CN204369658U - The anticlogging device of a kind of drowned flow artificial wet land - Google Patents
The anticlogging device of a kind of drowned flow artificial wet land Download PDFInfo
- Publication number
- CN204369658U CN204369658U CN201420862815.6U CN201420862815U CN204369658U CN 204369658 U CN204369658 U CN 204369658U CN 201420862815 U CN201420862815 U CN 201420862815U CN 204369658 U CN204369658 U CN 204369658U
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- China
- Prior art keywords
- wet land
- artificial wet
- flow artificial
- drowned flow
- groundbed
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Abstract
The utility model relates to the anticlogging device of a kind of drowned flow artificial wet land, comprises groundbed and is located at the filler unit in groundbed; The side of described groundbed is provided with water-in, and its opposite side is provided with water outlet; Described filler unit comprises main body frame, bottom surface and the surrounding of main body frame are enclosed with filter screen, filler is loaded with in filter screen, the end face of main body frame is provided with lift ring, this apparatus structure is simple, easy to operate, the filler of blocking portion can be proposed from wetland when there is blockage problem, it is processed, or directly replaces with a new filler unit.
Description
Technical field
The utility model relates to field of Environment Protection, is specifically related to the anticlogging device of a kind of drowned flow artificial wet land.
Background technology
Artificial swamp is one and utilizes filler, soil, the physics of plant and microorganism complex ecosystem wherein, chemistry and biological coordinative role, to the system that polluted-water processes, realize high-efficient purification sewage by filtration, absorption, precipitation, ion-exchange, plant absorption and microbial decomposition, effectively remove the function of the nitrogen in sewage, phosphorus, heavy metal, organic compound and germ.But from a large amount of engineering practices, the maximum problem that artificial swamp long-time running faces is the blocking of Wetland Substrate.Artificial swamp substrate clogging can cause shorten the work-ing life of artificial swamp, affects effluent quality etc.
Treatment process main at present: strenuous primary treatment, preferred filler, Operation Mode Optimization, reasonable disposition plant, local are turned over and washed wet land filler etc.
Local is turned over and is washed more direct effective means during the blocking of solution artificial swamp, but for than relatively large wet land system, the quantities changing filler is very large.
Utility model content
In order to solve the problem, the utility model proposes the anticlogging device of a kind of drowned flow artificial wet land, this apparatus structure is simple, easy to operate, when generation blockage problem blocking portion can be proposed from wetland, it is processed, or directly with a new filler unit replacement.
The utility model is achieved through the following technical solutions: the anticlogging device of a kind of drowned flow artificial wet land, comprises groundbed and is located at the filler unit in groundbed; The side of described groundbed is provided with water-in, and its opposite side is provided with water outlet; Described filler unit comprises main body frame, and bottom surface and the surrounding of main body frame are enclosed with filter screen, are loaded with filler in filter screen, and the end face of main body frame is provided with lift ring.
Described groundbed is rectangle.
Described filler unit is rectangle.
The width of described filler unit arranges two kinds of specifications, the different widths 1/2 of the filler unit of two kinds of specifications.
Described adjacent rows filler unit is crisscross arranged on the width of groundbed, to reduce the out-of-date resistance of current.
The aperture of described filter screen is 0.5 ~ 1cm.
Described main body frame and filter screen adopt stainless material.
Described filler is set to three layers, comprises the rubble supporting layer being positioned at bottom, the pedosphere at middle sand bed and top.
The corresponding pedosphere of described water-in is arranged, and the corresponding supporting layer of water outlet is arranged.
The beneficial effects of the utility model are: the anticlogging device of a kind of drowned flow artificial wet land, this apparatus structure is simple, easy to operate, the filler of blocking portion can be proposed from wetland when there is blockage problem, it is processed, or directly replaces with a new filler unit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the one-piece construction diagram of the anticlogging device of a kind of drowned flow artificial wet land.
Accompanying drawing 2 is structural representations of filler unit.
In figure, 1. groundbed, 2. filler unit, 2-1. main body frame, 2-2. filter screen, 2-3. lifts ring, 2-4. filler, 3. water-in, 4. water outlet.
Embodiment
In the accompanying drawings, the anticlogging device of a kind of drowned flow artificial wet land, the filler unit 2 comprising groundbed 1 and be located in groundbed 1; The side of described groundbed 1 is provided with water-in 3, and its opposite side is provided with water outlet 4; Described filler unit 2 comprises main body frame 2-1, and the bottom surface of main body frame 2-1 and surrounding are enclosed with filter screen 2-2, is loaded with filler 2-1 in filter screen 2-2, and the end face of main body frame 2-1 is provided with lift ring 2-3.
Described groundbed 1 is rectangle.
Described filler unit 2 is rectangular parallelepiped.
The width of described filler unit 2 arranges two kinds of specifications, the different widths 1/2 of the filler unit 2 of two kinds of specifications.
Described adjacent rows filler unit 2 is crisscross arranged on the width of groundbed, to reduce the out-of-date resistance of current.
The aperture of described filter screen 2-2 is 0.5 ~ 1cm.
Described main body frame 2-1 and filter screen 2-2 adopts stainless material.
Described filler 2-4 is set to three layers, comprises the rubble supporting layer being positioned at bottom, the pedosphere at middle sand bed and top.
The corresponding pedosphere of described water-in 3 is arranged, and the corresponding supporting layer of water outlet 4 is arranged.
Because Wetland clogging generally occurs in its front 1/3 or 1/2 place, therefore, in order to reduce cost, only the filler unit 2 of 1/3 or 1/2 part before wetland can be designed to be able to the structure of replacing.
Claims (9)
1. the anticlogging device of drowned flow artificial wet land, is characterized in that, comprises groundbed and is located at the filler unit in groundbed; The side of described groundbed is provided with water-in, and its opposite side is provided with water outlet; Described filler unit comprises main body frame, and bottom surface and the surrounding of main body frame are enclosed with filter screen, are loaded with filler in filter screen, and the end face of main body frame is provided with lift ring.
2. the anticlogging device of a kind of drowned flow artificial wet land according to claim 1, is characterized in that, described groundbed is rectangle.
3. the anticlogging device of a kind of drowned flow artificial wet land according to claim 2, is characterized in that, described filler unit is rectangle.
4. the anticlogging device of a kind of drowned flow artificial wet land according to claim 3, is characterized in that, the width of described filler unit arranges two kinds of specifications, the different widths 1/2 of the filler unit of two kinds of specifications.
5. the anticlogging device of a kind of drowned flow artificial wet land according to claim 1, is characterized in that, described adjacent rows filler unit is crisscross arranged on the width of groundbed, to reduce the out-of-date resistance of current.
6. the anticlogging device of a kind of drowned flow artificial wet land according to claim 1, is characterized in that, the aperture of described filter screen is 0.5 ~ 1cm.
7. the anticlogging device of a kind of drowned flow artificial wet land according to claim 1, is characterized in that, described main body frame and filter screen adopt stainless material.
8. the anticlogging device of a kind of drowned flow artificial wet land according to claim 1, it is characterized in that, described filler is set to three layers, comprises the rubble supporting layer being positioned at bottom, the pedosphere at middle sand bed and top.
9. the anticlogging device of a kind of drowned flow artificial wet land according to claim 1, is characterized in that, the corresponding pedosphere of described water-in is arranged, and the corresponding supporting layer of water outlet is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862815.6U CN204369658U (en) | 2014-12-31 | 2014-12-31 | The anticlogging device of a kind of drowned flow artificial wet land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862815.6U CN204369658U (en) | 2014-12-31 | 2014-12-31 | The anticlogging device of a kind of drowned flow artificial wet land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369658U true CN204369658U (en) | 2015-06-03 |
Family
ID=53325895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862815.6U Expired - Fee Related CN204369658U (en) | 2014-12-31 | 2014-12-31 | The anticlogging device of a kind of drowned flow artificial wet land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368810A (en) * | 2018-12-24 | 2019-02-22 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Block-proof type horizontal subsurface flow wetland |
-
2014
- 2014-12-31 CN CN201420862815.6U patent/CN204369658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368810A (en) * | 2018-12-24 | 2019-02-22 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Block-proof type horizontal subsurface flow wetland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |