CN202377525U - Device for cooling stopper of continuous casting machine - Google Patents
Device for cooling stopper of continuous casting machine Download PDFInfo
- Publication number
- CN202377525U CN202377525U CN2011205085309U CN201120508530U CN202377525U CN 202377525 U CN202377525 U CN 202377525U CN 2011205085309 U CN2011205085309 U CN 2011205085309U CN 201120508530 U CN201120508530 U CN 201120508530U CN 202377525 U CN202377525 U CN 202377525U
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- CN
- China
- Prior art keywords
- stopper
- continuous casting
- casting machine
- cooling
- conticaster
- 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 - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a device for cooling a stopper of a continuous casting machine. The device comprises the stopper of the continuous casting machine and is characterized in that the stopper of the continuous casting machine is a hollow rod of which the upper end is opened, and in which a cavity is formed; cooling pipes are arranged in the cavity of the stopper; the outer ends of the cooling pipes are connected with a distribution pipe through a branch pipe and a metal hose; and the distribution pipe is connected with an air supply pipe through the hose. The device for cooling the stopper of the continuous casting machine can cool all the stoppers on the continuous casting machine, radically solves the problems that refractory matter is eroded, softened or cracked because the conventional stopper is soaked in high-temperature molten steel for a long time, prolongs the service life of the stopper, is flexible in the control over matching of the stopper and a water gap, guarantees that the casting amount of the molten steel is controlled accurately, and can cool the stopper efficiently, improve production efficiency and reduce labor intensity of workers.
Description
Technical field
The utility model relates to a kind of cooling device, and particularly a kind of conticaster stopper cooling device belongs to steel-making continuous casting machine corollary equipment technical field.
Background technology
In steel-making continuous casting is produced; Stopper liquid level automatic control technology is used widely; When conticaster is poured into a mould; The discharge of tundish molten steel can be controlled through cooperating between tundish stopper and the mouth of a river, and cooperating by operating mechanism between tundish stopper and the mouth of a river regulated.Because stopper soaks in high-temperature molten steel for a long time, on the one hand, can make stopper surface refractory material receive etch and shorten its service life; On the other hand can be because of softening transform is difficult to implement control, even can rupture and cause security incident.Therefore be necessary prior art is improved.
Summary of the invention
For solving existing stopper because of being in the high-temperature molten steel; Cause surperficial refractory material to be etched and shorten its service life; Perhaps because of the stopper softening transform restive its with problems such as cooperating of the mouth of a river; The utility model provides a kind of can reduce the stopper body temperature, improves stopper service life, the conticaster stopper cooling device that reduces production costs.
The utility model is accomplished through following technical proposal: a kind of conticaster stopper cooling device; Comprising the conticaster stopper, it is characterized in that said conticaster stopper is made as its upper end for uncovered, is the hollow stick of cavity in it; Be provided with cooling tube in the cavity of stopper; The outer end of this cooling tube links to each other with delivery tube through arm and metal hose, and delivery tube is passed through flexible pipe and linked to each other with air supply pipe, so that the refrigerating gas that air supply pipe is sent here is sent into the bottom of stopper through flexible pipe, delivery tube, metal hose, arm, cooling tube; Be back to the uncovered of upper end and efflux along cavity wall again, thereby realize the cooling of stopper.
Said arm is provided with the pipe joint of band control valve, so that link to each other with metal hose, controlled refrigeration of while is gas flow but.
Said delivery tube is provided with the pipe joint of band control valve, and this pipe joint links to each other with metal hose, so that when controlling the refrigerating gas flow, make arm, cooling tube and stopper synchronous follow-up through metal hose, thereby does not influence the control that cooperates at stopper and the mouth of a river.
Said delivery tube go up to be with pipe joint, the rubber hose of control valve to link to each other with air supply pipe through it, adjusting through flexibly connecting, thereby does not influence the control that cooperates at stopper and the mouth of a river.
The pipe joint of a plurality of band control valves is set on the said delivery tube; And the metal hose that passes through correspondence links to each other with many arms; Many arms link to each other with corresponding cooling tube respectively, so that insert in the many corresponding stoppers, so that stoppers all on the conticaster is cooled off.
The utlity model has advantage and effect: adopt such scheme; Can all stoppers on the conticaster be cooled off; Fundamentally solve existing stopper because of the long-time problem that causes refractory material etch, softening or fracture of in high-temperature molten steel, soaking, not only prolonged the service life of stopper, and can be in interaction in stopper and the control that the mouth of a river cooperates; When guaranteeing that the pouring molten steel amount is accurately controlled; Implement efficient cooling, help enhancing productivity, reduce working strength of workers.Be that a desirable conticaster stopper is used cooling device in fact.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
Like Fig. 1, the conticaster stopper cooling device that the utility model provides comprises conticaster stopper 12; This conticaster stopper 12 connects with 11 at the conticaster mouth of a river, through connecting between them, can control the fluence of watering of molten steel; Said conticaster stopper 12 is made as its end closure down; The upper end is uncovered, is the hollow stick of cavity in it, is provided with cooling tube 13 in the cavity of conticaster stopper 12; The outer end of this cooling tube 13 links to each other with delivery tube 9 through arm 1 and metal hose 4, and delivery tube 9 links to each other with air supply pipe through flexible pipe 8; Said arm 1 is provided with the pipe joint 2 of band control valve 3, and links to each other with metal hose 4 through this pipe joint 2; Said delivery tube 9 is provided with the pipe joint 5 of band control valve 10; This pipe joint 5 links to each other with metal hose 4; So that in control refrigerating gas flow; Make arm 1, cooling tube 13 and conticaster stopper 12 synchronous follow-ups through metal hose 4, thereby do not influence the control that cooperates at conticaster stopper 12 and the mouth of a river 11; Said delivery tube 9 goes up through it is with the pipe joint 7 of control valve 6 to link to each other with rubber hose 8, and rubber hose 8 links to each other with air supply pipe, adjusting through flexibly connecting, thereby does not influence the control that cooperates at conticaster stopper 12 and the mouth of a river 11; The pipe joint 5 of a plurality of band control valves 10 is set on the said delivery tube 9; And the metal hose 4 that passes through correspondence links to each other with many arms 1; Many arms 1 link to each other with corresponding cooling tube 13 respectively; So that insert in the many corresponding conticaster stoppers 12, so that conticaster stoppers 12 all on the conticaster is cooled off.
Claims (5)
1. conticaster stopper cooling device; Comprise the conticaster stopper; It is characterized in that said conticaster stopper is made as its upper end for uncovered, is the hollow stick of cavity in it, is provided with cooling tube in the cavity of stopper; The outer end of this cooling tube links to each other with delivery tube through arm and metal hose, and delivery tube links to each other with air supply pipe through flexible pipe.
2. conticaster stopper cooling device according to claim 1 is characterized in that said arm is provided with the pipe joint of band control valve.
3. conticaster stopper cooling device according to claim 1 is characterized in that said delivery tube is provided with the pipe joint of band control valve, and this pipe joint links to each other with metal hose.
4. conticaster stopper cooling device according to claim 1 is characterized in that said delivery tube links to each other with air supply pipe through pipe joint, the rubber hose of band control valve on it.
5. conticaster stopper cooling device according to claim 1 is characterized in that being provided with on the said delivery tube pipe joint of a plurality of band control valves, and links to each other with many arms through corresponding metal hose, and many arms are continuous with corresponding cooling tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205085309U CN202377525U (en) | 2011-12-08 | 2011-12-08 | Device for cooling stopper of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205085309U CN202377525U (en) | 2011-12-08 | 2011-12-08 | Device for cooling stopper of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377525U true CN202377525U (en) | 2012-08-15 |
Family
ID=46626044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205085309U Expired - Fee Related CN202377525U (en) | 2011-12-08 | 2011-12-08 | Device for cooling stopper of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377525U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615900A (en) * | 2013-10-26 | 2014-03-05 | 芜湖新兴铸管有限责任公司 | Flow control device for induction furnace to produce mineral cotton, rock wool, glass ceramics, cast stone products and the like |
| CN105603135A (en) * | 2016-03-11 | 2016-05-25 | 西安交通大学 | High-temperature liquid-state slag dry type centrifugation and granulation waste heat recycling system and method |
| CN105624346A (en) * | 2016-03-11 | 2016-06-01 | 西安交通大学 | Slag buffering system with flow control function |
| CN105779672A (en) * | 2016-03-11 | 2016-07-20 | 西安交通大学 | Stopper rod for controlling liquid-state molten slag flow |
| CN106513654A (en) * | 2016-11-16 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Stopper rod with ventilation ring |
| WO2017152782A1 (en) * | 2016-03-11 | 2017-09-14 | 西安交通大学 | High-temperature liquid slag granulation and exhaust heat recovery device |
-
2011
- 2011-12-08 CN CN2011205085309U patent/CN202377525U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615900A (en) * | 2013-10-26 | 2014-03-05 | 芜湖新兴铸管有限责任公司 | Flow control device for induction furnace to produce mineral cotton, rock wool, glass ceramics, cast stone products and the like |
| CN103615900B (en) * | 2013-10-26 | 2016-01-20 | 芜湖新兴铸管有限责任公司 | For the volume control device of induction furnace operating mine slag wool, rock wool, devitrified glass, cast stone series products |
| CN105603135A (en) * | 2016-03-11 | 2016-05-25 | 西安交通大学 | High-temperature liquid-state slag dry type centrifugation and granulation waste heat recycling system and method |
| CN105624346A (en) * | 2016-03-11 | 2016-06-01 | 西安交通大学 | Slag buffering system with flow control function |
| CN105779672A (en) * | 2016-03-11 | 2016-07-20 | 西安交通大学 | Stopper rod for controlling liquid-state molten slag flow |
| WO2017152784A1 (en) * | 2016-03-11 | 2017-09-14 | 西安交通大学 | System and method for dry centrifugal granulation of high_temperature liquid slag and exhaust heat recovery |
| WO2017152782A1 (en) * | 2016-03-11 | 2017-09-14 | 西安交通大学 | High-temperature liquid slag granulation and exhaust heat recovery device |
| CN105603135B (en) * | 2016-03-11 | 2018-12-07 | 西安交通大学 | A kind of high-temperature liquid state slag dry-type centrifugal granulation residual neat recovering system and method |
| CN105779672B (en) * | 2016-03-11 | 2019-03-01 | 西安交通大学 | It is a kind of for controlling the stopper of molten slag flow |
| CN106513654A (en) * | 2016-11-16 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Stopper rod with ventilation ring |
| CN106513654B (en) * | 2016-11-16 | 2018-11-16 | 成都先进金属材料产业技术研究院有限公司 | The stopper of the ventilative ring of band |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20161208 |