A melting furnace section of a copper melting furnace

Abstract

The invention relates to the field of copper melting furnaces, and specifically to a melting furnace section of a copper melting furnace, comprising a melting furnace, a heating groove being provided on the upper surface of the melting furnace, an inner furnace being arranged inside the heating groove, a transmission groove being provided on the inner side wall of the heating groove, a heating block being fixedly connected to the lower end of the heating groove, a first transmission structure being arranged inside the transmission groove, and a first sliding structure being arranged on the upper surface of the melting furnace. The beneficial effects of the invention are as follows: by arranging the first transmission structure and the inner furnace, the solid copper block can be heated evenly in the initial stage of heating the solid copper inside the inner furnace, the heating time of the solid copper can be shortened, and the heating and temperature-raising efficiency of the solid copper can be improved; while the inner furnace is rotating, a gas spray chamber heats the inner furnace, so that the copper water adhering to the inner side wall of the inner furnace during the material discharge process is prevented from hardening, and the copper water inside the inner furnace can be discharged more smoothly.

Description

Technical Field

[0001] The invention relates to the field of copper melting furnaces, in particular to a melting furnace section of a copper melting furnace. Background Art

[0002] Copper is a transition element. Pure copper metal has good ductility, high thermal conductivity and electrical conductivity. Therefore, it is the most commonly used material in cables and electrical and electronic components. It can also be used as a building material and can be composed of many kinds of alloys. Copper alloys have excellent mechanical properties and very low resistivity. Copper is also a durable metal that can be recycled many times without damaging its mechanical properties. Copper can be heated and melted in a copper melting furnace and then the molten copper can be used to make handicrafts.

[0003] At present, in the initial stage of heating the copper material inside the copper melting furnace, the solid copper block is heated unevenly, which prolongs the heating time of the solid copper and affects the heating efficiency of the solid copper; when the molten copper inside the copper melting furnace is discharged, a large amount of molten copper adheres to the inner wall of the furnace and is easy to harden, resulting in obstruction of discharge; the slag adheres to the bottom and inner wall of the copper melting furnace and hardens, which makes it very inconvenient to clean the inside of the copper melting furnace. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a melting furnace section of a copper melting furnace.

[0005] The technical solution adopted by the present invention to solve its technical problems is: the melting furnace section of a copper melting furnace comprises a furnace, a heating groove is provided on the lower surface of the furnace, an inner furnace is arranged inside the heating groove, a transmission groove is provided on the inner side wall of the heating groove, a heating block is fixedly connected to the bottom end of the heating groove, a first transmission structure is arranged inside the transmission groove, a first sliding structure is provided on the upper surface of the furnace, a gas spray gun is fixedly connected to the furnace through the first sliding structure, support plates are provided on the two opposite outer side walls of the furnace, the two support plates are provided with a second sliding structure, and a second transmission structure is arranged between the furnace and the support plates.

[0006] Specifically, the first transmission structure includes a first drive motor, a gear, a gear plate, and a rotating rod. The first drive motor is fixedly connected to the bottom end of the transmission groove, the rotating rod is fixedly connected to the output end of the first drive motor through a coupling, the gear plate is fixedly connected to the top of the rotating rod, the gear is fixedly connected to the outer wall of the inner furnace, and the gear is meshingly connected to the gear plate.

[0007] Specifically, a support rod is fixedly connected to the inner side wall of the transmission groove, and the support rod is rotatably connected to the rotating rod.

[0008] Specifically, the first sliding structure includes a slider, a support block, a slide cylinder, a sleeve, and a slide groove. The slide groove is opened at the bottom of the slider. The slider is slidably connected to the inner furnace through the slide groove. The support block is located above the furnace. The sleeve is fixedly connected to the upper surface of the support block. The slide cylinder is fixedly connected to the upper surface of the slide cylinder. The slide cylinder and the sleeve are both mounted on the outer wall of the gas spray gun.

[0009] Specifically, the slide is slidably connected to the gas spray gun, the sleeve is fixedly connected to the gas spray gun, the support block is provided with connecting screws, the support block is threadedly connected to the upper surface of the furnace through the connecting screws, and the upper surfaces of the support block and the slide block are both inclined.

[0010] Specifically, the second transmission structure includes a rotating rod, a second driving motor, a belt, and a rotating wheel. Two rotating rods and two rotating wheels are provided. The two rotating rods are rotatably connected to the support plate, wherein the rotating rod located above is fixedly connected to the outer wall of the furnace, and the rotating rod located below is fixedly connected to the output end of the second driving motor through a coupling. The second driving motor is fixedly connected to the outer wall of the support plate, and the two rotating wheels are respectively fixedly connected to the ends of the two rotating rods away from the furnace, and the two rotating wheels are connected to the belt transmission.

[0011] Specifically, the second sliding structure includes a fixed column and an arc-shaped slide groove, the arc-shaped slide groove is opened on the side wall of the support plate, the fixed column is slidably connected to the inside of the arc-shaped slide groove, the fixed column is fixedly connected to the outer wall of the furnace, and a groove is opened on the upper surface of the furnace, and the groove is located between the two support plates. The inner wall of the groove is fixedly connected with a blanking plate, and the blanking plate is against the outer wall of the inner furnace.

[0012] Beneficial effects of the present invention:

[0013] (1) The melting furnace section of a copper melting furnace described in the present invention is provided with a first transmission structure and an inner furnace. Since the gear plate is meshed with the gear on the outer wall of the inner furnace, when the rotating rod drives the gear plate to rotate, it can drive the inner furnace to rotate in the heating groove. The top of the inner furnace slides along the slide groove, and the gas spray gun is tilted to heat the inside of the melting furnace all the time. In the initial stage of heating the solid copper inside the furnace, the solid copper block can be heated evenly, thereby shortening the heating time of the solid copper and improving the heating efficiency of the solid copper.

[0014] (2) The melting furnace section of a copper melting furnace described in the present invention is provided with a second transmission structure and a second sliding structure. The rotating wheel drives the melting furnace to rotate along the central axis of the rotating rod through the rotating rod. The melting furnace slides along the arc-shaped slide groove through the fixed column, so that the melting furnace can be tilted. The inner furnace is rotated by providing the first transmission structure. The inner furnace is heated by the gas spray chamber while rotating by providing the first sliding structure. The molten copper slides along the unloading plate for unloading, so that the molten copper adhering to the inner wall of the inner furnace during the unloading process is prevented from hardening. The molten copper inside the inner furnace is unloaded more smoothly. When cleaning the inside of the copper melting furnace, a slag remover is added into the inner furnace to rotate and heat the inner furnace. The rotating rod drives the inner furnace to slide along the arc-shaped slide groove to tilt, so that the slag in the furnace is cleaned conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 A schematic diagram of the top view of the melting furnace section of a copper melting furnace provided by the present invention;

[0017] Figure 2 A schematic diagram of the main structure of a melting furnace section of a copper melting furnace provided by the present invention;

[0018] Figure 3 A left-side structural schematic diagram of a melting furnace section of a copper melting furnace provided by the present invention;

[0019] Figure 4 A schematic diagram of the structure of a second driving structure in a melting furnace section of a copper melting furnace provided by the present invention;

[0020] Figure 5 Based Figure 2 Enlarged schematic diagram of part A.

[0021] In the figure: 1. furnace; 2. inner furnace; 21. heating groove; 22. transmission groove; 23. heating block; 3. first transmission structure; 31. gear; 32. gear plate; 33. rotating rod; 34. first drive motor; 35. support rod; 4. first sliding structure; 41. slider; 42. support block; 43. slide cylinder; 44. sleeve; 45. slide groove; 5. support plate; 6. second transmission structure; 61. rotating rod; 62. second drive motor; 63. rotating wheel; 64. belt; 7. second sliding structure; 71. arc slide groove; 72. fixed column; 8. gas spray gun; 9. blanking plate; 91. groove. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] like Figure 1-Figure 5 As shown, a melting furnace section of a copper melting furnace described in the present invention includes a furnace 1, a heating groove 21 is provided on the lower surface of the furnace 1, an inner furnace 2 is arranged inside the heating groove 21, a transmission groove 22 is provided on the inner side wall of the heating groove 21, a heating block 23 is fixedly connected to the bottom end of the heating groove 21, the heating block 23 is connected to an external power supply, and can heat the inner furnace 2 inside the heating groove 21, a first transmission structure 3 is arranged inside the transmission groove 22, a first sliding structure 4 is provided on the upper surface of the furnace 1, a gas spray gun 8 is fixedly connected to the furnace 1 through the first sliding structure 4, support plates 5 are provided on the two opposite outer side walls of the furnace 1, and the two support plates 5 are provided with a second sliding structure 7, and a second transmission structure 6 is arranged between the furnace 1 and the support plate 5.

[0024] Specifically, the first transmission structure 3 includes a first drive motor 34, a gear 31, a gear plate 32, and a rotating rod 33. The first drive motor 34 is fixedly connected to the bottom end of the transmission groove 22. The first drive motor 34 is provided with a drive motor frame and is fixedly connected to the inside of the transmission groove 22 through the drive motor frame. The first drive motor 34 is connected to an external power supply. The rotating rod 33 is fixedly connected to the output end of the first drive motor 34 through a coupling. The gear plate 32 is fixedly connected to the top of the rotating rod 33. The gear 31 is fixedly connected to the outer wall of the inner furnace 2. The gear 31 is meshed with the gear plate 32. When the first drive motor 34 drives the rotating rod 33 to rotate through the coupling, the gear plate 32 drives the inner furnace 2 to rotate in the heating groove 21 through the gear 31.

[0025] Specifically, a support rod 35 is fixedly connected to the inner side wall of the transmission groove 22 . The support rod 35 is rotatably connected to the rotating rod 33 . The support rod 35 assists in supporting the rotating rod 33 .

[0026] Specifically, the first sliding structure 4 includes a slider 41, a support block 42, a slide 43, a sleeve 44, and a slide groove 45. The slide groove 45 is opened at the bottom of the slider 41. The slider 41 is slidably connected to the inner furnace 2 through the slide groove 45. When the inner furnace 2 rotates in the heating groove 21, the slider 41 is slidably connected to the top of the inner furnace 2 through the slide groove 45. The support block 42 is located above the melting furnace 1. The sleeve 44 is fixedly connected to the upper surface of the support block 42. The slide 43 is fixedly connected to the upper surface of the slide 43. The slide 43 and the sleeve 44 are both sleeved on the outer wall of the gas spray gun 8, so that when the inner furnace 2 rotates, the gas spray gun 8 can always heat the solid copper placed inside the inner furnace 2, so that the solid copper is heated evenly and heats up quickly.

[0027] Specifically, the slide 43 is slidably connected to the gas spray gun 8, the sleeve 44 is fixedly connected to the gas spray gun 8, the support block 42 is provided with connecting screws, and the support block 42 is threadedly connected to the upper surface of the melting furnace 1 through the connecting screws. The upper surfaces of the support block 42 and the slide block 41 are both inclined, so that the gas spray gun 8 is inclined, and the nozzle of the gas spray gun 8 is inclined toward the inside of the inner furnace 2, so as to better heat the solid copper in the inner furnace 2.

[0028] Specifically, the second transmission structure 6 includes a rotating rod 61, a second driving motor 62, a belt 64, and a rotating wheel 63. The rotating rod 61 and the rotating wheel 63 are both provided with two, and the two rotating rods 61 are both rotatably connected to the support plate 5, wherein the rotating rod 61 located at the top is fixedly connected to the outer wall of the melting furnace 1, and the rotating rod 61 located at the bottom is fixedly connected to the output end of the second driving motor 62 through a coupling. When the second driving motor 62 is started, the rotating rod 61 is driven to rotate through the coupling. The second driving motor 62 is fixedly connected to the support plate 5, the second drive motor 62 is provided with a drive motor frame, and is fixedly connected to the outer wall of the support plate 5 through the drive motor frame, the second drive motor 62 is connected to an external power supply, and the two rotating wheels 63 are respectively fixedly connected to the ends of the two rotating rods 61 away from the melting furnace 1, and the rotation of the rotating rod 61 can drive the rotating wheel 63 to rotate. Similarly, the rotation of the rotating wheel 63 can drive the rotating rod 61 to rotate. The two rotating wheels 63 are both connected to the belt 64 for transmission. When the rotating rod 61 located at the top rotates, the melting furnace 1 can be driven to rotate, so that the melting furnace 1 is tilted.

[0029] Specifically, the second sliding structure 7 includes a fixed column 72 and an arc-shaped slide groove 71, the arc-shaped slide groove 71 is provided on the side wall of the support plate 5, the fixed column 72 is slidably connected inside the arc-shaped slide groove 71, the fixed column 72 is fixedly connected to the outer wall of the furnace 1, the fixed column 72 is used to prevent the furnace 1 from detaching from the support plate 5, and when the furnace 1 is tilted, the fixed column 72 slides in the arc-shaped slide groove 71, and the arc-shaped slide groove 71 limits the sliding trajectory of the furnace 1, and the upper surface of the furnace 1 is provided with a groove 91, and the groove 91 is located between the two support plates 5. The inner side wall of the groove 91 is fixedly connected with a blanking plate 9, and the blanking plate 9 is against the outer wall of the inner furnace 2. When the furnace 1 is tilted, the molten copper inside the furnace 1 can flow along the blanking plate 9 for blanking.

[0030] When in use, the present invention is connected to the power supply, the first drive motor 34 and the second drive motor 62 are both provided with a motor support frame, the first drive motor 34 is fixedly connected to the inner wall of the transmission groove 22 through the motor support frame, the second drive motor 62 is fixedly connected to the outer wall of the support plate 5 through the motor support frame, and the gas spray gun 8 is tilted. At the initial stage of heating the solid copper material in the inner furnace 2 by the heating block 23 and the gas spray gun 8, the first drive motor 34 is started, and the first drive motor 34 drives the rotation through the coupling. The movable rod 33 rotates, and the support rod 35 is rotatably connected with the rotating rod 61 to support the rotating rod 33. The rotating rod 33 drives the gear plate 32 to rotate. Since the gear plate 32 is meshed with the gear 31, the inner furnace 2 is driven to rotate in the heating groove 21. The top of the inner furnace 2 slides along the slide groove 45. The heating block 23 and the gas spray gun 8 both heat the solid copper in the inner furnace 2. The solid copper is heated evenly, thereby accelerating the heating time of the solid copper and improving the heating efficiency of the solid copper. When the copper liquid in the inner furnace 2 is discharged, the heating block 23 and the gas spray gun 8 are started. The second driving motor 62 drives the rotating rod 61 to rotate through the coupling, so that the two rotating wheels 63 are driven by the belt 64, thereby driving the melting furnace 1 to rotate. The melting furnace 1 slides along the arc-shaped slide groove 71 through the fixed column 72, so that the melting furnace 1 and the inner furnace 2 are tilted. The copper liquid in the inner furnace 2 flows along the unloading plate 9 for unloading. The gas spray gun 8 heats the inner wall of the inner furnace 2. The gear 31 drives the inner furnace 2 to rotate in the heating groove 21, so that the residual copper liquid remaining on the inner wall of the inner furnace 2 is heated to prevent the residual copper from Water hardening makes it smoother to discharge the molten copper inside the inner furnace 2. When cleaning the inner wall of the inner furnace 2, a slag remover is added to the inner furnace 2 for cleaning. The rotating rod 61 drives the inner furnace 2 to rotate. The inner furnace 2 slides along the arc-shaped slide groove 71 through the fixed column 72 to tilt. The gear plate 32 can drive the inner furnace 2 to rotate. The gas spray gun 8 heats the inner wall of the inner furnace 2 to facilitate cleaning of the hardened slag adhered to the inner wall of the inner furnace 2. The slag can directly flow out along the opening of the inclined inner wall of the inner furnace 2 and slide out through the discharge plate 9 for easy cleaning.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A melting furnace section of a copper melting furnace, characterized in that: The invention comprises a furnace (1), wherein a heating groove (21) is provided on the lower surface of the furnace (1), an inner furnace (2) is arranged inside the heating groove (21), a transmission groove (22) is provided on the inner side wall of the heating groove (21), a heating block (23) is fixedly connected to the bottom end of the heating groove (21), a first transmission structure (3) is arranged inside the transmission groove (22), a first sliding structure (4) is provided on the upper surface of the furnace (1), a gas spray gun (8) is fixedly connected to the furnace (1) via the first sliding structure (4), support plates (5) are arranged on two opposite outer side walls of the furnace (1), the two support plates (5) are arranged with a second sliding structure (7), and a second transmission structure (6) is arranged between the furnace (1) and the support plate (5); The first sliding structure (4) comprises a slider (41), a support block (42), a slide cylinder (43), a sleeve (44), and a slide groove (45); the slide groove (45) is provided at the bottom of the slider (41); the slider (41) is slidably connected to the inner furnace (2) via the slide groove (45); the support block (42) is located above the melting furnace (1); the sleeve (44) is fixedly connected to the upper surface of the support block (42); the slide cylinder (43) is fixedly connected to the upper surface of the slide cylinder (43); the slide cylinder (43) and the sleeve (44) are both sleeved on the outer wall of the gas spray gun (8); The slide cylinder (43) is slidably connected to the gas spray gun (8), the sleeve (44) is fixedly connected to the gas spray gun (8), the support block (42) is provided with a connecting screw, the support block (42) is threadedly connected to the upper surface of the furnace (1) through the connecting screw, and the upper surfaces of the support block (42) and the slide block (41) are both inclined; The first transmission structure (3) comprises a first driving motor (34), a gear (31), a gear plate (32), and a rotating rod (33); the first driving motor (34) is fixedly connected to the bottom end of the transmission groove (22); the rotating rod (33) is fixedly connected to the output end of the first driving motor (34) via a coupling; the gear plate (32) is fixedly connected to the top end of the rotating rod (33); the gear (31) is fixedly connected to the outer wall of the inner furnace (2); and the gear (31) is meshingly connected to the gear plate (32); The upper surface of the melting furnace (1) is provided with a groove (91), the groove (91) is located between two support plates (5), the inner side wall of the groove (91) is fixedly connected with a blanking plate (9), and the blanking plate (9) abuts against the outer side wall of the inner furnace (2); When the molten copper in the inner furnace (2) flows out, the inner furnace (2) can rotate, and the gas spray gun (8) heats the inner wall of the inner furnace (2), so that the residual molten copper adhering to the inner wall of the inner furnace (2) is heated to prevent the residual molten copper from hardening, so that the molten copper inside the inner furnace (2) can be discharged more smoothly; When cleaning the inner wall of the inner furnace (2), a slag removal agent is added to the inner furnace (2) for cleaning, the inner furnace (2) rotates and tilts, and a gas spray gun (8) heats the inner wall of the inner furnace (2) to facilitate cleaning of the hardened slag adhered to the inner wall of the inner furnace (2), and the slag flows out directly along the opening of the tilted inner furnace (2) side wall; A support rod (35) is fixedly connected to the inner side wall of the transmission groove (22), and the support rod (35) is rotatably connected to the rotating rod (33); The second transmission structure (6) comprises a rotating rod (61), a second driving motor (62), a belt (64), and a rotating wheel (63), wherein two rotating rods (61) and two rotating wheels (63) are provided, and the two rotating rods (61) are both rotatably connected to the support plate (5), wherein the rotating rod (61) located at the top is fixedly connected to the outer wall of the melting furnace (1), and the rotating rod (61) located at the bottom is fixedly connected to the output end of the second driving motor (62) via a coupling, and the second driving motor (62) is fixedly connected to the outer wall of the supporting plate (5), and the two rotating wheels (63) are respectively fixedly connected to one end of the two rotating rods (61) away from the melting furnace (1), and the two rotating wheels (63) are both drivingly connected to the belt (64); The second sliding structure (7) comprises a fixed column (72) and an arc-shaped slide groove (71), wherein the arc-shaped slide groove (71) is provided on the side wall of the support plate (5), the fixed column (72) is slidably connected inside the arc-shaped slide groove (71), and the fixed column (72) is fixedly connected to the outer wall of the melting furnace (1).

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