CN202114249U - Ferroalloy baking and feeding system - Google Patents
Ferroalloy baking and feeding system Download PDFInfo
- Publication number
- CN202114249U CN202114249U CN2011202187989U CN201120218798U CN202114249U CN 202114249 U CN202114249 U CN 202114249U CN 2011202187989 U CN2011202187989 U CN 2011202187989U CN 201120218798 U CN201120218798 U CN 201120218798U CN 202114249 U CN202114249 U CN 202114249U
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- baking
- weighing
- ferroalloy
- feeding system
- feed bin
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- Furnace Charging Or Discharging (AREA)
Abstract
The utility model discloses a ferroalloy baking and feeding system, which comprises an overhead feed bin (1). A gas baking nozzle (2) is mounted at the bottom of the overhead feed bin (1) and connected with a gas pipeline, a discharge outlet of the overhead feed bin (1) is connected with a vibration feeder (3), and a weighing cart (4) is arranged below the vibration feeder (3). The ferroalloy baking and feeding system integrates functions of baking, weighing and transporting, and simultaneously, transport cost, electric energy consumption and production cost are reduced, automation level is high, labor intensity of operators is reduced greatly, smelting time is shortened, quality of billet steel is improved and economic benefits are high.
Description
Technical field
The utility model relates to a kind of ferroalloy baking charging system, belongs to metallurgical technology field.
Background technology
Ferroalloy is one of important source material of steel-making.At present, be earlier alloy to be transported to alloyed region with automobile when using ferroalloy, be transported in the drying room with fork truck again; After the drying room oven dry insulation regular hour; Transport to electric furnace zone, workshop with fork truck again, add in the ladle with driving, its main purpose is to remove the moisture of alloy; Guarantee product quality, avoid producing in the steel billet defectives such as white point, crackle.Following three problems appear in this mode in actual production process: first problem is that will produce continuously about 20 stoves every day because every stove steel capital will add alloy one time, and drying room is far away apart from the production scene, causes cost of transportation higher; Second problem is that the drying room maintenance cost is big, and the drying room capacity is little, frequent switch drying room gate, and the drying room insulation is bad, and power consumption is big; The 3rd problem is that alloy is transported to the scene, workshop with fork truck; Before alloy adds ladle; Alloy after every stove steel capital will carry out will dry with the mode of canned material with driving after the accurate weighing again joins in the ladle, needs the special messenger to operate, not only labor intensive but also prolonged the time of smelting.
The utility model content
The ferroalloy that the utility model technical problem to be solved is to provide a kind of shortens the heat, reduces production costs toasts charging system, thereby overcomes the deficiency of above-mentioned prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of ferroalloy baking charging system, and its formation comprises high hopper, in the bottom of described high hopper the coal gas roasting nozzle is housed, the coal gas roasting nozzle connects gas piping; The discharging opening of high hopper connects oscillating feeder, the dolly of below oscillating feeder, weighing.
Above-mentioned ferroalloy baking charging system also is equipped with batching position limit switch and unloads the material level limit switch on the orbit of dolly of weighing.
Beneficial effect: compared with prior art, it is integrated that the utility model has realized that alloy baking, alloy weighing, alloy transport, and reduced cost of transportation and power consumption; Reduced production cost; Automaticity is high, has alleviated labor intensity of operating personnel greatly, has shortened the duration of heat; Improved the quality of steel billet, economic benefit is considerable.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
The specific embodiment
Embodiment 1.As shown in Figure 1, comprise high hopper 1, two high hoppers 1 are set in this example, the volume of each high hopper 1 is 6 cubes.In the bottom of high hopper 1 coal gas roasting nozzle 2 is housed, coal gas roasting nozzle 2 connects gas piping; The discharging opening of two high hoppers 1 connects two oscillating feeders 3 respectively; The dolly 4 of below the material inlet of oscillating feeder 3, weighing; The dolly 4 of weighing moves about on the orbit 5; Be the accurate location of the dolly 4 that guarantees to weigh, a batching position limit switch 6 and one be installed on orbit 5 unload material level limit switch 7.
During use; Alloy adds in the high hopper 1 through hopper, and after toasting through the alloy in 2 pairs of high hoppers of coal gas roasting nozzle 1 of high hopper 1 bottom, is transported to the dolly 4 of weighing by oscillating feeder 3 again; After the dolly 4 accurate weighings of weighing, transportation puts in place and joins in the ladle.Electric furnace is translated into molten steel in the ladle, transports to refining in the smart stove stove by buggy ladle again, and it is integrated so just to have realized that alloy baking, alloy weighing, alloy transport.
The embodiment of the utility model is not limited to the foregoing description, all belongs within the protection domain of the utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (2)
1. a ferroalloy baking charging system comprises high hopper (1), and it is characterized in that: in the bottom of said high hopper (1) coal gas roasting nozzle (2) is housed, coal gas roasting nozzle (2) connects gas piping; The discharging opening of high hopper (1) connects oscillating feeder (3), the dolly (4) of weighing in the below of oscillating feeder (3).
2. ferroalloy baking charging system according to claim 1 is characterized in that: batching position limit switch (6) is installed on the orbit (5) of the said dolly of weighing (4) and unloads material level limit switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202187989U CN202114249U (en) | 2011-06-25 | 2011-06-25 | Ferroalloy baking and feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202187989U CN202114249U (en) | 2011-06-25 | 2011-06-25 | Ferroalloy baking and feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114249U true CN202114249U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202187989U Expired - Fee Related CN202114249U (en) | 2011-06-25 | 2011-06-25 | Ferroalloy baking and feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114249U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853678A (en) * | 2012-08-28 | 2013-01-02 | 芜湖新兴铸管有限责任公司 | Online baking device for alloy feeding trolley |
| CN102937378A (en) * | 2012-10-31 | 2013-02-20 | 中冶南方工程技术有限公司 | Method and device for automatic loading of roasting alloys in silicon steel production |
| CN104534881A (en) * | 2014-01-13 | 2015-04-22 | 中冶南方工程技术有限公司 | Automatic iron alloy roasting and feeding structure and method thereof |
| CN107858486A (en) * | 2017-12-20 | 2018-03-30 | 中国重型机械研究院股份公司 | A kind of online alloy baking feed bin of vacuum refining of liquid steel |
| CN108034840A (en) * | 2017-11-30 | 2018-05-15 | 安徽省恒伟铋业有限公司 | A kind of thick bismuth automation rectification systems and its operating method |
| CN109823863A (en) * | 2019-02-15 | 2019-05-31 | 石家庄钢铁有限责任公司 | A kind of steel-smelting alloy and slag charge automatic blanking weighing charging device and method |
-
2011
- 2011-06-25 CN CN2011202187989U patent/CN202114249U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853678A (en) * | 2012-08-28 | 2013-01-02 | 芜湖新兴铸管有限责任公司 | Online baking device for alloy feeding trolley |
| CN102853678B (en) * | 2012-08-28 | 2014-06-18 | 芜湖新兴铸管有限责任公司 | Online baking device for alloy feeding trolley |
| CN102937378A (en) * | 2012-10-31 | 2013-02-20 | 中冶南方工程技术有限公司 | Method and device for automatic loading of roasting alloys in silicon steel production |
| CN104534881A (en) * | 2014-01-13 | 2015-04-22 | 中冶南方工程技术有限公司 | Automatic iron alloy roasting and feeding structure and method thereof |
| CN104534881B (en) * | 2014-01-13 | 2017-01-25 | 中冶南方工程技术有限公司 | Automatic iron alloy roasting and feeding structure and method thereof |
| CN108034840A (en) * | 2017-11-30 | 2018-05-15 | 安徽省恒伟铋业有限公司 | A kind of thick bismuth automation rectification systems and its operating method |
| CN107858486A (en) * | 2017-12-20 | 2018-03-30 | 中国重型机械研究院股份公司 | A kind of online alloy baking feed bin of vacuum refining of liquid steel |
| CN109823863A (en) * | 2019-02-15 | 2019-05-31 | 石家庄钢铁有限责任公司 | A kind of steel-smelting alloy and slag charge automatic blanking weighing charging device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |