CN208964633U - Ecological continuous filter - Google Patents

Ecological continuous filter Download PDF

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Publication number
CN208964633U
CN208964633U CN201820815722.6U CN201820815722U CN208964633U CN 208964633 U CN208964633 U CN 208964633U CN 201820815722 U CN201820815722 U CN 201820815722U CN 208964633 U CN208964633 U CN 208964633U
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China
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material layer
filter material
filter
water
ecology
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CN201820815722.6U
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Inventor
王志农
华南
刘飞
高明杰
刘会敏
罗耿彬
解少杰
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SHENZHEN OASIS ECOLOGICAL TECHNOLOGY Co Ltd
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SHENZHEN OASIS ECOLOGICAL TECHNOLOGY Co Ltd
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Abstract

The utility model provides a kind of ecological continuous filter, including Artificial filtering material, and the Artificial filtering material includes the third filter material layer, the second filter material layer and the first filter material layer for successively filling out paving from top to bottom, and the partial size of the filtrate of the first filter material layer is less than or equal to 2mm more than or equal to the partial size of 8mm, the filtrate of third filter material layer less than or equal to the partial size of 2mm, the filtrate of the second filter material layer;Ecological continuous filter includes hydrophilous plant and water distribution pipeline, and water distribution pipeline is located on the first filter material layer, and water distribution pipeline is connected to water inlet;The treatment sewage flowed by water inlet is discharged again successively after the purification of the first filter material layer, the second filter material layer and third filter material layer through being discharged by water outlet through water distribution pipeline.The ecological continuous filter of the utility model realizes decentralized processing technology, has the characteristics that miniaturization, construction cost is small, operating cost is low, management service is convenient, high treating effect.

Description

Ecological continuous filter
Technical field
The utility model relates to field of sewage treatment, more specifically to a kind of ecological continuous filter.
Background technique
Actively construction is beautiful rural for country.Production development is improved living standards, custom civilization, cleanliness of villages, democratic management As beautiful rural basic principle.With the development of rural economy, organic pollutant content has exceeded existing in sanitary sewage There is environmental carrying capacity.It is expelled directly out after most of sewage is unprocessed or simple filtration, into underground reservoir or flows into rivers lake Pool pollutes water environment, causes serious impact to the ecological balance, the safe drinking water and health of the people are on the hazard.For agriculture Village's sewage quality, water feature, the decentralized processing that grows up technology, equipment or facility have miniaturization, construction cost it is small, fortune The features such as row expense is low, management service is convenient, high treating effect, such as integration apparatus, artificial swamp, biology (drop) filter tank. Compared with artificial swamp, integration apparatus and biofilter occupied area are small, but ecoscape does not have artificial swamp prominent.
Utility model content
The technical problem to be solved by the present invention is to, for above-mentioned country sewage water quality, water the problems such as, provide A kind of new ecological continuous filter.
The technical solution that the utility model solves above-mentioned technical problem is a kind of ecology continuous filter, including water inlet, water outlet Mouthful and Artificial filtering material, the Artificial filtering material include the third filter material layer for successively filling out paving from top to bottom, the second filter material layer and the One filter material layer, and the partial size of the filtrate of first filter material layer is less than or equal to 2mm, the partial size of the filtrate of second filter material layer Partial size more than or equal to 8mm, the filtrate of the third filter material layer is less than or equal to 2mm;The ecology continuous filter further includes fitting The root growth of water plant and water distribution pipeline, the hydrophilous plant provides load in second filter material layer and for microbial film Body;The water distribution pipeline is located on first filter material layer, and the water distribution pipeline is connected to the water inlet;By the water inlet Mouthful treatment sewage flowed into is discharged again through the water distribution pipeline successively by first filter material layer, the second filter material layer and the It is discharged after the purification of three filter material layers by the water outlet.
In ecological continuous filter described in the utility model, the root growth of the hydrophilous plant is in second filter material layer In and for microbial film provide carrier.
In ecological continuous filter described in the utility model, the ecology continuous filter further includes the 4th filter material layer and catchments Pipeline, the 4th filter material layer are located at below the third filter material layer, and the partial size of the filtrate of the 4th filter material layer is 20- 50mm;The pipeline that catchments is uniformly arranged in the 4th filter material layer and collection is drained into institute by purified sewage State water outlet.
In ecological continuous filter described in the utility model, the ecology continuous filter further includes protection cylinder, the protection cylinder Root system positioned at hydrophilous plant described in the first filter material layer is extended to second filter material layer after the protection cylinder.
In ecological continuous filter described in the utility model, several water distribution mouths are uniformly provided in the water distribution pipeline, And the water distribution mouth by sewage uniform divided flows to be processed on first filter material layer;The collector pipe road is uniformly provided with Several inlets, and the inlet collects the sewage being dispersed in the 4th filter material layer after purification and by described Water outlet will be discharged by purified sewage;The water distribution pipeline and/or the pipeline that catchments respectively include main pipe road and root Evenly around at least one bye-pass for being connected to the main pipe road, and the main pipe road of the water distribution pipeline and/or branch The main pipe road and/or branch road that the water distribution mouth and the pipeline that catchments are uniformly provided on main line are uniformly provided with described Inlet.
In ecological continuous filter described in the utility model, the ecology continuous filter includes wall constructed being made of multiple Pool wall, and at least one it is described it is wall constructed it is upper with the water inlet and at least one it is described it is wall constructed it is upper have described in Water outlet;The space that the pool wall surrounds includes at least one filtration module, have in the filtration module Artificial filtering material, Hydrophilous plant and water distribution pipeline, and the adjacent filtration module is come by the divides being located in the pool wall;Institute It states and offers at least one line portals on demarcation plate, and the water distribution pipeline and/or the pipeline that catchments pass through on the demarcation plate The line portals enter in the adjacent filtration module.
In ecological continuous filter described in the utility model, first filter material layer includes below one or more: grain The steel slag that sand grains that diameter is 1-2mm, partial size are 1-2mm, and the tiling of first filter material layer is with a thickness of 0.1-0.5m.
In ecological continuous filter described in the utility model, second filter material layer includes one kind below: partial size 8- The ecological pearl of 20mm, and the tiling of second filter material layer is with a thickness of 0.2-0.7m.
In ecological continuous filter described in the utility model, the third filter material layer includes one kind below: partial size 1- The sand of 2mm, and the tiling of the third filter material layer is with a thickness of 0.1-0.3m;4th filter material layer includes below a kind of or more Kind: the cobble that rubble that partial size is 20-30mm, partial size are 30-50mm, and the tiling of the 4th filter material layer is with a thickness of 0.1- 0.2m。
In ecological continuous filter described in the utility model, the hydrophilous plant includes below one or more: water lily, Lotus, reed, canna, He Wanglan, four seasons Milan, dripping guanyin;It is also stained with adsorbable on the Artificial filtering material and degrades The microbial film of dirty Organic substance in water.
The ecological continuous filter of the utility model has the advantages that the treatment sewage flowed by the water inlet Through the water distribution pipeline be discharged again successively by first filter material layer, the second filter material layer and third filter material layer purification after through by The water outlet discharge, realizes decentralized processing technology, with miniaturization, construction cost is small, operating cost is low, management service Conveniently, the features such as high treating effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model ecology continuous filter embodiment.
Appended drawing reference includes:
11- water inlet 12- water outlet 2- Artificial filtering material
21- the first filter material layer 22- the second filter material layer 23- third filter material layer
The 4th filter material layer 3- hydrophilous plant 4- water distribution pipeline of 24-
41- water distribution mouth 5- catchments pipeline 51- inlet
6- filtration module 61- demarcation plate 7- protects cylinder
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
As shown in Figure 1, being the schematic diagram of the utility model ecology continuous filter embodiment, which can be applied to dirt In water treatment field, which combines artificial swamp with filter tank technique, realizes sewage treatment.In the present embodiment Ecological continuous filter, including water inlet 11, water outlet 12 and Artificial filtering material 2, above-mentioned Artificial filtering material 2 include successively filling out from top to bottom The third filter material layer 23 of paving, the second filter material layer 22 and the first filter material layer 21, and the partial size of the filtrate of the first filter material layer 21 is less than Or it is less than equal to the partial size of 2mm, the filtrate of the second filter material layer 22 more than or equal to the partial size of 8mm, the filtrate of third filter material layer 23 Or it is equal to 2mm.Filter material layer fills out paving thickness according to decision situations such as sewage situation and sewage quantity in actual conditions application process. Ecological continuous filter further includes hydrophilous plant 3 and water distribution pipeline 4, and water distribution pipeline 4 is located on the first filter material layer 21, and water distribution pipeline with Water inlet 11 is connected to.The treatment sewage flowed by water inlet 11 through water distribution pipeline be discharged again successively by the first filter material layer 21, Second filter material layer 22 and third filter material layer 23 are discharged after purifying by water outlet 12.Wherein, the main pre- mistake of the first filter material layer 21 Filter the substance for comparing and being easier in the sewage of filtering in the sewage for flowing through the first filter material layer 21;The particle diameter of filter medium of second filter material layer 22 Compare the first filter material layer 21 and third filter material layer 23 particle diameter of filter medium it is big, convenient for hydrophilous plant 3 root system in the second filter material layer 22 growths.
Also, the root growth of hydrophilous plant 3 provides carrier, hydrophilous plant in the second filter material layer 22 and for microbial film 3 root system is convenient for microbial film absorption, so that second filter material layer 22 can pass through the microbial film pair on the root system of hydrophilous plant 3 The water body flowed through is purified;The partial size of the filtrate of third filter material layer 23 can slow down and seep under water flow due to relatively small, extend to Sewage is handled in the residence time of the second filter material layer 22, carries out the microbial film of the second filter material layer 22 to waste water to be processed abundant Absorption.Ecological continuous filter in the present embodiment has that miniaturization, construction cost is small, operating cost is low, management service is convenient, handles The features such as effect is good.
Further, ecological continuous filter further includes the 4th filter material layer 24 and the pipeline 5 that catchments, and the 4th filter material layer 24 is located at 23 lower section of third filter material layer, and the partial size of the filtrate of the 4th filter material layer 24 is 20-50mm;The pipeline 5 that catchments is uniformly arranged on the 4th Water outlet 12 is drained by purified sewage in filter material layer 24 and by collection.It is arranged by aforementioned structure, ecology diafiltration Pond outstanding advantages are stable effluent qualities and cost of investment is low and occupied area is small.
Particularly, ecological continuous filter further includes protection cylinder 7, and protection cylinder 7 is located at the first filter material layer 21, the root of hydrophilous plant 3 System sufficiently grows after protection cylinder 7 in the second filter material layer 22.By the protection cylinder 7, the root system of hydrophilous plant 3 can avoid the The growth of one filter material layer 21 (because the partial size of the first filter material layer 21 is smaller, if the root system of hydrophilous plant 3 is grown in this layer, will hinder water The lower diafiltration of flow direction), and the partial size of the filtrate in the second filter material layer 22 is relatively large, the root growth of hydrophilous plant 3 will not then hinder Hinder and is seeped under water flow.
Specifically, several water distribution mouths 41 are uniformly provided in water distribution pipeline 4, water distribution mouth 41 is uniform by sewage to be processed It shunts on the first filter material layer 21, and uniformly penetrates into each layer in lower section, so that hydrophilous plant 3 and microorganism quickly absorb The rich nutritive material that can be faster absorbed in sewage, and make Artificial filtering material 2, microbial film and hydrophilous plant 3 and sewage In rich nutritive material contact area it is sufficiently large.
Correspondingly, sewage by hydrophilous plant 3 and the first filter material layer 21, the second filter material layer 22, third filter material layer 23 with And the 4th filter material layer 24 purification after through being discharged by water outlet 12, which is dispersed in the 4th filter of bottom in pool wall The bed of material 24.For the sewage by purification is discharged quickly, catchment pipeline 5, and the pipeline 5 that catchments can be set in the 4th filter material layer 24 On be uniformly provided with several inlets 51, inlet 51 collects the sewage being dispersed in the 4th filter material layer 24 after purification simultaneously The water of collection is discharged by water outlet 12.
Also, in order to enable sewage more rapidly/flow in or out wall constructed, water distribution pipeline 4 and/or collector pipe in an orderly manner With bye-pass radial or being parallel to the horizontal plane on road 5.Specifically, water distribution pipeline 4 and/or the pipeline 5 that catchments wrap respectively Main pipe road and root are included evenly around at least one bye-pass for being connected to main pipe road, and the main pipe road of water distribution pipeline 4 and/ Or branch road is uniformly provided with water distribution mouth 41 and the main pipe road for the pipeline 5 that catchments and/or branch road are uniformly provided with inlet 51.
Partition management and can not dilatation or volume reduction is difficult to realize in traditional sewage purifier.Then ecological in the present embodiment Continuous filter includes by multiple wall constructed pool walls constituted, and at least one wall constructed upper has water inlet 11 and at least one A wall constructed upper with water outlet 12, wherein wall constructed a part side of resting on the ground, another part are located at subsurface Side.The space that pool wall surrounds includes at least one filtration module 6, have in filtration module 6 Artificial filtering material 2, hydrophilous plant 3 and Water distribution pipeline 4, and adjacent filtration module 6 is separated by the demarcation plate 61 being located in pool wall.Ecology in the present embodiment is seeped Filter tank can carry out dilatation or volume reduction and energy partition management by increasing or decreasing filtration module 6, realize decentralized processing technology, It has the characteristics that construction cost is small, operating cost is low, management service is convenient, high treating effect.
Preferably, at least one line portals is offered on demarcation plate 61, and water distribution pipeline 4 and/or the pipeline 5 that catchments pass through and divide Line portals on partition 61 enter in adjacent filtration module 6.It is arranged by aforementioned structure, it will be dirty convenient for passing through a water inlet 11 Water is transported in each filtration module 6, and filtration module 6 and demarcation plate 61 use standardized designs, are convenient for mass production Manufacture, transport and dismounting.
The first filter material layer 21 includes below one or more in the present embodiment: sand grains that partial size is 1-2mm, partial size 1- The steel slag of 2mm, and the tiling of the first filter material layer 21 is with a thickness of 0.1-0.5m, wherein the main pre-filtering of the first filter material layer 21 flows through Compare the substance being easier in the sewage of filtering in the sewage of one filter material layer 21.
The second filter material layer 22 includes one kind below in the present embodiment: partial size is the ecological pearl of 8-20mm.This second filtrate Ecological pearl in layer 22 can provide nutriment for the growth of hydrophilous plant 3.
Third filter material layer 23 includes one kind below in the present embodiment: partial size is the sand of 1-2mm, and third filter material layer 23 Tiling is with a thickness of 0.1-0.3m.Wherein the tiling thickness of third filter material layer 23 with respect to the first filter material layer 21, the second filter material layer 22 with And the 4th filter material layer 24 compare it is thick, be in order to more thoroughly, more sufficiently and more effectively will by 21 pre-filtering of the first filter material layer, The sediment and/or floccule generated after the biochemical reaction of second filter material layer 22 filters out.And the filtrate of third filter material layer 23 The particle diameter of filter medium of partial size and the first filter material layer 21 is substantially uniform, the reason is that the first filter material layer 21 and third filter material layer 23 are mainly to hold The polluter in filter sewage is carried on a shoulder pole, and what the second filter material layer 22 mainly undertook is that biochemical reaction microenvironment is provided for microorganism.
The 4th filter material layer 24 includes below one or more in the present embodiment: rubble that partial size is 20-30mm, partial size are The cobble of 30-50mm, and the tiling of the 4th filter material layer 24 is with a thickness of 0.1-0.2m.The particle diameter of filter medium of 4th filter material layer 24 is with respect to The particle diameter of filter medium of one filter material layer 21, the second filter material layer 22 and third filter material layer 24 is very big, and main purpose is easy for being located at the 4th The inlet 51 of the pipeline 5 that catchments of filter material layer 24 is collected through filtered sewage.
Comprehensive first filter material layer 21, the second filter material layer 22, third filter material layer 23 and the 4th filter material layer 24 are percolated situation, this The synthesis infiltration coefficient of the Artificial filtering material 2 of utility model is between 100-280m/d, and the porosity of Artificial filtering material 2 is in 15- Between 65%.
In addition, hydrophilous plant 3 includes below one or more: water lily, lotus, reed, canna, He Wanglan, the four seasons Milan, dripping guanyin.Ecological continuous filter ecoscape effect is good in the present embodiment, can construct landscape garden type sewage treatment and set It applies, plant and filter tank is bonded ecological filter tank system, without backwash, sludge quantity is few.
Adsorbable and dirty Organic substance in water of degrading microbial film is also stained on Artificial filtering material, which facilitates The further purification of sewage, and microbial film is also adhered on the root system of hydrophilous plant, the curable absorption of root system of plant falls off Organic granular material etc. in microbial film and water body, purifying water body while, avoid Artificial filtering material and are blocked by microbial film, shape At microbial film, sewage, Artificial filtering material, root system micro-ecological environment.
Ecological continuous filter in the present embodiment is compared with manpower rapid-infiltration, and ecological continuous filter is using root system of plant as microorganism The carrier of film forms filter layer and has purified sewage;Manpower rapid-infiltration then based on river sand, is unable to planting plants.In the present embodiment Ecological continuous filter is compared with artificial swamp, and ecological continuous filter is using root system of plant as microbial membrane carrier, microbial film and plant The collaboration of object root system absorbs pollutant purification water body;Artificial swamp then mainly utilizes plant absorption pollutant.In the present embodiment Restoration of the ecosystem and diafiltration function are combined together by ecological continuous filter, attached microbial on the root system of Artificial filtering material and hydrophilous plant Film, the polluters such as organic matter in adsorbable and water body of degrading, so that water body be made to be purified.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should It is subject to the protection scope in claims.

Claims (10)

1. a kind of ecology continuous filter, including water inlet, water outlet and Artificial filtering material, it is characterised in that: the Artificial filtering material packet Include the third filter material layer, the second filter material layer and the first filter material layer for successively filling out paving from top to bottom, and the filter of first filter material layer The partial size of material is greater than or equal to 8mm, the third filter material layer less than or equal to the partial size of 2mm, the filtrate of second filter material layer Filtrate partial size be less than or equal to 2mm;The ecology continuous filter includes hydrophilous plant and water distribution pipeline, the water distribution pipeline position In on first filter material layer, and the water distribution pipeline is connected to the water inlet;The dirt to be processed flowed by the water inlet Water is discharged through the water distribution pipeline and successively passes through after the purification of first filter material layer, the second filter material layer and third filter material layer again It is discharged by the water outlet.
2. ecology continuous filter according to claim 1, it is characterised in that: the root growth of the hydrophilous plant is described the Carrier is provided in two filter material layers and for microbial film.
3. ecology continuous filter according to claim 1, it is characterised in that: the ecology continuous filter further includes the 4th filter material layer And the pipeline that catchments, the 4th filter material layer is located at below the third filter material layer, and the grain of the filtrate of the 4th filter material layer Diameter is 20-50mm;The pipeline that catchments is uniformly arranged in the 4th filter material layer and by collection by purified sewage Drain into the water outlet.
4. ecology continuous filter according to claim 1, it is characterised in that: the ecology continuous filter further includes protection cylinder, institute It states after the root system for protecting cylinder to be located at hydrophilous plant described in the first filter material layer passes through the protection cylinder and is extended to second filter material layer.
5. ecology continuous filter according to claim 3, it is characterised in that: be uniformly provided with several in the water distribution pipeline Water distribution mouth, and the water distribution mouth by sewage uniform divided flows to be processed on first filter material layer;The collector pipe road is equal It is even to offer several inlets, and the inlet collects the sewage being dispersed in the 4th filter material layer after purification simultaneously It will be discharged by purified sewage by the water outlet;The water distribution pipeline and/or the pipeline that catchments respectively include main pipe road And root is evenly around at least one bye-pass for being connected to the main pipe road, and the main pipe road of the water distribution pipeline And/or branch road be uniformly provided with the water distribution mouth and the pipeline that catchments the main pipe road and/or branch road it is uniform Equipped with the inlet.
6. ecology continuous filter according to claim 3, it is characterised in that: the ecology continuous filter includes constructing wall by multiple The pool wall that body is constituted, and at least one it is described it is wall constructed it is upper with the water inlet and at least one it is described it is wall constructed on With the water outlet;The space that the pool wall surrounds includes at least one filtration module, is had in the filtration module described Artificial filtering material, hydrophilous plant and water distribution pipeline, and the adjacent filtration module is divided by the demarcation plate being located in the pool wall It separates and;At least one line portals is offered on the demarcation plate, and the water distribution pipeline and/or the pipeline that catchments pass through described point The line portals on partition enter in the adjacent filtration module.
7. ecology continuous filter according to claim 1, it is characterised in that: first filter material layer include it is below a kind of or It is a variety of: the steel slag that sand grains that partial size is 1-2mm, partial size are 1-2mm, and the tiling of first filter material layer is with a thickness of 0.1- 0.5m。
8. ecology continuous filter according to claim 1, it is characterised in that: second filter material layer includes one kind below: Partial size is the ecological pearl of 8-20mm, and the tiling of second filter material layer is with a thickness of 0.2-0.7m.
9. ecology continuous filter according to claim 3, it is characterised in that: the third filter material layer includes one kind below: Partial size is the sand of 1-2mm, and the tiling of the third filter material layer is with a thickness of 0.1-0.3m;4th filter material layer includes below It is one or more: the cobble that rubble that partial size is 20-30mm, partial size are 30-50mm, and the tiling thickness of the 4th filter material layer For 0.1-0.2m.
10. ecology continuous filter according to claim 1, it is characterised in that: the hydrophilous plant include it is below a kind of or It is a variety of: water lily, lotus, reed, canna, He Wanglan, four seasons Milan, dripping guanyin;Also being stained on the Artificial filtering material can It adsorbs and the microbial film for dirty Organic substance in water of degrading.
CN201820815722.6U 2018-05-29 2018-05-29 Ecological continuous filter Active CN208964633U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108408918A (en) * 2018-05-29 2018-08-17 深圳市绿洲生态科技有限公司 Ecological continuous filter
CN112007624A (en) * 2020-08-19 2020-12-01 深圳市绿洲生态科技有限公司 Regeneration method of artificial filter material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108408918A (en) * 2018-05-29 2018-08-17 深圳市绿洲生态科技有限公司 Ecological continuous filter
CN112007624A (en) * 2020-08-19 2020-12-01 深圳市绿洲生态科技有限公司 Regeneration method of artificial filter material
CN112007624B (en) * 2020-08-19 2022-11-15 深圳市绿洲生态科技有限公司 Regeneration method of artificial filter material

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Assignee: Shenzhen Haide Environmental Protection Technology Co., Ltd.

Assignor: SHENZHEN OASIS ECOLOGICAL TECHNOLOGY CO., LTD.

Contract record no.: X2020440020001

Denomination of utility model: Ecological infiltration basin

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Record date: 20200106

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