A slag and spatter preventing furnace tilting device

Abstract

The utility model relates to the field of smelting furnace dumping device discloses a smelte slag splashproof smelting furnace dumping device, including base, support frame, bearing and smelting furnace body, connecting frame, servo motor and storage tank, one end of base upper end face rotatably connects with convenient replacement mechanism, the convenient replacement mechanism includes pivot, one side fixed coupling of pivot outer wall upper end has upper slide rail. In the utility model, the device drives the overall rotation of convenient replacement mechanism through the pivot standing on the base, avoids the space above the base to facilitate the overhaul cleaning, simultaneously through the upper slide rail and the lower slide rail to the first splicing board, main file board and the second splicing board sliding guide, makes splashproof board surface dismounting not to need to disassemble a large number of associated structures, the operation is more simple and convenient, still through the spring elasticity of slide rod and the second splicing board quick snap or separate, cooperate fixed bolt auxiliary positioning, let splashproof board surface replacement save time and labour, reduce the device downtime, improve the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of furnace tilting devices, and in particular to a furnace tilting device that prevents molten slag from splashing. Background Technology

[0002] A furnace is a core piece of equipment in industry used to heat and melt materials. It uses fuel combustion, electricity (such as electric arcs and induction) as heat sources to create a high-temperature environment. It is mainly used to melt metals, glass, ores, and is widely used in metallurgy, materials processing and other fields. The materials used in the equipment must have extremely high temperature resistance to withstand the high temperatures of the melting process.

[0003] When replacing the anti-splash plate of traditional devices, it is necessary to disassemble many related structures, which is cumbersome and time-consuming. Special tools are often required, making the operation difficult. The device needs to be shut down for a long time during the replacement process, which affects the overall work efficiency. Moreover, the reassembly after disassembly is prone to sealing problems, which can reduce the anti-splash effect in subsequent use.

[0004] Therefore, those skilled in the art have provided a furnace tilting device that prevents molten slag from splashing, in order to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a furnace tilting device that prevents molten slag and splashing. The device uses a rotating shaft vertically mounted on a base to drive a convenient replacement mechanism, allowing it to rotate and avoid the space above the base for easy maintenance and cleaning. Simultaneously, the upper and lower sliding rails in the convenient replacement mechanism guide the first splicing plate, main baffle plate, and second splicing plate, enabling the installation and removal of the splash-proof plate without disassembling numerous related structures, simplifying operation. Furthermore, the sliding rod, under the elastic action of a spring, quickly engages or disengages with the second splicing plate, and with the auxiliary positioning of fixing bolts, the replacement process of the splash-proof plate is time-saving and labor-saving, reducing downtime and improving the device's practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A furnace tilting device for preventing molten slag and splashing includes a base, a support frame, bearings, a furnace body, a connecting frame, a servo motor, and a storage tank. A convenient replacement mechanism is rotatably connected to one end of the upper surface of the base. The convenient replacement mechanism includes a rotating shaft. An upper slide rail is fixedly connected to one side of the upper outer wall of the rotating shaft, and a lower slide rail is fixedly connected to one side of the lower outer wall of the rotating shaft. Multiple steering wheels are provided on the lower end face of the lower slide rail. A locking rod is fixedly connected to one end of one side face of the lower slide rail, and one end of the locking rod engages with... The upper slide rail and the lower slide rail are fixedly connected to one end of each side face of the upper slide rail and the lower slide rail. A slide rod is slidably connected to the middle of the side face of the movable frame. A spring is sleeved on one end of the outer wall of the slide rod. A rotating frame is fixedly connected to the middle of the side face of the movable frame. A fixing bolt is threadedly connected to the middle of the side face of the rotating frame. A first splicing plate is slidably connected to one side of the outer wall of the upper slide rail and the lower slide rail. A main baffle is engaged with one end of the first splicing plate. A second splicing plate is engaged with one end of the main baffle. Through the above technical solution, the device drives the entire convenient replacement mechanism to rotate via a vertically mounted pivot on the base, avoiding the space above the base and facilitating maintenance and cleaning of the base. At the same time, the upper and lower slide rails in the convenient replacement mechanism guide the first splicing plate, the main baffle plate, and the second splicing plate, so that the installation and removal of the anti-splash panel does not require disassembling a large number of related structures, making the operation simpler. Furthermore, the slide rod quickly engages or disengages with the second splicing plate under the elastic action of the spring, and with the auxiliary positioning of the fixing bolts, the replacement process of the anti-splash panel is time-saving and labor-saving, reducing device downtime and improving the practicality of the device.

[0007] Furthermore, two support frames are fixedly connected to one end of the upper surface of the base, and a bearing is provided at the upper end of one side of the support frame. One end of the furnace body is fixedly connected to one side of the inner wall of the bearing. The above technical solution utilizes the rotational characteristics of the bearings to achieve stable rotation of the furnace body, while the two support frames provide solid support for the furnace body, ensuring the structural stability of the tilting operation.

[0008] Furthermore, a connecting frame is fixedly connected to the middle of one side end face of the support frame, a servo motor is threadedly connected to the middle of the upper end face of the connecting frame, and a storage slot is provided in the middle of the upper end face of the base. Through the above technical solution, the connecting frame provides a mounting point for the servo motor, which can drive the furnace body to complete the tilting action. The storage tank is used to receive the tilted material, realizing the orderly collection and storage of the material.

[0009] Furthermore, an observation window is provided at the upper end of one side face of the main baffle, and a snap-fit ​​groove is provided at one end of one side face of the first splicing plate, the main baffle, and the second splicing plate. Through the above technical solution, the observation window allows operators to observe the internal material status in real time during the furnace tilting process, and the slot facilitates the gripping, handling, and installation of the first splicing plate, the main baffle plate, and the second splicing plate.

[0010] Furthermore, one end of the spring is fixedly connected to the middle of one side face of the movable frame, and the other end of the spring is fixedly connected to one end of the slide rod; The above technical solution utilizes the elastic deformation characteristics of the spring to provide a restoring force for the slide bar, enabling it to automatically return to its initial position when no external force is applied, thus ensuring the smoothness of the engagement or disengagement action.

[0011] Furthermore, one end of the slide rod passes through one end of the upper slide rail and is engaged with the upper end of the second splicing plate; the other end of the slide rod passes through one end of the lower slide rail and is engaged with the lower end of the second splicing plate. Through the above technical solution, the sliding rod engages and limits the second splicing plate from both the upper and lower ends, enhancing the connection stability between the second splicing plate and the upper and lower sliding rails, and ensuring the overall structural strength of the anti-splash structure.

[0012] Furthermore, one end of the fixing bolt passes through the middle of one side end face of the movable frame and forms a snap-fit ​​connection with one side of the middle of the outer wall of the slide rod; Through the above technical solution, the fixing bolt can lock the position of the slide rod, preventing the slide rod from sliding unexpectedly due to vibration and other factors during the operation of the device, and further improving the stability of the locking structure.

[0013] Furthermore, when the spring is in a naturally extended state, the slide rod and the second splicing plate are separated from each other; when the spring is in a passively compressed state, the slide rod and one side end face of the second splicing plate form an engaging connection. The above technical solution allows for quick switching of the connection between the slide bar and the second splicing plate by controlling the extension and retraction of the spring, simplifying the disassembly and assembly process of the anti-splash panel and improving the convenience of replacement operations.

[0014] This utility model has the following beneficial effects: 1. This utility model proposes a furnace tilting device for preventing molten slag and splashing. The device rotates the entire convenient replacement mechanism via a rotating shaft vertically mounted on the base, avoiding the space above the base and facilitating maintenance and cleaning of the base. At the same time, the upper and lower sliding rails in the convenient replacement mechanism guide the first splicing plate, the main baffle plate, and the second splicing plate, so that the installation and removal of the anti-splashing plate does not require disassembly of a large number of related structures, making the operation simpler. Furthermore, the sliding rod quickly engages or disengages with the second splicing plate under the elastic action of the spring, and with the auxiliary positioning of the fixing bolts, the replacement process of the anti-splashing plate is time-saving and labor-saving, reducing the downtime of the device and improving its practicality. Attached Figure Description

[0015] Figure 1 This is an isometric view of a furnace tilting device for preventing molten slag and splashing according to the present invention; Figure 2 This is a second-view isometric view of a furnace tilting device for preventing molten slag and splashing proposed in this utility model. Figure 3 This is a schematic diagram of a convenient replacement mechanism for a furnace tilting device that prevents molten slag and splashing, as proposed in this utility model. Figure 4 This is a schematic diagram of the movable frame and sliding rod of a furnace tilting device for preventing molten slag and splashing, as proposed in this utility model; Figure 5 This is a schematic diagram of the first splicing plate, the second splicing plate, and the main baffle plate of a furnace tilting device for preventing molten slag and splashing according to the present invention.

[0016] Explanation of reference numerals in the attached figures: 1. Base; 2. Support frame; 3. Bearing; 4. Furnace body; 5. Connecting frame; 6. Servo motor; 7. Storage slot; 8. Convenient replacement mechanism; 81. Rotating shaft; 82. Upper slide rail; 83. Lower slide rail; 84. Steering wheel; 85. Locking rod; 86. Positioning pin; 87. Movable frame; 88. Slide rod; 89. Spring; 810. Rotating frame; 811. Fixing bolt; 812. First splicing plate; 813. Main baffle plate; 814. Observation window; 815. Second splicing plate. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Reference Figure 1-3 This utility model provides a specific implementation method: A furnace tilting device for preventing molten slag and splashing includes a base 1, a support frame 2, a bearing 3, a furnace body 4, a connecting frame 5, a servo motor 6, and a storage tank 7. A convenient replacement mechanism 8 is rotatably connected to one end of the upper surface of the base 1. The convenient replacement mechanism 8 includes a rotating shaft 81. An upper slide rail 82 is fixedly connected to one side of the upper outer wall of the rotating shaft 81, and a lower slide rail 83 is fixedly connected to one side of the lower outer wall of the rotating shaft 81. Multiple steering wheels 84 are provided on the lower end face of the lower slide rail 83. A locking rod 85 is fixedly connected to one end of one side face of the lower slide rail 83, and a positioning pin 86 is engaged at one end of the locking rod 85. A movable frame 87 is fixedly connected to one end of one side face of both the upper slide rail 82 and the lower slide rail 83. A sliding rod 88 is slidably connected to the middle of one side face of the movable frame 87, and a spring 89 is sleeved on one end of the outer wall of the sliding rod 88. A rotating frame 810 is fixedly connected to the middle of one side face of the movable frame 87, and a fixing bolt is threadedly connected to the middle of one side face of the rotating frame 810. 811, a first splicing plate 812 is slidably connected to one side of the outer wall of the upper slide rail 82 and the lower slide rail 83. One end of the first splicing plate 812 is engaged with a main baffle 813, and one end of the main baffle 813 is engaged with a second splicing plate 815. The device drives the convenient replacement mechanism 8 to rotate as a whole through the rotating shaft 81 set vertically on the base 1, avoiding the space above the base 1, making it convenient to inspect and clean the base 1. At the same time, the upper slide rail 82 and the lower slide rail 83 in the convenient replacement mechanism 8 slide guide the first splicing plate 812, the main baffle 813 and the second splicing plate 815, so that the installation and removal of the anti-splash panel does not require disassembling a large number of related structures, making the operation simpler. In addition, the slide rod 88 quickly engages or disengages with the second splicing plate 815 under the elastic action of the spring 89. With the auxiliary positioning of the fixing bolt 811, the replacement process of the anti-splash panel is time-saving and labor-saving, reducing the downtime of the device and improving the practicality of the device.

[0019] Reference Figure 3-5 Two support frames 2 are fixedly connected to one end of the upper surface of the base 1. A bearing 3 is provided on the upper end of one side of the support frame 2. One end of the furnace body 4 is fixedly connected to one side of the inner wall of the bearing 3. The furnace body 4 can be stably rotated by means of the rotation characteristics of the bearing 3. The two support frames 2 provide stable support for the furnace body 4 and ensure the structural stability of the tilting operation. A connecting frame 5 is fixedly connected to the middle of one side end face of the support frame 2. A servo motor 6 is threadedly connected to the middle of the upper end face of the connecting frame 5. A storage slot 7 is provided in the middle of the upper end face of the base 1. The connecting frame 5 provides a mounting point for the servo motor 6. The servo motor 6 can drive the furnace body 4 to complete the tilting action. The storage slot 7 is used to receive the tilted material, so as to realize the orderly collection and storage of the material. An observation window 814 is provided at the upper end of one side face of the main baffle 813. A fastening groove is provided at one end of one side face of the first splicing plate 812, the main baffle 813, and the second splicing plate 815. The observation window 814 allows the operator to observe the internal material status in real time during the pouring process of the furnace. The fastening groove facilitates the holding, handling, and installation of the first splicing plate 812, the main baffle 813, and the second splicing plate 815. One end of the spring 89 is fixedly connected to the middle of one side end face of the movable frame 87, and the other end of the spring 89 is fixedly connected to one end of the slide rod 88. The elastic deformation characteristics of the spring 89 are used to provide the restoring force for the slide rod 88, so that the slide rod 88 can automatically return to the initial position when it is not subjected to external force, ensuring the smoothness of the locking or disengaging action. One end of the slide rod 88 passes through one end of the side face of the upper slide rail 82 and forms a locking connection with the upper end of the side face of the second splicing plate 815. The other end of the slide rod 88 passes through one end of the side face of the lower slide rail 83 and forms a locking connection with the lower end of the side face of the second splicing plate 815. The slide rod 88 locks and limits the second splicing plate 815 from both the upper and lower ends, enhancing the connection stability between the second splicing plate 815 and the upper slide rail 82 and the lower slide rail 83, and ensuring the overall structural strength of the anti-splash structure. One end of the fixing bolt 811 passes through the middle of one side end face of the movable frame 87 and forms a locking connection with one side of the middle of the outer wall of the slide rod 88. The fixing bolt 811 can lock the position of the slide rod 88 to prevent the slide rod 88 from sliding unexpectedly due to vibration and other factors during the operation of the device, and further improve the stability of the locking structure. When the spring 89 is in its naturally extended state, the slide rod 88 and the second splicing plate 815 are separated from each other. When the spring 89 is in its passively compressed state, the slide rod 88 and one side end face of the second splicing plate 815 form a snap-fit ​​connection. By controlling the extension and retraction state of the spring 89, the connection relationship between the slide rod 88 and the second splicing plate 815 can be quickly switched, simplifying the disassembly and assembly process of the anti-splash panel and improving the convenience of replacement operation.

[0020] Working principle: When the device is working, the base 1 provides a supporting foundation for the overall structure. Two support frames 2 on its upper end face fix bearings 3. The inner wall of the bearings 3 is connected to one end of the furnace body 4 to achieve stable rotation of the furnace body 4. The connecting frame 5 in the middle of the support frame 2 fixes the servo motor 6. The servo motor 6 drives the furnace body 4 to rotate around the bearing 3 to complete the tilting action. The tilted material falls into the storage groove 7 in the middle of the base 1 for orderly collection. At the same time, the first splicing plate 812, the main baffle 813 and the second splicing plate 815 form an anti-splash structure to block molten slag splashing. The observation window 814 on the main baffle 813 allows the operator to observe the material status inside the furnace in real time. When it is necessary to repair the base 1, the positioning pin 86 on the locking rod 85 on the lower slide rail 83 is released, and the convenient replacement mechanism is driven by the rotating shaft 81 set vertically on the base 1. The entire structure rotates, with the steering wheel 84 at the lower end of the lower slide rail 83 assisting in the rotation to avoid the space above the base 1, facilitating maintenance and cleaning. When it is necessary to replace the anti-splash panel, first loosen the fixing bolt 811 of the rotating frame 810 on the movable frame 87. At this time, the spring 89 returns to its natural extended state, causing the slide rod 88 on the movable frame 87 to automatically disengage from the second splicing plate 815. Then, through the latches on the first splicing plate 812, the main baffle 813, and the second splicing plate 815, the old panel is slid out along the upper slide rail 82 and the lower slide rail 83. After replacing the new panel and pushing it back along the slide rail, manually compress the slide rod 88 to compress the spring 89, allowing the slide rod 88 to pass through the upper slide rail 82 and the lower slide rail 83 and engage with the second splicing plate 815. Finally, tighten the fixing bolt 811 to lock the position of the slide rod 88, ensuring the stability of the anti-splash structure.

[0021] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0022] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A furnace tilting device for preventing molten slag and splashing, comprising a base (1), a support frame (2), a bearing (3), a furnace body (4), a connecting frame (5), a servo motor (6), and a storage tank (7), characterized in that: One end of the upper surface of the base (1) is rotatably connected to a convenient replacement mechanism (8). The convenient replacement mechanism (8) includes a rotating shaft (81). An upper slide rail (82) is fixedly connected to one side of the upper end of the outer wall of the rotating shaft (81). A lower slide rail (83) is fixedly connected to one side of the lower end of the outer wall of the rotating shaft (81). Multiple steering wheels (84) are provided on the lower end surface of the lower slide rail (83). A locking rod (85) is fixedly connected to one end of one side surface of the lower slide rail (83). A positioning pin (86) is engaged with one end of the locking rod (85). A movable rod is fixedly connected to one end of one side surface of both the upper slide rail (82) and the lower slide rail (83). The movable frame (87) has a sliding rod (88) slidably connected to the middle of one side end face of the movable frame (87). A spring (89) is sleeved on one end of the outer wall of the sliding rod (88). A rotating frame (810) is fixedly connected to the middle of one side end face of the movable frame (87). A fixing bolt (811) is threadedly connected to the middle of one side end face of the rotating frame (810). A first splicing plate (812) is slidably connected to one side of the outer wall of the upper slide rail (82) and the lower slide rail (83). A main baffle (813) is engaged with one end of the first splicing plate (812). A second splicing plate (815) is engaged with one end of the main baffle (813).

2. The furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: Two support frames (2) are fixedly connected to one end of the upper surface of the base (1). A bearing (3) is provided at the upper end of one side of the support frame (2). One end of the furnace body (4) is fixedly connected to one side of the inner wall of the bearing (3).

3. The furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: A connecting frame (5) is fixedly connected to the middle of one side end face of the support frame (2), and a servo motor (6) is threadedly connected to the middle of the upper end face of the connecting frame (5). A storage slot (7) is provided in the middle of the upper end face of the base (1).

4. A furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: An observation window (814) is provided at the upper end of one side face of the main baffle (813), and a buckle groove is provided at one end of one side face of the first splicing plate (812), the main baffle (813), and the second splicing plate (815).

5. A furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: One end of the spring (89) is fixedly connected to the middle of one side face of the movable frame (87), and the other end of the spring (89) is fixedly connected to one end of the slide rod (88).

6. A furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: One end of the slide rod (88) passes through one end of the side face of the upper slide rail (82) and is engaged with the upper end of the side face of the second splicing plate (815). The other end of the slide rod (88) passes through one end of the side face of the lower slide rail (83) and is engaged with the lower end of the side face of the second splicing plate (815).

7. A furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: One end of the fixing bolt (811) passes through the middle of one side end face of the movable frame (87) and forms a snap-fit ​​connection with one side of the outer wall of the slide rod (88).

8. A furnace tilting device for preventing molten slag splashing according to claim 1, characterized in that: When the spring (89) is in a naturally extended state, the slide rod (88) and the second splicing plate (815) are separated from each other. When the spring (89) is in a passively compressed state, the slide rod (88) and one side end face of the second splicing plate (815) form a snap-fit ​​connection.

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