CN204115456U - A kind of ac arc furnace automatic feeding device - Google Patents
A kind of ac arc furnace automatic feeding device Download PDFInfo
- Publication number
- CN204115456U CN204115456U CN201420586398.7U CN201420586398U CN204115456U CN 204115456 U CN204115456 U CN 204115456U CN 201420586398 U CN201420586398 U CN 201420586398U CN 204115456 U CN204115456 U CN 204115456U
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- feed bin
- oscillating feeder
- support frame
- feed
- opening
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Abstract
A kind of ac arc furnace automatic feeding device, belongs to ac arc furnace charging (feeding) equipment technical field, for ladle auto feed.Its technical scheme is: its support frame is uprightly fixed on electric furnace platform, feed bin is arranged on the top of support frame, the upper opening of feed bin, the bottom of feed bin is infundibulate feed opening, the infundibulate feed opening of feed bin bottom is connected with the charging aperture of oscillating feeder, electric motor of shaker is arranged on oscillating feeder, and the discharging opening of oscillating feeder is connected with the upper end of feeding chute, and the lower end of feeding chute is relative with above ladle.Required alloy raw material driving joins in feed bin by the utility model in advance, and when tapping, oscillating feeder produces vibration, is quantitatively added in ladle by required alloy raw material.After the utility model effectively can reduce stove, hand stock link is on the impact of rhythm of production, improves the utilization rate of main equipment, improves economic benefit, reduce the labour intensity of production exercise workmanship simultaneously, improve production efficiency.
Description
Technical field
The utility model relates to ladle automatic feeding device after a kind of ac arc furnace stove, belongs to ac arc furnace charging (feeding) equipment technical field.
Background technology
In the production process of ac arc furnace, ladle go out at every turn the steel capital need in ladle, add various alloy raw material.At present in some enterprises, the ladle work of feeding in raw material of ac arc furnace does not also realize mechanization and automation mechanized operation, also will by manually adding various alloy raw material in ladle, various alloy raw material all will transport from stokehold platform handcart relatively far away, because various raw material addition is relatively large, manual operation brings inconvenience to production, not only considerably increases the labour intensity of production exercise workmanship, also reduces production efficiency.Along with the development of producing, be extremely necessary to increase automatic charging equipment to ac arc furnace, enhance productivity.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ac arc furnace automatic feeding device, this automatic feeding device can reduce the impact of hand stock link on rhythm of production effectively, improve the utilization rate of main equipment, reduce the labour intensity of production exercise workmanship simultaneously, enhance productivity.
The technical scheme solved the problems of the technologies described above is:
A kind of ac arc furnace automatic feeding device, it comprises support frame, feed bin, oscillating feeder, electric motor of shaker, feeding chute, support frame is cuboid steel framework, support frame is uprightly fixed on electric furnace platform, feed bin is arranged on the top of support frame, the upper opening of feed bin, the bottom of feed bin is infundibulate feed opening, the infundibulate feed opening of feed bin bottom is connected with the charging aperture of oscillating feeder, electric motor of shaker is arranged on oscillating feeder, the discharging opening of oscillating feeder is connected with the upper end of feeding chute, the lower end of feeding chute is relative with above ladle.
Above-mentioned ac arc furnace automatic feeding device, material feeding supporting seat is arranged at the top of described feed bin, and material feeding supporting seat is connected with support frame, and double-edged fine-toothed comb is installed at the upper opening place of feed bin.
Above-mentioned ac arc furnace automatic feeding device, the side of described support frame is provided with ladder, and there is operating platform ladder upper end, and operating platform flushes with the upper opening of feed bin.
Above-mentioned ac arc furnace automatic feeding device, described oscillating feeder is arranged on the below of feed bin by erecting by overhang, and the infundibulate feed opening of feed bin bottom is connected by material receiving pipe with the charging aperture of oscillating feeder.
The beneficial effects of the utility model are:
The utility model is arranged on electric furnace platform, be positioned at above ladle, the time of electric furnace smelting can be utilized, in advance required alloy raw material driving is joined in feed bin, when tapping, by the electric motor of shaker that control operation pushbutton enable oscillating feeder is connected, make oscillating feeder produce vibration, required alloy raw material is reasonably quantitatively added in ladle.After the utility model effectively can reduce stove, hand stock link is on the impact of rhythm of production, improves the utilization rate of main equipment, improves economic benefit, reduce the labour intensity of production exercise workmanship simultaneously, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
In figure, mark is as follows: electric furnace platform 1, support frame 2, material feeding supporting seat 3, feed bin 4, erecting by overhang 5, material receiving pipe 6, oscillating feeder 7, electric motor of shaker 8, feeding chute 9, double-edged fine-toothed comb 10, ladder 11, operating platform 12, hanger 13.
Detailed description of the invention
The utility model is made up of support frame 2, material feeding supporting seat 3, feed bin 4, erecting by overhang 5, material receiving pipe 6, oscillating feeder 7, electric motor of shaker 8, feeding chute 9, double-edged fine-toothed comb 10, ladder 11, operating platform 12.
Show in figure, support frame 2 is cuboid steel framework, and support frame 2 is uprightly fixed on electric furnace platform 1, and feed bin 4, vibrating device are arranged on support frame 2.
Show in figure, the upper opening of feed bin 4, opening is connected with material feeding supporting seat 3, material feeding supporting seat 3 frame is above support frame 2, double-edged fine-toothed comb 10 is installed at the upper opening place of feed bin 4, alloy raw material joins feed bin 4 by driving a vehicle from the opening part of feed bin 4, and the raw material that volume is larger is blocked by double-edged fine-toothed comb 10, prevents the discharging opening blocking feed bin 4 bottom.
Show in figure, the discharging opening of the bottom of feed bin 4 is infundibulate feed opening, oscillating feeder 7 is arranged on the below of feed bin 4 by erecting by overhang 5, the infundibulate feed opening of feed bin 4 bottom is connected by material receiving pipe 6 with the charging aperture of oscillating feeder 7, electric motor of shaker 8 is arranged on oscillating feeder 7, the discharging opening of oscillating feeder 7 is connected with the upper end of feeding chute 9, and the lower end of feeding chute 9 is relative with above ladle.Alloy raw material enters oscillating feeder 7 from the infundibulate feed opening of feed bin 4 bottom by material receiving pipe, discharges, in the ladle that feeding chute 9 adds under the effect of electric motor of shaker 8 from the discharging opening of oscillating feeder 7 bottom.
Show in figure, the side of support frame 2 is provided with ladder 11, and there is operating platform 12 ladder 11 upper end, and operating platform 12 flushes with the upper opening of feed bin 4, is convenient to workman and observes feed bin 4 is reinforced and operates.
Required alloy raw material driving in use, first joins in feed bin 4 according to Production requirement by the utility model, presses node requirements start button when tapping, and oscillating feeder 7 produces vibration, and required alloy raw material is added in ladle automatically.
Claims (4)
1. an ac arc furnace automatic feeding device, it is characterized in that: it comprises support frame (2), feed bin (4), oscillating feeder (7), electric motor of shaker (8), feeding chute (9), support frame (2) is cuboid steel framework, support frame (2) is uprightly fixed on electric furnace platform (1), feed bin (4) is arranged on the top of support frame (2), the upper opening of feed bin (4), the bottom of feed bin (4) is infundibulate feed opening, the infundibulate feed opening of feed bin (4) bottom is connected with the charging aperture of oscillating feeder (7), electric motor of shaker (8) is arranged on oscillating feeder (7), the discharging opening of oscillating feeder (7) is connected with the upper end of feeding chute (9), the lower end of feeding chute (9) is relative with above ladle.
2. ac arc furnace automatic feeding device according to claim 1, it is characterized in that: material feeding supporting seat (3) is arranged at the top of described feed bin (4), material feeding supporting seat (3) is connected with support frame (2), and double-edged fine-toothed comb (10) is installed at the upper opening place of feed bin (4).
3. ac arc furnace automatic feeding device according to claim 2, it is characterized in that: the side of described support frame (2) is provided with ladder (11), there is operating platform (12) ladder (11) upper end, and operating platform (12) flushes with the upper opening of feed bin (4).
4. ac arc furnace automatic feeding device according to claim 3, it is characterized in that: described oscillating feeder (7) is arranged on the below of feed bin (4) by erecting by overhang (5), the infundibulate feed opening of feed bin (4) bottom is connected by material receiving pipe (6) with the charging aperture of oscillating feeder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586398.7U CN204115456U (en) | 2014-10-11 | 2014-10-11 | A kind of ac arc furnace automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586398.7U CN204115456U (en) | 2014-10-11 | 2014-10-11 | A kind of ac arc furnace automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115456U true CN204115456U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586398.7U Active CN204115456U (en) | 2014-10-11 | 2014-10-11 | A kind of ac arc furnace automatic feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204115456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595290A (en) * | 2016-12-20 | 2017-04-26 | 中冶南方工程技术有限公司 | Annular bin system of large submerged arc furnace |
| CN107604159A (en) * | 2017-10-20 | 2018-01-19 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of method and feeding device that low price iron charge is produced using metallurgical waste heat |
-
2014
- 2014-10-11 CN CN201420586398.7U patent/CN204115456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595290A (en) * | 2016-12-20 | 2017-04-26 | 中冶南方工程技术有限公司 | Annular bin system of large submerged arc furnace |
| CN107604159A (en) * | 2017-10-20 | 2018-01-19 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of method and feeding device that low price iron charge is produced using metallurgical waste heat |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |