CN217923953U

CN217923953U - Drainage device for controlling water level of garbage pile body of garbage landfill

Info

Publication number: CN217923953U
Application number: CN202221818271.4U
Authority: CN
Inventors: 郭昱娇; 林杰; 郭俊明
Original assignee: Ecological Environment Monitoring Station Of Wuhua Branch Of Kunming Ecological Environment Bureau; Yunnan Minzu University
Current assignee: Ecological Environment Monitoring Station Of Wuhua Branch Of Kunming Ecological Environment Bureau; Yunnan Minzu University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-29
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a drainage device of landfill control rubbish heap body water level, including the landfill that is located the ground below, the rubbish thing has been put to the landfill yard, the landfill top is provided with the apron, the landfill both sides are provided with drainage subassembly and clearance subassembly respectively, the landfill below is provided with filter assembly, drainage subassembly, all be provided with the cobble filtering layer between clearance subassembly and the filter assembly and the landfill yard, the filter assembly top corresponds the setting with the cobble filtering layer, the filter assembly both ends correspond the setting with drainage subassembly and clearance subassembly respectively, drainage subassembly and clearance subassembly top all stretch out ground and are located the ground top. The utility model discloses simple structure, the simple operation has realized that the filtration of rubbish heap body water in the landfill is collected and drainage treatment, has avoided the obstructed drawback of drain pump, has improved drainage efficiency, has avoided the pollution of landfill rubbish to environment and groundwater.

Description

Drainage device for controlling water level of garbage pile in garbage landfill

Technical Field

The utility model relates to a landfill drainage technical field especially relates to a drainage device of landfill control rubbish pile body water level.

Background

Landfill is still the most important method for solving the problem of domestic garbage going out in most cities in China. The in-process rubbish itself and influence such as rainy weather are stacked in the landfill to rubbish, can produce rubbish filtrating in the landfill hole of rubbish, rubbish filtrating is secondary pollutant, cause serious pollution to groundwater and environment easily, therefore, need set up drainage device in the landfill hole of rubbish, the realization is to rubbish filtrating's collection processing, current drainage processing leads to the direct extraction rubbish filtrating of water pump, because rubbish filtrating in-house impurity is more, lead to the water pump to block or damage easily, rubbish filtrating is long-time slow production state simultaneously, can not in time extract or filtrating and lead to the damage of water pump dry combustion when adopting the water pump extraction, the treatment cost is increased and the treatment effeciency has been reduced. Therefore, a drainage device for controlling the water level of the garbage stack in the garbage landfill is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage device of rubbish landfill site control rubbish heap body water level to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a drainage device of rubbish landfill site control rubbish heap body water level, including being located the landfill of ground below, rubbish thing has been put to the landfill yard, the landfill top is provided with the apron, the landfill both sides are provided with drainage subassembly and clearance subassembly respectively, the landfill below is provided with filter assembly, drainage subassembly the clearance subassembly with filter assembly with all be provided with the cobble filtering layer between the landfill yard, the filter assembly top with the cobble filtering layer corresponds the setting, the filter assembly both ends respectively with drainage subassembly with the clearance subassembly corresponds the setting, drainage subassembly with the clearance subassembly top is all stretched out ground is located the ground top.

Preferably, the filtering component is including being located the filter-tank of cobble filtering layer below, filter-tank top fixedly connected with bears the net, bear the net with cobble filtering layer bottom butt, fixedly connected with filter screen and drain board in the filter-tank, the drain board is located the filter screen below, discharge gate and outlet have been seted up on the wall of filter-tank both sides respectively, the filter screen with the clearance subassembly all with the discharge gate corresponds the setting, the drainage component with the drain board all with the outlet corresponds the setting, be provided with the collection portion on the filter-tank, the filter screen with the discharge gate all with the collection portion corresponds the setting.

Preferably, the collection portion is connected including rotating first threaded rod on the wall of relative both sides in the filter-tank, first threaded rod is located bear the weight of the net with between the discharge gate, threaded connection has the scraper blade on the first threaded rod, the scraper blade lateral wall with filter-tank lateral wall sliding contact, the scraper blade bottom with filter screen top butt, just the scraper blade with the discharge gate corresponds the setting, the first motor of fixedly connected with in the cell wall of filter-tank, the one end of first threaded rod stretches into in the cell wall of filter-tank with the output shaft fixed connection of first motor.

Preferably, the drainage subassembly includes that the bottom stretches into the first box of below ground, first box with the outlet intercommunication, first box top fixedly connected with water pump, the one end of the input fixedly connected with pipeline of water pump, the other end of pipeline stretches into first bottom half.

Preferably, a buoy is arranged in the first box body, the top end of the buoy is fixedly connected with a vertical pipe, a plurality of limiting rings are fixedly connected to the side wall of the first box body, and the top end of the vertical pipe extends out of the first box body through the limiting rings.

Preferably, the cleaning assembly comprises a second box body, the bottom end of the second box body extends into the ground, the second box body is communicated with the discharge port, a collecting box is arranged at the bottom end inside the second box body and located below the discharge port, a lifting portion is arranged in the second box body, and the collecting box is connected with the second box body in a sliding mode through the lifting portion.

Preferably, a cavity is formed in the box wall of the second box body, the lifting portion comprises a second motor fixedly connected to the top end inside the cavity, a second threaded rod is fixedly connected to an output shaft of the second motor, a sliding block is connected to the second threaded rod in a threaded mode, a vertical long hole is formed in the inner side wall of the second box body, the vertical long hole is communicated with the cavity, and one end of the sliding block is connected with the collecting box side wall fixedly through the vertical long hole.

The utility model discloses a following technological effect: the utility model provides a pair of refuse landfill control rubbish pile water level's drainage device, the filtration of rubbish leakage liquid has been realized through filtering component, the later stage impurity blockage water pump has been avoided, the collection and the clearance to the filter-mass have been realized through collection portion and clearance subassembly, filter screen blocking after having avoided long-time the use, the collection and the filtration of the continuation of rubbish leakage liquid have been guaranteed, the extraction of seepage liquid after having realized filtering through drainage component is discharged, and be convenient for survey the collection volume, the extraction and the timely stopping of water pump have been guaranteed, the damage of water pump dry combustion method has been avoided, the device simple structure, the cost is lower, the simple operation, the filtration of rubbish pile water in the refuse landfill, collection and drainage processing have been realized, water pump blockage and dry combustion method damage have been avoided, the drainage efficiency is improved, the pollution of landfill rubbish to environment and groundwater has been avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of the internal structure of the device of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C according to the present invention;

wherein, 1, landfill site; 2. a cover plate; 3. a pebble filtering layer; 4. a filter tank; 5. a filter screen; 6. a liquid guide plate; 7. a discharge port; 8. a water discharge port; 9. a first threaded rod; 10. a squeegee; 11. a first motor; 12. a first case; 13. a water pump; 14. floating; 15. a vertical tube; 16. a second case; 17. a collection box; 18. a second motor; 19. a second threaded rod; 20. a slide block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.

The utility model provides a drainage device of rubbish landfill site control rubbish heap body water level, including the landfill 1 that is located the below ground, the rubbish thing has been piled up in the landfill 1, 1 top of landfill is provided with apron 2, 1 both sides of landfill are provided with drainage subassembly and clearance subassembly respectively, 1 below of landfill is provided with filter assembly, drainage subassembly, all be provided with cobble filtering layer 3 between clearance subassembly and the landfill 1, the filter assembly top corresponds the setting with cobble filtering layer 3, the filter assembly both ends correspond the setting with drainage subassembly and clearance subassembly respectively, drainage subassembly and clearance subassembly top all stretch out ground and are located the above ground.

Further optimization scheme, in order to realize the filtration of rubbish leakage liquid, filtering component is including the filter-tank 4 that is located 3 belows in the cobble filtering layer, the bearing net of 4 top fixedly connected with in the filter-tank is used for supporting cobble filtering layer 3, fixedly connected with filter screen 5 and drain guide 6 in the filter-tank 4, drain guide 6 is located filter screen 5 below and slope setting, discharge gate 7 and outlet 8 have been seted up respectively on the wall of filter-tank 4 both sides, discharge gate 7 bottom and filter screen 5 top are located same horizontal plane, outlet 8 is located the filter-tank 4 bottom, and correspond the setting with the minimum of drain guide 6, the leakage liquid after filtering through cobble filtering layer 3 filters through filter screen 5, collect to first box 12 in through drain guide 6, the extraction of later stage water pump 13 has been avoided making and has blockked water pump 13.

Further optimization scheme, in order to realize the clearance to filter screen 5, avoid filter screen 5 to block, the collection portion includes first threaded rod 9, first threaded rod 9 both ends are passed through the bearing and are connected with 4 inside walls of filter-tank rotation, first threaded rod 9 is located between carrier net and discharge gate 7, threaded connection has scraper blade 10 on first threaded rod 9, scraper blade 10 lateral wall and 4 lateral walls sliding contact of filter-tank, scraper blade 10 bottom and 5 top butt of filter screen, and scraper blade 10 corresponds the setting with discharge gate 7, fixedly connected with first motor 11 in the cell wall of filter-tank 4, the one end of first threaded rod 9 stretches into in the cell wall of filter-tank 4 with the output shaft fixed connection of first motor 11, drive first threaded rod 9 through first motor 11 and rotate, first threaded rod 9 drives scraper blade 10 and scrapes the filter of filter screen 5 top to discharge gate 7 department and drops to collecting box 17.

Further optimize the scheme, in order to realize the collection to filtration liquid, the drainage subassembly includes that the bottom stretches into the first box 12 of below ground,

first box

12 and 8 intercommunications in outlet, outlet 8 is located the inside bottom top of first box 12, first box 12 top fixedly connected with water pump 13, the one end of input end fixedly connected with pipeline of water pump 13, the other end of pipeline stretches into first box 12 bottom, collect filtration liquid through first box 12, extract through water pump 13.

Further optimization scheme, in order to facilitate the observation of the collection volume of the inside filtration liquid of first box 12, be provided with cursory 14 in the first box 12, cursory 14 top fixedly connected with standpipe 15, a plurality of spacing rings of fixedly connected with on the 12 lateral walls of first box, first box 12 is stretched out through the spacing ring in the 15 top of standpipe, it rises to drive cursory 14 when filtration liquid increases, cursory 14 drives standpipe 15 and rises, highly learn the collection volume through surveing standpipe 15 above ground, thereby control pump 13 extraction and stop, the timely extraction of filtration liquid has been guaranteed, the damage of 13 dry combustion processes of pump has also been avoided.

Further optimize the scheme, in order to realize the collection to filter 5 top filter-products of filter screen, the clearance subassembly includes that the bottom stretches into subaerial second box 16, second box 16 and discharge gate 7 intercommunication, and the inside bottom of second box 16 is provided with collecting box 17, and collecting box 17 is located discharge gate 7 below, is provided with the portion of lifting in the second box 16, and collecting box 17 passes through the portion of lifting and second box 16 sliding connection.

Further optimize the scheme, in order to realize the extraction of collecting box 17, the cavity has been seted up in the tank wall of second box 16, the lift portion includes second motor 18 of fixed connection on the inside top of cavity, fixedly connected with second threaded rod 19 on the output shaft of

second motor

18, 19 bottoms of second threaded rod are passed through the bearing and are connected with the inside bottom rotation of cavity, threaded connection has slider 20 on the second threaded rod 19, vertical slot hole has been seted up on the second box 16 inside wall, vertical slot hole and cavity intercommunication, slider 20 lateral wall and vertical slot hole inner wall sliding contact, slider 20 is close to the one end of collecting box 17 stretches out through vertical slot hole, and with collecting box 17 lateral wall fixed connection, it rotates to drive second threaded rod 19 through second motor 18, second threaded rod 19 drives slider 20 and removes, slider 20 drives collecting box 17 and rises to the top of second box 16, the filtrations thing in the collecting box 17 is cleared up.

The utility model provides a drainage device of landfill yard control rubbish pile body water level, filtration liquid that rubbish in the landfill yard 1 produced when using is collected to first box 12 through drain board 6 after cobble filtering layer 3 and filter screen 5 filter, learn the collection condition of filtration liquid through cursory 14 in the first box 12 and standpipe 15, extract through water pump 13 and collect, long-time the use back, it collects to the collecting box 17 in with the filtration thing on the filter screen 5 to drive scraper blade 10 through first motor 11, it rises to drive collecting box 17 through second motor 18, the realization is to the clearance of 17 interior filtration thing of collecting box.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a drainage device of landfill control rubbish heap body water level, includes landfill yard (1) that is located the below ground, the rubbish thing has been piled up in landfill yard (1), landfill yard (1) top is provided with apron (2), its characterized in that: the landfill yard (1) both sides are provided with drainage subassembly and clearance subassembly respectively, landfill yard (1) below is provided with filtering component, drainage subassembly the clearance subassembly with filtering component with all be provided with cobble filtering layer (3) between landfill yard (1), the filtering component top with cobble filtering layer (3) correspond the setting, the filtering component both ends respectively with drainage subassembly with the clearance subassembly corresponds the setting, drainage subassembly with the clearance subassembly top all stretches out ground is located the ground top.

2. The drainage device for controlling the water level of a garbage pile in a garbage landfill according to claim 1, wherein: the filter assembly comprises a filter tank (4) located below the pebble filter layer (3), a bearing net is fixedly connected to the top end of the filter tank (4), the bearing net is abutted to the bottom end of the pebble filter layer (3), a filter screen (5) and a liquid guide plate (6) are fixedly connected to the inner side of the filter tank (4), the liquid guide plate (6) is located below the filter screen (5), a discharge port (7) and a discharge port (8) are respectively formed in two side walls of the filter tank (4), the filter screen (5) and the cleaning assembly are all arranged corresponding to the discharge port (7), the drainage assembly is arranged corresponding to the liquid guide plate (6) in the discharge port (8), a collecting portion is arranged on the filter tank (4), and the filter screen (5) is arranged corresponding to the discharge port (7).

3. The drainage device for controlling the water level of a garbage pile in a garbage landfill according to claim 2, wherein: collect the portion including rotating to be connected first threaded rod (9) on the relative both sides wall in filter-tank (4), first threaded rod (9) are located bear the weight of the net with between discharge gate (7), threaded connection has scraper blade (10) on first threaded rod (9), scraper blade (10) lateral wall with filter-tank (4) lateral wall sliding contact, scraper blade (10) bottom with filter screen (5) top butt, just scraper blade (10) with discharge gate (7) correspond the setting, the first motor of fixedly connected with (11) in the cell wall of filter-tank (4), the one end of first threaded rod (9) stretches into in the cell wall of filter-tank (4) with the output shaft fixed connection of first motor (11).

4. The drainage device for controlling the water level of a garbage pile in a garbage landfill according to claim 2, wherein: the drainage assembly comprises a first box body (12) with the bottom end extending into the ground, the first box body (12) is communicated with the water outlet (8), a water pump (13) is fixedly connected to the top end of the first box body (12), one end of a pipeline is fixedly connected to the input end of the water pump (13), and the other end of the pipeline extends into the bottom of the first box body (12).

5. The drainage device for controlling the water level of a garbage pile in a garbage landfill according to claim 4, wherein: the novel solar energy water heater is characterized in that a buoy (14) is arranged in the first box body (12), a vertical pipe (15) is fixedly connected to the top end of the buoy (14), a plurality of limiting rings are fixedly connected to the side wall of the first box body (12), and the top end of the vertical pipe (15) extends out of the first box body (12) through the limiting rings.

6. The drainage device for controlling the water level of a garbage pile in a garbage landfill according to claim 2, wherein: the cleaning assembly comprises a second box body (16) with the bottom extending into the ground, the second box body (16) is communicated with the discharge hole (7), a collecting box (17) is arranged at the bottom inside the second box body (16), the collecting box (17) is located below the discharge hole (7), a lifting portion is arranged in the second box body (16), and the collecting box (17) is connected with the second box body (16) in a sliding mode through the lifting portion.

7. The drainage device for controlling the water level of a garbage pile in a garbage landfill according to claim 6, wherein: the cavity has been seted up in the tank wall of second box (16), lift portion is including fixed connection in second motor (18) on the inside top of cavity, fixedly connected with second threaded rod (19) on the output shaft of second motor (18), threaded connection has slider (20) on second threaded rod (19), vertical slot hole has been seted up on second box (16) inside wall, vertical slot hole with the cavity intercommunication, slider (20) one end is passed through vertical slot hole stretch out with collecting box (17) lateral wall fixed connection.