CN108393477A - A kind of design method of ladle transitional brick brick - Google Patents
A kind of design method of ladle transitional brick brick Download PDFInfo
- Publication number
- CN108393477A CN108393477A CN201810180882.2A CN201810180882A CN108393477A CN 108393477 A CN108393477 A CN 108393477A CN 201810180882 A CN201810180882 A CN 201810180882A CN 108393477 A CN108393477 A CN 108393477A
- Authority
- CN
- China
- Prior art keywords
- brick
- transitional
- ladle
- design method
- containment wall
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/02—Linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The present invention designs a kind of novel refractory brick brick and is used as the transitional brick between containment wall brick and residue pile, reflux of the molten steel in Argon whipping process can be effectively reduced, reduce the erosion to containment wall brick and residue pile, a kind of design method of ladle transitional brick brick, the longitudinal section of transitional brick brick is right-angled trapezium, the transitional brick that the present invention designs can effectively reduce the dynamics of washing away of containment wall brick and residue pile, and design is unique, and frequency of use is high.
Description
Technical field
The present invention relates to field of metallurgy ladle liner masonry technology fields, particularly relate to a kind of setting for ladle transitional brick brick
Meter method.
Background technology
The container of molten steel and external refining is contained when ladle is steel-making, liner generally comprises insulating layer, permanent liner and work
It serves as a contrast.Ladle working lining slag lining is built by laying bricks or stones using magnesia carbon brick, slag line containment wall below and packet bottom position using aluminium-magnesia carbon brick or
The prefabricated brick masonry of corundum is current domestic and international widely used brick working lining.Because residue pile and containment wall brick in terms of size often
Difference is had, in actual use it is possible that problems with:It seethes, is wrapping above and below molten steel in Argon whipping process
Reflux can be formed at the step of wall and slag line contact position, increased to dynamics of washing away herein, accelerated to containment wall brick and residue pile
Erosion, be susceptible to circumferential weld in containment wall brick and residue pile contact position.It is improper offline to be easy to cause ladle, influences ladle
Normally it is used in turn.
Invention content
The technical problem to be solved in the present invention is to design a kind of novel refractory brick brick as containment wall brick and residue pile
Between transitional brick use, can effectively reduce reflux of the molten steel in Argon whipping process, reduce to containment wall brick and residue pile
Erosion.
The technical proposal of the invention is realized in this way:A kind of design method of ladle transitional brick brick, transitional brick brick
Longitudinal section be right-angled trapezium.The brick is designed and sized to brick section as right-angled trapezium, and the brick ruler of upper and lower two rings brick
It is very little should meet it is claimed below:
If transition brick masonry number of rings is 2 rings, containment wall brick working lining size is a, and residue pile working lining size is b, then first
Ring transitional brick size is:
C1=a C2=(a+b)/2
Second ring transitional brick size is:
C1=(a+b)/2C2=b, C1 are that the bottom of brick is long, and C2 is that top is grown.
Preferably, the right-angled trapezium bottom surface sharp angle that transitional brick brick section is formed wants >=75 °
Preferably, it is an inclined-plane between the levels of brick after the completion of transition brick masonry, occurs without step.
Beneficial effects of the present invention:
The transitional brick that the present invention designs can effectively reduce reflux of the molten steel in Argon whipping process, reduce to containment wall brick
With the erosion of residue pile.Design is unique, and frequency of use is high.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 builds schematic diagram by laying bricks or stones for ladle transitional brick of the present invention;
Fig. 2 is the brick schematic diagram of ladle transitional brick of the present invention;
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
The longitudinal section of a kind of design method of ladle transitional brick brick, transitional brick brick is right-angled trapezium.The brick ruler
It is very little be designed as brick section be right-angled trapezium, and the brick size of upper and lower two rings brick should meet it is claimed below:
If transition brick masonry number of rings is 2 rings, containment wall brick working lining size is a, and residue pile working lining size is b, then first
Ring transitional brick size is:
C1=a C2=(a+b)/2
Second ring transitional brick size is:
C1=(a+b)/2 C2=b, wherein C1 are that bottom 1, the C2 of length of brick is top long 2.
Preferably, the right-angled trapezium bottom surface sharp angle that transitional brick brick section is formed wants >=75 °
Preferably, it is an inclined-plane between the levels of brick after the completion of transition brick masonry, occurs without step.
It builds by laying bricks or stones after completing containment wall brick, two ring transitional bricks is built by laying bricks or stones on containment wall brick top.First ring transitional brick lower part and containment wall
Brick is concordant, and the second ring transitional brick lower part is concordant with the first ring transitional brick top, then continues to build residue pile by laying bricks or stones on transitional brick top.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (3)
1. a kind of design method of ladle transitional brick brick, it is characterised in that:
The longitudinal section of transitional brick brick is right-angled trapezium.
2. a kind of design method of ladle transitional brick brick as described in claim 1, it is characterised in that:Transitional brick brick section
The right-angled trapezium bottom surface sharp angle of formation wants >=75 °.
3. a kind of design method of ladle transitional brick brick as described in claim 1, it is characterised in that:Transition brick masonry is completed
It is afterwards an inclined-plane between the levels of brick, occurs without step.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810180882.2A CN108393477A (en) | 2018-03-05 | 2018-03-05 | A kind of design method of ladle transitional brick brick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810180882.2A CN108393477A (en) | 2018-03-05 | 2018-03-05 | A kind of design method of ladle transitional brick brick |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108393477A true CN108393477A (en) | 2018-08-14 |
Family
ID=63092418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810180882.2A Pending CN108393477A (en) | 2018-03-05 | 2018-03-05 | A kind of design method of ladle transitional brick brick |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108393477A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443281C2 (en) * | 1984-11-28 | 1987-12-17 | Lichtenberg Feuerfest Gmbh, 5200 Siegburg, De | |
CN101985169A (en) * | 2010-07-20 | 2011-03-16 | 郑州振东耐磨材料有限公司 | Transition brick for joint part of slag line and wall of ladle |
CN102941341A (en) * | 2012-10-12 | 2013-02-27 | 酒泉钢铁(集团)有限责任公司 | Method for locally repairing bricked ladle working liner |
CN204108250U (en) * | 2014-10-22 | 2015-01-21 | 武汉钢铁(集团)公司 | There is the smelting ladle of molten bath thickness on-line intelligence warning function |
CN206662255U (en) * | 2017-04-12 | 2017-11-24 | 浙江自立高温科技有限公司 | A kind of masonry construction of ladle or ladle |
CN206677166U (en) * | 2017-04-10 | 2017-11-28 | 浙江自立高温科技有限公司 | A kind of improved cast ladle of structure |
-
2018
- 2018-03-05 CN CN201810180882.2A patent/CN108393477A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443281C2 (en) * | 1984-11-28 | 1987-12-17 | Lichtenberg Feuerfest Gmbh, 5200 Siegburg, De | |
CN101985169A (en) * | 2010-07-20 | 2011-03-16 | 郑州振东耐磨材料有限公司 | Transition brick for joint part of slag line and wall of ladle |
CN102941341A (en) * | 2012-10-12 | 2013-02-27 | 酒泉钢铁(集团)有限责任公司 | Method for locally repairing bricked ladle working liner |
CN204108250U (en) * | 2014-10-22 | 2015-01-21 | 武汉钢铁(集团)公司 | There is the smelting ladle of molten bath thickness on-line intelligence warning function |
CN206677166U (en) * | 2017-04-10 | 2017-11-28 | 浙江自立高温科技有限公司 | A kind of improved cast ladle of structure |
CN206662255U (en) * | 2017-04-12 | 2017-11-24 | 浙江自立高温科技有限公司 | A kind of masonry construction of ladle or ladle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108097941B (en) | A kind of ladle and its building method | |
CN102071277A (en) | Converter dephosphorizing and steelmaking method | |
CN202766559U (en) | Converter lining structure | |
CN101348845A (en) | Method for smelting titanium slag in electric furnace | |
CN107365888B (en) | A kind of fill method of converter taphole casing brick and brick cup | |
CN103602780A (en) | Replacing method of converter tap hole | |
CN105018678B (en) | A kind of steel desulfurization agent and its sulfur method and method for making steel | |
CN108393477A (en) | A kind of design method of ladle transitional brick brick | |
CN206677166U (en) | A kind of improved cast ladle of structure | |
CN103484599B (en) | Smelting method of high-manganese wear-resistant steel | |
CN104073589B (en) | The method that the furnace bottom of a kind of semi-steel making combined blown converter is safeguarded | |
CN106977187A (en) | Mineral hot furnace, cast with multi-functional moldable and preparation method thereof | |
CN103819205B (en) | A kind of induction furnace fast repairing furnace charge and fettling method | |
CN201141035Y (en) | Integral ring current pipe of vacuum circulating degasification stove | |
CN203390191U (en) | Continuous casting steel ladle fire retarding coating | |
JP3197534U (en) | Hot water receiving member, tilting rod and slag bucket | |
CN208501032U (en) | A kind of quincuncial pile formula converter bottom structure | |
CN113088620A (en) | Maintenance method of furnace lining of vanadium extraction device | |
CN213163050U (en) | Ladle package is followed reinforced structure | |
CN205347458U (en) | Production lean slag jar for ferrovanadium | |
CN204975307U (en) | Steel ladle | |
CN106148635A (en) | A kind of converter segment position restorative procedure | |
CN108676956A (en) | A kind of on-line maintenance method of oxygen top-blown converter furnace bottom | |
CN201333515Y (en) | Alumina-silicon-carbide-carbon-brick for fish torpedo hot metal mixer car | |
RU116382U1 (en) | FILLING BUCKET |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180814 |
|
RJ01 | Rejection of invention patent application after publication |