CN201287196Y - Double-drive quick-exchange block continuous-casting tundish immersion nozzle - Google Patents
Double-drive quick-exchange block continuous-casting tundish immersion nozzle Download PDFInfo
- Publication number
- CN201287196Y CN201287196Y CNU2008201058739U CN200820105873U CN201287196Y CN 201287196 Y CN201287196 Y CN 201287196Y CN U2008201058739 U CNU2008201058739 U CN U2008201058739U CN 200820105873 U CN200820105873 U CN 200820105873U CN 201287196 Y CN201287196 Y CN 201287196Y
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- continuous casting
- tundish
- quick
- nozzle
- slab continuous
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Abstract
The utility model relates to a metallurgical slab continuous casting mechanism, in particular to a dual drive immersion nozzle mechanism capable of changing slab continuous casting tundish fast. The utility model solves the problems that the continuity is not strong and safety is poor in the prior nozzle replacing mechanism of the slab continuous casting tundish. The slab continuous casting mechanism comprises that a tundish is provided with an upper nozzle; a seating brick and a positioning annual table are arranged on the outer side of the upper nozzle; a quick changing structure is arranged below the upper nozzle in a sleeved manner; an upper sliding plate, a slipway and a compaction device are arranged below the quick changing structure; a driving mechanism is arranged on one side of the slipway; and a standby driving mechanism is arranged on the other side of the slipway. Compared with the prior art, the utility model has the advantages that a set of standby driving mechanism is added on the basis of the original equipment, so that the service life of single tundish is improved, the task of quick replacement of the immersion nozzle of slab continuous casting tundish is achieved under a condition that the machine is not stopped and the tundish is not lifted, so as to ensure the continuous casting production and safety production.
Description
Technical field
The utility model relates to a kind of metallurgical sheet billet continuous casting mechanism, is specially a kind of two quick-changing plate base continuous casting tundish submersed nozzle mechanism that drives.
Background technology
Number of patent application is 00242979.9 to disclose a kind of sheet billet continuous casting submersed nozzle fast online replacement device, its primary structure is to comprise tundish, below the filling pipe end of tundish, be provided with more converting mechanism, change structure and comprise the fixed frame that directly is fixed on below the tundish, be provided with slideway and drive unit in the fixed frame, drive unit is made of big cylinder and stingy cylinder, the piston rod of big cylinder drives little cylinder, the piston rod of little cylinder connects the mouth of a river or the mouth of a river slide plate that needs replacing, slideway comprises two slideways that are fixed on fixed frame, but slideway is provided with sliding way, but the sliding way outer end is provided with spring case.In this patented technology, main feature has been to use the combination of cylinder and slideway to realize purpose with instant change nozzle, and having solved at the slab caster tundish needs the problem often changed.But find also to exist some problems in actual use, more the drive unit of converting mechanism is single the driving, does not guarantee the continuous production and the safety in production of caster body.
Summary of the invention
More the converting mechanism continuity is not strong for the mouth of a river that solves the slab caster tundish that exists in the prior art for the utility model, the problem of poor stability and a kind of two quick-changing plate base continuous casting tundish submersed nozzle mechanism that drives is provided.
The utility model is realized by following technical scheme, a kind of two quick-changing plate base continuous casting tundish submersed nozzle mechanism that drives, comprise the tundish that has filling pipe end, the filling pipe end outside is provided with brick cup and locating ring platform, be arranged with quick change construction in the outside, filling pipe end lower end, quick change construction has upper slide, slideway and hold down gag, and slideway one side is provided with driving mechanism, is provided with stand-by drive at the slideway opposite side.
Know-why of the present utility model, the brick seat is installed on the locating ring platform of welding in the tundish, quick-change mechanism is installed on the setscrew nut of tundish, and upper slide is installed the location in quick-changing mechanism, filling pipe end is connected with upper slide in the mechanism by the location brick cup, the whole submersed nozzle of band slide plate is conveyer belt working position (cast position) and upper slide centering under the effect of driving mechanism, therefore the mouth of a river about, the upper slide central lines, make steel smooth logical without hindrance, the slide plate of upper slide and band slide plate submersed nozzle closely cooperates under the effect of stand arrangement both wings hold down gag, the mouth of a river to be replaced or closure plate are put the slideway input into, have drive systems moment to be transported to the operating position, and the old mouth of a river is pulled to the slideway output and take away.Thereby finish the fast online replacement of submersed nozzle.After drive unit generation problem in the work, finish submersed nozzle with stand-by drive and change task or accident emergency cut-off, produce continuously and safety in production to guarantee continuous casting.
Compared with prior art; the utility model has increased by a cover stand-by drive again on the existing equipment basis; can improve single bag life-span; under the situation of not shutting down, do not promote tundish, realize the quick-replaceable task of sheet billet continuous casting tundish submersed nozzle, produce continuously and safety in production to guarantee continuous casting.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a partial structurtes schematic diagram of the present utility model
Among the figure: 1-stopper, 2-tundish, 3-setscrew nut, 4-stand-by drive, 5-quick-changing mechanism, 6-hold down gag, the 7-mouth of a river to be replaced, 8-submersed nozzle, 9-slideway, 10-upper slide, 11-drive unit, 12-locating ring platform, 13-brick cup, 14-filling pipe end, 15-closure plate, 16-Argon road
The specific embodiment
As schematically shown in Figure 1, 2, a kind of two quick-changing plate base continuous casting tundish submersed nozzle mechanism that drives, comprise the tundish 2 that has filling pipe end 14, the outside, filling pipe end 14 lower ends is arranged with brick cup 13 and locating ring platform 12, be arranged with quick change construction 5 outside below filling pipe end 14, quick change construction 5 has upper slide 10, slideway 9 and hold down gag 6, and slideway 9 one sides are provided with driving mechanism 11, is provided with stand-by drive 4 at slideway 9 opposite sides.
As schematically shown in Figure 1, on slideway 9, be provided with the submersed nozzle 8 and the standby mouth of a river to be replaced 7 side by side, the position that promotes the submersed nozzles 8 and the standby mouth of a river to be replaced 7 by driving mechanism 11 and stand-by drive about 4 makes the mouth of a river 7 to be replaced move to the position of submersed nozzle 8, as schematically shown in Figure 2,7 positions, the mouth of a river to be replaced are closure plate 15, after cast finishes, shift closure plate 15 onto filling pipe end 14 rapidly, take submersed nozzle 8 away by driving mechanism 11 and stand-by drive 4.
In order to overcome the air-breathing problem that influences steel in the mouth of a river down, in upper slide 10, also be provided with Argon road 16.
Claims (2)
1, a kind of two quick-changing plate base continuous casting tundish submersed nozzle mechanism that drives, comprise the tundish (2) that has filling pipe end (14), the outside, filling pipe end (14) lower end is arranged with brick cup (13) and locating ring platform (12), outside filling pipe end (14) below, be arranged with quick change construction (5), quick change construction (5) has upper slide (10), slideway (9) and hold down gag (6), slideway (9) one sides are provided with driving mechanism (11), it is characterized in that: be provided with stand-by drive (4) at slideway (9) opposite side.
2, two quick-changing plate base continuous casting tundish submersed nozzle mechanism that drives according to claim 1 is characterized in that: also be provided with Argon road (16) in upper slide (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201058739U CN201287196Y (en) | 2008-09-10 | 2008-09-10 | Double-drive quick-exchange block continuous-casting tundish immersion nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201058739U CN201287196Y (en) | 2008-09-10 | 2008-09-10 | Double-drive quick-exchange block continuous-casting tundish immersion nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287196Y true CN201287196Y (en) | 2009-08-12 |
Family
ID=40978867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201058739U Expired - Lifetime CN201287196Y (en) | 2008-09-10 | 2008-09-10 | Double-drive quick-exchange block continuous-casting tundish immersion nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287196Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273053A (en) * | 2013-06-13 | 2013-09-04 | 济钢集团有限公司 | Tundish composite flow control process for slab continuous casting machine and equipment of tundish composite flow control process |
| CN104907549A (en) * | 2015-06-02 | 2015-09-16 | 济南麦哈勃冶金技术开发有限公司 | Anti-abrasion stopper rod water gap quick changing device |
| CN105328175A (en) * | 2015-10-28 | 2016-02-17 | 山西昊业新材料开发有限公司 | Multifunctional connecting plate for rapidly replacing water opening for special-shaped blank continuous casting tundish |
| CN105328174A (en) * | 2015-10-28 | 2016-02-17 | 山西昊业新材料开发有限公司 | Rapid water gap replacement device for beam blank continuous casting tundish |
| CN109909466A (en) * | 2019-03-19 | 2019-06-21 | 沈阳麒飞新型材料科技有限公司 | A kind of more mouth of a river continuous casting equipments |
| CN110605380A (en) * | 2019-09-23 | 2019-12-24 | 山东钢铁股份有限公司 | Slab caster and slab tundish quick flow blocking device thereof |
-
2008
- 2008-09-10 CN CNU2008201058739U patent/CN201287196Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273053A (en) * | 2013-06-13 | 2013-09-04 | 济钢集团有限公司 | Tundish composite flow control process for slab continuous casting machine and equipment of tundish composite flow control process |
| CN103273053B (en) * | 2013-06-13 | 2016-02-03 | 济钢集团有限公司 | A kind of slab caster tundish compound flow control Processes and apparatus |
| CN104907549A (en) * | 2015-06-02 | 2015-09-16 | 济南麦哈勃冶金技术开发有限公司 | Anti-abrasion stopper rod water gap quick changing device |
| CN105328175A (en) * | 2015-10-28 | 2016-02-17 | 山西昊业新材料开发有限公司 | Multifunctional connecting plate for rapidly replacing water opening for special-shaped blank continuous casting tundish |
| CN105328174A (en) * | 2015-10-28 | 2016-02-17 | 山西昊业新材料开发有限公司 | Rapid water gap replacement device for beam blank continuous casting tundish |
| CN109909466A (en) * | 2019-03-19 | 2019-06-21 | 沈阳麒飞新型材料科技有限公司 | A kind of more mouth of a river continuous casting equipments |
| CN109909466B (en) * | 2019-03-19 | 2023-12-19 | 沈阳麒飞新型材料科技有限公司 | Continuous pouring equipment with multiple water gaps |
| CN110605380A (en) * | 2019-09-23 | 2019-12-24 | 山东钢铁股份有限公司 | Slab caster and slab tundish quick flow blocking device thereof |
| CN110605380B (en) * | 2019-09-23 | 2022-07-08 | 山东钢铁股份有限公司 | Slab caster and slab tundish quick flow-blocking device thereof |
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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: SHANDONG HAOYE NEW MATERIAL DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANXI NEW FURNACE GROUP CO., LTD. Effective date: 20150331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030003 TAIYUAN, SHAANXI PROVINCE TO: 030100 TAIYUAN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150331 Address after: Dong Huang Shui town of Yangqu County in Shanxi province 030100 Taiyuan Guxian Village East Patentee after: SHANXI HAOYE NEW MATERIAL DEVELOPMENT CO., LTD. Address before: 030003 No. 5, new street, Mt. Hengshan Road, Shanxi, Taiyuan Patentee before: Shanxi New Furnace Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |