A coke oven chamber graphite cleaning device

Abstract

This utility model belongs to the technical field of coke oven tools, and particularly relates to a graphite cleaning device for the coke oven carbonization chamber. It includes a graphite cleaning rod, which comprises a handle, a connecting seat, and a mounting seat. Both the handle and the mounting seat are threaded to both ends of the connecting seat via screws. The mounting seat has a mounting groove at its front end and a cleaning head at its front end. By threading the handle and mounting seat to the connecting seat, quick assembly and disassembly are achieved. Furthermore, the mounting groove on the mounting seat and the laterally movable locking sleeve on its exterior allow for quick replacement of the scraper and tip according to different working conditions, shortening equipment downtime and enabling the scraper to effectively clean thin layers of graphite. This significantly improves the applicability of the equipment and enhances cleaning efficiency and safety.

Description

Technical Field

[0001] This utility model relates to the field of coke oven tool technology, and in particular to a graphite cleaning device for the coke oven carbonization chamber. Background Technology

[0002] Chinese Patent CN220432715U, authorized announcement number, discloses a device for cleaning graphite from a coke oven, relating to the field of coke oven tool technology. It includes a steel pipe, a connecting rod, and a connecting plate. One end of the steel pipe has a shaft plate, and one end of the connecting rod is rotatably connected to the shaft plate. The connecting plate is located at the other end of the connecting rod and has a pointed tip. A worm gear is provided at the rotatable point of the connecting rod and the shaft plate. A worm is rotatably provided on the inner side of the shaft plate, and the worm is adapted to the worm gear. The steel pipe has an inner cavity, and a knob is rotatably provided at one end of the outer side of the steel pipe. A steel wire rope is connected between the knob and the worm. This invention, by setting a connecting plate at one end of the connecting rod and using the inclined pointed tip, forms a "fishhook" shape. This effectively hooks and cleans graphite from the crevices within the carbonization chamber, while improving the safety of operators. After cleaning the graphite, it increases the coke yield per furnace and improves the quality of chemical product recovery.

[0003] However, the above-mentioned technical solution still has the following shortcomings in actual use. The pointed tip on the equipment is a fixed structure and is only suitable for hooking block or strip graphite. It is difficult to effectively clean the fine graphite particles in the brick joints of the carbonization chamber or the thin layer of graphite attached to the brick wall. It needs to be treated with other tools, which increases the operation process. Moreover, the pointed tip is prone to wear and deformation under long-term use, which leads to a decrease in cleaning effect. It requires a lot of time to replace the connecting plate, which increases the equipment maintenance cost and downtime. Therefore, we propose a graphite cleaning device for coke oven carbonization chamber to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a graphite cleaning device for the coke oven carbonization chamber to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a graphite cleaning device for a coke oven carbonization chamber, comprising a graphite cleaning rod, the graphite cleaning rod comprising a handle, a connecting seat, and a mounting seat, the handle and the mounting seat being threaded to both ends of the connecting seat via screws, the mounting seat having a mounting groove at its front end, a cleaning head being provided at the front end of the mounting seat, the cleaning head comprising a scraper and a tip, the rear ends of the scraper and the tip being fitted with clamps, the clamps on the scraper being embedded in the mounting groove on the mounting seat, a locking sleeve being connected inside the mounting seat via an elastic component, the locking sleeve covering the outside of the mounting groove on the mounting seat, and an anti-slip groove being provided on the outside of the locking sleeve.

[0006] As an improved technical solution, the elastic component includes a movable inner cavity formed inside the mounting base, a guide rod fixed inside the movable inner cavity, a guide sleeve provided outside the guide rod, the two ends of the guide sleeve being connected to the inner wall of the locking sleeve, and a return spring wound around the outside of the guide rod.

[0007] As an improved technical solution, a handle is installed at the rear end of the handheld part, and a rubber sleeve is provided on the outside of the handle.

[0008] As an improved technical solution, a handle is installed at the top of the connecting seat, and the outside of the handle is polished.

[0009] As an improved technical solution, the arc of the rear end of the clamp is the same as the arc of the mounting base.

[0010] As an improved technical solution, the inner wall of the guide sleeve is fully fitted with the outer wall of the guide rod, and the guide sleeve and the guide rod are slidably connected.

[0011] As an improved technical solution, the two ends of the return spring are respectively connected to the outer wall of the guide sleeve and the inner wall of the movable inner cavity, and the guide sleeve is elastically connected to the inner wall of the movable inner cavity through the return spring.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are: I. This utility model achieves quick assembly and disassembly by threading the handle and mounting base to the connecting base. Furthermore, by providing a mounting groove on the mounting base and installing a laterally movable locking sleeve on the outside of the mounting base, the scraper and tip can be quickly replaced according to different working conditions, shortening the equipment downtime and enabling the scraper to effectively clean thin layers of graphite. This effectively improves the applicability of the equipment and significantly enhances cleaning efficiency and safety.

[0013] II. This utility model features a guide rod and a guide sleeve within the movable inner cavity of the mounting base, with a return spring wound around the outside of the guide rod. The return spring continuously applies a spring force towards the mounting groove to the guide sleeve, allowing the guide sleeve to quickly move the locking sleeve outside the mounting groove and rapidly lock the clamp inside the mounting groove, ensuring the cleaning head does not loosen and adapting to different cleaning conditions. When the cleaning head needs to be replaced, the locking sleeve can be pushed backward to remove it from the mounting groove, facilitating the removal of the clamp from the mounting groove and enabling quick replacement of the cleaning head. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the first partial active state structure of this utility model; Figure 3This is a schematic diagram of the second part of the active state structure of this utility model; Figure 4 This is a partial cross-sectional structural diagram of the present invention; Figure 5 For the present utility model Figure 2 A magnified structural diagram at point A; Figure 6 For the present utility model Figure 4 A magnified structural diagram at point B.

[0015] In the diagram: 1. Graphite cleaning rod; 2. Handle; 3. Connecting seat; 4. Mounting seat; 5. Mounting groove; 6. Scraper; 7. Clamp; 8. Pointed tip; 9. Locking sleeve; 10. Anti-slip groove; 11. Handle; 12. Lifting handle; 13. Rubber sleeve; 14. Movable inner cavity; 15. Guide rod; 16. Guide sleeve; 17. Return spring. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] This utility model provides a technical solution: such as Figures 1 to 6 As shown in this embodiment, a graphite cleaning device for a coke oven carbonization chamber includes a graphite cleaning rod 1. The graphite cleaning rod 1 includes a handheld part 2, a connecting seat 3, and a mounting seat 4. The handheld part 2 and the mounting seat 4 are both threadedly connected to both ends of the connecting seat 3 by screws. The front end of the mounting seat 4 is provided with a mounting groove 5. The front end of the mounting seat 4 is provided with a scraper 6 and a tip 8. The rear ends of the scraper 6 and the tip 8 are both provided with clamps 7. The clamps 7 on the scraper 6 are embedded in the mounting groove 5 on the mounting seat 4. The inside of the mounting seat 4 is connected to a locking sleeve 9 by an elastic component. The locking sleeve 9 covers the outside of the mounting groove 5 on the mounting seat 4. The outside of the locking sleeve 9 is provided with an anti-slip groove 10.

[0018] By threading the handle 2 and mounting base 4 to the connecting base 3, quick assembly and disassembly can be achieved. Furthermore, by providing a mounting groove 5 on the mounting base 4 and installing a laterally movable locking sleeve 9 on the outside of the mounting base 4, the scraper 6 and the tip 8 can be quickly replaced according to different working conditions, shortening the equipment downtime and enabling the scraper 6 to effectively clean thin layers of graphite. This effectively improves the applicability of the equipment and significantly enhances cleaning efficiency and safety.

[0019] In other embodiments, the elastic component includes a movable inner cavity 14 formed inside the mounting base 4, a guide rod 15 fixed inside the movable inner cavity 14, a guide sleeve 16 provided outside the guide rod 15, the two ends of the guide sleeve 16 being connected to the inner wall of the locking sleeve 9, and a return spring 17 wound around the outside of the guide rod 15. By providing a guide rod 15 and a guide sleeve 16 within the movable inner cavity 14 inside the mounting base 4, and winding a return spring 17 around the outside of the guide rod 15, the return spring 17 can continuously apply a spring force towards the mounting groove 5 to the guide sleeve 16, allowing the guide sleeve 16 to drive the locking sleeve 9 to move quickly to the outside of the mounting groove 5, quickly locking the clamp 7 inside the mounting groove 5, ensuring that the cleaning head does not loosen and adapting to different cleaning conditions. When it is necessary to replace the cleaning head, the locking sleeve 9 can be pushed backward, allowing the locking sleeve 9 to drive the guide sleeve 16 to move laterally along the surface of the guide rod 15, and allowing the guide sleeve 16 to squeeze the return spring 17. When the locking sleeve 9 leaves the outside of the mounting groove 5, it is easy to remove the clamp 7 from the mounting groove 5, thus facilitating quick replacement of the cleaning head.

[0020] In other embodiments, a handle 11 is installed at the rear end of the handheld part 2, and a rubber sleeve 13 is provided on the outside of the handle 11; This design allows the grip 11 to provide a comfortable hold, and the rubber sleeve 13 to be non-slip and heat-insulating, improving operational safety and comfort, and preventing high-temperature burns.

[0021] In other embodiments, a handle 12 is installed at the top of the connecting seat 3, and the outside of the handle 12 is polished. By adding a handle 12 to the connecting seat 3, the hand gripping point is effectively increased, making it easier to apply force to the graphite cleaning rod 1. The polished surface treatment increases the friction of the handle 12, thereby reducing the risk of slipping.

[0022] In other embodiments, the rear end curvature of the clamp 7 is the same as that of the mounting base 4; This design ensures that the curved shape of the clamp 7 fits tightly with the mounting groove 5, preventing loosening, improving installation stability, and preventing it from falling off during cleaning.

[0023] In other embodiments, the inner wall of the guide sleeve 16 is fully fitted with the outer wall of the guide rod 15, and the guide sleeve 16 and the guide rod 15 are slidably connected. This design prevents the guide sleeve 16 from wobbling during movement as it slides along the surface of the guide rod 15, thus ensuring that the guide sleeve 16 drives the lock sleeve 9 to move smoothly and steadily.

[0024] In other embodiments, the two ends of the return spring 17 are respectively connected to the outer wall of the guide sleeve 16 and the inner wall of the movable inner cavity 14, and the guide sleeve 16 is elastically connected to the inner wall of the movable inner cavity 14 through the return spring 17; This design allows the clamp 7 to provide continuous elastic force to the guide sleeve 16, thereby ensuring that the locking sleeve 9 is always in a locked state and preventing the locking sleeve 9 from accidentally leaving the outside of the mounting groove 5.

[0025] This utility model provides a graphite cleaning device for a coke oven carbonization chamber, the specific working principle of which is as follows: Install the cleaning head: The user inserts the scraper 6 or the tip 8 into the mounting slot 5 of the mounting base 4 through the clamp 7.

[0026] Automatic locking: The locking sleeve 9 moves to the outside of the clamp 7 under the action of the return spring 17, ensuring that the cleaning head is fixed and does not loosen.

[0027] Operation: The operator holds the cleaning head into the carbonization chamber through the hand-held part 2 and the handle 11 to scrape or hook the graphite in the brick joints or on the wall surface.

[0028] Replace the cleaning head: If the cleaning head needs to be replaced, simply push the locking sleeve 9 upwards to compress the return spring 17, and then remove the clamp 7 to replace the other cleaning head.

[0029] Adaptable to different working conditions: scraper 6 is suitable for thin-layer graphite, and tip 8 is suitable for block or fissure graphite.

[0030] The electrical components mentioned in this article are all electrically connected to an external main controller and industrial power supply, and the main controller can be a conventional known device such as a computer that provides control.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A graphite cleaning device for a coke oven carbonization chamber, comprising a graphite cleaning rod (1), characterized in that: The graphite cleaning rod (1) includes a handheld part (2), a connecting seat (3) and a mounting seat (4). The handheld part (2) and the mounting seat (4) are both threaded to both ends of the connecting seat (3) by screws. The mounting seat (4) has a mounting groove (5) at the front end and a cleaning head at the front end. The cleaning head includes a scraper (6) and a tip (8). The rear ends of the scraper (6) and the tip (8) are both fitted with clamps (7). The clamps (7) on the scraper (6) are embedded in the mounting groove (5) on the mounting seat (4). The mounting seat (4) is connected to a locking sleeve (9) through an elastic component. The locking sleeve (9) covers the outside of the mounting groove (5) on the mounting seat (4). The locking sleeve (9) has an anti-slip groove (10) on the outside.

2. The graphite cleaning device for a coke oven carbonization chamber according to claim 1, characterized in that: The elastic component includes a movable inner cavity (14) opened inside the mounting base (4), a guide rod (15) fixed inside the movable inner cavity (14), a guide sleeve (16) provided outside the guide rod (15), the two ends of the guide sleeve (16) being connected to the inner wall of the lock sleeve (9), and a return spring (17) wound around the outside of the guide rod (15).

3. The graphite cleaning device for a coke oven carbonization chamber according to claim 1, characterized in that: The handheld part (2) is equipped with a handle (11) at the rear end, and a rubber sleeve (13) is provided on the outside of the handle (11).

4. The graphite cleaning device for a coke oven carbonization chamber according to claim 1, characterized in that: The top of the connecting seat (3) is equipped with a handle (12), and the outside of the handle (12) is ground.

5. The graphite cleaning device for a coke oven carbonization chamber according to claim 1, characterized in that: The rear end curvature of the clamp (7) is the same as that of the mounting base (4).

6. The graphite cleaning device for a coke oven carbonization chamber according to claim 2, characterized in that: The inner wall of the guide sleeve (16) is fully fitted with the outer wall of the guide rod (15), and the guide sleeve (16) and the guide rod (15) are slidably connected.

7. The graphite cleaning device for a coke oven carbonization chamber according to claim 2, characterized in that: The two ends of the return spring (17) are respectively connected to the outer wall of the guide sleeve (16) and the inner wall of the movable inner cavity (14). The guide sleeve (16) is elastically connected to the inner wall of the movable inner cavity (14) through the return spring (17).

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