CN200940111Y - Artificial wet land by using sectional type biological-grid - Google Patents
Artificial wet land by using sectional type biological-grid Download PDFInfo
- Publication number
- CN200940111Y CN200940111Y CNU2006200873808U CN200620087380U CN200940111Y CN 200940111 Y CN200940111 Y CN 200940111Y CN U2006200873808 U CNU2006200873808 U CN U2006200873808U CN 200620087380 U CN200620087380 U CN 200620087380U CN 200940111 Y CN200940111 Y CN 200940111Y
- Authority
- CN
- China
- Prior art keywords
- water
- angiosperm
- sewage
- leaf
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides an assembled biology grill manual everglade, and comprises a pretreatment device, a water inlet pipe, a box body, a water inlet baffle, a matrix, an angiosperm of leaf over the water, an angiosperm of leaf under the water, a flooding weir, and a water outlet pipe. The utility model is characterized in that the angiosperm of leaf over the water and the angiosperm of leaf under the water is in box is arrayed according the grill shape structure. Using the cooperating affects of the plant, to increase the sewage disposal efficiency, and according to the water quality to assemble several box, to fulfill wide range application, and can effectively use the hydrophyte cleans the sewage, is a sewage disposal method of low cost and save energy, and high benefit.
Description
Technical field
The utility model relates to a kind of sewage purifying and treating device, a kind of specifically biological fence.
Background technology
It is a kind of with low cost utilizing aquatic plant purification sewage, save energy, the simple and easy to do method that better results, multiple high waterplant all have the ability of absorption, accumulation, decomposition and conversion to organism such as nitrogen, phosphorus and each heavy metal species and phenol, cyanogen, agricultural chemicals.Wherein, reed, Scirpus tabernaemontani, duckweed, cattail, hornwort etc. can both absorb, accumulate, decompose nutrient salts and the multiple organic pollutant in the waste water effectively.But the research to aquatic plant purification sewage at present mostly concentrates on single plant, and wastewater treatment efficiency is not fairly obvious.
Summary of the invention
The utility model provides a kind of synergy of utilizing between the plant at the deficiencies in the prior art, improves the combined bio fence artificial swamp of sewage treating efficiency.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of combined bio fence artificial swamp, constitute by pretreatment unit, water inlet pipe, casing, inlet damper, matrix, emergent, submerged plant, overflow weir, rising pipe, intravital emergent of case and submerged plant are by the paliform structural arrangement, and biological fence casing can be used in combination.
Biological fence casing main body is built into brick or cement block, uncovered, and both sides respectively are provided with water inlet pipe and rising pipe, and water inlet pipe is following, and rising pipe is last, and bottom half is a matrix, plants emergent above, plants planting submerged plant in the water body.The rising pipe place is provided with overflow weir, and its effect is to precipitate the suspended particulate in the water body and keep certain height of liquid layer liquid is evenly flowed.
Matrix is formed according to 3 to 2 mixed by sand and rural area soil, and its particle diameter from bottom to top diminishes gradually, and the bottom is selected the gravel of calcium carbonate material for use, and particle diameter is 2-4cm, and good penetration is arranged, and can prevent that water inlet pipe mouth from stopping up.
Selected plant is reed and hornwort, and reed becomes paliform along the plantation of casing parallel longitudinal, plantation hornwort in the middle of per two row reeds.
Sewage at first passes through pre-treatment, enters casing by water inlet pipe then, plants the reed have paliform to arrange on matrix, the surface adsorption of sand grains and grogs a large amount of microorganisms that grow.Insoluble organism in the sewage is by the filteration of matrix, can be retained down very soon and utilized by microorganism; Dissolved organic matter in the sewage then can be by the removal that is decomposed of the biomembranous absorption of reed root system, absorption and bio-metabolic process.Not being decomposed can be absorbed by hornwort when the partial organic substances removed arrives intermediary goldfish algal layer with the water body upper reaches, thereby has realized higher wastewater purification efficiency, and the sewage after the purification is discharged by rising pipe through overflow weir.
The reed that paliform is arranged has interception, prevents the generation of moss under the high light, hornwort is well grown, and then guaranteed sufficient dissolved oxygen in the water.
The utlity model has following advantage:
1, reed is adopted the arrangement mode of paliform, can be the hornwort shading, prevents the generation of moss under the high light, guarantees the good growth of hornwort.
2, increase the dissolved oxygen content of water body, the wastewater purification efficiency height.
3, simple in structure, floor space is little, less investment, and working cost is low.
4, a plurality of casing series connection can be realized large-scale application according to water quality requirement.
5, reed and hornwort all are common waterplant, and reuse can be used as the raw material of papermaking, feed etc.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein, 1. pretreatment unit, 2. water inlet pipe, 3. casing, 4. inlet damper, 5. matrix, 6. hornwort, 7. reed, 8. overflow weir 9. rising pipes.
Embodiment
Embodiment: structure as shown in drawings, sewage through pretreatment unit 1 filter, post precipitation enters casing 3 by water inlet pipe 2, under inlet damper 4 effects, enter matrix 5, purifying treatment such as matrix granule adsorbs, degraded, further purify to hornwort 6 again, arrive the water body top layer then, by flow velocity behind the overflow weir 8 precipitation suspended particulates equably by rising pipe 9 discharge systems.The casing main body is built into brick or cement block, and its thickness is decided on the volume of casing.Matrix 5 is formed according to 3 to 2 mixed by sand and rural area soil, and its bottom is selected the gravel of calcium carbonate material for use, and particle diameter is 2-4cm, and arrangement mode as mentioned above.Reed 7 and hornwort 6 interleave plantation in a manner described.
Claims (1)
1, a kind of combined bio fence artificial swamp, constitute by pretreatment unit, water inlet pipe, casing, inlet damper, matrix, emergent, submerged plant, overflow weir, rising pipe, it is characterized in that intravital emergent of case and submerged plant are by the paliform structural arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200873808U CN200940111Y (en) | 2006-07-28 | 2006-07-28 | Artificial wet land by using sectional type biological-grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200873808U CN200940111Y (en) | 2006-07-28 | 2006-07-28 | Artificial wet land by using sectional type biological-grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940111Y true CN200940111Y (en) | 2007-08-29 |
Family
ID=38746292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200873808U Expired - Fee Related CN200940111Y (en) | 2006-07-28 | 2006-07-28 | Artificial wet land by using sectional type biological-grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940111Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043800A (en) * | 2012-12-28 | 2013-04-17 | 上海勘测设计研究院 | Composite surface flow wetland system |
| CN104628147A (en) * | 2015-03-05 | 2015-05-20 | 山东大学 | High-ridge reinforced surface-flow constructed wetland system and operation method thereof |
| CN104671422A (en) * | 2015-03-05 | 2015-06-03 | 山东大学 | Low bed reinforced surface flow constructed wetland system and operation methods thereof |
| CN107926314A (en) * | 2017-12-13 | 2018-04-20 | 邓欢欢 | A kind of water plant planting matrix module and with the module bank protection construction method |
-
2006
- 2006-07-28 CN CNU2006200873808U patent/CN200940111Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043800A (en) * | 2012-12-28 | 2013-04-17 | 上海勘测设计研究院 | Composite surface flow wetland system |
| CN104628147A (en) * | 2015-03-05 | 2015-05-20 | 山东大学 | High-ridge reinforced surface-flow constructed wetland system and operation method thereof |
| CN104671422A (en) * | 2015-03-05 | 2015-06-03 | 山东大学 | Low bed reinforced surface flow constructed wetland system and operation methods thereof |
| CN107926314A (en) * | 2017-12-13 | 2018-04-20 | 邓欢欢 | A kind of water plant planting matrix module and with the module bank protection construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20100728 |