A slag skimming device

Abstract

This application provides a slag removal device, comprising: a fixed plate; a first fixed frame disposed on the fixed plate, the first fixed frame having first sliding channels spaced apart along its length, and a first movable frame disposed within the first fixed frame; and a second fixed frame slidably disposed on the fixed plate, the second fixed frame having second sliding channels spaced apart along its length. This invention enables alternating feeding, ultimately completing the cleaning of protective slag within the cyclone pool. The automated slag removal method eliminates the need for manual operation of the overhead crane and direct personnel involvement in the slag removal operation, significantly improving slag removal efficiency, shortening the slag removal cycle, and avoiding the problem of long-term occupation of overhead crane resources. Furthermore, the operation process does not require personnel to approach the cyclone pool, effectively avoiding safety hazards caused by operational errors and unknown pool conditions, and reducing the labor intensity and safety risks for operators.

Description

Technical Field

[0001] This application belongs to the field of steelmaking technology, specifically relating to a slag removal device. Background Technology

[0002] In the continuous casting process of steelmaking plants, the continuous casting machine is one of the core production equipment. During the casting process, in order to ensure the surface quality of the billet and prevent oxidation and cracking, a protective slag is usually applied to the surface of the billet. During the continuous operation of the continuous casting machine, the protective slag adhering to the surface of the billet will continuously fall off as the billet moves and cools. The cooling water used to cool the billet during the production process will wash this fallen protective slag into the workshop's water ditch.

[0003] To achieve water resource recycling and reduce production costs, cooling water carrying protective slag is transported to a cyclone separator for sedimentation. The purified water after sedimentation can be recycled back to the cooling system for reuse. However, in the cyclone separator, due to the significantly reduced water flow velocity, the protective slag originally suspended in the cooling water gradually settles, accumulating at the bottom of the separator over time. As the amount of protective slag accumulates, the effective water capacity of the cyclone separator decreases, affecting the sedimentation effect and circulation efficiency of the cooling water, and potentially causing blockages and disrupting the normal operation of the continuous casting machine. Therefore, regularly cleaning the protective slag accumulated in the cyclone separator is a necessary procedure to ensure the continuous and stable operation of continuous casting production.

[0004] Currently, the industry generally uses a combination of manual labor and overhead cranes to remove protective slag from cyclone pools. The specific procedure is as follows: the slag bucket is manually attached to the hook of the overhead crane, and then the operator controls the overhead crane to lift the slag bucket above the cyclone pool. After adjusting the position of the slag bucket, it is placed into the pool to remove the protective slag. After the removal is completed, the slag bucket is lifted to the designated position by the overhead crane to unload the slag. The above steps are repeated until the slag removal operation of the entire cyclone pool is completed.

[0005] However, this traditional slag removal method has revealed many inherent defects in practical applications, seriously affecting production efficiency and operational safety: First, the slag removal efficiency is extremely low. Each slag removal operation requires manual operation of the overhead crane throughout the entire process. The slag removal capacity of a single bucket is limited, and the time-consuming steps of moving the overhead crane, positioning the slag bucket, digging, and unloading slag result in a long overall slag removal cycle, making it impossible to quickly complete the cleaning of protective slag and meet the need for timely sludge removal from the cyclone pool. Second, overhead crane resources are occupied for extended periods. During the steelmaking process, the overhead crane is also needed for other critical processes such as billet transfer and equipment hoisting. The occupation of the overhead crane for slag removal operations will prevent other processes from operating normally due to the lack of crane support, thereby affecting the production progress and efficiency of the entire steel plant. Thirdly, there are prominent safety hazards. The slag removal operation relies entirely on manual operation, and operators are prone to operational errors during the operation of the overhead crane. In addition, the slag accumulation in the cyclone pool is complex, and operators have difficulty accurately grasping the actual situation in the pool, which can easily lead to safety accidents such as slag hoppers colliding with the pool walls and overhead crane operation going out of control. At the same time, the overhead crane operation itself involves high-altitude operations, which further exacerbates the uncertainty of operational safety. Summary of the Invention

[0006] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0007] To address the aforementioned problems, this application provides a slag removal device, comprising: Fixing plate; A first fixed frame is disposed on the fixed plate. The first fixed frame has first sliding channels spaced apart along its length direction. A first movable frame is disposed inside the first fixed frame. The second fixed frame is slidably disposed on the fixed plate. The second fixed frame is provided with second sliding channels at intervals along its length direction. The second sliding channels are oriented opposite to the first sliding channels. The second fixed frame is provided with a second movable frame inside the second fixed frame. The first slag hopper group is rotatably disposed within the first fixed frame and connected to the first sliding channel; The second slag hopper assembly is rotatably mounted within the second fixed frame and connected to the third sliding channel; A first driving component is disposed between the first fixed frame and the first movable frame; The second driving component is disposed between the first fixed frame and the first movable frame; Specifically, when the first driving member moves the first movable frame upward, the first slag hopper group moves upward along the first sliding channel, while the second driving member moves the second movable frame downward, and the second slag hopper group moves downward along the second sliding channel, allowing material in the first slag hopper group to be fed into the second slag hopper group; when the first driving member moves the first movable frame downward, the first slag hopper group moves downward along the first sliding channel, while the second driving member moves the second movable frame upward, and the second slag hopper group moves upward along the second sliding channel, allowing material in the second slag hopper group to be fed into the first slag hopper group.

[0008] Optionally, the first movable frame is provided with a first through hole, and the first slag hopper assembly is connected to the first sliding channel through the first connecting shaft; The second movable frame is provided with a second through hole, and the second slag hopper group is connected to the second sliding channel through the second connecting shaft.

[0009] Optionally, the first sliding channel includes: First ascending phase; The first tilting section is connected to the first end of the first rising section; The first connecting segment is connected to the second end of the first rising segment.

[0010] Optionally, the second sliding channel includes: The second upward phase; The second tilting section is connected to the first end of the second rising section; The second connecting segment is connected to the second end of the second rising segment.

[0011] Optionally, the first slag hopper assembly includes: The first slag hopper is rotatably mounted on the first movable frame, and the first slag hopper is connected to the first sliding channel via a first connecting shaft; The second slag hopper is rotatably mounted on the first movable frame, and the second slag hopper is connected to the first sliding channel via a first connecting shaft.

[0012] Optionally, the second slag hopper assembly includes: The third slag hopper is rotatably mounted on the second movable frame, and the third slag hopper is connected to the second sliding channel via a second connecting shaft; The fourth slag hopper is rotatably mounted on the second movable frame and is connected to the second sliding channel via a second connecting shaft.

[0013] Optionally, the first slag hopper includes: The bucket body has an open bottom structure. An electric gripper is provided at the opening structure to grip materials and insert them into the hopper.

[0014] Optionally, it also includes a third sliding channel and a fifth slag hopper. The third sliding channel is disposed above the first sliding channel and faces the opposite direction to the first sliding channel. The fifth slag hopper is disposed on the first movable frame and located above the second slag hopper. The first movable frame has a third through hole. The fifth slag hopper is provided with a third connecting shaft. The third connecting shaft passes through the third through hole and is located in the third sliding channel.

[0015] Optionally, the third sliding channel includes: The third ascending phase; The third tilting section, wherein the second tilting section is connected to the first end of the third rising section; The third connecting segment is connected to the second end of the third rising segment.

[0016] Optionally, a connecting rod is also included, which is disposed between the first movable frame and the second movable frame, and is rotatably connected to the first movable frame and the second movable frame.

[0017] Beneficial effects The slag removal device provided in the embodiments of the present invention can realize alternating feeding and finally complete the cleaning of protective slag in the cyclone pool. The automated slag removal method eliminates the need for manual operation of the overhead crane and direct personnel participation in the slag removal operation, which not only greatly improves the slag removal efficiency and shortens the slag removal operation cycle, but also avoids the problem of long-term occupation of overhead crane resources. At the same time, the operation process does not require personnel to approach the cyclone pool or work at height, effectively avoiding safety hazards caused by operational errors and unknown conditions in the pool, and reducing the labor intensity and safety risks of the operators. Attached Figure Description

[0018] Figure 1 This is a first-state structural diagram of the present invention; Figure 2 This is a second-state structural diagram of the present invention; Figure 3 This is a side sectional view of the present invention; Figure 4 This is a structural diagram of the present invention without the first and second slag hopper groups installed; Figure 5 This is a structural diagram of the first slag hopper of the present invention.

[0019] The reference numerals in the attached figures are as follows: 1. Fixed plate; 2. First fixed frame; 3. First sliding channel; 31. First rising section; 32. First tilting section; 33. First connecting section; 4. First movable frame; 5. Second fixed frame; 6. Second sliding channel; 61. Second rising section; 62. Second tilting section; 63. Second connecting section; 7. Second movable frame; 8. First driving component; 9. Second driving component; 10. First through hole; 11. Second through hole; 12. First slag hopper; 121. Hopper body; 122. Electric gripper; 13. Second slag hopper; 14. Third slag hopper; 15. Fourth slag hopper; 16. Third sliding channel; 161. Third rising section; 162. Third tilting section; 163. Third connecting section; 17. Fifth slag hopper; 18. Connecting rod. Detailed Implementation

[0020] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] See also Figure 1-5As shown, an embodiment of this application provides a slag removal device, comprising: Fixing plate 1; A first fixed frame 2 is disposed on the fixed plate 1. A first sliding channel 3 is provided at intervals along the length direction of the first fixed frame 2. A first movable frame 4 is disposed inside the first fixed frame 2. The second fixed frame 5 is slidably disposed on the fixed plate 1. The second fixed frame 5 is provided with second sliding channels 6 at intervals along its length direction. The second sliding channels 6 are opposite to the first sliding channels 3. The second fixed frame 5 is provided with a second movable frame 7 inside. The first slag hopper group is rotatably disposed within the first fixed frame 2 and connected to the first sliding channel 3; The second slag hopper group is rotatably disposed within the second fixed frame 5 and is connected to the third sliding channel 16; The first driving component 8 is disposed between the first fixed frame 2 and the first movable frame 4; The second driving component 9 is disposed between the first fixed frame 2 and the first movable frame 4; Specifically, when the first driving member 8 moves the first movable frame 4 upward, the first slag hopper group moves upward along the first sliding channel 3, while the second driving member 9 moves the second movable frame 7 downward, and the second slag hopper group moves downward along the second sliding channel 6, allowing the material in the first slag hopper group to be fed into the second slag hopper group; when the first driving member 8 moves the first movable frame 4 downward, the first slag hopper group moves downward along the first sliding channel 3, while the second driving member 9 moves the second movable frame 7 upward, and the second slag hopper group moves upward along the second sliding channel 6, allowing the material in the second slag hopper group to be fed into the first slag hopper group.

[0025] The slag removal device provided in this embodiment includes a fixed plate 1, a first fixed frame 2, a first movable frame 4, a second fixed frame 5, a second movable frame 7, a first sliding channel 3, a second sliding channel 6, a first slag hopper group, a second slag hopper group, a first driving component 8, and a second driving component 9. The first fixed frame 2 is fixed to the fixed plate 1, and the second fixed frame 5 is slidably disposed on the fixed plate 1, so that the first fixed frame 2 and the second fixed frame 5 are arranged side by side with intervals. When the protective slag needs to be cleaned in the cyclone pool of a continuous casting machine in a steel plant, the automatic slag removal and conveying can be achieved by driving the first driving component 8 and the second driving component 9. When the first driving component 8 moves the first movable frame 4 upward, the first slag hopper group moves upward synchronously along the first sliding channel 3. At the same time, the second driving component 9 moves the second movable frame 7 downward, and the second slag hopper group moves downward synchronously along the second sliding channel 6. At this time, the protective slag scooped in the first slag hopper group can be smoothly sent into the second slag hopper group. When the first driving component 8 moves the first movable frame 4 downward, the first slag hopper group moves downward along the first sliding channel 3. At the same time, the second driving component 9 moves the second movable frame 7 upward, and the second slag hopper group moves upward along the second sliding channel 6. At this time, the protective slag in the second slag hopper group can be sent into the first slag hopper group. Through such alternating actions, the continuous transfer of protective slag is achieved, and the cleaning of protective slag in the cyclone pool is finally completed. The automated slag removal method eliminates the need for manual operation of the overhead crane and direct personnel involvement in the slag removal operation. This not only significantly improves slag removal efficiency and shortens the slag removal cycle, but also avoids the problem of long-term occupation of overhead crane resources. At the same time, the operation process does not require personnel to approach the vortex pool or work at heights, effectively avoiding safety hazards caused by operational errors and unknown conditions inside the pool, and reducing the labor intensity and safety risks for operators.

[0026] It is understandable that the first sliding channel 3 and the second sliding channel 6 face opposite directions, and the first slag hopper group and the second slag hopper group can move along the corresponding first sliding channel 3 and second sliding channel 6, realizing the alternating feeding of the first slag hopper group and the second slag hopper group, which facilitates the upward transportation of materials.

[0027] It is understandable that the bottoms of the first fixing frame 2 and the second fixing frame 5 are movable, making them easy to move and use, and can be moved to the location where slag needs to be cleaned according to usage requirements.

[0028] It is understood that the first fixed frame 2, the second fixed frame 5, the first movable frame 4, and the second movable frame 7 are all U-shaped frame structures. The first slag bucket group is installed inside the first movable frame 4 and is rotatably connected to the first movable frame 4. The second slag bucket group is installed inside the second movable frame 7 and is rotatably connected to the second movable frame 7. During the process of the first driving member 8 driving the first movable frame 4 to move up and down, the first slag bucket group can move according to the position of the first sliding channel 3. Similarly, during the process of the second driving member 9 driving the second movable frame 7 to move up and down, the second slag bucket group can move according to the position of the second sliding channel 6. Therefore, the alternating feeding of the first slag bucket group and the second slag bucket 13 can be realized.

[0029] It is understandable that the first driving component 8 and the second driving component 9 can be either a hydraulic rod or an electric push rod.

[0030] In some embodiments of this application, the first movable frame 4 is provided with a first through hole 10, and the first slag hopper group is connected to the first sliding channel 3 through the first connecting shaft; The second movable frame 7 has a second through hole 11, and the second slag hopper group is connected to the second sliding channel 6 through the second connecting shaft.

[0031] In this technical solution, a first through hole 10 is provided on the first movable frame 4, and the first slag hopper group is connected to the first sliding channel 3 through a first connecting shaft. Specifically, one end of the first connecting shaft is fixedly connected to the first slag hopper group, and the other end passes through the first through hole 10 on the first movable frame 4 and is installed in the first sliding channel 3. When the first driving member 8 drives the first movable frame 4 to move on the first fixed frame 2, the first connecting shaft will move according to the trajectory of the first sliding channel 3. The first through hole 10 provides space for the movement of the first connecting shaft. Therefore, it is possible to realize the feeding of the first slag hopper group and the feeding of materials into the second slag hopper group.

[0032] The second movable frame 7 has a second through hole 11. The second slag hopper group is connected to the second sliding channel 6 through a second connecting shaft. Specifically, one end of the second connecting shaft is fixedly connected to the second slag hopper group, and the other end passes through the second through hole 11 on the second movable frame 7 and is installed in the second sliding channel 6. When the second driving member 9 drives the second movable frame 7 to move on the second fixed frame 5, the second connecting shaft will move according to the trajectory of the second sliding channel 6. The second through hole 11 provides space for the movement of the second connecting shaft. Therefore, it is possible to realize the feeding of the second slag hopper group and the feeding of materials into the first slag hopper group.

[0033] In some embodiments of this application, the first sliding channel 3 includes: First ascending segment 31; The first tilting section 32 is connected to the first end of the first rising section 31; The first connecting segment 33 is connected to the second end of the first rising segment 31.

[0034] The second sliding channel 6 includes: Second ascending segment 61; The second tilting section 62 is connected to the first end of the second rising section 61; The second connecting segment 63 is connected to the second end of the second rising segment 61.

[0035] In this technical solution, the first sliding channel 3 includes a first rising section 31, a first tilting section 32 and a first connecting section 33, and the second sliding channel 6 includes a second rising section 61, a second tilting section 62 and a second connecting section 63.

[0036] The first connecting section 33 extends along the length of the first fixed frame 2, providing an upward channel for the first slag bucket group. When the first driving member 8 drives the first movable frame 4 to move upward, the first connecting shaft of the first slag bucket group moves along the first connecting section 33, causing the first slag bucket group to rise from a low position to a predetermined height. The first rising section 31 is connected to the first connecting section 33, and the first slag bucket group can be lifted through the first rising section 31. The first tilting section 32 is connected to the first rising section 31 and has a downwardly inclined arc structure. Therefore, after the first slag bucket group is lifted through the first rising section 31, the first driving member 8 stops lifting. At this time, the first slag bucket group will enter the first tilting section 32 under its own gravity. At this time, the second slag bucket group is located at the lowest end of the second sliding channel 6 under the drive of the second driving member 9 and is in a vertical state. The top side of the first slag bucket group will tilt downward to feed the slag into the second slag bucket group on the other side, realizing the alternating transfer of materials.

[0037] When the second driving component 9 drives the second movable frame 7 to move upward, the second connecting shaft of the second slag bucket group moves along the second connecting section 63, causing the second slag bucket group to rise from a low position to a predetermined height. The second rising section 61 is connected to the second connecting section 63, and the second slag bucket group can be lifted through the second rising section 61. The second tilting section 62 is connected to the second rising section 61 and has a downwardly inclined arc structure. Therefore, after the second slag bucket group is lifted by the second rising section, the second driving component 9 stops lifting. At this time, the second slag bucket group will enter the second tilting section 62 under its own gravity. At this time, the first slag bucket group is located at the lowest end of the first sliding channel 3 under the drive of the first driving component 8 and is in a vertical state. The top side of the second slag bucket group will tilt downward to feed the slag into the first slag bucket group on the other side, realizing the alternating transfer of materials.

[0038] In some embodiments of this application, the first slag hopper group includes: The first slag hopper 12 is rotatably mounted on the first movable frame 4, and the first slag hopper 12 is connected to the first sliding channel 3 through the first connecting shaft; The second slag hopper 13 is rotatably mounted on the first movable frame 4, and the second slag hopper 13 is connected to the first sliding channel 3 through the first connecting shaft.

[0039] In this technical solution, the first slag hopper group includes two slag hoppers, a first slag hopper 12 and a second slag hopper 13. The first slag hopper 12 and the second slag hopper 13 are rotatably installed in the first movable frame 4, and the second slag hopper 13 is located above the first slag hopper 12 to achieve alternating feeding.

[0040] It is understandable that the first slag hopper 12 and the second slag hopper 13 are rotatably connected to the first movable frame 4 via a rotating shaft.

[0041] In some embodiments of this application, the second slag hopper assembly includes: The third slag hopper 14 is rotatably mounted on the second movable frame 7, and the third slag hopper 14 is connected to the second sliding channel 6 through the second connecting shaft; The fourth slag hopper 15 is rotatably mounted on the second movable frame 7, and the fourth slag hopper 15 is connected to the second sliding channel 6 through the second connecting shaft.

[0042] In this technical solution, the second slag hopper group includes two slag hoppers, the third slag hopper 14 and the fourth slag hopper 15. The third slag hopper 14 and the fourth slag hopper 15 are rotatably installed in the second movable frame 7, and the fourth slag hopper 15 is located above the third slag hopper 14 to achieve alternating feeding.

[0043] It is understandable that the third slag hopper 14 and the fourth slag hopper 15 are rotatably connected to the second movable frame 7 via a rotating shaft.

[0044] In some embodiments of this application, the first slag hopper 12 includes: The bucket body 121 has an open structure at the bottom; An electric gripper 122 is provided at the opening structure and is used to clamp materials into the bucket body 121.

[0045] In this technical solution, the first slag hopper 12 includes a hopper body 121 and an electric gripper 122. The bottom of the hopper body 121 has an open structure, which facilitates the installation of the electric gripper 122 and provides a channel for material entry. The electric gripper 122 is fixedly installed at the open structure at the bottom of the hopper body 121, and can clamp the material in the cyclone pool into the hopper body 121 to complete the slag removal. In actual slag removal operations, when the first slag hopper 12 moves along the first sliding channel 3 to the bottom of the first fixed frame 2 with the first movable frame 4 and the first connecting shaft, the electric gripper 122 opens and closes to clamp the slag material and enters the hopper body 121, facilitating subsequent slag material transportation.

[0046] In some embodiments of this application, a third sliding channel 16 and a fifth slag hopper 17 are also included. The third sliding channel 16 is disposed above the first sliding channel 3 and faces opposite to the first sliding channel 3. The fifth slag hopper 17 is disposed on the first movable frame 4 and located above the second slag hopper 13. The first movable frame 4 has a third through hole. The fifth slag hopper 17 is provided with a third connecting shaft. The third connecting shaft passes through the third through hole and is located in the third sliding channel 16.

[0047] This technical solution also includes a third sliding channel 16 and a fifth slag hopper 17. The third sliding channel 16 is located on the first fixed frame 2 and above the first sliding channel 3, with its orientation opposite to that of the first sliding channel 3, providing a stable lifting and tilting guide path for the fifth slag hopper 17. The fifth slag hopper 17 is mounted on the first movable frame 4 and above the second slag hopper 13. It receives the material conveyed by the fourth slag hopper 15, lifts it, and then tilts it outward from the first fixed frame 2, feeding the slag onto a conveyor belt, which then transports the material to the storage area. A third through hole is provided on the first movable frame 4, and a corresponding third connecting shaft is provided on the fifth slag hopper 17. The third connecting shaft passes through the third through hole and embeds itself in the third sliding channel 16, allowing the fifth slag hopper 17 to rise and fall synchronously with the first movable frame 4, and to tilt under the guidance of the third sliding channel 16.

[0048] It is understandable that, since the third sliding channel 16 faces the opposite direction to the first sliding channel 3 and is located above it, when the first movable frame 4 is raised or lowered, the fifth slag hopper 17 rotates in the opposite direction to the first slag hopper 12, which can feed the material poured into the fourth slag hopper 15 outward into the belt.

[0049] It is understandable that by setting up the first sliding channel 3, the second sliding channel 6, and the third sliding channel 16, it is possible to achieve the following: the first driving component 8 drives the first movable frame 4 to descend, the second driving component 9 drives the second movable frame 7 to rise, the first slag hopper 12 is located at the lowest end of the first fixed frame 2, the first slag hopper 12 performs slag removal, after slag removal is completed, the first driving component 8 drives the first movable frame 4 to rise, and the second driving component 9 drives the second movable frame 7 to descend. During this process, the third slag hopper 14 and the fourth slag hopper 15 are located at the lowest end of the second sliding channel 6. At this time, the first slag hopper 12 moves along the first sliding channel 6. The sliding channel 3 will flip to feed the slag into the third slag hopper 14. Then, the first driving component 8 drives the first movable frame 4 to descend and the second driving component 9 drives the second movable frame 7 to rise. During this process, the second slag hopper 13 is located at the lowest end of the first sliding channel 3. At this time, the third slag hopper 14 will flip along the second sliding channel 6 to feed the slag into the second slag hopper 13. The slag will be fed into the fifth slag hopper 17 in sequence. The fifth slag hopper 17 will finally flip along the third sliding channel 16 to feed the slag into the belt conveyor. The belt conveyor will then transport the slag to the external storage area, which can realize alternating feeding and discharging.

[0050] In some embodiments of this application, the third sliding channel 16 includes: The third ascending segment is 161; The third tilting section 162, the second tilting section 62 is connected to the first end of the third rising section 161; The third connecting segment 163 is connected to the second end of the third rising segment 161.

[0051] In this technical solution, when the first driving component 8 drives the first movable frame 4 to move upward, the third connecting shaft of the fifth slag bucket 17 moves along the third connecting section 163, causing the fifth slag bucket 17 assembly to rise from a low position to a predetermined height. The third rising section 161 is connected to the third connecting section 163, and the fifth slag bucket 17 assembly can be lifted through the third rising section 161. The third tilting section 162 is connected to the third rising section 161 and has a downwardly inclined arc structure. Therefore, after the fifth slag bucket 17 assembly is lifted through the first rising section, the first driving component 8 stops lifting. At this time, under the gravity of its own, the fifth slag bucket 17 assembly will enter the third tilting section 162, where the lifted slag can be fed into the conveyor belt.

[0052] In some embodiments of this application, a connecting rod 18 is also included, which is disposed between the first movable frame 4 and the second movable frame 7, and is rotatably connected to the first movable frame 4 and the second movable frame 7.

[0053] In this technical solution, the connecting rod 18 is set between the first movable frame 4 and the second movable frame 7, which enables the second fixed frame 5 to slide on the fixed plate 1 when the first movable frame 4 moves downward or upward, thereby reducing the distance between the first slag hopper group and the second slag hopper group and facilitating alternating feeding.

[0054] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application. The above are merely preferred embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A slag removal device, characterized in that, include: Fixing plate (1); A first fixed frame (2) is disposed on the fixed plate (1). A first sliding channel (3) is provided on the first fixed frame (2) at intervals along its length direction. A first movable frame (4) is disposed inside the first fixed frame (2). The second fixed frame (5) is slidably disposed on the fixed plate (1). The second fixed frame (5) is provided with second sliding channels (6) at intervals along its length direction. The second sliding channels (6) are opposite to the first sliding channels (3). The second fixed frame (5) is provided with a second movable frame (7). The first slag hopper group is rotatably disposed within the first fixed frame (2) and connected to the first sliding channel (3); The second slag hopper group is rotatably disposed within the second fixed frame (5) and connected to the third sliding channel (16); The first driving member (8) is disposed between the first fixed frame (2) and the first movable frame (4); The second driving member (9) is disposed between the first fixed frame (2) and the first movable frame (4); When the first driving member (8) drives the first movable frame (4) to move upward, the first slag hopper group moves upward along the first sliding channel (3), and at the same time, the second driving member (9) drives the second movable frame (7) to move downward, and the second slag hopper group moves downward along the second sliding channel (6), so that the material in the first slag hopper group can be sent into the second slag hopper group; when the first driving member (8) drives the first movable frame (4) to move downward, the first slag hopper group moves downward along the first sliding channel (3), and at the same time, the second driving member (9) drives the second movable frame (7) to move upward, and the second slag hopper group moves upward along the second sliding channel (6), so that the material in the second slag hopper group can be sent into the first slag hopper group.

2. The slag removal device according to claim 1, characterized in that, The first movable frame (4) is provided with a first through hole (10), and the first slag hopper group is connected to the first sliding channel (3) through the first connecting shaft; The second movable frame (7) is provided with a second through hole (11), and the second slag hopper group is connected to the second sliding channel (6) through the second connecting shaft.

3. The slag removal device according to claim 1, characterized in that, The first sliding channel (3) includes: First ascending segment (31); The first tilting section (32) is connected to the first end of the first rising section (31); The first connecting segment (33) is connected to the second end of the first rising segment (31).

4. The slag removal device according to claim 3, characterized in that, The second sliding channel (6) includes: The second ascending segment (61); The second tilting section (62) is connected to the first end of the second rising section (61); The second connecting segment (63) is connected to the second end of the second rising segment (61).

5. The slag removal device according to claim 4, characterized in that, The first slag hopper group includes: The first slag hopper (12) is rotatably mounted on the first movable frame (4), and the first slag hopper (12) is connected to the first sliding channel (3) through the first connecting shaft; The second slag hopper (13) is rotatably mounted on the first movable frame (4) and is connected to the first sliding channel (3) via a first connecting shaft.

6. The slag removal device according to claim 5, characterized in that, The second slag hopper assembly includes: The third slag hopper (14) is rotatably mounted on the second movable frame (7), and the third slag hopper (14) is connected to the second sliding channel (6) through the second connecting shaft; The fourth slag hopper (15) is rotatably mounted on the second movable frame (7) and is connected to the second sliding channel (6) via the second connecting shaft.

7. The slag removal device according to claim 6, characterized in that, The first slag hopper (12) includes: The bucket body (121) has an open structure at the bottom; An electric gripper (122) is provided at the opening structure for gripping materials into the bucket body (121).

8. The slag removal device according to claim 7, characterized in that, It also includes a third sliding channel (16) and a fifth slag hopper (17). The third sliding channel (16) is located above the first sliding channel (3) and faces opposite to the first sliding channel (3). The fifth slag hopper (17) is located on the first movable frame (4) and above the second slag hopper (13). The first movable frame (4) has a third through hole. The fifth slag hopper (17) has a third connecting shaft. The third connecting shaft passes through the third through hole and is located in the third sliding channel (16).

9. The slag removal device according to claim 8, characterized in that, The third sliding channel (16) includes: The third ascending segment (161); The third tilting section (162) is connected to the first end of the second tilting section (62) and the third rising section (161); The third connecting segment (163) is connected to the second end of the third rising segment (161).

10. The slag removal device according to claim 1, characterized in that, It also includes a connecting rod (18), which is disposed between the first movable frame (4) and the second movable frame (7), and the connecting rod (18) is rotatably connected to the first movable frame (4) and the second movable frame (7).

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