CN213454905U

CN213454905U - Waste metal recycling remelting furnace capable of achieving uniform heating

Info

Publication number: CN213454905U
Application number: CN202022368303.2U
Authority: CN
Inventors: 邓礼闯; 唐文林
Original assignee: Kunming Dianyu Nonferrous Metals Co ltd
Current assignee: Kunming Dianyu Nonferrous Metals Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a waste metal recycling remelting furnace which is heated uniformly, which belongs to the technical field of metal recycling, and comprises a waste metal processing box, wherein the top of the waste metal processing box is provided with a feed inlet, the front end surface of the waste metal processing box is connected with a box door in a hinge way, the front end surface of the waste metal processing box is fixedly connected with a third motor above the box door, the third motor drives a first crushing roller to rotate through a rotating shaft by starting the third motor, and drives a second crushing roller to rotate through the first crushing roller, so that massive waste metal can be crushed and changed into small metal blocks, and the small metal blocks flow into the melting furnace through a through hole in the middle of an inclined plate, thereby the waste metal can be melted more rapidly, the small metal blocks are heated more uniformly when being heated, and the phenomenon of insufficient melting caused by overlarge metal volume is avoided, greatly improving the smelting effect.

Description

Waste metal recycling remelting furnace capable of achieving uniform heating

Technical Field

The utility model relates to a metal recovery technical field specifically is an even old and useless metal recycle remelting furnace is heated.

Background

The scrap metal is a metal or alloy product which temporarily loses its value in use, and generally contains useful metals or harmful elements. All metallic materials are derived from metal mineral resources. As mineral resources are limited and non-renewable, with the continuous development of human beings, the resources are continuously reduced, and the resource shortage is bound to be a situation directly faced by the human needs. The metal recovery refers to the process of physically or mechanically processing useful substances separated from waste metals into recycled products, and is an industrial chain from recovery, disassembly and recycling. The waste metal recycling remelting furnace generally contains various non-renewable resources such as nonferrous metals, ferrous metals, precious metals and the like, if the resources cannot be recycled reasonably, huge waste of resources is caused, in the waste metal recycling process, waste is required to be remelted, the existing remelting furnace equipment generally adopts a high-temperature smelting furnace to melt metals, the whole remelting process generally directly melts the waste metals, uneven heating is caused due to the fact that part of waste metal raw materials are too large in size, the time for completely melting the waste metals is long, and therefore the processing time is relatively long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste metal recycle remelting furnace that is heated evenly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waste metal recycling remelting furnace with uniform heating comprises a waste metal processing box, wherein a feed inlet is formed in the top of the waste metal processing box, a box door is connected to the front end surface of the waste metal processing box through a hinge, a controller is fixedly installed on the outer surface of the box door, a third motor is fixedly connected to the front end surface of the waste metal processing box and located above the box door, a rotating shaft is welded to the output end of the third motor, one end, away from the third motor, of the rotating shaft extends into the waste metal processing box, a first crushing roller is fixedly connected to the outer surface of the rotating shaft, a second crushing roller is connected to one side of the first crushing roller in a meshed mode, an inclined plate is fixedly connected to the inner portion of the waste metal processing box and located below the first crushing roller and the second crushing roller, a through hole is formed in the middle of the inclined plate, and a fixing plate is fixedly connected to the inner portion of the waste metal processing box and, the top of the fixed plate is provided with a chute, the top of the fixed plate is positioned at both sides of the chute and is fixedly connected with a support rod, the top of the support rod is fixedly connected with a smelting furnace, the bottom of one side of the smelting furnace is fixedly connected with a discharge port, one end of the discharge port extends to the outside of the waste metal treatment box, the outer surface of the discharge port is fixedly provided with a control valve, the bottom of the inner cavity of the waste metal treatment box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is movably connected with a sliding base, the top of the sliding base is fixedly connected with a connecting rod, the top of the connecting rod extends to the upper part of the fixed plate through the chute and is fixedly connected with a top plate, the output end of the second motor is fixedly connected with a stirring shaft, one side of the stirring shaft, which is far away from the second motor, sequentially penetrates through the waste metal treatment box and the smelting furnace and extends to the other side of the inner cavity of the smelting furnace, and stirring blades are fixedly connected to the two sides of the stirring shaft.

Preferably, the stirring blades are arranged in two groups, ten in each group and uniformly distributed at equal intervals in the horizontal direction.

Preferably, a plurality of drag reduction holes are formed in the stirring blade.

Preferably, the outer surface of the controller is fixedly provided with four rotary switches which are uniformly distributed along the horizontal direction at equal intervals.

Preferably, the width of the connecting rod is matched with the width of the sliding groove.

Preferably, the number of the support rods is four, and the support rods are respectively positioned at four corners of the bottom of the smelting furnace.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, through starting the third motor earlier, make the third motor drive first crushing roller through the axis of rotation and rotate, and drive the rotation of second crushing roller through first crushing roller, thereby can break bulky waste metal, make it become the metal block of fritter, and flow into the smelting pot through the through-hole in the middle part of the hang plate, thereby make waste metal can be smelted faster, and the metal block of fritter is heated more evenly when heating, avoid because the metal volume is too big and lead to smelting insufficient phenomenon to take place, greatly improve the smelting effect, through starting the second motor again when smelting, make it drive the (mixing) shaft and rotate, make the (mixing) shaft drive stirring vane to rotate, thereby stir the high temperature melt in the smelting pot, make the melt can mix more fully, thereby make the heating more even, and because stirring effect, make inside melt be in the mobile state, avoided partial melt to take place the caking phenomenon when stewing, thereby reduced a large amount of smelting time, very big improvement work efficiency, at last still through starting first motor, make it drive the threaded rod and rotate, and then drive sliding bottom and connecting rod and remove, thereby make the roof drive the heater and do horizontal back and forth movement in the bottom of smelting pot, thereby make the inside more even that is heated of smelting pot, avoided leading to the phenomenon that the partial metal of edge is not completely smelted because of heating is inhomogeneous to take place, the operating mass is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is a top view of the fixing plate of the present invention.

In the figure: 1. a waste metal treatment box; 2. a threaded rod; 3. a first motor; 4. a heater; 5. a second motor; 6. a stirring blade; 7. a through hole; 8. a second crushing roller; 9. a feed inlet; 10. a first crushing roller; 11. a rotating shaft; 12. an inclined plate; 13. a drag reduction hole; 14. a stirring shaft; 15. a discharge port; 16. a control valve; 17. a support bar; 18. a furnace; 19. a fixing plate; 20. a top plate; 21. a connecting rod; 22. a sliding base; 23. a chute; 24. a rotary switch; 25. a third motor; 26. a box door; 27. and a controller.

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 to 3, the present invention provides the following technical solutions: a waste metal recycling remelting furnace with uniform heating comprises a waste metal processing box 1, wherein the top of the waste metal processing box 1 is provided with a feeding hole 9, the front end surface of the waste metal processing box 1 is connected with a box door 26 in a hinge mode, the outer surface of the box door 26 is fixedly provided with a controller 27, the front end surface of the waste metal processing box 1 is positioned above the box door 26 and is fixedly connected with a third motor 25, the output end of the third motor 25 is welded with a rotating shaft 11, one end, away from the third motor 25, of the rotating shaft 11 extends into the waste metal processing box 1, the outer surface of the rotating shaft 11 is fixedly connected with a first crushing roller 10, one side of the first crushing roller 10 is in meshing connection with a second crushing roller 8, an inclined plate 12 is fixedly connected below the first crushing roller 10 and the second crushing roller 8 in the waste metal processing box 1, and the middle of the inclined plate 12 is provided with a, a fixed plate 19 is fixedly connected below the inclined plate 12 inside the waste metal processing box 1, a chute 23 is formed in the top of the fixed plate 19, support rods 17 are fixedly connected to both sides of the chute 23 at the top of the fixed plate 19, a melting furnace 18 is fixedly connected to the top of the support rods 17, a discharge port 15 is fixedly connected to the bottom of one side of the melting furnace 18, one end of the discharge port 15 extends to the outside of the waste metal processing box 1, a control valve 16 is fixedly installed on the outer surface of the discharge port 15, a first motor 3 is fixedly connected to the bottom of an inner cavity of the waste metal processing box 1, a threaded rod 2 is fixedly connected to the output end of the first motor 3, a sliding base 22 is movably connected to the outer surface of the threaded rod 2, a connecting rod 21 is fixedly connected to the top of the sliding base 22, the top of the connecting rod 21 extends to, the outer wall of one side of the waste metal treatment box 1 is fixedly connected with a second motor 5, the output end of the second motor 5 is fixedly connected with a stirring shaft 14, one side, far away from the second motor 5, of the stirring shaft 14 sequentially penetrates through the waste metal treatment box 1 and the smelting furnace 18 and extends to the other side of the inner cavity of the smelting furnace 18, stirring blades 6 are fixedly connected to the two sides of the stirring shaft 14, the first motor 3, the second motor 5 and the third motor 25 are electrically connected with the controller 27 and a power supply through conducting wires, the model of the first motor 3 is Y2-90L-4, the model of the second motor 5 is TC100L1-4, and the model of the third motor 25 is YS 7124.

Referring to fig. 1, the stirring blades 6 are provided with two groups of ten stirring blades, and the ten stirring blades are uniformly distributed at equal intervals along the horizontal direction;

referring to fig. 1, a plurality of drag reduction holes 13 are formed inside the stirring blade 6;

referring to fig. 2, the outer surface of the controller 27 is fixedly provided with four rotary switches 24, and the four rotary switches 24 are uniformly distributed at equal intervals along the horizontal direction;

referring to fig. 1 and 3, the width of the connecting rod 21 is matched with the width of the sliding groove 23;

referring to fig. 1, four support rods 17 are provided and located at four corners of the bottom of the melting furnace 18.

The working principle is as follows: an operator puts the waste metal with the fragmentation into the waste metal processing box 1 through the feeding hole 9, then starts the third motor 25 to make the third motor 25 drive the first crushing roller 10 to rotate through the rotating shaft 11, and drives the second crushing roller 8 to rotate through the first crushing roller 10, thereby crushing the big waste metal, changing the big waste metal into small metal blocks, and flowing into the smelting furnace 18 through the through hole 7 in the middle of the inclined plate 12, thereby enabling the waste metal to be smelted more quickly, and the small metal blocks are heated more uniformly when being heated, avoiding the phenomenon of insufficient smelting caused by overlarge metal volume, greatly improving the smelting effect, when smelting, the stirring shaft 14 is driven to rotate by starting the second motor 5, so that the stirring shaft 14 drives the stirring vane 6 to rotate, thereby stirring the high-temperature melt in the smelting furnace 18, make more abundant that the liquation can mix, thereby make and be heated more evenly, and because stirring effect, make inside liquation be in the mobile state, avoided partial liquation to take place the caking phenomenon when stewing, thereby a large amount of smelting time have been reduced, very big improvement work efficiency, last still through starting first motor 3, make it drive threaded rod 2 and rotate, and then drive sliding bottom 22 and connecting rod 21 and remove, thereby make roof 20 drive heater 4 and do horizontal back and forth movement in the bottom of smelting pot 18, thereby make the inside being heated of smelting pot 18 more even, avoided because of heating inhomogeneous and lead to the phenomenon emergence that marginal portion's metal was not completely smelted, the work quality is greatly improved.

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. The utility model provides a waste metal recycle remelting furnace that is heated evenly, includes waste metal processing case (1), its characterized in that: the waste metal treatment box comprises a waste metal treatment box (1), wherein a feeding hole (9) is formed in the top of the waste metal treatment box (1), a box door (26) is hinged to the front end surface of the waste metal treatment box (1), a controller (27) is fixedly installed on the outer surface of the box door (26), a third motor (25) is fixedly connected to the upper portion of the box door (26) on the front end surface of the waste metal treatment box (1), a rotating shaft (11) is welded to the output end of the third motor (25), one end, far away from the third motor (25), of the rotating shaft (11) extends into the waste metal treatment box (1), a first crushing roller (10) is fixedly connected to the outer surface of the rotating shaft (11), a second crushing roller (8) is connected to one side of the first crushing roller (10) in a meshing manner, and an inclined plate (12) is fixedly connected to the lower portion, located between the first crushing roller (10) and the second crushing roller (8, the middle part of the inclined plate (12) is provided with a through hole (7), the inside of the waste metal treatment box (1) is positioned on a fixed plate (19) fixedly connected below the inclined plate (12), the top of the fixed plate (19) is provided with a sliding groove (23), the top of the fixed plate (19) is positioned on supporting rods (17) fixedly connected on two sides of the sliding groove (23), the top of the supporting rod (17) is fixedly connected with a smelting furnace (18), the bottom of one side of the smelting furnace (18) is fixedly connected with a discharge hole (15), one end of the discharge hole (15) extends to the outside of the waste metal treatment box (1), a control valve (16) is fixedly installed on the outer surface of the discharge hole (15), the bottom of the inner cavity of the waste metal treatment box (1) is fixedly connected with a first motor (3), and the output end of the first motor (3), the utility model discloses a smelting pot, including threaded rod (2), the surface swing joint of threaded rod (2) has sliding base (22), top fixedly connected with connecting rod (21) of sliding base (22), spout (23) are passed through at the top of connecting rod (21) and are extended to top and fixedly connected with roof (20) of fixed plate (19), top fixedly connected with heater (4) of roof (20), one side outer wall fixedly connected with second motor (5) of waste metal processing case (1), the output fixedly connected with (mixing) shaft (14) of second motor (5), one side that second motor (5) were kept away from in (mixing) shaft (14) runs through waste metal processing case (1) and smelting pot (18) in proper order and extend to the opposite side of smelting pot (18) inner chamber, the equal fixedly connected with stirring vane (6) in both sides of (mixing) shaft (14).

2. The scrap metal recycling remelting furnace according to claim 1, wherein: the stirring blades (6) are provided with two groups of ten stirring blades in each group and are uniformly distributed at equal intervals in the horizontal direction.

3. The scrap metal recycling remelting furnace according to claim 1, wherein: a plurality of drag reduction holes (13) are formed in the stirring blades (6).

4. The scrap metal recycling remelting furnace according to claim 1, wherein: the outer fixed surface of controller (27) installs rotary switch (24), rotary switch (24) are provided with four altogether, and equally spaced evenly distributed along the horizontal direction.

5. The scrap metal recycling remelting furnace according to claim 1, wherein: the width of the connecting rod (21) is matched with the width of the sliding groove (23).

6. The scrap metal recycling remelting furnace according to claim 1, wherein: the number of the support rods (17) is four, and the support rods are respectively positioned at four corners of the bottom of the smelting furnace (18).