A steelmaking ladle slag remover

Abstract

The present invention relates to the technical field of slag removers, and discloses a steelmaking ladle slag remover, including a slide, a support body is fixedly mounted on the top of the slide, a driving unit is rotatably mounted on the top of the support body, a collecting bin is fixedly mounted on the outer wall of the support body, a control bin is fixedly mounted on the outer wall of the driving unit, a mechanical arm is rotatably connected to the outer wall of the driving unit on one side away from the control bin, and a slag remover frame is rotatably connected to the end of the mechanical arm away from the control bin. The diameter of the furnace is identified by an externally arranged data acquisition device, and the data is tested to a computer arranged in the control bin, so that the control bin controls and drives hydraulic rod four to operate, so that when the mechanical arm drives the slag remover frame to perform slag removal operations on the inner wall of the furnace, the total length of the first frame and the second frame can be changed with the position of the slag remover frame on the inner wall of the furnace, so that the relatively remote ends of the two groups of second frames can maintain a fitting relationship with the inner wall of the furnace, so that the second frame can perform slag removal operations on the slag attached to the inner wall of the furnace.

Description

Technical Field

[0001] The invention relates to the technical field of slag removers, in particular to a steelmaking ladle slag remover. Background Art

[0002] With the progress of science and technology and the development of society, people have higher and higher requirements for the quality of steel. In particular, high-quality steel with ultra-low sulfur and ultra-low phosphorus is becoming more and more popular. In order to produce high-quality steel with ultra-low sulfur and ultra-low phosphorus and realize the new technology of converter slag-free blowing, major steel mills generally adopt molten iron pretreatment technology. Slag removal is directly related to the quality of molten iron in the process of molten iron pretreatment, and it is a treatment method widely used by major steel mills. At the same time, when smelting stainless steel in an electric furnace, slag removal is also required before the molten steel obtained from the electric furnace is added to the argon oxygen decarburization furnace (AOD furnace) for refining. The electric furnace slag has a high oxidizability. If it is not removed, it will affect the reduction in the argon oxygen decarburization furnace (AOD furnace).

[0003] The equipment used for slag removal is the slag scraper. The structural forms of the slag scraper are cantilever type, floor movable type and table type. The slag scraper removes slag through the slag scraper head at the front end. Most of the current slag scraper heads are made of iron and have a shovel-shaped structure. Since the slag scraper head is in contact with iron slag (steel slag) for a long time during the slag removal process, the slag scraper head is severely corroded. Generally, the slag scraper head cannot be used after slag removal of 2 to 3 furnaces of steel, and the service life is short. This requires frequent replacement of the slag scraper head during the production process, which makes the process cumbersome and increases the cost. In addition, the slag in some corners cannot be removed effectively. Summary of the invention

[0004] The present invention provides a steelmaking ladle slag remover, which solves the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a steelmaking ladle slag remover, comprising a slide, a supporting body is fixedly mounted on the top of the slide, a driving part is rotatably provided on the top of the supporting body, a collecting bin is fixedly mounted on the outer wall of the supporting body, a control bin is fixedly mounted on the outer wall of the driving part, a mechanical arm is rotatably connected to the outer wall of the driving part away from the control bin, and a slag remover frame is rotatably connected to one end of the mechanical arm away from the control bin.

[0006] As a preferred technical solution of the present invention: the mechanical arm includes a first arm, and driving hydraulic rods 1 are arranged on both sides of the first arm close to one end of the control cabin, the top outer wall of the first arm is rotatably connected to one end of driving hydraulic rod 2, and the other end of driving hydraulic rod 2 is rotatably connected to the second arm, and the outer wall of the second arm on a side away from the first arm is rotatably connected to driving hydraulic rod 3, the end of the second arm away from the first arm is rotatably connected to a square rotating frame, and the square rotating frame is rotatably connected to a connecting frame near the end of driving hydraulic rod 3 away from the first arm.

[0007] As a preferred technical solution of the present invention: the end of the second arm close to the first arm is rotatably connected to the inner wall of the first arm, one end of the driving hydraulic rod one is rotatably connected to the middle outer wall of the first arm, the other end of the driving hydraulic rod one is rotatably connected to the driving part, the two ends of the driving hydraulic rod three are respectively rotatably connected to the second arm and the square rotating frame, and the mechanical arm is rotatably connected to the slag scraper frame through the second arm and the connecting frame.

[0008] As a preferred technical solution of the present invention: the slag scraper frame includes a connecting plate, a fixing plate is fixedly installed on the top of the connecting plate away from the mechanical arm, one end of the fixing plate is rotatably connected to the side of the mechanical arm with a driving hydraulic rod four, the other end of the driving hydraulic rod four is rotatably connected to a second frame body, a sliding block is fixedly installed on the outer wall of the second frame body on a side close to the mechanical arm, an accumulation groove is fixedly installed on the bottom of the second frame body, and a first frame body is fixedly installed on the bottom of the connecting plate, and a sliding groove is provided on the outer wall of the first frame body on a side close to the second frame body.

[0009] As a preferred technical solution of the present invention: the second frame is slidably connected to the inner wall of the sliding groove through a sliding block, the driving hydraulic rod four is electrically connected to the control warehouse, the cross-section of the accumulation groove is "U" shaped, and the "U" shaped inner wall of the accumulation groove is inlaid with ceramic blocks.

[0010] As a preferred technical solution of the present invention: the first frame includes a rotating shaft, and the first and second splints are rotatably connected on both sides of the rotating shaft, the first and second splints are both provided with inlaid plates at the bottom, and the bottoms of the two groups of inlaid plates are fixedly equipped with ceramic particles, the top inner wall of the first splint is fixedly equipped with a clamping telescopic rod, and the bottom inner walls of the first and second splints are both fixedly equipped with a detachable telescopic rod.

[0011] As a preferred technical solution of the present invention: the sliding groove is located on the outer wall of the first splint, the first frame is fixedly assembled by the first splint and the connecting plate, the two groups of ceramic particles are respectively fixedly assembled with the two groups of telescopic ends detached from the telescopic rods located on the inner walls of the first splint and the second splint, and the two ends of the clamping telescopic rod are respectively rotatably connected with the inner wall of the first splint and the outer wall of the second splint close to the first splint.

[0012] The present invention has the following beneficial effects:

[0013] 1. The steelmaking ladle slag remover identifies the diameter of the furnace through an externally arranged data acquisition device, and tests the data to a computer arranged in a control chamber, so that the control chamber controls and drives the hydraulic rod four to operate, so that when the mechanical arm drives the slag remover frame to remove slag from the inner wall of the furnace, the total length of the first frame and the second frame can be changed as the slag remover frame is located on the inner wall of the furnace, so that the relatively far ends of the two groups of second frames can maintain a fitting relationship with the inner wall of the furnace, so that the second frame can remove slag attached to the inner wall of the furnace.

[0014] 2. The steelmaking ladle slag remover adjusts the angle of the slag remover frame through the mechanical arm, so that the bottom of the first clamping plate and the second clamping plate are in a vertical state with the slag in the furnace. The first clamping plate and the second clamping plate can rotate with the rotating shaft as the axis through the clamping telescopic rod, so that the bottom ends of the first clamping plate and the second clamping plate can clamp the slag in the furnace. After clamping the slag in the furnace, the slag remover frame is moved to the side of the furnace away from the mechanical arm, and the slag in the furnace is pushed by the slag clamped by the first frame, so that the first frame is isolated from the slag in the furnace through the clamped slag, so that the slag remover frame does not keep in contact with the slag in the furnace for a long time, thereby increasing the service life of the first frame;

[0015] After the slag removal is completed, the surface of the ceramic particles at the bottom of the first clamping plate and the second clamping plate or the outer wall of the bottom of the first clamping plate and the second clamping plate will be bonded to the slag to a certain extent;

[0016] At this time, by running a set of detachable telescopic rods, the detachable telescopic rods drive a set of inlaid plates and ceramic particles to move. At this time, the group of ceramic particles pushes the bonding slag, so that the slag is separated from the surface of another group of ceramic particles through shear force. The two sets of detachable telescopic rods respectively drive the two groups of ceramic particles to circulate in sequence, so that the slag is separated from the first frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the control chamber structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the mechanical arm of the present invention;

[0020] Figure 4 This is a schematic diagram of the square rotating frame structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the slag rack of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the mosaic panel of the present invention;

[0023] Figure 7 This is a schematic diagram of the first frame structure of the present invention;

[0024] Figure 8 This is a schematic diagram of the structure of the telescopic rod of the present invention.

[0025] In the figure: 1. Slide; 2. Support body; 3. Collection bin; 4. Drive unit; 5. Control bin; 6. Mechanical arm; 7. Slag rack;

[0026] 601, first arm; 602, driving hydraulic rod 1; 603, second arm; 604, driving hydraulic rod 2; 605, driving hydraulic rod 3; 606, square rotating frame; 607, connecting frame;

[0027] 701, connecting plate; 702, fixing plate; 703, driving hydraulic rod 4; 704, first frame; 705, second frame; 706, sliding block; 707, sliding groove; 708, accumulation groove;

[0028] 7041, first clamping plate; 7042, rotating shaft; 7043, second clamping plate; 7044, inlaid plate; 7045, ceramic particles; 7046, clamping telescopic rod; 7047, disengaging from the telescopic rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1 - Figure 8 A steelmaking ladle slag remover comprises a slide 1, a support body 2 is fixedly mounted on the top of the slide 1, a driving part 4 is rotatably provided on the top of the support body 2, a collecting bin 3 is fixedly mounted on the outer wall of the support body 2, a control bin 5 is fixedly mounted on the outer wall of the driving part 4, a mechanical arm 6 is rotatably connected to the outer wall of the driving part 4 on one side away from the control bin 5, and a slag remover frame 7 is rotatably connected to the end of the mechanical arm 6 away from the control bin 5.

[0031] In a preferred embodiment: the robotic arm 6 includes a first arm 601, and driving hydraulic rods 1 602 are arranged on both sides of the first arm 601 near one end of the control cabin 5, the top outer wall of the first arm 601 is rotatably connected to one end of driving hydraulic rod 2 604, and the other end of driving hydraulic rod 2 604 is rotatably connected to the second arm 603, and the outer wall of the second arm 603 on the side away from the first arm 601 is rotatably connected to driving hydraulic rod 3 605, the end of the second arm 603 away from the first arm 601 is rotatably connected to a square rotating frame 606, and the square rotating frame 606 is rotatably connected to a connecting frame 607 near the end of the driving hydraulic rod 3 605 away from the first arm 601.

[0032] In the above structure, the first arm 601 and the second arm 603 are driven respectively by driving the hydraulic rod 1 602 , the hydraulic rod 2 604 , and the hydraulic rod 3 605 , so that the mechanical arm 6 drives the slag scraper frame 7 to realize multi-angle rotation.

[0033] In a preferred embodiment: the end of the second arm 603 close to the first arm 601 is rotatably connected to the inner wall of the first arm 601, one end of the driving hydraulic rod 1 602 is rotatably connected to the middle outer wall of the first arm 601, the other end of the driving hydraulic rod 1 602 is rotatably connected to the driving part 4, the two ends of the driving hydraulic rod 3 605 are rotatably connected to the second arm 603 and the square rotating frame 606 respectively, and the mechanical arm 6 is rotatably connected to the slag scraper frame 7 through the second arm 603 and the connecting frame 607.

[0034] In the above structure, the robot arm 6 is rotatably connected to the slag scraper frame 7 through the second arm 603 and the connecting frame 607, so that when the driving hydraulic rod three 605 drives the square rotating frame 606 to rotate, the square rotating frame 606 can drive the slag scraper frame 7 through the connecting frame 607 to rotate with the end of the second arm 603 away from the first arm 601, thereby realizing the angle adjustment between the slag scraper frame 7 and the robot arm 6.

[0035] In a preferred embodiment: the slag scraper frame 7 includes a connecting plate 701, and a fixing plate 702 is fixedly installed on the top of the connecting plate 701 away from the mechanical arm 6. The fixing plate 702 is rotatably connected to one end of a driving hydraulic rod four 703 on the side away from the mechanical arm 6, and the other end of the driving hydraulic rod four 703 is rotatably connected to a second frame 705. The outer wall of the second frame 705 on the side close to the mechanical arm 6 is fixedly installed with a sliding block 706, and the bottom of the second frame 705 is fixedly installed with an accumulation groove 708. The bottom of the connecting plate 701 is fixedly installed with a first frame 704, and a sliding groove 707 is provided on the outer wall of the first frame 704 on the side close to the second frame 705.

[0036] In a preferred embodiment: the second frame 705 is slidably connected to the inner wall of the sliding groove 707 through the sliding block 706, driving the hydraulic rod 4 703 to be electrically connected to the control compartment 5, the cross-section of the accumulation groove 708 is "U"-shaped, and the "U"-shaped inner wall of the accumulation groove 708 is inlaid with ceramic blocks.

[0037] In the above structure, the two ends of the driving hydraulic rod 703 are respectively connected to the second frame 705 and the fixed plate 702 for rotation, and the second frame 705 is slidably sleeved through the sliding block 706 and the inner wall of the sliding groove 707, so that when the driving hydraulic rod 703 is in operation, the second frame 705 can be driven to slide through the inner wall of the sliding groove 707 through the sliding block 706, thereby changing the length of the slag rack 7;

[0038] When slagging, the diameter of the furnace is identified through an externally arranged data acquisition device, and the data is tested to a computer arranged in the control chamber 5, so that the control chamber 5 controls the driving hydraulic rod 4 703 to operate, so that the mechanical arm 6 drives the slagging frame 7 to perform slagging operations on the inner wall of the furnace. The total length of the first frame 704 and the second frame 705 can be changed with the position of the slagging frame 7 on the inner wall of the furnace, so that the relatively far ends of the two groups of second frames 705 can maintain a fitting relationship with the inner wall of the furnace, so that the second frame 705 can perform slagging operations on the slag attached to the inner wall of the furnace;

[0039] When performing the slag removal operation, the square rotating frame 606 drives the slag removal frame 7 to rotate with the end of the second arm 603 away from the first arm 601 through the connecting frame 607, so as to achieve the angle adjustment between the slag removal frame 7 and the mechanical arm 6, so that the accumulation groove 708 located at the bottom of the second frame 705 is arranged opposite to the slag on the inner wall of the furnace. When the slag removal operation begins, the "U"-shaped accumulation groove 708 is used to collect the slag in the furnace, so that the slag in the furnace is accumulated at the "U"-shaped accumulation groove 708, and the subsequent slag is pushed by the slag accumulated at the "U"-shaped accumulation groove 708, so as to reduce the contact surface between the slag removal frame 7 and the slag, and solve the problem that the traditional slag removal frame 7 is melted due to the heat of the slag;

[0040] By embedding ceramic blocks in the "U"-shaped inner wall of the accumulation groove 708, the slag accumulated in the "U"-shaped accumulation groove 708 does not directly contact the accumulation groove 708. The high melting point and low adhesion of the ceramic blocks are utilized to reduce the probability of the slag sticking to the second frame 705.

[0041] In a preferred embodiment: the first frame 704 includes a rotating shaft 7042, and the first clamping plate 7041 and the second clamping plate 7043 are rotatably connected on both sides of the rotating shaft 7042, and the bottom of the first clamping plate 7041 and the second clamping plate 7043 are both provided with an inlay plate 7044, and the bottom of the two sets of inlay plates 7044 are fixedly equipped with ceramic particles 7045, the top inner wall of the first clamping plate 7041 is fixedly equipped with a clamping telescopic rod 7046, and the bottom inner walls of the first clamping plate 7041 and the second clamping plate 7043 are both fixedly equipped with a detachable telescopic rod 7047.

[0042] In a preferred embodiment: the sliding groove 707 is located on the outer wall of the first clamp plate 7041, the first frame 704 is fixedly assembled by the first clamp plate 7041 and the connecting plate 701, the two groups of ceramic particles 7045 are respectively fixedly assembled with the two groups of telescopic ends of the telescopic rod 7047 that are detached from the inner walls of the first clamp plate 7041 and the second clamp plate 7043, and the two ends of the clamping telescopic rod 7046 are respectively rotatably connected with the inner wall of the first clamp plate 7041 and the outer wall of the second clamp plate 7043 close to the first clamp plate 7041.

[0043] In the above structure, the two ends of the clamping telescopic rod 7046 are rotatably connected to the inner wall of the first clamping plate 7041 and the outer wall of the second clamping plate 7043 close to the first clamping plate 7041 respectively, and the first clamping plate 7041 and the second clamping plate 7043 are both rotatably connected to the rotating shaft 7042, so that when the clamping telescopic rod 7046 is in operation, the first clamping plate 7041 and the second clamping plate 7043 can be rotated with the rotating shaft 7042 as the axis, so that the bottom ends of the first clamping plate 7041 and the second clamping plate 7043 can achieve a clamping operation, and the ceramic particles 7045 are fixedly assembled with the telescopic end of the detachable telescopic rod 7047, so that the ceramic particles 7045 can be moved by detaching from the telescopic rod 7047;

[0044] During operation, the angle of the slag scraper frame 7 can be adjusted by the mechanical arm 6 so that the bottom of the first clamping plate 7041 and the second clamping plate 7043 are in a vertical state with the slag in the furnace. By clamping the telescopic rod 7046, the first clamping plate 7041 and the second clamping plate 7043 can rotate with the rotating shaft 7042 as the axis, so that the bottom ends of the first clamping plate 7041 and the second clamping plate 7043 can clamp the slag in the furnace. After clamping the slag in the furnace, the slag scraper frame 7 is moved to the side of the furnace away from the mechanical arm 6, and the slag in the furnace is pushed by the slag clamped by the first frame 704, so that the first frame 704 is isolated from the slag in the furnace by the clamped slag, so that the slag scraper frame 7 does not keep in contact with the slag in the furnace for a long time, thereby increasing the service life of the first frame 704.

[0045] On the other hand, after the slag removal is completed, the surface of the ceramic particles 7045 at the bottom of the first clamping plate 7041 and the second clamping plate 7043 or the outer wall at the bottom of the first clamping plate 7041 and the second clamping plate 7043 will be bonded to the slag to a certain extent;

[0046] At this time, by running a set of detachable telescopic rods 7047, the detachable telescopic rods 7047 drive a set of inlay plates 7044 and ceramic particles 7045 to move. At this time, the group of ceramic particles 7045 pushes the bonding slag, so that the slag is separated from the surface of another group of ceramic particles 7045 through shear force. The two sets of detachable telescopic rods 7047 respectively drive the two groups of ceramic particles 7045 to circulate in sequence, so that the slag is separated from the first frame 704.

[0047] Working principle: when slagging, the diameter of the furnace is identified through the external data acquisition equipment, and the data is tested to the computer set in the control chamber 5, so that the control chamber 5 controls the hydraulic rod 4 703 to operate, so that the mechanical arm 6 drives the slagging frame 7 to perform slagging operation on the inner wall of the furnace. The total length of the first frame 704 and the second frame 705 can be changed with the position of the slagging frame 7 on the inner wall of the furnace, so that the relatively far ends of the two groups of second frames 705 can maintain a fitting relationship with the inner wall of the furnace, so that the second frame 705 can perform slagging operation on the slag attached to the inner wall of the furnace;

[0048] Specifically, when performing the slag removal operation, the square rotating frame 606 drives the slag removal frame 7 to rotate with the end of the second arm 603 away from the first arm 601 through the connecting frame 607, so as to achieve the angle adjustment between the slag removal frame 7 and the mechanical arm 6, so that the accumulation groove 708 located at the bottom of the second frame 705 is arranged opposite to the slag on the inner wall of the furnace. When the slag removal operation begins, the "U"-shaped accumulation groove 708 is used to collect the slag in the furnace, so that the slag in the furnace is accumulated at the "U"-shaped accumulation groove 708, and the subsequent slag is pushed by the slag accumulated at the "U"-shaped accumulation groove 708, so as to reduce the contact surface between the slag removal frame 7 and the slag, and solve the problem that the traditional slag removal frame 7 is melted by the heat of the slag;

[0049] The ceramic blocks embedded in the U-shaped inner wall of the accumulation groove 708 prevent the slag accumulated in the U-shaped accumulation groove 708 from directly contacting the accumulation groove 708, and the high melting point and low adhesion of the ceramic blocks are used to reduce the probability of the slag adhering to the second frame 705;

[0050] In another state, the angle of the slag scraper frame 7 is adjusted by the mechanical arm 6 so that the bottom of the first clamping plate 7041 and the second clamping plate 7043 are in a vertical state with the slag in the furnace. By clamping the telescopic rod 7046, the first clamping plate 7041 and the second clamping plate 7043 can rotate with the rotating shaft 7042 as the axis, so that the bottom ends of the first clamping plate 7041 and the second clamping plate 7043 can clamp the slag in the furnace. After clamping the slag in the furnace, the slag scraper frame 7 is moved to the side of the furnace away from the mechanical arm 6, and the slag in the furnace is pushed by the slag clamped by the first frame 704, so that the first frame 704 is isolated from the slag in the furnace by the clamped slag, so that the slag scraper frame 7 does not keep in contact with the slag in the furnace for a long time, thereby increasing the service life of the first frame 704.

[0051] On the other hand, after the slag removal is completed, the surface of the ceramic particles 7045 at the bottom of the first clamping plate 7041 and the second clamping plate 7043 or the outer wall at the bottom of the first clamping plate 7041 and the second clamping plate 7043 will be bonded to the slag to a certain extent;

[0052] At this time, by running a set of detachable telescopic rods 7047, the detachable telescopic rods 7047 drive a set of inlay plates 7044 and ceramic particles 7045 to move. At this time, the group of ceramic particles 7045 pushes the bonding slag, so that the slag is separated from the surface of another group of ceramic particles 7045 through shear force. The two sets of detachable telescopic rods 7047 respectively drive the two groups of ceramic particles 7045 to circulate in sequence, so that the slag is separated from the first frame 704.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steelmaking ladle slag remover, comprising a slide (1), a support body (2) fixedly mounted on the top of the slide (1), a drive unit (4) rotatably arranged on the top of the support body (2), a collection bin (3) fixedly mounted on the outer wall of the support body (2), and a control bin (5) fixedly mounted on the outer wall of the drive unit (4), characterized in that: An outer wall of a side of the driving part (4) away from the control chamber (5) is rotatably connected to a mechanical arm (6), and an end of the mechanical arm (6) away from the control chamber (5) is rotatably connected to a slag scraper frame (7); The slag scraper frame (7) comprises a connecting plate (701), a fixing plate (702) is fixedly mounted on the top of the connecting plate (701) on a side away from the mechanical arm (6), one end of a driving hydraulic rod (703) is rotatably connected to the fixing plate (702) on a side away from the mechanical arm (6), the other end of the driving hydraulic rod (703) is rotatably connected to a second frame (705), a sliding block (706) is fixedly mounted on an outer wall of a side of the second frame (705) close to the mechanical arm (6), an accumulation groove (708) is fixedly mounted on the bottom of the second frame (705), and a first frame (704) is fixedly mounted on the bottom of the connecting plate (701), and a sliding groove (707) is provided on an outer wall of a side of the first frame (704) close to the second frame (705); The second frame (705) is slidably sleeved with the inner wall of the sliding groove (707) via a sliding block (706); the driving hydraulic rod (703) is electrically connected to the control compartment (5); the cross section of the accumulation groove (708) is "U"-shaped, and the "U"-shaped inner wall of the accumulation groove (708) is inlaid with a ceramic block; The first frame (704) includes a rotating shaft (7042), and the first clamping plate (7041) and the second clamping plate (7043) are rotatably connected on both sides of the rotating shaft (7042), and the bottoms of the first clamping plate (7041) and the second clamping plate (7043) are both provided with inlay plates (7044), and the bottoms of the two groups of inlay plates (7044) are both fixedly equipped with ceramic particles (7045), the top inner wall of the first clamping plate (7041) is fixedly equipped with a clamping telescopic rod (7046), and the bottom inner walls of the first clamping plate (7041) and the second clamping plate (7043) are both fixedly equipped with a detachable telescopic rod (7047).

2. A steelmaking ladle slag remover according to claim 1, characterized in that: The mechanical arm (6) comprises a first arm (601), and driving hydraulic rods 1 (602) are arranged on both sides of one end of the first arm (601) close to the control chamber (5); the top outer wall of the first arm (601) is rotatably connected to one end of driving hydraulic rod 2 (604); the other end of driving hydraulic rod 2 (604) is rotatably connected to the second arm (603); the outer wall of the second arm (603) on a side away from the first arm (601) is rotatably connected to driving hydraulic rod 3 (605); the end of the second arm (603) away from the first arm (601) is rotatably connected to a square rotating frame (606); and the end of the square rotating frame (606) close to the driving hydraulic rod 3 (605) away from the first arm (601) is rotatably connected to a connecting frame (607).

3. A steelmaking ladle slag remover according to claim 2, characterized in that: The end of the second arm (603) close to the first arm (601) is rotatably connected to the inner wall of the first arm (601), one end of the driving hydraulic rod 1 (602) is rotatably connected to the middle outer wall of the first arm (601), the other end of the driving hydraulic rod 1 (602) is rotatably connected to the driving part (4), the two ends of the driving hydraulic rod 3 (605) are rotatably connected to the second arm (603) and the square rotating frame (606), respectively, and the mechanical arm (6) is rotatably connected to the slag scraper frame (7) through the second arm (603) and the connecting frame (607).

4. A steelmaking ladle slag remover according to claim 1, characterized in that: The sliding groove (707) is located on the outer wall of the first clamping plate (7041), the first frame (704) is fixedly assembled by the first clamping plate (7041) and the connecting plate (701), the two groups of ceramic particles (7045) are respectively fixedly assembled with the telescopic ends of two groups of detached telescopic rods (7047) located on the inner walls of the first clamping plate (7041) and the second clamping plate (7043), and the two ends of the clamping telescopic rod (7046) are respectively rotatably connected with the inner wall of the first clamping plate (7041) and the outer wall of the second clamping plate (7043) close to the first clamping plate (7041).

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