CN205888058U - Compound masonry construction of steel ladle lining - Google Patents
Compound masonry construction of steel ladle lining Download PDFInfo
- Publication number
- CN205888058U CN205888058U CN201620902772.9U CN201620902772U CN205888058U CN 205888058 U CN205888058 U CN 205888058U CN 201620902772 U CN201620902772 U CN 201620902772U CN 205888058 U CN205888058 U CN 205888058U
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- package
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- ladle
- lining
- pouring
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Abstract
The utility model discloses a compound masonry construction of steel ladle lining, is package end liner layer 150 including the pouring at steel ladle bottom thickness including building by laying bricks or stones on the package end liner layer and the package wall liner layer of ladle diapire and lateral wall internal surface are 250mm's the permanent lining pouring bed of material and the thickness of building by laying bricks or stones on the permanent lining pouring bed of material 280 is brick layer at the bottom of 400mm's the package located at the bottom of bottom central zone's the package brick layer 30 at the bottom of the package of brick floor height around in 60mm, fill the slag line protection pouring material that oriented packet of wall liner layer top slope is extended in the department of the space between the brick layer at the bottom of packet wall liner layer and the package, along 200 on distance package wall the pouring has a packet edge pouring bed of material on the package wall liner layer of 300mm department. The utility model discloses design into compound masonry construction with steel ladle lining, the security is good, and the shocking resistance of ladle, erosion -resisting characteristics have been improved to the brick layer at the bottom of building by laying bricks or stones packet, slag line under the ladle can be protected to packing material of the pouring between the brick layer at the bottom of packet wall liner layer and package, improves the anti aggressivity of slag line down.
Description
Technical field
This utility model is related to ladle, especially relates to a kind of ladle liner and is combined masonry construction.
Background technology
The effect that steel (water) wraps be accept upstream converter such as converter molten steel, by molten steel be transported to external refining equipment or
Continuous casting scene carries out pouring practice.Some steel mills also will carry out the technological operations such as refine, Argon process in ladle to molten steel.Mesh
It is lined with magnesia carbon brick in the working lining of front ladle and integrally build by laying bricks or stones based on the integrated poured two methods with aluminum-spinel pouring materialfor steel ladle,
Also there is the building method that two ways is combined, that is, slag line is built by laying bricks or stones using magnesia carbon brick, and remaining position is poured using aluminum-spinel ladle
Material feeding is poured into a mould.When using due to the ladle liner that said method is built by laying bricks or stones, there is molten steel washing away, corroding, circling round to inner lining material
Unbalance stress, thus leading to ladle liner each part material life-span can not be synchronous, increased the maintenance frequency to ladle local, making
Become the waste of service material.
Content of the invention
The purpose of this utility model is to provide a kind of ladle liner to be combined masonry construction, makes the inner lining material longevity at each position
Life keeps synchronous.
For achieving the above object, this utility model can take following technical proposals:
Ladle liner described in the utility model is combined masonry construction, including building by laying bricks or stones in ladle diapire and side wall inner surfaces
Bag bottom lining layer and containment wall lining, described bag bottom lining layer includes being cast in the permanent liner in pouring that ladle bottom thickness is 150-250mm
The bed of material and the bag bottom brick layer that the thickness built by laying bricks or stones on the described permanent liner in pouring bed of material is 280-400mm, positioned at bottom center region
The projecting bag bottom brick layer 30-60mm of bag bottom brick layer；Gap filling between described containment wall lining and bag bottom brick layer
The slag line molding casting material that oriented containment wall lining inclined upward extends；In containment wall along the containment wall lining at 200-300mm
Upper has bag along the cast bed of material.
Angle a between described slag line molding casting material and described containment wall liner outer surface is 135 °.
It is equipped with magnesia layer on faying face between the permanent liner in pouring bed of material of described bag bottom lining layer and bag bottom brick layer.This reality
It is for ladle liner to be designed to compound masonry construction with new advantage, the bottom permanent liner in pouring bed of material of bag bottom lining layer has concurrently
The effect of working lining, safety is good, and the bag bottom brick layer building surface thereon by laying bricks or stones improves the shock resistance of ladle, erosion-resisting characteristics；
The slag line molding casting material being filled in gap between containment wall lining and bag bottom brick layer can protect ladle roughing slag line, improves slag
Line corrosion resistance.At steel ladle edge, the bag of cast has the advantages that to be easy to remove and be difficult and slag adhesion along the cast bed of material,
Due to can reduce material cost using reclaimed materials of unpacking again, decrease the formation of solid refuse.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, ladle liner described in the utility model is combined masonry construction, including building by laying bricks or stones in ladle diapire 1 He
The bag bottom lining layer of side wall 2 inner surface and containment wall lining 3, bag bottom lining layer of the present utility model includes being cast in ladle bottom thickness and is
The permanent liner in pouring bed of material 4 of 150-250mm and the bag bottom brick layer that the thickness built by laying bricks or stones on the permanent liner in pouring bed of material is 280-400mm
5, for improving the intensity of impact zone, the bag bottom brick thickness degree positioned at bottom center region is higher than 30-60mm around；In containment wall lining
The slag line molding casting material 6 that the oriented containment wall lining inclined upward of gap filling between layer 3 and bag bottom brick layer 3 extends, normally
In the case of, the angle a between slag line molding casting material 6 and containment wall lining 3 outer surface is that 135 ° of effects are best；In containment wall
There is bag along containment wall lining 3 upper at 200-300mm along the cast bed of material 7.For ensureing the flatness of the permanent liner in pouring bed of material 4,
Faying face between the permanent liner in pouring bed of material 4 and bag bottom brick layer 5 of bag bottom lining layer is equipped with for levelling magnesia layer 8.
Containment wall lining 3 of the present utility model, the bag bottom permanent liner in pouring bed of material 4, slag line molding casting material 6 are all using magnalium point
Spar pouring materialfor steel ladle, bag bottom brick layer 5 is built by laying bricks or stones using aluminate carbon brick, and its shock resistance, health erosion performance are more superior；Bag edge
The aggregate of the cast bed of material 7 can reduce material cost using reclaimed materials of unpacking.
Claims (3)
1. a kind of ladle liner is combined masonry construction, including the bag bottom lining layer built by laying bricks or stones in ladle diapire (1) and side wall (2) inner surface
With containment wall lining (3) it is characterised in that: it is the permanent of 150-250mm that described bag bottom lining layer includes being cast in ladle bottom thickness
The liner in pouring bed of material (4) and bag bottom brick layer (5) that the thickness built by laying bricks or stones on the described permanent liner in pouring bed of material is 280-400mm, are located at
The projecting bag bottom brick layer 30-60mm of the bag bottom brick layer of bottom center region；In described containment wall lining (3) and bag bottom brick layer
(3) slag line molding casting material (6) that the oriented containment wall lining inclined upward of gap filling between extends；On edge in containment wall
Containment wall lining (3) upper at 200-300mm has bag along the cast bed of material (7).
2. ladle liner according to claim 1 be combined masonry construction it is characterised in that: described slag line molding casting material
(6) the angle a and described containment wall lining (3) outer surface between is 135 °.
3. ladle liner according to claim 1 be combined masonry construction it is characterised in that: the permanent liner of described bag bottom lining layer
It is equipped with magnesia layer (8) on faying face between the cast bed of material (4) and bag bottom brick layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902772.9U CN205888058U (en) | 2016-08-19 | 2016-08-19 | Compound masonry construction of steel ladle lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902772.9U CN205888058U (en) | 2016-08-19 | 2016-08-19 | Compound masonry construction of steel ladle lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888058U true CN205888058U (en) | 2017-01-18 |
Family
ID=57779706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902772.9U Active CN205888058U (en) | 2016-08-19 | 2016-08-19 | Compound masonry construction of steel ladle lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205888058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971471A (en) * | 2018-08-21 | 2018-12-11 | 北京利尔高温材料股份有限公司 | A kind of carbon-free steel cladding conjunction packet bottom construction technology |
| CN110449568A (en) * | 2019-08-27 | 2019-11-15 | 北京利尔高温材料股份有限公司 | A kind of compound packet bottom construction technology of ladle |
| CN114905033A (en) * | 2022-05-20 | 2022-08-16 | 武汉钢铁有限公司 | Hot metal ladle structure with heating function |
-
2016
- 2016-08-19 CN CN201620902772.9U patent/CN205888058U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971471A (en) * | 2018-08-21 | 2018-12-11 | 北京利尔高温材料股份有限公司 | A kind of carbon-free steel cladding conjunction packet bottom construction technology |
| CN110449568A (en) * | 2019-08-27 | 2019-11-15 | 北京利尔高温材料股份有限公司 | A kind of compound packet bottom construction technology of ladle |
| CN114905033A (en) * | 2022-05-20 | 2022-08-16 | 武汉钢铁有限公司 | Hot metal ladle structure with heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450041 No. 42, Jinping Road, Shangjie District, Zhengzhou City, Henan Province Patentee after: Zhengzhou Ruiwo New Material Co.,Ltd. Address before: 450041 north section of Xiushan Road, Shangjie District, Zhengzhou City, Henan Province Patentee before: REWELL REFRACTORY (ZHENGZHOU) Co.,Ltd. |
|
| CP03 | Change of name, title or address |