CN217275544U

CN217275544U - A melt zinc room combustor for zinc ingot melts

Info

Publication number: CN217275544U
Application number: CN202123215922.9U
Authority: CN
Inventors: 于溪; 王玉保; 张冰冰
Original assignee: Dan Ke Luoyang Zinc Industry Ltd
Current assignee: Dan Ke Luoyang Zinc Industry Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-23
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a melt zinc room combustor for zinc ingot melts, including melting case, smelting pot, feeding hopper, return bend, heater, the smelting pot of slope from top to bottom is equipped with in the melting case, and the smelting pot is the tubulose to both ends are uncovered, and melting roof portion is equipped with feeding hopper, and feeding hopper bottom uncovered position intercommunication has the return bend, and the return bend pipe shaft bends, and in the one end that deviates from feeding hopper inserted the high-end spacious mouth of smelting pot, melting case outer wall fixed assembly has the heating end to extend to the heater that is used for heating smelting pot low side bottom in the melting case. The utility model provides a melt zinc room combustor for zinc ingot melts adopts the melting case to melt the operation at melting incasement portion to the zinc ingot, avoid the influence of high temperature, can also prevent to melt the gas that the in-process produced and can not concentrate the discharge, adopt the return bend, the raw materials reentrant smelting pot behind the return bend, the zinc liquid that prevents to splash like this causes the accident from the feeding hopper spill.

Description

A melt zinc chamber combustor for zinc ingot melts

Technical Field

The utility model relates to the technical field of zinc production and calcination technology and equipment, in particular to a zinc melting chamber burner for melting zinc ingots.

Background

The zinc ingot is pure zinc, and of course, there are impurities, but the purity of the zinc ingot is at least 90%. The application of the zinc ingot is as follows: the zinc-zinc alloy is mainly used in die-casting alloy, battery industry, printing and dyeing industry, pharmaceutical industry, rubber industry, chemical industry and the like, and the zinc-zinc alloy is widely applied to the industries of electroplating, spraying and the like.

The existing zinc ingot melting furnace combustor directly drops into a melting furnace when feeding materials, so that the zinc liquid is easy to splash, the safety is affected, and meanwhile, the melting environment is not closed, and the safety is further affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a melt zinc chamber combustor for zinc spindle melts is provided, adopt the melting case, and melt the operation to the zinc spindle in melting incasement portion, avoid the influence of high temperature, can also prevent to melt the gas that the in-process produced and can not concentrate the discharge, adopt the return bend, the raw materials reentrant smelting pot behind the return bend, the zinc liquid that prevents to splash like this from the feeding hopper spill, cause the accident, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a zinc melting chamber burner for melting zinc ingots comprises a melting box, a melting furnace, a feeding hopper, a bent pipe and a heater, wherein the melting furnace is arranged in the melting box and inclined up and down, the melting furnace is tubular, two ends of the melting furnace are open, the feeding hopper is arranged at the top of the melting box, the open position at the bottom of the feeding hopper is communicated with the bent pipe, the pipe body of the bent pipe is bent, one end of the bent pipe, which is far away from the feeding hopper, is inserted into a high-end open mouth of the melting furnace, the outer wall of the melting box is fixedly provided with the heater, the heating end of the heater extends into the melting box and is used for heating the bottom of the low end of the melting furnace, the outer wall of the melting furnace is provided with a semicircular diversion groove for guiding zinc liquid flowing out of the low end of the melting furnace, the open mouth of the low end of the melting furnace is movably matched with a hollow filtering frame, the inner side of the filtering frame is provided with a filtering grid, the melting box is connected with a lifting driving component for driving the filtering frame to lift, the outer surface of the melting furnace is connected with a rotary supporting component for supporting the melting furnace to rotate, the melting box is connected with a rotary driving assembly for driving the melting furnace to rotate.

Further, lift drive assembly includes push rod, push rod support, and melting incasement outer wall is fixed with the push rod support, and the push rod support is fixed to be equipped with the push rod, and the flexible end of push rod stretches into in the melting incasement to be connected with filtering frame.

Furthermore, the rotary supporting component comprises a rolling belt, groove rollers and a connecting piece, at least two rolling belts along the circumferential direction of the melting furnace are arranged on the outer surface of the melting furnace, the outer sides of the rolling belts are provided with a plurality of groove rollers which are matched with the rolling belts and are uniformly arranged along the circumferential direction of the rolling belts, and the groove rollers are assembled in the melting box through the connecting piece which is rotatably connected with the groove rollers.

Furthermore, the rotary driving assembly comprises a toothed belt, a gear, a motor support and a toothed belt arranged on the outer surface of the smelting furnace along the circumferential direction of the smelting furnace, the gear is meshed with the outer side of the toothed belt and is in transmission connection with the motor positioned outside the smelting box, and the motor is assembled on the outer wall of the smelting box through the motor fixedly connected with the motor.

Furthermore, the feeding hopper is hinged with a cover door for opening and closing the top opening of the feeding hopper, and the top of the melting box is communicated with an exhaust pipe for communicating with an air processor.

And the telescopic end of the push rod is fixedly connected to the filtering frame through a connecting rod coaxial with the telescopic end, the sliding sleeve in sliding fit with the connecting rod is sleeved on the outer surface of the connecting rod, and the sliding sleeve is assembled in the melting box through the supporting piece fixedly connected with the sliding sleeve.

Furthermore, a transmission shaft of the motor is matched with a reinforcing piece in a rotating mode, and the reinforcing piece is fixedly installed on the melting box.

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

1. opening a cover door, putting zinc ingots into a smelting furnace through a feeding hopper and a bent pipe, covering the cover door, starting a heater to heat from the bottom of the smelting furnace, simultaneously starting a motor to drive a gear to rotate, meshing the gear to drive a toothed belt to rotate after the gear rotates, further rotating the smelting furnace, enabling the zinc ingots in the smelting furnace to be heated more uniformly, enabling the molten zinc ingots to flow out of a lower outlet of the smelting furnace to a diversion trench and then be discharged by the diversion trench, filtering the unmelted zinc ingots by a filtering grid in the process of flowing out of the smelting furnace, preventing the unmelted zinc ingots from being discharged from the smelting furnace, starting a push rod to contract when all the zinc ingots in the smelting furnace need to be discharged, driving a filtering frame to rise, and then dropping all the zinc ingots in the smelting furnace;

2. and smoke and the like generated in the melting process are discharged through the exhaust pipe for treatment, and the zinc ingot can be continuously melted by repeating the steps.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the melting tank of the present invention;

FIG. 3 is a schematic view of the structure of the filtering grid of the present invention;

fig. 4 is a schematic view of the elbow structure of the present invention.

In the figure: 1. a melting box; 2. a furnace; 3. a feeding hopper; 4. bending the pipe; 5. a heater; 6. an exhaust pipe; 7. a diversion trench; 8. rolling the belt; 9. a groove roller; 10. a connecting member; 11. a toothed belt; 12. a gear; 13. a motor; 14. a motor support; 15. a reinforcement; 16. a filter frame; 17. filtering the grating; 18. a connecting rod; 19. a sliding sleeve; 20. a support member; 20. a support member; 21. a push rod; 22. a push rod support; 23. and (6) covering the door.

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 a technical solution: a zinc melting chamber burner for melting zinc ingots comprises a melting box 1, a melting furnace 2, a feeding hopper 3, a bent pipe 4 and a heater 5, wherein the melting furnace 2 which inclines up and down is arranged in the melting box 1, the melting furnace 2 is tubular, the two ends of the melting furnace 2 are open, the included angle between the melting furnace 2 and the horizontal plane is 1-45 degrees, the feeding hopper 3 is arranged at the top of the melting box 1, the open position at the bottom of the feeding hopper 3 is communicated with the bent pipe 4, the pipe body of the bent pipe 4 is bent, the bent included angle of the pipe body of the bent pipe 4 is an obtuse angle, one end which is far away from the feeding hopper 3 is inserted into the high-end open mouth of the melting furnace 2, one end of the feeding hopper 3 which is inserted into the melting furnace 2 is not contacted with the inner wall of the melting furnace 2, the bent pipe 4 can buffer the impact force of the zinc ingots when the melting furnace 2 is carried out on the melting furnace 2, so as to avoid splashing of zinc liquid, the heater 5 which the heating end extends into the melting box 1 and is used for heating the bottom of the low end of the melting furnace 2 is fixedly assembled on the outer wall of the melting box 1, a semicircular diversion groove 7 for guiding the zinc liquid flowing out of the low end of the melting furnace 2 is arranged on the outer wall of the melting box 2, the open laminating of smelting pot 2 low end is had a hollow filtration frame 16, and filtration frame 16 inboard is equipped with filtration grid 17, and filtration grid 17 is used for filtering the zinc ingot that does not melt, and melting case 1 is connected with the lift drive assembly that drives filtration frame 16 lift, and the lift orbit of lift drive assembly is parallel with the radial of smelting pot 2, and the surface of smelting pot 2 is connected with and is used for supporting its rotatory rotation support assembly, and melting case 1 is connected with and is used for driving the rotatory rotation drive assembly of smelting pot 2.

Preferably, the lifting driving assembly comprises a push rod 21 and a push rod support 22, the push rod support 22 is fixed on the outer wall of the melting box 1, the push rod support 22 is fixedly provided with the push rod 21, the telescopic end of the push rod 21 extends into the melting box 1 and is connected with the filtering frame 16, and the push rod 21 drives the filtering frame 16 to lift so as to open the lower end opening of the melting furnace 2.

Preferably, the rotary supporting component comprises a rolling belt 8, groove rollers 9 and connecting pieces 10, the outer surface of the smelting furnace 2 is provided with at least two rolling belts 8 along the circumferential direction of the smelting furnace, the outer side of each rolling belt 8 is provided with a plurality of groove rollers 9 which are matched with the rolling belts and are uniformly arranged along the circumferential direction of the rolling belts, the groove rollers 9 are assembled on the smelting box 1 through the connecting pieces 10 which are rotatably connected with the groove rollers 9, and the smelting furnace 2 and the rolling belts 8 rotate through the support of the groove rollers 9.

Preferably, the rotary driving assembly comprises a toothed belt 11, a gear 12, a motor 13, a motor support 14, and the toothed belt 11 is arranged on the outer surface of the melting furnace 2 along the circumferential direction thereof, the gear 12 is engaged with the outer side of the toothed belt 11, the gear 12 is in transmission connection with the motor 13 positioned outside the melting tank 1, the motor 13 is assembled on the outer wall of the melting tank 1 through the motor 13 fixedly connected with the motor 13, and the melting furnace 2 rotates through the matching transmission of the motor 13, the gear 12 and the toothed belt 11.

Preferably, the feeding hopper 3 is hinged with a cover door 23 for opening and closing the top opening of the feeding hopper, the top of the melting box 1 is communicated with an exhaust pipe 6 for communicating with an air processor, smoke in the process of melting zinc ingots is prevented from being discharged from the feeding hopper 3, and meanwhile, the smoke can be discharged from the exhaust pipe 6 and processed by the air processor.

Preferably, the device further comprises a connecting rod 18, a sliding sleeve 19 and a support 20, the telescopic end of the push rod 21 is fixedly connected to the filtering frame 16 through the connecting rod 18 coaxial with the connecting rod, the sliding sleeve 19 in sliding fit with the connecting rod 18 is sleeved on the outer surface of the connecting rod 18, the sliding sleeve 19 is assembled on the melting box 1 through the support 20 fixedly connected with the sliding sleeve, and the connecting rod 18, the sliding sleeve 19 and the support 20 are matched to enhance the stability of the push rod 21 driving the filtering frame 16 to lift.

Preferably, the transmission shaft of the motor 13 is rotatably matched with a reinforcing piece 15, the reinforcing piece 15 is fixedly arranged on the melting box 1, and the reinforcing piece 15 enhances the transmission stability of the motor 13.

When in use: opening a cover door 23, putting zinc ingots into a smelting furnace 2 through a feeding hopper 3 and a bent pipe 4, then covering the cover door 23, then starting a heater 5 to heat the zinc ingots from the bottom of the smelting furnace 2, simultaneously starting a motor 13 to drive a gear 12 to rotate, driving a toothed belt 11 to rotate after the gear 12 rotates, further rotating the smelting furnace 2, enabling the zinc ingots in the smelting furnace 2 to be heated more uniformly, enabling the melted zinc ingots to flow out of a lower outlet of the smelting furnace 2 onto a diversion groove 7 and then to be discharged by the diversion groove 7, filtering the unmelted zinc ingots by a filtering grid 17 in the process of flowing out of the smelting furnace 2 to prevent the unmelted zinc ingots from being discharged from the smelting furnace 2, starting a push rod 21 to contract to drive a filtering frame 16 to rise when all the zinc ingots in the smelting furnace 2 need to be discharged, then discharging all the zinc ingots in the smelting furnace 2, discharging smoke and the like generated in the melting process for processing through an exhaust pipe 6, the zinc ingot can be continuously melted by repeating the steps.

The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. 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 melt zinc room combustor for zinc ingot melts which characterized in that: comprises a melting box (1), a melting furnace (2), a feeding hopper (3), a bent pipe (4) and a heater (5), wherein the melting furnace (2) which is inclined up and down is arranged in the melting box (1), the melting furnace (2) is tubular, two ends of the melting furnace are open, the feeding hopper (3) is arranged at the top of the melting box (1), the bent pipe (4) is communicated with the open position at the bottom of the feeding hopper (3), a pipe body of the bent pipe (4) is bent, one end which is deviated from the feeding hopper (3) is inserted into the high-end open mouth of the melting furnace (2), the heater (5) with a heating end extending into the melting box (1) and used for heating the bottom of the low end of the melting furnace (2) is fixedly assembled on the outer wall of the melting box (1), a semicircular diversion groove (7) used for diverting the zinc liquid flowing out of the low end of the melting furnace (2) is arranged on the outer wall of the melting box (2), and a hollow filtering frame (16) is movably fitted on the open end of the melting furnace (2), the inner side of the filtering frame (16) is provided with a filtering grid (17), the melting box (1) is connected with a lifting driving component for driving the filtering frame (16) to lift, the outer surface of the melting furnace (2) is connected with a rotary supporting component for supporting the melting furnace to rotate, and the melting box (1) is connected with a rotary driving component for driving the melting furnace (2) to rotate.

2. A zinc melting chamber burner for melting zinc ingots according to claim 1, wherein: the lifting driving assembly comprises a push rod (21) and a push rod support (22), the outer wall of the melting box (1) is fixed with the push rod support (22), the push rod support (22) is fixedly provided with the push rod (21), and the telescopic end of the push rod (21) extends into the melting box (1) and is connected with the filtering frame (16).

3. A zinc melting chamber burner for melting of zinc ingots according to claim 1, characterized in that: the rotary supporting component comprises a rolling belt (8), groove rollers (9) and connecting pieces (10), at least two rolling belts (8) along the circumferential direction of the furnace (2) are arranged on the outer surface of the furnace, the outer side of each rolling belt (8) is provided with a plurality of groove rollers (9) which are matched with the rolling belts and are evenly arranged along the circumferential direction of the furnace, and the groove rollers (9) are assembled in the melting box (1) through the connecting pieces (10) which are connected with the groove rollers in a rotating mode.

4. A zinc melting chamber burner for melting zinc ingots according to claim 1, wherein: the rotary driving assembly comprises a toothed belt (11), a gear (12), a motor (13), a motor support (14), and a toothed belt (11) arranged along the circumferential direction of the outer surface of the smelting furnace (2), wherein the gear (12) is meshed with the outer side of the toothed belt (11), the gear (12) is in transmission connection with the motor (13) positioned outside the smelting box (1), and the motor (13) is assembled on the outer wall of the smelting box (1) through the motor (13) fixedly connected with the motor.

5. A zinc melting chamber burner for melting zinc ingots according to claim 1, wherein: the feeding hopper (3) is hinged with a cover door (23) for opening and closing the top opening of the feeding hopper, and the top of the melting box (1) is communicated with an exhaust pipe (6) for communicating with an air processor.

6. A zinc melting chamber burner for melting zinc ingots according to claim 2, wherein: the filter device is characterized by further comprising a connecting rod (18), a sliding sleeve (19) and a supporting piece (20), wherein the telescopic end of the push rod (21) is fixedly connected to the filter frame (16) through the connecting rod (18) coaxial with the push rod, the sliding sleeve (19) in sliding fit with the connecting rod (18) is sleeved on the outer surface of the connecting rod (18), and the sliding sleeve (19) is assembled on the melting box (1) through the supporting piece (20) fixedly connected with the sliding sleeve (19).

7. A zinc melting chamber burner for melting zinc ingots according to claim 4, wherein: a transmission shaft of the motor (13) is matched with a reinforcing piece (15) in a rotating mode, and the reinforcing piece (15) is fixedly arranged on the melting box (1).