CN216839589U

CN216839589U - Double-layer anti-seepage structure for soil protection refuse landfill

Info

Publication number: CN216839589U
Application number: CN202123117757.3U
Authority: CN
Inventors: 宋占奎
Original assignee: Xiangtan Golden Horn Green Technology Co ltd
Current assignee: Xiangtan Golden Horn Green Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-28
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a double-deck seepage prevention structure of soil protection refuse landfill, including prevention of seepage permeable course, still include prevention of seepage permeable mechanism and drainage piece, the prevention of seepage permeable mechanism cooperation is connected at prevention of seepage permeable course upper surface, the drainage piece is installed and is passed through the mechanism upper surface at the prevention of seepage, prevention of seepage permeable mechanism comprises basement stone layer, waterproof layer and compacted soil layer, the waterproof layer is installed at basement stone layer lower surface, the compacted soil layer sets up at the waterproof layer lower surface. Inside can effectively preventing that external water from permeating into the foundation ditch, avoiding the impermeable layer of bottom to damage, also can prevent that external water from permeating into inside the foundation ditch, can not carry on harmful substance to peripheral diffusion, ensure the effect of landfill, can effectively handle the waste gas that produces simultaneously, effectively protect the surrounding environment, be convenient for carry out the landfill.

Description

Double-layer anti-seepage structure for soil protection refuse landfill

Technical Field

The utility model relates to a landfill technical field especially relates to a double-deck seepage prevention structure of soil protection landfill.

Background

Along with the rapid development of the economy of China and the increasing improvement of the living standard of people, the generation amount of domestic garbage in China is more and more, the domestic garbage in China is reported to increase at a speed of 10% every year, a large amount of produced domestic garbage needs to be disposed, more than 80% of domestic garbage in China is disposed by landfill in various disposal methods, and as leaks and HDPE films generated during landfill allow some chemical substances to pass through, the leakage rate is higher, and the pollution to underground water is higher. Therefore, improvement of the landfill containment structure is also of great importance in order to prevent groundwater pollution.

Patent No. CN202120277865.8 discloses a double-deck seepage prevention structure of soil protection refuse landfill, including the soil horizon, the top fixed mounting of soil horizon has the barrier, the top movable mounting of barrier has the protective layer, the rectangle chamber has all been seted up to the inside left and right sides of barrier, the inner wall bottom fixed mounting in rectangle chamber has a fixed cylinder. This double-deck seepage prevention structure of soil protection refuse landfill, through setting up servo motor, place the top at the barrier layer with the protective layer, the dead lever extends to the inside in rectangle chamber and aims at the solid fixed cylinder, it drives the bent axle rotation to start servo motor, because the tension of spring causes fly leaf pulling stay cord to relax, it extends to the inside of dead lever to drive the fixture block simultaneously, realized fixed to the protective layer, the pulling fly leaf drives fixture block and dead lever separation during the servo motor upset, dismantle the protective layer of renewal to the protective layer of damage, realized that the protective layer prevents the impaired purpose in top.

This double-deck seepage prevention structure of soil protection refuse landfill has following drawback: the double-deck seepage prevention structure of soil protection refuse landfill of this application can only prevent inside outside infiltration when using, but can not place outside water infiltration and advance inside the seepage prevention structure, cause inside liquid too much easily to spill over and destroy soil around, can not the effective processing waste gas that produces simultaneously when preventing the infiltration, the gaseous surrounding environment that pollutes easily of production reduces the result of use. Therefore, a double-layer anti-seepage structure for soil protection refuse landfill is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a double-deck seepage prevention structure of soil protection refuse landfill can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a double-deck seepage prevention structure of soil protection refuse landfill, includes the prevention of seepage permeable course, still includes prevention of seepage permeable mechanism and drainage piece, the prevention of seepage permeable mechanism cooperation is connected at prevention of seepage permeable course upper surface, the drainage piece is installed and is being prevented the upper surface of permeating the mechanism, the prevention of seepage permeable mechanism comprises basic stone layer, waterproof layer and compacted soil layer, the waterproof layer is installed at basic stone layer lower surface, the compacted soil layer sets up at the waterproof layer lower surface.

The right waste gas treatment mechanism is detachably connected to the right side of the drainage block, and the left waste gas treatment mechanism is detachably connected to the left side of the drainage block; the right waste gas treatment mechanism and the left waste gas treatment mechanism can effectively treat the discharged waste gas, so that the surrounding environment is not polluted, and the landfill effect is improved.

Furthermore, the right waste gas treatment mechanism and the left waste gas treatment mechanism are respectively composed of a connecting threaded pipe, a discharge pipe, an active carbon adsorption plate and a bactericidal lamp, the discharge pipe is fixedly connected to the outer side wall of the connecting threaded pipe, and the active carbon adsorption plate and the bactericidal lamp can be detachably connected to the inside of the discharge pipe; gaseous can outwards discharge through the blast pipe, can pass through the delivery pipe at the emission in-process, and active carbon adsorption plate can effectively adsorb the harmful substance in breathing in the delivery pipe, gets rid of most pollutant to can effectively carry out bactericidal effect to gaseous through the bactericidal lamp, ensure that can not influence the surrounding environment behind the refuse landfill, effectively improve the effect of refuse landfill, be convenient for use.

Furthermore, the tail end of the right waste gas treatment mechanism is connected with a right exhaust pipe in a matching manner, and the tail end of the left waste gas treatment mechanism is connected with a left exhaust pipe in a matching manner; the right exhaust pipe and the left exhaust pipe are convenient for discharging gas generated in the foundation pit, and the safety of landfill is ensured.

Furthermore, a base layer is arranged at the bottom end of the anti-seepage layer, and a foundation pit is arranged at the upper end of the anti-seepage layer; the anti-seepage layer is convenient to arrange through the base layer, the anti-seepage layer can be effectively protected, the service life of the anti-seepage layer is prolonged, and the garbage can be conveniently buried through the foundation pit.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. the lower surface of the foundation pit is arranged on the upper anti-seepage surface, the base layer is arranged on the lower surface of the foundation pit, the garbage is filled through the foundation pit, and can effectively prevent the permeation of the substances through the permeation-proof layer, and simultaneously, the permeation-proof mechanism is arranged at the top end of the permeation-proof layer, and the anti-seepage mechanism consists of a substrate layer, a waterproof layer and a compacted soil layer, the compacted soil layer is buried on the upper surface of the garbage, the bearing capacity of the landfill garbage is improved by compacting the soil layer, the waterproof layer and the foundation stone layer are sequentially arranged at the upper end of the compacted soil layer, the waterproof layer can effectively prevent external water from permeating into the foundation pit, avoid damaging the anti-permeation layer at the bottom end, prevent the excessive water from driving pollutants in the foundation pit to flow out, and avoid the pollution to the surrounding soil, the waterproof layer can be effectively protected by the base stone layer, the damage of the waterproof layer is avoided, the penetration of external water bodies can be effectively prevented, the landfill effect is improved, and the landfill is convenient; 2. install left blast pipe and right blast pipe respectively inside the foundation ditch, and left blast pipe and right blast pipe top branch are installed left exhaust-gas treatment mechanism and right exhaust-gas treatment mechanism, and left side exhaust-gas treatment mechanism and right exhaust-gas treatment mechanism are by the connecting thread pipe, the delivery pipe, active carbon adsorption plate and bactericidal lamp are constituteed, the delivery pipe is in the same place through connecting thread pipe and blast pipe meshing, thereby can take place the reaction and produce gas behind the landfill, gas can outwards discharge through the blast pipe, can pass through the delivery pipe in emission process, active carbon adsorption plate can effectively adsorb the harmful substance in breathing in the delivery pipe, get rid of most pollutant, and can effectively carry out bactericidal effect to gas through the bactericidal lamp, guarantee can not influence all ring edge borders behind the landfill, effectively improve the effect of landfill, and convenient to use.

Drawings

Fig. 1 is the utility model relates to a soil protection refuse landfill double-deck seepage prevention structure's overall structure schematic diagram.

Fig. 2 is the utility model relates to a soil protection refuse landfill double-deck seepage prevention structure's prevention of seepage mechanism's schematic structure diagram.

Fig. 3 is the utility model relates to a soil protection refuse landfill double-deck seepage prevention structure's exhaust treatment mechanism's schematic structure diagram.

In the figure: 1. a base layer; 2. an anti-permeation layer; 3. a foundation pit; 4. a right exhaust pipe; 5. an anti-infiltration mechanism; 6. a drainage block; 7. a right exhaust gas treatment mechanism; 8. a left exhaust pipe; 9. a left exhaust gas treatment mechanism; 501. a base stone layer; 502. a waterproof layer; 503. compacting the soil layer; 701. connecting a threaded pipe; 702. a discharge pipe; 703. an activated carbon adsorption plate; 704. a germicidal lamp.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, the double-layer anti-seepage structure for soil protection refuse landfill comprises an anti-seepage layer 2, an anti-seepage mechanism 5 and a drainage block 6, wherein the anti-seepage mechanism 5 is connected to the upper surface of the anti-seepage layer 2 in a matching manner, the drainage block 6 is installed on the upper surface of the anti-seepage mechanism 5, the anti-seepage mechanism 5 is composed of a base stone layer 501, a waterproof layer 502 and a compacted soil layer 503, the waterproof layer 502 is installed on the lower surface of the base stone layer 501, and the compacted soil layer 503 is arranged on the lower surface of the waterproof layer 502.

The device also comprises a right waste gas treatment mechanism 7 and a left waste gas treatment mechanism 9, wherein the right waste gas treatment mechanism 7 is detachably connected to the right side of the diversion block 6, and the left waste gas treatment mechanism 9 is detachably connected to the left side of the diversion block 6; can effective treatment discharge the waste gas that comes through right exhaust-gas treatment mechanism 7 and left exhaust-gas treatment mechanism 9, can not pollute the surrounding environment, improve the effect of landfill.

The right exhaust gas treatment mechanism 7 and the left exhaust gas treatment mechanism 9 are respectively composed of a connecting threaded pipe 701, a discharge pipe 702, an activated carbon adsorption plate 703 and a bactericidal lamp 704, the discharge pipe 702 is fixedly connected to the outer side wall of the connecting threaded pipe 701, and both the activated carbon adsorption plate 703 and the bactericidal lamp 704 can be detachably connected inside the discharge pipe 702; gaseous can outwards discharge through the blast pipe, can pass through discharge pipe 702 at the emission in-process, and active carbon adsorption plate 703 can effectively adsorb the harmful substance in breathing in the discharge pipe 702, gets rid of most pollutants to can effectively carry out bactericidal effect to gaseous through bactericidal lamp 704, ensure that can not influence all ring edge borders behind the landfill, effectively improve the effect of landfill, be convenient for use.

The tail end of the right waste gas treatment mechanism 7 is connected with a right exhaust pipe 4 in a matched mode, and the tail end of the left waste gas treatment mechanism 9 is connected with a left exhaust pipe 8 in a matched mode; the gas generated in the foundation pit 3 is conveniently discharged through the right exhaust pipe 4 and the left exhaust pipe 8, and the safety of landfill is ensured.

The base layer 1 is arranged at the bottom end of the anti-seepage layer 2, and the foundation pit 3 is arranged at the upper end of the anti-seepage layer 2; be convenient for set up prevention of seepage permeable barrier 2 through basic unit 1, also can effectively protect prevention of seepage permeable barrier 2, improve its life, be convenient for landfill rubbish through foundation ditch 3.

It should be noted that the utility model relates to a soil protection garbage landfill double-layer anti-seepage structure, during operation, the anti-seepage upper surface is provided with a foundation pit 3, the lower surface is provided with a base layer 1, the garbage is filled through the foundation pit 3, and the anti-seepage layer 2 can effectively prevent the infiltration of substances, meanwhile, the top end of the anti-seepage layer 2 is provided with an anti-seepage mechanism 5, and the anti-seepage mechanism 5 is composed of a foundation stone layer 501, a waterproof layer 502 and a compacted soil layer 503, the compacted soil layer 503 is filled on the upper surface of the garbage, the bearing capacity of the filled garbage is improved through the compacted soil layer 503, the waterproof layer 502 and the foundation stone layer 501 are sequentially arranged on the upper end of the compacted soil layer 503, the external water body can be effectively prevented from permeating into the foundation pit 3 through the waterproof layer 502, the anti-seepage layer 2 at the bottom end is prevented from being damaged, the excessive water body can be prevented from driving the pollutants inside the foundation pit 3 to flow out, and the surrounding soil pollution can not be caused, the waterproof layer 502 can be effectively protected through the base layer 501, the waterproof layer 502 is prevented from being damaged, external water body permeation can be effectively prevented, the garbage landfill effect is improved, and the garbage landfill is convenient to carry out, the left exhaust pipe 8 and the right exhaust pipe 4 are respectively installed inside the foundation pit 3, the top ends of the left exhaust pipe 8 and the right exhaust pipe 4 are respectively provided with the left waste gas treatment mechanism 9 and the right waste gas treatment mechanism 7, the left waste gas treatment mechanism 9 and the right waste gas treatment mechanism 7 are respectively composed of a connecting threaded pipe 701, an exhaust pipe 702, an active carbon adsorption plate 703 and a sterilizing lamp 704, the exhaust pipe 702 is meshed with the exhaust pipes through the connecting threaded pipe 701, reaction can be carried out after the garbage landfill to generate gas, the gas can be discharged outwards through the exhaust pipes, the active carbon adsorption plate 703 in the exhaust pipe 702 can effectively adsorb harmful substances in air suction during the discharging process, most pollutants are removed, the gas can be effectively sterilized through the sterilizing lamp 704, the surrounding environment is not affected after the refuse landfill, the refuse landfill effect is effectively improved, and the use is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a double-deck seepage prevention structure of soil protection refuse landfill, includes prevention of seepage permeable bed (2), its characterized in that still includes prevention of seepage and passes through mechanism (5) and drainage piece (6), prevention of seepage passes through mechanism (5) cooperation and connects at prevention of seepage permeable bed (2) upper surface, drainage piece (6) are installed and are passed through mechanism (5) upper surface in the prevention of seepage, prevention of seepage passes through mechanism (5) and comprises basic stone layer (501), waterproof layer (502) and compaction soil layer (503), install at basic stone layer (501) lower surface waterproof layer (502), compaction soil layer (503) set up at waterproof layer (502) lower surface.

2. A soil protecting refuse landfill double-layer seepage preventing structure according to claim 1, wherein: still include right exhaust-gas treatment mechanism (7) and left exhaust-gas treatment mechanism (9), right side exhaust-gas treatment mechanism (7) can be dismantled and connect on drainage piece (6) right side, left side exhaust-gas treatment mechanism (9) can be dismantled and connect in drainage piece (6) left side.

3. A soil protecting refuse landfill double-layer seepage preventing structure according to claim 2, characterized in that: right exhaust-gas treatment mechanism (7) and left exhaust-gas treatment mechanism (9) constitute by connecting screwed pipe (701), discharge pipe (702), activated carbon adsorption board (703) and bactericidal lamp (704), discharge pipe (702) fixed connection is in connecting screwed pipe (701) lateral wall, activated carbon adsorption board (703) and bactericidal lamp (704) all can be dismantled and connect inside discharge pipe (702).

4. A soil protecting refuse landfill double-layer seepage preventing structure according to claim 2, characterized in that: the tail end of the right waste gas treatment mechanism (7) is connected with a right exhaust pipe (4) in a matching mode, and the tail end of the left waste gas treatment mechanism (9) is connected with a left exhaust pipe (8) in a matching mode.

5. A soil protecting refuse landfill double-layer seepage preventing structure according to claim 1, wherein: the bottom end of the anti-seepage layer (2) is provided with a base layer (1), and the upper end of the anti-seepage layer (2) is provided with a foundation pit (3).