215327609U - A processing system that is used for black and odorous water body and villages and towns sewage

Info

Publication number: CN215327609U
Application number: CN202122155741.5U
Authority: CN
Inventors: 黄红锋
Original assignee: Guangxi Wanshuiqing Technology Development Co ltd
Current assignee: Guangxi Wanshuiqing Technology Development Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2021-12-28
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a treatment system for black and odorous water and sewage of villages and towns, which belongs to the technical field of environmental protection sewage treatment, and an area sewage pipe network is communicated with a septic tank; the inlet of the hydrolysis acidification tank is communicated with an outlet pipe of a regional sewage pipe network; the stabilization pond is communicated with an outlet of the hydrolysis acidification pond by a pipeline; the water inlet of the complete water treatment equipment is communicated with the stabilization pond by using a circulating water pump, and the water outlet of the complete water treatment equipment is communicated with the stabilization pond by using a pipeline. The method has the advantages that the balance between the growth of the bacteria and algae microorganisms and the removal of pollutants is kept by controlling the growth of the bacteria and algae microorganisms in the black and odorous water body, the purpose of treating the black and odorous water body is achieved, the method is also suitable for treating the sewage in villages and towns with an oxidation pond, the construction cost is low, the occupied area is small, and the operation cost is low.

Description

A processing system that is used for black and odorous water body and villages and towns sewage

Technical Field

The utility model relates to the technical field of environmental protection sewage treatment, in particular to a treatment system for black and odorous water and sewage in villages and towns.

Background

The black and odorous water body is caused after water is polluted according to the traditional view, and the black and odorous water body can be changed into the black and odorous water body after clean drinking water is actually put into a pond for a period of time. The measured data show that: the water quality index of the black and odorous water body is not much over standard. Some case studies show that excessive proliferation of the bacteria and algae microorganisms is the main cause of black and odorous water. As long as sunlight and proper temperature exist, the bacteria and algae spores and trace elements from rainfall or aerosol sedimentation can cause the malignant growth of the bacteria and algae microorganisms in the water body, and become a new pollution source of the water body.

At present, a new effective treatment process of the black and odorous water body is not seen in the market, the traditional method is a scheme of dredging, changing water, planting water plants and the like, but the total effect is not good. At present, the traditional sewage treatment process used in villages and towns has the defects of high energy consumption, high manufacturing cost, high operation cost or the need of large-area treatment facilities, and the like, for example: high load sewage treatment needs to be done pipe network collection sewage on a large scale, needs to build a large amount of equipment rooms, needs manual maintenance, needs higher running cost, or needs to build large tracts of land constructed wetland treatment place, and when the sewage volume change is great, the treatment effeciency promotes more slowly, appears easily and discharges and exceeds standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a treatment system for black and odorous water and sewage in villages and towns.

In order to achieve the purpose, the utility model adopts the following technical scheme: it comprises the following steps:

the regional sewage pipe network is communicated with the septic tank;

the inlet of the hydrolysis acidification tank is communicated with an outlet pipe of a regional sewage pipe network;

the stabilization pond is communicated with an outlet of the hydrolysis acidification pond by a pipeline;

a water treatment plant kit, comprising:

the upper opening of one side wall of the reaction barrel body extends downwards by utilizing a pipeline and is connected with an equipment water inlet in a penetrating way, and a circulating water pump of the equipment water inlet is communicated with the stabilization pond; an opening at the lower part of the other side wall of the reaction barrel body extends upwards by a pipeline and is connected with an equipment water outlet in a penetrating way, and the equipment water outlet is communicated with the stabilization pond by the pipeline;

the ejector is connected in parallel on a pipeline connecting the reaction barrel body and the water inlet of the device;

the auxiliary booster pump is connected to the inlet end of the ejector in a penetrating way;

the ejector air inlet is communicated and connected with the middle section of the ejector;

the ejector air inlet check valve is connected to the ejector air inlet in a penetrating way;

the number of the medium-pressure ultraviolet lamps is a plurality, and the medium-pressure ultraviolet lamps vertically penetrate through the reaction barrel body;

the number of the photocatalytic plates is several, and the photocatalytic plates are vertically arranged inside the reaction barrel body.

Preferably, the complete set of water treatment equipment further comprises an equipment shell, the equipment shell covers the outside of the reaction barrel body, and the equipment water inlet, the equipment water outlet and the ejector air inlet are exposed outside the equipment shell after penetrating through the equipment shell.

Preferably, an access door is hinged on the back opening of the equipment shell.

Preferably, aquatic weeds are planted in the stabilization pond.

Preferably, the stabilization pond is filled with filler.

Preferably, the hydrolysis acidification tank is buried at the ground bottom.

Preferably, the water treatment plant is arranged on the ground.

Compared with the prior art, the utility model has the beneficial effects that:

1. because the existing pond is used as a process treatment core, a large-scale sewage centralized pipe network is not required to be built, and only a small part of sewage pipe network is required to be introduced and transformed;

2. a stable pond is adopted, and a large-area constructed wetland is not required to be made;

3. the complete sewage treatment equipment is adopted, equipment rooms and manual maintenance are not needed, and the energy consumption of equipment operation is low;

4. the regional sewage pipe network is adopted, the sectional operation can be carried out according to the water quality condition, the sewage discharge reaches the standard without being influenced by the sewage quantity change, and the process can be flexibly arranged according to the position condition of the pond.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic view showing the external structure of a water treatment plant of the present invention.

FIG. 3 is a front view of the exterior of the water treatment plant of the present invention.

FIG. 4 is a schematic view showing the internal structure of the water treatment plant of the present invention.

FIG. 5 is a plan view showing the internal structure of the water treatment plant of the present invention.

Fig. 6 is a sectional view taken along line B-B in fig. 5.

Description of reference numerals:

the system comprises a regional sewage pipe network 1, a hydrolysis acidification tank 2, a stabilization pond 3, a complete set of water treatment equipment 4, a reaction barrel body 4-1, an equipment water inlet 4-2, an equipment water outlet 4-3, an auxiliary booster pump 4-4, an ejector 4-5, an ejector air inlet 4-6, an ejector air inlet check valve 4-7, a medium-pressure ultraviolet lamp 4-8, a photocatalytic plate 4-9, an equipment shell 4-10, an access door 4-11 and a circulating water pump 5.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: it comprises the following steps:

the sewage treatment system comprises a regional sewage pipe network 1, wherein the regional sewage pipe network 1 is communicated with a septic tank;

the inlet of the hydrolysis acidification tank 2 is communicated with the outlet pipe of the regional sewage pipe network 1;

the stabilization pond 3 is communicated with an outlet of the hydrolysis acidification pond 2 by a pipeline;

a water treatment plant 4, said water treatment plant 4 comprising:

the reaction barrel body 4-1, an opening at the upper part of one side wall of the reaction barrel body 4-1 extends downwards by using a pipeline and is connected with an equipment water inlet 4-2 in a penetrating way, and a circulating water pump 5 of the equipment water inlet 4-2 is communicated with the stabilization pond 3; an opening at the lower part of the other side wall of the reaction barrel body 4-1 extends upwards by a pipeline and is connected with an equipment water outlet 4-3 in a penetrating way, and the equipment water outlet 4-3 is communicated with the stabilization pond 3 by a pipeline;

the ejector 4-5 is connected in parallel with a pipeline connecting the reaction barrel body 4-1 and the water inlet 4-2 of the device;

the auxiliary booster pump 4-4 is connected to the inlet end of the ejector 4-5 in a penetrating way;

the ejector air inlet 4-6 is communicated and connected with the middle section of the ejector 4-5;

the ejector air inlet check valve 4-7 is connected to the ejector air inlet 4-6 in a penetrating manner;

the device comprises a reaction barrel body 4-1, a plurality of medium-pressure ultraviolet lamps 4-8 and a plurality of ultraviolet lamps 4-8, wherein the medium-pressure ultraviolet lamps 4-8 vertically penetrate through the reaction barrel body 4-1;

the number of the photocatalytic plates 4-9 is several, and the photocatalytic plates 4-9 are vertically arranged in the reaction barrel body 4-1.

Preferably, the complete set of water treatment equipment 4 further comprises an equipment shell 4-10, the equipment shell 4-10 covers the outside of the reaction barrel body 4-1, and the equipment water inlet 4-2, the equipment water outlet 4-3 and the ejector air inlet 4-6 are exposed outside the equipment shell 4-10 after penetrating through the equipment shell 4-10.

Preferably, an access door 4-11 is hinged on the back opening of the equipment housing 4-10.

Preferably, waterweeds are planted in the stabilization ponds 3.

Preferably, the stabilization tank 3 is filled with fillers.

Preferably, the hydrolysis acidification tank 2 is buried at the ground bottom.

Preferably, the water treatment plant 4 is located on the ground.

The working principle of the specific embodiment is as follows: after collecting nearby drainage points (septic tank effluent) and concentrating, the regional sewage pipe network 1 is connected into a hydrolysis acidification tank 2, and the hydrolysis acidification tank 2 carries out biochemical decomposition on the collected sewage, converts macromolecular organic matters into micromolecules and removes COD (chemical oxygen demand) in the wastewater; then, the wastewater is discharged into a stabilization pond 3, the stabilization pond 3 carries out pollutant degradation treatment on the discharged sewage, meanwhile, the complete set of water treatment equipment 4 pumps the water in the stabilization pond 3 by using a circulating water pump 5 for sterilization, algae killing and precipitation treatment, the number of bacteria and algae microorganisms is effectively controlled, and then the treated water is pumped back into the stabilization pond 3; meanwhile, the complete water treatment equipment 4 supplies mixed flow to the stabilization pond 3, improves the oxygen content in the water in the stabilization pond 3, and degrades and precipitates pollutants in the water.

Compared with the prior art, the beneficial effects of the embodiment are as follows:

2. a stable pond is adopted, local materials are used, a low-lying area existing nearby is fully utilized, and a large-area artificial wetland is not required;

4. a regional sewage pipe network is adopted, sectional operation can be performed according to water quality conditions, sewage discharge reaches the standard without being affected by sewage quantity change, and the process can be flexibly arranged according to pond position conditions;

5. the artificial landscape water body is formed by arranging the waterweeds or the fillers, and is more attractive.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a processing system that is used for black and odorous water body and villages and towns sewage which characterized in that: it comprises the following steps:

the sewage treatment system comprises a regional sewage pipe network (1), wherein the regional sewage pipe network (1) is communicated with a septic tank;

the inlet of the hydrolysis acidification tank (2) is communicated with the outlet pipe of the regional sewage pipe network (1);

the stabilizing pond (3) is communicated with an outlet of the hydrolysis acidification pond (2) by a pipeline;

a water treatment plant (4) kit, the water treatment plant (4) kit comprising:

the reaction barrel body (4-1), an opening at the upper part of one side wall of the reaction barrel body (4-1) extends downwards by using a pipeline and is connected with an equipment water inlet (4-2) in a penetrating way, and the equipment water inlet (4-2) and a circulating water pump (5) are communicated with the stabilization pond (3); an opening at the lower part of the other side wall of the reaction barrel body (4-1) extends upwards by a pipeline and is connected with an equipment water outlet (4-3) in a penetrating way, and the equipment water outlet (4-3) is communicated with the stabilization pond (3) by the pipeline;

the ejector (4-5) is connected in parallel on a pipeline connecting the reaction barrel body (4-1) and the water inlet (4-2) of the device;

the auxiliary booster pump (4-4), the said auxiliary booster pump (4-4) link up and connect to the inlet end of the ejector (4-5);

the ejector air inlet (4-6) is communicated with the middle section of the ejector (4-5);

the ejector air inlet check valve (4-7), the ejector air inlet check valve (4-7) is connected to the ejector air inlet (4-6) in a penetrating way;

the number of the medium-pressure ultraviolet lamps (4-8) is a plurality, and the medium-pressure ultraviolet lamps (4-8) vertically penetrate through the reaction barrel body (4-1);

the number of the photocatalytic plates (4-9) is several, and the photocatalytic plates (4-9) are vertically arranged in the reaction barrel body (4-1).

2. The system for treating black and odorous water and sewage in villages and towns according to claim 1, wherein: the complete set of water treatment equipment (4) also comprises an equipment shell (4-10), the equipment shell (4-10) is covered outside the reaction barrel body (4-1), and the equipment water inlet (4-2), the equipment water outlet (4-3) and the ejector air inlet (4-6) are exposed outside the equipment shell (4-10) after penetrating through the equipment shell (4-10); an access door (4-11) is hinged on the back opening of the equipment shell (4-10).

3. The system for treating black and odorous water and sewage in villages and towns according to claim 1, wherein: aquatic weeds are planted in the stabilization pond (3).

4. The system for treating black and odorous water and sewage in villages and towns according to claim 1, wherein: the stabilizing pond (3) is filled with filler.

5. The system for treating black and odorous water and sewage in villages and towns according to claim 1, wherein: the hydrolysis acidification pool (2) is buried at the ground bottom.

6. The system for treating black and odorous water and sewage in villages and towns according to claim 1, wherein: the set of water treatment equipment (4) is arranged on the ground.