Multi-frequency thermal control copper rod up-drawing furnace energy-saving device

By designing multi-frequency thermally controlled shading devices and protection devices in the copper rod furnace, the problems of large energy loss when smelting copper materials and users are easily scalded, and the energy saving and safety of the equipment are improved.

CN222460234UActive Publication Date: 2025-02-11JIANGXI WANXING COPPER CO LTD
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Patent Information

Application Number
CN202421219338.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-02-11
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

The existing copper rod top guide furnaces have large energy losses when smelting copper materials and users are prone to burns due to mistouching the guide tube.

Method used

A multi-frequency thermally controlled copper rod upper furnace energy-saving device is designed, using a shielding device and a protection device. The shielding device effectively blocks the furnace body's inlet through the cooperation of the slide plate and the slide rail, reducing energy loss. The protective device protects the user from high temperature damage from the guide tube through the design of the protective cover and limit rod.

Benefits of technology

It effectively reduces the energy loss of the furnace inlet, improves the practicality of the equipment, and reduces the risk of burns from users through protective devices, and improves the safety of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of copper rod casting, in particular to a multi-frequency thermal control copper rod up-drawing furnace energy-saving device which comprises a supporting frame and a shielding device, a furnace body is arranged on the inner wall of the supporting frame, a connecting frame is arranged on the side face of the supporting frame, a collector is arranged in the connecting frame, a guider is arranged at the lower end of the collector, and the shielding device is arranged on the supporting frame. The shielding device is arranged on the surface of the furnace body and comprises a sliding plate and a sliding rail, the sliding rail is fixedly connected to the surface of the furnace body, the sliding plate is slidably connected to the inner wall of the sliding rail, a sliding hole is formed in the inner wall of the sliding rail, and a sliding block is fixedly connected to the side face of the sliding plate. According to the copper smelting furnace, the shielding device is arranged, so that the furnace body is effectively shielded, the effect of shielding the feeding port of the furnace body is achieved, when the copper smelting furnace is used for smelting copper materials, the conditions that high temperature is prone to being scattered on the surface of the feeding port, the furnace body needs to be continuously heated, and energy loss is large occur, and the practicability of the copper smelting furnace is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of copper rod casting, in particular to a multi-frequency thermal control copper rod upper furnace energy-saving device. Background Art

[0002] With the vigorous development of society, people's dependence on copper products has increased. When copper is made into copper rods for use, a copper rod upper drawing furnace is used for manufacturing. The copper rod upper drawing furnace is a heat treatment process commonly used in the copper rod manufacturing process; its general process is: first, high-purity electrolytic copper raw materials are placed in a furnace at about 1100°C for smelting, and attention is paid to controlling the atmosphere inside the furnace to avoid oxidation of the copper surface; then the molten copper liquid is drawn up by copper rods to form rods. In this process, the speed and diameter of the rods must be controlled to ensure the quality and performance of the copper rods; finally, the copper rods are drawn to reach the required diameter and length.

[0003] However, the existing processing equipment has the following shortcomings:

[0004] When using the equipment to melt copper materials, high temperature easily radiates from the surface of the feed port, and the furnace body needs to be continuously heated, resulting in a large energy loss. Since the guide tube guides the molten copper, high temperature is generated on the surface of the guide tube. When operating, the user may accidentally touch the guide tube, causing burns to the skin that comes into contact with the guide tube.

[0005] Therefore, we proposed a multi-frequency thermal control copper rod upper furnace energy-saving device to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcoming of large equipment loss in the prior art and proposes a multi-frequency heat-controlled copper rod upper furnace energy-saving device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-frequency thermal control copper rod furnace upper energy-saving device, comprising a support frame and a shielding device, the inner wall of the support frame is provided with a furnace body, the side of the support frame is provided with a connecting frame, the interior of the connecting frame is provided with a collector, the lower end of the collector is provided with a guide, the shielding device is arranged on the surface of the furnace body, the shielding device comprises a slide plate and a slide rail, the slide rail is fixedly connected to the surface of the furnace body, the slide plate is slidably connected to the inner wall of the slide rail, the inner wall of the slide rail is provided with a slide hole, the side of the slide plate is fixedly connected with a slider, the surface of the slide plate is fixedly connected with a pull handle, the surface of the slide rail is provided with a card groove, and the inner wall of the slider is provided with a card hole.

[0008] Preferably, the inner wall of the locking hole is slidably connected with a locking ball, one end of which is locked with the inner wall of the locking groove. By arranging the locking ball inside the slider, the slider can be initially restricted, thereby reducing the situation where the slider is vibrated by the equipment when the equipment is in use, and the sliding of the slider drives the slide plate to detach from the furnace body.

[0009] Preferably, one end of the locking ball is fixedly connected with a stop block, and the stop block abuts against the surface of the sliding block. The stop block is provided to facilitate the limiting of the locking ball.

[0010] Preferably, a first spring is fixedly connected to the surface of the locking ball, and one end of the first spring away from the locking ball is fixedly connected to the inner wall of the locking hole. The first spring is provided to facilitate applying a restoring elastic force to the locking ball.

[0011] Preferably, a protective device is provided on the surface of the guide, and the protective device includes a protective cover and a limiting block. The limiting block is fixedly connected to the surface of the guide, and the protective cover protects the conduit at the lower end of the guide. A connecting arm is fixedly connected to the side of the protective cover, and the connecting arm is clamped with the inner wall of the limiting block. A limiting groove is provided on the side of the limiting block, and a pressure hole is provided at one end of the connecting arm. The inner wall of the pressure hole is slidably connected to a limiting rod. The guide tube can be protected by the equipment protective cover, which reduces the situation where the user accidentally touches the guide tube when the equipment is in use, causing burns to the user's skin.

[0012] Preferably, a second spring is fixedly connected to the lower surface of the limiting rod, and one end of the second spring away from the limiting rod is fixedly connected to the inner wall of the pressure hole. The second spring is provided to facilitate applying a reset elastic force to the limiting rod.

[0013] Preferably, the limiting rod is engaged with the inner wall of the limiting groove, and the limiting rod is provided to facilitate limiting the connecting arm.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, when the equipment is in use, the user heats the furnace body to the required temperature, then heats the copper material inside the furnace body for smelting, then starts the equipment guide to guide the copper liquid out, and after natural cooling and accumulation, the copper rod moves. When using the equipment, the user pulls the handle, and then the handle moves to drive the slide plate to move, and when the slide plate moves, it drives the slider to move, and when the slider moves, it drives the card ball to move, and the movement of the card ball drives the first spring to displace and deform to generate elastic force, and then the card ball is separated from the inside of the card slot, and then the slide plate is separated from the feeding port on the surface of the furnace body. By setting the shielding device, the furnace body is effectively shielded, which plays the role of shielding the feeding port of the furnace body. When the equipment is used to smelt copper material, the surface of the feeding port is prone to dissipate high temperature, and the furnace body needs to be continuously heated, resulting in a large energy loss, thereby improving the practicability of the equipment.

[0016] 2. In the utility model, by providing a protective device, when using the equipment, the user slides the limit rod to move, and when the limit rod moves, it drives the second spring to displace and deform to generate elastic force, and then the limit rod moves out of the inside of the limiting groove, and then the connecting arm loses its restraint, and then the connecting arm is pulled to move and drive the protective cover to separate from the guide tube at the lower end of the guide. By providing a protective device, the guide tube is effectively protected, which plays a role in protecting the user. When the equipment is in operation, the guide tube guides the copper liquid, resulting in high temperature on the surface of the guide tube. When the user is operating, it is easy to accidentally touch the guide tube, causing burns to the skin that comes into contact with the guide tube, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural diagram of a multi-frequency thermal control copper rod upper furnace energy-saving device is proposed for the utility model;

[0018] Figure 2 The utility model proposes a side view structural schematic diagram of a multi-frequency thermal control copper rod upper furnace energy-saving device;

[0019] Figure 3 A partial structural schematic diagram of a multi-frequency thermal control copper rod upper furnace energy-saving device is proposed for the utility model;

[0020] Figure 4 The utility model proposes a multi-frequency thermal control copper rod upper furnace energy-saving device Figure 3 Schematic diagram of the structure at A in the middle;

[0021] Figure 5 The utility model proposes a multi-frequency thermal control copper rod upper furnace energy-saving device Figure 3 Schematic diagram of the structure at point B in the middle.

[0022] Legend: 1. Support frame; 2. Furnace body; 3. Connecting frame; 4. Collector; 5. Guide; 6. Shielding device; 61. Slide plate; 62. Pull handle; 63. Slide rail; 64. Slider; 65. Slide hole; 66. Slot; 67. Slot; 68. Slot ball; 69. Stop block; 610. First spring; 7. Protective device; 71. Protective cover; 72. Connecting arm; 73. Limiting block; 74. Pressing hole; 75. Limiting slot; 76. Limit rod; 77. Second spring. DETAILED DESCRIPTION

[0023] See also Figure 1-5The utility model provides a technical solution: a multi-frequency thermal control copper rod upper furnace energy-saving device, including a support frame 1 and a shielding device 6, a furnace body 2 is arranged on the inner wall of the support frame 1, a connecting frame 3 is arranged on the side of the support frame 1, a collector 4 is arranged inside the connecting frame 3, and a guide 5 is arranged at the lower end of the collector 4.

[0024] The specific arrangement and function of the shielding device 6 and the protection device 7 will be described in detail below.

[0025] In this embodiment: the shielding device 6 is arranged on the surface of the furnace body 2, and the shielding device 6 includes a slide plate 61 and a slide rail 63. The slide rail 63 is fixedly connected to the surface of the furnace body 2, and the slide plate 61 is slidably connected to the inner wall of the slide rail 63. The inner wall of the slide rail 63 is provided with a slide hole 65. A slider 64 is fixedly connected to the side of the slide plate 61, and a pull handle 62 is fixedly connected to the surface of the slide plate 61. A card groove 66 is provided on the surface of the slide rail 63, and a card hole 67 is provided on the inner wall of the slider 64.

[0026] Specifically, a locking ball 68 is slidably connected to the inner wall of the locking hole 67 , and one end of the locking ball 68 is locked with the inner wall of the locking groove 66 .

[0027] In this embodiment, by arranging a locking ball 68 inside the slider 64, the slider 64 can be initially restricted, thereby reducing the situation in which the slider 64 is vibrated by the device when the device is in use and the slider 64 slides to drive the slide plate 61 away from the furnace body 2.

[0028] Specifically, one end of the locking ball 68 is fixedly connected with a stop block 69 , and the stop block 69 abuts against the surface of the sliding block 64 . The stop block 69 is provided to facilitate the limiting of the locking ball 68 .

[0029] Specifically, a first spring 610 is fixedly connected to the surface of the locking ball 68 , and one end of the first spring 610 away from the locking ball 68 is fixedly connected to the inner wall of the locking hole 67 . The first spring 610 is provided to facilitate applying a restoring elastic force to the locking ball 68 .

[0030] In this embodiment: a protective device 7 is provided on the surface of the guide 5, the protective device 7 includes a protective cover 71 and a limiting block 73, the limiting block 73 is fixedly connected to the surface of the guide 5, the protective cover 71 protects the conduit at the lower end of the guide 5, a connecting arm 72 is fixedly connected to the side of the protective cover 71, the connecting arm 72 is clamped with the inner wall of the limiting block 73, a limiting groove 75 is provided on the side of the limiting block 73, a pressure hole 74 is provided at one end of the connecting arm 72, and the inner wall of the pressure hole 74 is slidably connected to a limiting rod 76.

[0031] In this embodiment: the guide tube can be protected by the device protection cover 71, thereby reducing the possibility that the user accidentally touches the guide tube when the device is in use, causing burns to the user's skin.

[0032] Specifically, a second spring 77 is fixedly connected to the lower surface of the limiting rod 76 , and one end of the second spring 77 away from the limiting rod 76 is fixedly connected to the inner wall of the pressure hole 74 . The second spring 77 is provided to facilitate applying a reset elastic force to the limiting rod 76 .

[0033] Specifically, the limiting rod 76 is engaged with the inner wall of the limiting groove 75 , and the limiting rod 76 is provided to facilitate limiting the connecting arm 72 .

[0034] Working principle: When the equipment is in use, the user heats the furnace body 2 to the required temperature, then heats the copper material inside the furnace body 2 for smelting, then starts the equipment guide 5 to guide the copper liquid out, and after natural cooling and accumulation, the copper rod moves. When the equipment is in use, the user pulls the handle 62, and then the handle 62 moves to drive the slide plate 61 to move, and when the slide plate 61 moves, it drives the slider 64 to move, and when the slider 64 moves, it drives the card ball 68 to move, and the card ball 68 moves to drive the first spring 610 to displace and deform to generate elastic force, and then the card ball 68 disengages from the inside of the card slot 66, and then the slide plate 61 disengages from the feeding port on the surface of the furnace body 2. By setting the shielding device 6, the furnace body 2 is effectively shielded, which plays a role in shielding the feeding port of the furnace body 2. When the equipment is used to smelt copper material, the surface of the feeding port is prone to high temperature, and the furnace body 2 needs to be continuously heated, resulting in a large energy loss, thereby improving the practicability of the equipment.

[0035] When using the device, the user slides the limit rod 76 to move. When the limit rod 76 moves, it drives the second spring 77 to displace and deform to generate elastic force, and then the limit rod 76 moves out of the inside of the limit groove 75, and then the connecting arm 72 loses its restraint. Then the connecting arm 72 is pulled to move and drive the protective cover 71 to separate from the guide tube at the lower end of the guide 5. By setting the protection device 7, the guide tube is effectively protected, which plays a role in protecting the user. When the equipment is in operation, the guide tube guides the copper liquid, resulting in high temperature on the surface of the guide tube. When operating, the user is easy to accidentally touch the guide tube, causing burns to the skin that comes into contact with the guide tube, thereby improving the safety of the equipment.

Claims

1. A multi-frequency heat-controlled copper rod upper furnace energy-saving device, comprising a support frame (1) and a shielding device (6), characterized in that: The inner wall of the support frame (1) is provided with a furnace body (2), the side of the support frame (1) is provided with a connecting frame (3), the interior of the connecting frame (3) is provided with a collector (4), the lower end of the collector (4) is provided with a guide (5), the shielding device (6) is provided on the surface of the furnace body (2), the shielding device (6) comprises a slide plate (61) and a slide rail (63), the slide rail (63) is fixedly connected to the surface of the furnace body (2), the slide plate (61) is slidably connected to the inner wall of the slide rail (63), the inner wall of the slide rail (63) is provided with a slide hole (65), the side of the slide plate (61) is fixedly connected with a slider (64), the surface of the slide plate (61) is fixedly connected with a pull handle (62), the surface of the slide rail (63) is provided with a card slot (66), and the inner wall of the slider (64) is provided with a card hole (67).

2. A multi-frequency heat-controlled copper rod upper furnace energy-saving device according to claim 1, characterized in that: The inner wall of the locking hole (67) is slidably connected with a locking ball (68), and one end of the locking ball (68) is locked with the inner wall of the locking groove (66).

3. A multi-frequency heat-controlled copper rod upper furnace energy-saving device according to claim 2, characterized in that: One end of the locking ball (68) is fixedly connected to a stop block (69), and the stop block (69) abuts against the surface of the sliding block (64).

4. A multi-frequency heat-controlled copper rod upper furnace energy-saving device according to claim 3, characterized in that: A first spring (610) is fixedly connected to the surface of the locking ball (68), and one end of the first spring (610) away from the locking ball (68) is fixedly connected to the inner wall of the locking hole (67).

5. The multi-frequency heat-controlled copper rod upper furnace energy-saving device according to claim 1 is characterized in that: The surface of the guide (5) is provided with a protective device (7), the protective device (7) comprising a protective cover (71) and a limiting block (73), the limiting block (73) being fixedly connected to the surface of the guide (5), the protective cover (71) and the conduit at the lower end of the guide (5) being protected, the side of the protective cover (71) being fixedly connected with a connecting arm (72), the connecting arm (72) being clamped with the inner wall of the limiting block (73), the side of the limiting block (73) being provided with a limiting groove (75), one end of the connecting arm (72) being provided with a pressure hole (74), the inner wall of the pressure hole (74) being slidably connected with a limiting rod (76).

6. A multi-frequency heat-controlled copper rod upper furnace energy-saving device according to claim 5, characterized in that: A second spring (77) is fixedly connected to the lower surface of the limiting rod (76), and one end of the second spring (77) away from the limiting rod (76) is fixedly connected to the inner wall of the pressure hole (74).

7. A multi-frequency heat-controlled copper rod upper furnace energy-saving device according to claim 6, characterized in that: The limiting rod (76) is clamped with the inner wall of the limiting groove (75).