CN215049152U - Urban sewage treatment device - Google Patents
Urban sewage treatment device Download PDFInfo
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- CN215049152U CN215049152U CN202120653501.5U CN202120653501U CN215049152U CN 215049152 U CN215049152 U CN 215049152U CN 202120653501 U CN202120653501 U CN 202120653501U CN 215049152 U CN215049152 U CN 215049152U
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Abstract
The utility model discloses a municipal sewage treatment device relates to sewage treatment technical field. The utility model comprises a rough filtering tank, a fine filtering and stirring tank and a fine processing tank group, wherein links of the processing device are mutually communicated; a plurality of filter plates with different filter hole diameters are arranged in the coarse filter tank; a filter mesh bag and a stirring propeller are arranged in the fine filtering stirring tank; the fine treatment pool group comprises a plurality of fine treatment pools with different treatment processes. The utility model connects and communicates each link of the sewage treatment device in turn through the up and down sequence, and provides power for smooth circulation of sewage among each link by utilizing the initial potential energy when the urban sewage enters the treatment device, thereby saving energy consumption; preliminarily filtering macromolecular pollutants by arranging a rough filtering tank; the fine filtration stirring tank is arranged, so that stirring and filtration are combined, and the filtration efficiency is improved; through setting up the smart group of handling pond, select different treatment methods according to final different demands, carry out reutilization to the sewage after handling.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to an urban sewage treatment device.
Background
It is known that without water, there is no life. Only three percent of water on the earth is fresh water, all land life roots and roots depend on the fresh water, the distribution of life on the earth is determined, water vapor rises from the sea surface and is entrained to inland by airflow, and as the altitude increases, the water vapor is converged into cloud rainfall, which is one of basic sources of the fresh water, streams are converged into a Pentium river, chiseling is from the nature world curiosity, a plurality of wild animal habitats are provided along the banks of the river, species with rich species are bred, and the life exists in places with the fresh water, such as mountains and lake bottoms. The shortage of fresh water resources directly influences the sustainable development of human beings, the accelerated development of the city at present leads to the increase of the consumption of fresh water, and the industrialization process aggravates the pollution of water resources, so that the reasonable treatment of urban sewage is a big subject facing human beings.
Municipal sewage treatment refers to measures taken to change the nature of sewage so that the sewage does not harm the environmental waters. The urban sewage treatment is generally divided into three stages: first-stage treatment, namely removing insoluble pollutants and parasitic ova in the sewage by using a physical treatment method; the second-stage treatment is to apply a biological treatment method to oxidize and degrade various complex organic matters in the sewage into simple substances; the third-stage treatment is to remove phosphorus, nitrogen, refractory organic matters, inorganic salts and the like in the sewage by applying a chemical precipitation method, a biochemical method, a physicochemical method and the like. Depending on the treatment requirements of the final effluent, it may be reasonable to resort to which treatment stage is appropriate. The perfect sewage treatment device adopts the combination of multiple stage treatment modes, so that the sewage can be perfectly treated; then, the classification and specific treatment are carried out according to the purpose after the treatment, so that the limited fresh water resources can be reasonably used in modern cities. Most of the conventional sewage treatment devices singly treat sewage and then discharge the sewage, so that the sewage is difficult to reasonably reuse; in addition, the energy consumption in the sewage treatment process also forms resource waste to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal sewage treatment plant solves current sewage treatment plant and is difficult to reasonable recycle and energy-conserving problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an urban sewage treatment device, which comprises a rough filtering tank, a fine filtering and stirring tank and a fine treatment tank group, wherein the rough filtering tank, the fine filtering and stirring tank and the fine treatment tank group are sequentially connected from top to bottom; the coarse filtering tank, the fine filtering stirring tank and the fine processing tank group are communicated with each other;
a water inlet pipe is connected to one surface of the coarse filtration tank; the water inlet pipe is communicated to the interior of the coarse filtration tank; a filter plate group is arranged on the inner surface of the coarse filter tank; the filter plate group comprises a plurality of filter plates; each filter plate is sequentially arranged from top to bottom according to the pore diameter of the filter pores from large to small;
a first connecting pipe is connected between one surface of the coarse filtering tank and the fine filtering stirring tank; the coarse filtration tank and the fine filtration stirring tank are communicated with each other through a first connecting pipe; a first stop valve is arranged on the peripheral side surface of the first connecting pipe and used for controlling the outflow of sewage in the coarse filtering tank; a stirring barrel is arranged in the fine filtering stirring tank; a plurality of filter mesh bags are arranged on the inner surface of the stirring barrel; a stirring propeller is arranged on one surface of the stirring barrel; a water outlet is formed in one surface of the stirring barrel;
a second connecting pipe is connected between one surface of the fine filtering and stirring tank and the fine treatment tank group; a second stop valve is arranged on the peripheral side surface of the second connecting pipe; a shunt tube group is connected to one surface of the second connecting tube; the shunt tube group comprises a plurality of shunt tubes; and a flow dividing valve is arranged at the joint of the second connecting pipe and the flow dividing pipe group and used for controlling the flow direction of the sewage after fine filtration and stirring.
Furthermore, the fine treatment pool group comprises a plurality of fine treatment pools, and the fine treatment pools flow into different fine treatment pools according to the requirements of required final products; each fine treatment tank is correspondingly connected with each flow dividing pipe; a water outlet pipe is connected to one surface of the fine treatment tank; the water outlet pipe is communicated to the inside of the fine treatment pool; and a discharge valve is arranged on the peripheral side surface of the water outlet pipe.
Furthermore, the surface of the filter plate is provided with a chemical stability material, so that the filter plate is prevented from being corroded by sewage while macromolecular pollutants are adsorbed and filtered, and the service life of the filter plate is prolonged; the chemical stability material comprises quartz sand or active carbon or ceramic; the pore diameters of the filter pores on the surface of each filter plate are different.
Furthermore, the surface of the filter mesh bag is provided with a compact and stable material, so that filter holes with smaller hole diameters are provided for the filter mesh bag for further fine filtration; the compact and stable material comprises nylon cloth or glass fiber cloth.
Furthermore, a plurality of liquid purification treatment processes are arranged inside the fine treatment tank; the purification treatment process comprises chemical treatment or distillation, and different degrees of fine treatment can be completed according to different requirements.
Furthermore, a plurality of support frames are connected among the rough filtering tank, the fine filtering and stirring tank and the fine processing tank, and stable support is provided among all links of the sewage treatment device.
The utility model discloses following beneficial effect has:
the utility model connects and communicates each link of the sewage treatment device in turn through the up and down sequence, and provides power for smooth circulation of sewage among each link by utilizing the initial potential energy when the urban sewage enters the treatment device, thereby saving energy consumption; preliminarily filtering macromolecular pollutants by arranging a rough filtering tank; the fine filtration stirring tank is arranged, so that stirring and filtration are combined, and the filtration efficiency is improved; through setting up the smart group of handling pond, select different treatment methods according to final different demands, carry out reutilization to the sewage after handling.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a municipal sewage treatment plant;
FIG. 2 is a schematic view of a municipal sewage treatment plant;
FIG. 3 is a schematic sectional view of an apparatus for treating municipal wastewater;
FIG. 4 is a schematic sectional view of a municipal sewage treatment plant.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a rough filtration tank, 2-a fine filtration stirring tank, 3-a fine treatment tank group, 101-a water inlet pipe, 102-a filter plate group, 103-a first connecting pipe, 1031-a first stop valve, 201-a stirring barrel, 2011-a filter mesh bag, 2012-a stirring propeller, 2013-a water outlet, 202-a second connecting pipe, 2021-a second stop valve, 2022-a shunt pipe group, 2023-a shunt valve, 301-a water outlet pipe and 3011-a discharge valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the utility model relates to an urban sewage treatment device, which comprises a coarse filtration tank 1, a fine filtration stirring tank 2 and a fine treatment tank group 3, wherein the coarse filtration tank 1, the fine filtration stirring tank 2 and the fine treatment tank group 3 are connected in sequence from top to bottom; the rough filtering tank 1, the fine filtering stirring tank 2 and the fine processing tank group 3 are communicated with each other;
one surface of the coarse filter tank 1 is connected with a water inlet pipe 101; the water inlet pipe 101 is communicated to the interior of the coarse filtration tank 1; the inner surface of the coarse filter tank 1 is provided with a filter plate group 102; the filter panel set 102 includes a plurality of filter panels; each filter plate is sequentially arranged from top to bottom according to the order of the aperture of the filter holes from large to small;
a first connecting pipe 103 is connected between one surface of the coarse filtration tank 1 and the fine filtration stirring tank 2; the rough filtering tank 1 and the fine filtering stirring tank 2 are communicated with each other through a first connecting pipe 103; a first stop valve 1031 is arranged on the peripheral side surface of the first connecting pipe 103 and used for controlling the outflow of the sewage in the coarse filter tank 1; a stirring barrel 201 is arranged in the fine filtering stirring tank 2; a plurality of filter mesh bags 2011 are arranged on the inner surface of the stirring barrel 201; a stirring propeller 2012 is arranged on one surface of the stirring barrel 201; a water outlet 2013 is formed in one surface of the stirring barrel 201;
a second connecting pipe 202 is connected between one surface of the fine filtering and stirring tank 2 and the fine treatment tank group 3; a second stop valve 2021 is arranged on the peripheral side surface of the second connecting pipe 202; a shunt tube group 2022 is connected to one surface of the second connection tube 202; the shunt tube group 2022 comprises a plurality of shunt tubes; a shunt valve 2023 is arranged at the connection position of the second connecting pipe 202 and the shunt pipe group to control the flow direction of the sewage after fine filtration and stirring.
Wherein, the fine treatment pool group 3 comprises a plurality of fine treatment pools, and flows into different fine treatment pools according to the requirements of required final products; each fine treatment pool is correspondingly connected with each flow dividing pipe; a water outlet pipe 301 is connected to one surface of the fine treatment pool; a water outlet pipe 301 is communicated to the inside of the fine treatment pool; the side surface of the periphery of the water outlet pipe 301 is provided with a discharge valve 3011.
Wherein, the surface of the filter plate is provided with a chemically stable material, so that the filter plate is prevented from being corroded by sewage while adsorbing and filtering macromolecular pollutants, and the service life of the filter plate is prolonged; the chemical stability material comprises quartz sand or active carbon or ceramic; the pore diameters of the filter pores on the surface of each filter plate are different.
Wherein, the surface of the filter mesh bag 2011 is provided with a compact and stable material, which provides a filter hole with smaller aperture for the filter mesh bag 2011 for further fine filtration; the compact and stable material comprises nylon cloth or glass fiber cloth.
Wherein, a plurality of liquid purification treatment processes are arranged inside the fine treatment tank; the purification treatment process comprises chemical treatment or distillation, and different degrees of fine treatment can be completed according to different requirements.
Wherein, a plurality of supporting frames are connected among the rough filtering tank 1, the fine filtering stirring tank 2 and the fine processing tank, and the sewage treatment device provides stable support among all links.
Example 1:
referring to fig. 1-4, the present embodiment is a working principle of an urban sewage treatment device:
when sewage needs to be treated, the sewage to be treated is injected into the coarse filtration tank 1 through the water inlet pipe 101; flows into the first connecting pipe 103 after being filtered by the multistage filter plates in the filtering team 102 step by step; opening a first stop valve 1031, and allowing the coarsely filtered sewage to flow into a stirring barrel 201 in the fine filtering stirring tank 2; wherein the fine filtering stirring tank 2 is electrically connected with an external traction motor to provide power for the stirring propeller 2012 to stir the coarse filtering water; during the stirring process of the coarse filtration water, part of small molecular pollutants are trapped in the filter mesh bag 2011; then, the sewage after fine filtration and stirring flows out of the water outlet 2013, the second stop valve 2021 is opened, and the sewage flows into the second connecting pipe 202; then, the water flows into a corresponding fine processing pool selectively according to a required final product under the control of a flow dividing valve 2023; after the treatment is completed, the discharge valve 3011 is opened to complete the sewage treatment.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an urban sewage treatment device, includes coarse filter tank (1), essence and strains stirring pond (2) and essence treatment pond group (3), its characterized in that: the rough filtering tank (1), the fine filtering stirring tank (2) and the fine treatment tank group (3) are sequentially connected from top to bottom; the coarse filtering tank (1), the fine filtering stirring tank (2) and the fine treatment tank group (3) are communicated with each other;
one surface of the coarse filter tank (1) is connected with a water inlet pipe (101); the water inlet pipe (101) is communicated to the interior of the coarse filtration tank (1); a filter plate group (102) is arranged on the inner surface of the coarse filter tank (1); the filter plate set (102) comprises a plurality of filter plates; each filter plate is sequentially arranged from top to bottom according to the pore diameter of the filter pores from large to small;
a first connecting pipe (103) is connected between one surface of the coarse filtering tank (1) and the fine filtering stirring tank (2); the coarse filtration tank (1) and the fine filtration stirring tank (2) are communicated with each other through a first connecting pipe (103); a first stop valve (1031) is arranged on the peripheral side surface of the first connecting pipe (103); a stirring barrel (201) is arranged in the fine filtering stirring tank (2); a plurality of filter mesh bags (2011) are arranged on the inner surface of the stirring barrel (201); a stirring propeller (2012) is arranged on one surface of the stirring barrel (201); a water outlet (2013) is formed in one surface of the stirring barrel (201);
a second connecting pipe (202) is connected between one surface of the fine filtering and stirring tank (2) and the fine treatment tank group (3); a second stop valve (2021) is arranged on the peripheral side surface of the second connecting pipe (202); one surface of the second connecting pipe (202) is connected with a shunt pipe group (2022); the shunt tube group (2022) comprises a plurality of shunt tubes; a shunt valve (2023) is arranged at the joint of the second connecting pipe (202) and the shunt pipe group.
2. The municipal sewage treatment plant according to claim 1, wherein said finishing tank (3) comprises a plurality of finishing tanks; each fine treatment tank is correspondingly connected with each flow dividing pipe; a water outlet pipe (301) is connected to one surface of the fine treatment pool; the water outlet pipe (301) is communicated to the inside of the fine treatment pool; and a discharge valve (3011) is arranged on the peripheral side surface of the water outlet pipe (301).
3. The municipal sewage treatment apparatus according to claim 1, wherein the surface of said filter plate is provided with a chemically stable material; the chemical stability material comprises quartz sand or active carbon or ceramic; the pore diameters of the filter pores on the surface of each filter plate are different.
4. The municipal sewage treatment plant according to claim 1, wherein the surface of said filtering mesh bag (2011) is made of a dense and stable material; the compact and stable material comprises nylon cloth or glass fiber cloth.
5. The municipal sewage treatment plant according to claim 2, wherein a plurality of liquid purification processes are provided inside the polishing tank; the purification treatment process comprises chemical treatment or distillation.
6. The municipal sewage treatment plant according to claim 1, wherein a plurality of support frames are connected between the coarse filtration tank (1), the fine filtration stirring tank (2) and the fine treatment tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653501.5U CN215049152U (en) | 2021-03-31 | 2021-03-31 | Urban sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653501.5U CN215049152U (en) | 2021-03-31 | 2021-03-31 | Urban sewage treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN215049152U true CN215049152U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120653501.5U Active CN215049152U (en) | 2021-03-31 | 2021-03-31 | Urban sewage treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553651A (en) * | 2023-06-28 | 2023-08-08 | 鸿鹄林科技集团有限公司 | Assembled sewage treatment tower capable of continuously filtering |
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2021
- 2021-03-31 CN CN202120653501.5U patent/CN215049152U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553651A (en) * | 2023-06-28 | 2023-08-08 | 鸿鹄林科技集团有限公司 | Assembled sewage treatment tower capable of continuously filtering |
| CN116553651B (en) * | 2023-06-28 | 2023-09-29 | 鸿鹄林科技集团有限公司 | Assembled sewage treatment tower capable of continuously filtering |
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