CN207130854U - Ooze leachate collection ditch in a kind of high rubbish heap side of household refuse landfill sites heap - Google Patents
Ooze leachate collection ditch in a kind of high rubbish heap side of household refuse landfill sites heap Download PDFInfo
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- CN207130854U CN207130854U CN201721122403.9U CN201721122403U CN207130854U CN 207130854 U CN207130854 U CN 207130854U CN 201721122403 U CN201721122403 U CN 201721122403U CN 207130854 U CN207130854 U CN 207130854U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
It the utility model is related to a kind of high rubbish heap side of household refuse landfill sites heap and ooze leachate collection ditch, including junk-heap body, guide pipe, rubble lead infiltration layer, bottom storehouse film, bottom storehouse, cover layer, side sewer, anchored platform, rainwater Cut-off ditch and ring field hard surface；Guide pipe more than the junk-heap body base impervious film is buried, guide pipe is communicated with side sewer, and side sewer is located at the side of junk-heap body, and rain Cut-off ditch is set beside the sewer of side, ring field hard surface is set beside rainwater Cut-off ditch；Bottom storehouse film is set below the junk-heap body；The bottom storehouse film is layed in bottom storehouse；The side sewer bottom is arranged within anchored platform.The utility model, which is used to collect, can not lead the percolate for oozing to bottom storehouse and dominating in blind pipe, and side is oozed by percolate import library bottom by pipeline and dominated in blind pipe, prevent from entering pollution surrounding enviroment in rainwater Cut-off ditch, side sewer does not contact with junk-heap body simultaneously, facilitate later stage cleaning and maintenance, be also not in situation about permeating the ground.
Description
Technical field
The technical field of leachate collection is the utility model is related to, particularly a kind of high rubbish heap of household refuse landfill sites heap
Ooze the technical field of leachate collection ditch in side.
Background technology
According to statistics, China's domestic waste water content is 40%~60% or so.Rubbish is utilized after garbage loading embeading processing
Rubbish storage pit reduces refuse moisture, and percolate occurs mainly with herein, rubbish after fermenting and rotting during storage is cheated, in rubbish
Caused by water release.Percolate has higher stickiness, and rubbish storing hole bottom needs to set reliable percolate to receive
Collecting system, the import of leachate collection system use anti-clogging measure, and this problem is not yet well solved at present.
At present, the main leachate collection mode of household refuse landfill sites is to lead infiltration layer, rubbish by the rubble of reservoir area bottom
Peupendicular hole and horizontal french drain, storehouse side percolate in rubbish heap body lead ooze the modes such as french drain by percolate be guided to reservoir area bottom diafiltration
Liquid dominates blind pipe, and final reservoir area of discharging is flowed into regulating reservoir, but with the increase of landfill yard service life, bottom storehouse leads infiltration layer pole
Easily occur depositing and the situation of fouling, lose to lead and ooze effect, while peupendicular hole and the horizontal french drain in junk-heap body are because rubbish
The unstability of rubbish heap body, it may appear that situations such as settling, deforming, make peupendicular hole and horizontal french drain misplace, be broken, can also lose and lead
Ooze effect.Above-mentioned lead is oozed after facility loses effect, and the percolate that rubbish heap side is oozed will be unable to guide to reservoir area bottom and enter storage
Dominate blind pipe in bottom, it is possible to percolate spilling reservoir area occur and enter rainwater Cut-off ditch, pollute surrounding enviroment.
Application No. CN201320537172.3 Chinese patents disclose side emission type house refuse repository percolate and received
Collecting system, the process is needed by by the bottom plate slope of garbage warehouse, and the bottom of the inclined side in garbage warehouse is provided with grid
Filter net device, the garbage energy in garbage warehouse is fully excluded percolate, reach the purpose for preferably collecting percolate, but only fit
With small-sized rubbish storage pond leachate collection system, in being not suitable for, large-scale garbage disposal plant, and due to mini-system too
Complexity, design is unreasonable to cause discharge to have some setbacks, easily block, while mini-system maintenance activity in closed environment is brought
Potential safety hazard it is very big.
Utility model content
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of high rubbish of household refuse landfill sites heap
Leachate collection ditch is oozed on rubbish heap side, and a side leachate collection ditch is built in the bottom storehouse film anchored platform at reservoir area edge, is used
The percolate for oozing to bottom storehouse and dominating in blind pipe can not be led in collecting, and blind pipe is dominated with bottom storehouse at low spot by the side sewer and connected
Percolate import library bottom is oozed in side by the pipeline connect to be dominated in blind pipe, prevents from entering pollution surrounding enviroment in rainwater Cut-off ditch, simultaneously
Side sewer does not contact with junk-heap body, facilitates later stage cleaning and maintenance, is also not in situation about permeating the ground.
To achieve the above object, the utility model proposes a kind of high rubbish heap side diafiltration of household refuse landfill sites heap
Liquid collects ditch, it is characterised in that：Including junk-heap body, guide pipe, rubble lead infiltration layer, bottom storehouse film, bottom storehouse, cover layer, side sewer,
Anchored platform, rainwater Cut-off ditch and ring field hard surface；More than the junk-heap body base impervious film bury guide pipe, guide pipe
Communicated with side sewer, side sewer is located at the side of junk-heap body, sets rain Cut-off ditch beside the sewer of side, by rainwater Cut-off ditch
Side sets ring field hard surface；Bottom storehouse film is set below the junk-heap body；The bottom storehouse film is layed in bottom storehouse；Ooze the side
Ditch, which is arranged at, to be set within anchored platform.
Preferably, the guide pipe includes leading blind pipe and a plurality of guide branch pipe, leading blind pipe prolongs the laying of bottom storehouse plane,
Guide branch pipe prolongs the laying of bottom storehouse side slope surface, and guide branch pipe is consistent with the bottom storehouse angle of junk-heap body, guide branch pipe end segment parts
It is layed in bottom storehouse.
Preferably, the bottom storehouse film extends to the medial surface of rainwater Cut-off ditch, bottom storehouse film end is by setting storehouse
Counterdie anchor studs are fixed.
Preferably, covered with cover layer on the junk-heap body.
Preferably, the cover layer is extended on the inside of rainwater Cut-off ditch, cover layer end is by setting cover layer
Anchor studs are fixed.
Preferably, being provided with rubble between the junk-heap body and bottom storehouse film leads infiltration layer.
Preferably, the height dimension of the side sewer is more than the height dimension of anchored platform.
Preferably, the bottom storehouse sets clay to tamp.
Preferably, setting flase floor on the rainwater Cut-off ditch, rainwater Cut-off ditch sets 5% gradient.
Preferably, the guide pipe is wrapped up by rubble filter layer, it is cased with corrosion-resistant having frame to weave cotton cloth filtering outside rubble
Layer.
The beneficial effects of the utility model：
1st, the utility model is received by building a leachate collection ditch in the bottom storehouse film anchored platform at reservoir area edge
Collection, which can not be led, to be oozed to the percolate of bottom storehouse, dominates blind pipe into bottom storehouse and then outflow reservoir area enters regulating reservoir, collect ditch and be not easy to block up
Plug, effectively reduces potential safety hazard and problem of environmental pollution, while improve the economic benefit of garbage disposal.
2nd, the side sewer that the utility model is set does not contact with junk-heap body, and side sewer is arranged on anchored platform bottom storehouse film
On, be not in situation about permeating the ground, it is simple in construction, while it is also convenient for later stage cleaning and maintenance.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram that leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap；
Fig. 2 is the top view that leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap.
In figure
1- junk-heap bodies；
2- dominates blind pipe；
3- rubbles lead infiltration layer；
4- bottom storehouse films；401- bottom storehouse film anchor studs；
5- bottom storehouses；
6- cover layers；601- cover layer anchor studs；
7- guide branch pipes；
8- sides sewer；
9- anchored platforms；
10- rainwater Cut-off ditch；
11- rings field hard surface.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Such as Fig. 1 and Fig. 2, leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap of the utility model,
Infiltration layer 3, bottom storehouse film 4, bottom storehouse 5, cover layer 6, side sewer 8, anchored platform 9, rainwater are led including junk-heap body 1, guide pipe, rubble
Cut-off ditch 10 and ring field hard surface 11；More than the base impervious film of junk-heap body 1 bury guide pipe, guide pipe and side sewer
8 communicate, and side sewer 8 is located at the side of junk-heap body 1, and the side of side sewer 8 sets rain Cut-off ditch 10, by rainwater Cut-off ditch 10
Side sets ring field hard surface 11；The lower section of junk-heap body 1 sets bottom storehouse film 4；The bottom storehouse film 4 is layed in bottom storehouse 5；Institute
Side sewer 8 is stated to be arranged within setting anchored platform 9.
Preferably, the guide pipe includes leading blind pipe 2 and a plurality of guide branch pipe 7, leading blind pipe 2 prolongs bottom storehouse plane paving
If guide branch pipe 7 prolongs the laying of bottom storehouse side slope surface, guide branch pipe 7 is consistent with the bottom storehouse angle of junk-heap body 1, the end of guide branch pipe 7
Section part is layed in bottom storehouse.
Preferably, the bottom storehouse film 4 extends to the medial surface of rainwater Cut-off ditch 10, the end of bottom storehouse film 4 is by setting
Bottom storehouse film anchor studs 401 are put to fix.
Preferably, covered with cover layer 6 on the junk-heap body 1.
Preferably, the cover layer 6 extends to the inner side of rainwater Cut-off ditch 10, the end of cover layer 6 is covered by setting
Epiphragma anchor studs 601 are fixed.
Preferably, being provided with rubble between the junk-heap body 1 and bottom storehouse film 4 leads infiltration layer 3.
Preferably, the height dimension of the side sewer 8 is more than the height dimension of anchored platform 9.
Preferably, the bottom storehouse 5 sets clay to tamp.
Preferably, setting flase floor on the rainwater Cut-off ditch 10, rainwater Cut-off ditch 10 sets 5% gradient.
Preferably, the guide pipe is wrapped up by rubble filter layer, it is cased with corrosion-resistant having frame to weave cotton cloth filtering outside rubble
Layer.Clogging can effectively be avoided the occurrence of.
Utility model works process：
Leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap of the utility model, when specifically used,
First pass through in bottom storehouse layer overlay bottom storehouse film 4, extend to the left side of rainwater Cut-off ditch 10, and it is solid with bottom storehouse film anchor studs 401
It is fixed, one layer of rubble is re-layed on bottom storehouse film 4 and leads infiltration layer 3, a leading blind pipe 2 in the horizontal direction is then buried, along bottom storehouse
Incline direction bury a plurality of guide branch pipe 7, a plurality of guide branch pipe 7 one connects with leading blind pipe 2, and a plurality of guide branch pipe 7 is another
One communicates with side sewer 8, and the bottom of side sewer 8 sets anchored platform 9, and side sewer 8 is higher than 10 centimeters of horizontal plane, by junk-heap body
1 is put into the region specified, and the top laying rubble on the right side of junk-heap body 1, guide branch pipe 7 leads infiltration layer 3, on junk-heap body 1
One layer of cover layer 6 of side's covering, cover layer 6 extend to the left side of rainwater Cut-off ditch 10, and the end of cover layer 6 sets cover layer to anchor
Nail 601 is fixed, and it is concordant with side sewer 8 that rubble leads the height of infiltration layer 3, it is possible to achieve isolation, while can effectively prevent junk-heap body 1
Approaching side sewer 8, has been also convenient for later maintenance.
By the minimum point of side sewer 8 and bottom storehouse dominate pipeline that blind pipe 5 is connected by side ooze percolate import library bottom dominate it is blind
In pipe, eventually enter into the leading blind pipe of bottom storehouse and then outflow reservoir area enters regulating reservoir, so far realize the collection of whole percolate
Journey.
The utility model, collected by building a leachate collection ditch in the bottom storehouse film anchored platform at reservoir area edge
It can not lead and ooze to the percolate of bottom storehouse, dominate blind pipe into bottom storehouse and then outflow reservoir area enters regulating reservoir, collect ditch and be not easily blocked,
Potential safety hazard and problem of environmental pollution are effectively reduced, while improves the economic benefit of garbage disposal；The side sewer of setting is not
Contacted with junk-heap body, and side sewer is arranged on anchored platform bottom storehouse film, is not in situation about permeating the ground, structure is simple
It is single, while it is also convenient for later stage cleaning and maintenance.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap, it is characterised in that：Including junk-heap body
(1), guide pipe, rubble lead infiltration layer (3), bottom storehouse film (4), bottom storehouse (5), cover layer (6), side sewer (8), anchored platform (9), rain
Water Cut-off ditch (10) and ring field hard surface (11)；More than junk-heap body (1) the base impervious film bury guide pipe, guide pipe
Communicated with side sewer (8), side sewer (8) is located at the side of junk-heap body (1), and rain Cut-off ditch is set beside side sewer (8)
(10) ring field hard surface (11), is set beside rainwater Cut-off ditch (10)；Bottom storehouse film (4) is set below the junk-heap body (1)；
The bottom storehouse film (4) is layed in bottom storehouse (5)；The side sewer (8), which is arranged at, to be set within anchored platform (9).
2. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：The guide pipe includes leading blind pipe (2) and a plurality of guide branch pipe (7), and leading blind pipe (2) prolongs the laying of bottom storehouse plane, led
Blind branch pipe (7) prolongs the laying of bottom storehouse side slope surface, and guide branch pipe (7) is consistent with the bottom storehouse angle of junk-heap body (1), guide branch pipe
(7) end segment parts are layed in bottom storehouse.
3. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：The bottom storehouse film (4) extends to the medial surface of rainwater Cut-off ditch (10), and bottom storehouse film (4) end is by setting bottom storehouse
Film anchor studs (401) are fixed.
4. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：Covered with cover layer (6) on the junk-heap body (1).
5. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 4, its feature
It is：The cover layer (6) is extended on the inside of rainwater Cut-off ditch (10), and cover layer (6) end is by setting cover layer anchor
Gu it is fixed to follow closely (601).
6. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：Rubble, which is provided with, between the junk-heap body (1) and bottom storehouse film (4) leads infiltration layer (3).
7. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：The height dimension of the side sewer (8) is more than the height dimension of anchored platform (9).
8. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：The bottom storehouse (5) sets clay to tamp.
9. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：Flase floor is set on the rainwater Cut-off ditch (10), and rainwater Cut-off ditch (10) sets 5% gradient.
10. leachate collection ditch is oozed on a kind of high rubbish heap side of household refuse landfill sites heap as claimed in claim 1, its feature
It is：The guide pipe is wrapped up by rubble filter layer, is cased with corrosion-resistant having frame to weave cotton cloth filter layer outside rubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122403.9U CN207130854U (en) | 2017-09-01 | 2017-09-01 | Ooze leachate collection ditch in a kind of high rubbish heap side of household refuse landfill sites heap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122403.9U CN207130854U (en) | 2017-09-01 | 2017-09-01 | Ooze leachate collection ditch in a kind of high rubbish heap side of household refuse landfill sites heap |
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| Publication Number | Publication Date |
|---|---|
| CN207130854U true CN207130854U (en) | 2018-03-23 |
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| CN201721122403.9U Active CN207130854U (en) | 2017-09-01 | 2017-09-01 | Ooze leachate collection ditch in a kind of high rubbish heap side of household refuse landfill sites heap |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047265A (en) * | 2018-07-23 | 2018-12-21 | 深圳市为民生态技术有限公司 | A kind of percolate and biogas joint guide system |
| CN113026903A (en) * | 2021-04-15 | 2021-06-25 | 安徽国祯环卫科技有限公司 | Precipitation infiltration capacity measuring structure and construction and measuring method thereof |
| CN114918218A (en) * | 2022-03-10 | 2022-08-19 | 中国海洋大学 | Setting method of percolate layering guide drainage blind ditches for garbage pickup burial fields |
-
2017
- 2017-09-01 CN CN201721122403.9U patent/CN207130854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047265A (en) * | 2018-07-23 | 2018-12-21 | 深圳市为民生态技术有限公司 | A kind of percolate and biogas joint guide system |
| CN113026903A (en) * | 2021-04-15 | 2021-06-25 | 安徽国祯环卫科技有限公司 | Precipitation infiltration capacity measuring structure and construction and measuring method thereof |
| CN114918218A (en) * | 2022-03-10 | 2022-08-19 | 中国海洋大学 | Setting method of percolate layering guide drainage blind ditches for garbage pickup burial fields |
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