CN212733520U

CN212733520U - Landfill district leachate cyclic utilization device

Info

Publication number: CN212733520U
Application number: CN202021022698.4U
Authority: CN
Inventors: 张献
Original assignee: Chengdu Huaxing De'an Water Treatment Technology Service Co ltd
Current assignee: Chengdu Huaxing De'an Water Treatment Technology Service Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-03-19
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a landfill district filtration liquid cyclic utilization device, including landfill pond and sealed lid, the bottom in landfill pond is provided with the collecting box, be equipped with the flushing pipe in the collecting box and the flushing pipe runs through the lateral wall in landfill pond and is connected with clean water installation, install a plurality of shower nozzle one on the flushing pipe, the bottom of collecting box is equipped with the one end of hob and the lateral wall swing joint of collecting box, sealed lid is connected with the pipeline with the collecting box, the one end that the hob is close to the pipeline is installed the turbine in the pipeline, the pipeline runs through sealed lid and is connected with the cloth liquid pipe of fixing on sealed lid. The utility model discloses in, the collecting box is the steel truss of frustum shape, and its up end covers has the PE membrane, and turbine rotation drives the hob and rotates when the slush pump extracts filtration liquid, and the cooperation flushing pipe prevents mud sedimentation in the filtration liquid to in time lay filtration liquid into the landfill pond, solved the interior siltation of collecting box and blocked the condition of pipeline.

Description

Landfill district leachate cyclic utilization device

Technical Field

The utility model relates to a landfill district filtration liquid cyclic utilization device technical field especially relates to a landfill district filtration liquid cyclic utilization device.

Background

The leachate in the landfill area often carries the microorganism and the water on upper portion and can slowly assemble the rubbish bottom, utilizes the pipeline to take out among the existing equipment to realize that the circulation drenches to the landfill area top and spouts usually, but because rubbish piles up downwards at the dead weight reason, leachate can not fully contact with rubbish, piles up in landfill area upper portion position, leads to circulation efficiency lower, consequently makes the reduction of garbage fermentation rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the leachate recycling device for the landfill area is provided for solving the problem that leachate is accumulated on the upper part of a landfill pool during circulation.

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

the utility model provides a landfill district filtration liquid cyclic utilization device, includes landfill pond and sealed lid, the bottom in landfill pond is provided with the collecting box, be equipped with the flushing pipe in the collecting box and the flushing pipe runs through the lateral wall in landfill pond and is connected with clean water installation, install a plurality of shower nozzle one on the flushing pipe, the bottom of collecting box is equipped with the one end of hob and the lateral wall swing joint of collecting box, the other end of hob and the hinge seat swing joint on the collecting box bottom surface, sealed lid is connected with the pipeline with the collecting box, the one end that the hob is close to the pipeline is installed the turbine in the pipeline, the pipeline runs through sealed lid and is connected with the cloth liquid pipe of fixing on sealed lid.

As a further description of the above technical solution:

and the liquid distribution pipe is provided with a plurality of second spray heads.

As a further description of the above technical solution:

the collecting box is a truss made of steel, and the surface of the collecting box is covered with a PE film.

As a further description of the above technical solution:

the cross section of the collecting box is trapezoidal, and the screw rod is located at the bottom of the collecting box.

As a further description of the above technical solution:

and a mud pump is arranged on the pipeline.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the collecting box is the steel truss of frustum shape, and its up end covers has the PE membrane, and turbine rotation drives the hob and rotates when the slush pump extracts filtration liquid, and the cooperation flushing pipe prevents mud sedimentation in the filtration liquid to in time lay filtration liquid into the landfill pond, solved the interior siltation of collecting box and blocked the condition of pipeline.

2. The utility model discloses in, the hob rotates at slush pump suction in-process turbine to drive the hob and rotate, practiced thrift the cost greatly, the flushing pipe is washed in to the collecting box to the filtration liquid after connecting filter equipment and handling, has improved the utilization efficiency of filtration liquid.

Drawings

Fig. 1 shows a schematic front view cross-sectional structure diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic view of an interior overhead structure of a collecting box according to an embodiment of the present invention;

fig. 3 shows a schematic diagram of a cross-sectional structure a-a provided in accordance with an embodiment of the present invention;

illustration of the drawings:

1. burying a pool; 2. a sealing cover; 3. a collection box; 4. a flush tube; 5. a first spray nozzle; 6. a screw rod; 7. a turbine; 8. a pipeline; 9. a slurry pump; 10. a liquid distribution pipe; 11. a second spray head; 12. and (3) PE films.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a landfill district filtration liquid cyclic utilization device, including landfill pond 1 and sealed lid 2, the bottom in landfill pond 1 is provided with collecting box 3, be equipped with flushing pipe 4 in the collecting box 3 and flushing pipe 4 runs through the lateral wall and the clean water device connection of landfill pond 1, install a plurality of shower nozzle 5 on the flushing pipe 4, at least two sets of flushing pipe 4 are fixed on the inside upper table wall of collecting box 3, the bottom of collecting box 3 is equipped with hob 6 and the one end of hob 6 and the lateral wall swing joint of collecting box 3, the other end of hob 6 and the free bearing swing joint on the collecting box 3 bottom surface, hob 6 disturbs the muddy water mixture in the filtration liquid, sealed lid 2 is connected with pipeline 8 with collecting box 3, the one end that hob 6 is close to pipeline 8 installs turbine 7 in pipeline 8, filtration liquid gets into pipeline 8 and drives turbine 7 and rotates, pipeline 8 runs through sealed lid 2 and is connected with the cloth liquid pipe 10 of fixing on.

Specifically, as shown in fig. 1, the liquid distribution pipe 10 is provided with a plurality of second nozzles 11, and the leachate is re-distributed into the landfill pond, so that the garbage fermentation efficiency is improved.

Specifically, as shown in fig. 1, the collection box 3 is a truss made of steel, the surface of the truss is covered with a PE film 12, and the collection box 3 is pressed and deformed by the deposited garbage.

Specifically, as shown in fig. 1, the cross section of the collecting box 3 is trapezoidal, and the screw rod 6 is located at the bottom of the collecting box 3, so that the percolate can be conveniently extracted.

In particular, as shown in fig. 1, a slurry pump 9 is installed on the pipe 8 for pumping the percolate.

The working principle is as follows: during the use, start and get slush pump 9 and draw filtration liquid, filtration liquid drives turbine 7 through pipeline 8 and rotates and then drive hob 6 and rotate, and PE membrane 12 on the collecting box 3 filters rubbish, and a small amount of mud gets into the inside siltation that begins of collecting box 3, and pivoted hob 6 and flushing pipe 4 disturb the mud mixture of filtration liquid kind, place filtration liquid and take place the deposit, and slush pump 9 in time with the filtration liquid suction by cloth liquid pipe 10 cloth landfill pond 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A leachate recycling device in a refuse landfill region comprises a landfill pool (1) and a sealing cover (2), and is characterized in that a collecting box (3) is arranged at the bottom end of the landfill pool (1), a flushing pipe (4) is arranged in the collecting box (3), the flushing pipe (4) penetrates through the side wall of the landfill pool (1) and is connected with a clean water device, a plurality of first spray heads (5) are mounted on the flushing pipe (4), a spiral rod (6) is arranged at the bottom end of the collecting box (3), one end of the spiral rod (6) is movably connected with the side wall of the collecting box (3), the other end of the spiral rod (6) is movably connected with a hinged support on the bottom surface of the collecting box (3), the sealing cover (2) and the collecting box (3) are connected with a pipeline (8), a turbine (7) is mounted in the pipeline (8) at one end, close to the pipeline (8), of the spiral rod (6), the pipeline (8) penetrates through the sealing cover (2) and is connected with a liquid distribution pipe (10) fixed on the sealing cover (2).

2. The landfill leachate recycling device of claim 1, wherein the liquid distribution pipe (10) is provided with a plurality of second nozzles (11).

3. The landfill leachate recycling device of claim 1, wherein the collection tank (3) is a truss made of steel, and the surface of the truss is covered with a PE film (12).

4. The landfill leachate recycling device of claim 1, wherein the collection tank (3) has a trapezoidal cross section, and the screw rod (6) is located at the bottom of the collection tank (3).

5. The landfill leachate recycling device of claim 1, wherein the pipeline (8) is provided with a slurry pump (9).