CN104944592B - Multilamellar shallow root system growing space plant filter post assembly type filter bed - Google Patents
Multilamellar shallow root system growing space plant filter post assembly type filter bed Download PDFInfo
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- CN104944592B CN104944592B CN201510386523.9A CN201510386523A CN104944592B CN 104944592 B CN104944592 B CN 104944592B CN 201510386523 A CN201510386523 A CN 201510386523A CN 104944592 B CN104944592 B CN 104944592B
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- bed
- dividing plate
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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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Abstract
The invention discloses a kind of multilamellar shallow root system growing space plant filters post assembly type filter bed, including filter bed bed body, some plants of the bed bottom interval setting of the filter bed bed body filter pole unit；The plant filter pole unit includes cylindrical post jamb, dividing plate one, dividing plate two, hydroponic plant one and hydroponic plant two, some apertures are disposed with staggeredly on the post jamb, dividing plate one and dividing plate two are from top to bottom respectively equipped with the inside of post jamb, one root portion of hydroponic plant is fixed on dividing plate one, one stem and leaf part of hydroponic plant is upwards, two root portion of the hydroponic plant is fixed on dividing plate two and bed bottom, and two stem and leaf part of hydroponic plant is extended on the outside of post jamb by aperture；The filter bed bed body end is provided with into water distributing reservoir, and water inlet distributing reservoir is provided with downflow weir.Low cost of manufacture of the present invention, simple maintenance, land utilization ratio and process sewage efficiency high.
Description
Technical field
The invention belongs to environmental protection technical field, is related to a kind of multilamellar shallow root system growing space plant filter post assembly type filter
Bed is processed.
Background technology
Water plant filter bed is a kind of novel non-substrate type artificial wet land system for purifying eutrophication water body.It is first
The water plant dense planting of stalk and well developed root system is first selected in artifical flume, by the fine and closely woven net formed in growing process
Suspension pollutant in water and algae are efficiently filtered and are removed by shape root system bed course, then by microorganism to the sludge that formed
Nutrient, the algae metabolites such as Organic substance, nitrogen and phosphorus in product thing (deposition) etc. carry out biodegradation removal, while passing through
Plant absorption goes in eliminating water and part nitrogen, Phosphorus nutrient in bed mud, and by periodically removing deposition by most of Organic substance and
Nutrient removes water body, forms an efficient ecological cleaning system being made up of aquatic animal, plantses and symbiotic microorganism.While it
The aquatic vegetable with very high economic worth can also be produced, and passes through biological compost fermentation technique by high content of organics bottom
Mud changes into efficient organic fertilizer, to reach the reusable edible of resource.
Plants filtering bed is used as a kind of technological means for processing sewage, with water plant as core, aquatic animal and microorganism
Symbiosis, is not filled with any medium, realizes that physical filtering and biological treatment combine, with process is simple, operational management convenience, water
Power load is big, the features such as invest low, ecological environment benefit and notable economic well-being of workers and staff.But a disadvantage is that the depth of water is shallower, stop in waterpower
Under the conditions of staying time identical, floor space can be caused larger.
Content of the invention
Goal of the invention：The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of device low cost of manufacture, maintenance
Simply, the multilamellar shallow root system growing space plant filter post assembly type filter bed of land utilization ratio and process sewage efficiency high.
To achieve these goals, following technical scheme present invention employs：Plant a kind of multilamellar shallow root system growing space
Thing filters post assembly type filter bed, and including filter bed bed body, some plants of the bed bottom interval setting of the filter bed bed body filter pole unit；Described
Plant filter pole unit includes post jamb, dividing plate one, dividing plate two, hydroponic plant one and hydroponic plant two, interlaced arrangement on the post jamb
There are some apertures, on the inside of post jamb, be from top to bottom respectively equipped with dividing plate one and dividing plate two, one root portion of hydroponic plant is fixed on dividing plate
On one, upwards, the root of the hydroponic plant two is fixed on dividing plate two and bed bottom one stem and leaf part of hydroponic plant, hydroponic plant
Two stem and leaf parts are extended on the outside of post jamb by aperture；The filter bed bed body end is provided with into water distributing reservoir, and water inlet distributing reservoir is provided with
Downflow weir.
Further, the post jamb is cylinder, and a diameter of 20cm of post jamb is highly 30cm.
Further, the hole diameter is 4cm, and aperture pitch of holes is 3cm.
Further, the dividing plate one, dividing plate two and bed bottom are respectively provided with the gradient；Dividing plate one and two gradient of dividing plate are 5%,
Bed bottom sloping is 0.5%.
Further, the post jamb is respectively equipped with outlet one, outlet near the position of dividing plate one, dividing plate two and bed bottom
Two and outlet three.
Further, the plant filter pole unit spacing distance is 8～10cm.
Further, the filter bed bed body is brick mix structure.
Further, the filter bed bed body hydraulic surface loading is 3.5～4.0m3/(m2.d).
Further, the hydroponic plant one be water harmony dish, Canna generalis Bailey, rye grass or Nasturtium officinale, the hydroponic plant two
For phragmites communiss.
Further, the distance between the dividing plate one and dividing plate two and the distance between dividing plate two and bed bottom are
10cm.
The present invention compared with the existing technology, with advantages below and beneficial effect：
1st, present configuration is simple, and main body is to filter the multilamellar shallow root that pole unit is constituted by multiple shallow root system growing spaces plant
It is growing space plant filter post assembly type filter bed system, shallow-layer plant filters post design and can save floor occupying area about 2/3 into three layers,
Land resource is fully saved；
2nd, the system is the multilamellar shallow root system growing space being made up of several shallow root system growing space plant filter post monomers
Plant filters post assembly type filter bed system, can flexibly arrange the individual of shallow-layer plant filter post monomer according to site condition and land area
Number；
3rd, the present invention is made rationally using different emergent aquactic plants and the habit of hydroponic plant using the absorption of their root systems
Acted on the Physical entrapment with plant high density root system, the suspended state Organic substance, particulate form nitrogen and phosphorus effectively in removal sewage, with
When it can also produce the aquatic vegetable with very high economic worth；
4th, in the present invention, in multilamellar shallow root system growing space plant filter post assembly type filter bed, plant adopts tank farming kind
Plant, the artificial swamp of tradition filling filler can be overcome to hold susceptible to plugging problem；
5th, the ruuning situation of post assembly type filter bed, the water plant of the superiors are filtered according to multilamellar shallow root system growing space plant
Can be changed crops according to season, and desilting is synchronously carried out to filter bed upper strata；Filter post monomer can be with cleaning in each to 2 years once；
6th, assembly of the invention is simple to operate, and material therefor is easy to get, and operating cost is extremely low, can significantly save occupation of land face
Product, is suitable to the purified treatment of big flow polluted surface water.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of post jamb, dividing plate one and dividing plate two that plant filters pole unit；
Fig. 3 assigns schematic diagram for the hydroponic plant two of plant filter pole unit.
In figure：1- water inlet distributing reservoirs, 2- downflow weirs, 3- hydroponic plants one, 4- hydroponic plants two, 5- post jambs, 6- beds bottom, 7-
Aperture, 8- outlets three, 9- filter bed bed bodies, 10- dividing plates two, 11- outlets two, 12- dividing plates one, 13- outlets one.
Specific embodiment：
Below in conjunction with the accompanying drawings the present invention is done and is further explained.
As shown in Figures 1 to 3, multilamellar shallow root system growing space plant filter post assembly type filter bed of the invention includes filter bed bed body
9, the filter bed bed body 9 is brick mix structure, and 9 hydraulic surface loading of filter bed bed body is 3.5～4.0m3/(m2.d).In filter bed bed body 9
End is provided with into water distributing reservoir 1, and water inlet distributing reservoir 1 is provided with downflow weir 2, and the water that intakes in distributing reservoir 1 can be flowed into by downflow weir 2
In filter bed bed body 9.The some plants of 6 interval setting of bed bottom of the filter bed bed body 9 filter pole unit, and plant filters pole unit spacing distance
For 8～10cm, it is that the stem and leaf growth of hydroponic plant in plant filter pole unit reserves sufficient space.
The plant filter pole unit includes post jamb 5, dividing plate 1, dividing plate 2 10, hydroponic plant 1 and hydroponic plant 24.
The post jamb 5 is cylinder, and 5 a diameter of 20cm of post jamb, is highly 30cm；Some apertures 7, aperture 7 are disposed with staggeredly on post jamb 5
For intaking and assigning hydroponic plant, 7 a diameter of 4cm of aperture, 7 pitch of holes of aperture is 3cm；From top to bottom distinguish on the inside of post jamb 5
Be provided with dividing plate 1 and dividing plate 2 10, the distance between the dividing plate 1 and dividing plate 2 10 and dividing plate 2 10 and bed bottom 6 it
Between distance be 10cm, 5 inner space of post jamb is divided into by three layers of upper, middle and lower by dividing plate 1 and dividing plate 2 10,；Water planting is planted
One 3 root portion of thing is fixed on dividing plate 1, and one 3 stem and leaf part of hydroponic plant is upwards；24 root portion of hydroponic plant be fixed on every
On plate 2 10 and bed bottom 6,24 stem and leaf part of hydroponic plant is extended on the outside of post jamb 5 by aperture 7.In the present embodiment, hydroponic plant
One 3 is water harmony dish, Canna generalis Bailey, rye grass or Nasturtium officinale, and hydroponic plant 24 is phragmites communiss.
In addition, the dividing plate 1, dividing plate 2 10 and bed bottom 6 are respectively provided with the gradient, dividing plate 1 and 2 10 gradient of dividing plate are equal
For 5%, 6 gradient of bed bottom is 0.5%；Post jamb 5 is respectively equipped with outlet near the position of dividing plate 1, dividing plate 2 10 and bed bottom 6
One 13, outlet 2 11 and outlet 38, by said structure, are on the one hand easy to the discharge of water in shallow-layer plants filtering bed, another
Aspect can be such that the mud for retaining formation in filter pole unit flows out along gradient direction.
Water in water inlet distributing reservoir 1 is entered in filter bed bed body 9 by downflow weir 2, then passes sequentially through each filter pole unit
Interior, in plant filter pole unit, hydroponic plant is processed, eventually through water outlet after last filter pole unit.Can be according to filter bed
Ruuning situation, is regularly safeguarded desilting to device.
In filter bed of the present invention the triple layer designs of plant filter pole unit not only can Economization on land area, and can be rationally sharp
With different emergent aquactic plants and the habit of hydroponic plant, using the thing of the Absorption and plant high density root system of their root systems
Float, particulate form nitrogen and particle cluster flow in reason crown_interception, effectively removal sewage.Additionally, adopting in plant filter pole unit
Tank farming planting plants, the artificial swamp that tradition can be overcome to have filler hold susceptible to plugging problem.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of multilamellar shallow root system growing space plant filters post assembly type filter bed, including filter bed bed body (9), it is characterised in that：Institute
The some plants of bed bottom (6) interval setting for stating filter bed bed body (9) filter pole unit；Plant filter pole unit include post jamb (5), every
Plate one (12), dividing plate two (10), hydroponic plant one (3) and hydroponic plant two (4), described post jamb (5) are cylinder, post jamb (5)
Some apertures (7) are disposed with staggeredly above, dividing plate one (12) and dividing plate two (10) on the inside of post jamb (5), is from top to bottom respectively equipped with, every
Plate one (12), dividing plate two (10) and bed bottom (6) are respectively provided with the gradient, and post jamb (5) is near dividing plate one (12), dividing plate two (10) and bed bottom
(6) position is respectively equipped with outlet one (13), outlet two (11) and outlet three (8), and the hydroponic plant one (3) is water
Harmony dish, Canna generalis Bailey, rye grass or Nasturtium officinale, one (3) root portion of hydroponic plant are fixed on dividing plate one (12), hydroponic plant one
(3) stem and leaf part upwards, the hydroponic plant two (4) be phragmites communiss, two (4) root portion of hydroponic plant be fixed on dividing plate two (10) and
On bed bottom (6), two (4) stem and leaf part of hydroponic plant is extended on the outside of post jamb (5) by aperture (7)；Filter bed bed body (9) front end
It is provided with into water distributing reservoir (1), water inlet distributing reservoir (1) is provided with downflow weir (2).
2. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
Post jamb (5) a diameter of 20cm, is highly 30cm.
3. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
Aperture (7) a diameter of 4cm, aperture (7) pitch of holes are 3cm.
4. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
The dividing plate one (12) and two (10) gradient of dividing plate are 5%, and bed bottom (6) gradient is 0.5%.
5. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
The plant filter pole unit spacing distance is 8～10cm.
6. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
Described filter bed bed body (9) are brick mix structure.
7. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
The hydraulic surface loading of filter bed bed body (9) is 3.5～4.0m3/(m2.d).
8. a kind of multilamellar shallow root system growing space plant according to claim 1 filters post assembly type filter bed, it is characterised in that：
The distance between the dividing plate one (12) and dividing plate two (10) and the distance between dividing plate two (10) and bed bottom (6) are
10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386523.9A CN104944592B (en) | 2015-06-30 | 2015-06-30 | Multilamellar shallow root system growing space plant filter post assembly type filter bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386523.9A CN104944592B (en) | 2015-06-30 | 2015-06-30 | Multilamellar shallow root system growing space plant filter post assembly type filter bed |
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| CN104944592A CN104944592A (en) | 2015-09-30 |
| CN104944592B true CN104944592B (en) | 2017-03-15 |
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Families Citing this family (3)
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| CN107558434B (en) * | 2017-09-29 | 2024-02-06 | 中冶华天工程技术有限公司 | Ecological current-inhibiting system of hard shore |
| CN110002684A (en) * | 2019-04-26 | 2019-07-12 | 深圳市环境科学研究院 | A kind of artificial wet land treating system and processing method |
| CN112919638A (en) * | 2021-02-01 | 2021-06-08 | 岭南生态文旅股份有限公司 | Modular aquatic plant multi-layer community construction system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11104686A (en) * | 1997-10-08 | 1999-04-20 | Shimizu Corp | Method for purifying river and its apparatus |
| CN2931466Y (en) * | 2006-07-19 | 2007-08-08 | 山东大学 | Water body treatment plants filtering bed |
| CN2931467Y (en) * | 2006-07-19 | 2007-08-08 | 山东大学 | Suspending type ground mass free aquatic plant purifying bed |
| CN103848502B (en) * | 2012-12-05 | 2016-07-06 | 中国科学院城市环境研究所 | A kind of water plant filter bed system purified containing antibiotic breeding wastewater |
| CN103755031B (en) * | 2014-01-03 | 2015-01-07 | 东南大学 | Thin plant packed bed and hydroponic plant bed superimposed wetland processing sewage system |
| CN203999148U (en) * | 2014-06-26 | 2014-12-10 | 南京领先环保技术有限公司 | A kind of restoration of the ecosystem device that improves water surrounding |
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