CN219922201U - Leachate treatment device of refuse landfill - Google Patents
Leachate treatment device of refuse landfill Download PDFInfo
- Publication number
- CN219922201U CN219922201U CN202320999735.4U CN202320999735U CN219922201U CN 219922201 U CN219922201 U CN 219922201U CN 202320999735 U CN202320999735 U CN 202320999735U CN 219922201 U CN219922201 U CN 219922201U
- Authority
- CN
- China
- Prior art keywords
- filter
- welded
- plate
- top surface
- percolate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000149 chemical water pollutant Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000010813 municipal solid waste Substances 0.000 description 21
- 239000007787 solid Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a percolate treatment device of a refuse landfill, which relates to the technical field of percolate treatment, wherein a longitudinally arranged mounting seat is welded on the left outer wall of a filter cylinder, two supporting plates which are arranged front and back are welded on the top surface of the mounting seat, a rotating shaft is rotatably arranged between the two supporting plates, an L plate is welded on the rotating shaft, the upper end part of the L plate is welded on the left outer wall of a surrounding frame, and an output shaft of a driving mechanism is connected with the rear end part of the rotating shaft; the vertical plate is fixedly arranged on the top surface of the right side wall of the enclosing frame, the reciprocating electric cylinder is fixedly arranged on the right end face of the vertical plate, a piston rod of the reciprocating electric cylinder penetrates through the vertical plate and extends into the enclosing frame, a push plate is welded on the extending end of the piston rod, a plurality of scraping plates arranged at intervals are welded on the bottom surface of the push plate, and the bottom surface of each scraping plate is contacted with the top surface of the filter screen. The beneficial effects of the utility model are as follows: lightens the working intensity of workers, improves the treatment efficiency of percolate and has simple operation.
Description
Technical Field
The utility model relates to the technical field of leachate treatment, in particular to a leachate treatment device of a landfill.
Background
A percolate treatment device is arranged in a landfill, and is used for filtering solid garbage carried in percolate (the percolate is kitchen wastewater produced in the life of residents) so as to achieve the purpose of treating the percolate, wherein the solid garbage intercepted by workers is buried in the landfill pit, and the left percolate is independently conveyed to a sewage treatment plant for treatment.
The structure schematic diagram of the percolate treatment device is shown in fig. 1-2, and the percolate treatment device comprises a filter cartridge 1 and a surrounding frame 2 arranged on the top surface of the filter cartridge 1, wherein the surrounding frame 2 is fixedly connected to the top surface of the filter cartridge 1 through a plurality of screws, a filter screen 3 positioned right above the filter cartridge 1 is welded on the bottom surface of the surrounding frame 2, and a liquid collecting tank 4 supported on the ground is arranged right below the filter cartridge 1.
When the garbage landfill is used, workers in the garbage landfill dump the collected percolate with the solid garbage from top to bottom in the surrounding frame 2, the solid garbage cannot pass through the filter screen 3 and remains on the filter screen 3, the percolate passes through meshes of the filter screen 3 and falls into the liquid collecting tank 4, after a period of time, the percolate can be treated, finally the workers shovel the solid garbage intercepted above the filter screen 3 out of the surrounding frame 2, and then the workers convey the percolate in the liquid collecting tank 4 to a sewage treatment plant for purification.
However, such a percolate treatment device, while capable of treating percolate, still has the following technical drawbacks in practical operation:
I. when a certain amount of solid garbage is piled up on the filter screen 3, the solid garbage covers the top surface of the filter screen 3, and the mesh of the filter screen 3 is blocked by the solid garbage, so that the downward flowing speed of the injected percolate becomes slow, and a long time is required for treating the percolate, thereby greatly reducing the treatment efficiency of the percolate.
II. After the percolate is treated, the solid garbage remained on the filter screen 3 needs to be shoveled out manually by one shovel, so that the working strength of workers is greatly reduced. Therefore, there is a need for a treatment device that reduces the labor intensity of workers and improves the efficiency of leachate treatment.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the percolate treatment device of the landfill site, which has the advantages of compact structure, reduced working strength of workers, improved percolate treatment efficiency and simplicity in operation.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a landfill leachate treatment device, it includes the cartridge filter, sets up the surrounding frame directly over the cartridge filter, the welding has the filter screen on the basal surface of surrounding frame, the basal surface of filter screen contacts with the top surface of cartridge filter, the welding has the mount pad of vertical setting on the left side outer wall of cartridge filter, the welding has two backup pads that set up front and back on the top surface of mount pad, installs the pivot in rotation between two backup pads, has welded the L board in the pivot, the upper end of L board welds on the left side outer wall of surrounding frame, is provided with actuating mechanism on the rear end face of the backup pad that is located the rear side, actuating mechanism's output shaft is connected with the rear end of pivot;
the vertical plate is fixedly arranged on the top surface of the right side wall of the surrounding frame, the reciprocating electric cylinder is fixedly arranged on the right end face of the vertical plate, a piston rod of the reciprocating electric cylinder penetrates through the vertical plate and extends into the surrounding frame, a push plate is welded at the extending end of the piston rod, a plurality of scrapers arranged at intervals are welded on the bottom surface of the push plate, and the bottom surface of each scraper is contacted with the top surface of the filter screen.
The outer side wall of the filter cartridge is fixedly provided with a plurality of supporting legs which are supported on the ground.
A liquid collecting tank supported on the ground is arranged right below the filter cylinder.
The driving mechanism comprises a speed reducer and a driving motor, the speed reducer is fixedly arranged on the rear end face of the supporting plate, an output shaft of the speed reducer is connected with the rear end portion of the rotating shaft, the driving motor is fixedly arranged on the speed reducer, and an output shaft of the driving motor is connected with an input shaft of the speed reducer.
The spacing between every two adjacent scrapers is equal.
The percolate treatment device comprises a controller, wherein the controller is electrically connected with a reciprocating electric cylinder and a driving motor through signal wires.
The utility model has the following advantages: the utility model reduces the working intensity of workers, improves the treatment efficiency of percolate and has simple operation.
Drawings
FIG. 1 is a schematic diagram of a percolate treatment apparatus for use in a landfill;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a top view of FIG. 3 with the shuttle cylinder and push plate removed;
FIG. 5 is a left side view of FIG. 3 with the shuttle cylinder and push plate removed;
FIG. 6 is a schematic illustration of the connection of a push plate to a squeegee;
FIG. 7 is a schematic diagram showing the reciprocating left and right rectilinear motion of the push plate;
FIG. 8 is a schematic view of dumping fixed waste remaining on a filter screen;
in the figure, a 1-filter cartridge, a 2-surrounding frame, a 3-filter screen, a 4-liquid collecting tank, a 5-mounting seat, a 6-supporting plate, a 7-rotating shaft, an 8-L plate, a 9-vertical plate, a 10-reciprocating electric cylinder, an 11-push plate, a 12-scraping plate and a 13-driving motor are arranged.
Detailed Description
The utility model is further described below with reference to the accompanying drawings, the scope of the utility model not being limited to the following:
as shown in fig. 3-6, the leachate treatment device of the landfill comprises a filter cartridge 1 and a surrounding frame 2 arranged right above the filter cartridge 1, wherein a filter screen 3 is welded on the bottom surface of the surrounding frame 2, the bottom surface of the filter screen 3 is contacted with the top surface of the filter cartridge 1, a longitudinally arranged mounting seat 5 is welded on the outer wall of the left side of the filter cartridge 1, two supporting plates 6 arranged front and back are welded on the top surface of the mounting seat 5, a rotating shaft 7 is rotatably arranged between the two supporting plates 6, an L plate 8 is welded on the rotating shaft 7, the upper end part of the L plate 8 is welded on the outer wall of the left side of the surrounding frame 2, a driving mechanism is arranged on the rear end surface of the supporting plate 6 positioned at the rear side, and an output shaft of the driving mechanism is connected with the rear end part of the rotating shaft 7; the vertical plate 9 is fixedly arranged on the top surface of the right side wall of the surrounding frame 2, the reciprocating electric cylinder 10 is fixedly arranged on the right end face of the vertical plate 9, a piston rod of the reciprocating electric cylinder 10 penetrates through the vertical plate 9 and extends into the surrounding frame 2, the push plate 11 is welded on the extending end of the piston rod, a plurality of scraping plates 12 arranged at intervals are welded on the bottom surface of the push plate 11, the distance between every two adjacent scraping plates 12 is equal, and the bottom surface of each scraping plate 12 is in contact with the top surface of the filter screen 3.
The outer side wall of the filter cartridge 1 is fixedly provided with a plurality of supporting legs which are supported on the ground, and a liquid collecting tank 4 which is supported on the ground is arranged right below the filter cartridge 1. The driving mechanism comprises a speed reducer and a driving motor 13, the speed reducer is fixedly arranged on the rear end face of the supporting plate 6, an output shaft of the speed reducer is connected with the rear end portion of the rotating shaft 7, the driving motor 13 is fixedly arranged on the speed reducer, and an output shaft of the driving motor 13 is connected with an input shaft of the speed reducer.
The percolate treatment device comprises a controller, wherein the controller is electrically connected with a reciprocating electric cylinder 10 and a driving motor 13 through signal wires, a worker can control a piston rod of the reciprocating electric cylinder 10 to do reciprocating telescopic movement through the controller, and meanwhile, the driving motor 13 can be controlled to do forward and reverse rotation, so that the operation of the worker is facilitated.
The working process of the utility model is as follows:
s1, workers in a landfill dump pour collected percolate (kitchen wastewater) with solid garbage into a surrounding frame 2 from top to bottom, the solid garbage cannot pass through a filter screen 3 and remains on the filter screen 3, the percolate passes through meshes of the filter screen 3 and falls into a liquid collecting tank 4, in the process, the workers control a piston rod of a reciprocating electric cylinder 10 to do reciprocating telescopic motion, the piston rod drives a push plate 11 to do reciprocating left-right rectilinear motion, the push plate 11 drives a scraping plate 12 to do synchronous left-right reciprocating rectilinear motion, and as shown in FIG. 7, the scraping plate 12 scrapes the solid garbage covered on the top surface of the filter screen 3 onto the edge of the filter screen 3 in the motion process;
in the step S1, since the scraper 12 is attached to the top surface of the filter screen 3 to perform reciprocating left-right rectilinear motion, the scraper 12 scrapes the solid waste covered on the top surface of the filter screen 3 onto the edge of the filter screen 3, so that the meshes of the filter screen 3 are exposed to the outside, and the meshes of the filter screen 3 are effectively prevented from being blocked by the solid waste, therefore, compared with the percolate treatment device shown in fig. 1-2, the treatment device achieves the effect of treating percolate poured into the enclosure frame 2 in a short time, and the treatment efficiency of the percolate is greatly improved.
S2, after a period of time, the treatment of the percolate can be realized, and after the treatment, a worker controls the reciprocating electric cylinder 10 to be closed, and a piston rod of the reciprocating electric cylinder 10 does not move any more;
s3, intercepting the solid garbage on the filter screen 3 to be taken out: the worker controls the driving motor 13 to start, the torque of the driving motor 13 drives the rotating shaft 7 to rotate leftwards after being decelerated by the speed reducer, the rotating shaft 7 drives the L plate 8 to rotate leftwards, the L plate 8 drives the surrounding frame 2 to rotate leftwards around the axis of the rotating shaft 7, the surrounding frame 2 drives the filter screen 3 to synchronously rotate, the filter screen 3 dumps the solid garbage remained in the surrounding frame 2 onto the ground in the rotating process, as shown in fig. 8, and the dumping direction of the solid garbage is shown by an empty arrow in fig. 8, so that the solid garbage is taken out; after being taken out, the percolate falling into the liquid collecting tank 4 is conveyed to a sewage treatment plant;
s4, after the solid garbage is taken out, controlling the driving motor 13 to rotate reversely, so that the rotating shaft 7 rotates reversely, further driving the surrounding frame 2 and the filter screen 3 to reset, enabling the bottom surface of the filter screen 3 to contact with the top surface of the filter cartridge 1 again after resetting, and repeating the operations of the steps S1-S3, so that the collected percolate can be continuously treated;
according to the step S3, the processing device can enable the surrounding frame 2 and the filter screen 3 to rotate only by controlling the driving motor 13 to start, so that all solid garbage remained on the filter screen 3 can be dumped on the ground once, and compared with the percolate processing equipment shown in the figures 1-2, the processing device does not need to manually shovel out the solid garbage remained on the filter screen 3 by one shovel, thereby greatly reducing the working intensity of workers.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a landfill leachate treatment device, it includes cartridge filter (1), sets up in enclosing frame (2) directly over cartridge filter (1), encloses on the bottom surface of frame (2) and welds filter screen (3), the bottom surface of filter screen (3) contacts its characterized in that with the top surface of cartridge filter (1): the filter cartridge comprises a filter cartridge body, a filter cylinder (1), a filter plate (7), a filter plate (8), a driving mechanism, a rotary shaft (7) and a rotary shaft (7), wherein the left outer wall of the filter cartridge body is welded with a longitudinally arranged mounting seat (5), the top surface of the mounting seat (5) is welded with two supporting plates (6) which are arranged front and back, the rotary shaft (7) is rotatably arranged between the two supporting plates (6), the upper end part of the L plate (8) is welded on the left outer wall of the surrounding frame (2), the rear end surface of the supporting plate (6) positioned at the rear side is provided with the driving mechanism, and the output shaft of the driving mechanism is connected with the rear end part of the rotary shaft (7);
enclose on the top surface of frame (2) right side wall set firmly riser (9), set firmly on the right-hand member face of riser (9) reciprocating electric jar (10), the piston rod of reciprocating electric jar (10) runs through riser (9) and extends in enclosing frame (2), and the welding has push pedal (11) on the extension end of piston rod, and the welding has scraper blade (12) that a plurality of intervals set up on the bottom surface of push pedal (11), and the bottom surface of every scraper blade (12) all contacts with the top surface of filter screen (3).
2. A landfill leachate treatment plant according to claim 1, wherein: the outer side wall of the filter cartridge (1) is fixedly provided with a plurality of supporting legs which are supported on the ground.
3. A landfill leachate treatment plant according to claim 1, wherein: a liquid collecting tank (4) supported on the ground is arranged under the filter cartridge (1).
4. A landfill leachate treatment plant according to claim 1, wherein: the driving mechanism comprises a speed reducer and a driving motor (13), the speed reducer is fixedly arranged on the rear end face of the supporting plate (6), an output shaft of the speed reducer is connected with the rear end portion of the rotating shaft (7), the driving motor (13) is fixedly arranged on the speed reducer, and an output shaft of the driving motor (13) is connected with an input shaft of the speed reducer.
5. A landfill leachate treatment plant according to claim 1, wherein: the spacing between every two adjacent scrapers (12) is equal.
6. A landfill leachate treatment plant according to claim 1, wherein: the percolate treatment device comprises a controller, wherein the controller is electrically connected with a reciprocating electric cylinder (10) and a driving motor (13) through signal wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999735.4U CN219922201U (en) | 2023-04-28 | 2023-04-28 | Leachate treatment device of refuse landfill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999735.4U CN219922201U (en) | 2023-04-28 | 2023-04-28 | Leachate treatment device of refuse landfill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922201U true CN219922201U (en) | 2023-10-31 |
Family
ID=88487227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320999735.4U Active CN219922201U (en) | 2023-04-28 | 2023-04-28 | Leachate treatment device of refuse landfill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922201U (en) |
-
2023
- 2023-04-28 CN CN202320999735.4U patent/CN219922201U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107836153A (en) | A kind of municipal afforestation soil environmental protection repair process device | |
| CN104532820A (en) | Polluted soil in-situ solidification/stabilization treatment device | |
| CN211752993U (en) | Solid-liquid separation's refuse treatment device | |
| CN219922201U (en) | Leachate treatment device of refuse landfill | |
| CN109433818B (en) | Movable soil repairing machine | |
| CN207667262U (en) | A kind of sewage disposal rotary screen | |
| CN110882903A (en) | Energy-saving and environment-friendly integrated sand screening and washing equipment for building | |
| CN213469068U (en) | Solid waste treatment device | |
| CN212450893U (en) | Arc-shaped grid deslagging device for sewage treatment | |
| CN212632820U (en) | A waste material processing apparatus for construction | |
| CN218686771U (en) | Environmental pollution administers landfill leachate processing apparatus | |
| CN216757635U (en) | Device for repairing heavy metal pollution of soil by using biochar | |
| CN211755959U (en) | Garbage incinerator slag screening separator | |
| CN213222628U (en) | A screening equipment for soil washing system | |
| CN212197575U (en) | Garbage disposal device without digging foundation | |
| CN215759265U (en) | River course sediment removal device for hydraulic engineering | |
| CN216173990U (en) | A screening plant for aluminium ash innocent treatment | |
| CN215948307U (en) | Municipal works slot rubbish cleaning device | |
| CN221385401U (en) | Silt filter equipment | |
| CN205461276U (en) | Belt mechanical bar screen machine | |
| CN221217395U (en) | Throw-in industrial wastewater flocculation treatment device | |
| CN213253422U (en) | Screen cloth for water treatment in hydraulic engineering | |
| CN220176186U (en) | Liquid filter cartridge | |
| CN218654679U (en) | Garbage crushing device | |
| CN221620352U (en) | Screening prosthetic devices of heavy metal contaminated soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |