CN219602712U - Reliable discharging device for coke bin - Google Patents

Abstract

The utility model relates to the field of coke discharging, and discloses a reliable discharging device for a coke bin, which comprises a discharging frame and a discharging hopper, wherein first fixing frames are fixedly arranged at the positions, close to the upper sides, of the front end face and the rear end face of the discharging frame, first connecting rings are hinged at the middle positions of the first fixing frames, hydraulic telescopic rods are fixedly arranged at the upper ends of the first connecting rings, an inclined frame is hinged inside the discharging frame, a motor is fixedly arranged at the position, close to the lower end of the inclined frame, of the inner bottom face of the discharging frame, and a convex block is fixedly arranged at the output end of the motor. According to the utility model, when the coke discharging device is used, the hydraulic telescopic rod is used for controlling the front-back swing of the discharging hopper, so that coke accumulation and blockage in the discharging hopper can be prevented, the coke accumulation is prevented, the motor drives the convex block to rotate and drives the cushion block to shake up and down, the inclined frame is thereby made to shake up and down, the coke is prevented from accumulating on the inclined frame, and the coke discharging efficiency is improved.

Description

Reliable discharging device for coke bin

Technical Field

The utility model relates to the field of coke discharging, in particular to a reliable discharging device for a coke bin.

Background

The coke bin distributing device of the steel mill is a storage transfer device in the coke production and transportation process, can play a role in temporarily storing coke when the blast furnace does not need continuous coke supply, ensures continuous coke furnace production, and outputs stored coke when the coke furnace production can not meet the requirement of the blast furnace, thereby ensuring smooth production of the blast furnace, and can play a role in buffering in the continuous and smooth production process of the coke bin ensuring coking and ironmaking production.

The existing coke bin generally takes out the coke stored in the coke bin through a discharging device when discharging, the common discharging device consists of a discharging hopper, a discharging frame and a drainage mechanism, the discharging hopper discharges the coke through the discharging frame, the drainage mechanism guides out water in the coke, but the coke is generally of an irregular block structure, friction between the coke and the coke is large, blockage often occurs when discharging, the coke is accumulated together and cannot be discharged quickly, and the discharging efficiency is reduced.

Accordingly, one skilled in the art provides a reliable discharge device for a coke oven to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a reliable discharging device for a coke bin, which is characterized in that a hydraulic telescopic rod, a motor, a convex block, a cushion block and an inclined frame are arranged, when the device is used, the hydraulic telescopic rod is used for controlling the front and back swing of a discharging hopper, coke accumulation and blockage in the discharging hopper can be prevented, coke can be uniformly spread on the inclined frame, coke accumulation is prevented, the motor drives the convex block to rotate so as to drive the cushion block to shake up and down, the coke is prevented from accumulating on the inclined frame, the discharging efficiency of the coke is improved, and therefore efficient discharging is achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the reliable discharging device for the coke bin comprises a discharging frame and a discharging hopper, wherein a first fixing frame is fixedly arranged at the position, close to the upper side, of the front end face and the rear end face of the discharging frame, a plurality of first connecting rings are hinged to the middle positions of the first fixing frames, a hydraulic telescopic rod is fixedly arranged at the upper end positions of the first connecting rings, a plurality of hydraulic telescopic rods are fixedly arranged at the output ends of the hydraulic telescopic rods, a second connecting ring is fixedly arranged at the lower side of the hydraulic telescopic rods, an inclined frame is hinged to the inside of the discharging frame, a first filter screen is fixedly arranged at the inner side of the inclined frame, a motor is fixedly arranged at the position, close to the lower end face of the inclined frame, of the inner bottom face of the discharging frame, a convex block is fixedly arranged at the position, close to the motor, of the lower end face of the inclined frame, a cushion block is fixedly arranged at the lower end face of the cushion block, a wear-resistant pad is movably arranged at the lower end face position of the wear-resistant pad, a second filter screen is fixedly arranged at the inner side of the lower end face of the discharging frame, a discharging box is fixedly arranged at the position, close to the lower side of the second filter screen, and is fixedly arranged at the lower side of the second filter screen, hinged to the inner side of the lower end face of the discharging frame, a motor is fixedly arranged at the position, close to the lower end face of the second filter screen, and is fixedly connected to the second middle position, and is fixedly arranged at the front end of the fixing frame and the two sides of the wear-resistant pad.

Through the technical scheme, coke in the coke bin is discharged into the discharge hopper during use, the hydraulic telescopic rods on the front side and the rear side of the discharge hopper are started simultaneously, so that the discharge hopper can shake back and forth, the coke in the discharge hopper can shake back and forth to the inclined frame in the discharge frame, the hydraulic telescopic rods drive the discharge hopper to shake back and forth, coke accumulation and blockage in the discharge hopper can be prevented, the coke can fall on different positions of the inclined frame at any time, the coke is prevented from accumulating on the same position on the inclined frame, the motor is started simultaneously, the motor drives the convex block to rotate, the convex block rotates to drive the wear pad and the cushion block to move up and down rapidly, thereby driving the inclined frame to shake up and down rapidly, so that the coke can shake up and down from the coke bin, the small-size carbon ash, small-size coke and water in the coke can be discharged from the first filter screen and the second filter screen into the discharge hopper, and the small-size carbon ash, small-size coke and water in the discharge hopper are collected and utilized secondarily, and resource waste is prevented.

Further, a plurality of limit posts are fixedly arranged at the front side and the rear side of the upper end surface of the discharging frame, and rubber pads are fixedly arranged at the front end surface and the rear end surface of the discharging hopper close to the positions of the limit posts;

through above-mentioned technical scheme, spacing post can prevent that the too big hydraulic telescoping rod of inclination from damaging around the discharge hopper to spacing post also can play the supporting role to the discharge hopper, prevents that the coke in the discharge hopper from falling to the device outside.

Further, an extension sleeve is fixedly arranged on the upper end face of the discharge hopper, a connecting frame is fixedly arranged on the upper end face of the extension sleeve, and connecting plates are fixedly arranged in the middle of the end faces on two sides of the connecting frame;

through above-mentioned technical scheme, can be according to the difference of the height of coke bin feed opening to adjust the length of extension cover, make things convenient for the unloading of coke bin, the extension cover can prevent that coke from dropping the discharge hopper outside in the unloading process, and connecting frame and connecting plate are convenient direct with the mutual fixed connection of coke bin feed opening.

Further, a discharge hole is formed in the position, close to the end face of one side of the motor, of the discharge frame, and a discharge plate is fixedly arranged in the position, close to the discharge hole, of the end face of one side of the discharge frame;

through above-mentioned technical scheme, discharge gate and flitch make things convenient for the discharge of unloading of coke, and the device of being convenient for uses.

Further, the four corners of the lower end surface of the discharging frame are fixedly provided with supporting legs;

through above-mentioned technical scheme, the stabilizer blade can conveniently support whole device, and makes things convenient for the use of row workbin.

Further, a plurality of support rods are fixedly arranged on the inner bottom surface of the unloading frame near the lower side of the inclined frame;

through above-mentioned technical scheme, a plurality of supporting rods play the supporting role to the tilting frame, prevent to use for a long time and lead to tilting frame atress buckling.

Further, one end, close to the motor, of the inclined frame is movably arranged with the unloading frame;

through above-mentioned technical scheme, the tilting frame lower extreme sets up with unloading frame activity, makes things convenient for the convex piece on the motor to rotate and drives the cushion and reciprocate to make tilting frame lower extreme reciprocate.

The utility model has the following beneficial effects:

1. according to the reliable discharging device for the coke bin, provided by the utility model, the hydraulic telescopic rod, the motor, the convex block, the cushion block and the inclined frame are arranged, when the device is used, the hydraulic telescopic rod is used for controlling the front-back swing of the discharging hopper, so that coke is prevented from being accumulated and blocked in the discharging hopper, coke is uniformly spread on the inclined frame, the coke is prevented from being accumulated, the motor drives the convex block to rotate and drive the cushion block to shake up and down, the inclined frame is further vibrated up and down, the coke is prevented from being accumulated on the inclined frame, the coke discharging efficiency is improved, and high-efficiency discharging is achieved.

2. According to the reliable discharging device for the coke bin, the first filter screen, the second filter screen, the motor, the discharging box, the convex block and the cushion block are arranged, when the device is used, the motor drives the convex block to rotate so as to drive the cushion block to shake up and down, so that the inclined frame shakes up and down, the first filter screen can shake up and down, small carbon ash, small particle coke and water discharged from the coke bin rapidly pass through the first filter screen, enter the discharging box through the second filter screen, can be used for secondary collection and filtration of coke in the discharging box, can effectively improve the utilization rate of the coke, and saves resources.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A;

FIG. 4 is an enlarged schematic view of the present utility model at B.

Legend description:

1. a discharging frame; 2. a support leg; 3. a discharge port; 4. a connecting plate; 5. a connection frame; 6. a discharge hopper; 7. an extension sleeve; 8. a second filter screen; 9. a discharge box; 10. a discharge plate; 11. a rubber pad; 12. a limit column; 13. a first fixing frame; 14. a first connection ring; 15. a hydraulic telescopic rod; 16. the second fixing frame; 17. a second connecting ring; 18. a motor; 19. a male block; 20. a tilting frame; 21. a first filter screen; 22. a support rod; 23. a cushion block; 24. wear-resistant pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the reliable discharging device for the coke bin comprises a discharging frame 1 and a discharging hopper 6, wherein first fixing frames 13 are fixedly arranged at the positions, close to the upper side, of the front end face and the rear end face of the discharging frame 1, first connecting rings 14 are hinged to the middle positions of the first fixing frames 13, hydraulic telescopic rods 15 are fixedly arranged at the upper end positions of the first connecting rings 14, the lifting time of the hydraulic telescopic rods 15 at the front side and the rear side of the discharging hopper 6 is inconsistent, when the front hydraulic telescopic rods 15 are lifted, the rear hydraulic telescopic rods 15 are lowered, and the rear lifting front is lowered, so that the upper end and the lower end of the discharging hopper 6 can move forwards and backwards, and coke accumulation can be prevented;

the output ends of the hydraulic telescopic rods 15 are fixedly provided with second connecting rings 17, an inclined frame 20 is hinged in the discharging frame 1, a first filter screen 21 is fixedly arranged on the inner side of the inclined frame 20, a motor 18 is fixedly arranged on the inner bottom surface of the discharging frame 1 close to the lower end of the inclined frame 20, a convex block 19 is fixedly arranged at the output end of the motor 18, a cushion block 23 is fixedly arranged on the lower end surface of the inclined frame 20 close to the motor 18, a wear-resisting pad 24 is fixedly arranged on the lower end surface of the cushion block 23, the wear-resisting pad 24 and the convex block 19 are movably arranged at the lower end surface of the wear-resisting pad 24, when one convex end of the convex block 19 rotates to the position of the wear-resisting pad 24 below the cushion block 23, the cushion block 23 is supported so that the lower end of the inclined frame 20 moves upwards, when the other end of the convex block 19 rotates to the position of the cushion block 23, the cushion block 23 is not contacted with the wear-resisting pad 24 of the cushion block 23, so that the lower end of the inclined frame 20 moves downwards under gravity, and the lower end of the inclined frame 20 moves up and down all the time, and shake is generated;

the inner side of the lower end of the discharging frame 1 is fixedly provided with a second filter screen 8, grid holes of the second filter screen 8 are larger than those of the first filter screen 21, resistance to dropped coke is avoided, the lower end face of the discharging frame 1 is fixedly provided with a discharging box 9 close to the lower side of the second filter screen 8, water needs to be sprayed to prevent coke from accumulating to cause fire when the coke is stored, the discharging box 9 is used for collecting small-sized carbon ash, small-sized coke and water discharged from a coke bin, the recycling of resources is facilitated, the discharging hopper 6 is hinged to the inner side of the discharging frame 1 and is close to the upper end, the front side end face and the rear side end face of the discharging hopper 6 are both fixedly provided with a second fixing frame 16 close to a second connecting ring 17, and the second connecting ring 17 is hinged to the middle position of the second fixing frame 16;

when the coke discharging device is used, coke in a coke bin is discharged into a discharging hopper 6, meanwhile, hydraulic telescopic rods 15 on the front side and the rear side of the discharging hopper 6 are started, so that the discharging hopper 6 can shake back and forth, the coke in the discharging hopper 6 can shake back and forth to an inclined frame 20 in a discharging frame 1, the hydraulic telescopic rods 15 drive the discharging hopper 6 to shake back and forth, coke accumulation and blockage in the discharging hopper 6 can be prevented, the coke can fall on different positions of the inclined frame 20 at any time, the coke is prevented from accumulating on the same position on the inclined frame 20, meanwhile, a motor 18 is started, the motor 18 drives a convex block 19 to rotate, the convex block 19 rotates to drive a wear-resisting pad 24 and a cushion block 23 to move up and down rapidly, so that the inclined frame 20 is driven to move up and down rapidly, the coke can shake up and down in the inclined frame 20, the coke can be discharged from the coke bin rapidly, small-sized carbon ash, small particle coke and water in the coke can be discharged into a discharging box 9 from a first filter screen 21 and a second filter screen 8, and small-sized ash and small-particle coke in the discharging box 9 can be prevented from wasting and secondary resources in the discharging box 9;

the front side and the rear side of the upper end surface of the discharging frame 1 are fixedly provided with a plurality of limit columns 12, the front end surface and the rear end surface of the discharging hopper 6 are close to the plurality of limit columns 12, rubber pads 11 are fixedly arranged, the limit columns 12 can prevent the hydraulic telescopic rods 15 from being damaged due to overlarge front-rear inclination angles of the discharging hopper 6, the limit columns 12 can also support the discharging hopper 6, coke in the discharging hopper 6 is prevented from falling to the outer side of the device, the upper end surface of the discharging hopper 6 is fixedly provided with an extension sleeve 7, the upper end surface of the extension sleeve 7 is fixedly provided with a connecting frame 5, the middle positions of the end surfaces of the two sides of the connecting frame 5 are fixedly provided with connecting plates 4, the length of the extension sleeve 7 can be adjusted according to different heights of a coke bin discharging opening, the coke bin is conveniently discharged, the extension sleeve 7 can prevent the coke from falling to the outer side of the discharging hopper 6 in the discharging process, and the connecting frame 5 and the connecting plate 4 are conveniently and directly fixedly connected with the coke bin discharging opening;

the discharge opening 3 has been seted up to discharge frame 1 near motor 18 one side terminal surface position, discharge frame 1 side terminal surface is close to discharge opening 3 fixed being provided with discharge plate 10, discharge opening 3 and discharge plate 10 make things convenient for the discharge of coke, the device of being convenient for uses, discharge frame 1 lower extreme four corners fixed being provided with stabilizer blade 2, stabilizer blade 2 can conveniently support whole device, and make things convenient for the use of discharge box 9, discharge frame 1 inner bottom surface is close to tilting frame 20 downside fixed being provided with a plurality of bracing pieces 22, a plurality of bracing pieces 22 play the supporting role to tilting frame 20, prevent to use for a long time and lead to tilting frame 20 atress buckling, a plurality of bracing pieces 22 up end is provided with the cushion, impact force between can prevent tilting frame 20 and bracing piece 22 is too big to lead to wearing and tearing when shaking from top to bottom, bracing piece 22 and tilting frame 20 are movable setting, tilting frame 20 is close to motor 18 one end and discharge frame 1 movable setting, tilting frame 20 lower extreme and discharge frame 1 movable setting, make things convenient for the convex piece 19 on motor 18 to rotate and drive cushion 23 to reciprocate, thereby make tilting frame 20 lower extreme reciprocate.

Working principle: during the use, the coke in the coke bin is unloaded to the discharge hopper 6, the hydraulic telescopic rods 15 on the front side and the rear side of the discharge hopper 6 are started simultaneously, the discharge hopper 6 is made to shake back and forth, thereby the coke in the discharge hopper 6 can shake down on the inclined frame 20 in the discharge frame 1, the hydraulic telescopic rods 15 drive the discharge hopper 6 to shake back and forth, the coke can be prevented from being accumulated and blocked in the discharge hopper 6, and the coke can fall on different positions of the inclined frame 20 at any time, the coke is prevented from accumulating on the same position on the inclined frame 20, meanwhile, the motor 18 is started, the motor 18 drives the convex block 19 to rotate, the convex block 19 rotates to drive the wear pad 24 and the cushion block 23 to move up and down rapidly, thereby the inclined frame 20 is driven to shake up and down, thereby the coke can be discharged from the coke bin rapidly, the coke is conveniently and rapidly discharged, small-sized carbon, small particles and water in the coke can be prevented from accumulating in the first filter screen 21 and the second filter screen 8 to the discharge bin 9, and the small-sized dust and secondary dust resources in the discharge bin 9 are prevented from being wasted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a reliable discharge apparatus in burnt storehouse, includes discharge frame (1) and discharge hopper (6), its characterized in that: the novel automatic discharging device is characterized in that a first fixing frame (13) is fixedly arranged at the upper side position of the front end face and the rear end face of the discharging frame (1), a plurality of first connecting rings (14) are hinged to the middle positions of the first fixing frames (13), a plurality of hydraulic telescopic rods (15) are fixedly arranged at the upper end positions of the first connecting rings (14), a second connecting ring (17) is fixedly arranged at the output ends of the hydraulic telescopic rods (15), an inclined frame (20) is hinged to the inside of the discharging frame (1), a first filter screen (21) is fixedly arranged at the inner side of the inclined frame (20), a motor (18) is fixedly arranged at the lower end position of the inner bottom face of the discharging frame (1) close to the inclined frame (20), a convex block (19) is fixedly arranged at the lower end face of the motor (18), a cushion block (23) is fixedly arranged at the lower end face of the inclined frame (20), a wear-resistant pad (24) is movably arranged at the lower end face of the cushion block (24), a second filter screen (8) is fixedly arranged at the lower end face of the discharging frame (1), and a second filter screen (8) is fixedly arranged at the lower end face of the discharging frame (8);

the discharging hopper (6) is hinged to the upper end position near the inner side of the discharging frame (1), a second fixing frame (16) is fixedly arranged at the positions, close to the second connecting rings (17), of the front side and the rear side end surfaces of the discharging hopper (6), and the second connecting rings (17) are hinged to the middle position of the second fixing frame (16).

2. The reliable discharging device for coke bins according to claim 1, wherein: the front side and the rear side of the upper end face of the discharging frame (1) are fixedly provided with a plurality of limiting columns (12), and the front side and the rear side of the discharging hopper (6) are fixedly provided with rubber pads (11) close to the positions of the limiting columns (12).

3. The reliable discharging device for coke bins according to claim 1, wherein: the automatic feeding and discharging device is characterized in that an extension sleeve (7) is fixedly arranged on the upper end face of the discharging hopper (6), a connecting frame (5) is fixedly arranged on the upper end face of the extension sleeve (7), and connecting plates (4) are fixedly arranged in the middle positions of the end faces on two sides of the connecting frame (5).

4. The reliable discharging device for coke bins according to claim 1, wherein: the discharging device is characterized in that a discharging hole (3) is formed in the position, close to one side end face of the motor (18), of the discharging frame (1), and a discharging plate (10) is fixedly arranged on the position, close to the discharging hole (3), of one side end face of the discharging frame (1).

5. The reliable discharging device for coke bins according to claim 1, wherein: the four corners of the lower end surface of the discharging frame (1) are fixedly provided with supporting legs (2).

6. The reliable discharging device for coke bins according to claim 1, wherein: the inner bottom surface of the unloading frame (1) is fixedly provided with a plurality of support rods (22) close to the lower side of the inclined frame (20).

7. The reliable discharging device for coke bins according to claim 1, wherein: one end of the inclined frame (20) close to the motor (18) is movably arranged with the unloading frame (1).