CN206407976U - A kind of multi-faceted water-distributing device of vertical current constructed wetland - Google Patents
A kind of multi-faceted water-distributing device of vertical current constructed wetland Download PDFInfo
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- CN206407976U CN206407976U CN201621309680.6U CN201621309680U CN206407976U CN 206407976 U CN206407976 U CN 206407976U CN 201621309680 U CN201621309680 U CN 201621309680U CN 206407976 U CN206407976 U CN 206407976U
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- water distribution
- water
- branch pipe
- distribution branch
- artificial swamp
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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
Abstract
The utility model discloses a kind of multi-faceted water-distributing device of vertical current constructed wetland, including artificial swamp pond, cloth supply mains one is connected with the left side wall of the artificial swamp pond, cloth supply mains two is connected with the right side wall of the artificial swamp pond, wet land filler area is provided with the artificial swamp pond, the dendritic water distribution branch pipe one and water distribution branch pipe two of multigroup horizontal positioned are provided with the wet land filler area, the water distribution branch pipe one is connected with cloth supply mains one, the water distribution branch pipe two is connected with cloth supply mains's two-phase, multigroup air supply pipe placed vertically is additionally provided with the wet land filler area.The utility model has the advantages that uniform, simple in construction, cheap water distribution, manageability and stable, and using air supply pipe by the way that outside air is uniformly inputted in wet land filler area by air vent, uniform oxygenation and the fine air permeability of soil of water body are realized, the treatment effeciency of artificial swamp is improved.
Description
Technical field
The utility model is related to artificial swamp water distribution technology field, specially a kind of multi-faceted water distribution of vertical current constructed wetland
Device.
Background technology
Artificial swamp is a kind of Novel sewage handling process grown up 1970s, artificial wet land treating system
There is construction, it is cheap operating cost, high treating effect, widely applicable, be widely used in municipal sewage, sanitary sewage and
The purification of the contaminant water of rivers,lakes and seas.In the artificial swamp built up at present, vertical current constructed wetland is because taking up an area small, effluent quality
Good, treatment effeciency is high and accounts for sizable ratio, using also the most extensive.Vertical current constructed wetland sewage disposal, is by water distribution
Sewage is delivered to wetland surface by device, and sewage flows through wet land filler layer from top to bottom, and water purification is by spreading after being filtered through wet land filler area
The collector pipe for being located at wet land filler area bottom collects discharge.Water distribution uniformity is vital part, water distribution in artificial swamp
Whether be uniformly directly connected to wetland whether can stable operation, only water distribution uniformity just can guarantee that the load one of processing system
Cause, prevent the generation in short stream and dead band, so as to reach preferable treatment effect, this be artificial swamp can normally run it is basic
One of condition.
Existing vertical current constructed wetland uses side water distribution, and water-distributing device has circular hole by a cloth water conduit tube connection surface
Many water distribution branch pipes composition, sewage flows into from the cloth water conduit tube for being arranged in artificial swamp side and is laid in the water distribution of wetland bed surface
Branch pipe, is completed to wetland bed surface water distribution from water distribution branch pipe circular hole water outlet.This water-distributing device is not because circular hole is on water distribution branch pipe
Disconnected water outlet is gradually reduced the discharge of sewage in water distribution branch pipe, apart from the cloth water conduit tube nearby big cloth water of the discharge of sewage in water distribution branch pipe
Greatly, to reduce cloth water few for the distal end discharge of sewage of water distribution branch pipe, occur that local short stream, water distribution be uneven, processing system load not
Unanimously, the problems such as sewage treating efficiency declines;In addition, water distribution does not have aerobic process, the utilization rate in Ye Huishi wet land fillers area is big
It is big relatively low.
Utility model content
The purpose of this utility model is to provide a kind of vertical current constructed wetland multi-faceted water-distributing device, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme:
A kind of multi-faceted water-distributing device of vertical current constructed wetland, including artificial swamp pond, artificial swamp pond left side wall
On be connected with cloth supply mains one, artificial swamp pond right side wall and be connected with cloth supply mains two, set in the artificial swamp pond
There are the dendritic water distribution branch pipe one and water distribution branch pipe two that multigroup horizontal positioned is provided with wet land filler area, the wet land filler area, and
Crossed-symmetrical arranges that the water distribution branch pipe one is connected with cloth supply mains one, described between water distribution branch pipe one and water distribution branch pipe two
Water distribution branch pipe two is connected with cloth supply mains's two-phase, multigroup air supply pipe placed vertically is additionally provided with the wet land filler area, and supply
One end of tracheae is connected to wet land filler area bottom, and the other end is through wet land filler area top and extends to the external world.
It is preferred that, artificial swamp pond cross sectional shape is rectangle, and the both sides and bottom in artificial swamp pond are equipped with
Impervious barrier.
It is preferred that, multigroup water distributing pore is equipped with the water distribution branch pipe one and water distribution branch pipe two, and water distributing pore is circle.
It is preferred that, multigroup air vent is provided with the air supply pipe, and air vent is circle.
It is preferred that, it is equipped with cloth penstock on the cloth supply mains one and cloth supply mains two.
Compared with prior art, the beneficial effects of the utility model are:The multi-faceted water-distributing device of the vertical current constructed wetland,
When in use, sewage separately flows into the two cloth supply mains one and cloth supply mains two for being arranged in the artificial swamp pond left and right sides, it
Respectively enter afterwards in the water distribution branch pipe one and water distribution branch pipe two being arranged symmetrically, then the circle in water distribution branch pipe one and water distribution branch pipe two
Type water distributing pore is uniformly discharged, because water distribution branch pipe one and water distribution branch pipe two are arranged symmetrically water distribution, offset sewage from side water distribution when
The problem of mass flow discrepancy, near-end cloth water are big in pipe, distal end cloth water reduces, makes the synthesis water distribution of each node in wet land filler area
Amount is consistent, completes to water distribution branch pipe one and the water distribution uniformity of water distribution branch pipe two;In addition, multigroup air supply pipe is provided with wet land filler area,
Ensure that the external world there are enough air to enter by circular air vent in the water body in wet land filler area and soil, realize the uniform of water body
Oxygenation and the fine air permeability of soil, improve the treatment effeciency of artificial swamp.
The utility model has the advantages that uniform, simple in construction, cheap water distribution, manageability and stable, and
Using air supply pipe by the way that outside air is uniformly inputted in wet land filler area by air vent, realize water body uniform oxygenation and
The fine air permeability of soil, improves the treatment effeciency of artificial swamp.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is this practical water distribution, supply partial structural diagram.
In figure:1 artificial swamp pond, 2 cloth supply mains one, 3 cloth supply mains two, 4 wet land filler areas, 5 water distribution branch pipes one, 6 cloth
Water branch pipe two, 7 water distributing pores, 8 air supply pipes, 9 air vents, 10 impervious barriers, 11 cloth penstocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:
A kind of multi-faceted water-distributing device of vertical current constructed wetland, including artificial swamp pond 1, and the section shape of artificial swamp pond 1
Shape is rectangle, and artificial swamp pond 1 can be prefabricated using different materials according to the place difference used, such as steel plate, PVC, fiberglass,
Also can be prefabricated using reinforced concrete structure, do not limited by place, the both sides and bottom in artificial swamp pond 1 are equipped with impervious barrier
10, prevent from being connected with cloth supply mains 1 on the seepage of sewage and filtrate, the left side wall of artificial swamp pond 1, the right side of artificial swamp pond 1
It is connected with wall on cloth supply mains 23, and cloth supply mains 1 and cloth supply mains 23 and is equipped with cloth penstock 11, adjusts cloth
Water-carrying capacity, easy access are safeguarded.
Wet land filler area 4 is provided with artificial swamp pond 1, and wet land filler area 4 is by sandy soil layer and the sand gravel of different-grain diameter
Packing layer is constituted, and the particle diameter of sand gravel is 10-20mm, and the filtrate in the sand gravel packing layer of different-grain diameter is to outstanding in sewage
Float plays the role of physical filtering, and biochemical degradation can be carried out to pollutant, wherein on sandy soil layer as microorganism growing carrier
Also the wetland plants such as canna, cyperus alternifolius, cattail and the reed of well developed root system can be planted, its root system is to the nitrogen in sewage, phosphorus, again
The materials such as metal have good absorption, and also can have sewage disposal system as microorganism growing carrier, wetland plant
There is landscape function.
The dendritic water distribution branch pipe 1 and water distribution branch pipe 26 of multigroup horizontal positioned, and water distribution branch are provided with wet land filler area 4
Crossed-symmetrical is arranged between pipe 1 and water distribution branch pipe 26, and multigroup water distributing pore is equipped with water distribution branch pipe 1 and water distribution branch pipe 26
7, and water distributing pore 7 is circular, a diameter of 1-2cm of water distributing pore 7, and the net gap between two adjacent groups water distributing pore 7 is 10-
15cm, water distribution branch pipe 1 is connected with cloth supply mains 1, and water distribution branch pipe 26 is connected with cloth supply mains 23, realizes wetland
The synthesis cloth water of each node is consistent in packing area 4, completes to water distribution branch pipe one and the water distribution uniformity of water distribution branch pipe two.
It is additionally provided with multigroup air supply pipe 8 placed vertically in wet land filler area 4, and one end of air supply pipe 8 is connected to wetland and filled out
Expect the bottom of area 4, the other end is through the top of wet land filler area 4 and extends to the external world, multigroup air vent 9 is provided with air supply pipe 8, and supply
Stomata 9 is circular, a diameter of 2.5-4cm of air vent 9, and the net gap between two adjacent groups air vent 9 is 20-30cm, profit
With air supply pipe 8 by the way that outside air is uniformly inputted in wet land filler area 4 by air vent 9, the uniform oxygenation of water body is realized
And the fine air permeability of soil, improve the treatment effeciency of artificial swamp.
Utility model works flow:It is total that sewage separately flows into two water distributions for being arranged in the left and right sides of artificial swamp pond 1
Pipe 1 and cloth supply mains 23, respectively enter in the water distribution branch pipe 1 and water distribution branch pipe 25 being arranged symmetrically afterwards, then by water distribution
Round water distributing pore 7 in branch pipe 1 and water distribution branch pipe 25 is uniformly discharged, because water distribution branch pipe 1 and water distribution branch pipe 26 are symmetrical
Arrange water distribution, offset sewage from side water distribution when pipe in mass flow discrepancy, near-end cloth water is big, distal end cloth water reduces the problem of,
Make the synthesis cloth water of each node in wet land filler area 4 consistent, complete to water distribution branch pipe 1 and the water distribution uniformity of water distribution branch pipe 26;
In addition, being provided with multigroup air supply pipe 8 in wet land filler area 4, it is ensured that the external world has enough air to be filled out by circular air vent 9 into wetland
Expect in the water body and soil in area 4, realize uniform oxygenation and the fine air permeability of soil of water body, improve the place of artificial swamp
Manage efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multi-faceted water-distributing device of vertical current constructed wetland, including artificial swamp pond (1), it is characterised in that:It is described artificial
It is connected with wetland pond (1) left side wall on cloth supply mains one (2), artificial swamp pond (1) right side wall and is connected with cloth supply mains
Wet land filler area (4) are provided with two (3), the artificial swamp pond (1), are put in the wet land filler area (4) provided with multigroup level
Cross-pair between the dendritic water distribution branch pipe one (5) and water distribution branch pipe two (6), and water distribution branch pipe one (5) and water distribution branch pipe two (6) put
Claim arrangement, the water distribution branch pipe one (5) is connected with cloth supply mains one (2), the water distribution branch pipe two (6) and cloth supply mains two
(3) it is connected, multigroup air supply pipe (8) placed vertically, and one end of air supply pipe (8) is additionally provided with the wet land filler area (4)
Wet land filler area (4) bottom is connected to, the other end is through wet land filler area (4) top and extends to the external world.
2. the multi-faceted water-distributing device of a kind of vertical current constructed wetland according to claim 1, it is characterised in that:It is described artificial
Wetland pond (1) cross sectional shape is rectangle, and the both sides and bottom of artificial swamp pond (1) are equipped with impervious barrier (10).
3. the multi-faceted water-distributing device of a kind of vertical current constructed wetland according to claim 1, it is characterised in that:The water distribution
Multigroup water distributing pore (7) is equipped with branch pipe one (5) and water distribution branch pipe two (6), and water distributing pore (7) is circle.
4. the multi-faceted water-distributing device of a kind of vertical current constructed wetland according to claim 1, it is characterised in that:The supply
Manage and multigroup air vent (9) is provided with (8), and air vent (9) is circle.
5. the multi-faceted water-distributing device of a kind of vertical current constructed wetland according to claim 4, it is characterised in that:The water distribution
Cloth penstock (11) is equipped with house steward one (2) and cloth supply mains two (3).
Priority Applications (1)
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CN201621309680.6U CN206407976U (en) | 2016-12-01 | 2016-12-01 | A kind of multi-faceted water-distributing device of vertical current constructed wetland |
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CN201621309680.6U CN206407976U (en) | 2016-12-01 | 2016-12-01 | A kind of multi-faceted water-distributing device of vertical current constructed wetland |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113336333A (en) * | 2021-06-03 | 2021-09-03 | 中电建生态环境集团有限公司 | Simulation system for researching water purification capacity of constructed wetland |
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- 2016-12-01 CN CN201621309680.6U patent/CN206407976U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113336333A (en) * | 2021-06-03 | 2021-09-03 | 中电建生态环境集团有限公司 | Simulation system for researching water purification capacity of constructed wetland |
CN113336333B (en) * | 2021-06-03 | 2022-10-14 | 中电建生态环境集团有限公司 | Simulation system for researching water purification capacity of constructed wetland |
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Effective date of registration: 20180716 Address after: 230000 Jinzhai Road, Shushan District, Hefei, Anhui, northwest corner of Wangjiang West Road Patentee after: Anhui new season Environmental Protection Technology Co., Ltd. Address before: 230031 room 702, unit 2, yuyujin court, international flower capital, Shitai Road, Shushan, Anhui, Hefei, Shitai, China Patentee before: Huang Xin |