CN207194038U - Anti-seepage system for refuse landfill - Google Patents
Anti-seepage system for refuse landfill Download PDFInfo
- Publication number
- CN207194038U CN207194038U CN201721034334.6U CN201721034334U CN207194038U CN 207194038 U CN207194038 U CN 207194038U CN 201721034334 U CN201721034334 U CN 201721034334U CN 207194038 U CN207194038 U CN 207194038U
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- CN
- China
- Prior art keywords
- control system
- seepage control
- dam
- landfill
- cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004927 clay Substances 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 35
- 239000011241 protective layer Substances 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 22
- 239000004575 stone Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims description 37
- 239000002689 soil Substances 0.000 claims description 12
- 238000001467 acupuncture Methods 0.000 claims description 9
- 239000004746 geotextile Substances 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 11
- 238000002955 isolation Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract 4
- 239000012528 membrane Substances 0.000 abstract 2
- 239000003673 groundwater Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a landfill prevention of seepage system. The landfill seepage-proofing system comprises a landfill body and a seepage-proofing system, the seepage-proofing system is arranged below the landfill body relatively, the seepage-proofing system comprises a landfill bottom seepage-proofing system, the landfill bottom seepage-proofing system is arranged below the middle of the landfill body relatively, the landfill bottom seepage-proofing system comprises a basal stone layer, a clay protective layer, clay protective isolation membrane cloth, a pebble layer and garbage protective isolation cloth, and the basal stone layer, the clay protective isolation membrane cloth, the pebble layer and the garbage protective isolation cloth are arranged in a stacked mode relatively from bottom to top. The utility model provides a pair of landfill seepage prevention system adopts the structural design who sets up seepage prevention system in landfill body below, can carry out the prevention of seepage to the rubbish and the sewage of landfill and handle, improves the sanitation state of landfill, avoids the landfill to pollute groundwater.
Description
Technical field
It the utility model is related to technical field of waste treatment, more particularly to a kind of refuse landfill seepage control system.
Background technology
Trash processing way can be generally divided into the several ways such as sanitary landfills, burning, compost.
Refuse landfill seepage control system is to use the rubbish under sanitary landfills mode to concentrate to stack place, garbage sanitary filling
Field is because cost is low, the country is widely used sanitation degree fortunately.
Conventional garbage landfill structure is single, rubbish infiltration soil, easy polluted underground water, pollutes environment.
Utility model content
Conventional garbage landfill structure is single, rubbish permeates soil, easy polluted underground water to solve, and pollutes the skill of environment
Art problem, the utility model provide one kind and avoid rubbish from permeating soil, it is not easy to which polluted underground water, rubbish free from environmental pollution are filled out
Bury a seepage control system.
Refuse landfill seepage control system provided by the utility model includes landfill yard body and seepage control system, the antiseepage system
System includes field bottom seepage control system located at the landfill yard body with respect to lower section, the seepage control system, and field bottom seepage control system is set
In the landfill yard body with respect to below middle part, field bottom seepage control system include foundation stone layer, clay protective layer, clay protection every
From film cloth, boulder bed and rubbish protective separation cloth, the foundation stone layer, clay protective layer, clay protective separation film cloth, boulder bed and
Rubbish protective separation cloth is stacked from bottom to up relatively.
In a kind of preferred embodiment of refuse landfill seepage control system provided by the utility model, the seepage control system also wraps
Slope seepage control system is included, the slope seepage control system is located at the landfill yard body opposite peripheral, the slope seepage control system bag
Include dam gravelly soil and fill layer, dam clay protective layer, dam clay protective separation film cloth, dam boulder bed and dam rubbish guarantor
Isolation cloth is protected, the dam gravelly soil fills layer, dam clay protective layer, dam clay protective separation film cloth, dam boulder bed
And dam rubbish protective separation cloth is relative is stacked under tiltedly on tiltedly.
In a kind of preferred embodiment of refuse landfill seepage control system provided by the utility model, the foundation stone roadbed
For more than 0.93, the clay protective layer thickness is 750mm, and the boulder bed thickness is 500mm, the clay protective separation film
Cloth thickness is 1.5mm.
In a kind of preferred embodiment of refuse landfill seepage control system provided by the utility model, the dam gravelly soil is filled out
It is more than 0.96 to build roadbed, and the dam clay protective layer thickness is 300mm, and the dam clay protective separation film cloth is thick
It is 500mm to spend for 1.5mm, the dam boulder bed thickness.
In a kind of preferred embodiment of refuse landfill seepage control system provided by the utility model, the clay protective separation
Film cloth includes the double coarse-surface geomembranes of HDPE and PFY acupuncture nonwoven geotextiles protective layer, the double coarse-surface geomembranes of the HDPE and
PFY acupuncture nonwoven geotextiles protective layer is cascading.
In a kind of preferred embodiment of refuse landfill seepage control system provided by the utility model, the rubbish protective separation
Cloth is PFY acupuncture nonwoven geotextiles.
In a kind of preferred embodiment of refuse landfill seepage control system provided by the utility model, the boulder bed includes oozing
Liquid drainpipe is dripped, the Leachate site drainpipe is on the boulder bed.
Refuse landfill seepage control system of the present utility model has the advantages that：
Using using the structure design that seepage control system is set below landfill yard body, can to the rubbish of refuse landfill and
Sewage carries out Anti-seeping technology, improves the environmental sanitation state of landfill yard, avoids refuse landfill polluted underground water, total is set
Meter is reasonable, and sewage isolation effect is good, and structure is easily implemented, and saves soot processing cost.The rubbish protective separation cloth can be by rubbish
Rubbish is kept apart with boulder bed, while sewage permeation can be allowed to cross boulder bed, then collects sewage by the Leachate site drainpipe.It is described
Clay protective separation film cloth can keep apart boulder bed and clay protective layer, avoid sewage from permeating again.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the preferred embodiment of refuse landfill seepage control system one provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present 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 all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, it is the structural representation of the preferred embodiment of refuse landfill seepage control system one provided by the utility model
Figure.
The refuse landfill seepage control system includes landfill yard body 10 and seepage control system 20, and the seepage control system 20 is located at
The landfill yard body 10 is with respect to lower section.
The seepage control system 20 includes field bottom seepage control system 21 and slope seepage control system 22.Field bottom seepage control system 21 is set
In the landfill yard body 10 with respect to below middle part, the slope seepage control system 22 is relatively outer located at the landfill yard body 10
Enclose.
Field bottom seepage control system 21 includes foundation stone layer 211, clay protective layer 212, clay protective separation film cloth 213, ovum
Rock layers 214 and rubbish protective separation cloth 215.The foundation stone layer 211, clay protective layer 212, clay protective separation film cloth 213, ovum
Rock layers 214 and rubbish protective separation cloth 215 are stacked from bottom to up relatively.The compactness of foundation stone layer 211 is more than 0.93,
The thickness of clay protective layer 212 is 750mm, and the thickness degree of cobble 214 is 500mm, the clay protective separation film cloth 213
Thickness is 1.5mm.
The clay protective separation film cloth 213 includes the double coarse-surface geomembranes 2131 of HDPE and PFY acupuncture nonwoven geotechnique
Cloth protective layer 2132.The double coarse-surface geomembranes 2131 of the HDPE and PFY acupuncture nonwoven geotextiles protective layer 2132 layer successively
It is folded to set.The rubbish protective separation cloth 215 is PFY acupuncture nonwoven geotextiles.
The boulder bed 214 includes Leachate site drainpipe 2141.The Leachate site drainpipe 2141 is located at the boulder bed
On 214.
The slope seepage control system 22 fills layer 221, dam clay protective layer 222, dam clay including dam gravelly soil
Protective separation film cloth 223, dam boulder bed 224 and dam rubbish protective separation cloth 225.The dam gravelly soil fill layer 221,
Dam clay protective layer 222, dam clay protective separation film cloth 223, dam boulder bed 224 and dam rubbish protective separation cloth
225 relative are stacked under tiltedly on tiltedly.
It is more than 0.96 that the dam gravelly soil, which fills the compactness of layer 221, and the thickness of dam clay protective layer 222 is
300mm, the thickness of dam clay protective separation film cloth 223 is 1.5mm, and the thickness of dam boulder bed 224 is 500mm.
Refuse landfill seepage control system of the present utility model has the advantages that：
, can be to the rubbish of refuse landfill using the structure design using the setting seepage control system 20 below landfill yard body 10
Rubbish and sewage carry out Anti-seeping technology, improve the environmental sanitation state of landfill yard, avoid refuse landfill polluted underground water, whole knot
Structure is reasonable in design, and sewage isolation effect is good, and structure is easily implemented, and saves soot processing cost.The rubbish protective separation cloth 215
House refuse 30 and boulder bed 214 can be kept apart, while sewage permeation can be allowed to cross boulder bed 214, then pass through the Leachate site
Drainpipe 2141 collects sewage.The clay protective separation film cloth 213 can keep apart boulder bed 214 and clay protective layer 212,
Sewage is avoided to permeate again.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. refuse landfill seepage control system, it is characterised in that including landfill yard body and seepage control system, the seepage control system Include field bottom seepage control system with respect to lower section, the seepage control system located at the landfill yard body, field bottom seepage control system is located at For the landfill yard body with respect to below middle part, field bottom seepage control system includes foundation stone layer, clay protective layer, clay protective separation Film cloth, boulder bed and rubbish protective separation cloth, the foundation stone layer, clay protective layer, clay protective separation film cloth, boulder bed and rubbish Rubbish protective separation cloth is stacked from bottom to up relatively.
- 2. according to the refuse landfill seepage control system described in claim 1, it is characterised in that the seepage control system also includes side Slope seepage control system, the slope seepage control system are located at the landfill yard body opposite peripheral, and the slope seepage control system includes big Dam gravelly soil fill layer, dam clay protective layer, dam clay protective separation film cloth, dam boulder bed and dam rubbish protection every From cloth, the dam gravelly soil fills layer, dam clay protective layer, dam clay protective separation film cloth, dam boulder bed and big Dam rubbish protective separation cloth is relative to be stacked under tiltedly on tiltedly.
- 3. according to the refuse landfill seepage control system described in claim 1, it is characterised in that the foundation stone roadbed is More than 0.93, the clay protective layer thickness is 750mm, and the boulder bed thickness is 500mm, the clay protective separation film cloth Thickness is 1.5mm.
- 4. according to the refuse landfill seepage control system described in claim 2, it is characterised in that the dam gravelly soil fills layer Compactness is more than 0.96, and the dam clay protective layer thickness is 300mm, and the dam clay protective separation film cloth thickness is 1.5mm, the dam boulder bed thickness are 500mm.
- 5. according to the refuse landfill seepage control system described in claim 1, it is characterised in that the clay protective separation film cloth Including the double coarse-surface geomembranes of HDPE and PFY acupuncture nonwoven geotextiles protective layer, the double coarse-surface geomembranes of the HDPE and polyester Long filament acupuncture nonwoven geotextiles protective layer is cascading.
- 6. according to the refuse landfill seepage control system described in claim 1, it is characterised in that the rubbish protective separation cloth is PFY acupuncture nonwoven geotextiles.
- 7. according to the refuse landfill seepage control system described in claim 1, it is characterised in that the boulder bed includes Leachate site Drainpipe, the Leachate site drainpipe is on the boulder bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034334.6U CN207194038U (en) | 2017-08-17 | 2017-08-17 | Anti-seepage system for refuse landfill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034334.6U CN207194038U (en) | 2017-08-17 | 2017-08-17 | Anti-seepage system for refuse landfill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194038U true CN207194038U (en) | 2018-04-06 |
Family
ID=61794068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034334.6U Expired - Fee Related CN207194038U (en) | 2017-08-17 | 2017-08-17 | Anti-seepage system for refuse landfill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207194038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396785A (en) * | 2018-05-15 | 2018-08-14 | 北京环境工程技术有限公司 | A kind of pollution barrier structure and method based on seepage control system structure |
| CN108678030A (en) * | 2018-07-26 | 2018-10-19 | 中国电建集团成都勘测设计研究院有限公司 | Refuse landfill field bottom leakage preventing structure |
| CN109056845A (en) * | 2018-09-26 | 2018-12-21 | 中国电建集团成都勘测设计研究院有限公司 | Refuse landfill bottom storehouse and library slope antiseepage bridging arrangement |
-
2017
- 2017-08-17 CN CN201721034334.6U patent/CN207194038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396785A (en) * | 2018-05-15 | 2018-08-14 | 北京环境工程技术有限公司 | A kind of pollution barrier structure and method based on seepage control system structure |
| CN108678030A (en) * | 2018-07-26 | 2018-10-19 | 中国电建集团成都勘测设计研究院有限公司 | Refuse landfill field bottom leakage preventing structure |
| CN109056845A (en) * | 2018-09-26 | 2018-12-21 | 中国电建集团成都勘测设计研究院有限公司 | Refuse landfill bottom storehouse and library slope antiseepage bridging arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |