CN214458242U

CN214458242U - Waste copper hot melting furnace

Info

Publication number: CN214458242U
Application number: CN202120352655.0U
Authority: CN
Inventors: 杨冲; 郭水龙; 文新付; 王晓军; 杜耀杰
Original assignee: Hubei Baoshang Copper Co ltd
Current assignee: Hubei Baoshang Copper Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-22
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a copper scrap hot melting furnace, which belongs to the technical field of melting furnaces, and comprises a melting furnace body, wherein a crucible is arranged inside the melting furnace body, the surface of the crucible is provided with a heating ring, the upper end of the melting furnace body is provided with a furnace cover, a motor is arranged in the middle of the top end of the furnace cover, and the bottom of the motor is provided with a rotating shaft; the utility model discloses set up crushing case, start first motor and second motor, make two crushing rollers rotate so that stir garrulous copper scrap to opposite direction, the copper scrap falls into the net that separates in the crucible again after crushing the case, and the copper scrap after smashing melts the speed and accelerates, has improved the work efficiency of device.

Description

Waste copper hot melting furnace

Technical Field

The utility model belongs to the technical field of the smelting pot, concretely relates to copper scrap hot melt stove.

Background

In the aspect of life, a large amount of copper is used by people, when the copper is used, a large amount of waste copper can be generated, the copper can be regenerated, in order to avoid wasting resources, the uncontaminated waste copper or copper alloy with the same components can be directly used after being melted in a furnace, the seriously contaminated waste copper needs to be further refined to remove impurities, and for the copper alloy waste mixed with each other, the components need to be adjusted after being melted. By such a regeneration treatment, the physical and chemical properties of copper are not damaged, and the copper is completely renewed.

Chinese patent application No. cn201922224228.x discloses a smelting furnace for waste copper recovery with less pollution, waste residues are generated when the waste copper of the device is smelted, the waste copper needs to be separated and collected, and meanwhile, the original device does not smash the waste copper, so the smelting speed is slow.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a copper scrap hot melting furnace, which has the characteristics of convenient and fast filter residue.

In order to achieve the above object, the utility model provides a following technical scheme: a waste copper hot melting furnace comprises a melting furnace body, wherein a crucible is arranged in the melting furnace body, a heating ring is arranged on the surface of the crucible, a furnace cover is arranged at the upper end of the melting furnace body, a motor is arranged in the middle of the top end of the furnace cover, a rotating shaft is arranged at the bottom of the motor, a connecting piece is arranged at the bottom of the rotating shaft, a rotating pipe is arranged at the bottom of the connecting piece, four poking rods are arranged on the surface of the rotating pipe, a connecting ring is arranged between the poking rods and the rotating pipe, a separation net is arranged at the bottom of the connecting ring, a stirring device is arranged at the lower end of the surface of the rotating pipe, a crushing box is arranged on one side of the upper end of the furnace cover, a feeding funnel is arranged at the top end of the crushing box, a fixed seat is arranged on one side of the crushing box, a first motor is arranged on one side of the upper end of the fixed seat, a second motor is arranged on the other side of the upper end of the fixed seat, the utility model discloses a crushing roller, including smelting pot body surface, first motor output, first shaft coupling, second motor output, first pivot, second shaft coupling, first motor output is provided with first shaft coupling, first shaft coupling is close to crushing case one end and is provided with first pivot, second motor output is provided with the second shaft coupling, the second shaft coupling is close to crushing case one end and is provided with the second pivot, first pivot all is provided with crushing roller with second pivot surface, smelting pot body surface one side is provided with filter equipment, smelting pot body surface opposite side and the corresponding position of separating the net are provided with the waste residue mouth, waste residue mouth below is provided with the discharge gate.

Preferably, the side wall of the smelting furnace body is internally provided with a heat insulation plate, and the surfaces of the waste slag hole and the discharge hole are both provided with heat insulation sleeves.

Preferably, the surface of each of the two crushing rollers is provided with a plurality of crushing teeth.

Preferably, the first rotating shaft and the second rotating shaft rotate in opposite directions.

Preferably, a shock pad is arranged between the fixed seat and the first motor and between the fixed seat and the second motor.

Preferably, the bottom of the inner part of the crushing box is of an inclined structure, and the feeding hole is of an inclined structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the separation net, four poking rods above the separation net rotate along with the rotating pipe, waste copper drops downwards after being melted, the rest broken slag is remained on the surface of the separation net, after the melting is completed, the waste copper flows out from a discharge port, and the poking rods poke the broken slag to pour the broken slag out from a waste slag port, so that the broken slag is conveniently separated and taken out;

2. the utility model discloses set up crushing case, start first motor and second motor, make two crushing rollers rotate so that stir garrulous copper scrap to opposite direction, the copper scrap falls into the net that separates in the crucible again after crushing the case, and the copper scrap after smashing melts the speed and accelerates, has improved the work efficiency of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a top view of the crushing box of the present invention;

fig. 4 is a schematic structural view of the poke rod of the present invention;

in the figure: 1. a feed inlet; 2. rotating the tube; 3. a poke rod; 4. separating the net; 5. a heat insulating sleeve; 6. a waste residue port; 7. a discharge port; 8. a furnace body; 9. a heat insulation plate; 10. a stirring device; 11. a connecting ring; 12. a crucible; 13. heating a ring; 14. a filtration device; 15. a connecting member; 16. a furnace cover; 17. a rotating shaft; 18. a motor; 19. a first rotating shaft; 20. a second rotating shaft; 21. a crushing roller; 22. a feed hopper; 23. a crushing box; 24. a second motor; 25. a fixed seat; 26. a first motor; 27. a second coupling; 28. a first coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a waste copper hot melting furnace comprises a melting furnace body 8, a crucible 12 is arranged in the melting furnace body 8, a heating ring 13 is arranged on the surface of the crucible 12, a furnace cover 16 is arranged at the upper end of the melting furnace body 8, a motor 18 is arranged in the middle of the top end of the furnace cover 16, a rotating shaft 17 is arranged at the bottom of the motor 18, a connecting piece 15 is arranged at the bottom of the rotating shaft 17, a rotating pipe 2 is arranged at the bottom of the connecting piece 15, four poking rods 3 are arranged on the surface of the rotating pipe 2, a connecting ring 11 is arranged between the poking rods 3 and the rotating pipe 2, a separation net 4 is arranged at the bottom of the connecting ring 11, a stirring device 10 is arranged at the lower end of the surface of the rotating pipe 2, a crushing box 23 is arranged on one side of the upper end of the furnace cover 16, a feeding hopper 22 is arranged at the top end of the crushing box 23, a feeding port 1 is arranged at the bottom of the crushing box 23, a fixed seat 25 is provided with a first motor 26 on one side close to the motor 18, the other side of the upper end of the fixed seat 25 is provided with a second motor 24, the output end of the first motor 26 is provided with a first coupler 28, one end of the first coupler 28 close to the crushing box 23 is provided with a first rotating shaft 19, the output end of the second motor 24 is provided with a second coupler 27, one end of the second coupler 27 close to the crushing box 23 is provided with a second rotating shaft 20, the surfaces of the first rotating shaft 19 and the second rotating shaft 20 are both provided with crushing rollers 21, one side of the surface of the smelting furnace body 8 is provided with a filtering device 14, the other side of the surface of the smelting furnace body 8 is provided with a waste slag hole 6 corresponding to the separation net 4, and a discharge hole 7 is arranged below the waste slag hole 6.

Specifically, 8 inside heat insulating boards 9 that are provided with of lateral wall of smelting pot body, waste residue mouth 6 all are provided with radiation shield 5 with 7 surfaces of discharge gate, through adopting above-mentioned technical scheme, both avoided steam to scatter outward can avoid high temperature to scald the staff again.

Specifically, two crushing roller 21 surfaces all are provided with a plurality of crushing teeth, and through adopting above-mentioned technical scheme, the crushing tooth and the contact of useless copper on two crushing roller 21 surfaces, can be convenient stir useless copper and smash.

Specifically, the first rotating shaft 19 and the second rotating shaft 20 rotate in opposite directions, and by adopting the technical scheme, the two crushing rollers 21 rotate in opposite directions so as to crush the waste copper.

Specifically, be provided with the shock pad between fixing base 25 and first motor 26 and the second motor 24, through adopting above-mentioned technical scheme, the vibrations that the reduction device received are more stable when making the device stir garrulous copper scrap.

Specifically, smash the inside bottom of case 23 and set up to the slope structure, feed inlet 1 sets up to the slope structure, through adopting above-mentioned technical scheme, makes things convenient for the copper scrap to fall into the inside net 4 that separates of crucible 12, does not produce and remains.

The utility model discloses well agitating unit 10, heating ring 13, filter equipment 14 and motor 18's structure and theory of operation have disclosed in the useless copper recovery that china patent application number is CN201922224228.X discloses pollutes less and uses the smelting furnace.

The first coupling 28 of the present invention is a conventional coupler, and the selected coupler is MH-C.

The second coupling 27 of the present invention is made of a known material and has a model MH-C.

The utility model discloses a theory of operation and use flow: when the utility model is used, the waste copper enters the crushing box 23 from the feeding funnel 22, the first motor 26 and the second motor 24 are started, the first rotating shaft 19 and the second rotating shaft 20 are rotated, the rotating directions of the first rotating shaft 19 and the second rotating shaft 20 are opposite, the two crushing rollers 21 are used for stirring the waste copper, the melting speed of the waste copper is accelerated, the bottom of the crushing box 23 and the feeding port 1 are arranged to be inclined structures, so that the waste copper can fall into the separation net 4 in the crucible 12 conveniently, the starting device is used, the waste copper is melted by heat dissipation of the heating ring 13, the four poking rods 3 above the separation net 4 rotate along with the rotating pipe 2, the waste copper is stirred to drip downwards after being melted, the rest crushed slag is left on the surface of the separation net 4, after the melting is finished, the waste copper flows out from the discharging port 7, the crushed slag is poured out from the slag port 6, the crushed slag is conveniently separated and taken out, the heat insulation board 9 is arranged in the side wall of the melting furnace body 8, the heat insulation cover 5 is arranged on the surfaces of the waste slag port 6 and the discharging port 7, not only avoids the heat from being dissipated outside, but also avoids the high temperature from scalding the working personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A copper scrap hot melting furnace, includes smelting pot body (8), its characterized in that: the crucible furnace is characterized in that a crucible (12) is arranged inside the furnace body (8), a heating ring (13) is arranged on the surface of the crucible (12), a furnace cover (16) is arranged at the upper end of the furnace body (8), a motor (18) is arranged in the middle of the top end of the furnace cover (16), a rotating shaft (17) is arranged at the bottom of the motor (18), a connecting piece (15) is arranged at the bottom of the rotating shaft (17), a rotating pipe (2) is arranged at the bottom of the connecting piece (15), four poking rods (3) are arranged on the surface of the rotating pipe (2), a connecting ring (11) is arranged between the poking rods (3) and the rotating pipe (2), a separation net (4) is arranged at the bottom of the connecting ring (11), a stirring device (10) is arranged at the lower end of the surface of the rotating pipe (2), a crushing box (23) is arranged on one side of the upper end of the furnace cover (16), and a feeding hopper (22) is arranged at the top end of the crushing box (23), the bottom of the crushing box (23) is provided with a feeding hole (1), one side of the crushing box (23) is provided with a fixed seat (25), one side of the upper end of the fixed seat (25) close to a motor (18) is provided with a first motor (26), the other side of the upper end of the fixed seat (25) is provided with a second motor (24), the output end of the first motor (26) is provided with a first coupler (28), one end of the first coupler (28) close to the crushing box (23) is provided with a first rotating shaft (19), the output end of the second motor (24) is provided with a second coupler (27), one end of the second coupler (27) close to the crushing box (23) is provided with a second rotating shaft (20), the surfaces of the first rotating shaft (19) and the second rotating shaft (20) are both provided with crushing rollers (21), one side of the surface of the smelting furnace body (8) is provided with a filtering device (14), the other side of the surface of the smelting furnace body (8) is provided with a waste slag hole (6) corresponding to the separation net (4), and a discharge hole (7) is arranged below the waste slag hole (6).

2. The hot melting furnace for copper scrap according to claim 1, wherein: and a heat insulation plate (9) is arranged inside the side wall of the smelting furnace body (8), and heat insulation sleeves (5) are arranged on the surfaces of the waste residue opening (6) and the discharge opening (7).

3. The hot melting furnace for copper scrap according to claim 1, wherein: the surface of each of the two crushing rollers (21) is provided with a plurality of crushing teeth.

4. The hot melting furnace for copper scrap according to claim 1, wherein: the first rotating shaft (19) and the second rotating shaft (20) rotate in opposite directions.

5. The hot melting furnace for copper scrap according to claim 1, wherein: and shock absorption pads are arranged between the fixed seat (25) and the first motor (26) and between the fixed seat and the second motor (24).

6. The hot melting furnace for copper scrap according to claim 1, wherein: the bottom in the crushing box (23) is of an inclined structure, and the feed inlet (1) is of an inclined structure.