CN213273740U

CN213273740U - Rotary furnace is used in aluminium ingot production

Info

Publication number: CN213273740U
Application number: CN202022380140.XU
Authority: CN
Inventors: 王启; 王赟; 张敬龙; 谢菊; 陈冠吉
Original assignee: Guangdong Shunbo Aluminum Alloy Co ltd
Current assignee: Guangdong Shunbo Aluminum Alloy Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-25
Anticipated expiration: 2030-10-22

Abstract

The utility model belongs to the technical field of the rotary furnace, especially, be a rotary furnace is used in aluminium ingot production, including rotary furnace body, base and lift seat, including discharge gate and feed inlet of rotary furnace body, the fixed surface of rotary furnace body is connected with the ring gear, the surface meshing of ring gear is connected with drive gear, the top of base is fixedly connected with fixing base and fixed trunnion ring respectively, the surface of fixing base is rotated through the bearing and is connected with the dwang, the fixed surface of dwang connects drive gear, the fixed surface of fixed trunnion ring is connected with the suction box. The utility model discloses a suction box, under the cooperation between dust absorption pipe, delivery pipe, the blast pipe for when the rotary kiln rotates, the aluminium ingot metal powder that rolls can produce hot cigarette and dust, can be with absorbing dust hood hot cigarette and dust, thereby both can protect operational environment, also can collect the dust and continue the utilization.

Description

Rotary furnace is used in aluminium ingot production

Technical Field

The utility model relates to a rotary furnace technical field specifically is a rotary furnace is used in aluminium ingot production.

Background

Because the high-quality aluminum ore resources in China are relatively scarce, only a few places in Shanxi, Guangxi, Guizhou, Henan and Jiangxi have abundant bauxite, the energy consumption for producing aluminum metal from aluminum oxide is large, the process is complex, and the production of electrolytic aluminum metal cannot meet the increasingly developed construction development requirements, the aluminum resources in some places are mainly obtained from recovered waste aluminum impurities, the waste aluminum impurities comprise pure aluminum leftover materials of aluminum processing enterprises, old construction deformed aluminum alloys of construction sites, cast aluminum alloys, aluminum core wires, waste aluminum products and the like, while the documents report the regeneration processing of the waste aluminum impurities, and the pure aluminum or the aluminum alloy is generally obtained through classification, separation, magnetic separation, crushing, drying and smelting. The adopted equipment comprises a cleaning machine, a drying machine, a crusher, a rotary furnace and a refining furnace; conveying the waste aluminum products selected from the sorting machine to a dryer through a conveying belt, then feeding the waste aluminum products into a crusher, crushing massive leftover materials of an aluminum processing plant and aluminum waste aluminum pieces into small blocks or particles which are easy to enter a furnace, properly sieving the small blocks or particles and then feeding the crushed waste aluminum pieces into a rotary furnace for smelting, so that aluminum slag or waste aluminum is decomposed into aluminum liquid and aluminum ash, and the aluminum liquid is fed into a refining furnace for further refining to obtain aluminum liquid with higher purity and is discharged to form aluminum ingots.

The existing rotary furnace for producing aluminum ingots also has the following problems:

1. in the use process of most of rotary furnaces for producing aluminum ingots in the market, the rolling aluminum ingot metal powder can generate hot smoke and dust, so that the surrounding environment can be polluted, and the dust resource is wasted;

2. most of rotary furnaces for producing aluminum ingots in the market cannot monitor the temperature of the aluminum ingots in the rotary furnace in real time in the using process, so that overheating work is caused, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rotary furnace is used in aluminium ingot production has solved and can cause the pollution to the environment on every side, can not the problem of the temperature of the interior aluminium ingot of real time monitoring rotary furnace.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rotary furnace for producing aluminum ingots comprises a rotary furnace body, a base and a lifting seat, wherein the rotary furnace body comprises a discharge hole and a feed hole, the surface of the rotary furnace body is fixedly connected with a gear ring, the surface of the gear ring is engaged and connected with a transmission gear, the top end of the base is respectively and fixedly connected with a fixed seat and a fixed backing ring, the surface of the fixed seat is rotatably connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly connected with a transmission gear, the surface of the fixed backing ring is fixedly connected with a dust suction box, the side edge of the dust collection box is fixedly connected with a dust collection pipe, one end of the dust collection pipe is fixedly connected with a dust collection cover, the upper parts of the discharge port and the feed port are both provided with dust hoods, the back of the dust box is fixedly connected with a discharge pipe, the top end of the dust collection box is fixedly connected with an exhaust pipe, and the surface of the base is rotatably connected with a lifting seat through a rotating shaft.

As an optimized technical scheme of the utility model, the positive fixedly connected with controller of fixed trunnion ring, the fixed surface of rotary furnace body is connected with temperature-sensing ware, electric connection controller is passed through to temperature-sensing ware's output.

As an optimized technical proposal of the utility model, the fixed surface of the rotary furnace body is connected with a rotating ring, and the rotating ring is connected with the inner wall of the fixed supporting ring in a rotating way.

As a preferred technical scheme of the utility model, the equal fixedly connected with support in surface of base and lift seat, the surface of support is rotated through the pivot and is connected with a piece, two fixedly connected with hydraulic stem between the piece.

As an optimized technical scheme of the utility model, the side of lift seat is fixed with the mount pad, the quantity of mount pad is four.

As a preferred technical scheme of the utility model, the top fixedly connected with servo motor of base, servo motor's output fixed connection dwang.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotary furnace is used in aluminium ingot production possesses following beneficial effect:

1. this rotary furnace is used in aluminium ingot production through the suction box, under the cooperation between dust absorption pipe, delivery pipe, the blast pipe for when rotary furnace rotated, the aluminium ingot metal powder that rolls can produce hot cigarette and dust, can be with absorbing dust hood hot cigarette and dust, thereby both can protect operational environment, also can collect the dust and continue the utilization.

2. This rotary furnace is used in aluminium ingot production under the cooperation between temperature-sensing ware and the controller for can real time monitoring rotary furnace internal aluminium ingot's temperature when using, when the temperature reaches the processing temperature of next step, can the ejection of compact, avoid excessive heating work, extravagant resource.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the rotating ring of the present invention;

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

In the figure: 1. a rotary furnace body; 2. a base; 3. a discharge port; 4. a feed inlet; 5. a ring gear; 6. a transmission gear; 7. a fixed seat; 8. rotating the rod; 9. fixing a backing ring; 10. a dust collection box; 11. a dust collection pipe; 12. a dust hood; 13. a temperature sensor; 14. a controller; 15. rotating the ring; 16. a discharge pipe; 17. an exhaust pipe; 18. a lifting seat; 19. a support; 20. supporting a block; 21. a hydraulic lever; 22. a mounting seat; 23. a servo motor.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a rotary furnace for producing aluminum ingots, which comprises a rotary furnace body 1, base 2 and lift seat 18, rotary furnace body 1 including discharge gate 3 and feed inlet 4, rotary furnace body 1's fixed surface is connected with ring gear 5, the meshing of the surface of ring gear 5 is connected with drive gear 6, the top of base 2 is fixedly connected with fixing base 7 and fixed trunnion ring 9 respectively, the surface of fixing base 7 is rotated through the bearing and is connected with dwang 8, dwang 8's fixed surface is connected with drive gear 6, the fixed surface of fixed trunnion ring 9 is connected with suction box 10, the side fixedly connected with dust absorption pipe 11 of suction box 10, the one end fixedly connected with suction hood 12 of dust absorption pipe 11, all there is suction hood 12 above discharge gate 3 and feed inlet 4, the back fixedly connected with delivery pipe 16 of suction box 10, the top fixedly connected with blast pipe 17 of suction box 10, the surface of base 2 is rotated through the pivot and is connected with lift seat 18.

In this embodiment, through the cooperation between dust suction box 10, dust absorption pipe 11, delivery pipe 16, blast pipe 17 for when the rotary kiln rotates, the aluminium ingot metal powder that rolls can produce hot cigarette and dust, can be used to absorb dust cage 12 hot cigarette and dust, thereby both can protect operational environment, also can collect the dust and continue to utilize.

Specifically, the front surface of the fixed trunnion ring 9 is fixedly connected with a controller 14, the surface of the rotary furnace body 1 is fixedly connected with a temperature sensor 13, and the output end of the temperature sensor 13 is electrically connected with the controller 14.

In this embodiment, the output end of the temperature sensor 13 is electrically connected to the controller 14, so as to transmit the real-time temperature of the rotary furnace body 1.

Specifically, the surface of the rotary furnace body 1 is fixedly connected with a rotating ring 15, and the rotating ring 15 is rotatably connected with the inner wall of the fixed backing ring 9.

In this embodiment, the rotary furnace body 1 can be fixed to the surface of the base 2 by rotatably connecting the rotating ring 15 to the inner wall of the fixed trunnion ring 9.

Specifically, the surfaces of the base 2 and the lifting seat 18 are fixedly connected with a support 19, the surface of the support 19 is rotatably connected with a support block 20 through a rotating shaft, and a hydraulic rod 21 is fixedly connected between the two support blocks 20.

In this embodiment, the base 2 can be tilted by pushing the hydraulic rod 21 between the two support blocks 20.

Specifically, the side of the lifting seat 18 is fixed with four mounting seats 22, and the number of the mounting seats 22 is four.

In this embodiment, the number of the mounting seats 22 is four, so that the lifting seat 18 can be stably fixed on the ground.

Specifically, the top of the base 2 is fixedly connected with a servo motor 23, and the output end of the servo motor 23 is fixedly connected with a rotating rod 8.

In this embodiment, through servo motor 23 output fixed connection dwang 8, and then provide power source for dwang 8.

The utility model discloses a theory of operation and use flow: in the using process, aluminum ingot metal powder is added into the rotary furnace body 1 from the feeding hole 4, at this time, the servo motor 23 is opened to rotate the rotating rod 8, so as to drive the transmission gear 6 and the gear ring 5 to rotate, and further, the rotary furnace body 1 is rotated, at this time, in the rotating process, dust and heat generated by the aluminum ingot metal powder can be emitted due to centrifugal force, at this time, the dust and heat are conveyed through the dust suction box 10 to work, the dust and heat are conveyed through the dust suction cover 12 and the dust suction pipe 11, wind power generated by the dust suction box 10 is discharged through the use of the exhaust pipe 17, the emitted aluminum ingot metal powder can be uniformly collected through the use of the exhaust pipe 16, then the temperature sensor 13 is used, so that the internal temperature of the rotary furnace body 1 is sensed, and then the emitted aluminum ingot metal powder is discharged through the definite surface of the controller 14, when the temperature cools down to the processing temperature of next step, stop the rotation of rotary furnace body 1, then carry out work through hydraulic stem 21, and then carry out the top with base 2 and move for rotary furnace body 1 inclines to discharge out the aluminium ingot metal powder that inside processing is good, through the setting of mount pad 22, makes for the stability ability of whole device.

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 in the foregoing embodiments, 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. The utility model provides an aluminium ingot production is with rotary furnace, includes rotary furnace body (1), base (2) and lift seat (18), its characterized in that: the rotary furnace comprises a discharge port (3) and a feed port (4), wherein the rotary furnace body (1) is fixedly connected with a gear ring (5) on the surface, the gear ring (5) is meshed with a transmission gear (6), the top end of a base (2) is respectively fixedly connected with a fixing seat (7) and a fixed supporting ring (9), the surface of the fixing seat (7) is rotatably connected with a rotating rod (8) through a bearing, the surface of the rotating rod (8) is fixedly connected with the transmission gear (6), the surface of the fixed supporting ring (9) is fixedly connected with a dust suction box (10), the side edge of the dust suction box (10) is fixedly connected with a dust suction pipe (11), one end of the dust suction pipe (11) is fixedly connected with a dust suction hood (12), the upper surfaces of the discharge port (3) and the feed port (4) are respectively provided with the dust suction hood (12), and the back surface of the dust suction box (10) is fixedly connected, the top end of the dust collection box (10) is fixedly connected with an exhaust pipe (17), and the surface of the base (2) is rotatably connected with a lifting seat (18) through a rotating shaft.

2. The rotary furnace for producing aluminum ingots according to claim 1, wherein: the front side of the fixed supporting ring (9) is fixedly connected with a controller (14), the surface of the rotary furnace body (1) is fixedly connected with a temperature sensor (13), and the output end of the temperature sensor (13) is electrically connected with the controller (14).

3. The rotary furnace for producing aluminum ingots according to claim 1, wherein: the surface of the rotary furnace body (1) is fixedly connected with a rotating ring (15), and the rotating ring (15) is rotatably connected with the inner wall of the fixed supporting ring (9).

4. The rotary furnace for producing aluminum ingots according to claim 1, wherein: the surface of base (2) and lift seat (18) all fixedly connected with support (19), the surface of support (19) is rotated through the pivot and is connected with a piece (20), two fixedly connected with hydraulic stem (21) between a piece (20).

5. The rotary furnace for producing aluminum ingots according to claim 1, wherein: the side of lift seat (18) is fixed with mount pad (22), the quantity of mount pad (22) is four.

6. The rotary furnace for producing aluminum ingots according to claim 1, wherein: the top fixedly connected with servo motor (23) of base (2), the output fixed connection dwang (8) of servo motor (23).