CN2541086Y - Emergency shutter arrangement - Google Patents
Emergency shutter arrangement Download PDFInfo
- Publication number
- CN2541086Y CN2541086Y CN 02222180 CN02222180U CN2541086Y CN 2541086 Y CN2541086 Y CN 2541086Y CN 02222180 CN02222180 CN 02222180 CN 02222180 U CN02222180 U CN 02222180U CN 2541086 Y CN2541086 Y CN 2541086Y
- Authority
- CN
- China
- Prior art keywords
- molten steel
- river
- water gap
- guide plate
- flashboard
- Prior art date
- 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 - Lifetime
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses an emergency flashboard device, belonging to the technical field of a steelmaking system, particularly adaptable for when a continuous casting equipment of strip steel is in an accident of casting, the device is used to close an intermediate molten steel storage tank and cut off the molten steel flow. The emergency flashboard device of the utility model is composed of an upper mounting plate, a lower mounting plate, a guide plate, a water gap of the molten steel, a rear sliding seat, a flash-board and a hydraulic cylinder, wherein an water gap bearing plate, which is employed, is under the water gap of the molten steel, and the water gap bearing plate is fixed on the guide plate via a bolt, and a circle of groove is arranged on the water gap of the molten steel. The water gap of the molten steel with a shoulder is leaned against the water gap bearing plate when in accident. The utility model is reliable and simple in structure, meanwhile can be applied to other continuous casting equipments, thereby reducing the occurrence of the accidents and bringing great economic benefits.
Description
Technical field
The utility model belongs to the steelmaking system technical field, is specially adapted to the continuous casting of thin strip machine when the casting accident occurring, molten steel jar in the middle of closing, a kind of device that cuts off steel flow.
Background technology
In steel-making continuous casting is produced, be provided with casting emergency lock panel assembly between middle molten steel jar and the conticaster, when the casting accident occurring, can cut off the molten steel mouth of a river rapidly, close steel flow, stop casting.At present, the emergency lock panel assembly that adopts at square billet, slab caster is made up of upper mounting plate 1, lower installation board 2, guide plate 3, the molten steel mouth of a river 4, back slide 6, flashboard 7 and hydraulic cylinder 8 as shown in Figure 1.When accident took place, operating hydraulically operated cylinder 8, promotion flashboard 7 cut off the molten steel mouth of a river 4, thereby close steel flow.Existing its weak point of conticaster casting emergency lock panel assembly is: when cutting off the molten steel mouth of a river 4, the cut molten steel mouth of a river 4 can be moved, and pound on the cloth chute and crystallization roller that drops on the bottom, produce and cause serious economic loss when causing can influence when damaging; Easily generation is cracked unusually and the molten steel mouth of a river 4 is in incision, if the molten steel of middle molten steel jar can cause the accident from cracked outflow, can influence equally and produce and cause serious economic loss.This device especially is not suitable for the production of continuous casting of thin strip machine.
Summary of the invention
Emergency lock panel assembly of the present utility model is made up of upper mounting plate, lower installation board, guide plate, the molten steel mouth of a river, back slide, flashboard and hydraulic cylinder, below the molten steel mouth of a river, adopt molten steel mouth of a river support plate, molten steel mouth of a river support plate is fixed by bolts on the guide plate, when cutting off the molten steel mouth of a river, depend on the support plate of the molten steel mouth of a river at the shouldered molten steel mouth of a river, also is provided with a circle groove on the molten steel mouth of a river.
Requirement when the utility model can satisfy the production of continuous casting of thin strip machine and has an accident, when cutting off the molten steel mouth of a river because the shouldered molten steel mouth of a river depends on the support plate of the molten steel mouth of a river, the cut molten steel mouth of a river can not be moved and and fall; And the molten steel mouth of a river is provided with a circle groove in incision, and difficult generation is cracked unusually, makes otch neat.
The utility model is simple and reliable for structure, also can be used on other conticasters simultaneously, and the minimizing accident takes place, and can bring considerable economic.
Description of drawings
Fig. 1 is existing conticaster casting emergency lock panel assembly structure chart
Fig. 2 is the utility model conticaster casting emergency lock panel assembly structure chart
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The emergency lock panel assembly that conticaster of the present utility model adopts as shown in Figure 2, by upper mounting plate 1, lower installation board 2, guide plate 3, the molten steel mouth of a river 4, back slide 6, flashboard 7 and hydraulic cylinder 8 are formed, upper mounting plate 1 is installed in the pans bottom, lower installation board 2 is fixed by bolts on the upper mounting plate 1, guide plate 3 is installed lower installation board 2 bottoms, molten steel mouth of a river support plate 5 is fixed by bolts on the guide plate 3, upper mounting plate 1 and lower installation board 2 are passed in the shouldered molten steel mouth of a river 4, the molten steel mouth of a river 4 is provided with a circle groove, guide plate 3 is used for flashboard 7 guiding and flashboard 7 is pressed on lower installation board 2, back slide 6 is installed on the guide plate 3, on the back slide 6 hydraulic cylinder 8 is installed, flashboard 7 is arranged in back slide 6 when not working.
When accident appearred in conticaster work, hydraulic cylinder 8 promoted flashboard 7 the molten steel mouth of a river 4 is cut off and the molten steel mouth of a river 4 is sealed, at this moment, because the molten steel mouth of a river 4 is not held and can be moved and fall by molten steel mouth of a river support plate 5; Simultaneously, because the molten steel mouth of a river 4 is provided with a circle groove, flashboard 7 cuts off the molten steel mouth of a river 4 from groove, and the molten steel mouth of a river 4 is difficult for taking place cracked unusually at cut-off part.
The utility model is simple and reliable for structure, also can be used on other conticasters simultaneously, and the minimizing accident takes place, and can bring considerable economic.
Claims (2)
1, a kind of emergency lock panel assembly, by upper mounting plate (1), lower installation board (2), guide plate (3), the molten steel mouth of a river (4), back slide (6), flashboard (7) and hydraulic cylinder (8) are formed, it is characterized in that upper mounting plate (1) is installed in the pans bottom, lower installation board (2) is fixed by bolts on the upper mounting plate (1), guide plate (3) is installed lower installation board (2) bottom, molten steel mouth of a river support plate (5) is fixed by bolts on the guide plate (3), upper mounting plate (1) and lower installation board (2) are passed in the shouldered molten steel mouth of a river (4), guide plate (3) is used for flashboard (7) guiding and flashboard (7) is pressed on lower installation board (2), back slide (6) is installed on the guide plate (3), hydraulic cylinder (8) is installed on the back slide (6), and flashboard (7) is arranged in back slide (6) when not working.
2, a kind of emergency lock panel assembly according to claim 1 is characterized in that the molten steel mouth of a river (4) is provided with a circle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222180 CN2541086Y (en) | 2002-04-08 | 2002-04-08 | Emergency shutter arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222180 CN2541086Y (en) | 2002-04-08 | 2002-04-08 | Emergency shutter arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541086Y true CN2541086Y (en) | 2003-03-26 |
Family
ID=33700143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222180 Expired - Lifetime CN2541086Y (en) | 2002-04-08 | 2002-04-08 | Emergency shutter arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541086Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986115B (en) * | 2005-12-22 | 2012-04-11 | 马鞍山钢铁股份有限公司 | Fast sprue-replacing casting method and device for continuous irregular blank casting ladle |
| CN106392052A (en) * | 2016-11-30 | 2017-02-15 | 江阴兴澄特种钢铁有限公司 | Gate plate mechanism of tundish nozzle |
| CN110270671A (en) * | 2019-07-28 | 2019-09-24 | 山东莱钢永锋钢铁有限公司 | One kind is adjusted based on electrical PID and reduces conticaster closure works system and method |
| CN112355298A (en) * | 2020-11-09 | 2021-02-12 | 芜湖新兴铸管有限责任公司 | Continuous casting tundish accident flashboard device |
-
2002
- 2002-04-08 CN CN 02222180 patent/CN2541086Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986115B (en) * | 2005-12-22 | 2012-04-11 | 马鞍山钢铁股份有限公司 | Fast sprue-replacing casting method and device for continuous irregular blank casting ladle |
| CN106392052A (en) * | 2016-11-30 | 2017-02-15 | 江阴兴澄特种钢铁有限公司 | Gate plate mechanism of tundish nozzle |
| CN110270671A (en) * | 2019-07-28 | 2019-09-24 | 山东莱钢永锋钢铁有限公司 | One kind is adjusted based on electrical PID and reduces conticaster closure works system and method |
| CN112355298A (en) * | 2020-11-09 | 2021-02-12 | 芜湖新兴铸管有限责任公司 | Continuous casting tundish accident flashboard device |
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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: ZHONGYE SAIDI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON + STEEL DESIGN CENTRAL INST., ZHONGYE GROUP Effective date: 20030919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030919 Patentee after: Zhongye Saide Engineering Technology Co., Ltd. Patentee before: Chongqing Iron & Steel Desigh & Research Central Inst., Zhongye Group |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120408 Granted publication date: 20030326 |