CN214327276U

CN214327276U - Constructed wetland packed bed structure

Info

Publication number: CN214327276U
Application number: CN202022866076.6U
Authority: CN
Inventors: 王俊兵; 杨军喜; 吴志海; 刘志文; 吕志伟; 毛政跃; 贾琼泽; 孙浚雄; 季光武; 宋成鑫
Original assignee: Huaya Metallurgical Construction Group Co ltd
Current assignee: Huaya Metallurgical Construction Group Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-10-01
Anticipated expiration: 2030-12-03

Abstract

The application discloses constructed wetland packed bed structure, including handling pond, cistern and rose box, handle pond inner wall fixed surface and connect silt layer bottom outer wall surface, silt layer top outer wall fixed surface connects cinder layer bottom outer wall surface, cinder layer top outer wall fixed surface connects pebble layer bottom outer wall surface, pebble layer top outer wall fixed surface connects the microorganism fixed plate bottom outer wall surface, pebble layer top outer wall fixed surface connects greening thing bottom outer wall surface, handle pond outer wall fixed surface connects cistern outer wall surface, cistern inner wall fixed surface connects filter layer outer wall surface, filter pond outer wall fixed surface connects water inlet outer wall surface. Through at treatment tank inner wall fixed surface connection filter screen outer wall surface, through to the cistern pouring into sewage, and filter large-scale pollutant through the filter screen, avoid blocking the water inlet, lead to the retaining slow, break the balance of treatment tank.

Description

Constructed wetland packed bed structure

Technical Field

The application relates to a packed bed structure, in particular to an artificial wetland packed bed structure.

Background

The constructed wetland can be used for purifying sewage, has the characteristics of simple structure, low manufacturing cost and the like, and can be used for treating sewage because microorganisms in the wetland, such as various bacteria such as anaerobes and the like, can absorb and decompose impurities in the water body, thereby purifying the water body.

The constructed wetland in the prior art has some defects in the actual use process, for example, after sewage enters, due to the unreasonable arrangement mode of the microorganism fixing plates, a small part of water can not contact with microorganisms on the microorganism fixing plates, so that the small part of water is not purified, and when the part of water is discharged, the water is mixed with the purified water, so that the purified water is polluted again, and the sewage purification effect is influenced. Therefore, the constructed wetland packed bed structure is provided for solving the problems.

Disclosure of Invention

An artificial wetland packed bed structure comprises a treatment tank, a reservoir and a filter box, wherein the inner wall surface of the treatment tank is fixedly connected with the outer wall surface at the bottom of a silt layer, the outer wall surface at the top of the silt layer is fixedly connected with the outer wall surface at the bottom of a coal cinder layer, the outer wall surface at the top of the coal cinder layer is fixedly connected with the outer wall surface at the bottom of a pebble layer, the outer wall surface at the top of the pebble layer is fixedly connected with the outer wall surface at the bottom of a greening object, the outer wall surface of the treatment tank is fixedly connected with the outer wall surface of the reservoir, the inner wall surface of the reservoir is fixedly connected with the outer wall surface of a filter screen, the outer wall surface of the reservoir is fixedly connected with the outer wall surface of a water inlet, the outer wall surface of the water inlet outer wall is fixedly connected with the inner wall surface of the treatment tank, the outer wall surface of the treatment tank is fixedly connected with the outer wall surface of a first water outlet pipe, the surface of the outer wall of the first water outlet pipe is fixedly connected with the surface of the outer wall of the water collecting pipe, the surface of the outer wall of the water collecting pipe is fixedly connected with the surface of the outer wall of the filtering box, the surface of the inner wall of the filtering box is fixedly connected with the surface of the outer wall of the first filtering layer, the surface of the outer wall of the filtering box is fixedly connected with the surface of the outer wall of the second water outlet pipe, and the surface of the outer wall of the second water outlet pipe is fixedly connected with the surface of the inner wall of the valve.

Furthermore, the first filter layer is made of an activated carbon material, and the second filter layer is made of a quartz material.

Further, the greening objects are arranged in a plurality of numbers and are arranged on the inner wall surface of the treatment pool at equal intervals.

Furthermore, the number of the first water outlet pipes is three, and the three first water outlet pipes are arranged between the outer wall surface of the treatment pool and the outer wall surface of the water collecting pipe at equal intervals.

Further, the first water outlet pipe is fixedly connected to the inner wall of the sludge layer, the inner wall of the coal slag layer and the inner wall of the pebble layer respectively.

Further, the water collecting pipe penetrates through the surface of the inner wall of the filter box, and the water inlet penetrates through the surface of the outer wall of the treatment tank and the surface of the outer wall of the water storage tank.

The beneficial effect of this application is: the application provides a constructed wetland packed bed structure with large pollutant treatment function and secondary filtration function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic overall top view structure diagram according to an embodiment of the present application.

In the figure: 1. the device comprises a treatment tank, 2, a sludge layer, 3, a cinder layer, 4, a pebble layer, 5, a microorganism fixing plate, 6, a greening material, 7, a reservoir, 8, a filter screen, 9, a water inlet, 10, a first water outlet pipe, 11, a water collecting pipe, 12, a filter box, 13, a first filter layer, 14, a second filter layer, 15, a second water outlet pipe, 16 and a valve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an artificial wetland packed bed structure comprises a treatment tank 1, a reservoir 7 and a filter box 12, wherein the surface of the inner wall of the treatment tank 1 is fixedly connected with the surface of the outer wall at the bottom end of a sludge layer 2, the surface of the outer wall at the top end of the sludge layer 2 is fixedly connected with the surface of the outer wall at the bottom end of a coal cinder layer 3, the surface of the outer wall at the top end of the coal cinder layer 3 is fixedly connected with the surface of the outer wall at the bottom end of a pebble layer 4, the surface of the outer wall at the top end of the pebble layer 4 is fixedly connected with the surface of the outer wall at the bottom end of a microorganism fixing plate 5, the surface of the outer wall at the top end of the pebble layer 4 is fixedly connected with the surface of the outer wall at the bottom end of a greening material 6, the surface of the outer wall of the treatment tank 1 is fixedly connected with the surface of the outer wall of the reservoir 7, the surface of the inner wall of the reservoir 7 is fixedly connected with the surface of the outer wall of a filter screen 8, the outer wall of the reservoir 7 is fixedly connected with the outer wall of a water inlet 9, the surface of the inner wall of the treatment tank 1, the surface of the outer wall of the treatment pool 1 is fixedly connected with the surface of the outer wall of a first water outlet pipe 10, the surface of the outer wall of the first water outlet pipe 10 is fixedly connected with the surface of the outer wall of a water collecting pipe 11, the surface of the outer wall of the water collecting pipe 11 is fixedly connected with the surface of the outer wall of a filter box 12, the surface of the inner wall of the filter box 12 is fixedly connected with the surface of the outer wall of a first filter layer 13, the surface of the outer wall of the filter box 12 is fixedly connected with the surface of the outer wall of a second filter layer 14, the surface of the outer wall of the filter box 12 is fixedly connected with the surface of the outer wall of a second water outlet pipe 15, and the surface of the outer wall of the second water outlet pipe 15 is fixedly connected with the surface of the inner wall of a valve 16;

first filter layer 13 adopts the activated carbon material to make, second filter layer 14 adopts the quartz material to make, greening thing 6 sets up to a plurality of, and the equidistance is arranged and is handling 1 inner wall surface in the pond, first outlet pipe 10 sets up to three, and is three first outlet pipe 10 equidistance is arranged and is being handled 1 outer wall surface in the pond and between 11 outer wall surfaces of header pipe, first outlet pipe 10 fixed connection is respectively at silt layer 2 inner walls, 3 inner walls in cinder layer and 4 inner walls in cobble layer, header pipe 11 runs through rose box 12 inner wall surfaces, water inlet 9 runs through and handles 1 outer wall surfaces in the pond and 7 outer wall surfaces in the cistern.

When the device is used, polluted water is introduced into the reservoir 7, the outer wall surface of the filter screen 8 is fixedly connected with the inner wall surface of the reservoir 7, sewage is poured into the reservoir 7, large pollutants are filtered through the filter screen 8, the water inlet 9 is prevented from being blocked, the water storage is slowed, the balance of the treatment tank 1 is broken, the filtered sewage flows into the treatment tank 1 from the water inlet 9, the sewage flows in the filling gaps of the bed body or flows on the surface of the bed body, the aquatic plants with good performance, high survival rate, strong water resistance and long growth period are planted on the surface of the bed body, the aquatic plants with attractive appearance and economic value form a unique animal and plant ecosystem, the microorganisms are conveniently kept in the treatment tank 1 by fixedly connecting the microorganism fixing plate 5 with the outer wall surface at the top end of the pebble layer 4, the microorganisms are prevented from flowing out through the water outlet, and the treated sewage flows into the pipe 11 to be collected through the water outlet, leading-in rose box 12 through collector pipe 11, filtering through active carbon filter layer and quartzy filter layer and filtering pollutant and the peculiar smell that comes from treatment tank 1, through discharging the second outlet pipe 15 outside the case, and at second drain pipe fixed connection valve 16, be convenient for control the speed of flowing water.

The application has the advantages that:

1. the surface of the outer wall of the filter screen is fixedly connected with the surface of the inner wall of the treatment tank, sewage is poured into the reservoir, and large pollutants are filtered by the filter screen, so that the water inlet is prevented from being blocked, the water storage is slow, and the balance of the treatment tank is broken;

2. through at first outlet pipe fixed connection collector pipe outer wall surface, and collector pipe fixed connection rose box, the pollutant and the peculiar smell that come from the treatment tank are filtered to the water that has handled through active carbon filter layer and quartz filter layer.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a constructed wetland packed bed structure which characterized in that: including handling pond (1), cistern (7) and rose box (12), handle pond (1) inner wall fixed surface and connect silt layer (2) bottom outer wall surface, silt layer (2) top outer wall fixed surface connects cinder layer (3) bottom outer wall surface, cinder layer (3) top outer wall fixed surface connects pebble bed (4) bottom outer wall surface, pebble bed (4) top outer wall fixed surface connects microorganism fixed plate (5) bottom outer wall surface, pebble bed (4) top outer wall fixed surface connects afforestation thing (6) bottom outer wall surface, handle pond (1) outer wall fixed surface connects cistern (7) outer wall surface, cistern (7) inner wall fixed surface connects filter screen (8) outer wall surface, cistern (7) outer wall fixed surface connects water inlet (9) outer wall surface, the utility model discloses a water inlet (9) outer wall fixed surface connects treatment pond (1) inner wall surface, treatment pond (1) outer wall fixed surface connects first outlet pipe (10) outer wall surface, first outlet pipe (10) outer wall fixed surface connects collector pipe (11) outer wall surface, collector pipe (11) outer wall fixed surface connects rose box (12) outer wall surface, rose box (12) inner wall fixed surface connects first filter layer (13) outer wall surface, rose box (12) outer wall fixed surface connects second filter layer (14) outer wall surface, rose box (12) outer wall fixed surface connects second outlet pipe (15) outer wall surface, second outlet pipe (15) outer wall fixed surface connects valve (16) inner wall surface.

2. The constructed wetland packed bed structure according to claim 1, characterized in that: the first filter layer (13) is made of an activated carbon material, and the second filter layer (14) is made of a quartz material.

3. The constructed wetland packed bed structure according to claim 1, characterized in that: the green materials (6) are arranged into a plurality of groups and are arranged on the surface of the inner wall of the treatment pool (1) at equal intervals.

4. The constructed wetland packed bed structure according to claim 1, characterized in that: the number of the first water outlet pipes (10) is three, and the first water outlet pipes (10) are arranged between the outer wall surface of the treatment pool (1) and the outer wall surface of the water collecting pipe (11) at equal intervals.

5. The constructed wetland packed bed structure according to claim 1, characterized in that: the first water outlet pipe (10) is fixedly connected to the inner wall of the sludge layer (2), the inner wall of the coal slag layer (3) and the inner wall of the pebble layer (4) respectively.

6. The constructed wetland packed bed structure according to claim 1, characterized in that: the water collecting pipe (11) penetrates through the inner wall surface of the filter box (12), and the water inlet (9) penetrates through the outer wall surface of the treatment pool (1) and the outer wall surface of the water storage pool (7).