Portable smelting device with recovery function

Abstract

The utility model relates to the technical field of metal dust recovery, in particular to a portable smelting device with a recovery function, which is characterized in that a dust collection port is connected with a dust collection air bellow and is used for recovering metal dust impurities; the material storage box is connected with the dust collection air box and used for storing the sucked metal dust impurities. The smelting crucible is connected with a discharging port of the storage box, and the outer side of the smelting crucible is sleeved with an electric heating coil which is used for smelting the metal dust impurities. The device provided by the utility model realizes the integration of dust removal, collection, compression molding and smelting, shortens the treatment distance and time, and avoids combustion and oxidation of metal dust.

Description

Technical Field

[0001] The utility model relates to the technical field of metal dust recovery, in particular to a portable smelting device with a recovery function. Background Art

[0002] During the alloy smelting process, the volatilization of metal substances will leave a large amount of metal dust impurities in the furnace. Metal dust such as aluminum, titanium, chromium, and nickel will remain in the furnace in large quantities, affecting the alloy yield. Therefore, removing and recycling the metal dust impurities in the furnace is of great significance to ensure smelting safety and avoid pollution and waste. In the current production process, ordinary industrial vacuum cleaners are usually used to suck out the metal dust impurities in the furnace. However, the temperature at the smelting site is high, and the treated metal dust is easily oxidized, making it worthless. In addition, there is a lack of portable metal dust recovery and reuse equipment. Utility Model Content

[0003] The purpose of the present utility model is to provide a portable smelting device with a recycling function to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions.

[0005] A portable smelting device with a recycling function, comprising:

[0006] The dust suction port is connected to the dust suction bellows to recover metal dust impurities;

[0007] The storage box is connected to the dust suction bellows and is used to store the sucked metal dust impurities;

[0008] The smelting crucible is connected to the discharge port of the material storage box. The outer side of the smelting crucible is provided with an electric heating coil for smelting the metal dust impurities.

[0009] Furthermore, it also includes: a base, a first mounting port is provided on the base, the dust suction port is provided on the first mounting port, the dust suction bellows is provided on the dust suction port, a first pipe is provided on the dust suction bellows, and the material storage box is provided above one side of the base; wheels are provided at the bottom of the base, a second mounting port is provided on one side of the base, a telescopic rod is provided on the other side of the base, and a push-pull rod is provided on the telescopic rod.

[0010] Furthermore, a first motor is provided on the second mounting port, a rotating rod is provided at the bottom of the first motor, an axis groove is provided on the outer side of the rotating rod and the inner side of the bottom of the second mounting port, and balls are provided on the axis groove, and the balls rotate on the axis grooves on both sides.

[0011] Furthermore, a rotating disk is provided at the bottom of the rotating rod, a scraping broom is provided at the bottom of the rotating disk, and metal dust baffles are provided on both sides of the scraping broom.

[0012] Furthermore, a cooling box is provided above the storage box, and the cooling box is used to cool the metal dust impurities in the storage box. A butt joint is provided above the cooling box, one side of the butt joint is connected to the first pipe, and the other side of the butt joint is provided with a second pipe, and the second pipe is connected to the cooling box;

[0013] The butt joint tube is a double-layer structure. A cooling tube is provided inside the butt joint tube. The first tube and the second tube are connected to both sides of the cooling tube respectively. A liquid tank is provided outside the cooling tube for storing coolant.

[0014] Furthermore, a liquid filling port is provided above the docking tube, a cover is provided on the liquid filling port, heat dissipation pipes are provided on both sides of the liquid filling port, a threaded port is provided at the bottom of the docking tube, a threaded cover is provided on the threaded port, the threaded port and the threaded cover are threadedly connected, and a support column is provided on the cooling box, and the support column supports the docking tube.

[0015] Furthermore, a heat dissipation net is provided at the bottom of the cooling box, a guide tube is provided inside the cooling box, the second pipe passes through the guide tube, the guide tube extends to the bottom of the heat dissipation net, a heat dissipation bellows is provided on one side of the cooling box, a heat dissipation fan is provided inside the heat dissipation bellows, and filters are provided on both sides of the heat dissipation bellows.

[0016] Furthermore, an adsorption layer is provided on the material storage box, a docking port is provided on the inner side of the adsorption layer, and the docking port is connected to the bottom of the guide tube.

[0017] Furthermore, a mounting frame is provided on the outside of the cooling box, the cooling box is fixed on the mounting frame, a first electric push rod is provided on the base, connecting ports are provided on both sides of the mounting frame, the connecting ports are connected to the first electric push rod, mounting springs are provided on the inside of the two first electric push rods, dampers are provided inside the mounting springs, sliders are provided on the inside of multiple mounting springs, mounting grooves are provided on the mounting springs, the mounting grooves are used to install the material storage box, a sliding port is provided at the bottom of the mounting groove, and the sliding port is connected to the slider.

[0018] Furthermore, a lifting plate is provided on one side of the interior of the material storage box, and a discharge port is provided on the side wall of the material storage box near the lifting plate, a smelting crucible is provided on the bottom side of the material storage box near the discharge port, a second motor is provided on one side of the smelting crucible, a push plate and an extrusion plate are provided on one side of the interior of the material storage box, a second electric push rod and a third electric push rod are provided on the outside of the material storage box, the second electric push rod is connected to the push plate, and the third electric push rod is connected to the extrusion plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The device uses a first motor to drive the rotating rod to rotate. The ball bearing clamps the rotating rod to the second mounting port and rotates on the shaft grooves on both sides, which drives the bottom turntable to rotate, so that the scraper can scrape up the metal dust impurities stuck on the ground, facilitating subsequent absorption. The metal dust impurities on the ground are blocked by the metal dust baffles on both sides, keeping them at the bottom of the device, thereby making the device more effective in dust collection.

[0021] 2. The device adds coolant to the liquid tank through the liquid filling port, and the lid seals the liquid filling port. When metal dust impurities enter the cooling pipe, the coolant in the liquid tank initially cools them down. The heat dissipation pipe dissipates heat by the internal coolant. The threaded cap seals the threaded port to prevent the coolant from flowing out. Otherwise, it can be opened to replace the coolant.

[0022] 3. The device pushes the storage box to the bottom of the cooling box by installing a spring, making it fit more closely. The cooling fan can cool the impurity metal dust inside the storage box, the filters on both sides can block the impurities on both sides, and the adsorption layer can absorb the raised metal dust.

[0023] 4. The temperature at the smelting site is high, and the metal dust sucked in is very easy to burn. This device prevents the metal dust from burning and oxidizing by dissipating heat and cooling the metal dust;

[0024] 5. The device can realize the extrusion molding of the collected metal dust, which is beneficial to the smelting of metal dust;

[0025] 6. The device can melt the compressed metal dust, realizing the integration of dust removal, collection, compression molding and melting, shortening the processing distance and time, and avoiding the combustion and oxidation of metal dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the connection structure of the scraper broom of the utility model;

[0029] Figure 4 This is a schematic diagram of the butt-jointed pipe structure of the utility model;

[0030] Figure 5 This is a schematic diagram of the cooling box structure of the utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the material storage box of the utility model;

[0032] Figure 7 This is a schematic diagram of the first structure of the material storage box in the second embodiment of the present utility model;

[0033] Figure 8 This is a schematic diagram of the second structure of the material storage box in Example 2 of the present utility model.

[0034] In the figure: 1. Base; 11. First mounting port; 12. Metal dust baffle; 13. Second mounting port; 14. Axis slot; 15. Wheel; 2. Dust suction port; 21. Dust suction bellows; 22. Push-pull rod; 23. First pipe; 24. Second pipe; 25. Telescopic rod; 3. First motor; 31. Rotating rod; 32. Ball bearing; 33. Turntable; 34. Broom; 4. Docking pipe; 41. Cooling pipe; 42. Liquid tank; 43. Liquid filling port; 44. Cover; 45. Threaded port; 46. Threaded cover; 47. Heat dissipation pipe ;5. Cooling box; 51. Guide tube; 52. Heat dissipation net; 53. Heat dissipation bellows; 54. Cooling fan; 55. Filter; 56. Support column; 6. Storage box; 61. Adsorption layer; 62. Docking port; 63. Mounting groove; 64. Slide; 65. Mounting spring; 66. Slider; 7. Mounting frame; 71. First electric push rod; 72. Connecting port; 8. Melting crucible; 81. Push plate; 82. Second electric push rod; 83. Extrusion plate; 84. Third electric push rod; 85. Lifting plate; 86. Second motor. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are part of the embodiments of the present invention, rather than all of the embodiments. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0036] Furthermore, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts disclosed in the present invention.

[0037] In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present invention. Rather, they are merely examples of devices consistent with certain aspects of the present invention, as detailed in the appended claims.

[0039] Example 1

[0040] See also Figures 1 to 6 The utility model provides a technical solution, a portable smelting device with a recycling function, comprising:

[0041] The dust suction port 2 is connected to the dust suction bellows 21 for recovering metal dust impurities; the storage box 6 is connected to the dust suction bellows 21 for storing the sucked metal dust impurities; the smelting crucible 8 is connected to the discharge port of the storage box 6, and the outer side of the smelting crucible 8 is provided with an electric heating coil for smelting the metal dust impurities.

[0042] Preferably, it also includes: a base 1, a first mounting port 11 is provided on the base 1, the dust suction port 2 is provided on the first mounting port 11, the dust suction bellows 21 is provided on the dust suction port 2, the dust suction bellows 21 is provided with a first pipe 23, and the material storage box 6 is provided above one side of the base 1; wheels 15 are provided at the bottom of the base 1, a second mounting port 13 is provided on one side of the base 1, a telescopic rod 25 is provided on the other side of the base 1, and a push-pull rod 22 is provided on the telescopic rod 25.

[0043] Preferably, a portable smelting device with a recycling function includes a base 1 and a dust suction port 2, with a dust suction bellows 21 provided on the dust suction port 2. The base 1 is used to mount other structures, and the dust suction port 2 and the dust suction bellows 21 are used to absorb metal dust, with the dust suction bellows 21 absorbing the metal dust from the dust suction port 2. The base 1 is provided with a first mounting port 11, for mounting the dust suction port 2. The dust suction bellows 21 is provided with a first pipe 23, and the metal dust sucked from the dust suction port 2 by the dust suction bellows 21 is transmitted through the first pipe 23. A storage box 6 is provided above one side of the base 1, and the storage box 6 is used to store the sucked-in metal dust impurities. A cooling box 5 is provided above the storage box 6, and the cooling box 5 is used to cool the metal dust impurities in the storage box 6. A docking pipe 4 is provided above the cooling box 5. One side of the docking pipe 4 is connected to the first pipe 23. The other side of the docking pipe 4 is provided with a second pipe 24. The second pipe 24 is connected to the cooling box 5. That is, the metal dust sucked in by the dust collection bellows 21 is sequentially transmitted to the first pipe 23, the docking pipe 4, the second pipe 24, the cooling box 5, and the storage box 6. Different operations are performed when the dust is transmitted to different positions. Wheels 15 are provided at the bottom of the base 1, and the device is moved by the wheels 15. A telescopic rod 25 is provided on the other side of the base 1. A push-pull rod 22 is provided on the telescopic rod 25. The push-pull rod 22 cooperates with the wheel 15 to push the device to move, thereby performing dust collection. The height of the push-pull rod 22 is changed by the telescopic rod 25, so that people of different heights can use the device conveniently.

[0044] Preferably, reference Figure 3 A second mounting opening 13 is provided on one side of the base 1. A first motor 3 is mounted on the second mounting opening 13. A rotating rod 31 is disposed at the bottom of the first motor 3, which is driven to rotate by the first motor 3. An axial groove 14 is provided on the outer side of the rotating rod 31 and the inner side of the bottom of the second mounting opening 13. Ball bearings 32 are disposed on the axial groove 14. The axial groove 14 clamps the rotating rod 31 to the second mounting opening 13 via the ball bearings 32. The ball bearings 32 rotate on the axial grooves 14 on both sides without affecting the rotation of the rotating rod 31. A rotating disk 33 is disposed at the bottom of the rotating rod 31. A scraping broom 34 is disposed at the bottom of the rotating disk 33. Rotation of the rotating rod 31 drives the rotating disk 33 to rotate, causing the scraping broom 34 to scrape up metal dust impurities stuck to the ground, facilitating subsequent collection. Metal dust baffles 12 are disposed on both sides of the scraping broom 34. These metal dust baffles 12 on both sides block metal dust impurities on the ground and keep them at the bottom of the device, thereby improving the device's dust collection effect.

[0045] Preferably, reference Figure 1 and Figure 4The butt joint 4 has a double-layer structure. A cooling pipe 41 is provided on the inner side of the butt joint 4. The first pipe 23 and the second pipe 24 are respectively connected to the two sides of the cooling pipe 41. A liquid tank 42 is provided on the outer side of the cooling pipe 41. The liquid tank 42 is used to store coolant, so that when metal dust impurities enter the cooling pipe 41, the coolant in the liquid tank 42 will initially cool them down. A liquid filling port 43 is provided above the butt joint 4, and coolant is added to the liquid tank 42 through the liquid filling port 43. A cover 44 is provided on the liquid filling port 43, and the liquid filling port 43 is closed by the cover 44 to prevent the coolant from flowing out. Heat dissipation pipes 47 are provided on both sides of the liquid filling port 43. The heat dissipation pipes 47 are used to dissipate heat for the internal coolant, and the height of the heat dissipation pipes 47 is higher than the liquid filling port 43 to prevent the coolant from flowing out of the heat dissipation pipes 47. The bottom of the butt joint pipe 4 is provided with a threaded opening 45, which is provided with a threaded cap 46. The threaded opening 45 and the threaded cap 46 are threadedly connected. The threaded opening 45 is sealed by the threaded cap 46 to prevent the coolant from flowing out. Otherwise, the threaded cap 46 can be opened to replace the coolant. The cooling box 5 is provided with a support column 56 for supporting the butt joint pipe 4.

[0046] Preferably, reference Figure 2 、 Figure 5 and Figure 6The cooling box 5 has a heat dissipation net 52 at its bottom and a guide tube 51 inside. The second pipe 24 passes through the guide tube 51 to the bottom of the guide tube 51, which then extends to the bottom of the heat dissipation net 52. A heat dissipation bellows 53 is located on one side of the cooling box 5. A cooling fan 54 is installed inside the bellows 53 to cool the metal dust impurities inside the storage box 6. Filters 55 are installed on both sides of the heat dissipation bellows 53 to block impurities on both sides. An adsorption layer 61 is provided on the storage box 6. A docking port 62 is located inside the adsorption layer 61. The docking port 62 connects to the bottom of the guide tube 51, allowing the cooling box 5 to dock with the storage box 6. When the heat dissipation fan 54 dissipates the metal dust impurities inside, some metal dust is raised, which is then absorbed by the adsorption layer 61. A mounting frame 7 is located outside the cooling box 5, to which the cooling box 5 is fixed. The base 1 is provided with a first electric push rod 71, and the mounting frame 7 is provided with a connection port 72 on both sides. The connection port 72 connects to the first electric push rod 71, so that the first electric push rod 71 can push the cooling box 5 up and down. The two first electric push rods 71 ​​are provided with mounting springs 65 inside, and the mounting springs 65 are equipped with a damper. The mounting springs 65 push the storage box 6 to the bottom of the cooling box 5, making it fit more closely. The damper reduces the vibration of the device during operation. The multiple mounting springs 65 are provided with a slider 66 inside, and the mounting springs 65 are provided with a mounting slot 63 for mounting the storage box 6. The bottom of the mounting slot 63 is provided with a slide 64, which connects to the slider 66, thereby stabilizing the storage box 6 when it is extended.

[0047] In this embodiment, the device: is moved by pushing the push-pull rod 22 in cooperation with the wheel 15, and the height of the push-pull rod 22 is changed by the telescopic rod 25, so that different people can use the device conveniently; the metal dust is absorbed from the dust suction port 2 by the dust suction bellows 21; the rotating rod 31 is driven to rotate by the first motor 3, and the ball 32 rotates on the shaft grooves 14 on both sides, that is, the bottom turntable 33 is driven to rotate, so that the scraper 34 scrapes up the metal dust impurities stuck on the ground, which is convenient for subsequent absorption; the metal dust impurities on the ground are blocked by the metal dust baffles 12 on both sides, so that the dust collection effect of the device is faster; the inhaled metal dust is transmitted to the first pipe 23, the docking pipe 4, the second pipe 24, the cooling box 5, and the storage box 6 in sequence; the coolant is added to the liquid tank 42 through the liquid filling port 43, and the cover 44 closes the liquid filling port 43, so that the metal dust impurities enter When the cooling pipe 41 is turned on, the coolant in the liquid tank 42 is initially cooled, and the heat dissipation pipe 47 dissipates heat through the internal coolant; the threaded port 45 is closed by the threaded cover 46 to prevent the coolant from flowing out, otherwise it is opened to replace the coolant; after the metal dust enters the storage box 6, the impurity metal dust inside the storage box 6 can be cooled by the heat dissipation fan 54, the impurities on both sides are blocked by the filter screens 55 on both sides, and the raised metal dust is adsorbed by the adsorption layer 61; the storage box 6 is pushed to the bottom of the cooling box 5 by installing the spring 65, so that it fits better; when the device vibrates during operation, the damper is used to reduce shock; the sliding port 64 is connected to the slider 66, so that the storage box 6 is stable when it is stretched; the cooling box 5 can be pushed up and down by the first electric push rod 71, and the storage box 6 can be separated from the cooling box 5 by moving upward, so that the storage box 6 can be cleaned.

[0048] Example 2

[0049] refer to Figure 7 and Figure 8 , which differs from Example 1 in the following aspects:

[0050] A lifting plate 85 is installed on one side of the storage box 6, and a discharge port is provided on the side wall of the storage box 6 near the lifting plate 85. A smelting crucible 8 is installed at the bottom of the storage box 6, near the discharge port. An electric heating coil is sheathed around the outer surface of the smelting crucible 8, and a second motor 86 is installed on one side of the smelting crucible 8. A push plate 81 and a squeeze plate 83 are installed on one side of the storage box 6. A second electric push rod 82 and a third electric push rod 84 are installed on the outer side of the storage box 6. The second electric push rod 82 is connected to the push plate 81, and the third electric push rod 84 is connected to the squeeze plate 83.

[0051] After the metal dust falls into the storage box 6, the second electric push rod 82 pushes the push plate 81 to push the metal dust inside to one side of the storage box 6, that is, the push plate 81 limits it, and the third electric push rod 84 on the other side pushes the extrusion plate 83, that is, the metal dust inside is squeezed into blocks, and then the lifting plate 85 is opened, and the third electric push rod 84 pushes the extrusion plate 83 to push the metal blocks into the smelting crucible 8 at the bottom for smelting. After the smelting is completed, the smelting crucible 8 is driven to rotate by the second motor 86 to pour out the metal inside.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not deviate from the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention. Any changes or replacements that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be covered by the scope of protection of the present invention.

Claims

1. A portable smelting device with recycling function, characterized in that: include: The dust suction port (2) is connected to the dust suction bellows (21) and is used to recover metal dust impurities; The storage box (6) is connected to the dust suction bellows (21) and is used to store the sucked metal dust impurities; The smelting crucible (8) is connected to the discharge port of the material storage box (6), and an electric heating coil is sleeved on the outer side of the smelting crucible (8) for smelting the metal dust impurities.

2. A portable smelting device with recycling function according to claim 1, characterized in that: Also includes: A base (1), wherein a first mounting opening (11) is arranged on the base (1), the dust suction opening (2) is arranged on the first mounting opening (11), the dust suction bellows (21) is arranged on the dust suction opening (2), the dust suction bellows (21) is arranged with a first pipe (23), and the material storage box (6) is arranged above one side of the base (1); wheels (15) are arranged at the bottom of the base (1), a second mounting opening (13) is arranged on one side of the base (1), a telescopic rod (25) is arranged on the other side of the base (1), and a push-pull rod (22) is arranged on the telescopic rod (25).

3. A portable smelting device with recycling function according to claim 2, characterized in that: The second mounting opening (13) is provided with a first motor (3), a rotating rod (31) is provided at the bottom of the first motor (3), an axis groove (14) is provided on the outer side of the rotating rod (31) and the inner side of the bottom of the second mounting opening (13), a ball bearing (32) is provided on the axis groove (14), and the ball bearing (32) rotates on the axis grooves (14) on both sides.

4. A portable smelting device with recycling function according to claim 3, characterized in that: A rotating disk (33) is arranged at the bottom of the rotating rod (31), a scraping broom (34) is arranged at the bottom of the rotating disk (33), and metal dust baffles (12) are arranged on both sides of the scraping broom (34).

5. A portable smelting device with recycling function according to claim 2, characterized in that: A cooling box (5) is arranged above the material storage box (6), and the cooling box (5) is used to cool the metal dust impurities in the material storage box (6). A butt joint (4) is arranged above the cooling box (5), and one side of the butt joint (4) is connected to a first pipe (23), and the other side of the butt joint (4) is arranged with a second pipe (24), and the second pipe (24) is connected to the cooling box (5); The butt joint pipe (4) is a double-layer structure, a cooling pipe (41) is arranged on the inner side of the butt joint pipe (4), the first pipe (23) and the second pipe (24) are respectively connected to two sides of the cooling pipe (41), and a liquid tank (42) is arranged on the outer side of the cooling pipe (41), and the liquid tank (42) is used to store cooling liquid.

6. A portable smelting device with recycling function according to claim 5, characterized in that: A liquid filling port (43) is arranged above the butt joint pipe (4), a cover (44) is arranged on the liquid filling port (43), heat dissipation pipes (47) are arranged on both sides of the liquid filling port (43), a threaded opening (45) is arranged at the bottom of the butt joint pipe (4), a threaded cover (46) is arranged on the threaded opening (45), the threaded opening (45) and the threaded cover (46) are threadedly connected, and a support column (56) is arranged on the cooling box (5), and the support column (56) supports the butt joint pipe (4).

7. The portable smelting device with recycling function according to claim 5, characterized in that: A heat dissipation net (52) is arranged at the bottom of the cooling box (5), a guide tube (51) is arranged inside the cooling box (5), the second pipeline (24) passes through the guide tube (51), the guide tube (51) extends to the bottom of the heat dissipation net (52), a heat dissipation bellows (53) is arranged on one side of the cooling box (5), a heat dissipation fan (54) is arranged inside the heat dissipation bellows (53), and filter nets (55) are arranged on both sides of the heat dissipation bellows (53).

8. A portable smelting device with recycling function according to claim 7, characterized in that: The material storage box (6) is provided with an adsorption layer (61), the inner side of the adsorption layer (61) is provided with a docking port (62), and the docking port (62) is connected to the bottom of the guide tube (51).

9. The portable smelting device with recycling function according to claim 5, characterized in that: A mounting frame (7) is arranged on the outside of the cooling box (5), and the cooling box (5) is fixed on the mounting frame (7). A first electric push rod (71) is arranged on the base (1). Connecting ports (72) are arranged on both sides of the mounting frame (7), and the connecting ports (72) are connected to the first electric push rods (71). Mounting springs (65) are arranged on the inside of the two first electric push rods (71), and dampers are arranged inside the mounting springs (65). Slide blocks (66) are arranged on the inside of the plurality of mounting springs (65). A mounting groove (63) is arranged on the mounting spring (65), and the mounting groove (63) is used to mount the material storage box (6). A sliding port (64) is arranged at the bottom of the mounting groove (63), and the sliding port (64) is connected to the sliding block (66).

10. The portable smelting device with recycling function according to claim 1, characterized in that: A lifting plate (85) is provided on one side of the interior of the material storage box (6), and a discharge port is provided on the side wall of the material storage box (6) close to the lifting plate (85). A smelting crucible (8) is provided on one side of the bottom of the material storage box (6) close to the discharge port. A second motor (86) is provided on one side of the smelting crucible (8). A push plate (81) and an extrusion plate (83) are provided on one side of the interior of the material storage box (6). A second electric push rod (82) and a third electric push rod (84) are provided on the outside of the material storage box (6). The second electric push rod (82) is connected to the push plate (81), and the third electric push rod (84) is connected to the extrusion plate (83).

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