CN218641615U

CN218641615U - Slag dragging device for coal-fired waste slag pool

Info

Publication number: CN218641615U
Application number: CN202221836498.1U
Authority: CN
Inventors: 孟祥生; 杜东明; 谭敏; 张忠华; 邹兵; 曹磊; 杨志佳; 杨庆志; 黄清杰; 孙涛; 王志刚; 包春斌; 杨文波; 孙永军; 刘宏峰; 李绍平; 徐依兵; 王欣; 于小川; 范原
Original assignee: Yingkou Power Plant of Huaneng Power International Inc
Current assignee: Yingkou Power Plant of Huaneng Power International Inc
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-03-17
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a drag for sediment device for coal-fired waste slag pond relates to the boiler field, including the cell body, the welding of top one side of cell body has the fixed plate, and the support frame is installed to the top opposite side of cell body, and two motors are installed to one side of fixed plate, and the output of two motors is connected with the lead screw, and the screw thread bush has been cup jointed to the surface of lead screw, is fixed with the mounting panel between two screw thread bushes. The utility model discloses a be provided with the shutoff subassembly, when needing to discharge the waste residue, user startable driving motor, driving motor work can drive the take-up pulley and rotate, can roll up the wire rope after the take-up pulley rotates, wire rope can stimulate the aggregate plate after by the rolling and shift up, the aggregate plate can drive the waste residue after shifting up, can stimulate the second stay cord simultaneously, the second stay cord then stimulates the shutoff plate and shifts up, so that open the bin outlet, when the aggregate plate remove to with bin outlet looks parallel and level, make the scraping wings remove again, so that the scraping wings pushes away the waste residue to bin outlet department, thereby be convenient for discharge the waste residue.

Description

Slag dragging device for coal-fired waste slag pool

Technical Field

The utility model relates to a boiler field specifically is a drag for sediment device for coal-fired waste slag pond.

Background

When the higher area of ground water level builds msw incineration power plant, need build the scum pond, and the inside waste residue that has in scum pond leads to using the waste residue device to salvage the waste residue.

Most of the existing slag dragging devices for the coal-fired waste slag pool are provided with a slag discharge port at one side of the waste slag pool so as to discharge waste slag, but because the slag discharge port is difficult to block when slag is not discharged, part of waste water or waste slag can be discharged through the slag discharge port at will, so that the slag discharge efficiency of subsequent waste slag and the use effect of the waste slag pool are reduced; when simultaneously using the sediment structure of dragging for to drag for the waste residue, drag for sediment structure surface and can adhere to partial waste residue, and this partial waste residue is difficult to fall down from dragging for the sediment structure, has then reduced the cleaning efficiency to the waste residue and has influenced subsequent use of dragging for the sediment structure.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a drag for sediment device for coal-fired waste slag pond to solve and be difficult to in time block up the slag notch and lead to waste residue and waste water very easily to discharge through the slag notch and be difficult to clear up the technical problem who drags for the structural adnexed waste residue of sediment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drag for sediment device for coal-fired waste slag pond, includes the cell body, the welding of top one side of cell body has the fixed plate, the support frame is installed to the top opposite side of cell body, two motors are installed to one side of fixed plate, two the output of motor is connected with the lead screw, the surface of lead screw has cup jointed the thread bush, two be fixed with the mounting panel between the thread bush, the cylinder is installed at the top of mounting panel, the output of cylinder is connected with the scraping wings through the piston rod, the inside of scraping wings is provided with pushes away the material subassembly, inside one side of cell body is provided with the shutoff subassembly.

Through adopting above-mentioned technical scheme, when the waste residue of the inside of cell body needs to be cleared up, the user can start the cylinder, and cylinder work can make the piston rod extension, can promote the scraping wings to move down then to make the bottom of scraping wings and the inside below of cell body contact, but starter motor after that, motor work can drive the lead screw and rotate, can drive the thread bush removal then, drives the scraping wings removal again, and the scraping wings removal then can clear up the waste residue of the inside of cell body.

Furthermore, the material pushing assembly comprises first wire wheels fixed on two sides of the mounting plate, a first pull rope fixed on one side of the top of the material pushing plate, a reset spring mounted on one side of the bottom of the mounting plate, and a through hole formed in the other side of the top of the material pushing plate, one end of the first pull rope is connected with the material cleaning plate through the first wire wheels, the bottom end of the reset spring is connected with a movable plate, and two movable rods penetrating through the material pushing plate are fixed at the bottom of the movable plate.

Through adopting above-mentioned technical scheme, when the scraping wings shifts up, can loosen first stay cord, reset spring is tensile this moment and can promote then the fly leaf and move down, and the fly leaf moves down and can drive the movable rod and shift up, and the movable rod then can promote the removal of cleaning plate, and the removal of cleaning plate then can clear up the adnexed waste residue of scraping wings one side, prevents that the waste residue from being attached to on the scraping wings, has improved the cleaning efficiency to the scraping wings then.

Furthermore, the bottom of movable rod is connected with the top of flitch clearly, one side of flitch clearly contacts with the scraping wings, the bottom of first stay cord runs through the through-hole.

Through adopting above-mentioned technical scheme, the movable rod reciprocates and can drives the clear flitch and reciprocate, and clear flitch reciprocates and can clear up the adnexed waste residue of scraping wings one side.

Further, the shutoff subassembly is including seting up the spacing groove in the inside one side of cell body, seting up the bin outlet in cell body one side, install in the driving motor at cell body top and be fixed in two second wire wheels of one side top and one side below of support frame top, cell body, the inside of spacing groove is provided with the stopper, one side of stopper is fixed with a material collecting plate, driving motor's output is connected with the reel, the surface of reel is connected with wire rope, wire rope's bottom is connected with the top of material collecting plate, the inside of bin outlet is provided with the closure plate, one side of stopper is connected with the second stay cord, the one end of second stay cord is connected through second wire wheel and with the top of closure plate.

Through adopting above-mentioned technical scheme, when the waste residue is discharged to needs, the user can start driving motor, driving motor work can drive the take-up pulley and rotate, the wire rope can be taken up after the take-up pulley rotates, wire rope can stimulate the aggregate plate after being rolled and shift up, the aggregate plate can drive the waste residue after shifting up, can stimulate the second stay cord simultaneously, the second stay cord then stimulates the shutoff board and shifts up, so as to open the bin outlet, when the aggregate plate remove to with the bin outlet looks parallel and level, make the scraping wings remove again, so that the scraping wings pushes away the waste residue to bin outlet department, thereby be convenient for discharge the waste residue.

Further, shutoff board and bin outlet looks adaptation, the material collecting plate passes through stopper and spacing groove sliding connection, the top of material collecting plate is smooth.

Through adopting above-mentioned technical scheme, the bin outlet can be plugged to the shutoff board, and then can prevent that the waste residue from falling out in the bin outlet at will, and the board that gathers materials can drive the stopper and slide in the spacing groove when reciprocating.

Furthermore, a discharge pipe is connected to the lower portion of the other side of the pool body, a valve is mounted on the outer surface of the discharge pipe, and one side of the material pushing plate is in contact with the inner wall of the pool body.

Through adopting above-mentioned technical scheme, the row of waste liquid accessible expects that the pipe is discharged, and the inside waste residue of cell body can be cleared up to the scraping wings simultaneously, has improved the cleaning efficiency to the cell body inside then.

Furthermore, one end of the screw rod is connected with one side of the support frame through a bearing, and the threaded sleeve is in threaded connection with the screw rod.

By adopting the technical scheme, the screw rod can drive the threaded sleeve to move when rotating, and the threaded sleeve moves to drive the mounting plate to move and then drive the material pushing plate to move.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the shutoff subassembly, when needing to discharge the waste residue, the user can start driving motor, driving motor work can drive the reel and rotate, can roll up the wire rope after the reel rotates, can stimulate the aggregate plate to shift up after wire rope is rolled, can drive the waste residue to shift up after the aggregate plate shifts up, can stimulate the second stay cord simultaneously, the second stay cord then stimulates the shutoff board to shift up, so as to open the bin outlet, when the aggregate plate moves to and is parallel and level with the bin outlet, make the scraping wings remove again, so that the scraping wings pushes away the waste residue to bin outlet, thereby be convenient for discharge the waste residue, when need not to arrange the material, driving motor drives the reel and reverses, at this moment loosen wire rope and loosen the second stay cord, the shutoff board then can block up the bin outlet, prevent that waste residue or waste water from discharging through the bin outlet at will, then the leakproofness of waste residue pond has been improved, and the result of use of waste residue pond has been improved;

2. the utility model discloses a be provided with and push away the material subassembly, when the scraping wings shifts up, can loosen first stay cord, reset spring is tensile then can promote the fly leaf and move down, and the fly leaf moves down and can drive the movable rod and shift up, and the movable rod then can promote the removal of cleaning plate, and the removal of cleaning plate then can clear up scraping wings one side adnexed waste residue, prevents that the waste residue from attaching to on the scraping wings, has improved the cleaning efficiency to the scraping wings then to can thoroughly clear up the inside waste residue of cell body.

Drawings

FIG. 1 is a schematic view of the overall front-cut structure of the present invention;

fig. 2 is a schematic overall top view structure of the present invention;

fig. 3 is a schematic view of a three-dimensional partial structure of the material pushing plate of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a tank body; 2. a support frame; 3. a cylinder; 4. a screw rod; 5. a threaded sleeve; 6. a motor; 7. a fixing plate; 8. a material pushing assembly; 801. a first wire guide wheel; 802. a first pull cord; 803. a return spring; 804. a movable plate; 805. a movable rod; 806. a through hole; 807. a material cleaning plate; 9. a plugging component; 901. a second wire guide wheel; 902. a second draw cord; 903. a drive motor; 904. a winding wheel; 905. a plugging plate; 906. a discharge outlet; 907. a wire rope; 908. a limiting groove; 909. a limiting block; 910. a material collecting plate; 10. mounting a plate; 11. a material pushing plate; 12. a discharge pipe; 13. a piston rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A slag fishing device for a coal-fired waste slag pool is disclosed, as shown in figure 1, figure 2 and figure 3, and comprises a pool body 1, wherein a fixing plate 7 is welded on one side of the top of the pool body 1, a supporting frame 2 is installed on the other side of the top of the pool body 1, two motors 6 are installed on one side of the fixing plate 7, output ends of the two motors 6 are connected with a screw rod 4, a threaded sleeve 5 is sleeved on the outer surface of the screw rod 4, a mounting plate 10 is fixed between the two threaded sleeves 5, an air cylinder 3 is installed on the top of the mounting plate 10, the output end of the air cylinder 3 is connected with a material pushing plate 11 through a piston rod 13, when waste slag in the pool body 1 needs to be cleaned, a user can start the air cylinder 3, the air cylinder 3 can extend the piston rod 13 when working, and then can push the material pushing plate 11 to move downwards so that the bottom of the material pushing plate 11 is contacted with the lower part in the pool body 1, then can start motor 6, motor 6 work can drive lead screw 4 and rotate, then can drive thread bush 5 and remove, drive scraping wings 11 again and remove, scraping wings 11 remove then can clear up the waste residue of cell body 1 inside, the one end of lead screw 4 is connected with one side of support frame 2 through the bearing, thread bush 5 and lead screw 4 threaded connection, the opposite side below of cell body 1 is connected with row material pipe 12, arrange the surface mounting of material pipe 12 and have the valve, one side of scraping wings 11 contacts with the inner wall of cell body 1, the row of waste liquid accessible expects that pipe 12 is discharged, the waste residue of cell body 1 inside can be cleared up to scraping wings 11 simultaneously, then the cleaning efficiency to cell body 1 inside has been improved, the inside of scraping wings 11 is provided with pushes away material subassembly 8, inside one side of cell body 1 is provided with shutoff subassembly 9.

Referring to fig. 1, 2, 3 and 4, the pushing assembly 8 includes a first wire guiding wheel 801 fixed on two sides of the mounting plate 10, a first pulling rope 802 fixed on one side of the top of the pushing plate 11, a return spring 803 mounted on one side of the bottom of the mounting plate 10, and a through hole 806 opened on the other side of the top of the pushing plate 11, one end of the first pulling rope 802 passes through the first wire guiding wheel 801 and is connected to a cleaning plate 807, and a bottom end of the return spring 803 is connected to a movable plate 804, so that when the pushing plate 11 moves upwards, the first pulling rope 802 can be loosened, the return spring 803 is stretched and can push the movable plate 804 to move downwards, the movable plate 804 moves downwards to drive the movable rod 805 to move upwards, the movable rod 805 can push the cleaning plate 807 to move, the cleaning plate can clean the waste residues attached to one side of the pushing plate 11, so as to prevent the waste residues from attaching to the pushing plate 11, thereby improving the cleaning efficiency of the cleaning the pushing plate 11, two movable rods 805 penetrating through the pushing plate 11 are fixed at the bottom of the movable plate 804, the bottom ends of the movable rods 805 are connected to the top of the cleaning plate 807, and the top of the cleaning plate 11, and the movable rods can move upwards and downwards, and the movable rod 805 can be driven by the through hole 806.

Referring to fig. 1 and 2, the plugging assembly 9 includes a limiting groove 908 formed at one side of the inside of the tank body 1, a material outlet 906 formed at one side of the tank body 1, a driving motor 903 installed at the top of the tank body 1, and two second guiding wheels 901 fixed at the top of the supporting frame 2, above one side and below one side of the tank body 1, a limiting block 909 is arranged inside the limiting groove 908, a material collecting plate 910 is fixed at one side of the limiting block 909, the output end of the driving motor 903 is connected with a winding wheel 904, the outer surface of the winding wheel 904 is connected with a steel wire rope 907, the bottom end of the steel wire rope 907 is connected with the top of the material collecting plate 910, a plugging plate 905 is arranged inside the material outlet 906, when waste residues are to be discharged, a user can start the driving motor 903, the driving motor 903 can drive the winding wheel 904 to rotate, the steel wire rope 907 can be reeled after the winding wheel 904 rotates, the steel wire rope 907 is rolled to pull the material collecting plate 910 to move upwards, the material collecting plate 910 is moved upwards to drive waste residues to move upwards, meanwhile, the second pull rope 902 is pulled, the second pull rope 902 pulls the blocking plate 905 to move upwards so as to open the discharge hole 906, when the material collecting plate 910 moves to be parallel and level with the discharge hole 906, the material pushing plate 11 is moved so as to push the waste residues to the discharge hole 906 through the material pushing plate 11, so that the waste residues are discharged conveniently, the blocking plate 905 is matched with the discharge hole 906, the material collecting plate 910 is in sliding connection with the limiting groove 908 through the limiting block 909, the top of the material collecting plate 910 is smooth, the blocking plate 905 can block the discharge hole 906, and further the waste residues can be prevented from falling out of the discharge hole 906 at will, the second pull rope 902 is connected to one side of the limiting block 909, and one end of the second pull rope 902 is connected with the top of the blocking plate 905 through the second wire wheel 901.

The implementation principle of the embodiment is as follows: firstly, a user installs the waste residue pool and switches on a power supply, when waste residue needs to be cleaned out of the waste residue pool, the user can firstly start the air cylinder 3, the air cylinder 3 can extend the piston rod 13 when working, then the material pushing plate 11 can be pushed to move downwards so as to enable the bottom of the material pushing plate 11 to contact with the lower part of the inner part of the pool body 1, then the motor 6 can be started, the motor 6 can drive the screw rod 4 to rotate when working, then the thread sleeve 5 can be driven to move, then the material pushing plate 11 can be driven to move, the waste residue in the pool body 1 can be cleaned up when the material pushing plate 11 moves, the waste residue can be piled up when the material pushing plate 11 continuously moves, and when the material pushing plate 11 moves to one side of the material collecting plate 910, the user can start the air cylinder 3 to slightly move the piston rod 13 upwards and drive the material pushing plate 11 to move upwards, the material pushing plate 11 can push the waste residue to the plate 910, then the material collecting plate 910 continuously moves upwards, at this time, the first pull rope 802 is loosened, at this time, the return spring 803 is stretched to push the movable plate 804 to move downwards, the movable plate 804 moves downwards to drive the movable rod 805 to move upwards, the movable rod 805 drives the material cleaning plate 807 to move, the material cleaning plate 807 moves to clean the waste residue attached to one side of the material cleaning plate 11, the waste residue is prevented from being attached to the material cleaning plate 11, then the driving motor 903 is started, the driving motor 903 works to drive the winding wheel 904 to rotate, the winding wheel 904 rotates to wind the steel wire rope 907, the steel wire rope 907 is wound to pull the material collecting plate 910 to move upwards, the material collecting plate 910 moves upwards to drive the waste residue to move upwards, the second pull rope 902 is pulled, the second pull rope 902 pulls the blocking plate 905 to move upwards to open the material discharge port 906, when the material collecting plate 910 moves to be level with the material discharge port 906, the waste residue is pushed to the material discharge port 906 by the material cleaning plate 11, and when material discharge is not needed, the driving motor 903 drives the winding wheel 904 to rotate reversely, at the moment, the steel wire rope 907 is loosened, the second pull rope 902 is loosened, the material outlet 906 is blocked by the blocking plate 905, and waste residues or waste water is prevented from being discharged through the material outlet 906 at will.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a drag for sediment device for coal-fired waste residue pond, includes cell body (1), its characterized in that: fixed plate (7) have been welded to top one side of cell body (1), support frame (2) are installed to the top opposite side of cell body (1), two motor (6), two are installed to one side of fixed plate (7) the output of motor (6) is connected with lead screw (4), thread bush (5) have been cup jointed to the surface of lead screw (4), two be fixed with mounting panel (10) between thread bush (5), cylinder (3) are installed at the top of mounting panel (10), the output of cylinder (3) is connected with scraping wings (11) through piston rod (13), the inside of scraping wings (11) is provided with pushes away material subassembly (8), inside one side of cell body (1) is provided with shutoff subassembly (9).

2. The slag salvaging device for the coal-fired slag dump according to claim 1, wherein: the material pushing assembly (8) comprises a first wire wheel (801) fixed on two sides of a mounting plate (10), a first pull rope (802) fixed on one side of the top of a material pushing plate (11), a reset spring (803) installed on one side of the bottom of the mounting plate (10) and a through hole (806) formed in the other side of the top of the material pushing plate (11), one end of the first pull rope (802) is connected with a material cleaning plate (807) through the first wire wheel (801), the bottom end of the reset spring (803) is connected with a movable plate (804), and two movable rods (805) penetrating through the material pushing plate (11) are fixed at the bottom of the movable plate (804).

3. The slag salvaging device for the coal-fired waste slag pool as claimed in claim 2, wherein: the bottom end of the movable rod (805) is connected with the top of the material cleaning plate (807), one side of the material cleaning plate (807) is in contact with the material pushing plate (11), and the bottom end of the first pull rope (802) penetrates through the through hole (806).

4. The slag salvaging device for the coal-fired waste slag pool as claimed in claim 1, wherein: the plugging assembly (9) comprises a limiting groove (908) arranged on one side inside the tank body (1), a discharge hole (906) arranged on one side of the tank body (1), a driving motor (903) arranged on the top of the tank body (1), and two second wire wheels (901) fixed on the top of the support frame (2), the upper side of one side and the lower side of one side of the tank body (1), wherein a limiting block (909) is arranged inside the limiting groove (908), a material collecting plate (910) is fixed on one side of the limiting block (909), an output end of the driving motor (903) is connected with a wire winding wheel (904), a steel wire rope (907) is connected to the outer surface of the wire winding wheel (904), the bottom end of the steel wire rope (907) is connected with the top of the material collecting plate (910), a plugging plate (905) is arranged inside the discharge hole (906), a second pull rope (902) is connected to one side of the limiting block (903), and one end of the second pull rope (902) is connected with the top of the plugging plate (905) through the second wire wheels (901).

5. The slag salvaging device for the coal-fired waste slag pool as claimed in claim 4, wherein: the blocking plate (905) is matched with the discharge opening (906), the material collecting plate (910) is connected with the limiting groove (908) in a sliding mode through a limiting block (909), and the top of the material collecting plate (910) is smooth.

6. The slag salvaging device for the coal-fired waste slag pool as claimed in claim 1, wherein: the pond body is characterized in that a material discharging pipe (12) is connected to the lower portion of the other side of the pond body (1), a valve is arranged on the outer surface of the material discharging pipe (12), and one side of the material pushing plate (11) is in contact with the inner wall of the pond body (1).

7. The slag salvaging device for the coal-fired waste slag pool as claimed in claim 1, wherein: one end of the screw rod (4) is connected with one side of the support frame (2) through a bearing, and the threaded sleeve (5) is in threaded connection with the screw rod (4).