Steel ladle capable of rapidly cleaning ladle edge and steel ladle edge cleaning system

Abstract

The invention relates to the technical field of steel and iron smelting, in particular to a steel ladle capable of rapidly cleaning ladle edges and a steel ladle edge cleaning system. The steel ladle with the ladle edge capable of being rapidly cleaned comprises a steel ladle body and a movable cover. The movable cover is movably arranged at the opening of the steel ladle main body, and at least part of the movable cover can cover the inner edge of the opening of the steel ladle main body; the movable cover has the working state that the movable cover is fixed to the opening and covers the inner edge of the opening of the steel ladle body, and the cleaning state that the movable cover forms an angle relative to the opening of the steel ladle body. The steel ladle with the ladle edge capable of being rapidly cleaned is simple in structure and convenient to operate, the cleaning efficiency of ladle edge slag and cold steel of the steel ladle can be improved, the residual quantity of the ladle edge slag and the cold steel is reduced, the cleaning quality is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of steel smelting, and in particular to a ladle capable of quickly cleaning a ladle edge and a ladle edge cleaning system. Background Art

[0002] During the use of the ladle, slagging and cold steel are common problems. Slagging on the ladle edge usually refers to a layer of oxide slag formed on the edge of the ladle due to the high temperature and rapid oxidation of molten steel after contact with air, as well as overflow of slag-making materials due to improper bottom blowing control. These slags may adhere to the edge of the ladle and are difficult to remove. Cold steel refers to a thin layer of steel shell formed on the inner wall of the ladle due to the drop in temperature and the solidification of the molten steel surface, as well as overflow and solidification of molten steel due to improper bottom blowing control. If this layer of steel shell is not removed in time, it will affect the quality of the molten steel, the volume of the ladle, and the success rate of ladle capping.

[0003] The existing method of cleaning slag and cold steel around the ladle is to use an eagle hook in a designated open space. During the cleaning process, there are problems of low cleaning efficiency and cleaning quality. Summary of the invention

[0004] The purpose of the present invention includes providing a ladle and a ladle edge cleaning system that can quickly clean the ladle edge. The ladle edge cleaning system has a simple structure and is easy to operate. The ladle edge cleaning system can improve the cleaning efficiency of slag and cold steel, reduce the residual amount of slag and cold steel on the ladle edge, improve the cleaning quality, and reduce the labor intensity of the staff.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] In a first aspect, the present invention provides a ladle capable of quickly cleaning the edge of the ladle, the ladle capable of quickly cleaning the edge of the ladle comprises a ladle body and a movable cover;

[0007] The movable cover is movably arranged at the opening of the ladle body, and at least a portion of the movable cover can cover the inner edge of the opening of the ladle body;

[0008] The movable cover has a working state in which the movable cover is fixed to the opening and covers the inner edge of the opening of the ladle body, and a cleaning state in which the movable cover is angled relative to the opening of the ladle body.

[0009] In an optional embodiment, the movable cover includes a cover body and an inner edge covering portion protruding from the cover body, and the inner edge covering portion can extend into the ladle body and cover the inner edge of the opening of the ladle body.

[0010] In an optional embodiment, the inner edge of the opening of the ladle body is provided with an annular step surface that cooperates with the inner edge covering portion.

[0011] In an optional embodiment, along the protruding direction of the inner edge covering portion, the diameter of the inner edge covering portion gradually decreases.

[0012] In an optional embodiment, the inner edge of the cover body is continuous with the inner edge of the inner edge covering portion, and the inner edge of the cover body and the inner edge of the inner edge covering portion are configured with a first heat-resistant anti-adhesion layer; the outer edge of the inner edge covering portion is configured with a second heat-resistant anti-adhesion layer; and the opening inner edge of the ladle body is configured with a third heat-resistant anti-adhesion layer.

[0013] In an optional embodiment, the first heat-resistant anti-adhesion layer, the second heat-resistant anti-adhesion layer and the third heat-resistant anti-adhesion layer each include one or more of an anti-sticking slag agent layer, an anti-adhesion coating layer and a refractory material layer;

[0014] Among them, the anti-sticking slag agent layer includes an Al2O3-CaO composite material layer, the anti-adhesion coating includes a ZS-522 high-temperature resistant self-cleaning non-stick coating layer, and the refractory material layer includes one or more of magnesia carbon brick aluminum and magnesia spinel brick.

[0015] In an optional embodiment, the movable cover is rotatably connected to the ladle body.

[0016] In an optional embodiment, the ladle capable of quickly cleaning the brim further comprises a rotating connection member and a flip member;

[0017] The two ends of the rotating connecting piece are respectively hinged to the ladle body and the movable cover; the flip piece is connected to the movable cover;

[0018] Wherein, around the axis direction of the movable cover, the rotating connecting member and the flipping member are arranged at an angle.

[0019] In an optional embodiment, the outer periphery of the ladle body and the movable cover are both provided with hanging parts, and the hanging parts are used to connect with the external hanging components to flip the ladle body or the movable cover.

[0020] In a second aspect, the present invention provides a ladle edge cleaning system, the ladle edge cleaning system comprising a hoisting crane, a first hoisting assembly, a second hoisting assembly, a cleaning pool, a cleaning scraper, and the ladle capable of quickly cleaning the edge of the ladle;

[0021] The first hoisting assembly and the second hoisting assembly are both connected to the hoisting crane, wherein the first hoisting assembly is used to hoist the ladle body to move or flip the ladle body; the second hoisting assembly is used to connect to the movable cover to flip the movable cover;

[0022] The cleaning scraper is movably connected to the cleaning pool, and the cleaning scraper is used to clean the inner edge or outer edge of the movable cover, and is used to clean the inner edge of the opening of the ladle body.

[0023] The beneficial effects of the ladle capable of quickly cleaning the ladle edge and the ladle edge cleaning system provided by the embodiments of the present invention include:

[0024] The steel ladle capable of quickly cleaning the edge of the ladle comprises a steel ladle body and a movable cover; the movable cover is movably arranged at the opening of the steel ladle body, and at least a part of the movable cover can cover the inner edge of the opening of the steel ladle body; wherein the movable cover has a working state in which it is fixed to the opening and covers the inner edge of the opening of the steel ladle body, and a cleaning state in which the movable cover is at an angle relative to the opening of the steel ladle body. The steel ladle capable of quickly cleaning the edge of the ladle has a simple structure and is easy to operate. It can improve the cleaning efficiency of slag and cold steel on the edge of the steel ladle, reduce the residual amount of slag and cold steel on the edge of the ladle, improve the cleaning quality, and reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the structure of a steel ladle capable of quickly cleaning the ladle edge provided in this embodiment;

[0027] Figure 2 A schematic diagram of the structure of the ladle capable of quickly cleaning the ladle edge provided in this embodiment when cleaning the slag on the ladle edge;

[0028] Figure 3 A schematic diagram of the structure of the ladle capable of quickly cleaning the ladle edge provided in this embodiment when cleaning slag and cold steel at the ladle edge;

[0029] Figure 4 A cross-sectional view of a ladle capable of quickly cleaning the ladle edge provided in this embodiment;

[0030] Figure 5 A cross-sectional view of the ladle body provided in this embodiment;

[0031] Figure 6 A cross-sectional view of the movable cover provided in this embodiment.

[0032] Icons: 100- ladle with quick cleaning of the brim; 110- ladle body; 120- movable cover; 111- opening; 121- cover body; 122- inner edge covering part; 123- material opening; 112- annular step surface; 131- rotating connecting piece; 132- flipping piece; 101- hoisting piece. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0038] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0039] Please refer to Figure 1-Figure 6 , this embodiment provides a ladle 100 capable of quickly cleaning the edge of the ladle, and the ladle 100 capable of quickly cleaning the edge of the ladle comprises a ladle body 110 and a movable cover 120;

[0040] The movable cover 120 is movably disposed at the opening 111 of the ladle body 110 , and at least a portion of the movable cover 120 can cover the inner edge of the opening 111 of the ladle body 110 ;

[0041] The movable cover 120 has a working state in which the movable cover 120 is fixed to the opening 111 and covers the inner edge of the opening 111 of the ladle body 110 , and a cleaning state in which the movable cover 120 is angled relative to the opening 111 of the ladle body 110 .

[0042] Please refer to Figure 1-Figure 6 The working principle of the ladle 100 capable of quickly cleaning the ladle edge is as follows:

[0043] The ladle 100 capable of quickly cleaning the rim can transport and store molten steel during the steel production process. As its use time increases, slag on the rim and cold steel will form in the ladle, and the ladle 100 capable of quickly cleaning the rim includes a ladle body 110 and a movable cover 120; the movable cover 120 can be movably arranged at the opening 111 of the ladle body 110, and at least a part of the movable cover 120 can cover the inner edge of the opening 111 of the ladle body 110. Thus, in this way, during the process of transporting and storing molten steel in the ladle 100 capable of quickly cleaning the rim, the movable cover 120 can be fixed to the opening 111 and cover the inner edge of the opening 111 of the ladle body 110, so that the slag on the rim is attached to the inner circumferential surface of the movable cover 120, thereby reducing or avoiding the formation of slag on the rim at the inner edge of the opening 111 of the ladle body 110.

[0044] Furthermore, through the above-mentioned structural arrangement, the movable cover 120 can be moved relative to the ladle body 110, so that the inner edge of the opening 111 of the movable cover covering the ladle body 110 can be relatively moved out of the ladle body 110, and when the movable cover 120 is at an angle relative to the opening 111 of the ladle body 110, it is convenient to process the slag on the ladle edge on the movable cover 120. In this way, the generation position of the slag on the ladle edge can be changed, so that the slag on the ladle edge can be cleaned up later.

[0045] Moreover, compared with the prior art method of flipping or tilting the ladle, the ladle 100 that can quickly clean the rim can reduce the difficulty of cleaning slag on the rim by adjusting the position of the movable cover 120 without flipping or tilting the ladle body 110. In this way, the structure of the ladle 100 that can quickly clean the rim is simplified, and its operation is simplified, thereby improving the cleaning efficiency of slag and cold steel on the rim of the ladle, reducing the residual amount of slag on the rim, improving the cleaning quality, and reducing the labor intensity of the staff.

[0046] It should be noted that, through the above-mentioned structural setting, the slag cleaning work on the edge of the package can be completed quickly during use, thereby reducing the labor intensity of the staff and improving the working efficiency. At the same time, such a processing method can separate the cleaning of the slag on the edge of the package and the cleaning of the cold steel in steps, thereby improving its operating efficiency and further facilitating the retrieval of the residual slag on the edge of the package and the cold steel.

[0047] For further information, please refer to Figure 1-Figure 6In the present embodiment, based on the above content, it can be known that the present embodiment adopts the method of configuring the movable cover 120, and thus the difficulty of cleaning the slag on the edge of the ladle can be reduced by the setting of the movable cover 120. Based on this, when configuring the movable cover 120, the movable cover 120 includes a cover body 121 and an inner edge covering portion 122 protruding from the cover body 121. It should be noted that the cover body 121 and the inner edge covering portion 122 are both annular parts, and their purpose is to form a material port 123 for introducing or exporting into the ladle body 110; and the inner edge covering portion 122 can extend into the ladle body 110 and cover the inner edge of the opening 111 of the ladle body 110. Therefore, during use, as the use time increases, the slag on the edge of the ladle will be formed on the inner circumferential surface of the inner edge covering portion 122, and then when cleaning the slag on the edge of the ladle in the later stage, by adjusting the position of the movable cover 120 relative to the ladle body 110, the slag on the edge of the ladle can be cleaned.

[0048] On the basis of the structure provided with the inner edge covering portion 122, in order to cooperate with it and reduce the matching clearance, the inner edge of the opening 111 of the ladle body 110 is provided with an annular step surface 112 that cooperates with the inner edge covering portion 122. Moreover, in the process of cooperation, in order to facilitate the adjustment of the position of the movable cover 120, especially when the movable cover 120 is rotatably connected to the ladle body 110, to avoid the movable cover 120 from interfering with the ladle body 110 when the movable cover 120 rotates relative to the ladle body 110, the diameter of the inner edge covering portion 122 can be gradually reduced along the protruding direction of the inner edge covering portion 122, and such a setting can facilitate the introduction or export of molten steel.

[0049] In addition, on the basis of the above structure, in order to reduce the slagging phenomenon at the edge of the ladle, a first heat-resistant anti-adhesion layer can be arranged on the inner edge of the cover body 121 and the inner edge of the inner edge covering portion 122, a second heat-resistant anti-adhesion layer can be arranged on the outer edge of the inner edge covering portion 122, and a third heat-resistant anti-adhesion layer can be arranged on the inner edge of the opening 111 of the ladle body 110, on the basis of the inner edge of the cover body 121 and the inner edge of the inner edge covering portion 122 being continuous. Such arrangement aims at reducing slagging on the edge of the ladle during use. Meanwhile, taking into account the presence of an assembly gap between the inner edge covering portion 122 and the inner edge of the opening 111 of the ladle body 110, a third heat-resistant and anti-adhesion layer is arranged on the inner edge of the opening 111 of the ladle body 110, thereby reducing slagging on the edge of the inner edge of the opening 111 of the ladle body. It should be noted that, similar to the aforementioned arrangement principle, in order to reduce the cold steel phenomenon in the ladle body 110, the aforementioned arrangement of the first heat-resistant and anti-adhesion layer, the second heat-resistant and anti-adhesion layer and the third heat-resistant and anti-adhesion layer may be referred to, and a structure of a box body with the first heat-resistant and anti-adhesion layer, the second heat-resistant and anti-adhesion layer and the third heat-resistant and anti-adhesion layer may be arranged on the inner circumferential surface of the ladle body 110.

[0050] When configuring the first heat-resistant anti-adhesion layer, the second heat-resistant anti-adhesion layer and the third heat-resistant anti-adhesion layer, the first heat-resistant anti-adhesion layer, the second heat-resistant anti-adhesion layer and the third heat-resistant anti-adhesion layer all include one or more of an anti-sticking agent layer, an anti-adhesion coating and a refractory material layer; wherein the anti-sticking agent layer includes an Al2O3-CaO composite material layer, the anti-adhesion coating includes a ZS-522 high-temperature resistant self-cleaning non-stick coating layer, and the refractory material layer includes one or more of magnesium carbon brick aluminum and magnesium spinel brick.

[0051] It should be noted that, as can be seen from the above content, the present embodiment adopts a method in which the movable cover 120 is movably connected to the ladle body 110. Based on this, according to the use requirements, when performing a single cleaning work of the ladle edge slag, the movable cover 120 can be operated and adjusted to an angle that is convenient for the operation; and when it is necessary to clean the ladle edge slag and cold steel at the same time, the movable cover 120 can be operated to move relative to the ladle body 110 and adjust the position of the ladle body 110. In the present embodiment, the movable cover 120 is rotatably connected to the ladle body 110. Based on this, its rotation angle can be selected within the range of 0°-270°. In the actual use process, the rotation angle of the movable cover 120 can be determined based on the relative position of the ladle body 110, that is, it can be rotated 90°, 180°, or 270° relative to the ladle body 110.

[0052] Based on this, please refer to Figure 1-Figure 6 In order to make the movable cover 120 rotatable relative to the ladle body 110, the ladle 100 capable of quickly cleaning the ladle rim further includes a rotating connection member 131 and a flip member 132; the two ends of the rotating connection member 131 are respectively hinged to the ladle body 110 and the movable cover 120; the flip member 132 is connected to the movable cover 120; wherein, around the axis direction of the movable cover 120, the rotating connection member 131 and the flip member 132 are arranged at an angle. It should be noted that the rotating connection member 131 is used to make the movable cover 120 rotatable relative to the ladle body 110, and the flip member 132 is used to connect to the external hoisting structure during the hoisting process, and during the movement or extension of the hoisting member 101, the ladle body 110 can be rotated in space.

[0053] In addition, in order to facilitate the lifting or operation of the movable cover 120 or the ladle body 110 by means of structures such as a lifting crane and a mechanical arm, so as to operate the movable cover 120 or the ladle body 110 to flip or tilt in the workshop, the outer periphery of the ladle body 110 and the movable cover 120 are provided with a lifting member 101, and the lifting member 101 is used to connect with an external lifting component to flip the ladle body 110 or the movable cover 120. It should be noted that the structure of such a lifting member 101 can be adaptively selected according to the structural style of the lifting component. In addition, when installing the aforementioned hanging parts 101 and rotating connecting parts 131, their positions relative to the ladle body 110 and the movable cover 120 can be selected based on actual conditions. In the present embodiment, the position is around the axis of the ladle body 110, so that the hanging parts 101 arranged on the ladle body 110 and the hanging parts 101 arranged on the movable cover 120 are spaced 180° apart, while the hanging parts 101 arranged on the ladle body 110 and the rotating connecting parts 131 are spaced 0° apart.

[0054] Based on the above, please refer to Figure 1-Figure 6 The present embodiment further provides a ladle edge cleaning system, the ladle edge cleaning system comprising a hoisting crane, a first hoisting assembly, a second hoisting assembly, a cleaning pool, a cleaning scraper, and the ladle 100 that can quickly clean the edge of the ladle;

[0055] The first hoisting assembly and the second hoisting assembly are both connected to the hoisting crane, wherein the first hoisting assembly is used to hoist the ladle body 110 to move or flip the ladle body 110; the second hoisting assembly is used to connect to the movable cover 120 to flip the movable cover 120;

[0056] The cleaning scraper is movably connected to the cleaning pool, and the cleaning scraper is used to clean the inner edge or outer edge of the movable cover 120 , and to clean the inner edge of the opening 111 of the ladle body 110 .

[0057] It should be noted that the cleaning pool is used to collect the slag and cold steel cleaned from the package edge, and the cleaning scraper can be adjusted according to the needs of use, that is, on the basis of being movably set in the cleaning pool, a manual scraper or a mechanical automatic scraper can be adopted.

[0058] The working principle of the ladle cleaning system is:

[0059] When the aforementioned ladle 100 capable of rapid cleaning of the ladle edge needs to be cleaned, one or both of the slag and cold steel on the ladle edge can be selected for cleaning according to the slag and cold steel on the ladle edge in the ladle 100 capable of rapid cleaning of the ladle edge;

[0060] When only the slag on the ladle edge is to be cleaned, the ladle body 110 can be hoisted to a predetermined position by a hoisting crane through a first hoisting assembly, that is, moved into a cleaning pool; then the movable cover 120 is hoisted by a second hoisting assembly, and rotated to an angle that is convenient for the staff to observe and control the cleaning scraper to clean it, for example, the movable cover 120 can be adjusted to a position of 90° or 180° with the opening 111 of the ladle body 110, and then cleaning is carried out; after the cleaning is completed, it is reset;

[0061] When it is necessary to clean the slag and cold steel on the ladle edge, the ladle body 110 and the movable cover 120 are respectively adjusted to a suitable position for cleaning by the first hoisting assembly and the second hoisting assembly. For example, the ladle body 110 and the movable cover 120 can be adjusted to a position where their axes are parallel to the horizontal plane, or the opening 111 of the ladle body 110 and the material port 123 of the movable cover 120 can be adjusted to a downward position, and then cleaning is performed; after the cleaning is completed, they are reset;

[0062] Through the above-mentioned structural setting, the efficiency of the ladle rim cleaning system in cleaning slag and cold steel on the ladle rim can be improved, the residual amount of slag and cold steel on the ladle rim in the ladle 100 that can quickly clean the rim can be reduced, the cleaning quality can be improved, and the labor intensity of the staff can be reduced.

[0063] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A ladle capable of quickly cleaning the ladle edge, characterized in that: The steel ladle capable of quickly cleaning the ladle edge comprises a steel ladle body and a movable cover; The movable cover is movably disposed at the opening of the ladle body, and at least a portion of the movable cover can cover the inner edge of the opening of the ladle body; The movable cover has a working state in which the movable cover is fixed to the opening and covers the inner edge of the opening of the ladle body, and a cleaning state in which the movable cover is angled relative to the opening of the ladle body.

2. The ladle capable of quickly cleaning the ladle edge according to claim 1, characterized in that: The movable cover comprises a cover body and an inner edge covering portion protruding from the cover body. The inner edge covering portion can extend into the ladle body and cover the inner edge of the opening of the ladle body.

3. The ladle capable of quickly cleaning the ladle edge according to claim 2, characterized in that: The inner edge of the opening of the ladle body is provided with an annular step surface matched with the inner edge covering portion.

4. The ladle capable of quickly cleaning the ladle edge according to claim 2, characterized in that: Along the protruding direction of the inner edge covering portion, the diameter of the inner edge covering portion gradually decreases.

5. The ladle capable of quickly cleaning the ladle edge according to claim 2, characterized in that: The inner edge of the cover body is continuous with the inner edge of the inner edge covering portion, and the inner edge of the cover body and the inner edge of the inner edge covering portion are provided with a first heat-resistant anti-adhesion layer; the outer edge of the inner edge covering portion is provided with a second heat-resistant anti-adhesion layer; and the inner edge of the opening of the ladle body is provided with a third heat-resistant anti-adhesion layer.

6. The ladle capable of quickly cleaning the ladle edge according to claim 5, characterized in that: The first heat-resistant anti-adhesion layer, the second heat-resistant anti-adhesion layer and the third heat-resistant anti-adhesion layer each include one or more of an anti-sticking slag agent layer, an anti-adhesion coating layer and a refractory material layer; Among them, the anti-sticking slag agent layer includes an Al2O3-CaO composite material layer, the anti-adhesion coating includes a ZS-522 high-temperature resistant self-cleaning non-stick coating layer, and the refractory material layer includes one or more of magnesia carbon brick aluminum and magnesia spinel brick.

7. The ladle capable of quickly cleaning the ladle edge according to any one of claims 1 to 6, characterized in that: The movable cover is rotatably connected to the ladle body.

8. The ladle capable of quickly cleaning the ladle edge according to claim 7, characterized in that: The steel ladle capable of quickly cleaning the ladle edge also includes a rotating connecting piece and a turning piece; The two ends of the rotating connecting member are respectively hinged to the ladle body and the movable cover; the flip member is connected to the movable cover; Wherein, around the axis direction of the movable cover, the rotating connecting member and the flip member are arranged at an angle.

9. The ladle capable of quickly cleaning the ladle edge according to claim 8, characterized in that: The outer periphery of the ladle body and the movable cover are both provided with hanging parts, and the hanging parts are used to be connected with the external hanging components to flip the ladle body or the movable cover.

10. A ladle rim cleaning system, characterized in that: The ladle edge cleaning system comprises a hoisting crane, a first hoisting assembly, a second hoisting assembly, a cleaning pool, a cleaning scraper, and a ladle capable of quickly cleaning the edge of the ladle as claimed in any one of claims 1 to 9; The first hoisting assembly and the second hoisting assembly are both connected to the hoisting crane, wherein the first hoisting assembly is used to hoist the ladle body to move or flip the ladle body; the second hoisting assembly is used to connect to the movable cover to flip the movable cover; The cleaning scraper is movably connected to the cleaning pool, and is used to clean the inner edge or outer edge of the movable cover, and is used to clean the inner edge of the opening of the ladle body.

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