CN206189556U - Landfill leachate's high -efficient collection device in space - Google Patents
Landfill leachate's high -efficient collection device in space Download PDFInfo
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- CN206189556U CN206189556U CN201621205370.XU CN201621205370U CN206189556U CN 206189556 U CN206189556 U CN 206189556U CN 201621205370 U CN201621205370 U CN 201621205370U CN 206189556 U CN206189556 U CN 206189556U
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- edge
- filter cylinder
- liquid collecting
- horizontal
- tunnel
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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
Abstract
The utility model relates to a landfill leachate's high -efficient collection device in space, rubbish store the hole and adopt the rectangle, and the hole was store to rubbish bottom and prevention of seepage lateral wall all adopt seepage -proof concrete, and carry out water repellent, storing the hole at rubbish and all around all setting up limit portion filtrating device in the bottom, limit portion filtrating device includes mainly that limit portion strains the fixed fender bracket of a section of thick bamboo, limit portion gallery, the level set of limit portion liquid and strain a section of thick bamboo, set up multiunit middle part filtrating device in the hole is store to rubbish, middle part filtrating device includes that the middle part strains a fender bracket, middle part gallery, middle part collection liquid level and strain a section of thick bamboo and vertical album of liquid air guide device, every group middle part filtrating device sets up vertical album of liquid air guide device of one or more. The beneficial effects of the utility model are that the simple structure, the construction process is few, man -hour short, the cost low to can effectively collect landfill leachate, prevent pollution, environmental protection.
Description
Technical field
The utility model belongs to and environment-friendly engineering and field of civil engineering, more particularly to a kind of space of percolate
High-efficiency collecting device.
Background technology
The a large amount of garbage loading embeadings of municipal refuse disposal area will produce very big exposed earth's surface, even loosely-packed side slope.Landfill yard
Waste gas, waste liquid, soil erosion and side slope safety will produce very big harm to the resident of surrounding, water body etc..It is special according to environmental administration
Family introduce, due to be compacted and fermentation etc. biological decomposition, in landfill waste contained pollutant will with moisture dissolution, and with drop
Rain, underground water etc. form percolate together.Through technology for detection, containing 99 kinds of organic pollutions and many in this " rubbish water "
Inorganic pollution is planted, wherein 22 kinds of priority control lists for being put into China and American National Environmental Protection Administration.Therefore to garbage filter
Liquid is effectively collected and to carry out harmless treatment most important.
Utility model content
In order to solve leachate collection problem in construction of dump area, by increasing attached component and fitting, simplify construction, reduction is applied
Work operation, shortening man-hour, reduction cost, and percolate can be effectively collected, prevent pollution, environmental protection.
The technical solution adopted in the utility model is as follows：
A kind of space-efficient collection device of percolate, its composition includes refuse pit, edge liquid filtering apptss, middle part
Liquid filtering apptss, storage hole extravasation filtrate conduit, leachate equalization basin and inside and outside unicom pipeline；
The refuse pit uses rectangle, and four walls of refuse pit are antiseepage side wall, refuse pit bottom and antiseepage side wall
Impervious concrete is used, and carries out water-proofing treatment；
The refuse pit surrounding bottom is respectively provided with edge liquid filtering apptss, and the composition of edge liquid filtering apptss includes edge filter cylinder
Fixed fender bracket, edge tunnel and the horizontal liquid collecting filter cylinder of edge；The edge tunnel is generally annular, and the gradient is integrally formed,
The gradient is 2-3%, minimum in the side absolute altitude for setting leachate equalization basin；The section in edge tunnel preferentially uses arc, edge hole
It is the horizontal liquid collecting filter cylinder of edge in road, the horizontal liquid collecting filter cylinder of edge preferentially uses cylinder, the 1/3 ~ 2/3 of the horizontal liquid collecting filter cylinder of edge
It is higher by the bottom of refuse pit；The outside in edge tunnel sets edge filter cylinder and fixes fender bracket, and edge filter cylinder fixes fender bracket
Two ends are connected with refuse pit bottom and antiseepage side wall respectively；The spacing of edge tunnel and the horizontal liquid collecting filter cylinder of edge for 20mm ~
50mm, sets therebetween multiple pads, and pad preferentially along the horizontal radially uniform distribution of liquid collecting filter cylinder of edge, fix by edge filter cylinder
The spacing of fender bracket and the horizontal liquid collecting filter cylinder of edge is 40mm ~ 70mm；
Multigroup middle part liquid filtering apptss are set in the refuse pit, middle part liquid filtering apptss include middle part filter cylinder fender bracket, in
Portion tunnel, the horizontal filter cylinder of middle part liquid collecting and vertical liquid collecting gas operated device, multiple middle part parallel layings in tunnel, and with refuse pit
Short side is parallel, and its gradient is identical with the overall gradient in edge tunnel, the absolute altitude of its absolute altitude and parallel edge tunnel relevant position
It is identical；The section in middle part tunnel uses arc, and its radian is preferably 180 °, is liquid collecting horizontal filter cylinder in middle part in the tunnel of middle part,
Liquid collecting horizontal filter cylinder in middle part uses the 1/2 ~ 2/3 of cylinder, the horizontal filter cylinder of middle part liquid collecting to be higher by refuse pit bottom；Middle part tunnel
Top sets middle part filter cylinder fender bracket, and the two ends of middle part filter cylinder fender bracket be connecteds with refuse pit bottom respectively, middle part tunnel and
The spacing of the horizontal filter cylinder of middle part liquid collecting is 20mm ~ 50mm, and multiple pads are set therebetween, and pad is along the horizontal filter cylinder of middle part liquid collecting
The spacing of radially uniform distribution, middle part filter cylinder fender bracket and the horizontal filter cylinder of middle part liquid collecting is 40mm ~ 70mm；
Every group of middle part liquid filtering apptss set one or more vertical liquid collecting gas operated devices, the inside of vertical liquid collecting gas operated device
Deep chimney filter is connected with the horizontal filter cylinder of middle part liquid collecting, and the two ends of the horizontal filter cylinder of middle part liquid collecting join with the horizontal liquid collecting filter cylinder of edge respectively
It is logical；
Using inside and outside unicom pipeline and the extravasation of storage hole on the horizontal liquid collecting filter cylinder of edge at least on three sides of refuse pit
Filtrate conduit UNICOM, percolate enters leachate equalization basin by storing hole extravasation filtrate conduit, and leachate equalization basin is arranged on rubbish
On one side in rubbish storage hole, preferentially lean against on the wall of antiseepage side.
The composition that the edge filter cylinder fixes fender bracket includes arched ribs, installing plate and mounting hole, and arched ribs are 90 ° of arcs,
Arched ribs are uniformly distributed, and the spacing between adjacent arched ribs is 20 ~ 50mm, and installing plate, two ends are respectively provided with arched ribs two ends
Installing plate be mutually perpendicular to, and open up some mounting holes on a mounting board.
The composition of the middle part filter cylinder fender bracket includes that, by arched ribs, installing plate and mounting hole, arched ribs are 180 ° of arcs, arc
Shape muscle is uniformly distributed, and the spacing between adjacent arched ribs is 20 ~ 50mm, and installing plate is respectively provided with arched ribs two ends, two ends
Installing plate in the same plane, and opens up some mounting holes on a mounting board.
The composition of the vertical liquid collecting gas operated device includes impervious concrete bottom, bottom density polyethylene film with high, basis
The horizontal collector tube covering gravel layer of base, bottom, vertical liquid collecting air guide gabion, lower porous pipe, internal depth chimney filter, round platform isolation
Cylinder, upper airway, bentonite bed, top density polyethylene film with high, upper overburden layer, contact ignition combustor, valve, flexibility are led
Pipe；The bottom of the vertical liquid collecting gas operated device is impervious concrete bottom, bottom is laid on impervious concrete bottom high
Density polyethylene film, is sole plate above bottom density polyethylene film with high, and sole plate is using circular or square；In base
Vertical liquid collecting air guide gabion is set between plinth base and bentonite bed, has cavity inside vertical liquid collecting air guide gabion, set in cavity
Lower porous pipe, internal depth chimney filter, round platform isolating cylinder, upper airway are put, upper airway is located at cavity top, using round platform
Isolating cylinder is connected with internal depth chimney filter, and the sectional area of upper airway is 2 ~ 4 times of internal depth chimney filter section, internally deep chimney filter
Outside be lower porous pipe, lower porous pipe is identical with the cross section of upper airway；
The density polyethylene film with high at the top of covering above the bentonite bed, above the density polyethylene film with high of top be on
Overburden layer, upper airway top extends top density polyethylene film with high, and upper airway top is connected with contact ignition combustor,
Flexible conduit is set on contact ignition combustor, valve is set on flexible conduit.
The beneficial effects of the utility model：
The beneficial effects of the utility model are simple structures, and working procedure is few, man-hour is short, low cost, and can effectively collect
Percolate, prevents pollution, environmental protection.
Brief description of the drawings
Below in conjunction with the accompanying drawings to being described further in the utility model：
Fig. 1 is the space-efficient collection device and its collection method schematic diagram of the utility model percolate；；
Fig. 2 is vertical liquid collecting gas operated device schematic diagram；
Fig. 3 is edge liquid filtering apptss cross-sectional view；
Fig. 4 is edge liquid filtering apptss floor map；
Fig. 5 is middle part liquid filtering apptss cross-sectional view；
Fig. 6 is middle part liquid filtering apptss floor map；
In figure：1 is refuse pit；2 is that edge filter cylinder fixes fender bracket；3 is edge tunnel；4 is the horizontal liquid collecting filter of edge
Cylinder；5 is middle part filter cylinder fender bracket；6 is middle part tunnel；7 is the horizontal filter cylinder of middle part liquid collecting；8 is vertical liquid collecting gas operated device；9 are
Antiseepage side wall；10 is storage hole extravasation filtrate conduit；11 is leachate equalization basin；12 is inside and outside unicom pipeline；13 is refuse pit
Bottom；14 is pad；2-1 is arched ribs；2-2 is installing plate；2-3 is mounting hole；8-1 is impervious concrete bottom；8-2 is bottom
Hdpe layer film；Base based on 8-3；8-4 is the horizontal collector tube covering gravel layer of bottom；8-5 leads for vertical liquid collecting
Gas gabion；8-6 is lower porous pipe；8-7 is internal depth chimney filter；8-8 is round platform isolating cylinder；8-9 is rubbish；8-10 is upper guide
Tracheae；8-11 is bentonite bed；8-12 is top density polyethylene film with high；8-13 is upper overburden layer；8-14 is to connect ignition
Device；8-15 is valve；8-16 is flexible conduit.
Specific embodiment
In order to further illustrate the utility model, below in conjunction with the accompanying drawings and embodiment is retouched in detail to the utility model
State, but they can not be interpreted as the restriction to the utility model protection domain.
A kind of space-efficient collection device of percolate, as shown in Fig. 1 ~ Fig. 6, its composition includes refuse pit 1, side
Portion's liquid filtering apptss, middle part liquid filtering apptss, storage hole extravasation filtrate conduit 10, leachate equalization basin 11 and inside and outside unicom pipeline 12；
The refuse pit 1 uses rectangle, and four walls of refuse pit 1 are antiseepage side wall 9, refuse pit bottom 13 and antiseepage
Side wall 9 uses impervious concrete, and carries out water-proofing treatment；
The surrounding bottom of the refuse pit 1 is respectively provided with edge liquid filtering apptss, and the composition of edge liquid filtering apptss is filtered including edge
The fixed fender bracket 2 of cylinder, edge tunnel 3 and the horizontal liquid collecting filter cylinder 4 of edge；The edge tunnel 3 is generally annular, and is integrally formed
The gradient, the gradient is 2-3%, minimum in the side absolute altitude for setting leachate equalization basin 11；The section in edge tunnel 3 preferentially uses arc
It is the horizontal liquid collecting filter cylinder 4 of edge in shape, edge tunnel 3, the horizontal liquid collecting filter cylinder 4 of edge preferentially uses cylinder, the horizontal liquid collecting of edge
The 1/3 ~ 2/3 of filter cylinder 4 is higher by the bottom of refuse pit 1；The outside in edge tunnel 3 sets edge filter cylinder and fixes fender bracket 2, edge
The two ends that filter cylinder fixes fender bracket 2 are connected with refuse pit bottom 13 and antiseepage side wall 9 respectively；Edge tunnel 3 and edge level
The spacing of liquid collecting filter cylinder 4 is 20mm ~ 50mm, and multiple pads 14 are set therebetween, and pad 14 is preferential to be filtered along the horizontal liquid collecting of edge
4 radially uniform distributions of cylinder, it is 40mm ~ 70mm that edge filter cylinder fixes fender bracket 2 and the spacing of the horizontal liquid collecting filter cylinder 4 of edge；
Multigroup middle part liquid filtering apptss are set in the refuse pit 1, middle part liquid filtering apptss include middle part filter cylinder fender bracket 5,
Middle part tunnel 6, the horizontal filter cylinder 7 of middle part liquid collecting and vertical liquid collecting gas operated device 8, multiple middle part parallel layings in tunnel 6, and and rubbish
The short side in storage hole 1 is parallel, and its gradient is identical with the overall gradient in edge tunnel 3, its absolute altitude and the parallel corresponding positions of edge tunnel 3
The absolute altitude put is identical；The section in middle part tunnel 6 uses arc, and its radian is preferably 180 °, is middle part liquid collecting in middle part tunnel 6
Horizontal filter cylinder 7, the horizontal filter cylinder 7 of middle part liquid collecting uses the 1/2 ~ 2/3 of cylinder, the horizontal filter cylinder 7 of middle part liquid collecting to be higher by refuse pit bottom
Portion 13；The top in middle part tunnel 6 sets middle part filter cylinder fender bracket 5, the two ends of middle part filter cylinder fender bracket 5 respectively with refuse pit bottom
Portion 13 connects, and middle part tunnel 6 is 20mm ~ 50mm with the spacing of the horizontal filter cylinder 7 of middle part liquid collecting, and multiple pads are set therebetween
14, pad 14 along the middle part liquid collecting radially uniform distribution of horizontal filter cylinder 7, middle part filter cylinder fender bracket 5 and the horizontal filter cylinder 7 of middle part liquid collecting
Spacing is 40mm ~ 70mm；
Every group of middle part liquid filtering apptss set one or more vertical liquid collecting gas operated devices 8, vertical liquid collecting gas operated device 8 it is interior
Portion depth chimney filter 8-7 is connected with the horizontal filter cylinder 7 of middle part liquid collecting, the two ends of the horizontal filter cylinder 7 of middle part liquid collecting respectively with edge level set
The UNICOM of liquid filter cylinder 4；
Cheated using inside and outside unicom pipeline 12 and storage on the horizontal liquid collecting filter cylinder 4 of edge at least on 1 three sides of refuse pit
Extravasation filtrate conduit 10 UNICOM, percolate enters leachate equalization basin 11, percolate regulation by storing hole extravasation filtrate conduit 10
Pond 11 is arranged on a side of refuse pit 1, is preferentially leaned against on antiseepage side wall 9.
The composition that the edge filter cylinder fixes fender bracket 2 includes arched ribs 2-1, installing plate 2-2 and mounting hole 2-3, arc
Muscle 2-1 is 90 ° of arcs, and arched ribs 2-1 is uniformly distributed, and the spacing between adjacent arched ribs 2-1 is 20 ~ 50mm, in arched ribs 2-1 two
End is respectively provided with installing plate 2-2, and the installing plate 2-2 at two ends is mutually perpendicular to, and some mounting hole 2-3 are opened up on installing plate 2-2.
The composition of the middle part filter cylinder fender bracket 5 is included by arched ribs 2-1, installing plate 2-2 and mounting hole 2-3, arched ribs
2-1 is 180 ° of arcs, and arched ribs 2-1 is uniformly distributed, and the spacing between adjacent arched ribs 2-1 is 20 ~ 50mm, in arched ribs 2-1 two
End is respectively provided with installing plate 2-2, and the installing plate 2-2 at two ends in the same plane, and opens up some mounting holes on installing plate 2-2
2-3。
The composition of the vertical liquid collecting gas operated device 8 includes impervious concrete bottom 8-1, bottom density polyethylene film with high 8-
2nd, sole plate 8-3, bottom horizontal collector tube covering gravel layer 8-4, vertical liquid collecting air guide gabion 8-5, lower porous pipe 8-6,
Internal depth chimney filter 8-7, round platform isolating cylinder 8-8, upper airway 8-10, bentonite bed 8-11, top density polyethylene film with high 8-
12nd, upper overburden layer 8-13, contact ignition combustor 8-14, valve 8-15 and flexible conduit 8-16；The vertical liquid collecting gas operated device 8
The bottom be impervious concrete bottom 8-1, on impervious concrete bottom 8-1 lay bottom density polyethylene film with high 8-2,
It is sole plate 8-3 above bottom density polyethylene film with high 8-2, sole plate 8-3 is using circular or square；In sole plate
Vertical liquid collecting air guide gabion 8-5 is set between 8-3 and bentonite bed 8-11, has cavity inside vertical liquid collecting air guide gabion 8-5, it is empty
Lower porous pipe 8-6, internal depth chimney filter 8-7, round platform isolating cylinder 8-8, upper airway 8-10, upper airway 8- are set in chamber
10 are located at cavity top, are connected with inside depth chimney filter 8-7 using round platform isolating cylinder 8-8, and the sectional area of upper airway 8-10 is
2 ~ 4 times of internal depth chimney filter 8-7 sections, internally the outside of deep chimney filter 8-7 is lower porous pipe 8-6, lower porous pipe 8-6 with
The cross section of upper airway 8-10 is identical；Vertical liquid collecting air guide gabion 8-5 outsides are rubbish 8-9；
The density polyethylene film with high 8-12 at the top of covering above the bentonite bed 8-11, in top density polyethylene film with high 8-
It is upper overburden layer 8-13 above 12, upper airway 8-10 tops extend top density polyethylene film with high 8-12, top air guide
Pipe 8-10 tops are connected with contact ignition combustor 8-14, flexible conduit 8-16 are set on contact ignition combustor 8-14, in flexibility
Valve 8-15 is set on conduit 8-16.
Claims (5)
1. the space-efficient collection device of a kind of percolate, its composition include refuse pit (1), edge liquid filtering apptss, in
Portion's liquid filtering apptss, storage hole extravasation filtrate conduit (10), leachate equalization basin (11) and inside and outside unicom pipeline (12)；
It is characterized in that：The refuse pit (1) uses rectangle, and four walls of refuse pit (1) are antiseepage side wall (9), rubbish storage
Hole bottom (13) and antiseepage side wall (9) use impervious concrete；
Refuse pit (1) the surrounding bottom is respectively provided with edge liquid filtering apptss, and the composition of edge liquid filtering apptss includes edge filter cylinder
Fixed fender bracket (2), edge tunnel (3) and the horizontal liquid collecting filter cylinder (4) of edge；The edge tunnel (3) generally annular, edge
It is the horizontal liquid collecting filter cylinder (4) of edge, the horizontal liquid collecting filter cylinder (4) of edge that the section in tunnel (3) is used in arc, edge tunnel (3)
Using cylinder, the 1/3 ~ 2/3 of the horizontal liquid collecting filter cylinder (4) of edge is higher by the bottom of refuse pit (1)；The outside in edge tunnel (3)
Edge filter cylinder is set and fixes fender bracket (2), edge filter cylinder fix the two ends of fender bracket (2) respectively with refuse pit bottom (13) and
Antiseepage side wall (9) connects；Edge tunnel (3) is 20mm ~ 50mm with the spacing of the horizontal liquid collecting filter cylinder (4) of edge, is set therebetween
Multiple pads (14) are put, pad (14) is preferential along the edge radially uniform distribution of horizontal liquid collecting filter cylinder (4), and edge filter cylinder fixes protection
The spacing of frame (2) and the horizontal liquid collecting filter cylinder (4) of edge is 40mm ~ 70mm；
Multigroup middle part liquid filtering apptss are set in the refuse pit (1), middle part liquid filtering apptss include middle part filter cylinder fender bracket (5),
Middle part tunnel (6), the horizontal filter cylinder of middle part liquid collecting (7) and vertical liquid collecting gas operated device (8), multiple middle part tunnel (6) parallel layings,
And it is parallel with the short side of refuse pit (1)；The section in middle part tunnel (6) uses arc, and its radian is 180 °, in middle part tunnel
(6) it is the horizontal filter cylinder of middle part liquid collecting (7) in, the horizontal filter cylinder of middle part liquid collecting (7) uses cylinder, the horizontal filter cylinder of middle part liquid collecting (7)
1/2 ~ 2/3 is higher by refuse pit bottom (13)；The top in middle part tunnel (6) sets middle part filter cylinder fender bracket (5), and middle part filter cylinder is protected
The two ends of retaining frame (5) are connected with refuse pit bottom (13) respectively, between middle part tunnel (6) and the horizontal filter cylinder of middle part liquid collecting (7)
Away from being 20mm ~ 50mm, multiple pads (14) are set therebetween, pad (14) is radially uniform along the horizontal filter cylinder of middle part liquid collecting (7)
The spacing of distribution, middle part filter cylinder fender bracket (5) and the horizontal filter cylinder of middle part liquid collecting (7) is 40mm ~ 70mm；
Every group of middle part liquid filtering apptss set one or more vertical liquid collecting gas operated devices (8), and vertical liquid collecting gas operated device (8) is with
The horizontal filter cylinder of portion's liquid collecting (7) is connected, and the two ends of the horizontal filter cylinder of middle part liquid collecting (7) join with the horizontal liquid collecting filter cylinder (4) of edge respectively
It is logical；
Using inside and outside unicom pipeline (12) and storage on the horizontal liquid collecting filter cylinder (4) of edge at least on (1) three side of refuse pit
Hole extravasation filtrate conduit (10) UNICOM, percolate enters leachate equalization basin (11), oozes by storing hole extravasation filtrate conduit (10)
Filtrate regulating reservoir (11) is arranged on a side of refuse pit (1), is preferentially leaned against on antiseepage side wall (9).
2. the space-efficient collection device of percolate according to claim 1, it is characterised in that：Edge tunnel (3)
The gradient is integrally formed, the gradient is 2-3%, it is minimum in the side absolute altitude for setting leachate equalization basin (11)；The middle part tunnel (6)
The gradient is identical with the overall gradient of edge tunnel (3), and its absolute altitude is identical with the absolute altitude of parallel edge tunnel (3) relevant position.
3. the space-efficient collection device of percolate according to claim 1, it is characterised in that：The edge filter cylinder
The composition of fixed fender bracket (2) includes arched ribs (2-1), installing plate (2-2) and mounting hole (2-3), and arched ribs (2-1) are 90 °
Arc, arched ribs (2-1) are uniformly distributed, and the spacing between adjacent arched ribs (2-1) is 20 ~ 50mm, at arched ribs (2-1) two ends point
Not She Zhi installing plate (2-2), the installing plate (2-2) at two ends is mutually perpendicular to, and opens up some mounting holes on installing plate (2-2)
(2-3)。
4. the space-efficient collection device of percolate according to claim 1, it is characterised in that：The middle part filter cylinder
The composition of fender bracket (5) includes that, by arched ribs (2-1), installing plate (2-2) and mounting hole (2-3), arched ribs (2-1) are 180 °
Arc, arched ribs (2-1) are uniformly distributed, and the spacing between adjacent arched ribs (2-1) is 20 ~ 50mm, at arched ribs (2-1) two ends
Installing plate (2-2) is respectively provided with, the installing plate (2-2) at two ends in the same plane, and opens up some peaces on installing plate (2-2)
Dress hole (2-3).
5. the space-efficient collection device of percolate according to claim 1, it is characterised in that：The vertical liquid collecting
The composition of gas operated device (8) includes impervious concrete bottom (8-1), bottom density polyethylene film with high (8-2), sole plate (8-
3), the horizontal collector tube of bottom covers gravel layer (8-4), vertical liquid collecting air guide gabion (8-5), lower porous pipe (8-6), inside deeply
Chimney filter (8-7), round platform isolating cylinder (8-8), upper airway (8-10), bentonite bed (8-11), top density polyethylene film with high
(8-12), upper overburden layer (8-13), contact ignition combustor (8-14), valve (8-15), flexible conduit (8-16)；The vertical collection
The bottom of liquid gas operated device (8) is impervious concrete bottom (8-1), bottom is laid on impervious concrete bottom (8-1) high
Density polyethylene film (8-2), is sole plate (8-3), sole plate (8- above bottom density polyethylene film with high (8-2)
3) using circular or square；Vertical liquid collecting air guide gabion (8- is set between sole plate (8-3) and bentonite bed (8-11)
5), have inside vertical liquid collecting air guide gabion (8-5) in cavity, cavity set lower porous pipe (8-6), internal depth chimney filter (8-7),
Round platform isolating cylinder (8-8), upper airway (8-10), upper airway (8-10) are located at cavity top, using round platform isolating cylinder
(8-8) is connected with internal depth chimney filter (8-7), and the sectional area of upper airway (8-10) is the 2 ~ 4 of internal depth chimney filter (8-7) section
Times, internally the outside of deep chimney filter (8-7) is lower porous pipe (8-6), lower porous pipe (8-6) and upper airway (8-10)
Cross section it is identical；
Top density polyethylene film with high (8-12) is covered above bentonite bed (8-11), in top density polyethylene film with high
It is upper overburden layer (8-13) above (8-12), upper airway (8-10) top extends top density polyethylene film with high (8-
12), upper airway (8-10) top is connected with contact ignition combustor (8-14), sets soft on contact ignition combustor (8-14)
Property conduit (8-16), on flexible conduit (8-16) set valve (8-15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205370.XU CN206189556U (en) | 2016-11-09 | 2016-11-09 | Landfill leachate's high -efficient collection device in space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205370.XU CN206189556U (en) | 2016-11-09 | 2016-11-09 | Landfill leachate's high -efficient collection device in space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206189556U true CN206189556U (en) | 2017-05-24 |
Family
ID=58734855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205370.XU Withdrawn - After Issue CN206189556U (en) | 2016-11-09 | 2016-11-09 | Landfill leachate's high -efficient collection device in space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206189556U (en) |
-
2016
- 2016-11-09 CN CN201621205370.XU patent/CN206189556U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20181207 |