Tamping coke oven repairing device

Abstract

The utility model provides a tamping coke oven repairing device which comprises a base, the top end of the base is fixedly connected with a first supporting frame, a second supporting frame and a cleaning and spraying mechanism in sequence from right to left, a stirring mechanism is arranged at the bottom end of the first supporting frame, and the cleaning and spraying mechanism comprises a connecting plate. A connecting plate is fixedly connected to the bottom end of the base, a third supporting frame is slidably connected to the inner side of the connecting plate, a lead screw is in threaded connection with the interior of the third supporting frame, a first motor is fixedly connected to the top end of the lead screw, and the outer wall of the first motor is fixedly connected to the bottom end of the connecting plate. A lead screw drives a third supporting frame to move upwards along a connecting plate, the position of a grinding wheel can be conveniently adjusted according to the height of the tamping coke oven, an electric push rod is started to extend and contract, the rotating angle of the grinding wheel can be conveniently adjusted, and the problem that repairing materials cannot be stuck due to the fact that carbon powder particles exist in the tamping coke oven is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamp-charged coke ovens, in particular to a repairing device for stamp-charged coke ovens. Background Technique

[0002] In a stamp-charged coke oven, the blended coal for coking is rammed into a coal cake slightly smaller than the carbonization chamber according to the size of the carbonization chamber by a ramming device, and then pushed into the carbonization chamber from the machine side of the coke oven for high-temperature carbonization to produce coke. The repair of the stamp-charged coke oven is an important part of coking production, aiming to maintain the normal operation of the coke oven and extend its service life. According to the different degrees of damage to the furnace bricks, various methods can be used for repair, mainly including hot repair techniques such as plastering and gunning. Gunning is to load the gunning material into a gunning machine, and under the action of compressed air, it is sprayed out through a nozzle and sprayed on the damaged wall surface. It can better spray into the cracks and cavities in the furnace, especially for the repair of the damage in the deeper part of the carbonization chamber, which is incomparable to plastering. It is most suitable for repairing the cracks in the furnace head, three-way joints, and overhead bricks.

[0003] The existing spraying equipment cannot grind the stamp-charged coke oven to remove adsorbed dust and other impurities, resulting in a low service life of the stamp-charged coke oven after gunning, and cannot perform dust suppression treatment on the dust generated by grinding. Therefore, it is necessary to improve a repairing device for stamp-charged coke ovens to solve the above problems. Summary of the Utility Model

[0004] In view of this, the utility model provides a repairing device for a stamp-charged coke oven to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is realized as follows: A repairing device for a stamp-charged coke oven includes a base, and a first support frame, a second support frame, and a cleaning and spraying mechanism are fixedly connected to the top of the base in sequence from right to left. A stirring mechanism is arranged at the bottom end of the first support frame;

[0006] The cleaning and spraying mechanism includes a connecting plate. The connecting plate is fixedly connected to the bottom end of the base. A third support frame is slidably connected to the inner side of the connecting plate. A lead screw is threadedly connected inside the third support frame. The top end of the lead screw is fixedly connected to a first motor. The outer wall of the first motor is fixedly connected to the bottom end of the connecting plate. A rotating shaft is fixedly connected inside the third support frame. A connecting frame is rotatably connected to the outer wall of the rotating shaft. A second motor is fixedly connected to one side of the connecting frame. The output end of the second motor is fixedly connected to a grinding wheel. Both ends of the grinding wheel are rotatably connected to the inner side of the connecting frame.

[0007] Further preferably, an electric push rod that rotates at both ends is arranged between the third support frame and the connecting frame.

[0008] Further preferably, a collection box is fixedly connected to the top end of the base, and a shielding cloth is arranged between the top end of the collection box and the bottom end of the support frame.

[0009] Further preferably, slide rails are fixedly connected to the outer wall of the connecting plate, and both sides of the support frame are slidably connected to the inside of the slide rails.

[0010] Further preferably, the stirring mechanism includes a stirring box, a box cover, a third motor and a stirring rod. The stirring box is fixedly connected to the top end of the first support frame. A box cover is arranged at the bottom end of the stirring box. The third motor is fixedly connected to the top end of the box cover. The output end of the third motor is fixedly connected to the stirring rod, and the outer wall of the stirring rod is slidably connected to the inside of the stirring box.

[0011] Further preferably, a water pump and a material pump are fixedly connected to the bottom end of the base. The input end and the output end of the water pump are respectively connected through water pipes, and a three-way valve and the bottom end of a water tank are respectively connected through the outer wall of the water pipes.

[0012] Further preferably, the output end and the input-output end of the material pump are fixedly connected with a material pipe. One end of the material pipe is respectively connected through the bottom end of the stirring box and one end of the three-way valve. One end of the three-way valve is connected through a spray head, and the bottom end of the spray head is fixedly connected with a third support frame.

[0013] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages: In the present invention

[0014] 1. By starting the first motor to drive the lead screw to rotate, the lead screw drives the third support frame to move upward along the connecting plate, which is convenient for adjusting the position of the grinding wheel according to the height of the tamping coke oven, and by starting the electric push rod to extend and contract, it is convenient to adjust the rotation angle of the grinding wheel. Because there are carbon powder particles inside the tamping coke oven, the repair material cannot adhere, resulting in a short service time after repair;

[0015] 2. When the support frame moves up and down, it pulls the shielding cloth upward to shield the waste chips generated by grinding, and makes the waste chips fall into the collection box.

[0016] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is the overall structure diagram of the present utility model;

[0019] Figure 2 It is the structure diagram of another angle of the present utility model;

[0020] Figure 3 It is the overall cross-sectional schematic diagram of the present utility model;

[0021] Figure 4 It is the schematic diagram of the cleaning and spraying mechanism of the present utility model.

[0022] Reference numerals: 1, base; 2, first support frame; 3, second support frame; 4, cleaning and spraying mechanism; 41, connecting plate; 42, collection box; 43, shielding cloth; 44, first motor; 45, lead screw; 46, slide rail; 47, third support frame; 48, electric push rod; 49, spray head; 410, second motor; 411, connecting frame; 412, grinding wheel; 413, rotating shaft; 5, stirring mechanism; 51, stirring tank; 52, tank cover; 53, third motor; 54, stirring rod; 6, water tank; 7, water pump; 8, three-way valve; 9, material pump; 10, material pipe; 11, water pipe. Detailed implementation manners

[0023] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0024] The following will detail the embodiments of the present utility model with reference to the drawings. Embodiment

[0025] As Figures 1 - 4 shown, the embodiment of the present utility model provides a tamping coke oven repair device, which includes a base 1. The top of the base 1 is fixedly connected with a first support frame 2, a second support frame 3, and a cleaning and spraying mechanism 4 in sequence from right to left. The bottom end of the first support frame 2 is provided with a stirring mechanism 5;

[0026] The cleaning and spraying mechanism 4 includes a connecting plate 41. The bottom end of the base 1 is fixedly connected with the connecting plate 41. The inner side of the connecting plate 41 is slidably connected with a third support frame 47. A lead screw 45 is threadedly connected inside the third support frame 47. The top end of the lead screw 45 is fixedly connected with a first motor 44. The outer wall of the first motor 44 is fixedly connected to the bottom end of the connecting plate 41. A rotating shaft 413 is fixedly connected inside the third support frame 47. A connecting frame 411 is rotatably connected to the outer wall of the rotating shaft 413. One side of the connecting frame 411 is fixedly connected with a second motor 410. The output end of the second motor 410 is fixedly connected with a grinding wheel 412. Both ends of the grinding wheel 412 are rotatably connected to the inner side of the connecting frame 411. By starting the first motor 44 to drive the lead screw 45 to rotate, the lead screw 45 drives the third support frame 47 to move upward along the connecting plate 41, facilitating the adjustment of the position of the grinding wheel 412 according to the height of the tamping coke oven, and by starting the electric push rod to extend and contract, facilitating the adjustment of the rotation angle of the grinding wheel 412. Because there are carbon powder particles inside the tamping coke oven, the repair materials cannot adhere, resulting in a short service time after repair.

[0027] In one embodiment, specifically, an electric push rod that rotates at both ends is provided between the third support frame 47 and the connecting frame 411.

[0028] In one embodiment, specifically, a collection box 42 is fixedly connected to the top end of the base 1. A shielding cloth 43 is provided between the top end of the collection box 42 and the bottom end of the support frame 47.

[0029] In one embodiment, specifically, a slide rail 46 is fixedly connected to the outer wall of the connecting plate 41. The two sides of the support frame 47 are slidably connected inside the slide rail 46.

[0030] In one embodiment, specifically, the stirring mechanism 5 includes a stirring box 51, a box cover 52, a third motor 53 and a stirring rod 54. The top end of the first support frame 2 is fixedly connected with the stirring box 51. The bottom end of the stirring box 51 is provided with the box cover 52. The top end of the box cover 52 is fixedly connected with the third motor 53. The output end of the third motor 53 is fixedly connected with the stirring rod 54. The outer wall of the stirring rod 54 is slidably connected inside the stirring box 51. By introducing the materials for repairing the tamping coke oven along the box cover 52 into the stirring box 51 and starting the third motor 53 to drive the stirring rod 54 to rotate, the repairing materials are stirred.

[0031] In one embodiment, specifically, a water pump 7 and a material pump 9 are fixedly connected to the bottom end of the base 1. The input end and the output end of the water pump 7 are respectively connected through a water pipe 11. Three-way valves 8 and the bottom end of a water tank 6 are respectively connected through the outer wall of the water pipe 11.

[0032] In one embodiment, specifically, the output end and the input / output end of the material pump 9 are fixedly connected with a material pipe 10. One end of the material pipe 10 is respectively connected through the bottom end of the stirring tank 51 and one end of the three-way valve 8. One end of the three-way valve 8 is connected through to the spray head 49. The bottom end of the spray head 49 is fixedly connected with a third support frame 47. When the support frame 47 moves up and down, it pulls the shielding cloth 43 to move upward, shields the waste chips generated by grinding, and makes the waste chips fall into the collection box 42. By starting the water pump 7, the water inside the water tank 6 is pumped to the water pipe 11, and the water pipe 11 is introduced into the spray head 49 along the three-way valve 8 for spraying, which is convenient for wetting and dust reduction treatment of the dust. After grinding, by starting the material pump 9, the material inside the stirring tank 51 is pumped to the material pipe 10 and the three-way valve 8, which is convenient for spraying the material with the spray head 49 to repair the damaged part of the stamp coke oven.

[0033] When the present utility model is working: the materials for repairing the stamp coke oven are introduced into the stirring tank 51 along the tank cover 52, and the third motor 53 is started to drive the stirring rod 54 to rotate, and the repairing materials are stirred. And by starting the first motor 44 to drive the lead screw 45 to rotate, the lead screw 45 drives the third support frame 47 to move upward along the connecting plate 41, which is convenient for adjusting the position of the grinding wheel 412 according to the height of the stamp coke oven. And by starting the electric push rod to extend and contract, it is convenient to adjust the rotation angle of the grinding wheel 412. Because there are carbon powder particles inside the stamp coke oven, the repairing materials cannot adhere, resulting in a short service time after repair. And when the support frame 47 moves up and down, it pulls the shielding cloth 43 to move upward, shields the waste chips generated by grinding, and makes the waste chips fall into the collection box 42. By starting the water pump 7, the water inside the water tank 6 is pumped to the water pipe 11, and the water pipe 11 is introduced into the spray head 49 along the three-way valve 8 for spraying, which is convenient for wetting and dust reduction treatment of the dust. After grinding, by starting the material pump 9, the material inside the stirring tank 51 is pumped to the material pipe 10 and the three-way valve 8, which is convenient for spraying the material with the spray head 49 to repair the damaged part of the stamp coke oven.

[0034] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A tamping coke oven repair device, comprising a base (1), characterized in that: At the top of the base (1), a first support frame (2), a second support frame (3) and a cleaning and spraying mechanism (4) are fixedly connected in sequence from right to left. At the bottom end of the first support frame (2), a stirring mechanism (5) is arranged. The cleaning and spraying mechanism (4) includes a connecting plate (41). The connecting plate (41) is fixedly connected to the bottom end of the base (1). A third support frame (47) is slidably connected to the inner side of the connecting plate (41). A lead screw (45) is threadedly connected inside the third support frame (47). The top end of the lead screw (45) is fixedly connected to a first motor (44). The outer wall of the first motor (44) is fixedly connected to the bottom end of the connecting plate (41). A rotating shaft (413) is fixedly connected inside the third support frame (47). A connecting frame (411) is rotatably connected to the outer wall of the rotating shaft (413). A second motor (410) is fixedly connected to one side of the connecting frame (411). The output end of the second motor (410) is fixedly connected to a grinding wheel (412). Both ends of the grinding wheel (412) are rotatably connected to the inner side of the connecting frame (411).

2. The tamping coke oven repair device according to claim 1, wherein: An electric push rod that rotates at both ends is arranged between the third support frame (47) and the connecting frame (411).

3. The tamping coke oven repair device according to claim 1, characterized in that: A collection box (42) is fixedly connected to the top end of the base (1). A shielding cloth (43) is arranged between the top end of the collection box (42) and the bottom end of the third support frame (47).

4. The tamping coke oven repair device according to claim 1, characterized in that: Sliding rails (46) are fixedly connected to the outer wall of the connecting plate (41). The two sides of the third support frame (47) are slidably connected inside the sliding rails (46).

5. The tamping coke oven repair device according to claim 1, characterized in that: The stirring mechanism (5) includes a stirring box (51), a box cover (52), a third motor (53) and stirring rods (54). The top end of the first support frame (2) is fixedly connected to the stirring box (51). The bottom end of the stirring box (51) is provided with a box cover (52). The top end of the box cover (52) is fixedly connected to the third motor (53). The output end of the third motor (53) is fixedly connected to the stirring rods (54). The outer walls of the stirring rods (54) are slidably connected inside the stirring box (51).

6. The tamping coke oven repair device according to claim 1, characterized in that: A water pump (7) and a material pump (9) are fixedly connected to the bottom end of the base (1). The input end and the output end of the water pump (7) are respectively connected through water pipes (11). Three-way valves (8) and the bottom end of a water tank (6) are respectively connected through the outer walls of the water pipes (11).

7. The tamping coke oven repair device according to claim 6, characterized in that: The output end and the input and output ends of the material pump (9) are fixedly connected to a material pipe (10). One end of the material pipe (10) is respectively connected through the bottom end of the stirring box (51) and one end of the three-way valve (8). One end of the three-way valve (8) is connected through a spray head (49). The bottom end of the spray head (49) is fixedly connected to the third support frame (47).

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