CN107285473A - A kind of efficient constructed wetland device - Google Patents
A kind of efficient constructed wetland device Download PDFInfo
- Publication number
- CN107285473A CN107285473A CN201710544424.8A CN201710544424A CN107285473A CN 107285473 A CN107285473 A CN 107285473A CN 201710544424 A CN201710544424 A CN 201710544424A CN 107285473 A CN107285473 A CN 107285473A
- Authority
- CN
- China
- Prior art keywords
- container
- auger
- constructed wetland
- water
- casing
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000126 substance Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000003463 adsorbent Substances 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 231100000614 poison Toxicity 0.000 claims abstract description 10
- 230000007096 poisonous effect Effects 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 8
- 238000005276 aerator Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 5
- 238000007865 diluting Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000003599 detergent Substances 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to a kind of efficient constructed wetland device.The device includes the container for planting plants, ventilative gravel layer, the sandy gravel stratum of water storage, the adsorption layer for filtering poisonous harmful substance and the soil horizon for planting vegetation are set gradually in the container from bottom to top, described adsorption layer is the auger mechanism for traversing container, described auger mechanism includes the auger casing for crossing container, some air-vents are offered on auger casing in the container, auger casing one end outside container is provided with the charging aperture for adding adsorbent, and the other end is provided with the discharging opening of waste material in discharge auger.Due to the presence of auger mechanism, the adsorbent in adsorption layer can be changed, it is to avoid wet land system is blocked, improve the recovery detergent power of wet land system.
Description
Technical field
Administered the present invention relates to river ecological and ecological restoration technical field, more particularly to a kind of efficient artificial swamp dress
Put.
Background technology
Rivers and lakes blue-green alga bloom takes place frequently in recent years, and reason is that a large amount of sanitary sewages enter rivers and lakes, causes pollution negative
Self-purification capacity of the lotus far beyond rivers and lakes.Therefore, it is badly in need of that polluted river water is handled to cut down the total amount of pollutant.Root
According to the difference in purification place, the purification techniques of river is broadly divided into two kinds：It is a kind of to be dredged for purified in situ technology, including river bottom mud
Dredge, restoration of the ecosystem, artificial oxygenation, it is biological floating bed, add medicament etc., be mainly used to purifying contaminated compared with the light or less river of water
Water, its instant effect is with strong points；Another is to bypass purification techniques, including artificial swamp, stabilization pond etc., it is fitted to water quality
Ying Xingqiang, treating capacity is big, and is not influenceed by flood discharge or shipping.Artificial swamp be it is a kind of manually to build, controllable and work
The wet land system of journey, using the physics similar to the natural wetland ecosystem, chemistry and biological triple synergies come real
Now to the purification of sewage.Treatment Technology of Constructed Wetland can not only remove carbon source pollutant, and can also efficiently remove causes water body
The pollutants such as the nitrogen phosphorus of eutrophication, with operational and administrative expenses is low, attended operation simple, it is small to be influenceed on surrounding enviroment, can be with
The advantages of decentralized construction with miniaturization, but the floor space of artificial swamp is often very big, unit area processing sewage efficiency
Low, matrix is easily blocked, and causes disposal ability to decline, and reduces artificial swamp service life, gentle seasonal factor shadow of being bullied
Larger, winter-spring season treatment effect price differential is rung, effluent quality is difficult up to standard.
The content of the invention
The purpose of the present invention be in view of the deficienciess of the prior art, i.e. wet land system easily block, self-recovery ability
Difference there is provided a kind of clean-up effect preferably, the constructed wetland device that is not easily blocked.
In order to realize the purpose of foregoing invention, the technical solution used in the present invention：
In a kind of efficient constructed wetland device, including the container for planting plants, the container from bottom to top successively
Ventilative gravel layer, the sandy gravel stratum of water storage, the adsorption layer for filtering poisonous harmful substance and for planting vegetation are set
Soil horizon, described adsorption layer is the auger mechanism for traversing container, and described auger mechanism includes the auger casing for crossing container,
Some air-vents are offered on auger casing in the container, auger casing one end outside container is provided with for adding
Plus the charging aperture of adsorbent, the other end be provided with discharge auger case body in waste material discharging opening.
During present invention work, auger mechanism is first opened, adsorbent is then added to charging aperture, auger mechanism will be adsorbed
Matter transportation fills up auger casing, and adsorbent adsorbs the poisonous and harmful substance in sewage, so as to reduce the pollution in water body
Thing, improves water quality, when the adsorption capacity of adsorbent is weaker, opens auger mechanism, and the waste material in auger case body is discharged, weight
Newly add new adsorbent.
In order to increase the oxygen content in water body, it is easy to the pollutant in microorganism decomposition water body, while being easy to stir water body
Interior poisonous and harmful substance, consequently facilitating the poisonous and harmful substance in adsorbent adsorbed water body, the container bottom is provided with
Aerator, described aerator includes the blower fan being located at outside container, and described blower fan is through pipe fitting and is arranged on container bottom
Aeration head connect.
For the ease of adding water into container, it is ensured that the water level in container, set positioned at charging aperture one end of auger mechanism
There is the water inlet pipe for the water filling into container, the container bottom is provided with the blow-off pipe for discharging sewage in container.
Purified for the ease of the water that is added in container by adsorbent, the water inlet pipe and the auger of charging aperture one end
Casing is connected.
Purified water for the ease of chemicals treatment, the water inlet pipe is connected with chemicals dosing plant, described chemicals dosing plant includes
For the chemical tank of mixed diluting medicament, chemical feed pipe is provided with described chemical tank, described chemical tank is through pipe fitting and water inlet
Pipe is connected.
Further, described sorbing material includes activated carbon, corncob and the vegetation purified water.
Compared with prior art, beneficial effects of the present invention are：, can be in adsorption layer due to the presence of auger mechanism
Adsorbent is changed, it is to avoid wet land system is blocked, and improves the recovery detergent power of wet land system.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein, 1 container, 101 gravel layers, 102 sandy gravel stratums, 103 adsorption layers, 104 soil horizons, 2 auger mechanisms, 201 augers
Casing, 202 charging apertures, 203 discharging openings, 3 aerators, 301 blower fans, 302 aeration heads, 4 water inlet pipes, 5 blow-off pipes, 6 dosings dress
Put, 601 chemical tanks, 602 chemical feed pipes.
Embodiment
The present invention is further described with reference to specific embodiment：
As described in Figure 1, in a kind of efficient constructed wetland device, including the container 1 for planting plants, container 1 under
And on set gradually ventilative gravel layer 101, the sandy gravel stratum 102 of water storage, for filtering poisonous harmful substance adsorption layer 103 with
And for planting the soil horizon 104 of vegetation, adsorption layer 103 is the auger mechanism 2 for traversing container 1, and auger mechanism 2 includes crossing appearance
Some air-vents are offered on auger casing 201 in the auger casing 201 of device 1, container 1, the auger case outside container 1
The one end of body 201 is provided with the charging aperture 202 for adding adsorbent, and the other end is provided with waste material in discharge auger casing 201
Discharging opening 203, for the ease of adding water into container 1, it is ensured that the water level in container 1, positioned at the charging aperture of auger mechanism 2
202 one end are provided with the water inlet pipe 4 for the water filling into container 1, pass through adsorbent for the ease of the water that is added in container 1
Purification, water inlet pipe 4 and the auger casing 201 of the one end of charging aperture 202 are connected, purified water for the ease of chemicals treatment, water inlet pipe 4
Chemicals dosing plant 6 is connected with, chemicals dosing plant 6 includes being provided with the chemical tank 601 for mixed diluting medicament, chemical tank 601 and added
Pencil 602, chemical tank 601 is connected through pipe fitting with water inlet pipe 4, and the bottom of container 1 is provided with the blow-off pipe 5 for discharging sewage in container 1,
In order to increase the oxygen content in water body, it is easy to the pollutant in microorganism decomposition water body, while being easy to stir poisonous in water body
Harmful substance, consequently facilitating the poisonous and harmful substance in adsorbent adsorbed water body, the bottom of container 1 is provided with aerator 3, exposes
Device of air 3 includes the blower fan 301 being located at outside container 1, and blower fan 301 connects through pipe fitting with being arranged on the aeration head 302 of the bottom of container 1
Logical, further, sorbing material includes activated carbon, corncob and the vegetation purified water.
During work, auger mechanism 2 is first opened, adsorbent is then added to charging aperture 202, auger mechanism 2 will be adsorbed
Matter transportation fills up auger casing 201, and adsorbent adsorbs the poisonous and harmful substance in sewage, so as to reduce the dirt in water body
Thing is contaminated, improves water quality, when the adsorption capacity of adsorbent is weaker, auger mechanism 2 is opened, by the waste material in auger casing 201
Discharge, adds new adsorbent again, while opening aerator 3, blower fan 301 works, and blower fan 301 injects air into exposure
Gas first 302, the oxygen content that aeration head 302 is injected into water body in oxygen, increase water body, is easy to having in microorganism decomposition water body
Malicious harmful substance, while the pollutant in gas stirring container 1, is easy to adsorbent to adsorb pollutant, when water quality is poor, from
Water inlet pipe 4 adds fresh water into auger casing 201, and dilution water body is so as to improve water quality, when water pollution is excessively serious, warp
The medicament added into chemicals dosing plant 6 for purifying water that the people of chemical feed pipe 602 is, the dilution medicament of chemical tank 601, after dilution
Medicament injects through water inlet pipe 4 into container 1, so as to improve water quality.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour just can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deformed within the scope of the present invention.
Claims (5)
1. set successively from bottom to top in a kind of efficient constructed wetland device, including the container for planting plants, the container
Put ventilative gravel layer, the sandy gravel stratum of water storage, the adsorption layer for filtering poisonous harmful substance and the soil for planting vegetation
Earth layer, it is characterised in that：Described adsorption layer is the auger mechanism for traversing container, and described auger mechanism includes crossing container
Some air-vents are offered on auger casing in auger casing, the container, auger casing one end outside container is set
The charging aperture for adding adsorbent is equipped with, the other end is provided with the discharging opening of waste material in discharge auger case body.
2. a kind of efficient constructed wetland device according to claim 1, it is characterised in that：The container bottom is provided with
Aerator, described aerator includes the blower fan being located at outside container, and described blower fan is through pipe fitting and is arranged on container bottom
Aeration head connect.
3. a kind of efficient constructed wetland device according to claim 1 or 2, it is characterised in that：Positioned at auger mechanism
Charging aperture one end is provided with the water inlet pipe for the water filling into container, and the container bottom is provided with the row for discharging sewage in container
Dirt pipe.
4. a kind of efficient constructed wetland device according to claim 3, it is characterised in that：The water inlet pipe and charging aperture
The auger casing of one end is connected.
5. a kind of efficient constructed wetland device according to claim 4, it is characterised in that：The water inlet pipe, which is connected with, to be added
Medicine device, described chemicals dosing plant includes being provided with chemical feed pipe on the chemical tank for mixed diluting medicament, described chemical tank,
Described chemical tank is connected through pipe fitting and water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544424.8A CN107285473A (en) | 2017-07-06 | 2017-07-06 | A kind of efficient constructed wetland device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544424.8A CN107285473A (en) | 2017-07-06 | 2017-07-06 | A kind of efficient constructed wetland device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107285473A true CN107285473A (en) | 2017-10-24 |
Family
ID=60100339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544424.8A Pending CN107285473A (en) | 2017-07-06 | 2017-07-06 | A kind of efficient constructed wetland device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107285473A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203700034U (en) * | 2014-01-09 | 2014-07-09 | 扬州大学 | Stacked vertical current low oxygen artificial wetland water treatment device |
| CN104192983A (en) * | 2014-08-26 | 2014-12-10 | 广西师范大学 | Complex ecological high-load soil infiltration system |
| CN205275360U (en) * | 2015-12-20 | 2016-06-01 | 傅秀治 | Automatic change multistage active carbon sewage that packs and cross filter tower |
| CN105858907A (en) * | 2016-06-27 | 2016-08-17 | 汪浩 | Constructed wetland and method for treating domestic sewage |
-
2017
- 2017-07-06 CN CN201710544424.8A patent/CN107285473A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203700034U (en) * | 2014-01-09 | 2014-07-09 | 扬州大学 | Stacked vertical current low oxygen artificial wetland water treatment device |
| CN104192983A (en) * | 2014-08-26 | 2014-12-10 | 广西师范大学 | Complex ecological high-load soil infiltration system |
| CN205275360U (en) * | 2015-12-20 | 2016-06-01 | 傅秀治 | Automatic change multistage active carbon sewage that packs and cross filter tower |
| CN105858907A (en) * | 2016-06-27 | 2016-08-17 | 汪浩 | Constructed wetland and method for treating domestic sewage |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |