CN204826140U - Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation - Google Patents
Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation Download PDFInfo
- Publication number
- CN204826140U CN204826140U CN201520589315.4U CN201520589315U CN204826140U CN 204826140 U CN204826140 U CN 204826140U CN 201520589315 U CN201520589315 U CN 201520589315U CN 204826140 U CN204826140 U CN 204826140U
- Authority
- CN
- China
- Prior art keywords
- dam
- subregion
- subregion dam
- reservoir area
- antiseepage
- 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.)
- Active
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation, includes the anchor ditch that sets up on anchor platform that rubbish landfill district, reservoir area basis, reservoir area side slope, reservoir area side slope set up and the anchor platform, it is equipped with the barrier layer to cover above the basis of reservoir area, lay filtration liquid above the barrier layer and led the calandria, the above -mentioned subregion dam that is equipped with of calandria is led to downstream region's barrier layer and filtration liquid, subregion dam low reaches set up rubbish landfill district, be equipped with the side slope drainage canal in the reservoir area side slope at the subregion dam upper reaches in the anchor ditch of anchor platform, the calandria is led for managing in fact to the filtration liquid that is located below the subregion dam, it is the floral tube that rubbish landfill district leads the calandria with the filtration liquid at the subregion dam upper reaches, the real pipe of subregion dam upper reaches toe department is rather than the superordinate floral tube joint setting valve of department. It has solved that reservoir area rainwater, sewage that landfill bottom of the reservior elevation is higher than rubbish dam dam crest elevation subregion can't be shunted and the rainwater that arouses is whole permeates the problem that the rubbish heap body changes filtration liquid into, and its simple structure, effect are reliable.
Description
Technical field
The utility model relates to a kind of dirty separate system of rain of gully type refuse landfill, is particularly applicable to that cheuch is long and narrow, bottom of the reservior longitudinal gradient is comparatively large and can adopts the dirty separate system of the rain of the above reservoir area of gully type refuse landfill crest elevation of vertical partitioning.
Background technology
The basic function of refuse landfill be the effect of laying impervious barrier structure by place surrounding by garbage loading embeading thing and surrounding formation completely isolated, form the independent and environment closed of refuse landfill, and then stop percolate to permeate the ground to pollute underground water around landfill yard.Moisture and the rainwater of the moisture that the source of percolate has rubbish decompose themselves to produce, rubbish infiltrates the sewage produced, and rainwater infiltration is the main cause that percolate produces in a large number, leachate generation causes greatly treating capacity large, also makes that the expense of percolate process is corresponding to be increased.If by refuse landfill rain dirty separate system the rainwater produced within the scope of landfill district effectively can be separated and not by refuse pollution, garbage loading embeading is directly discharged outside the venue by rainwater guide system, reach the object of rain dirt shunting, just percolate output be can greatly reduce, and then percolate treating capacity and disposal cost reduced.
The common practice of conventional garbage landfill yard is: landfill yard elevation every 5 ~ 10m interval has corresponding anchored platform to design.If every grade of anchored platform can be utilized and build slope drainage canal in conjunction with anchoring groove, and build subregion dam in the bottom of the reservior of the identical elevation of anchored platform, then the rainwater in anchored platform and the above region of subregion height of dam journey at the same level just can pass through the interception of subregion dam and slope drainage canal, cross waste dam dam crest by escape canal and directly discharge garbage loading embeading outside the venue, and be unlikely to flow in reservoir area, downstream landfill waste and change percolate into, cause the increase of leachate generation, therefore crest elevation above reservoir area in bottom of the reservior can arrange the object that the rain dirt shunting facilities such as corresponding subregion dam reach the rain dirty separate system rain dirt shunting of each subregion according to the quantity of anchored platform.The utility model proposes based on above mentality of designing just.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of technically reliable, easy construction, realizes the dirty separate system of rain of the above reservoir area of gully type refuse landfill crest elevation of rain sewage separation.The dirty separate system of this rain is applicable to gully type refuse landfill, is specially adapted to that cheuch is long and narrow, bottom of the reservior longitudinal gradient is comparatively large and adopts the gully type refuse landfill of vertical partitioning.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme: the dirty separate system of the rain of the above reservoir area of a kind of gully type refuse landfill crest elevation, comprises the anchoring groove that garbage loading embeading district, basis, reservoir area, side reservoir slope, the anchored platform of side reservoir slope setting and anchored platform are arranged; It is characterized in that: reservoir area is covered with impervious barrier above basis, percolate discharge guiding pipe is laid with above impervious barrier, subregion dam is provided with above the impervious barrier of downstream area and percolate discharge guiding pipe, downstream, subregion dam arranges garbage loading embeading district, on the side reservoir slope of upstream, subregion dam anchored platform anchoring groove in be provided with slope drainage canal, the percolate discharge guiding pipe be positioned at below subregion dam is real pipe, the percolate discharge guiding pipe of garbage loading embeading district and upstream, subregion dam is floral tube, and the floral tube joint that the real Guan Yuqi at toe place, upstream, subregion dam is upper arranges valve.
Existing gully type landfill yard elevation every 5 ~ 10m interval has corresponding anchored platform to design, and tamps after the anchoring groove anchoring of anchored platform impervious barrier with sandy soil rubble etc.The utility model makes full use of slope anchorage platform, slope drainage canal is provided with in anchored platform anchoring groove, subregion dam is provided with in the bottom of the reservior of elevation identical with anchored platform, subregion dam is arranged with real pipe percolate discharge guiding pipe, and the joint of the real pipe percolate discharge guiding pipe floral tube percolate discharge guiding pipe upper with it of upstream, subregion dam toe arranges gate valve.During the landfill waste of reservoir area, downstream, subregion dam, by the closedown of gate valve, subregion dam and slope drainage canal to the interception of upstream rainwater, slope drainage canal to the guide of interception rainwater, the rainwater of subregion dam and slope anchorage platform upstream directly can be discharged garbage loading embeading outside the venue by slope drainage canal.Therefore, the above reservoir area of gully type refuse landfill crest elevation can arrange the rain dirt shunting facilities such as corresponding subregion dam according to the quantity of anchored platform, reaches the object utilizing the dirty separate system of the rain of each subregion to realize rain dirt shunting.
The technical scheme that the utility model provides, be applicable to that cheuch is long and narrow, bottom of the reservior longitudinal gradient is comparatively large and adopts the gully type refuse landfill of vertical partitioning, refuse landfill bottom of the reservior elevation arranges the dirty separate system of rain higher than the reservoir area rainwater of waste dam crest elevation subregion by the utility model and upstream rainwater is directly discharged refuse landfill.
The utility model solves refuse landfill bottom of the reservior elevation and all infiltrates junk-heap body higher than the rainwater that the reservoir area rainwater of waste dam crest elevation subregion, sewage cannot be shunted and cause and change percolate into, leachate generation is increased, and then cause the problem that percolate treating capacity is large, operating cost is high, have that structural shape is simple, easy construction, advantage reliable for effect.
Accompanying drawing explanation
Fig. 1 is floor map of the present utility model;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the B-B sectional drawing of Fig. 1;
Fig. 4 is the C-C sectional drawing of Fig. 1.
In figure: 1-subregion dam, 2-slope drainage canal, 3-percolate discharge guiding pipe, 301-real pipe, 302-floral tube, 4-gate valve, 5-side reservoir slope, 6-impervious barrier, 601-film lower protective layer, 602-antiseepage density polyethylene film with high (HDPE film), 603-film up-protective layer, 7-garbage loading embeading district, 8-subregion dam film lower protective layer, antiseepage density polyethylene film with high (HDPE film) is fixed on 9-subregion dam, 10-the first thermofussion welding solder joint, 11-the second thermofussion welding solder joint, 12-the three thermofussion welding solder joint, 13-the four thermofussion welding solder joint, basis, 14-reservoir area, 15-anchored platform, 16-anchoring groove.
Detailed description of the invention
As shown in Figure 1: the dirty separate system of the rain of the above reservoir area of a kind of gully type refuse landfill crest elevation, the anchoring groove 16 comprising garbage loading embeading district 7, anchored platform 15 that basis, reservoir area 14, side reservoir slope 5, side reservoir slope 5 are arranged and anchored platform 15 are arranged; Basis, reservoir area 14 is covered with impervious barrier 6 above, impervious barrier 6 is laid with percolate discharge guiding pipe 3 above, the impervious barrier 6 of downstream area is provided with subregion dam 1 above with percolate discharge guiding pipe 3, downstream, subregion dam 1 arranges garbage loading embeading district 7, see Fig. 3: on the side reservoir slope of upstream, subregion dam 1 (i.e. obstructing surface) anchored platform 15 anchoring groove 16 in be provided with slope drainage canal 2, namely subregion dam 1 arranges anchored platform 15 with on the side reservoir slope 5 of elevation, arranges slope drainage canal 2 in the anchoring groove 16 of anchored platform 15; See Fig. 2: the percolate discharge guiding pipe 3 be positioned at below subregion dam 1 is real pipe 301, garbage loading embeading district 7 is floral tube 302 with the percolate discharge guiding pipe 3 of upstream, subregion dam 1, in other words, percolate discharge guiding pipe 3 below subregion dam 1 is real pipe 301, the percolate discharge guiding pipe 3 of other parts is floral tube 302, and floral tube 302 joint that the real pipe 301 at toe place, upstream, subregion dam 1 is upper with it arranges valve 4.Real pipe is prior art with floral tube, and namely the tube wall of floral tube is provided with many for the through hole in percolate inflow pipe, and the tube wall of real pipe is complete, does not have through hole.
See Fig. 2: the impervious barrier 6 that basis, reservoir area 14 is provided with forms by three layers, be followed successively by film lower protective layer 601, antiseepage density polyethylene film with high (HDPE film) 602 and film up-protective layer 603 from bottom to top, subregion dam 1 is arranged on impervious barrier 6; Stablizing in order to ensure subregion dam, prevents upstream rainwater from washing away subregion dam, and subregion dam 1 arranges subregion dam film lower protective layer 8 above, and arrange subregion dam fixes antiseepage density polyethylene film with high (HDPE film) 9 to subregion dam film lower protective layer 8 above; 1 time, subregion dam, impervious barrier 6 arrange real pipe 301.
Antiseepage density polyethylene film with high 9 is fixed by antiseepage density polyethylene film with high 602 sweat soldering of the first thermofussion welding solder joint 10 with toe place, upstream, subregion dam 1 in subregion dam, antiseepage density polyethylene film with high 9 is fixed by antiseepage density polyethylene film with high 602 sweat soldering of the second thermofussion welding solder joint 11 with toe place, downstream, subregion dam 1 in subregion dam, antiseepage density polyethylene film with high 9 is fixed by real pipe 301 sweat soldering of the 3rd thermofussion welding solder joint 12 and upstream, subregion dam 1 toe in subregion dam, antiseepage density polyethylene film with high 9 is fixed by real pipe 301 sweat soldering of the 4th thermofussion welding solder joint 13 with downstream, subregion dam 1 in subregion dam.The height on subregion dam and cross-sectional shape characteristic parameter are determined by calculating according to upstream rainwater flow.
The anchoring groove 16 of prior art is landfill, see Fig. 3 and Fig. 4:: the utility model arranges anchored platform 15 on side reservoir slope 5, slope drainage canal 2 is set in anchoring groove 16, slope drainage canal 2 concrete for making, anchored platform 15 arranges subregion dam 1 bottom identical elevation reservoir area, downstream, subregion dam 1 is garbage loading embeading thing 7, and anchored platform 15 downstream is garbage loading embeading district 7.Slope drainage canal specification is determined by calculating according to upstream rainwater flow.
The utility model is applicable to that cheuch is long and narrow, bottom of the reservior longitudinal gradient is comparatively large, and adopts the dirty separate system of the rain of the above reservoir area of gully type refuse landfill crest elevation of vertical partitioning; Subregion dam is for tackling the rainwater of reservoir area updrift side; Interception reservoir area, subregion dam upstream rainwater and interception side slope upstream rainwater guide for tackling side reservoir slope upstream rainwater, and are filled out outside the venue to rubbish by slope drainage canal; Percolate discharge guiding pipe is used for the percolate during reservoir area landfill waste of guide upstream, and when reservoir area, upstream, subregion dam does not also have garbage loading embeading thing, is then closed by gate valve, stops that upstream rainwater enters in the garbage loading embeading thing of downstream, subregion dam; When also there is no landfill waste in upstream, subregion dam, gate valve is in closedown, cut-off reservoir area, upstream rainwater enters downstream garbage loading embeading thing, when upstream, subregion dam also starts landfill waste, gate valve is then in open mode, ensures that the garbage loading embeading thing percolate guide of upstream, subregion dam enters downstream, subregion dam garbage loading embeading thing.
Claims (5)
1. the dirty separate system of the rain of the above reservoir area of gully type refuse landfill crest elevation, comprises the anchoring groove that garbage loading embeading district, basis, reservoir area, side reservoir slope, the anchored platform of side reservoir slope setting, anchored platform are arranged, it is characterized in that: basis, reservoir area (14) are covered with impervious barrier (6) above, impervious barrier (6) is laid with percolate discharge guiding pipe (3) above, the impervious barrier (6) of downstream area is provided with subregion dam (1) above with percolate discharge guiding pipe (3), subregion dam (1) downstream arranges garbage loading embeading district (7), on the side reservoir slope of subregion dam (1) upstream anchored platform (15) anchoring groove (16) in be provided with slope drainage canal (2), the percolate discharge guiding pipe (3) be positioned at below subregion dam (1) is real pipe, garbage loading embeading district (7) is floral tube (302) with the percolate discharge guiding pipe (3) of subregion dam (1) upstream, floral tube (302) joint that the reality pipe (301) at toe place, subregion dam (1) upstream is upper with it arranges valve (4).
2. the dirty separate system of the rain of the above reservoir area of a kind of gully type refuse landfill crest elevation as claimed in claim 1; it is characterized in that: impervious barrier (6) forms by three layers, be followed successively by film lower protective layer (601), antiseepage density polyethylene film with high (602) and film up-protective layer (603) from bottom to top.
3. the dirty separate system of the rain of the above reservoir area of a kind of gully type refuse landfill crest elevation as claimed in claim 2; it is characterized in that: subregion dam (1) arranges subregion dam film lower protective layer (8) above, arranging subregion dam fixes antiseepage density polyethylene film with high (9) above on subregion dam film lower protective layer (8).
4. the dirty separate system of the rain of the above reservoir area of a kind of gully type refuse landfill crest elevation as claimed in claim 3, it is characterized in that: antiseepage density polyethylene film with high (9) is fixed by antiseepage density polyethylene film with high (602) sweat soldering of the first thermofussion welding solder joint (10) with toe place, subregion dam (1) upstream in subregion dam, antiseepage density polyethylene film with high (9) is fixed by antiseepage density polyethylene film with high (602) sweat soldering of the second thermofussion welding solder joint (11) with toe place, subregion dam (1) downstream in subregion dam, subregion dam is fixed antiseepage density polyethylene film with high (9) and is managed (301) sweat soldering by the 3rd thermofussion welding solder joint (12) and subregion dam (1) upstream toe are real, antiseepage density polyethylene film with high (9) is fixed by reality pipe (301) sweat soldering of the 4th thermofussion welding solder joint (13) with subregion dam (1) downstream in subregion dam.
5. the dirty separate system of the rain of the above reservoir area of a kind of gully type refuse landfill crest elevation as claimed in claim 4, it is characterized in that: slope drainage canal (2) concrete for making, anchored platform (15) arranges subregion dam (1) bottom identical elevation reservoir area; Anchored platform (15) downstream is garbage loading embeading district (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589315.4U CN204826140U (en) | 2015-08-03 | 2015-08-03 | Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589315.4U CN204826140U (en) | 2015-08-03 | 2015-08-03 | Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826140U true CN204826140U (en) | 2015-12-02 |
Family
ID=54683756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589315.4U Active CN204826140U (en) | 2015-08-03 | 2015-08-03 | Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019539A (en) * | 2015-08-03 | 2015-11-04 | 中国市政工程西北设计研究院有限公司 | System for shunting rainwater and sewage in reservoir area above crest elevation of valley type refuse landfill |
| CN109322369A (en) * | 2018-11-21 | 2019-02-12 | 天津建昌环保股份有限公司 | A kind of bolt type landfill percolate pipe wears dam structure |
| CN110029689A (en) * | 2019-04-16 | 2019-07-19 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of leachate collection guide structure and its construction method |
-
2015
- 2015-08-03 CN CN201520589315.4U patent/CN204826140U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019539A (en) * | 2015-08-03 | 2015-11-04 | 中国市政工程西北设计研究院有限公司 | System for shunting rainwater and sewage in reservoir area above crest elevation of valley type refuse landfill |
| CN109322369A (en) * | 2018-11-21 | 2019-02-12 | 天津建昌环保股份有限公司 | A kind of bolt type landfill percolate pipe wears dam structure |
| CN109322369B (en) * | 2018-11-21 | 2024-02-02 | 天津建昌环保股份有限公司 | Bolt type landfill leachate pipe dam penetrating structure |
| CN110029689A (en) * | 2019-04-16 | 2019-07-19 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of leachate collection guide structure and its construction method |
| CN110029689B (en) * | 2019-04-16 | 2024-03-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Percolate collecting and guiding and draining structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106351103B (en) | High-strength and high-permeability permeable pavement structure and laying method thereof | |
| CN104929224B (en) | Pavement system for percolate guide blind pipe | |
| CN100460612C (en) | Reticular blind drainage method for groundwater of sanitary landfill for disposing house refuse | |
| CN102304939A (en) | Valley-type refuse landfill series multi-partition rain and sewage shunting device and method | |
| CN104652581B (en) | Multi-stage slope anchoring structure for realizing rainwater and sewage separation | |
| CN206219935U (en) | A kind of permeable pavement structure of high intensity, high osmosis | |
| CN213867863U (en) | General industrial solid waste storage and disposal site structure based on abandoned mine | |
| CN105297872A (en) | LID type city rainwater closed conduit with functions of water permeating, storing, purifying and draining | |
| CN204826140U (en) | Dirty current drive system of reservoir area rain more than cheuch type landfill dam crest elevation | |
| CN205296339U (en) | Mountain valley type landfill's dirty reposition of redundant personnel diversion system of rain | |
| CN105201024B (en) | Refuse landfill HDPE film rain dirt separation panel water channel | |
| CN109235505A (en) | Three-dimensional environmental protection complex ecological closing structure | |
| CN105019539A (en) | System for shunting rainwater and sewage in reservoir area above crest elevation of valley type refuse landfill | |
| CN203412079U (en) | Rainwater drainage guide collection system for waste landfill | |
| CN207228292U (en) | One kind omits water system in printing slowly after first catchmenting | |
| CN207130854U (en) | Ooze leachate collection ditch in a kind of high rubbish heap side of household refuse landfill sites heap | |
| CN204626610U (en) | A kind of Slope with multi-step anchor structure realizing rain dirt shunting | |
| CN105464191A (en) | Rain sewage diverting and guiding system of valley-type waste landfill and using method thereof | |
| CN208251264U (en) | A kind of sanitary garbage landfill yard rain sewage diversion device | |
| CN207469190U (en) | A kind of infitration galleries structure of efficient draining | |
| CN203782849U (en) | Processing system used for carrying out rain and sewage separation in refuse landfill | |
| CN205617534U (en) | Drainage structures of landfill reservoir area side slope | |
| CN107558587A (en) | One kind omits water system in printing slowly after first catchmenting | |
| CN210288489U (en) | Refuse landfill based on coal gangue | |
| CN214194846U (en) | Mine pit type refuse landfill rainwater drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |