A high-efficiency and energy-saving metal regeneration smelting device

Abstract

The present invention discloses a highly efficient and energy-saving metal regeneration smelting device, which specifically relates to the field of metal processing, including a furnace, a separation mechanism fixedly installed on the top of the furnace; the separation mechanism includes a first filter screen, a second filter screen is provided at the bottom of the first filter screen, and the circumferential side outer walls of the first filter screen and the second filter screen are fixedly installed with external filter grilles, and vibrators are fixedly installed on both sides of the external filter grilles by bolts. The present invention sets a separation mechanism, utilizes the vibration of the vibrator to perform physical vibration stratification on the metal material, drives the second plug-in central axis and the second filter screen to rotate with a driving motor, so that the second filter screen and the first filter screen are flipped, and the medium-sized material is screened into the inner cavity of the furnace for smelting, so as to facilitate the sorting of waste materials and reduce the generation of black smoke.

Description

Technical Field

[0001] The present invention relates to the technical field of metal processing, and more specifically, to a high-efficiency and energy-saving metal regeneration smelting device. Background Art

[0002] A smelting furnace refers to a device that melts metal ingots and some scrap metals and adds necessary alloy components, and then melts them into the required alloys through operations such as slagging and refining. The heat generated by the combustion of fuel or the heat generated by the resistance element is directly transferred to the heating method of the charge, which is called direct heating method. Its advantages are high thermal efficiency and simple furnace structure. Its disadvantages are that the harmful impurities contained in the combustion products will have an adverse effect on the quality of the charge; the harmful gases volatilized by the charge or covering agent will corrode the resistance element and reduce its service life; during the combustion of fuel, the excess air content in the combustion products is high, resulting in large metal burnout during the heating process.

[0003] In order to save energy in production, factories will reuse some metals. When reusing metals, they will use a furnace to melt the metals, and then carry out secondary production and processing. However, the secondary metals will be mixed with some impurities such as plastics before processing. When heated in the furnace, excessive black exhaust will appear, which will aggravate the overall exhaust pollution of the factory and is not conducive to the factory's environmental protection and energy-saving use. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a high-efficiency and energy-saving metal regeneration and smelting device. By setting up a separation mechanism, the vibration of the vibrator is used to physically vibrate and stratify the metal material. The driving motor drives the second plug-in central axis and the second filter screen to rotate, so that the second filter screen and the first filter screen are flipped 180 degrees, and materials of moderate size are screened into the inner cavity of the furnace for smelting, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an efficient and energy-saving metal regeneration smelting device, comprising a furnace, a separation mechanism is fixedly installed on the top of the furnace;

[0006] The separation mechanism includes a first filter screen, a second filter screen is provided at the bottom of the first filter screen, external filter grilles are fixedly installed on the circumferential side outer walls of the first filter screen and the second filter screen, vibrators are fixedly installed on both sides of the external filter grilles by bolts, first plug-in type central axis is fixedly installed on both sides of the first filter screen by bolts, second plug-in type central axis is fixedly installed on both sides of the second filter screen by bolts, the first plug-in type central axis and the second plug-in type central axis are plugged into each other, and the first plug-in type central axis and the second plug-in type central axis are cylindrical after being plugged into each other, and one side of the first plug-in type central axis and the second plug-in type central axis are both transmission-connected to a driving motor.

[0007] In a preferred embodiment, first filter slots are provided on both sides of an external filter grille close to the first filter screen, and second filter slots are provided on both sides of an external filter grille close to the second filter screen.

[0008] In a preferred embodiment, external support frames are fixedly mounted on both sides of the external filter grille by bolts, and a semicircular restraining ring is fixedly mounted on one side of the external support frame.

[0009] In a preferred embodiment, a side support plate is fixedly mounted on the side of the external support frame away from the semicircular restraining ring by bolts.

[0010] In a preferred embodiment, a transverse connecting plate is fixedly mounted on the circumferential side outer wall of the external filtering grille by bolts, and the number of the transverse connecting plates is set to be multiple, and the multiple transverse connecting plates are in contact with each other.

[0011] In a preferred embodiment, first support plates are fixedly installed on both sides of the first filter screen, a semicircular rotating bearing is fixedly installed on one side of the first support plate by bolts, the first plug-in central axis and the second plug-in central axis are rotatably connected to the corresponding semicircular rotating bearing cavities, and the drive motor is fixedly installed on one side of the first support plate.

[0012] In a preferred embodiment, a second supporting plate is fixedly mounted on the bottom of the first supporting plate by bolts, a ventilation mechanism is fixedly mounted inside the second supporting plate by bolts, and a supporting base plate is fixedly mounted on the bottom of the second supporting plate by bolts.

[0013] Technical effects and advantages of the present invention:

[0014] The present invention provides a separation mechanism, utilizes the vibration of a vibrator to physically vibrate and stratify the metal materials, and then manually selects larger impurities. After the sorting is completed, the driving motor drives the second plug-in central axis and the second filter screen to rotate, so that the second filter screen and the first filter screen are flipped 180 degrees. The rotation of the vibrator is utilized to screen the medium-sized materials into the inner cavity of the furnace for smelting, so as to facilitate the sorting of waste materials, reduce the generation of black smoke, and allow metals of the same size to be smelted, which can facilitate the control of the market for the smelting of all metal materials, prevent some metal materials from being over-smelted, and prevent some smelting materials from being smelted for insufficient time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the partial structure of the separation mechanism of the present invention.

[0017] Figure 3 It is a partial structural front cross-sectional view of the separation mechanism of the present invention.

[0018] The accompanying drawings are marked as: 1 furnace, 2 separation mechanism, 21 first filter screen, 22 second filter screen, 23 external filter grille, 24 vibrator, 25 first plug-in central axis, 26 second plug-in central axis, 27 drive motor, 3 first filter slot, 4 second filter slot, 5 external support frame, 6 semicircular restraining ring, 7 side support plate, 8 horizontal connecting plate, 9 first support plate, 10 semicircular rotating bearing, 11 second support plate, 12 ventilation mechanism, 13 support base plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Refer to the instruction manual Figure 1-3An efficient and energy-saving metal regeneration smelting device according to an embodiment of the present invention may include a furnace 1, the model of the furnace 1 is set to the IGBT series, a separation mechanism 2 is fixedly installed on the top of the furnace 1, the separation mechanism 2 includes a first filter screen 21, a second filter screen 22 is arranged at the bottom of the first filter screen 21, the first filter screen 21 and the second filter screen 22 are respectively provided with two mesh screens with different apertures according to the size of the metal material to be smelted, one of which is slightly larger than the metal material to be smelted, and the other is smaller than the metal material to be smelted, the circumferential side outer walls of the first filter screen 21 and the second filter screen 22 are both fixedly installed with an external filter grille 23, the external filter grille Vibrators 24 are fixedly installed on both sides of 23 by bolts, first plug-in central axis 25 is fixedly installed on both sides of the first filter screen 21 by bolts, and second plug-in central axis 26 is fixedly installed on both sides of the second filter screen 22 by bolts. The first plug-in central axis 25 and the second plug-in central axis 26 are plugged into each other, and the first plug-in central axis 25 and the second plug-in central axis 26 are cylindrical after being plugged into each other. One side of the first plug-in central axis 25 and the second plug-in central axis 26 are both transmission-connected with a driving motor 27. The setting of the first plug-in central axis 25 and the second plug-in central axis 26 can improve the convenience of disassembly and assembly of the first filter screen 21 and the second filter screen 22.

[0021] Both sides of the external filter grille 23 near the first filter screen 21 are provided with first filter slots 3. The hole spacing of the first filter slots 3 can be set at different intervals according to user needs to achieve the desired filtering effect. Both sides of the external filter grille 23 near the second filter screen 22 are provided with second filter slots 4. Both sides of the external filter grille 23 are fixed with external support frames 5 by bolts. A semicircular binding ring 6 is fixedly installed on one side of the external support frame 5. A side support plate 7 is fixedly installed on the side of the external support frame 5 away from the semicircular binding ring 6 by bolts. The setting of the side support plate 7 can improve the stability of support and installation. The circumferential side outer wall of the external filter grille 23 is fixed with a transverse connecting plate 8 by bolts. The number of transverse connecting plates 8 It is arranged to be multiple, and multiple transverse connecting plates 8 are fitted to each other. First supporting plates 9 are fixedly installed on both sides of the first filter screen 21, and a semicircular rotating bearing 10 is fixedly installed on one side of the first supporting plate 9 by bolts. The first plug-in central axis 25 and the second plug-in central axis 26 are both rotatably connected to the corresponding inner cavity of the semicircular rotating bearing 10, and the driving motor 27 is fixedly installed on one side of the first supporting plate 9. The bottom of the first supporting plate 9 is fixedly installed with a second supporting plate 11 by bolts, and the interior of the second supporting plate 11 is fixedly installed with a ventilation mechanism 12 by bolts, and the bottom of the second supporting plate 11 is fixedly installed with a supporting bottom plate 13 by bolts. The setting of the ventilation mechanism 12 can discharge the debris and black smoke generated during the filtering process to the desired position, thereby achieving the effect of energy saving and environmental protection.

[0022] Working principle: First, take out the parts required by the present invention for easy installation and use, place the material to be smelted between the first filter screen 21 and the second filter screen 22, use a smaller screen to filter the finer impurities in the metal material, and after the filtering is completed, use the vibration of the vibrator 24 to physically vibrate and layer the metal material, and then manually select larger impurities. After the sorting is completed, the drive motor 27 drives the second plug-in central axis 26 and the second filter screen 22 to rotate, so that the second filter screen 22 and the first filter screen 21 are flipped 180 degrees, and the vibration of the vibrator 24 is used to screen the medium-sized material into the inner cavity of the furnace 1 for smelting. The ventilation mechanism 12 can discharge the black smoke and floating impurities generated during smelting from both sides to the required position for collection.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly efficient and energy-saving metal regeneration smelting device, comprising a furnace (1), characterized in that: A separation mechanism (2) is fixedly mounted on the top of the melting furnace (1); The separation mechanism (2) comprises a first filter screen (21), a second filter screen (22) being provided at the bottom of the first filter screen (21), the first filter screen (21) and the second filter screen (22) being provided with two mesh screens of different apertures according to the size of the metal material to be smelted, one of which is slightly larger than the metal material to be smelted, and the other is smaller than the metal material to be smelted, and the circumferential side outer walls of the first filter screen (21) and the second filter screen (22) are both fixedly mounted with external filter grilles (23), and both sides of the external filter grilles (23) are A vibrator (24) is fixedly installed by bolts, a first plug-in type central axis (25) is fixedly installed by bolts on both sides of the first filter screen (21), a second plug-in type central axis (26) is fixedly installed by bolts on both sides of the second filter screen (22), the first plug-in type central axis (25) and the second plug-in type central axis (26) are plugged into each other, and the first plug-in type central axis (25) and the second plug-in type central axis (26) are cylindrical after being plugged into each other, and one side of the first plug-in type central axis (25) and the second plug-in type central axis (26) are both drivingly connected to a drive motor (27); First filter slots (3) are provided on both sides of the external filter grille (23) close to the first filter screen (21), and second filter slots (4) are provided on both sides of the external filter grille (23) close to the second filter screen (22); External support frames (5) are fixedly mounted on both sides of the external filter grille (23) by means of bolts, and a semicircular restraining ring (6) is fixedly mounted on one side of the external support frame (5); A side support plate (7) is fixedly mounted on the side of the external support frame (5) away from the semicircular restraining ring (6) by means of bolts; A transverse connecting plate (8) is fixedly mounted on the circumferential side outer wall of the external filtering grille (23) by means of bolts, the number of the transverse connecting plates (8) being set to be multiple, and the multiple transverse connecting plates (8) are mutually abutted; A first support plate (9) is fixedly mounted on both sides of the first filter screen (21); a semicircular rotary bearing (10) is fixedly mounted on one side of the first support plate (9) via bolts; the first plug-in central axis (25) and the second plug-in central axis (26) are both rotatably connected to the inner cavities of the corresponding semicircular rotary bearings (10); and the drive motor (27) is fixedly mounted on one side of the first support plate (9); A second supporting plate (11) is fixedly mounted on the bottom of the first supporting plate (9) by means of bolts, a ventilation mechanism (12) is fixedly mounted inside the second supporting plate (11) by means of bolts, and a supporting bottom plate (13) is fixedly mounted on the bottom of the second supporting plate (11) by means of bolts; The smelting steps are as follows: first, the parts required by the present invention are taken out for easy installation and use, the material to be smelted is placed between the first filter screen (21) and the second filter screen (22), and the finer impurities in the metal material are filtered using a smaller screen. After the filtering is completed, the metal material is physically vibrated and layered using the vibration of the vibrator (24), and then larger impurities are manually selected. After the sorting is completed, the drive motor (27) drives the second plug-in central axis (26) and the second filter screen (22) to rotate, so that the second filter screen (22) and the first filter screen (21) are turned 180 degrees. The rotation of the vibrator (24) is used to screen the medium-sized material into the inner cavity of the furnace (1) for smelting. The ventilation mechanism (12) can discharge the black smoke and floating impurities generated during smelting from both sides to a desired location for collection.

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