A smelting device for processing metal materials

Abstract

The application discloses a smelting device for metal material processing and belongs to the technical field of metal material processing. The smelting device comprises a smelting box, a feeding pipe arranged at the top end of the smelting box, a sealing door plate arranged in the smelting box, a heating device arranged in the smelting box, an emergency device arranged in the smelting box, a storage assembly arranged in the smelting box, an electric push rod arranged at the bottom of the smelting box and a partition plate arranged between the storage assembly and the electric push rod. Through the design of the storage assembly, the electric push rod and the partition assembly, the electric push rod is started to drive the vertical movement of the lifting plate. The lifting plate drives the synchronous movement of the limiting plate through the insertion of the supporting column and the supporting column. The rollers at the bottom of the bottom plate are inserted into the guide groove of the limiting plate, so that the storage box is prevented from shaking randomly when vertically moving, the vertical position of the storage box is lifted, the storage box is opposite to the heating device, and the metal material in the storage box can be fully heated and smelted.

Description

Technical Field

[0001] This application relates to the field of metal material processing technology, specifically a smelting apparatus for metal material processing. Background Technology

[0002] In the metal processing process, the smelting of metal raw materials is an important step. Traditional metal smelting equipment directly feeds the metal raw materials into the smelting equipment for smelting.

[0003] Chinese utility model patent CN222718633U discloses a smelting apparatus for metal material processing. It uses a heating device for metal smelting. In the event of an abnormal temperature inside the smelting tank, an emergency response component cuts off power to the heating device to ensure safe smelting operations. However, metal falling from the top of the smelting tank falls directly into a storage bin. Since the heating device is located in the middle of the smelting tank and the storage bin is at the bottom, the falling metal cannot be heated quickly enough. Furthermore, the metal falling into the storage bin gradually accumulates. While the heating device can effectively melt the outer layer of the accumulated metal as it raises the temperature inside the smelting tank, the insufficient temperature inside weakens the smelting effect.

[0004] Therefore, this application provides a smelting apparatus for metal material processing to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a metal material processing melting apparatus, which aims to solve the problems mentioned in the background art of existing metal material processing melting apparatuses, such as the inability to quickly heat the metal when it falls through the heating device, the gradual accumulation of metal material inside the storage bin, and the fact that while the heating device can effectively melt the outside of the accumulated metal material when raising the temperature inside the melting bin, the metal material accumulated inside will have a weakened melting effect due to insufficient temperature.

[0006] To achieve the above objectives, this application provides the following technical solution: a metal material processing melting apparatus, comprising a melting box, a feed pipe disposed at the top of the melting box for feeding metal materials, a sealing door plate disposed inside the melting box for separating the melting box and the feed pipe, a heating device disposed inside the melting box for heating the metal materials, and an emergency device disposed inside the melting box for abnormal power failure of the heating device;

[0007] To ensure the full melting of the metal material: a storage assembly for holding the metal material is set inside the melting box; an electric actuator is set at the bottom of the melting box to provide the moving power of the storage assembly; and an isolation plate is set between the storage assembly and the electric actuator to protect the electric actuator. Metal material is fed into the melting tank through the feed pipe and accumulates in the storage bin. Then, the electric actuator is activated, extending its output end. The output end of the electric actuator drives the lifting plate to move vertically. The lifting plate, through the plug-in column and the support column, pushes the limiting plate to move synchronously. The rollers at the bottom of the base plate are inserted into the guide grooves of the limiting plate to prevent the storage bin from swaying during vertical movement, thereby raising the vertical position of the storage bin so that it is directly opposite the heating device, ensuring that the metal material inside the storage bin can be fully heated and melted. After melting is completed, the output end of the electric actuator can be retracted to lower the height of the storage bin. The storage bin is then moved out of the melting tank through the opening and closing door by the rolling action of the rollers, hooked onto the pull rod.

[0008] Preferably, for better smelting of metal materials: the smelting box and the opposite end of the feed pipe are connected through-through; the feed pipe is equipped with a crushing device for pulverizing the metal material; a waste gas treatment device for treating the waste gas inside the smelting box is connected through-through-through-through-through-side to the smelting box; and a door for removing the storage assembly is opened on the front of the smelting box. The metal material is crushed by the crushing device, thereby facilitating heating and smelting by the heating device.

[0009] Preferably, to facilitate the installation of the emergency device and the heating device: the output terminal of the emergency device is electrically connected to the input terminal of the heating device; the outer wall of the emergency device is fixedly connected to the inner wall of the melting tank; and the outer wall of the heating device is fixedly connected to the inner wall of the melting tank. The fixed installation of the heating device and the emergency device facilitates the control of the heating device by the emergency device.

[0010] Preferably, to protect the electric actuator: the top of the insulating plate has a circular hole for the output end of the electric actuator to pass through, and the outer wall of the insulating plate is fixedly connected to the inner wall of the melting box. The fixedly installed insulating plate separates the melting area of ​​the melting box from the electric actuator, thereby preventing the electric actuator from being affected by high temperatures.

[0011] Preferably, for adjusting the position of the storage assembly: the output end of the electric actuator is fixedly connected to a lifting plate for moving the storage assembly, and the top of the lifting plate is provided with a partition component for limiting the swaying of the storage assembly. By extending or retracting the output end of the electric actuator, the lifting plate moves vertically, and the lifting plate, in turn, moves the partition component, thereby adjusting the height of the storage assembly.

[0012] Preferably, for the installation of the separation component and the lifting plate: slots are respectively provided at the four corners of the top of the lifting plate; the separation component includes a limiting plate disposed at the bottom of the storage component for placing the storage component, plug-in posts fixedly connected to the four corners of the bottom of the limiting plate for inserting into the slots, and support posts fixedly connected to the bottom of the limiting plate for supporting the limiting plate. By inserting the plug-in posts into the slots respectively, the limiting plate and the lifting plate can be quickly installed.

[0013] Preferably, to facilitate the movement of the storage bin: the storage assembly includes a storage bin disposed on top of a limiting plate for storing metal materials, a base plate fixedly connected to the bottom of the storage bin for blocking heat transfer, and rollers disposed on the bottom of the base plate for moving the base plate. The rotation of the rollers facilitates the movement of the storage bin.

[0014] Preferably, to prevent the storage bin from shaking: the top of the limiting plate has a guide groove for inserting the rollers, the outer wall of the storage bin has a groove, and the inner wall of the groove is fixedly connected to a pull rod for easy pulling of the storage bin. By inserting the rollers into the guide groove, the shaking of the storage bin when it moves vertically is reduced, and the storage bin is prevented from tipping over.

[0015] This application utilizes a design of a storage assembly, an electric actuator, and a partition assembly. By activating the electric actuator, its output end extends, causing a lifting plate to move vertically. The lifting plate, through connecting posts and support posts, pushes a limiting plate to move synchronously. Rollers at the bottom of the base plate are inserted into guide grooves in the limiting plate, preventing the storage box from swaying during vertical movement. This raises the storage box vertically, aligning it directly with the heating device and ensuring the metal material inside is fully heated and melted. After melting, the output end of the electric actuator retracts, lowering the storage box's height. A hook then hooks a pull rod, and the rolling rollers move the storage box out of the melting chamber via a door opening and closing mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a metal material processing melting device.

[0017] Figure 2 for Figure 1 A schematic diagram of the cross-section of the melting box;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the electric actuator and storage assembly;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure of the electric actuator and lifting plate;

[0020] Figure 5 for Figure 3 A schematic diagram of the structure of the middle partition component;

[0021] Figure 6 for Figure 3 A schematic diagram of the structure of the storage component.

[0022] In the picture:

[0023] 1. Melting box; 2. Feed pipe; 3. Sealing door panel; 4. Heating device; 5. Emergency device; 6. Material storage assembly; 61. Material storage box; 62. Base plate; 63. Roller; 64. Tie rod; 7. Electric push rod; 8. Isolation plate; 9. Separation assembly; 91. Limiting plate; 92. Insertion column; 93. Support column; 10. Lifting plate; 11. Crushing device; 12. Waste gas treatment device. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] This embodiment provides a smelting apparatus for metal material processing, such as... Figure 1-6 As shown, the smelting apparatus includes a smelting box 1, a feed pipe 2 installed at the top of the smelting box 1 for feeding metal materials, a sealing door 3 installed inside the smelting box 1 to separate the smelting box 1 and the feed pipe 2, a heating device 4 installed inside the smelting box 1 for heating the metal materials, and an emergency device 5 installed inside the smelting box 1 for abnormal power failure of the heating device 4.

[0026] To ensure the full melting of the metal material: a storage assembly 6 is installed inside the melting box 1 to hold the metal material; an electric actuator 7 is installed at the bottom of the melting box 1 to provide the moving power for the storage assembly 6; and an isolation plate 8 is installed between the storage assembly 6 and the electric actuator 7 to protect the electric actuator 7. Metal material is fed into the melting box 1 through the feed pipe 2 and falls into the storage box 61 for accumulation. Then, the electric push rod 7 is activated, causing its output end to extend. The output end of the electric push rod 7 drives the lifting plate 10 to move vertically. The lifting plate 10 pushes the limiting plate 91 to move synchronously through the plug-in column 92 and the support column 93. The rollers 63 at the bottom of the base plate 62 are inserted into the guide groove of the limiting plate 91 to prevent the storage box 61 from shaking randomly when it moves vertically, thereby raising the vertical position of the storage box 61 so that it is directly opposite the heating device 4, ensuring that the metal material inside the storage box 61 can be fully heated and melted. After melting is completed, the output end of the electric push rod 7 can be retracted to lower the height of the storage box 61. The pull rod 64 is hooked by the iron hook, and the storage box 61 is moved out of the melting box 1 by the rolling action of the rollers 63 through the opening and closing door.

[0027] Specifically, for better smelting of metal materials: the smelting box 1 and the feed pipe 2 are connected at opposite ends. The feed pipe 2 is equipped with a crushing device 11 for pulverizing metal materials. A waste gas treatment device 12 for treating the waste gas inside the smelting box 1 is connected to one side. A door for removing the storage assembly 6 is opened on the front of the smelting box 1. The metal materials are crushed by the crushing device 11, thus facilitating the heating device 4 to heat and smelt them. The crushing device 11 is an existing crushing roller crushing device. The two crushing rollers are driven by a motor to rotate in opposite directions, thereby crushing the metal material that falls between the crushing rollers. The exhaust gas treatment device 12 is an existing air purification device. It is connected to the smelting box 1 through a pipeline. The exhaust gas from the smelting flows into the exhaust gas treatment device 12 through the pipeline for exhaust gas purification. The opening and closing door is lower than the heating device 4. The bottom of the opening and closing door is flush with the ground. Therefore, when installing the smelting box 1, it is necessary to first dig a pit in the ground so that the bottom of the smelting box 1 can be placed in the pit so that the bottom of the opening and closing door is flush with the ground.

[0028] Specifically, to facilitate the installation of emergency device 5 and heating device 4: the output end of emergency device 5 is electrofused to the input end of heating device 4; the outer wall of emergency device 5 is fixedly connected to the inner wall of melting tank 1; and the outer wall of heating device 4 is fixedly connected to the inner wall of melting tank 1. The fixed installation of heating device 4 and emergency device 5 facilitates the control of heating device 4 by emergency device 5. The composition and working principle of the heating device 4 and the emergency device 5 are the same as those of the heating device and the abnormal emergency component in announcement number CN222718633U. Heating is performed by the heating device 4, and the emergency device 5 senses abnormal temperatures. When the temperature is abnormal, the heating device 4 is stopped by the pressure-sensitive switch through the connecting sleeve of the emergency device 5, reducing safety hazards. Two heating devices 4 are symmetrically arranged, located on both sides of the inner wall of the melting box 1. The position of the emergency device 5 is at the same level as the heating device 4, so that when the storage box 61 moves to the position of the heating device 4 for heating, the emergency device 5 can transfer the temperature of the storage box 61. The composition and working principle of the sealing door 3 are the same as those of the baffle, torsion spring and sealing gasket in announcement number CN222718633U, thereby separating the melting box 1 and the feed pipe 2.

[0029] Specifically, to protect the electric actuator 7: the top of the insulating plate 8 has a circular hole for the output end of the electric actuator 7 to pass through, and the outer wall of the insulating plate 8 is fixedly connected to the inner wall of the melting box 1. The fixedly installed insulating plate 8 separates the melting area of ​​the melting box 1 from the electric actuator 7, thereby preventing the electric actuator 7 from being affected by high temperatures. The insulating plate 8 uses an existing microporous insulation board, which has low thermal conductivity, thus preventing the electric actuator 7 from being affected by high temperatures. The size of the circular hole is adapted to the size of the output end of the electric actuator 7. The insulating plate 8 is fixedly installed to the melting box 1 with bolts. The electric actuator 7 is an existing electric telescopic rod, electrically connected to an external control power supply.

[0030] Specifically, for adjusting the position of the storage assembly 6: a lifting plate 10 for moving the storage assembly 6 is fixedly connected to the output end of the electric actuator 7. A dividing component 9 for limiting the swaying of the storage assembly 6 is provided on the top of the lifting plate 10. By extending or retracting the output end of the electric actuator 7, the lifting plate 10 moves vertically, and the lifting plate 10 drives the dividing component 9, thereby adjusting the height of the storage assembly 6. The lifting plate 10 and the output end of the electric actuator 7 are fixedly connected by bolts.

[0031] More specifically, for the installation of the separating component 9 and the lifting plate 10: slots are respectively opened at the four corners of the top of the lifting plate 10. The separating component 9 includes a limiting plate 91 set at the bottom of the storage component 6 for placing the storage component 6, plug-in posts 92 fixedly connected to the four corners of the bottom of the limiting plate 91 for insertion into the slots, and support posts 93 fixedly connected to the bottom of the limiting plate 91 for supporting the limiting plate 91. By inserting the plug-in posts 92 into the slots, the limiting plate 91 and the lifting plate 10 can be quickly installed. The size of the slot is adapted to the size of the plug-in posts 92, and the size of the limiting plate 91 corresponds to the size of the lifting plate 10. The plug-in posts 92 and the support posts 93 are bonded and fixed to the contact parts with the limiting plate 91. Both the separating component 9 and the lifting plate 10 are made of silicon carbide brick. Multiple support posts 93 are set and distributed at the bottom of the limiting plate 91, so that when the plug-in posts 92 are inserted into the slots, the support posts 93 support the middle position of the bottom end of the limiting plate 91.

[0032] Specifically, to facilitate the movement of the storage bin 61: the storage assembly 6 includes a storage bin 61 for storing metal materials, mounted on top of the limiting plate 91; a base plate 62 fixedly connected to the bottom of the storage bin 61 for blocking heat transfer; and rollers 63 mounted on the bottom of the base plate 62 for moving the base plate 62. The rotation of the rollers 63 facilitates the movement of the storage bin 61. The storage bin 61 is bonded and fixed to the base plate 62, which is made of silicon carbide. A circular groove is formed at the bottom end of the base plate 62, and a circular rod is fixed to the inner wall of the groove. The rollers 63 are sleeved on the outside of the circular rod to facilitate their rotation. At least four rollers 63 are provided, located at the four corners of the bottom of the base plate 62.

[0033] More specifically, to prevent the storage box 61 from shaking: the top of the limiting plate 91 has a guide groove for inserting the roller 63, and the outer wall of the storage box 61 has a groove. The inner wall of the groove is fixedly connected to a pull rod 64 for easy pulling of the storage box 61. By inserting the roller 63 into the guide groove, the shaking of the storage box 61 when moving vertically is reduced, and the storage box 61 is prevented from tipping over. The width of the guide groove corresponds to the width of the roller 63. Two guide grooves are provided. The pull rod 64 is glued and fixed to the inner wall of the groove. The operator can use a hook to hook the pull rod 64 to pull the storage assembly 6 out of the melting box 1.

[0034] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A metal material processing smelting apparatus, comprising a smelting box (1), a feed pipe (2) disposed at the top of the smelting box (1) for feeding metal materials, a sealing door plate (3) disposed inside the smelting box (1) for separating the smelting box (1) and the feed pipe (2), a heating device (4) disposed inside the smelting box (1) for heating metal materials, and an emergency device (5) disposed inside the smelting box (1) for abnormal power failure of the heating device (4); Its features are: A storage assembly (6) for holding metal materials is provided inside the melting box (1), an electric push rod (7) for providing the moving power of the storage assembly (6) is provided at the bottom of the melting box (1), and an isolation plate (8) for protecting the electric push rod (7) is provided between the storage assembly (6) and the electric push rod (7).

2. The smelting apparatus for metal material processing according to claim 1, characterized in that: The melting box (1) and the feed pipe (2) are connected at opposite ends. The feed pipe (2) is equipped with a crushing device (11) for crushing metal materials. The melting box (1) is connected to one side with a waste gas treatment device (12) for treating the waste gas inside the melting box (1). The front of the melting box (1) is provided with a door for taking out the storage component (6).

3. The smelting apparatus for metal material processing according to claim 1, characterized in that: The output end of the emergency device (5) is electrically connected to the input end of the heating device (4), the outer wall of the emergency device (5) is fixedly connected to the inner wall of the melting box (1), and the outer wall of the heating device (4) is fixedly connected to the inner wall of the melting box (1).

4. The smelting apparatus for metal material processing according to claim 1, characterized in that: The top of the isolation plate (8) is provided with a round hole for inserting the output end of the electric push rod (7), and the outer wall of the isolation plate (8) is fixedly connected to the inner wall of the melting box (1).

5. The smelting apparatus for metal material processing according to claim 1, characterized in that: The output end of the electric actuator (7) is fixedly connected to a lifting plate (10) for moving the material storage assembly (6), and the top of the lifting plate (10) is provided with a partition component (9) for limiting the shaking of the material storage assembly (6).

6. The smelting apparatus for metal material processing according to claim 5, characterized in that: The lifting plate (10) has slots at the four corners of its top. The separating component (9) includes a limiting plate (91) at the bottom of the storage component (6) for placing the storage component (6), a plug-in post (92) fixedly connected at the four corners of the bottom of the limiting plate (91) for inserting into the slots, and a support post (93) fixedly connected at the bottom of the limiting plate (91) for supporting the limiting plate (91).

7. The smelting apparatus for metal material processing according to claim 6, characterized in that: The storage assembly (6) includes a storage box (61) disposed on top of the limiting plate (91) for storing metal materials, a base plate (62) fixedly connected to the bottom of the storage box (61) for blocking heat transfer, and rollers (63) disposed on the bottom of the base plate (62) for moving the base plate (62).

8. The smelting apparatus for metal material processing according to claim 7, characterized in that: The top of the limiting plate (91) is provided with a guide groove for inserting the roller (63), and the outer wall of the storage box (61) is provided with a groove. The inner wall of the groove is fixedly connected with a pull rod (64) for easy pulling of the storage box (61).

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