CN114777495A

CN114777495A - A waste residue processing apparatus for smelting

Info

Publication number: CN114777495A
Application number: CN202210531623.6A
Authority: CN
Inventors: 毕廷涛; 杨子轩; 吴文卫; 赵海光; 吴咪娜; 王舒婷
Original assignee: Yunnan Academy Of Ecological And Environmental Sciences
Current assignee: Yunnan Academy Of Ecological And Environmental Sciences
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-07-22

Abstract

The invention provides a waste residue treatment device for smelting, which belongs to the technical field of solid waste treatment devices and comprises a furnace tank; a plurality of output shafts are arranged and are positioned between the circumferential inner walls of the furnace tanks; the cooling tank is arranged on one side of the furnace tank, the side end of the cooling tank is fixedly connected with a slag hole, and the slag hole is fixedly connected with the circumferential surface of the furnace tank; the conveyer pipe, the conveyer pipe sets up in one side of stove pot, the circumference fixed surface of stove pot is connected with the feed inlet, mount fixed mounting is passed through in the side of cooling tank in the third pivot, a plurality of appearances of taking off the sediment basket are the special shape, carry out one-way guide when fishing for the waste residue, third bevel gear meshes with the fourth helical gear mutually, the rotatory axis of rotation that drives of realization mount rotates, then drive a plurality of sediment baskets that take off and rotate, waste residue to cooling tank after cooling back rotates and fishes for, the convenience is fished for fast of waste residue, fish for through the quick cooling to waste residue, the convenience is collected the concentration of waste residue.

Description

A waste residue processing apparatus for smelting

Technical Field

The invention belongs to the technical field of solid waste treatment devices, and particularly relates to a waste residue treatment device for smelting.

Background

Smelting is a refining technology, which refers to extracting metals in ores by roasting, smelting, electrolysis, using chemical agents and other methods; reducing impurities contained in the metal or increasing certain components in the metal to smelt the required metal.

The pyrometallurgical process is one of smelting, the ore and necessary additives are heated to high temperature in a furnace together, and are melted into liquid, and required chemical reaction is generated, so that crude metal is separated out, then the crude metal is refined, in the pyrometallurgical process of aluminum powder, a large amount of waste residues are produced, the waste residues need to be removed from metal in a molten state, heat can escape in the removing process, the energy consumption in the production process is increased, and meanwhile, the waste residues have heat and are not convenient to collect in a centralized mode, so that a waste residue treatment device for smelting is provided.

Disclosure of Invention

The invention aims to provide a waste residue treatment device for smelting, which aims to solve the problems that a large amount of waste residues are produced in the pyrometallurgical smelting process of aluminum powder, the waste residues need to be removed from molten metal, heat can escape in the removing process, the energy consumption in the production process is increased, and meanwhile, the waste residues have heat.

In order to achieve the purpose, the invention provides the following technical scheme:

a waste residue treatment device for smelting comprises a furnace tank;

a plurality of output shafts are arranged and are positioned between the circumferential inner walls of the furnace tanks;

the cooling tank is arranged on one side of the furnace tank, a slag outlet is fixedly connected to the side end of the cooling tank, and the slag outlet is fixedly connected with the circumferential surface of the furnace tank;

the conveying pipe is arranged on one side of the furnace pot, a feeding hole is fixedly connected to the circumferential surface of the furnace pot, and one end of the conveying pipe is connected with the feeding hole;

the linkage mechanism is arranged at the top of the furnace tank and is respectively connected with the output shafts for driving the output shafts to rotate.

As a preferred scheme of the present invention, the linkage mechanism includes a driving component, a transmission component, a cooling component, a conveying component and a preheating component, the driving component is disposed on the top of the furnace tank, the conveying component is disposed in the conveying pipe, the cooling component is disposed in the cooling tank, the transmission component is disposed on the top of the furnace tank, the transmission component is connected to the driving component, the conveying component and the cooling component, the preheating component is disposed in the conveying pipe, and the preheating component is connected to the cooling tank.

As a preferable scheme of the present invention, the driving assembly includes a supporting frame, a motor, and a slag scraping plate, the supporting frame is fixedly connected to the top of the furnace tank, the motor is fixedly connected to the top of the supporting frame, the slag scraping plate is fixedly connected to an output end of the motor, and the slag scraping plate extends into the furnace tank and is connected to the plurality of output shafts.

As a preferable aspect of the present invention, the cooling module includes a rotating shaft, a third helical gear, a plurality of slag removing baskets, a fixing frame, a third rotating shaft, and a fourth helical gear, the rotating shaft is rotatably connected between inner walls of the cooling tank, one end of the rotating shaft extends to an outer surface of an end side of the cooling tank, the plurality of slag removing baskets are fixedly connected to a circumferential surface of the rotating shaft, the third helical gear is fixedly connected to an extending end of the rotating shaft, the fixing frame is fixedly connected to an end side of the cooling tank, the third rotating shaft is rotatably inserted into an end side of the fixing frame, the fourth helical gear is fixedly connected to a bottom of the third rotating shaft, and the fourth helical gear is engaged with the third helical gear.

As a preferable scheme of the present invention, the driving assembly includes a first driving wheel, a second driving wheel, an iron conveyor belt, a driving gear, a driven gear and a first helical gear, the driving gear is fixedly connected to a circumferential surface of the slag scraping plate, the slag scraping plate is located at the top of the furnace pot, the driven gear is rotatably connected to the top of the furnace pot, the driven gear is engaged with the driving gear, the first helical gear is fixedly connected to the top of the driven gear, the second driving wheel is fixedly connected to a circumferential surface of the slag scraping plate, the second driving wheel is located at an upper side of the driving gear, the first driving wheel is fixedly connected to the top of the third rotating shaft, and the iron conveyor belt is sleeved on circumferential surfaces of the first driving wheel and the second driving wheel.

As a preferable scheme of the present invention, the conveying assembly includes a driving rotating shaft, a driven rotating shaft, a second helical gear, and a feeding belt, the driving rotating shaft and the driven rotating shaft are rotatably connected between inner walls of the conveying pipes, one end of the driving rotating shaft extends to an outer surface of an end side of the conveying pipe, the second helical gear is fixedly connected to an extending end of the driving rotating shaft, the second helical gear is engaged with the first helical gear, and the feeding belt is sleeved on circumferential surfaces of the driven rotating shaft and the driving rotating shaft.

As a preferred scheme of the invention, the preheating assembly comprises an air pump, a first air duct, a second air duct, a radiating pipe and a radiating sleeve, the air pump is arranged between the furnace tank and the cooling tank, one end of the second air duct is fixedly connected to the top end of the air pump, the other end of the second air duct is fixedly connected to the top of the cooling tank, the first air duct is fixedly connected to the top of the air pump, the radiating pipe is fixedly connected between the inner walls of the conveying pipes, one end of the radiating pipe is communicated with the first air duct, the other end of the radiating pipe is communicated with the side end of the cooling tank, the radiating sleeve wraps the outer surface of the radiating pipe, the radiating sleeve is positioned between the driven rotating shaft and the driving rotating shaft, and the radiating sleeve is close to the feeding belt.

As a preferable scheme of the invention, the side end of the cooling tank is fixedly connected with the waste residue box, the side end of the cooling tank is provided with a slag discharge port, and the slag discharge port corresponds to the waste residue box.

As a preferable scheme of the invention, the other end of the conveying pipe is fixedly connected with a feed hopper.

As a preferable scheme of the invention, the rotating shaft, the plurality of slag removing baskets, the plurality of output shafts and the slag scraping plate are made of CrNi.

Compared with the prior art, the invention has the beneficial effects that:

1. in this scheme, the axis of rotation is used for supporting fixed third helical gear and a plurality of dregs basket of taking off, a plurality of dregs baskets of taking off are used for salvaging the waste residue after cooling in the cooling tank, mount fixed mounting is passed through in the third pivot in the side of cooling tank, a plurality of appearances of taking off the dregs basket are the particular shape, carry out one-way guide when salvaging the waste residue, third helical gear meshes with the fourth helical gear mutually, the rotatory axis of rotation that drives that realizes the mount rotates, then it is rotatory to drive a plurality of dregs baskets of taking off, the waste residue after cooling in the cooling tank rotates and salvages, conveniently salvages the waste residue fast, salvage through the quick cooling to the waste residue, the convenience is collected concentrating of waste residue.

2. In this scheme, the air pump is used for taking out vapour in the stove jar, and go into to the intraductal pump of cooling tube, the second air duct is used for in the leading-in air pump of steam in the cooling tank, first air duct is used for in the leading-in cooling tube of steam, the cooling tube is used for heat dissipation cooling steam, the steam condensate water after the cooling leads back in the cooling tank, the heat dissipation cover is used for wrapping up the cooling tube, and accelerate giving off to the heat, the pay-off area is pressed close to the heat dissipation cover, heat the pay-off area, and then the aluminite powder of carrying on the pay-off area preheats in advance, through the collection utilization to the waste heat of waste residue, reduce thermal excessive, and energy consumption is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of a slag treatment apparatus for smelting according to the present invention;

FIG. 2 is a second perspective view of a slag treatment apparatus for smelting according to the present invention;

FIG. 3 is an exploded view of a slag treatment apparatus for smelting according to the present invention;

FIG. 4 is a half sectional view of a driving assembly of a slag treatment apparatus for smelting according to the present invention;

FIG. 5 is an exploded view of a driving assembly of a slag processing apparatus for smelting according to the present invention;

FIG. 6 is a half sectional view of a preheating assembly of a slag treatment apparatus for smelting according to the present invention;

FIG. 7 is an exploded view of a preheating assembly of a slag treatment apparatus for smelting according to the present invention;

FIG. 8 is a half sectional view of a cooling module of a slag handling apparatus for smelting according to the present invention;

FIG. 9 is an exploded view of a cooling module of a slag handling apparatus for smelting according to the present invention;

FIG. 10 is an internal structural view of a slag processing apparatus for smelting according to the present invention.

In the figure: 1. a furnace tank; 2. a cooling tank; 3. a delivery pipe; 4. a feed hopper; 5. a waste residue tank; 6. a feed inlet; 7. a motor; 8. a support frame; 9. a first drive pulley; 10. a second transmission wheel; 11. an iron conveyor belt; 12. a driving gear; 13. a driven gear; 14. a first helical gear; 15. a driving rotating shaft; 16. a second helical gear; 17. a driven rotating shaft; 18. a feed belt; 19. a heat dissipation sleeve; 20. a radiating pipe; 21. an air pump; 22. a first air duct; 23. a second airway tube; 25. a fixed mount; 26. a third rotating shaft; 27. a fourth helical gear; 28. an output shaft; 29. a slag scraping plate; 31. a slag outlet; 32. a slag discharge port; 33. a rotating shaft; 34. a slag removal basket; 35. a third bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be a fixed connection, a detachable connection, or an integral connection; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Examples

Referring to fig. 1 to 10, a slag treatment apparatus for smelting includes:

a furnace tank 1;

a plurality of output shafts 28 are arranged, and the plurality of output shafts 28 are positioned between the circumferential inner walls of the furnace tank 1;

the cooling tank 2 is arranged on one side of the furnace tank 1, the side end of the cooling tank 2 is fixedly connected with a slag outlet 31, and the slag outlet 31 is fixedly connected with the circumferential surface of the furnace tank 1;

the conveying pipe 3 is arranged on one side of the furnace pot 1, the circumferential surface of the furnace pot 1 is fixedly connected with a feeding hole 6, and one end of the conveying pipe 3 is connected with the feeding hole 6;

and the linkage mechanism is arranged at the top of the furnace tank 1, and is respectively connected with the output shafts 28 and used for driving the output shafts 28 to rotate.

In the invention, a furnace tank 1 is used for smelting aluminum powder, a plurality of output shafts 28 are used for separating waste slag floating on the surface of aluminum water, the furnace tank 1, a cooling tank 2, a conveying pipe 3 and an air pump 21 are arranged on the same horizontal plane, cooling liquid is stored in the cooling tank 2 for cooling the waste slag, a slag outlet 31 is used for guiding the separated waste slag into the cooling tank 2, the conveying pipe 3 is used for accommodating a heat dissipation sleeve 19, a feeding belt 18 and a heat dissipation pipe 20, a feeding hole 6 is used for communicating the furnace tank 1 with the conveying pipe 3, and a linkage mechanism is respectively connected with the plurality of output shafts 28 and used for driving the plurality of output shafts 28 to rotate.

The linkage mechanism comprises a driving assembly, a transmission assembly, a cooling assembly, a conveying assembly and a preheating assembly, the driving assembly is arranged at the top of the furnace tank 1, the conveying assembly is arranged in the conveying pipe 3, the cooling assembly is arranged in the cooling tank 2, the transmission assembly is arranged at the top of the furnace tank 1, the transmission assembly is connected with the driving assembly, the conveying assembly and the cooling assembly, the preheating assembly is arranged in the conveying pipe 3, and the preheating assembly is connected with the cooling tank 2.

In the invention, the driving assembly is used for providing power for the rotation of the output shafts 28, the slag removing baskets 34 and the feeding belt 18, the conveying assembly is used for lifting aluminum powder, the cooling assembly is used for cooling and solidifying waste slag, the preheating assembly is used for guiding steam formed by cooling the waste slag in the cooling tank 2 out to preheat the aluminum powder transmitted on the feeding belt 18, and the transmission assembly is used for transmitting the torsion generated by the driving assembly to the slag removing baskets 34 and the feeding belt 18.

Drive assembly includes support frame 8, motor 7 and scum board 29, and support frame 8 fixed connection is in the top of retort 1, and motor 7 fixed connection is in the top of support frame 8, and scum board 29 fixed connection is in the output of motor 7, and scum board 29 extends to be connected with a plurality of output shafts 28 in the retort 1.

In the invention, the support frame 8 is used for supporting and fixing the motor 7, the slag scraping plate 29 is used for outputting the torque force generated by the motor 7, and the motor 7 is used for providing power for the rotation of the output shafts 28, the slag removing baskets 34 and the feeding belt 18.

The cooling assembly comprises a rotating shaft 33, a third helical gear 35, a plurality of deslagging baskets 34, a fixed frame 25, a third rotating shaft 26 and a fourth helical gear 27, the rotating shaft 33 is rotatably connected between the inner walls of the cooling tank 2, one end of the rotating shaft 33 extends to the outer surface of the end side of the cooling tank 2, the plurality of deslagging baskets 34 are fixedly connected to the circumferential surface of the rotating shaft 33, the third helical gear 35 is fixedly connected to the extending end of the rotating shaft 33, the fixed frame 25 is fixedly connected to the end side of the cooling tank 2, the third rotating shaft 26 is rotatably inserted into the side end of the fixed frame 25, the fourth helical gear 27 is fixedly connected to the bottom of the third rotating shaft 26, and the fourth helical gear 27 is meshed with the third helical gear 35.

According to the slag removing device, the rotating shaft 33 is used for supporting and fixing the third bevel gear 35 and the plurality of slag removing baskets 34, the plurality of slag removing baskets 34 are used for fishing waste slag cooled in the cooling tank 2, the third rotating shaft 26 is fixedly installed at the side end of the cooling tank 2 through the fixing frame 25, the plurality of slag removing baskets 34 are in a special shape and are guided in a one-way mode when the waste slag is fished, the third bevel gear 35 is meshed with the fourth bevel gear 27, the rotating frame 25 rotates to drive the rotating shaft 33 to rotate, the plurality of slag removing baskets 34 are driven to rotate, the waste slag cooled in the cooling tank 2 is rotated and fished, the waste slag is conveniently and quickly fished, and the waste slag is conveniently and intensively collected.

The driving assembly comprises a first driving wheel 9, a second driving wheel 10, an iron conveyor belt 11, a driving gear 12, a driven gear 13 and a first helical gear 14, the driving gear 12 is fixedly connected to the circumferential surface of a slag scraping plate 29, the slag scraping plate 29 is located at the top of the furnace tank 1, the driven gear 13 is rotatably connected to the top of the furnace tank 1, the driven gear 13 is meshed with the driving gear 12, the first helical gear 14 is fixedly connected to the top of the driven gear 13, the second driving wheel 10 is fixedly connected to the circumferential surface of the slag scraping plate 29, the second driving wheel 10 is located on the upper side of the driving gear 12, the first driving wheel 9 is fixedly connected to the top of a third rotating shaft 26, and the iron conveyor belt 11 is sleeved on the circumferential surfaces of the first driving wheel 9 and the second driving wheel 10.

According to the invention, the driving gear 12 is meshed with the driven gear 13 to drive the driven gear 13 to rotate, the driven gear 13 supports and fixes the first bevel gear 14, the first bevel gear 14 is meshed with the driving rotating shaft 15 to drive the second bevel gear 16 to rotate, the second driving wheel 10 and the first driving wheel 9 are conveniently sleeved with the iron conveyor belt 11, the iron conveyor belt 11 is used for power transmission between the first driving wheel 9 and the second driving wheel 10, synchronous rotation between the slag scraping plate 29 and the third rotating shaft 26 is realized, and rapid power transmission between the motor 7 and the feeding belt 18 and between the motor 7 and the plurality of slag removing baskets 34 is ensured.

The conveying assembly comprises a driving rotating shaft 15, a driven rotating shaft 17, a second bevel gear 16 and a feeding belt 18, the driving rotating shaft 15 and the driven rotating shaft 17 are rotatably connected between the inner walls of the conveying pipes 3, one end of the driving rotating shaft 15 extends to the outer surface of the end side of the conveying pipe 3, the second bevel gear 16 is fixedly connected to the extending end of the driving rotating shaft 15, the second bevel gear 16 is meshed with the first bevel gear 14, and the feeding belt 18 is sleeved on the circumferential surfaces of the driven rotating shaft 17 and the driving rotating shaft 15.

In the invention, the driving rotating shaft 15 is used for driving the feeding belt 18 to rotate on the circumferential surfaces of the driving rotating shaft 15 and the second helical gear 16, the driven rotating shaft 17 is used for assisting in supporting the rotation of the feeding belt 18, the second helical gear 16 is used for being meshed with the first helical gear 14 to drive the driving rotating shaft 15 to rotate, and the feeding belt 18 lifts and pours aluminum powder accumulated in the conveying pipe 3 into the feeding hole 6 through a scraper with a uniform surface, so that the aluminum powder is quickly conveyed.

Preheat the subassembly and include air pump 21, first air duct 22, second air duct 23, cooling tube 20 and heat dissipation cover 19, air pump 21 sets up between stove jar 1 and cooling tank 2, the one end fixed connection of second air duct 23 is on the top of air pump 21, the other end of second air duct 23 and the top fixed connection of cooling tank 2, first air duct 22 fixed connection is in the top of air pump 21, cooling tube 20 fixed connection is between the inner wall of conveyer pipe 3, cooling tube 20's one end and first air duct 22 are linked together, cooling tube 20's the other end is linked together with the side of cooling tank 2, heat dissipation cover 19 wraps up in cooling tube 20's surface, heat dissipation cover 19 is located between driven spindle 17 and the initiative spindle 15, heat dissipation cover 19 is pressed close to with pay-off belt 18 mutually.

According to the invention, the air pump 21 is used for extracting steam in the furnace tank 1 and pumping the steam into the radiating pipe 20, the second air guide pipe 23 is used for guiding the steam in the cooling tank 2 into the air pump 21, the first air guide pipe 22 is used for guiding the steam into the radiating pipe 20, the radiating pipe 20 is used for radiating and cooling the steam, the cooled steam condensate water is guided back into the cooling tank 2, the radiating sleeve 19 is used for wrapping the radiating pipe 20 and quickening the radiation of heat, the radiating sleeve 19 is close to the feeding belt 18 and heats the feeding belt 18, so that aluminum powder conveyed on the feeding belt 18 is preheated in advance, the overflow of the heat is reduced by collecting waste heat of waste residues, and the energy consumption is saved.

The side end of cooling tank 2 is fixedly connected with waste residue box 5, and the side end of cooling tank 2 has seted up row cinder notch 32, and row cinder notch 32 corresponds with waste residue box 5.

In the invention, the waste residue box 5 is used for containing cooled waste residue, and the slag discharge port 32 is arranged to facilitate the removal of the waste residue.

The other end of the conveying pipe 3 is fixedly connected with a feed hopper 4.

In the invention, the feed hopper 4 is fixedly connected to conveniently and quickly introduce aluminum powder.

The rotating shaft 33, the slag removing baskets 34, the output shafts 28 and the slag scraping plate 29 are made of 0Cr25Ni 20.

In the present invention, the rotating shaft 33, the slag removing baskets 34, the output shafts 28 and the scraper 29 are machined from 0Cr25Ni20, thereby reducing the oxidation corrosion of the parts.

The working principle or the working process of the waste residue treatment device for smelting provided by the invention is as follows:

the motor 7 is started, the motor 7 drives the slag scraping plate 29 to rotate, the slag scraping plate 29 simultaneously drives the second driving wheel 10, the driving gear 12 and the output shafts 28 to rotate, the rotation of the output shafts 28 pushes the waste slag on the surface of the aluminum liquid in the furnace tank 1 to the position of the slag hole 31, the waste slag slides into the cooling tank 2 along the slag hole 31 to be fully contacted and cooled with water, the water vapor generated in the cooling process is pumped into the radiating pipe 20 by the air pump 21, the heat in the vapor is absorbed and dissipated by the radiating sleeve 19 to heat the feeding belt 18, the aluminum powder in the conveying process of the feeding belt 18 is preheated in advance, the overflow of the heat is reduced by collecting the waste heat of the feeding belt 18, the energy consumption is saved, the second driving wheel 10 drives the first driving wheel 9 to rotate by rotation, the third rotating shaft 26 drives the fixing frame 25 to rotate, the third rotating shaft 26 drives the fourth helical gear 27 to rotate, the fourth helical gear 27 drives the rotating shaft 33 to rotate through the meshing with the third helical gear 35, the rotating shaft 33 drives the plurality of slag removing baskets 34 to salvage the waste slag condensed in the water in the cooling tank 2 through rotation, the fished waste slag falls into the waste slag box 5 through the slag discharging port 32, get through the quick cooling to the waste residue, the convenience is collected the concentration of waste residue, driving gear 12 and driven gear 13 meshing drive driven gear 13 rotatory, driven gear 13's rotation drives first helical gear 14 rotatory, first helical gear 14 drives initiative pivot 15 through the meshing with second helical gear 16 and rotates, the rotatory drive pay-off area 18 of initiative pivot 15 rotates around the circumference surface of initiative pivot 15 and second helical gear 16, will be conveyed to feed inlet 6 department by the aluminite powder lifting that feeder hopper 4 got into, it melts in falling into retort 1 along the inner wall of feed inlet 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste residue treatment device for smelting is characterized by comprising;

a furnace pot (1);

a plurality of output shafts (28), wherein the output shafts (28) are arranged, and the output shafts (28) are positioned between the circumferential inner walls of the furnace tank (1);

the cooling tank (2) is arranged on one side of the furnace tank (1), a slag outlet (31) is fixedly connected to the side end of the cooling tank (2), and the slag outlet (31) is fixedly connected with the circumferential surface of the furnace tank (1);

the conveying pipe (3) is arranged on one side of the furnace pot (1), a feeding hole (6) is fixedly connected to the circumferential surface of the furnace pot (1), and one end of the conveying pipe (3) is connected with the feeding hole (6);

the linkage mechanism is arranged at the top of the furnace tank (1), and is respectively connected with the output shafts (28) and used for driving the output shafts (28) to rotate.

2. The waste residue treatment device for smelting according to claim 1, wherein the linkage mechanism comprises a driving assembly, a transmission assembly, a cooling assembly, a conveying assembly and a preheating assembly, the driving assembly is arranged at the top of the furnace pot (1), the conveying assembly is arranged in the conveying pipe (3), the cooling assembly is arranged in the cooling pot (2), the transmission assembly is arranged at the top of the furnace pot (1), the transmission assembly is connected with the driving assembly, the conveying assembly and the cooling assembly, the preheating assembly is arranged in the conveying pipe (3), and the preheating assembly is connected with the cooling pot (2).

3. A slag treatment plant for smelting according to claim 2, characterized in that the drive assembly comprises a support frame (8), a motor (7) and a slag scraping plate (29), the support frame (8) is fixedly connected to the top of the furnace pot (1), the motor (7) is fixedly connected to the top of the support frame (8), the slag scraping plate (29) is fixedly connected to the output end of the motor (7), and the slag scraping plate (29) extends into the furnace pot (1) and is connected to the plurality of output shafts (28).

4. The slag treatment device for smelting according to claim 3, wherein the cooling assembly comprises a rotating shaft (33), a third bevel gear (35), a plurality of slag removing baskets (34), a fixing frame (25), a third rotating shaft (26) and a fourth bevel gear (27), the rotating shaft (33) is rotatably connected between the inner walls of the cooling tank (2), one end of the rotating shaft (33) extends to the outer surface of the end side of the cooling tank (2), the plurality of slag removing baskets (34) are fixedly connected to the circumferential surface of the rotating shaft (33), the third bevel gear (35) is fixedly connected to the extending end of the rotating shaft (33), the fixing frame (25) is fixedly connected to the end side of the cooling tank (2), the third rotating shaft (26) is rotatably inserted into the end of the fixing frame (25), and the fourth bevel gear (27) is fixedly connected to the bottom of the third rotating shaft (26), the fourth helical gear (27) is meshed with the third helical gear (35).

5. The slag treatment apparatus for smelting according to claim 4, wherein the driving assembly includes a first driving wheel (9), a second driving wheel (10), an iron conveyor belt (11), a driving gear (12), a driven gear (13) and a first bevel gear (14), the driving gear (12) is fixedly connected to the circumferential surface of a slag scraping plate (29), the slag scraping plate (29) is located at the top of the furnace tank (1), the driven gear (13) is rotatably connected to the top of the furnace tank (1), the driven gear (13) is engaged with the driving gear (12), the first bevel gear (14) is fixedly connected to the top of the driven gear (13), the second driving wheel (10) is fixedly connected to the circumferential surface of the slag scraping plate (29), the second driving wheel (10) is located at the upper side of the driving gear (12), the first transmission wheel (9) is fixedly connected to the top of the third rotating shaft (26), and the iron conveyor belt (11) is sleeved on the circumferential surfaces of the first transmission wheel (9) and the second transmission wheel (10).

6. The waste slag treatment device for smelting according to claim 5, wherein the conveying assembly comprises a driving rotating shaft (15), a driven rotating shaft (17), a second bevel gear (16) and a feeding belt (18), the driving rotating shaft (15) and the driven rotating shaft (17) are rotatably connected between the inner walls of the conveying pipe (3), one end of the driving rotating shaft (15) extends to the outer surface of the end side of the conveying pipe (3), the second bevel gear (16) is fixedly connected to the extending end of the driving rotating shaft (15), the second bevel gear (16) is meshed with the first bevel gear (14), and the feeding belt (18) is sleeved on the circumferential surfaces of the driven rotating shaft (17) and the driving rotating shaft (15).

7. The waste residue treatment device for smelting according to claim 6, wherein the preheating assembly comprises an air pump (21), a first air duct (22), a second air duct (23), a heat dissipation pipe (20) and a heat dissipation sleeve (19), the air pump (21) is arranged between the furnace tank (1) and the cooling tank (2), one end of the second air duct (23) is fixedly connected to the top end of the air pump (21), the other end of the second air duct (23) is fixedly connected to the top of the cooling tank (2), the first air duct (22) is fixedly connected to the top of the air pump (21), the heat dissipation pipe (20) is fixedly connected between the inner walls of the conveying pipe (3), one end of the heat dissipation pipe (20) is communicated with the first air duct (22), the other end of the heat dissipation pipe (20) is communicated with the side end of the cooling tank (2), the heat dissipation sleeve (19) is wrapped on the outer surface of the heat dissipation pipe (20), the heat dissipation sleeve (19) is located between the driven rotating shaft (17) and the driving rotating shaft (15), and the heat dissipation sleeve (19) is close to the feeding belt (18).

8. A waste residue processing apparatus for smelting according to claim 7, characterized in that the side end of the cooling tank (2) is fixedly connected with a waste residue box (5), the side end of the cooling tank (2) is provided with a slag discharge port (32), and the slag discharge port (32) corresponds to the waste residue box (5).

9. A waste slag treatment apparatus for smelting according to claim 8, characterized in that the other end of the conveying pipe (3) is fixedly connected with a feed hopper (4).

10. The slag processing apparatus for smelting according to claim 8, wherein the rotating shaft (33), the plurality of slag removing baskets (34), the plurality of output shafts (28) and the slag scraping plate (29) are made of 0Cr25Ni 20.