CN203944831U - Novel anti-leakage ladle lining - Google Patents
Novel anti-leakage ladle lining Download PDFInfo
- Publication number
- CN203944831U CN203944831U CN201420331252.8U CN201420331252U CN203944831U CN 203944831 U CN203944831 U CN 203944831U CN 201420331252 U CN201420331252 U CN 201420331252U CN 203944831 U CN203944831 U CN 203944831U
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- bed
- brick
- special shaped
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- shape special
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of Novel anti-leakage ladle lining in ironmaking equipment field, the problem that exists horizontal gap that molten iron is easily flowed out to solve the binding site of the current cast bed of material and fire brick layer.It is made up of the permanent layer in ladle bowl and working lining, wherein working lining is made up of the upper pouring bed of material and bottom fire brick layer, fire brick layer is " L " shape special shaped brick with the refractory brick of cast bed of material binding site, " L " shape special shaped brick and the cast bed of material staggered fastening up and down.There are vertical and two contact-making surfaces of level with the cast bed of material in the utility model " L " shape special shaped brick, in the time the cast bed of material being carried out to upper and lower hook slag maintenance with crane veneer hook, vertical contact-making surface can increase the stiction of the vertical direction upper bed of material and fire brick layer, thereby effectively avoiding pouring into a mould peels off between the bed of material and fire brick layer or loosening, and the vertical edge of " L " shape special shaped brick eliminated original masonry construction level connect gap, can avoid molten iron to permeate the problem spilling from gap.
Description
Technical field
The utility model relates to a kind of Novel anti-leakage ladle lining in ironmaking equipment field.
Background technology
Ladle lining is divided into permanent layer and working lining at present, wherein working lining is built bricking by laying bricks or stones by upper pouring material and bottom and is formed, there is horizontal gap in the binding site of the cast bed of material and fire brick layer, in hot-metal bottle use procedure, the glutinous slag in tank mouth place is frequent, regularly need overhaul processing with crane veneer hook, on veneer hook in the process of hyposulculus slag, easily causing the upper pouring bed of material and bottom fire brick layer to become flexible even peels off, thereby connect gap in both binding site generation levels, cause hot-metal bottle in use, molten iron very easily connects gap infiltration along this level and flows out and lead to a disaster.
Summary of the invention
The purpose of this utility model is to overcome prior art defect, a kind of Novel anti-leakage ladle lining is provided, by changing the existing brick type of building by laying bricks or stones, increases the combination degree of the cast bed of material and fire brick layer, elimination of level connects gap, thus the accident of avoiding molten iron permeate spilling generation.
The technical solution of the utility model is achieved in that Novel anti-leakage ladle lining, formed by the permanent layer in ladle bowl and working lining, wherein working lining is made up of the upper pouring bed of material and bottom fire brick layer, it is, fire brick layer is " L " shape special shaped brick with the refractory brick of cast bed of material binding site, " L " shape special shaped brick and the cast bed of material staggered fastening up and down.
Further, " L " shape special shaped brick vertical edge is fitted with permanent layer outwardly.
Further, " L " shape special shaped brick vertical edge contacts with molten iron inwardly.
There are vertical and two contact-making surfaces of level with the cast bed of material in the utility model " L " shape special shaped brick, in the time the cast bed of material being carried out to upper and lower hook slag maintenance with crane veneer hook, vertical contact-making surface can increase the stiction of the vertical direction upper bed of material and fire brick layer, thereby effectively avoiding pouring into a mould peels off between the bed of material and fire brick layer or loosening, and the vertical edge of " L " shape special shaped brick eliminated original masonry construction level connect gap, can avoid molten iron to permeate the problem spilling from gap.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure, 1-ladle bowl; 2-permanent layer; 3-cast bed of material; 4-fire brick layer; 5-" L " shape special shaped bricks.
Detailed description of the invention
Be further described below in conjunction with accompanying drawing:
As shown in Figure 1, Novel anti-leakage ladle lining, formed by permanent layer 2 and working lining in ladle bowl 1, wherein working lining is made up of the upper pouring bed of material 3 and bottom fire brick layer 4, fire brick layer 4 is " L " shape special shaped brick 5 with the refractory brick of the cast bed of material 3 binding sites, " L " shape special shaped brick 5 and the cast bed of material 3 staggered fastening up and down, " L " shape special shaped brick 5 vertical edges are fitted with permanent layer 2 outwardly, and vertical edge contacts and also can with molten iron inwardly.When dress molten iron, general control molten iron level is at the cast bed of material below 3, and the height of castable interval 3 can be adjusted according to molten iron splendid attire capacity, is highly no more than 400 millimeters and is advisable.
The utility model is poured into a mould the bricking shape of the bed of material 3 and fire brick layer 4 binding sites by change, not only increase the combination degree of the cast bed of material 3 and bottom fire brick layer 4, and the level in working lining of having eliminated connects gap, thereby when effectively having avoided hot-metal bottle transport and having toppled over, molten iron connects gap from above-mentioned binding site level and permeates the peril spilling.
Claims (3)
1. Novel anti-leakage ladle lining, formed by the permanent layer in ladle bowl and working lining, wherein working lining is made up of the upper pouring bed of material and bottom fire brick layer, it is characterized in that: fire brick layer is " L " shape special shaped brick with the refractory brick of cast bed of material binding site " L " shape special shaped brick and the cast bed of material staggered fastening up and down.
2. Novel anti-leakage ladle lining according to claim 1, is characterized in that: " L " shape special shaped brick vertical edge is fitted with permanent layer outwardly.
3. Novel anti-leakage ladle lining according to claim 1, is characterized in that: " L " shape special shaped brick vertical edge contacts with molten iron inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331252.8U CN203944831U (en) | 2014-06-20 | 2014-06-20 | Novel anti-leakage ladle lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331252.8U CN203944831U (en) | 2014-06-20 | 2014-06-20 | Novel anti-leakage ladle lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944831U true CN203944831U (en) | 2014-11-19 |
Family
ID=51886890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331252.8U Expired - Fee Related CN203944831U (en) | 2014-06-20 | 2014-06-20 | Novel anti-leakage ladle lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282917A (en) * | 2017-07-25 | 2017-10-24 | 安阳钢铁股份有限公司 | Method is built by laying on a kind of new ladle and its bag edge |
| CN110640132A (en) * | 2019-06-28 | 2020-01-03 | 广东韶钢松山股份有限公司 | Repairing method of tundish steel receiving opening lining and special brick |
-
2014
- 2014-06-20 CN CN201420331252.8U patent/CN203944831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282917A (en) * | 2017-07-25 | 2017-10-24 | 安阳钢铁股份有限公司 | Method is built by laying on a kind of new ladle and its bag edge |
| CN110640132A (en) * | 2019-06-28 | 2020-01-03 | 广东韶钢松山股份有限公司 | Repairing method of tundish steel receiving opening lining and special brick |
| CN110640132B (en) * | 2019-06-28 | 2021-06-25 | 广东韶钢松山股份有限公司 | Repairing method of tundish steel receiving opening lining and special brick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| 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: 20141119 Termination date: 20190620 |