CN201241169Y - Elevation type wire feeding apparatus - Google Patents
Elevation type wire feeding apparatus Download PDFInfo
- Publication number
- CN201241169Y CN201241169Y CNU2008200782992U CN200820078299U CN201241169Y CN 201241169 Y CN201241169 Y CN 201241169Y CN U2008200782992 U CNU2008200782992 U CN U2008200782992U CN 200820078299 U CN200820078299 U CN 200820078299U CN 201241169 Y CN201241169 Y CN 201241169Y
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- China
- Prior art keywords
- feeding
- wire
- conduit
- elevating
- ladle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model relates to an Elevating wire-feeding device which relates to a ladle core wire feeding device. The Elevating wire-feeding device belongs to the technical field of smelting auxiliary equipment, and is used for feeding core wires under the ladle on-line condition by changing the position of a wire-feeding conduit. The wire-feeding device comprises a syphon-shaped wire-feeding conduit, and has the improvement that the syphon-shaped wire-feeding conduit is provided with an elevating device, an elevating trolley in the elevating device slides on an elevating guide rail matched with a pillar and forms a transmission connection with a driving mechanism, and the syphon-shaped wire-feeding conduit is arranged on the elevating trolley. After the utility model is changed into an elevating type from a fixed type, the wire-feeding conduit can be reduced into a wire feeding position during wire feeding, and the wire-feeding conduit is increased after wire feeding. The utility model solves the problems of scrape and touch of the bottom of fixed conduits during ladle feeding and discharging, and realizes core wire feeding under the ladle on-line condition. Meanwhile, the wire-feeding conduit can be free from high-temperature erosion and blockage of slag splash, and is suitable to be installed and used as a ladle core wire feeding device.
Description
Technical field
The utility model relates to the Yarn feeding device that feeds heart yearn in the steel secondary refining in ladle, belongs to Metal smelting auxiliary facility technical field.
Background technology
Now the line feeding mode is by feeding wire machine, fixedly the line feeding conduit is sent into aluminum steel or cored-wire in the molten steel, effects such as the physical reaction by heart yearn and molten steel reaches deoxidation, degass, inclusion balling sex change, alloying.In the feeding process, line feeding conduit bottom need keep suitable distance apart from liquid steel level, and (200-300mm) could guarantee the specific absorption of heart yearn so existing line feeding conduit all is to adopt to be fixed on the locational fixed setting of suitable height, the fixed conduit of this kind, its bottom is easy to be subjected to scratching when ladle passes in and out, usually ladle to be opened to the off-line position and just should carry out the line feeding processing, this has just increased the activity duration, has limited the handiness that Yarn feeding device uses.
Summary of the invention
The purpose of this utility model is to provide a kind of lift Yarn feeding device, this device should be able to can flexible transformation the position of line feeding conduit, realize the heart yearn feeding under the online condition of ladle.
The alleged problem of the utility model realizes with following technical scheme:
A kind of lift Yarn feeding device, syphon shape line feeding conduit is arranged in the formation, its improvement is, syphon shape line feeding conduit is furnished with lifting device, lifting device is provided with pillar, lift cart and driving mechanism, lift cart slides against on the riser guide that coupling is provided with on the pillar and with driving mechanism and is in transmission connection, and syphon shape line feeding catheter placement is on lift cart.
Above-mentioned lift Yarn feeding device, described driving mechanism is a chain-drive mechanism, motor during it constitutes is fixed in post top portion, drive sprocket is positioned on the motor output shaft, driven sprocket is positioned at a column bottom, and the two ends of chain are connected with top, the bottom of lift cart behind the driving and driven sprocket wheel of pile warp respectively, and described riser guide is the rail post that is parallel to pillar, its upper end is fixed on the motor seat board, and described lift cart slides against on the rail post.
Above-mentioned lift Yarn feeding device, described syphon shape line feeding conduit is made up of the bellmouth orifice inlet wire bend pipe of top, the vertical conduit of below, and bellmouth orifice inlet wire bend pipe is placed on the lift cart by support.
The utlity model has following characteristics:
By fixed change Liftable type into after, can when line feeding, the line feeding conduit be reduced on the line feeding position, after finishing, line feeding upgrades the line feeding conduit, so well solved fixed conduit bottom is subjected to scratching easily when ladle passes in and out problem, therefore also the solution of problem has realized heart yearn feeding under the online condition of ladle, also can make the line feeding conduit avoid the obstruction that high temperature erosion and slag splash simultaneously;
2. line feeding is easy and simple to handle, quick, and it is consuming time significantly to reduce line feeding, helps accurately controlling feed quantity and then saves heart yearn, helps shortening the heat;
3. when feeding calcium line, silicon-calcium wire class heart yearn, the cleaning apparatus that can make full use of on the online ladle absorbs the flue dust that the line feeding reaction produces, and reduces environmental pollution;
4. have when chain-drive mechanism drive is adopted in lifting simple in structure, compact, the superiority of reliable operation under the hot environment;
5. when the line feeding conduit adopts bellmouth orifice inlet wire bend pipe, vertical conduit docking structure, can avoid the integral body of line feeding conduit to scrap, change operation and can in 3 seconds, finish by changing vertical conduit.
Description of drawings
Fig. 1 is the utility model structural representation.
The component label is respectively in the accompanying drawing: 1-pillar, 2-bellmouth orifice inlet wire bend pipe, 3-support, 4-spacer flanger, 5-vertical conduit, 6-motor, 7-lift cart, 9-ladle, 10-feeding wire machine, 11-heart yearn, 12-drive sprocket, 13-driven sprocket, 14-chain, 15-rail post, 16-motor seat board.
Embodiment
Consult accompanying drawing.Line feeding conduit in the utility model is syphon shape and is furnished with lifting device, pillar 1 in the lifting device is placed in the top of online ladle 9, lift cart 7 slides against on the riser guide that coupling is provided with on the pillar 1, and be in transmission connection with driving mechanism simultaneously, syphon shape line feeding catheter placement is on lift cart 7.
Still consult accompanying drawing.Driving mechanism in the lifting device can be chain-drive mechanism, pneumatic, the lift cylinders of surging mechanism, and tooth bar, gear straight line traverse mechanism etc. adopt chain-drive mechanism in the illustrated embodiment.Motor 6 in the chain-drive mechanism is fixed in the top of pillar 1, drive sprocket 12 is placed on the output shaft of motor 6, driven sprocket 13 rotations are supported in the bottom of pillar 1, and the two ends of chain 14 are connected with top, the bottom of lift cart 7 behind the driving and driven sprocket wheel of pile warp respectively.During for chain-drive mechanism, riser guide is the rail post 15 that is parallel to pillar 1, and rail post 15 can be Steel Channel Column, and its upper end is fixed on the motor seat board 16, and lift cart 7 slides against on the rail post 15 by the rail post hole that coupling on the car body is provided with.
Still consult accompanying drawing.Syphon shape line feeding conduit can be made up of by spacer flanger 4 butt joints the vertical conduit 5 of the bellmouth orifice inlet wire bend pipe 2 of top, below, and vertically conduit 5 is consumable accessory owing to contacting with the molten steel that splashes in the ladle, can be easily by dismounting and change on the spacer flanger 4.Bellmouth orifice inlet wire bend pipe 1 is placed on the lift cart 7 by triangular supports 3.
Still consult accompanying drawing.Illustrated embodiment line feeding process is: ladle 9 rests on line position, make lift cart 7 descending by chain-drive mechanism, make the loudspeaker import of bellmouth orifice inlet wire bend pipe 2 corresponding with the A/C on the feeding wire machine 10, vertically the bottom of conduit 5 and the liquid steel level in the ladle 9 maintain 200-300mm distance at this moment, and the heart yearn of being exported by the A/C of feeding wire machine 10 11 feeds in the molten steel through bellmouth orifice inlet wire bend pipe 2, spacer flanger 4, vertical conduit 5; Line feeding finishes, and by chain-drive mechanism lift cart 7 is risen, and syphon shape line feeding conduit is raised up just can.
Claims (3)
1. lift Yarn feeding device, syphon shape line feeding conduit is arranged in the formation, it is characterized in that, syphon shape line feeding conduit is furnished with lifting device, lifting device is provided with pillar [1], lift cart [7] and driving mechanism, lift cart [7] slides against on the riser guide that coupling is provided with on the pillar [1] and with driving mechanism and is in transmission connection, and syphon shape line feeding catheter placement is on lift cart [7].
2. lift Yarn feeding device according to claim 1, it is characterized in that, described driving mechanism is a chain-drive mechanism, motor [6] during it constitutes is fixed in pillar [1] top, drive sprocket [12] is positioned on the motor output shaft, driven sprocket [13] is positioned at pillar [1] bottom, the two ends of chain [14] are connected with top, the bottom of lift cart [7] behind the driving and driven sprocket wheel of pile warp respectively, described riser guide is for being parallel to the rail post [15] of pillar [1], its upper end is fixed on the motor seat board [16], and described lift cart [7] slides against on the rail post [15].
3. lift Yarn feeding device according to claim 2, it is characterized in that, described syphon shape line feeding conduit is made up of the bellmouth orifice inlet wire bend pipe [2] of top, the vertical conduit [5] of below, and bellmouth orifice inlet wire bend pipe [2] is placed on the lift cart [7] by support [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200782992U CN201241169Y (en) | 2008-08-14 | 2008-08-14 | Elevation type wire feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200782992U CN201241169Y (en) | 2008-08-14 | 2008-08-14 | Elevation type wire feeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241169Y true CN201241169Y (en) | 2009-05-20 |
Family
ID=40714464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200782992U Expired - Fee Related CN201241169Y (en) | 2008-08-14 | 2008-08-14 | Elevation type wire feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241169Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337377A (en) * | 2011-08-23 | 2012-02-01 | 莱芜钢铁集团有限公司 | Molten steel wire feeding device and wire feeding method |
| CN102343214A (en) * | 2010-08-06 | 2012-02-08 | 刘永 | Method and apparatus for adjusting spray amount of desulphurization circulating slurry |
| CN102847887A (en) * | 2012-09-28 | 2013-01-02 | 芜湖瑞鹄铸造有限公司 | Stream inoculation device for casting and pouring |
| CN102943147A (en) * | 2012-12-12 | 2013-02-27 | 济钢集团有限公司 | Device for improving molten steel calcium treatment effect |
| CN103045800A (en) * | 2012-08-08 | 2013-04-17 | 湖北亚克新材料有限公司 | Wire stock conveyor and method |
| CN103276146A (en) * | 2013-05-23 | 2013-09-04 | 湖北亚克新材料有限公司 | Efficient anti-blocking quickly-replaceable immersive wire feeding sleeve and method |
| CN106939369A (en) * | 2017-04-27 | 2017-07-11 | 攀钢集团研究院有限公司 | Immerse tobacco feeder and feed silk method |
| CN108115122A (en) * | 2017-12-31 | 2018-06-05 | 龙南龙钇重稀土科技股份有限公司 | A kind of cored wire injection nodulizing ladle backpack cover |
| CN110184415A (en) * | 2019-05-29 | 2019-08-30 | 钢铁研究总院 | A kind of ladle refining Yarn feeding device and line feeding method |
| CN110273048A (en) * | 2019-06-11 | 2019-09-24 | 首钢京唐钢铁联合有限责任公司 | Online processing position wire feeding device and method for VD furnace |
-
2008
- 2008-08-14 CN CNU2008200782992U patent/CN201241169Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343214A (en) * | 2010-08-06 | 2012-02-08 | 刘永 | Method and apparatus for adjusting spray amount of desulphurization circulating slurry |
| CN102337377A (en) * | 2011-08-23 | 2012-02-01 | 莱芜钢铁集团有限公司 | Molten steel wire feeding device and wire feeding method |
| CN103045800A (en) * | 2012-08-08 | 2013-04-17 | 湖北亚克新材料有限公司 | Wire stock conveyor and method |
| CN102847887A (en) * | 2012-09-28 | 2013-01-02 | 芜湖瑞鹄铸造有限公司 | Stream inoculation device for casting and pouring |
| CN102943147A (en) * | 2012-12-12 | 2013-02-27 | 济钢集团有限公司 | Device for improving molten steel calcium treatment effect |
| CN103276146A (en) * | 2013-05-23 | 2013-09-04 | 湖北亚克新材料有限公司 | Efficient anti-blocking quickly-replaceable immersive wire feeding sleeve and method |
| CN106939369A (en) * | 2017-04-27 | 2017-07-11 | 攀钢集团研究院有限公司 | Immerse tobacco feeder and feed silk method |
| CN108115122A (en) * | 2017-12-31 | 2018-06-05 | 龙南龙钇重稀土科技股份有限公司 | A kind of cored wire injection nodulizing ladle backpack cover |
| CN110184415A (en) * | 2019-05-29 | 2019-08-30 | 钢铁研究总院 | A kind of ladle refining Yarn feeding device and line feeding method |
| CN110273048A (en) * | 2019-06-11 | 2019-09-24 | 首钢京唐钢铁联合有限责任公司 | Online processing position wire feeding device and method for VD furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: TANGSHAN IRON AND STEEL CO., LTD. Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063016 INTELLECTUAL PROPERTY DIVISION, TANGSHAN STEEL TECHNOLOGY CENTER, NO.9, BINHE ROAD, TANGSHAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 063016 Hebei province Tangshan City No. 9 Binhe Road, Tangshan Iron and steel technology center of Intellectual Property Department Patentee before: Tangshan Iron & Steel Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110814 |