CN106336084B - A kind of multimedium underground diafiltration is back to the processing unit of water for scenic environment use - Google Patents

A kind of multimedium underground diafiltration is back to the processing unit of water for scenic environment use Download PDF

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Publication number
CN106336084B
CN106336084B CN201610929315.3A CN201610929315A CN106336084B CN 106336084 B CN106336084 B CN 106336084B CN 201610929315 A CN201610929315 A CN 201610929315A CN 106336084 B CN106336084 B CN 106336084B
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China
Prior art keywords
layer
water
multimedium
wire netting
underground
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Expired - Fee Related
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CN201610929315.3A
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Chinese (zh)
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CN106336084A (en
Inventor
张楠
李建民
吕建晓
黄文�
谢国红
王素芬
张莉
周凌云
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Henan Institute of Science and Technology
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Henan Institute of Science and Technology
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Priority to CN201610929315.3A priority Critical patent/CN106336084B/en
Publication of CN106336084A publication Critical patent/CN106336084A/en
Application granted granted Critical
Publication of CN106336084B publication Critical patent/CN106336084B/en
Expired - Fee Related legal-status Critical Current
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage

Abstract

The invention discloses the processing units that a kind of diafiltration of multimedium underground is back to water for scenic environment use, including being embedded in the auxiliary device of underground and positioned at the multimedium ecosphere of auxiliary device bottom, the bottom periphery of the multimedium ecosphere is equipped with fixture block, and the lower section of multimedium ecosphere is equipped with guide layer, the periphery of the guide layer is equipped with fixed block, the fixed block is equipped with card slot, and fixture block is slidably mounted in card slot, the top of the guide layer is equipped with diversion trench, and the cross section of diversion trench is semicircle, the bottom of the guide layer is equipped with filter material layer, and diversion pipe is embedded in filter material layer, the top of the diversion pipe and the bottom end of diversion trench connect, and multilayer polyurethane strainer is equipped in diversion pipe.The present invention is easily installed, and can carry out the diafiltration of multimedium underground to sewage, avoids puzzlement caused by filter net jam, sewage can be filtered for multiple times, guarantee filtered water quality, and structure is simple, easy to use, at low cost.

Description

A kind of multimedium underground diafiltration is back to the processing unit of water for scenic environment use
Technical field
The present invention relates to sewage-treatment plant technical fields more particularly to a kind of diafiltration of multimedium underground to be back to landscape ring The processing unit of border water.
Background technique
China is the country of shortage of water resources, in national 669 cities, 400 long-term insufficient waters in city, altogether in have 110 city serious water shortages at least cause industrial output value to lose 200,000,000,000 yuan every year due to water shortage;Simultaneously because water resource is excellent Change and configure not in place, the low use of excellent water, ignores reuse of wastewater, cause the significant wastage of water resource;In face of such sternness Situation, it is ensured that the sustainable and healthy development of economy and society guarantees the sustainable use of water resource, and Treated sewage reusing is imperative.
Currently, by sewage purification and reuse in consumable water of sight and amusement, this is not only conducive to environment in more and more city both at home and abroad Protection, reduces the expense beautified the environment, and is also beneficial to the ecological balance of protection aquatile, but existing for landscape The processing unit construction of water-use for environment is relatively large, and construction cost is high, and therefore, we have proposed a kind of multimedium undergrounds Diafiltration is back to the processing unit of water for scenic environment use for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of diafiltrations of multimedium underground to be back to landscape ring The processing unit of border water.
A kind of multimedium underground diafiltration proposed by the present invention is back to the processing unit of water for scenic environment use, including is embedded in The auxiliary device of underground and multimedium ecosphere positioned at auxiliary device bottom, the bottom periphery of the multimedium ecosphere are all provided with There is fixture block, and the lower section of multimedium ecosphere is equipped with guide layer, the periphery of the guide layer is equipped with fixed block, the fixed block It is equipped with card slot, and fixture block is slidably mounted in card slot, the top of the guide layer is equipped with diversion trench, and the cross section of diversion trench For semicircle, the bottom of the guide layer is equipped with filter material layer, and diversion pipe is embedded in filter material layer, the top of the diversion pipe with The bottom end of diversion trench connects, and multilayer polyurethane strainer is equipped in diversion pipe, and the polyurethane strainer is fixed on the interior of diversion pipe On wall, and the periphery of polyurethane strainer is equipped with the deflector hole being located on diversion pipe, and the deflector hole is obliquely installed, and deflector hole with The inside of diversion pipe is connected to, and the lower section of the filter material layer is equipped with collection water layer, and the top for collecting water layer is equipped with catch basin, and catch basin Opening be equipped with wire netting and non-woven geotextile, the wire netting is fixed on the inner wall of catch basin, and non-woven geotextile position In the top of wire netting, non-woven geotextile is contacted with the bottom of filter material layer, and the lower section of the catch basin, which is equipped with, to be located on collection water layer Water collection chamber, and the bottom end of diversion pipe extends in water collection chamber.
Preferably, the auxiliary device includes upper layer wire netting, lower layer's wire netting below the wire netting of upper layer and fills out The calcium carbonate granule between upper layer wire netting and lower layer's wire netting is filled, is equipped between lower layer wire netting and calcium carbonate granule Lower non-woven geotextile.
Preferably, the multimedium ecosphere includes frame, the gravel being filled in frame, lime-ash, zeolite, clay and gives up Iron ore is abandoned, and the bottom periphery of frame is equipped with fixture block.
Preferably, the filter material layer includes the second frame and the gravel, zeolite, the clay that are filled in the second frame, and the Two frames are made of wire netting.
Preferably, the deflector hole is highly greater than height locating for the deflector hole other end locating for one end of polyurethane strainer Degree.
Preferably, the catch basin is connected with outlet pipe, and outlet pipe is connected with the water inlet of water pump, and the water pump goes out The mouth of a river is connect by aqueduct with auxiliary device.
In the present invention, the processing unit that a kind of multimedium underground diafiltration is back to water for scenic environment use passes through multimedium Ecosphere can carry out the diafiltration of multimedium underground to sewage, can be convenient for multimedium ecosphere by fixture block, fixed block and card slot It, can be convenient for water flow of the guidance after the diafiltration of multimedium underground, by poly- by diversion trench and diversion pipe with the connection of guide layer Urethane strainer can be convenient for being again filtered the water flow after the diafiltration of multimedium underground, can be by polyurethane by deflector hole The impurity discharge filtered out on strainer, can be filtered the water flow flowed out from deflector hole by filter material layer, pass through water collection chamber The water flow that can be guided diversion pipe be collected, convenient for directly carrying out using can be filtered to through filter material layer by catch basin Water flow afterwards is collected, and convenient for being filtered again, the present invention is easily installed, and can carry out multimedium underground infiltration to sewage Filter, avoids puzzlement caused by filter net jam, sewage can be filtered for multiple times, guarantee filtered water quality, and structure is simple, It is easy to use, it is at low cost.
Detailed description of the invention
Fig. 1 is the anatomy for the processing unit that a kind of multimedium underground diafiltration proposed by the present invention is back to water for scenic environment use Structural schematic diagram;
A kind of Fig. 2 multimedium underground diafiltration proposed by the present invention is back to the part A of the processing unit of water for scenic environment use Structural schematic diagram.
In figure: 1 auxiliary device, 2 multimedium ecospheres, 3 fixture blocks, 4 guide layers, 5 fixed blocks, 6 diversion trenches, 7 filter material layers, 8 Diversion pipe, 9 collection water layers, 10 catch basins, 11 wire nettings, 12 non-woven geotextiles, 13 water collection chambers, 14 polyurethane strainers, 15 deflector holes.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-2, the present embodiment proposes the processing dress that a kind of diafiltration of multimedium underground is back to water for scenic environment use It sets, the multimedium ecosphere 2 including being embedded in the auxiliary device 1 of underground and positioned at 1 bottom of auxiliary device, multimedium ecosphere 2 Bottom periphery be equipped with fixture block 3, and the lower section of multimedium ecosphere 2 is equipped with guide layer 4, and the periphery of guide layer 4 is equipped with solid Determine block 5, fixed block 5 is equipped with card slot, and fixture block 3 is slidably mounted in card slot, and the top of guide layer 4 is equipped with diversion trench 6, and leads The cross section of chute 6 is semicircle, and the bottom of guide layer 4 is equipped with filter material layer 7, and diversion pipe 8, water conservancy diversion are embedded in filter material layer 7 The top of pipe 8 is connect with the bottom end of diversion trench 6, and multilayer polyurethane strainer 14 is equipped in diversion pipe 8, and polyurethane strainer 14 is fixed In on the inner wall of diversion pipe 8, and the periphery of polyurethane strainer 14 is equipped with the deflector hole 15 being located on diversion pipe 8, and deflector hole 15 is inclined Tiltedly setting, and deflector hole 15 is connected to the inside of diversion pipe 8, the lower section of filter material layer 7 is equipped with collection water layer 9, and collects the top of water layer 9 Equipped with catch basin 10, and the opening of catch basin 10 is equipped with wire netting 11 and non-woven geotextile 12, and wire netting 11, which is fixed on, to catchment On the inner wall of slot 10, and non-woven geotextile 12 is located at the top of wire netting 11, and non-woven geotextile 12 and the bottom of filter material layer 7 connect Touching, the lower section of catch basin 10 is equipped with the water collection chamber 13 being located on collection water layer 9, and the bottom end of diversion pipe 8 extends in water collection chamber 13, Sewage enters through auxiliary device 1 carries out the diafiltration of multimedium underground in multimedium ecosphere 2, the effective part removed in sewage is miscellaneous Matter, the water flow after the diafiltration of multimedium underground are flowed into diversion trench 6, are then flowed into water collection chamber 13 through aqueduct 8, collect flowing into During water cavity 13, water flows through polyurethane strainer 14 and is filtered for multiple times, and has reached using standard;During installation, by fixture block 3 It is caught in card slot, convenient for multimedium ecosphere 2 to be connect with guide layer 4;The impurity that polyurethane strainer 14 filters out stays in poly- On urethane strainer 14, in aqueduct 8 under the impact of water flow, impurity is gone out by water flow from water-guiding hole 15, is flowed out from water-guiding hole 15 Water flow through after filter material layer 7 filters and flow into catch basin 10, the water of catch basin 10 is imported in auxiliary device 1 through water pump and is carried out again Filtering.
In the present embodiment, multimedium ecosphere 2 include frame, the gravel being filled in frame, lime-ash, zeolite, clay and Waste iron stone, and the bottom periphery of frame is equipped with fixture block 3, gravel, lime-ash, zeolite, clay and waste iron stone mixing structure Sewage can be filtered at filtrate, there is excellent filter effect.
In the present embodiment, auxiliary device 1 includes upper layer wire netting, lower layer's wire netting below the wire netting of upper layer and fills out The calcium carbonate granule between upper layer wire netting and lower layer's wire netting is filled, lower nothing is equipped between lower layer's wire netting and calcium carbonate granule Geotextiles are spun, filter material layer 7 includes the second frame and the gravel, zeolite, the clay that are filled in the second frame, and the second frame is by iron Silk screen is constituted, and deflector hole 15 is highly greater than height locating for 15 other end of deflector hole, collection locating for one end of polyurethane strainer 14 Sink 10 is connected with outlet pipe, and outlet pipe is connected with the water inlet of water pump, and the water outlet of water pump is filled by aqueduct and auxiliary Set 1 connection, the processing unit that a kind of multimedium underground diafiltration is back to water for scenic environment use can be right by multimedium ecosphere 2 Sewage carries out the diafiltration of multimedium underground, can be convenient for multimedium ecosphere 2 and guide layer 4 by fixture block 3, fixed block 5 and card slot Connection, can be filtered convenient for water flow of the guidance after the diafiltration of multimedium underground by polyurethane by diversion trench 6 and diversion pipe 8 Net 14 can be filtered polyurethane by deflector hole 15 convenient for being filtered again to the water flow after the diafiltration of multimedium underground The impurity discharge filtered out on net 14, can be filtered the water flow flowed out from deflector hole 15 by filter material layer 7, by catchmenting The water flow that chamber 13 can guide diversion pipe 8 be collected, convenient for directly carrying out using can be to through filtrate by catch basin 10 7 filtered water flow of layer are collected, and convenient for being filtered again, the present invention is easily installed, and can carry out to sewage be situated between more It is percolated under quality, avoids puzzlement caused by filter net jam, sewage can be filtered for multiple times, guarantee filtered water quality, Structure is simple, easy to use, at low cost.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of multimedium underground diafiltration is back to the processing unit of water for scenic environment use, the auxiliary device including being embedded in underground (1) and be located at auxiliary device (1) bottom multimedium ecosphere (2), which is characterized in that the bottom of the multimedium ecosphere (2) Portion periphery is equipped with fixture block (3), and the lower section of multimedium ecosphere (2) is equipped with guide layer (4), the periphery of the guide layer (4) It is equipped with fixed block (5), the fixed block (5) is equipped with card slot, and fixture block (3) is slidably mounted in card slot, the guide layer (4) top is equipped with diversion trench (6), and the cross section of diversion trench (6) is semicircle, and the bottom of the guide layer (4) is equipped with filter The bed of material (7), and be embedded with diversion pipe (8) in filter material layer (7), the top of the diversion pipe (8) and the bottom end of diversion trench (6) connect It connects, and is equipped with multilayer polyurethane strainer (14) in diversion pipe (8), the polyurethane strainer (14) is fixed on the interior of diversion pipe (8) On wall, and the periphery of polyurethane strainer (14) is equipped with the deflector hole (15) being located on diversion pipe (8), deflector hole (15) inclination Setting, and deflector hole (15) is connected to the inside of diversion pipe (8), the lower section of the filter material layer (7) is equipped with collection water layer (9), and collects The top of water layer (9) is equipped with catch basin (10), and the opening of catch basin (10) is equipped with wire netting (11) and non-woven geotextile (12), the wire netting (11) is fixed on the inner wall of catch basin (10), and non-woven geotextile (12) is located at wire netting (11) Top, non-woven geotextile (12) are contacted with the bottom of filter material layer (7), and the lower section of the catch basin (10), which is equipped with, is located at collection water layer (9) water collection chamber (13) in, and the bottom end of diversion pipe (8) extends in water collection chamber (13).
2. a kind of multimedium underground diafiltration according to claim 1 is back to the processing unit of water for scenic environment use, special Sign is that the auxiliary device (1) includes upper layer wire netting, lower layer's wire netting below the wire netting of upper layer and is filled in Calcium carbonate granule between layer wire netting and lower layer's wire netting is equipped with lower nonwoven between lower layer's wire netting and calcium carbonate granule Geotextiles.
3. a kind of multimedium underground diafiltration according to claim 1 is back to the processing unit of water for scenic environment use, special Sign is that the multimedium ecosphere (2) includes frame, the gravel being filled in frame, lime-ash, zeolite, clay and discarded iron Ore, and the bottom periphery of frame is equipped with fixture block (3).
4. a kind of multimedium underground diafiltration according to claim 1 is back to the processing unit of water for scenic environment use, special Sign is, the filter material layer (7) includes the second frame and the gravel, zeolite, the clay that are filled in the second frame, and the second frame It is made of wire netting.
5. a kind of multimedium underground diafiltration according to claim 1 is back to the processing unit of water for scenic environment use, special Sign is that one end locating height of the deflector hole (15) close to polyurethane strainer (14) is greater than locating for deflector hole (15) other end Highly.
6. a kind of multimedium underground diafiltration according to claim 1 is back to the processing unit of water for scenic environment use, special Sign is that the catch basin (10) is connected with outlet pipe, and outlet pipe is connected with the water inlet of water pump, the water outlet of the water pump It is connect by aqueduct with auxiliary device (1).
CN201610929315.3A 2016-10-31 2016-10-31 A kind of multimedium underground diafiltration is back to the processing unit of water for scenic environment use Expired - Fee Related CN106336084B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939643A (en) * 2018-07-12 2018-12-07 安徽新瑞环保设备有限公司 A kind of multiple filtration plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1927733A (en) * 2006-09-29 2007-03-14 中国科学院广州地球化学研究所 High hydraulic loading underground infiltration sewage treatment multiplex system
CN201240891Y (en) * 2008-06-26 2009-05-20 中国科学院广州地球化学研究所 Underground wet land and high-load underground infiltration sewage treatment composite system
CN201809249U (en) * 2010-06-25 2011-04-27 中国水利水电科学研究院 Artificial filler underground infiltration domestic sewage treatment system
CN103848544A (en) * 2014-03-21 2014-06-11 中国环境科学研究院 Treatment device in multi-medium underground infiltration reuse technology for landscape environment water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1927733A (en) * 2006-09-29 2007-03-14 中国科学院广州地球化学研究所 High hydraulic loading underground infiltration sewage treatment multiplex system
CN201240891Y (en) * 2008-06-26 2009-05-20 中国科学院广州地球化学研究所 Underground wet land and high-load underground infiltration sewage treatment composite system
CN201809249U (en) * 2010-06-25 2011-04-27 中国水利水电科学研究院 Artificial filler underground infiltration domestic sewage treatment system
CN103848544A (en) * 2014-03-21 2014-06-11 中国环境科学研究院 Treatment device in multi-medium underground infiltration reuse technology for landscape environment water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939643A (en) * 2018-07-12 2018-12-07 安徽新瑞环保设备有限公司 A kind of multiple filtration plate

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Granted publication date: 20190312

Termination date: 20191031