CN203401051U - Tundish bottom temperature measurement system of continuous casting tundish - Google Patents
Tundish bottom temperature measurement system of continuous casting tundish Download PDFInfo
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- CN203401051U CN203401051U CN201320508427.3U CN201320508427U CN203401051U CN 203401051 U CN203401051 U CN 203401051U CN 201320508427 U CN201320508427 U CN 201320508427U CN 203401051 U CN203401051 U CN 203401051U
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- tundish
- bag
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- slag blocking
- temperature measurement
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Abstract
The utility model relates to a tundish bottom temperature measurement system of a continuous casting tundish, and belongs to the technical field of melting equipment of the metallurgical industry. According to the technical scheme, the tundish (11) comprises a tundish wall (12) and a tundish bottom (13), wherein two slag blocking walls (1) and two slag blocking dams (2) are symmetrically arranged in the tundish respectively, the distance between each slag blocking wall and the tundish wall is larger than the distance between the slag blocking dam arranged on the same side and the tundish wall, the upper ends of the slag blocking walls and the top of the tundish are arranged on the same plane, a space is formed between the lower end of each slag blocking wall and the inner side of the tundish bottom (13), the slag blocking dams are fixed to the tundish bottom, an impact zone (8) is arranged between the two slag blocking walls, temperature measurement couple inserting holes are formed in a permanent layer (6) of the tundish bottom, and armoured couples (9) are connected with a temperature measurement display screen (10) through the temperature measurement couple inserting holes (7). The tundish bottom temperature measurement system of the continuous casting tundish has the advantages that the impact zone is monitored, the use ratio of refractory materials of the tundish is improved, production cost is reduced, the service life of the tundish is prolonged, and terrible tundish-penetrating accidents are prevented from happening.
Description
Technical field
The utility model relates to a kind of continuous casting tundish bottom temp measuring system, belongs to metallurgy industry smelting equipment technical field.
Background technology
Metallurgy industry, tundish plays an important role in continuous casting is produced, and not only regulates the even of molten steel composition, and guarantees the stability of casting.The cost of continuous casting working procedure is mainly the cost of resistance to material, for reducing the ton steel cost of resistance to material, guarantees tundish bag age when need to be optimized the design of resistance to material.After the resistance to material use amount of the attenuate thickness reduction of resistance to material, middle bag bag is affected by resistance to material age, in a part, bag is changed in advance, not only do not bring into play the limit that resistance to material is used, and some are due to the abnormal bag of technology controlling and process, the serious accidents such as bag in casting cycle, have been there is wearing, on safety in production impact greatly.Can only thicken the impact zone thickness of resistance to material, to extend tundish service life, but the cost of resistance to material rises for this reason.
Utility model content
The utility model object is to provide a kind of continuous casting tundish bottom temp measuring system, and impact district monitors, and improves tundish refractory material utilization rate, improves tundish work life, solves the problem existing in background technology.
The technical solution of the utility model is:
A kind of continuous casting tundish bottom temp measuring system, comprise slag blocking wall, dam, thermometric double jacks, impact zone, armouring is even, thermometric display screen and tundish, described tundish forms at the bottom of by Bao Bi and bag, opening upwards, two slag blocking walls and two dams respectively symmetry are located in tundish, slag blocking wall to the distance of wrapping wall is greater than homonymy dam to the distance of wrapping wall, slag blocking wall upper end and tundish top are at same plane, lower end is provided with space with inner side, the bag end, dam is fixed on bag at the end, described bag wall is outer is bag wall permanent layer, internal layer is bag wall working lining, outer at the bottom of described bag is bag end permanent layer, internal layer is bag end working lining, impact zone is located between two slag blocking walls, and be positioned at bag end working lining top, thermometric double jacks is located in bag end permanent layer and is positioned at impact zone below, armouring is even to be connected with thermometric display screen by thermometric double jacks.
Armouring can also add warning system outside being occasionally connected with thermometric display screen by thermometric double jacks.Can not only observe at any time tundish in the variation of casting cycle impact zone temperature, and impact zone temperature is once surpass preset temperature, warns device system and starts to report to the police, free clothing bag serious accident in the middle of preventing.
Described bag wall thickness is 75mm, and bag base thickness degree is 80mm, and impact zone thickness is 200mm.
Described thermometric double jacks is 100mm apart from bag working lining top, the end.
The beneficial effects of the utility model are: impact district monitors, and improve tundish refractory material utilization rate, reduce production costs, and improve tundish work life, prevent from wearing the generation of bag serious accident.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: slag blocking wall 1, dam 2, bag wall permanent layer 3, bag wall working lining 4, bag end working lining 5, bag end permanent layer 6, thermometric double jacks 7, impact zone 8, armouring are even 9, thermometric display screen 10, tundish 11, bag wall 12, the bag end 13.
The specific embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, a kind of continuous casting tundish bottom temp measuring system, it is characterized in that comprising slag blocking wall 1, dam 2, thermometric double jacks 7, impact zone 8, armouring even 9, thermometric display screen 10 and tundish 11, described tundish 11 consisted of bag wall 12 and the bag end 13, opening upwards, by refractory material, made, two slag blocking walls 1 and two dams 2 respectively symmetry are located in tundish 11, slag blocking wall 1 to the distance of bag wall is greater than corresponding dam 2 to the distance of bag wall, slag blocking wall 1 upper end and tundish 11 tops are at same plane, lower end is provided with space with bag inner side, the ends 13, dam 2 is fixed on bag at the end 13, described bag wall 12 thickness are 75mm, outer is bag wall permanent layer 3, internal layer is bag wall working lining 4, at the bottom of described bag, 13 thickness are 80mm, outer is bag end permanent layer 6, internal layer is bag end working lining 5, impact zone 8 is located between two slag blocking walls 1, and be positioned on bag end working lining, thickness is 200mm, thermometric double jacks 7 is located in bag end permanent layer 6 and is positioned at impact zone 8 belows, armouring even 9 is connected with thermometric display screen 10 by thermometric double jacks 7.When tundish knotting bag end permanent layer 6, it by impact zone 8 tundish involucrums, with two diameters of bench drill brill, is the thermometric double jacks 7 of 10 millimeters, thermometric double jacks 7 distance bag working lining 5 tops, the end are 100mm, horizontal direction is apart from each 75 millimeters of places of shock plate horizontal symmetry-line, at the bottom of knotting tundish bag during permanent layer, pre-buried diameter is 8 millimeters, 600 millimeters of steel pipes of length, even so that thermometric to be installed.And be connected with thermometric display screen 10.Armouring even 9 is connected with warning system simultaneously, like this, can not only observe at any time tundish in the variation of casting cycle impact zone temperature, and once surpass preset temperature, (alarm temperature is 600 ℃ to impact zone temperature, limit cast temperature is no more than 800 ℃), warning system starts to report to the police, free clothing bag serious accident in the middle of preventing, and resistance to material can access sufficient use and can guarantee safety in production.
Claims (3)
1. a continuous casting tundish bottom temp measuring system, it is characterized in that comprising slag blocking wall (1), dam (2), thermometric double jacks (7), impact zone (8), armouring even (9), thermometric display screen (10) and tundish (11), described tundish (11) consists of bag wall (12) and the bag end (13), opening upwards, two slag blocking walls (1) and two dams (2) respectively symmetry are located in tundish (11), slag blocking wall (1) to the distance of wrapping wall is greater than homonymy dam (2) to the distance of wrapping wall, slag blocking wall (1) upper end and tundish (11) top are at same plane, lower end is provided with space with the bag end (13) inner side, dam (2) is fixed on the bag end (13), described bag wall (12) is outer is bag wall permanent layer (3), internal layer is bag wall working lining (4), at the bottom of described bag, (13) are outer for wrapping end permanent layer (6), internal layer is bag end working lining (5), impact zone (8) is located between two slag blocking walls (1), and be positioned at bag end working lining top, thermometric double jacks (7) is located at bag end permanent layer (6) above and is positioned at impact zone (8) below, armouring even (9) is connected with thermometric display screen (10) by thermometric double jacks (7).
2. continuous casting tundish bottom temp measuring system according to claim 1, is characterized in that described bag wall (12) thickness is 75mm, and the bag end (13) thickness is 80mm, and impact zone (8) thickness is 200mm.
3. continuous casting tundish bottom temp measuring system according to claim 1, is characterized in that described thermometric double jacks (7) distance bag end working lining (5) top is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508427.3U CN203401051U (en) | 2013-08-20 | 2013-08-20 | Tundish bottom temperature measurement system of continuous casting tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508427.3U CN203401051U (en) | 2013-08-20 | 2013-08-20 | Tundish bottom temperature measurement system of continuous casting tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401051U true CN203401051U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508427.3U Expired - Fee Related CN203401051U (en) | 2013-08-20 | 2013-08-20 | Tundish bottom temperature measurement system of continuous casting tundish |
Country Status (1)
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| CN (1) | CN203401051U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382216A (en) * | 2015-10-23 | 2016-03-09 | 莱芜钢铁集团泰东实业有限公司 | Online infrared temperature measuring early warning system of continuous casting tundish and early warning method |
| CN112059127A (en) * | 2019-06-11 | 2020-12-11 | 宝山钢铁股份有限公司 | Continuous temperature measuring device for tundish molten steel |
| CN114101649A (en) * | 2021-12-06 | 2022-03-01 | 中冶南方连铸技术工程有限责任公司 | Double-bottom tundish with ventilation structure |
| CN114734031A (en) * | 2022-04-11 | 2022-07-12 | 成都先进金属材料产业技术研究院股份有限公司 | Pouring chute of vacuum induction furnace and pouring method of vacuum induction smelting |
| CN115090838A (en) * | 2022-06-24 | 2022-09-23 | 包头钢铁（集团）有限责任公司 | Installation method of tundish continuous temperature measuring device |
| CN115430816A (en) * | 2022-09-23 | 2022-12-06 | 山东钢铁股份有限公司 | Tundish temperature measuring method |
-
2013
- 2013-08-20 CN CN201320508427.3U patent/CN203401051U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382216A (en) * | 2015-10-23 | 2016-03-09 | 莱芜钢铁集团泰东实业有限公司 | Online infrared temperature measuring early warning system of continuous casting tundish and early warning method |
| CN112059127A (en) * | 2019-06-11 | 2020-12-11 | 宝山钢铁股份有限公司 | Continuous temperature measuring device for tundish molten steel |
| CN114101649A (en) * | 2021-12-06 | 2022-03-01 | 中冶南方连铸技术工程有限责任公司 | Double-bottom tundish with ventilation structure |
| CN114734031A (en) * | 2022-04-11 | 2022-07-12 | 成都先进金属材料产业技术研究院股份有限公司 | Pouring chute of vacuum induction furnace and pouring method of vacuum induction smelting |
| CN114734031B (en) * | 2022-04-11 | 2023-12-15 | 成都先进金属材料产业技术研究院股份有限公司 | Pouring launder of vacuum induction furnace and pouring method of vacuum induction smelting |
| CN115090838A (en) * | 2022-06-24 | 2022-09-23 | 包头钢铁（集团）有限责任公司 | Installation method of tundish continuous temperature measuring device |
| CN115430816A (en) * | 2022-09-23 | 2022-12-06 | 山东钢铁股份有限公司 | Tundish temperature measuring 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: 20140122 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |