High-safety smelting device for preparing copper conductor

Abstract

The utility model discloses a high-safety smelting device for copper conductor preparation. The high-safety smelting device comprises a base, a smelting furnace body is arranged at the top of the base, a container is fixedly connected in the smelting furnace body, a heating ring is wound on the outer wall of the container, and a heat storage box is arranged outside the base. In the actual use process, when a copper conductor is placed in the container in the smelting furnace body and the heating ring is started through the power switch for heating, once the copper conductor is completely smelted, waste heat can be generated in the smelting furnace body, one end of the air outlet pipe is inserted into the air inlet pipe, the air inlet hopper can be aligned to the position of the container, and the suction fan is started; the suction fan is used for sucking heat released by the container into the communicating pipe, then the released heat flows back into the heat storage box through the communicating pipe, the heat flows back into the smelting furnace body through the air outlet pipe by opening the second valve and the first valve, efficient utilization of the heat is achieved through the circulation process, and the energy-saving effect is remarkable. And meanwhile, the preheating rate of next smelting is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of copper conductor melting, in particular to a melting device with high safety for preparing copper conductors. Background Art

[0002] A copper conductor melting device with high safety is a specially designed equipment for heating copper or copper alloy to its melting point to prepare conductor materials. Such devices usually include advanced safety measures, such as an automatic temperature monitoring system and a safety protection device against fire, to ensure the safety of operators and equipment during the melting process. In addition, the design may also consider waste gas treatment and environmental protection to reduce pollutant emissions that may be generated during the melting process. These devices are designed to provide a safe and efficient working environment to ensure stability and reliability during the production process;

[0003] In the prior art, when staff use a melting device to melt copper conductors, it takes a long time to wait during reheating. And when the melting is over, after the molten slurry is taken out, the heating device and the container will retain heat, and this part of the heat will be directly lost, resulting in the need to preheat again when melting next time. This not only wastes but also leads to a long preheating time, greatly reducing the working efficiency. To solve this technical problem, the utility model proposes a melting device with high safety for preparing copper conductors. Summary of the Invention

[0004] (1) Technical Problem to be Solved

[0005] In the prior art, when staff use a melting device to melt copper conductors, it takes a long time to wait during reheating. And when the melting is over, after the molten slurry is taken out, the heating device and the container will retain heat, and this part of the heat will be directly lost, resulting in the need to preheat again when melting next time. This not only wastes but also leads to a long preheating time, greatly reducing the working efficiency. To solve this technical problem, the utility model proposes a melting device with high safety for preparing copper conductors.

[0006] (2) Technical Solution

[0007] To achieve the above object, the utility model is realized by the following technical solutions: A high-safety melting device for preparing copper conductors, including a base, a melting furnace body is arranged on the top of the base, a container is fixedly connected inside the melting furnace body, a heating ring is wound around the outer wall of the container, a heat storage box is arranged outside the base, a communicating pipe is fixedly connected to the top of the heat storage box, the other end of the communicating pipe is fixedly connected to an air inlet hopper, and a dust-proof net is arranged inside the air inlet hopper. A suction fan is arranged inside one end of the communicating pipe. At the same time, an air inlet pipe is fixedly connected to one side of the melting furnace body. A valve I is fixedly connected to the outer side wall of the air inlet pipe, and the air inlet pipe penetrates through the melting furnace body and extends into the melting furnace body. At the same time, a thread is arranged outside the air inlet pipe. An air outlet pipe is arranged on the outer side wall of the heat storage box. A valve II is arranged on the outer side wall of the air outlet pipe. At the same time, the air outlet pipe penetrates through the valve II and extends into the heat storage box. The other end of the air outlet pipe is slidably connected with a nut, and the air outlet pipe corresponds to the air inlet pipe. At the same time, the nut is threadedly connected to one end of the air inlet pipe.

[0008] Preferably, the air inlet hopper corresponds to the container, and the air inlet hopper is located directly above the container.

[0009] Preferably, a pair of vertical plates are fixedly connected to the top of the base. A rotating rod is rotatably connected inside both sides of the vertical plates. At the same time, the rotating rod penetrates through the vertical plates and extends to the outer wall of the melting furnace body, and the other end of the rotating rod is rotatably connected to the melting furnace body.

[0010] Preferably, a turning handle is fixedly connected to the outer wall of the other end of one of the rotating rods.

[0011] Preferably, slots are respectively opened inside the four corners of the melting furnace body, and four heat absorption plates are arranged inside the base. At the same time, the heat absorption plates correspond to the slots, and the heat absorption plates are slidably connected inside the slots.

[0012] Preferably, four inner holes are opened inside the melting furnace body. At the same time, the inner holes correspond to the heat absorption plates, and a handle is fixedly connected to the top of the heat absorption plates.

[0013] (III) Beneficial effects

[0014] The utility model provides a high-safety melting device for preparing copper conductors. It has the following beneficial effects:

[0015] (1) When the copper conductor is placed in the container inside the furnace body and the heating ring is started to heat through the power switch, once the melting of the copper conductor is completed, there will be residual heat in the furnace body, which can push the heat storage tank. One end of the air outlet pipe is inserted into the air inlet pipe and fixedly connected by rotating the nut. The air inlet hopper will be aligned with the position of the container. Start the suction fan. The function of the suction fan is to suck the heat released by the container into the connecting pipe. The dust-proof net effectively prevents dust from entering the system. The released heat then flows back into the heat storage tank through the connecting pipe. By opening valve two and valve one, the heat flows back into the furnace body through the air outlet pipe again. This cyclic process realizes the efficient utilization of heat, has a remarkable energy-saving effect, and also speeds up the preheating rate of the next smelting. Brief Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the external structure of the furnace body of the present utility model;

[0018] Figure 3 is a schematic diagram of the internal structure of the container of the present utility model;

[0019] Figure 4 is a schematic diagram of the inside of the furnace body on the side of the present utility model.

[0020] In the figure: 1, base; 2, vertical plate; 3, rotating rod; 4, furnace body; 5, turning handle; 6, air inlet pipe; 7, valve one; 8, heat storage tank; 9, valve two; 10, air outlet pipe; 11, nut; 12, connecting pipe; 13, suction fan; 14, air inlet hopper; 15, container; 16, heating ring; 17, inner hole; 18, slot; 19, heat absorption plate; 20, handle; 21, dust-proof net. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0023] Embodiment 1: A smelting device with high safety for preparing copper conductors, including a base 1. A furnace body 4 is arranged on the top of the base 1. A container 15 is fixedly connected inside the furnace body 4. A heating ring 16 is wound around the outer wall of the container 15. A heat storage box 8 is arranged outside the base 1. A connecting pipe 12 is fixedly connected to the top of the heat storage box 8. The other end of the connecting pipe 12 is fixedly connected to an air inlet hopper 14. A dust-proof net 21 is arranged inside the air inlet hopper 14. An air suction fan 13 is arranged inside one end of the connecting pipe 12. At the same time, one side of the furnace body 4 is fixedly connected to an air inlet pipe 6. A valve I 7 is fixedly connected to the outer side wall of the air inlet pipe 6. The air inlet pipe 6 penetrates through the furnace body 4 and extends into the furnace body 4. At the same time, the outside of the air inlet pipe 6 is provided with threads. An air outlet pipe 10 is arranged on the outer side wall of the heat storage box 8. A valve II 9 is arranged on the outer side wall of the air outlet pipe 10. At the same time, the air outlet pipe 10 penetrates through the valve II 9 and extends into the heat storage box 8. The other end of the air outlet pipe 10 is slidably connected with a nut 11. The air outlet pipe 10 corresponds to the air inlet pipe 6. At the same time, the nut 11 is threadedly connected to one end of the air inlet pipe 6. The air inlet hopper 14 corresponds to the container 15, and the air inlet hopper 14 is located directly above the container 15.

[0024] Put the copper conductor into the container 15 inside the furnace body 4, and start the power switch to start the heating ring 16 to heat the container 15. Once the copper conductor melts, the furnace body 4 will generate waste heat. At this time, by pushing the heat storage box 8, one end of the air outlet pipe 10 is inserted into the air inlet pipe 6 and fixed by rotating the nut 11. After the connection is completed, the air inlet hopper 14 will be aligned with the position of the container 15, and the air suction fan 13 is started. The function of the air suction fan 13 is to suck the heat released by the container 15 into the connecting pipe 12. The dust-proof net 21 effectively prevents dust from entering the system. The released heat then flows back into the heat storage box 8 through the connecting pipe 12. At the same time, the valve II 9 and the valve I 7 are opened, and the heat flows back into the furnace body 4 through the air outlet pipe 10 again. This process realizes the recycling of heat, has a significant energy-saving effect, and speeds up the preheating rate of the next smelting.

[0025] Embodiment 2: The difference between this embodiment and Embodiment 1 is that, a pair of vertical plates 2 are fixedly connected to the top of the base 1. A rotating rod 3 is rotatably connected inside the two side vertical plates 2. At the same time, the rotating rod 3 penetrates through the vertical plate 2 and extends to the outer wall of the furnace body 4. The other end of the rotating rod 3 is rotatably connected to the furnace body 4. A rotating handle 5 is fixedly connected to the outer wall of the other end of one side rotating rod 3. Slots 18 are respectively opened inside the four corners of the furnace body 4. Four heat absorption plates 19 are arranged inside the base 1. At the same time, the heat absorption plates 19 correspond to the slots 18. At the same time, the heat absorption plates 19 are slidably connected inside the slots 18. Four inner holes 17 are opened inside the furnace body 4. At the same time, the inner holes 17 correspond to the heat absorption plates 19. A handle 20 is fixedly connected to the top of the heat absorption plate 19.

[0026] The heat absorption plate 19 can be inserted into the slot 18 through the handle 20. In this way, the heat generated inside the furnace body 4 will flow through the inner hole 17 to the heat absorption plate 19, which is absorbed and stored by the heat absorption plate 19, effectively preventing heat loss. When it is necessary to move the heat storage box 8, the nut 11 can be rotated in the reverse direction to disconnect the heat storage box 8. By rotating the turning handle 5, the rotating rod 3 will rotate accordingly, and then drive the furnace body 4 to rotate. This rotation can discharge the dissolved matter in the container 15.

[0027] Working principle: When the staff needs to smelt the copper conductor, first put the copper conductor into the container 15 inside the furnace body 4. By turning on the power switch, the heating ring 16 starts to heat the container 15. When the copper conductor melts, there will be residual heat inside the furnace body 4. At this time, push the heat storage box 8 and insert one end of the air outlet pipe 10 into the air inlet pipe 6, and then rotate the nut 11 to make a fixed connection. After the connection is completed, at the same time, the air intake hopper 14 will be aligned with the position of the container 15, and start the suction fan 13. Under the action of the suction fan 13, the heat discharged from the container 15 will be sucked into the connecting pipe 12. At the same time, the dust-proof net 21 can effectively prevent dust. Through the connecting pipe 12, the heat flows back into the heat storage box 8. At this time, by opening the valve two 9 and the valve one 7, the heat will flow through the air outlet pipe 10 and back into the furnace body 4 again, thus achieving the effect of recycling, realizing the energy-saving effect, and at the same time accelerating the preheating rate for the next smelting. The heat absorption plate 19 is inserted into the slot 18 through the handle 20. At the same time, the heat inside the furnace body 4 flows into the heat absorption plate 19 through the inner hole 17, and is absorbed and stored by the heat absorption plate 19, thereby preventing heat loss. Then rotate the nut 11 in the reverse direction to remove the heat storage box 8. By rotating the turning handle 5 to drive the rotating rod 3 to rotate, when the rotating rod 3 rotates, it will drive the furnace body 4 to rotate, so that the solution inside the container 15 can be discharged.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A melting device with high safety for preparing copper conductors, characterized in that: It includes a base (1). At the top of the base (1), there is a furnace body (4). Inside the furnace body (4), there is a container (15) fixedly connected. Around the outer wall of the container (15), there is a heating ring (16). Outside the base (1), there is a heat storage tank (8). At the top of the heat storage tank (8), there is a connecting pipe (12) fixedly connected. The other end of the connecting pipe (12) is fixedly connected with an air inlet hopper (14). And inside the air inlet hopper (14), there is a dust-proof net (21). Inside one end of the connecting pipe (12), there is a suction fan (13). At the same time, on one side of the furnace body (4), there is an air inlet pipe (6) fixedly connected. On the outer side wall of the air inlet pipe (6), there is a valve one (7). And the air inlet pipe (6) passes through the furnace body (4) and extends into the furnace body (4). At the same time, the outside of the air inlet pipe (6) has a thread. On the outer side wall of the heat storage tank (8), there is an air outlet pipe (10). On the outer side wall of the air outlet pipe (10), there is a valve two (9). At the same time, the air outlet pipe (10) passes through the valve two (9) and extends into the heat storage tank (8). The other end of the air outlet pipe (10) is externally slidably connected with a nut (11). And the air outlet pipe (10) corresponds to the air inlet pipe (6). At the same time, the nut (11) is threadedly connected to one end of the air inlet pipe (6).

2. A melting device with high safety for copper conductor production according to claim 1, characterized in that: The air inlet hopper (14) corresponds to the container (15), and the air inlet hopper (14) is located directly above the container (15).

3. A melting device with high safety for preparing copper conductors according to claim 1, characterized in that: At the top of the base (1), there are a pair of vertical plates (2) fixedly connected. Inside the two vertical plates (2) on both sides, there is a rotating rod (3) rotatably connected. At the same time, the rotating rod (3) passes through the vertical plates (2) and extends to the outer wall of the furnace body (4). And the other end of the rotating rod (3) is rotatably connected to the furnace body (4).

4. A melting device with high safety for copper conductor production according to claim 3, characterized in that: On the outer wall of the other end of one side of the rotating rod (3), there is a turning handle (5) fixedly connected.

5. A melting device with high safety for preparing copper conductors according to claim 1, characterized in that: Inside the four corners of the furnace body (4), there are slots (18) respectively. And inside the base (1), there are four heat absorption plates (19). At the same time, the heat absorption plates (19) correspond to the slots (18). And the heat absorption plates (19) are slidably connected inside the slots (18).

6. A melting device with high safety for copper conductor production according to claim 5, characterized in that: Inside the furnace body (4), there are four inner holes (17). At the same time, the inner holes (17) correspond to the heat absorption plates (19). And at the top of the heat absorption plates (19), there are handles (20) fixedly connected.

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