CN220927997U - Refuse incineration power plant leachate tunnel dredging device - Google Patents
Refuse incineration power plant leachate tunnel dredging device Download PDFInfo
- Publication number
- CN220927997U CN220927997U CN202322499312.9U CN202322499312U CN220927997U CN 220927997 U CN220927997 U CN 220927997U CN 202322499312 U CN202322499312 U CN 202322499312U CN 220927997 U CN220927997 U CN 220927997U
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- CN
- China
- Prior art keywords
- bucket
- tray
- power plant
- incineration power
- dredging device
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- 239000010865 sewage Substances 0.000 claims abstract description 15
- 238000004056 waste incineration Methods 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 description 14
- 239000002699 waste material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a leachate tunnel dredging device of a waste incineration power plant, which comprises a tray (1), wherein a container (2) and a sewage pump (3) are arranged on the tray (1), a bucket (4) with an opening at the front end is arranged at the front side of the tray (1), the rear side of the bucket (4) is connected with the container (2) through the sewage pump (3), the bucket (4) is in sliding connection with the tray (1), the sliding direction of the bucket (4) is on a horizontal plane, the bucket (4) is in rotary connection with the tray (1), and the rotating direction of the bucket (4) is on a vertical plane; the front side of tray (1) is equipped with two backup pads (5), is equipped with two guide pillar (6) that are each other parallel between two backup pads (5), and guide pillar (6) level sets up, is equipped with guide pin bushing (7) on guide pillar (6). The utility model has the advantages of higher dredging efficiency, lower labor intensity of workers, lower failure rate and more thorough dredging.
Description
Technical Field
The utility model belongs to the field of production equipment of waste incineration power plants, and particularly relates to a leachate tunnel dredging device of a waste incineration power plant.
Background
In a waste incineration power plant, a large site is used for accumulating waste recovered from various sites, the components of the waste are complex, the water content of some waste is large, and percolate can be formed, so that tunnels are required to be arranged on the ground, so that the percolate pressed out of the bottom of the waste can be concentrated and conveyed into a percolate collecting tank instead of being diffused along the ground, and the pollution area of the ground is reduced.
Because the percolate contains a large amount of fine impurities such as silt and the like, the fine impurities enter into the tunnels to form silt, so that the depth of the tunnels becomes gradually shallow to cause blockage, and the silt in the tunnels needs to be cleaned periodically. The existing cleaning mode is to open the water pit plate, the sludge is shoveled out by using a manual shovel, the dredging efficiency is low, and the labor intensity is high.
Disclosure of utility model
The utility model aims to provide a device for dredging a leachate tunnel of a waste incineration power plant. The utility model has the advantages of higher dredging efficiency, lower labor intensity of workers, lower failure rate and more thorough dredging.
The technical scheme of the utility model is as follows: the utility model provides a refuse incineration power plant leachate gallery dredging device, includes the tray, is equipped with container and dredge pump on the tray, and the front side of tray is equipped with front end open-ended scraper bowl, and the container is connected through the dredge pump to the rear side of scraper bowl, scraper bowl and tray sliding connection, and the slip direction of scraper bowl is on the horizontal plane, and scraper bowl and tray rotate to be connected, and the rotation direction of scraper bowl is on the vertical plane.
In the leachate tunnel dredging device of the waste incineration power plant, the front side of the tray is provided with two supporting plates, two guide posts which are parallel to each other are arranged between the two supporting plates, the guide posts are horizontally arranged, and guide sleeves are arranged on the guide posts; the rear side of the bucket is provided with a frame, the upper part of the frame is fixed with the guide sleeve, and the lower end of the frame is rotationally connected with the bucket.
In the leachate tunnel dredging device of the refuse incineration power plant, a spring is arranged between the frame and the bucket.
In the leachate tunnel dredging device of the refuse incineration power plant, the inhaul cable is arranged between the frame and the bucket.
In the leachate tunnel dredging device of the waste incineration power plant, a bent hard pipe is arranged at the outlet of the sewage pump, the outlet of the hard pipe is positioned at the top of the container, and the hard pipe is fixed with the outer side wall of the container through a plurality of first brackets.
In the leachate tunnel dredging device of the waste incineration power plant, a hose is arranged at an inlet of the sewage pump, a feeding end of the hose is connected with the rear side of the bucket, and the hose is fixed with the frame through a plurality of second brackets.
In the leachate tunnel dredging device of the refuse incineration power plant, a drain valve is arranged at the bottom of the container.
Compared with the prior art, the utility model is matched with a forklift for use, the forklift lifts the tray, and the forklift moves along the tunnel, so that the bucket continuously scoops out the sludge, and the sludge is pumped into the container by the sewage pump for temporary storage, thereby greatly increasing the dredging efficiency and reducing the labor intensity of workers. When the moving route of the forklift deviates from the tunnel to a certain extent, the bucket automatically moves along the guide post in the wide direction of the tunnel, the small-range deviation of the forklift from the tunnel is allowed, the bucket can always keep advancing in the tunnel, the difficulty of driving the forklift by workers is reduced, the labor intensity of the workers is reduced, the possibility of lateral extrusion deformation of the bucket is reduced, and the failure rate is reduced. The scraper bowl rotates to be connected at the frame lower extreme, and when the scraper bowl was put down, in certain put down the height, scraper bowl front side bottom edge was pasted with the gallery bottom surface all the time, when guaranteeing to shovel out silt that can be cleaner, reduced the degree of difficulty that the workman adjusted scraper bowl working height, need not adjust repeatedly, this intensity of labour that has also reduced the workman. The spring is arranged between the bucket and the frame, so that the bucket is always clung to the bottom surface of the tunnel under a certain pressure, and the sludge is thoroughly cleaned. In conclusion, the utility model has the advantages of higher dredging efficiency, lower labor intensity of workers, lower failure rate and more thorough dredging.
Drawings
Fig. 1 is a schematic front view of the present utility model.
Fig. 2 is a left side view of the frame.
The marks in the drawings are: 1-tray, 2-container, 3-dredge pump, 4-scraper bowl, 5-backup pad, 6-guide pillar, 7-guide pin bushing, 8-frame, 9-spring, 10-cable, 11-hard tube, 12-first support, 13-hose, 14-second support, 15-blowoff valve.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The utility model provides a refuse incineration power plant leachate gallery dredging device, as shown in fig. 1, tray 1 including the forklift is used, be equipped with container 2 and dredge pump 3 on the tray 1, container 2 and dredge pump 3 all with tray 1 screw connection, the front side of tray 1 is equipped with front end open-ended scraper bowl 4, the width of scraper bowl 4 cooperates with the width of gallery, container 2 is connected through dredge pump 3 to the rear side of scraper bowl 4, scraper bowl 4 and tray 1 sliding connection, the slip direction of scraper bowl 4 is on the horizontal plane, scraper bowl 4 and tray 1 rotate to be connected, the direction of rotation of scraper bowl 4 is on the vertical plane. The sewage pump 3 may be a volumetric pump or a vacuum pump.
The front side of the tray 1 is provided with two support plates 5, two guide posts 6 which are parallel to each other are arranged between the two support plates 5, the guide posts 6 are horizontally arranged, and each guide post 6 is provided with two guide sleeves 7; the rear side of the bucket 4 is provided with a frame 8, the upper part of the frame 8 is fixed with four guide sleeves 7, and the lower end of the frame 8 is rotatably connected with the bucket 4.
A spring 9 is arranged between the frame 8 and the bucket 4. The spring 9 is a compression spring or a tension spring, when the spring 9 is a compression spring, the spring 9 is positioned above the joint of the frame 8 and the bucket 4, and when the spring 9 is a tension spring, the spring 9 is positioned below the joint of the frame 8 and the bucket 4. The spring 9 may also be a torsion spring. In any case, the spring 9 may apply a torque to flip down the bucket 4.
A guy cable 10 is arranged between the frame 8 and the bucket 4, and the guy cable 10 is used for limiting the limiting downward overturning angle of the bucket 4 and avoiding the opening of the bucket 4 to vertically face the ground.
The outlet of the sewage pump 3 is provided with a bent hard pipe 11, the bending part is provided with a larger transition fillet, so that the passing resistance of slurry is small, the outlet of the hard pipe 11 is positioned at the top of the container 2, and the hard pipe 11 is fixed with the outer side wall of the container 2 through three first brackets 12.
The inlet of the sewage pump 3 is provided with a hose 13, the feeding end of the hose 13 is connected with the rear side of the bucket 4, and the hose 13 is fixed with the frame 8 through three second brackets 14.
The bottom of the container 2 is provided with a manually opened blow down valve 15.
The opening of the bucket 4 is narrowed from front to back, the section is trapezoidal, so that sludge is extruded after entering the bucket 4, the air content of the sludge at the throat of the bucket 4 is low, and the sludge pumping efficiency of the sewage pump 3 is improved.
The using method comprises the following steps: the fork truck is used for lifting the tray 1, moving to the starting point of the tunnel, adjusting the height of the tray 1 through the fork truck, enabling the bucket 4 to enter the tunnel, enabling the bottom edge of the front side of the bucket 4 to be in contact with the bottom surface of the tunnel, properly extruding the spring 9, enabling the bucket 4 to have torsion capable of overturning downwards, enabling the bottom edge of the front side of the bucket 4 to be closely attached to the bottom surface of the tunnel, enabling the bucket 4 to advance along the tunnel through the fork truck, enabling sludge in the tunnel to enter the bucket 4, enabling sludge to be pumped by a sewage pump, and enabling the sludge to enter the container 2 through the hose 13 and the hard pipe 11. Due to the manual driving of the forklift, the driving route of the forklift cannot be completely parallel to the tunnel, but the bucket 4 is always in the tunnel, and the bucket 4 drives the guide sleeve 7 to axially move on the guide post 6 through the frame 8.
After the container 2 is fully piled with sludge, the vehicle is driven to a sewage disposal point, the sewage disposal valve 15 is opened, the sludge is discharged, if the sludge is difficult to discharge, a suction pump can be connected to the sewage disposal valve 15, and the sludge is discharged by the suction pump.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Claims (7)
1. The utility model provides a refuse incineration power plant leachate gallery dredging device which characterized in that: including tray (1), be equipped with container (2) and dredge pump (3) on tray (1), the front side of tray (1) is equipped with front end open-ended scraper bowl (4), and container (2) are connected through dredge pump (3) to the rear side of scraper bowl (4), scraper bowl (4) and tray (1) sliding connection, and the slip direction of scraper bowl (4) is on the horizontal plane, and scraper bowl (4) and tray (1) rotate to be connected, and the rotation direction of scraper bowl (4) is on the vertical plane.
2. The refuse incineration power plant leachate tunnel dredging device according to claim 1, characterized in that: the front side of the tray (1) is provided with two support plates (5), two guide posts (6) which are parallel to each other are arranged between the two support plates (5), the guide posts (6) are horizontally arranged, and guide sleeves (7) are arranged on the guide posts (6); the rear side of the bucket (4) is provided with a frame (8), the upper part of the frame (8) is fixed with the guide sleeve (7), and the lower end of the frame (8) is rotationally connected with the bucket (4).
3. The refuse incineration power plant leachate tunnel dredging device according to claim 2, characterized in that: a spring (9) is arranged between the frame (8) and the bucket (4).
4. The refuse incineration power plant leachate tunnel dredging device according to claim 2, characterized in that: a guy rope (10) is arranged between the frame (8) and the bucket (4).
5. The refuse incineration power plant leachate tunnel dredging device according to claim 2, characterized in that: the outlet of the sewage pump (3) is provided with a bent hard pipe (11), the outlet of the hard pipe (11) is positioned at the top of the container (2), and the hard pipe (11) is fixed with the outer side wall of the container (2) through a plurality of first brackets (12).
6. The refuse incineration power plant leachate tunnel dredging device according to claim 2, characterized in that: the inlet of the sewage pump (3) is provided with a hose (13), the feeding end of the hose (13) is connected with the rear side of the bucket (4), and the hose (13) is fixed with the frame (8) through a plurality of second brackets (14).
7. The refuse incineration power plant leachate tunnel dredging device according to claim 1, characterized in that: a blow-down valve (15) is arranged at the bottom of the container (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499312.9U CN220927997U (en) | 2023-09-13 | 2023-09-13 | Refuse incineration power plant leachate tunnel dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499312.9U CN220927997U (en) | 2023-09-13 | 2023-09-13 | Refuse incineration power plant leachate tunnel dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927997U true CN220927997U (en) | 2024-05-10 |
Family
ID=90933015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322499312.9U Active CN220927997U (en) | 2023-09-13 | 2023-09-13 | Refuse incineration power plant leachate tunnel dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927997U (en) |
-
2023
- 2023-09-13 CN CN202322499312.9U patent/CN220927997U/en active Active
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