CN219410982U

CN219410982U - Vertical seepage-proofing device capable of recycling percolate

Info

Publication number: CN219410982U
Application number: CN202320296427.5U
Authority: CN
Inventors: 陈宗伟
Original assignee: Hainan Qiongxin Construction Engineering Co ltd
Current assignee: Hainan Qiongxin Construction Engineering Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-25
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of vertical seepage prevention, and discloses a vertical seepage prevention device capable of recycling percolate, which comprises an outer seepage prevention layer, wherein a liquid storage cavity is formed in the upper surface of the vertical seepage prevention outer seepage prevention layer, an inner seepage prevention layer is connected in the vertical seepage prevention liquid storage cavity, a discharging cavity is formed in the upper surface of the vertical seepage prevention inner seepage prevention layer, one side of the vertical seepage prevention outer seepage prevention layer is fixedly connected and communicated with a connecting pipe, the other end of the vertical seepage prevention connecting pipe penetrates and is communicated with a liquid storage tank, and the lower end of the vertical seepage prevention liquid storage tank is fixedly connected and communicated with an outer connecting pipe. This kind of perpendicular anti-seepage device of recoverable filtration liquid establishes an outer barrier through the outside cover at inner barrier, and the filtration liquid that outer barrier flowed out enters into outer barrier in, because self gravity can flow to the bottom of outer barrier, and the rethread connecting pipe flows into the liquid reserve tank inside, and the liquid reserve tank is inside to be stored to certain filtration liquid and take out and carry out secondary operation to handle, to the degree that can release, accomplishes the outflow so far.

Description

Vertical seepage-proofing device capable of recycling percolate

Technical Field

The utility model relates to the technical field of vertical seepage prevention, in particular to a vertical seepage prevention device capable of recycling percolate.

Background

The vertical seepage prevention is to construct a vertical sealing layer on the foundation of the landfill by mainly utilizing an impermeable layer or a weak permeable layer existing below the foundation of the landfill so as to achieve the purpose of controlling landfill gas and waste percolate in the landfill, and also has the function of preventing surrounding underground water from flowing into the landfill.

The existing vertical seepage-proofing device adopts the modes of soil layer modification method seepage-proofing wall, driving method seepage-proofing wall, engineering excavation method seepage-proofing wall and the like, namely the seepage-proofing wall is vertically driven into soil body, but no matter solid waste stored or rainy or snowy, part of percolate can be generated, and after a certain period of time, the percolate can possibly flow into the soil through a plurality of cracking openings or other gaps to cause secondary pollution, so that a device capable of recycling the percolate is required to be treated at any time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a vertical seepage prevention device capable of recycling percolate, which at least solves one of the problems presented by the background art, such as: the user can more conveniently recycle the percolate in the vertical seepage prevention device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but perpendicular anti-seepage device of recovery filtration liquid, includes outer barrier layer, the stock solution chamber has been seted up to the upper surface of outer barrier layer, the interior barrier layer of internal connection has been seted up to the upper surface of stock solution chamber, the blowing chamber has been seted up to the upper surface of interior barrier layer, one side fixedly connected with of outer barrier layer and intercommunication have the connecting pipe, the other end of connecting pipe runs through and communicates there is the liquid reserve tank, the lower extreme fixedly connected with of liquid reserve tank and intercommunication have outer takeover.

Further, the upper surfaces of the outer impermeable layer and the inner impermeable layer are fixedly connected with a cover plate.

Further, a connecting plate is fixedly connected to one side of the cover plate, and four support columns are fixedly connected to the bottom surface of the connecting plate.

Further, a partition plate is fixedly connected to one side, close to the connecting pipe, of the cover plate.

Further, the bottom surface of the inner impermeable layer is fixedly connected with a plurality of separation columns, and the other ends of the separation columns are fixedly connected with the bottom surface of the inner wall of the outer impermeable layer.

Further, bottom rods are fixedly connected between the four support columns, and the upper surfaces of the bottom rods are fixedly connected with the liquid storage tank.

Further, the bottom surface of the outer impermeable layer is arranged in a slope manner.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of perpendicular anti-seepage device of recoverable filtration liquid establishes an outer barrier through the outside cover at inner barrier, and the filtration liquid that outer barrier flowed out enters into outer barrier in, because self gravity can flow to the bottom of outer barrier, and the rethread connecting pipe flows into the liquid reserve tank inside, and the liquid reserve tank is inside to be stored to certain filtration liquid and take out and carry out secondary operation to handle, to the degree that can release, accomplishes the outflow so far.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the whole appearance of the present utility model;

FIG. 3 is a schematic illustration of the split structure of the outer barrier layer and the inner barrier layer of the present utility model.

In the figure: 1. an outer impermeable layer; 101. a liquid storage cavity; 2. an inner impermeable layer; 201. a discharging cavity; 3. a cover plate; 4. a connecting plate; 5. a support column; 6. an outer connecting pipe; 7. a liquid storage tank; 8. a partition plate; 9. a bottom bar; 10. a connecting pipe; 11. and (5) separating the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a vertical seepage prevention device capable of recycling percolate comprises an outer seepage prevention layer 1, wherein a liquid storage cavity 101 is formed in the upper surface of the outer seepage prevention layer 1, an inner seepage prevention layer 2 is connected in the liquid storage cavity 101, a discharging cavity 201 is formed in the upper surface of the inner seepage prevention layer 2, one side of the outer seepage prevention layer 1 is fixedly connected and communicated with a connecting pipe 10, the other end of the connecting pipe 10 penetrates and is communicated with a liquid storage tank 7, and the lower end of the liquid storage tank 7 is fixedly connected and communicated with an external connecting pipe 6.

The vertical seepage prevention device capable of recycling the percolate is similar to the existing vertical seepage prevention device in structure, and the main improvement point of the vertical seepage prevention device is that a user can more conveniently recycle the percolate in the vertical seepage prevention device, as shown in figures 1 to 3, when the vertical seepage prevention device capable of recycling the percolate is used, firstly, the special description is needed that the whole vertical seepage prevention device is positioned below a soil plane; putting solid waste to be treated into the discharging cavity 201 of the inner impermeable layer 2, at the moment, generating a certain degree of percolate through long-time precipitation of the solid waste, rain and snow change of external weather and the like, slowly flowing out of the percolate in the long-time corrosion process of the inner impermeable layer 2, sleeving an outer impermeable layer 1 outside the inner impermeable layer 2, entering the outer impermeable layer 1 which is the same as the inner impermeable layer 2 at the moment, and flowing into the inner part of the liquid storage tank 7 through a connecting pipe 10 because of self gravity, pumping the inner percolate out of the liquid storage tank 7 through a pump or other equipment after the inner percolate is stored to a certain degree, and performing secondary processing until the inner percolate can be released, thereby finishing flowing out; yet what still needs to be specifically stated is: the outer barrier layer 1 and the inner barrier layer 2 are well-established technologies, and therefore, they are not described in detail, for example, an impermeable film can be laid for the concrete foundation in the authorized publication number CN212715043U, and the landfill leachate treatment technology is also well-established technology, and therefore, they are not described in detail.

As shown in fig. 1 and 2, the upper surfaces of the outer barrier layer 1 and the inner barrier layer 2 are fixedly connected with a cover plate 3. The cover plate 3 can shield the gap between the outer impermeable layer 1 and the inner impermeable layer 2 to prevent foreign matters from falling into the gap.

As shown in fig. 1 and 2, a connecting plate 4 is fixedly connected to one side of the cover plate 3, and four support columns 5 are fixedly connected to the bottom surface of the connecting plate 4. The liquid storage tank 7 can be shielded below by adding the connecting plate 4 and the supporting column 5, so that the operation can be more convenient when maintenance or cleaning is needed, the liquid storage tank is not required to be buried in the soil completely, and the walking above the liquid storage tank is not influenced.

As shown in fig. 1 and 2, a partition plate 8 is fixedly connected to one side of the cover plate 3 adjacent to the connection pipe 10. The outer impermeable layer 1 and the liquid storage tank 7 can be separated by the separation plate 8, so that the liquid storage tank 7, the support column 5 and the like can be arranged outside soil without being buried in the soil.

As shown in fig. 3, the bottom surface of the inner impermeable layer 2 is fixedly connected with a plurality of partition columns 11, and the other ends of the partition columns 11 are fixedly connected with the bottom surface of the inner wall of the outer impermeable layer 1. The inner impermeable layer 2 and the outer impermeable layer 1 are separated by the separation column 11, so that the inner impermeable layer and the outer impermeable layer are prevented from being contacted, and the treatment of percolate is prevented from being influenced.

As shown in fig. 1 and 2, a bottom rod 9 is fixedly connected between the four support columns 5, and the upper surface of the bottom rod 9 is fixedly connected with the liquid storage tank 7. The tank 7 is supported by the bottom rod 9, and is prevented from shaking after being impacted by the outside.

The bottom surface of the outer impermeable layer 1 is provided with a slope. The lower part of the ramp is directed in the direction of the connecting pipe 10, which accelerates the flow rate of the percolate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a perpendicular anti-seepage device of recoverable filtration liquid, includes outer barrier layer (1), its characterized in that: the upper surface of outer barrier (1) has seted up stock solution chamber (101), stock solution chamber (101) internal connection has interior barrier (2), blowing chamber (201) have been seted up to the upper surface of interior barrier (2), one side fixed connection and the intercommunication of outer barrier (1) have connecting pipe (10), the other end of connecting pipe (10) runs through and the intercommunication has stock solution case (7), the lower extreme fixed connection and the intercommunication of stock solution case (7) have outer takeover (6).

2. The vertical seepage control device for recycling leachate according to claim 1, wherein: the upper surfaces of the outer impermeable layer (1) and the inner impermeable layer (2) are fixedly connected with a cover plate (3).

3. A vertical seepage control device for recycling leachate according to claim 2, wherein: one side of apron (3) fixedly connected with connecting plate (4), the bottom surface fixedly connected with four support columns (5) of connecting plate (4).

4. A vertical seepage control device for recycling leachate according to claim 2, wherein: one side of the cover plate (3) close to the connecting pipe (10) is fixedly connected with a separation plate (8).

5. The vertical seepage control device for recycling leachate according to claim 1, wherein: the bottom surface of the inner impermeable layer (2) is fixedly connected with a plurality of separation columns (11), and the other ends of the separation columns (11) are fixedly connected with the bottom surface of the inner wall of the outer impermeable layer (1).

6. A vertical seepage control device for recycling leachate according to claim 3, wherein: bottom rods (9) are fixedly connected between the four support columns (5), and the upper surfaces of the bottom rods (9) are fixedly connected with the liquid storage tank (7).

7. The vertical seepage control device for recycling leachate according to claim 1, wherein: the bottom surface of the outer impermeable layer (1) is arranged in a slope manner.