CN109940021A - Refuse landfill planning construction structure - Google Patents
Refuse landfill planning construction structure Download PDFInfo
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- CN109940021A CN109940021A CN201711393700.1A CN201711393700A CN109940021A CN 109940021 A CN109940021 A CN 109940021A CN 201711393700 A CN201711393700 A CN 201711393700A CN 109940021 A CN109940021 A CN 109940021A
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- China
- Prior art keywords
- landfill
- landfill yard
- pump
- drainage
- construction structure
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
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- Cultivation Of Plants (AREA)
Abstract
The present invention discloses a kind of refuse landfill planning construction structure, including vertical grouting curtain comprising multiple rows of mutually overlapped multiple pile bodies, multiple pile bodies are embedded in the soil body of landfill yard surrounding, the buried basement rock or impervious barrier to landfill yard of pile body；Pump-drainage well array comprising multiple pump-drainage wells being arranged at intervals in landfill yard, pump-drainage well deep-cut to landfill yard bottom and do not penetrate the impervious barrier in landfill yard, and plastic drainage French drain is provided in pump-drainage well, is equipped with steel wire PVC hose in plastic drainage French drain；Gutter is disposed around landfill yard surrounding；Coating comprising argillic horizon, geomembrane and the soil body being successively laid at the top of landfill yard；Vegetation protecting wall comprising plantation is in more trees of landfill yard surrounding.Refuse landfill planning construction structure of the invention can be improved the barrier properties of early stage traditional Mini nutritionalassessment, improve health conditions, reach the sanitary condition requirement of Modern landfill field due to improving structure using a set of comprehensive health.
Description
Technical field
The present invention relates to refuse disposal fields, more particularly to a kind of refuse landfill planning construction structure.
Background technique
The garbage loading embeading of China's early stage mostly simple process is directly dumped rubbish at low-lying place, with continuing for time, rubbish
Organic matter is gradually degraded in rubbish, and a large amount of leachate leakings of generation seriously pollute environment, precipitation leakage into the soil of underground water around
Into rubbish body, the yield of percolate is exacerbated, in addition lacking scientific management, mosquitos and flies, foul smell etc. seriously affect the masses around.
Though there is the method for promulgating newly-built garbage sanitary filling field in Ministry of Construction etc. at present, Mini nutritionalassessment traditional for early stage
Anti-seeping technology and health improve and still lack the structure that can refer to.The present invention is carried out for the traditional Mini nutritionalassessment of early stage at present
Further investigation, there is this case generation then.
Summary of the invention
The purpose of the present invention is to provide a kind of refuse landfill planning construction knots that can be improved barrier properties and improve health
Structure.
In order to achieve the above objectives, solution of the invention is:
A kind of refuse landfill planning construction structure, including vertical grouting curtain, pump-drainage well array, gutter, coating and grass
The wooden protecting wall；Wherein, which includes that multiple rows of mutually overlapped multiple pile bodies, multiple pile bodies are embedded in landfill respectively
In the soil body of field surrounding, and the buried basement rock or impervious barrier to landfill yard of each pile body；The pump-drainage well array includes that multiple intervals are set
The pump-drainage well being placed in landfill yard, each pump-drainage well deep-cut respectively to the bottom of landfill yard and do not penetrate the impervious barrier in landfill yard,
It is respectively arranged with plastic drainage French drain in each pump-drainage well, steel wire PVC hose is equipped in the plastic drainage French drain；The gutter, which is enclosed, to be set
In landfill yard surrounding；The coating includes argillic horizon, geomembrane and the soil body being successively laid at the top of landfill yard；Vegetation protection
Wall includes the more trees planted in landfill yard surrounding.
The pile body uses cement mixing pile or high-pressure rotary-spray pilework.
Thickness after the argillic horizon compacting is about 30cm.
Refuse landfill planning construction structure further includes planting in the vegetation of the greening on entire landfill yard surface layer.
After adopting the above structure, refuse landfill planning construction structure of the invention has the advantages that by hanging down
Straight seepage proof curtain can prevent the leachate leaking in landfill yard into water and soil around, by pump-drainage well array by the infiltration in landfill yard
Filtrate and landfill gas are pumped to outside landfill yard, and landfill yard periphery water flow is discharged quickly by gutter, anti-by coating
It only in rain penetration to landfill yard, prevents the breeding of flies and mosquitoes and is flown upward with rubbish, by vegetation protecting wall and vegetation to afforest landfill yard；
It can be seen that a set of comprehensive health of the invention improves structure, the barrier properties of early stage traditional Mini nutritionalassessment can be improved, improvement is defended
Carded sliver part reaches the sanitary condition requirement of Modern landfill field.
Fig. 1 is the structural schematic diagram of refuse landfill planning construction structure of the invention.
In figure:
Landfill yard 1a vertical grouting curtain 1
2 gutter 3 of pump-drainage well array
4 vegetation protecting wall 5 of coating
Vegetation 6
In order to further explain the technical solution of the present invention, below by specific embodiment, the present invention will be described in detail.
As shown in Figure 1, refuse landfill planning construction structure of the invention, including vertical grouting curtain 1, pump-drainage well array
2, gutter 3, coating 4 and vegetation protecting wall 5 and vegetation 6.
Vertical grouting curtain 1 includes multiple rows of mutually overlapped multiple pile bodies, preferably, using 2 to 3 rows mutually overlapped water
Mud mixing pile or high-pressure rotary-spray pilework, multiple pile bodies are embedded in respectively in the soil body of landfill yard 1a surrounding, and pile body is buried extremely
The basement rock of the bottom of landfill yard 1a or other impervious barriers.
Pump-drainage well array 2 includes multiple pump-drainage wells, at a certain distance using the machine for setting pile foundation at the top of landfill yard 1a
Tool sets multiple pump-drainage wells, and each pump-drainage well deep-cuts respectively to the bottom landfill yard 1a and do not penetrate the impervious barrier in landfill yard 1a；Respectively
It is respectively arranged with plastic drainage French drain in pump-drainage well, steel wire PVC hose is equipped in the plastic drainage French drain.Pass through pump-drainage well array
The percolate and landfill gas of 2 bottoms pump drainage landfill yard 1a further concentrate harmless treatment after pump drainage.
Gutter 3 is disposed around landfill yard 1a surrounding, and the periphery landfill yard 1a water flow is discharged quickly.
Coating 4 includes argillic horizon, geomembrane and the soil body being successively laid at the top of landfill yard 1a, after the compacting of this argillic horizon
Thickness be about 30cm.
Vegetation protecting wall 5 includes the trees of more different heights, and each trees are planted along the surrounding of landfill yard 1a, forms one
Green Protection wall.
Vegetation 6 is planted in the soil body on the surface layer entire landfill yard 1a, mainly plays Greening functions, for example, can plant flowers and plants,
The ornamental green plants such as shrub.
After applying the present invention, the leachate leaking in landfill yard 1a can be prevented to surrounding water and soil by vertical grouting curtain 1
In, by pump-drainage well array 2 by landfill yard 1a percolate and landfill gas be pumped to outside landfill yard 1a, pass through gutter 3
The periphery landfill yard 1a water flow is discharged quickly, is prevented in rain penetration to landfill yard 1a by coating 4, prevent the breeding of flies and mosquitoes with
Rubbish is flown upward, by vegetation protecting wall 5 and vegetation 6 to afforest landfill yard.
It can be seen that a set of comprehensive health of the invention improves structure, the antiseepage of early stage traditional Mini nutritionalassessment can be improved
Property, it improves health conditions, reaches the sanitary condition requirement of Modern landfill field.
Above-described embodiment and attached drawing and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (4)
1. a kind of refuse landfill planning construction structure, it is characterised in that: including vertical grouting curtain, pump-drainage well array, draining
Ditch, coating and vegetation protecting wall；Wherein, which includes multiple rows of mutually overlapped multiple pile bodies, multiple pile bodies
It is embedded in the soil body of landfill yard surrounding respectively, and the buried basement rock or impervious barrier to landfill yard of each pile body；The pump-drainage well array
Including multiple pump-drainage wells being arranged at intervals in landfill yard, each pump-drainage well deep-cuts respectively to the bottom of landfill yard and does not penetrate landfill
Impervious barrier in is respectively arranged with plastic drainage French drain in each pump-drainage well, and it is soft that steel wire PVC is equipped in the plastic drainage French drain
Pipe；The gutter is disposed around landfill yard surrounding；The coating include successively be laid on argillic horizon at the top of landfill yard, geomembrane and
The soil body；The vegetation protecting wall includes the more trees planted in landfill yard surrounding.
2. refuse landfill planning construction structure as described in claim 1, it is characterised in that: the pile body uses cement mixing
Stake or high-pressure rotary-spray pilework.
3. refuse landfill planning construction structure as described in claim 1, it is characterised in that: the thickness after the argillic horizon compacting
Degree is about 30cm.
4. refuse landfill planning construction structure as described in claim 1, it is characterised in that: further include plantation in entire landfill
The vegetation of the greening on field surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393700.1A CN109940021A (en) | 2017-12-21 | 2017-12-21 | Refuse landfill planning construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393700.1A CN109940021A (en) | 2017-12-21 | 2017-12-21 | Refuse landfill planning construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940021A true CN109940021A (en) | 2019-06-28 |
Family
ID=67004835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393700.1A Pending CN109940021A (en) | 2017-12-21 | 2017-12-21 | Refuse landfill planning construction structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN109940021A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723757A (en) * | 2020-06-28 | 2020-09-29 | 北京隆普智能科技有限公司 | Method and system for monitoring refuse landfill |
| CN113737863A (en) * | 2021-09-13 | 2021-12-03 | 生态环境部华南环境科学研究所 | Mixed solid waste pile point soil pollution risk management and control method based on horizontal barrier technology |
| CN115094820A (en) * | 2022-07-09 | 2022-09-23 | 中国城市建设研究院有限公司 | Underground water pollution risk control system for valley type landfill |
| CN116623710A (en) * | 2023-06-16 | 2023-08-22 | 中核第四研究设计工程有限公司 | Concomitant radioactive waste residue disposal warehouse |
-
2017
- 2017-12-21 CN CN201711393700.1A patent/CN109940021A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723757A (en) * | 2020-06-28 | 2020-09-29 | 北京隆普智能科技有限公司 | Method and system for monitoring refuse landfill |
| CN113737863A (en) * | 2021-09-13 | 2021-12-03 | 生态环境部华南环境科学研究所 | Mixed solid waste pile point soil pollution risk management and control method based on horizontal barrier technology |
| CN115094820A (en) * | 2022-07-09 | 2022-09-23 | 中国城市建设研究院有限公司 | Underground water pollution risk control system for valley type landfill |
| CN115094820B (en) * | 2022-07-09 | 2023-12-05 | 中国城市建设研究院有限公司 | Groundwater pollution risk control system for valley type landfill |
| CN116623710A (en) * | 2023-06-16 | 2023-08-22 | 中核第四研究设计工程有限公司 | Concomitant radioactive waste residue disposal warehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190628 |