CN104563143A - Solid waste landfill water intercepting low dam and solid waste garbage landfill yard - Google Patents
Solid waste landfill water intercepting low dam and solid waste garbage landfill yard Download PDFInfo
- Publication number
- CN104563143A CN104563143A CN201410844041.9A CN201410844041A CN104563143A CN 104563143 A CN104563143 A CN 104563143A CN 201410844041 A CN201410844041 A CN 201410844041A CN 104563143 A CN104563143 A CN 104563143A
- Authority
- CN
- China
- Prior art keywords
- landfill
- solid waste
- weir
- dam body
- garbage
- 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.)
- Pending
Links
Abstract
The invention discloses a solid waste landfill water intercepting low dam and a solid waste garbage landfill yard, and belongs to the garbage landfill ranges in the solid waste disposal field. The solid waste landfill water intercepting low dam comprises a dam body and a surface covering layer. The dam body is compactly filled with sandbags, and a surface covering film is an HDPE (high-density polyethylene) impermeable film and wraps the dam body, so that closed regions can be formed, rainwater and garbage leachate can be stopped from being immersed into the dam body, and the sandbags can be prevented from being eroded. The solid waste landfill water intercepting low dam and the solid waste garbage landfill yard have the advantages that the water intercepting low dam is arranged on an anchoring platform of a side slope of a landfill operation layer or landfill area which is higher than the bottom of the yard, so that the rain and sewage distribution control range of the landfill yard can be further broadened, the rainwater can be effectively separated from landfill garbage operation regions, separated rainwater can be directly drained by the aid of terrains or can be pumped out by pumps, can be led to flood intercepting trenches outside the yard to be drained, and can be prevented from being directly immersed into garbage piles to increase the yield of the garbage leachate, and the leachate disposable burden on the garbage landfill yard can be relieved.
Description
Technical field
The present invention relates to fixed-end forces field, a kind of solid waste landfill particularly relating to the dirt of landfill yard rain in domestic rubbish disposal shunting intercepts water weir and solid waste refuse landfill.
Background technology
The Leachate site that refuse landfill produces mainly comes from the infiltration of rainwater.In garbage loading embeading operation process, owing to being open work, rainwater immerses in junk-heap body and also finally forms garbage leachate, adds treating capacity and the processing cost of Landfill, brings larger difficulty to the operation management work of landfill yard.Current refuse landfill generally adopts to arrange ring storehouse Cut-off ditch and at the bottom of field, build the methods such as subregion dam carries out rain dirt shunting.But the landfill operation layer at the end that appears on the scene for height, the dirty shunting scheme of not good rain, the rubbish of each work layer is once landfill, and rainwater will mix completely with sewage in rubbish, be converted into Leachate site.Because every layer of landfill operation area is comparatively large, the rainwater of remittance is more, and existence can strengthen the problem of Leachate site generation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of solid waste landfill realizing the effective rain dirt shunting of landfill operation region and intercepts water weir and solid waste refuse landfill, rainwater can be avoided to immerse the landfill operation region of refuse landfill, reduce the generation of garbage leachate, thus solve every layer of rubbish when landfill operation owing to there is no the dirty shunting measure of concrete rain, rainwater directly immerses in junk-heap body, adds the problem of Landfill treating capacity.
For solving the problems of the technologies described above, solid waste landfill provided by the invention intercepts water weir, comprising:
Dam body and surface coverage film; Wherein, described dam body is piled up to tamp by sandbag and is formed, and described surface coverage film wraps described dam body surface makes described dam body form closed area.
Above-mentioned solid waste landfill intercepts water in weir, and the cross section of dam body is trapezoidal, and trapezoidal two side slope ratios are not more than 1:1.
Above-mentioned solid waste landfill intercepts water in weir, and surface coverage film adopts HDPE antiseepage film.
The present invention also provides a kind of solid waste landfill site, comprising:
Solid waste landfill of the present invention intercepts water weir, be located at exceed landfill operation district at the bottom of landfill yard field or waste burying side slope anchored platform on.
In above-mentioned solid waste landfill site, solid waste landfill intercepts water weir when being located at the landfill operation district exceeded at the bottom of landfill yard field, described solid waste landfill intercept water the surface coverage film of weir and described landfill slope antiseepage film and described landfill operation district cover layer jointly formed side reservoir slope and landfill operation district surface rain water collected and guide appear on the scene outside watershed.
In above-mentioned solid waste landfill site, when dam body is located in the anchored platform of landfill slope, described surface coverage film and described landfill slope antiseepage film jointly formed side reservoir slope rainwater catchment and guide appear on the scene outside watershed.
Beneficial effect of the present invention is: to intercept water weir by forming a kind of solid waste landfill at dam body surface parcel surface coverage film, when being applied to solid waste landfill site, to intercept water weir by arranging this solid waste landfill on appearing on the scene the landfill operation region at the end or waste burying slope anchorage platform at height, rainwater can effectively be separated with landfill waste operating area, the rainwater be separated directly can utilize landform to arrange outward or extract out with pump and import Cut-off ditch outside the venue and discharge, and directly can not immerse in junk-heap body the generation increasing garbage leachate, and the final treating capacity reducing leachate treatment station.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 to intercept water weir structural representation for solid waste landfill that the embodiment of the present invention provides;
The solid waste landfill site structural representation of the landfill operation district rain dirt shunting that Fig. 2 provides for the embodiment of the present invention;
The solid waste landfill site structural representation of rain dirt shunting in the anchored platform that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
Figure 1 shows that a kind of solid waste landfill that the embodiment of the present invention provides intercepts water weir, this weir that intercepts water comprises: dam body 1 and surface coverage film 2; Wherein, dam body 1 is piled up to tamp by sandbag 3 and is formed, and surface coverage film 2 wraps dam body 1 surface makes described dam body form closed area.The function of dam body 1 is by forming the discrepancy in elevation with landfill operation face or anchored platform thus realizing charge for remittance function; The function of surface coverage film 2 is make dam body form closed area thus avoid the immersion of rainwater and garbage leachate.
Above-mentionedly intercept water in weir, the cross section of dam body 1 is trapezoidal, and trapezoidal two side slope ratios are not more than 1:1, to ensure the stability of dam body.Dam body adopts sandbag to tamp formation.
Above-mentionedly intercept water in weir, surface coverage film 2 adopts HDPE antiseepage film, and surface coverage film is connected to form watershed with landfill slope antiseepage film (anchored platform) or landfill operation district cover layer (landfill operation region).For ensureing that surface coverage film is not pullled destruction, the sandbag in dam body should tamp.
The present invention also provides a kind of solid waste landfill site, comprising: above-mentioned solid waste landfill intercepts water weir, be located at exceed at the bottom of landfill yard 3 31 landfill operation district or waste burying side slope anchored platform 38 on; Concrete, solid waste landfill intercepts water weir when being located at the landfill operation district exceeded at the bottom of landfill yard field, solid waste landfill intercept water the surface coverage film of weir and landfill slope antiseepage film and landfill operation district cover layer jointly formed side reservoir slope and landfill operation district surface rain water collected and guide appear on the scene outside watershed.Solid waste landfill intercepts water weir when being located in the anchored platform of waste burying side slope, surface coverage film and landfill slope antiseepage film jointly formed side reservoir slope rainwater catchment and guide appear on the scene outside watershed.
Below in conjunction with use procedure, the weir that intercepts water of the present invention is described further.
As shown in Figure 1, this weir that intercepts water is made up of dam body 1 and surface coverage film 2, and tamp sandbag 11 in dam body 2, the dam body that sandbag is formed is wrapped up by surface coverage film (HDPE antiseepage film).Dam body 1 cross section is trapezoidal, and trapezoidal two side slope ratios are not more than 1:2, to ensure the stability of dam body.
As shown in Figure 2, solid waste refuse landfill arrange above-mentioned intercept water weir time, after Aerated Landfill Layers 5 height appears on the scene the end, arrange along every layer of landfill operation area edge the weir 10 that intercepts water, the weir 10 that intercepts water forms watershed 4 with the rainwater 6 of dam side reservoir slope and landfill operation region surface with solid waste refuse landfill side reservoir slope 37.
Landfill operation district cover layer 32 is laid along weir 10 surface of intercepting water, at the top of intercepting water weir 10, be welded and fixed mutually through pad 35 with the surface coverage film of HDPE antiseepage film with dam body 10, and bottom final and slope seepage control film 33 and field, the field base impervious film 34 of 31 extrudes through pad 36 and is weldingly connected.
During every layer of garbage loading embeading, the height of the weir 10 that intercepts water is slightly less than this layer of landfill height, ensures that there is the gradient being not less than 5% on this layer of rubbish 5 surface to side slope direction by center, and surface forms " curvature of the spinal column " shape, to realize the smooth guide of surface rain water.The watershed that the weir 10 that intercepts water of ring operation area is formed should be certain gradient in whole rubbish 5 plane, and forms hole portion, and rainwater can to drain in hole and certainly by pump pump drainage to Cut-off ditch outside the venue.
After rubbish fills up work layer, cut off the landfill operation district cover layer welded mutually with antiseepage film at the bottom of field, meanwhile, cut off the coupled fixing HDPE antiseepage film in weir top of intercepting water.The weir that intercepts water is moved or cuts off the surface coverage film of the weir that intercepts water on the whole, take out on sandbag and move.In last layer landfill operation district, adopt the setting that uses the same method and to intercept water weir, to collect the rainwater on side reservoir slope and surface, landfill operation district.
As shown in Figure 3, the anchored platform 38 of waste burying side slope arranges the weir 10 that intercepts water, the surface coverage film 2 of the weir 10 that intercepts water forms watershed 4 to retain the rainwater 6 of side reservoir slope with the slope seepage control film 33 of side reservoir slope 37.
Dam body 1 side slope is not more than 1:2 to ensure dam stability.After rubbish 5 is filled to anchored platform 8 height, shown in Fig. 2, continue to utilize the weir that intercepts water to realize the function of surface, landfill operation district rain dirt shunting.
The rainwater 6 collected by the weir that intercepts water, by arranging gutter, adopts water pump to extract out also and drains into Cut-off ditch outside the venue.
The weir that intercepts water of said structure, by arranging in the anchored platform of the every layer of landfill operation area edge or waste burying side slope that exceed bottom of the reservior, when effectively can realize every layer of garbage loading embeading, effective guide of landfill operation district and side reservoir slope rainwater, the control range of further increase landfill yard rain dirt shunting, reduce the generation of Landfill, thus reduce the processing load at leachate treatment station, also reduce construction and the operation cost for the treatment of stations.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (6)
1. solid waste landfill intercepts water a weir, it is characterized in that, comprising:
Dam body and surface coverage film; Wherein, described dam body is piled up to tamp by sandbag and is formed, and described surface coverage film wraps described dam body surface makes described dam body form closed area.
2. solid waste landfill according to claim 1 intercepts water weir, and it is characterized in that, the cross section of described dam body is trapezoidal, and trapezoidal two side slope ratios are not more than 1:1.
3. solid waste landfill according to claim 1 and 2 intercepts water weir, it is characterized in that, described surface coverage film adopts HDPE antiseepage film.
4. a solid waste landfill site, is characterized in that, comprising:
Solid waste landfill described in any one of claims 1 to 3 intercepts water weir, be located at exceed landfill operation district at the bottom of landfill yard field or waste burying anchored platform on.
5. solid waste landfill site according to claim 4, it is characterized in that, described solid waste landfill intercepts water weir when being located at the landfill operation district exceeded at the bottom of landfill yard field, described solid waste landfill intercept water the surface coverage film of weir and described landfill slope antiseepage film and described landfill operation district cover layer jointly formed side reservoir slope and landfill operation district surface rain water collected and guide appear on the scene outside watershed.
6. solid waste landfill site according to claim 4, it is characterized in that, described solid waste landfill intercepts water weir when being located in the anchored platform of waste burying side slope, described surface coverage film and described landfill slope antiseepage film jointly formed side reservoir slope rainwater catchment and guide appear on the scene outside watershed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844041.9A CN104563143A (en) | 2014-12-30 | 2014-12-30 | Solid waste landfill water intercepting low dam and solid waste garbage landfill yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844041.9A CN104563143A (en) | 2014-12-30 | 2014-12-30 | Solid waste landfill water intercepting low dam and solid waste garbage landfill yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563143A true CN104563143A (en) | 2015-04-29 |
Family
ID=53080155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410844041.9A Pending CN104563143A (en) | 2014-12-30 | 2014-12-30 | Solid waste landfill water intercepting low dam and solid waste garbage landfill yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104563143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522340A (en) * | 2016-10-18 | 2017-03-22 | 湖南首创投资有限责任公司 | Transformation method for achieving diversion of rain and sewage in non-partitioned plain-type refuse landfill |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100739417B1 (en) * | 2007-01-11 | 2007-07-13 | 수도권매립지관리공사 | Waste landfill site having inner road made of construction wastes |
| CN102485360A (en) * | 2010-12-03 | 2012-06-06 | 杭州市环境集团有限公司 | Tianziling garbage landfill method |
| CN203096892U (en) * | 2013-01-29 | 2013-07-31 | 深圳市胜义环保有限公司 | HDPE membrane rain sewage diversion structure |
| CN203412079U (en) * | 2013-07-04 | 2014-01-29 | 深圳市胜义环保有限公司 | Rainwater drainage guide collection system for waste landfill |
| CN103758199A (en) * | 2014-01-13 | 2014-04-30 | 上海老港废弃物处置有限公司 | Rain-sewage diversion method for garbage first-layer landfill |
| CN203684374U (en) * | 2013-12-30 | 2014-07-02 | 深圳市胜义环保有限公司 | Rain and leachate shunting system for refuse landfill |
| CN204456149U (en) * | 2014-12-30 | 2015-07-08 | 桑德环境资源股份有限公司 | Solid waste landfill intercepts water weir and solid waste refuse landfill |
-
2014
- 2014-12-30 CN CN201410844041.9A patent/CN104563143A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100739417B1 (en) * | 2007-01-11 | 2007-07-13 | 수도권매립지관리공사 | Waste landfill site having inner road made of construction wastes |
| CN102485360A (en) * | 2010-12-03 | 2012-06-06 | 杭州市环境集团有限公司 | Tianziling garbage landfill method |
| CN203096892U (en) * | 2013-01-29 | 2013-07-31 | 深圳市胜义环保有限公司 | HDPE membrane rain sewage diversion structure |
| CN203412079U (en) * | 2013-07-04 | 2014-01-29 | 深圳市胜义环保有限公司 | Rainwater drainage guide collection system for waste landfill |
| CN203684374U (en) * | 2013-12-30 | 2014-07-02 | 深圳市胜义环保有限公司 | Rain and leachate shunting system for refuse landfill |
| CN103758199A (en) * | 2014-01-13 | 2014-04-30 | 上海老港废弃物处置有限公司 | Rain-sewage diversion method for garbage first-layer landfill |
| CN204456149U (en) * | 2014-12-30 | 2015-07-08 | 桑德环境资源股份有限公司 | Solid waste landfill intercepts water weir and solid waste refuse landfill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522340A (en) * | 2016-10-18 | 2017-03-22 | 湖南首创投资有限责任公司 | Transformation method for achieving diversion of rain and sewage in non-partitioned plain-type refuse landfill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201713790U (en) | Structure preventing muddy water from leaking out of primary dam of tailing reservoir of mine | |
| CN104652581B (en) | Multi-stage slope anchoring structure for realizing rainwater and sewage separation | |
| CN101148885B (en) | Stereo drainage system structure for landfill underground water | |
| CN110820767A (en) | Waste rock mountain abandoning construction method based on ecological restoration and water and soil conservation | |
| CN105201024B (en) | Refuse landfill HDPE film rain dirt separation panel water channel | |
| CN203307914U (en) | Anchoring system for closure overlapping layer of refuse landfill | |
| CN201459746U (en) | Underground water guiding and draining structure of anchoring groove position of landfill site | |
| CN204456149U (en) | Solid waste landfill intercepts water weir and solid waste refuse landfill | |
| CN102817379A (en) | Upper protective layer structure of impervious barrier structure of municipal solid waste landfill | |
| CN204626610U (en) | A kind of Slope with multi-step anchor structure realizing rain dirt shunting | |
| CN204826140U (en) | Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation | |
| CN201132806Y (en) | Work platform around valley type red mud storage yard | |
| CN104563143A (en) | Solid waste landfill water intercepting low dam and solid waste garbage landfill yard | |
| CN105019539A (en) | System for shunting rainwater and sewage in reservoir area above crest elevation of valley type refuse landfill | |
| CN110158541A (en) | The double-deck geomembrane anti-seepage discharge structure, construction method and library basin antiseepage discharge structure | |
| CN202755438U (en) | Integrative structure with functions of anchoring, drainage and flood interception in refuse landfill | |
| CN205617534U (en) | Drainage structures of landfill reservoir area side slope | |
| CN106522340A (en) | Transformation method for achieving diversion of rain and sewage in non-partitioned plain-type refuse landfill | |
| CN205975699U (en) | Landfill HDPE membrane distribution of rain and sewage drainage channel | |
| CN210459239U (en) | Drainage channel | |
| CN206090583U (en) | A subregion dam structure for landfill | |
| CN108589796B (en) | Substrate water-dispersing treatment method | |
| CN201933602U (en) | Rain and sewage splitting system of phosphogypsum storage yard | |
| CN208039324U (en) | A kind of landfill yard density polyethylene film with high rain sewage diversion drainage ditch | |
| CN105002974A (en) | Rainwater-sewage diversion system for reservoir area under crest elevation of dam of gully type refuse landfill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |