CN202726039U - Combined type identifying brick used for judging thickness of steel ladle molten pool - Google Patents
Combined type identifying brick used for judging thickness of steel ladle molten pool Download PDFInfo
- Publication number
- CN202726039U CN202726039U CN 201220411832 CN201220411832U CN202726039U CN 202726039 U CN202726039 U CN 202726039U CN 201220411832 CN201220411832 CN 201220411832 CN 201220411832 U CN201220411832 U CN 201220411832U CN 202726039 U CN202726039 U CN 202726039U
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- brick
- combined type
- sign
- ladle
- thickness
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses a combined type identifying brick used for judging the thickness of a steel ladle molten pool. The brick comprises a first special-shaped brick body and a second special-shaped brick built adjacently in an inner-wall thermally insulated wall of a barrel-shaped steel ladle, an identifying flange and an identifying groove are arranged at outer lateral ends, non-contact with molten steel, on adjacent faces of the first special-shaped brick body and the second special-shaped brick body, and the identifying flange and the identifying groove are in embedded fit. The combined type identifying brick used for judging the thickness of the steel ladle molten pool has the advantages that the dangerous thickness of steel ladle building bricks is marked by changing the seaming form among the building bricks, structure is simple, realization is easy, observation of the residual thickness of steel ladle building bricks is facilitated, and potential safety hazards are eliminated while unnecessary cost loss is avoided.
Description
Technical field
The utility model relates to the fire-resistant heat insulating material field, specifically refers to a kind of combined type sign brick of judging ladle molten bath thickness.
Background technology
Ladle is commonly called as ladle or large tank, generally is used for splendid attire and carries molten steel.Ladle can be built heat-barrier material by laying bricks or stones one along barrel in use, forms heat insulation slag line, and general the employing built brick by laying bricks or stones.And in present ladle use procedure, the erosion degree that ladle is built brick by laying bricks or stones is to pass through micro-judgment by operative employee's naked eyes basically, not an effective authentication method.Like this, naked eyes judge that the residual thick error of ladle is larger, cause judging exactly that ladle builds the erosion degree of brick by laying bricks or stones, and are excessively dark if ladle is built the brick erosion degree by laying bricks or stones, do not find, accident do not occur easily; And if ladle builds the erosion degree of brick by laying bricks or stones and also do not reach the standard of scrapping and just roll off the production line, so greatly increased cost.
Summary of the invention
The purpose of this utility model is exactly to overcome the defective that prior art exists, and a kind of combined type sign brick of being convenient to identify the residual thick judgement ladle molten bath thickness of ladle is provided.
For achieving the above object, the combined type sign brick of the judgement ladle molten bath thickness that the utility model is designed, comprise adjacent the first special shaped brick body and the second special shaped brick body of building by laying bricks or stones in tubular ladle inner wall insulated wall, its special character is: be respectively arranged with sign flange and indicia grooves with the discontiguous outboard end of molten steel on the adjacent surface of described the first special shaped brick body and the second special shaped brick body, described sign flange and indicia grooves are set cooperation.
Further, described sign flange and indicia grooves are triangular prism shaped, the long h=60mm of rib of described triangular prism shaped sign flange and indicia grooves.Like this, build brick by laying bricks or stones when ladle and corrode combination when building the brick seam crossing by laying bricks or stones, can show " V " shape seam, be convenient to observe.
Further, it is half-cylindrical that described sign flange and indicia grooves are, the column length h=60mm of described half-cylindrical sign flange and indicia grooves.Like this, build brick by laying bricks or stones when ladle and corrode combination when building the brick seam crossing by laying bricks or stones, can show " C " shape seam, be convenient to observe.
Principle of the present utility model is: will judge that first the combined type sign brick of ladle molten bath thickness and the common brick of building by laying bricks or stones together build by laying bricks or stones and surround slag line, ladle is residual thick when normal, and both seams are consistent with common seam, are " one " shape; When the dangerous thickness of the residual thick arrival of ladle, when namely judging the position of protuberance and depressed part of combined type sign brick of ladle molten bath thickness, seam at this moment is " V " shape or " C " shape.
The utility model has the advantage of: the joint form of building by laying bricks or stones between the brick by change comes the mark ladle to build the dangerous thickness of brick by laying bricks or stones, simple in structure, realize that easily being convenient to observe ladle, to build brick by laying bricks or stones residual thick, when eliminating safe hidden trouble, avoided unnecessary cost allowance.
Description of drawings
Fig. 1 identifies the structural representation of brick for the combined type of judging ladle molten bath thickness.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the A-A generalized section of Fig. 1
Fig. 4 is combined type sign brick decomposition texture schematic diagram among Fig. 1.
Among the figure: the first special shaped brick body 1, the second special shaped brick body 2, sign flange 1a, indicia grooves 2a, the long h of rib.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The combined type sign brick of the judgement ladle molten bath thickness shown in the figure, comprise adjacent the first special shaped brick body 1 and the second special shaped brick body 2 of building by laying bricks or stones in tubular ladle inner wall insulated wall, be respectively arranged with sign flange 1a and indicia grooves 2a with the discontiguous outboard end of molten steel on the adjacent surface of the first special shaped brick body 1 and the second special shaped brick body 2, sign flange 1a and indicia grooves 2a set cooperation.Sign flange 1a and indicia grooves 2a are triangular prism shaped or are half-cylindrical, the long or column length h=60mm of the rib of sign flange 1a and indicia grooves 2a.
When ladle normally used, the safe thickness of building the brick slag line by laying bricks or stones was 60mm, and when ladle is residual thick when being lower than 60mm, ladle arrives scraps standard, should in time roll off the production line the ladle that more renews.Therefore the combined type that will judge ladle molten bath thickness identifies brick and the common brick of building by laying bricks or stones is together built by laying bricks or stones and surrounded slag line, and ladle is residual thick when normal, and both seams are consistent with common seam, are " one " shape; As the dangerous thickness 60mm of the residual thick arrival of ladle, when namely judging the position of the sign flange 1a of combined type sign brick of ladle molten bath thickness and indicia grooves 2a, this moment, both seams were " V " shape or " C " shape.Should in time roll off the production line the ladle that more renews this moment.
The joint form that the utility model is built by laying bricks or stones between the brick by change comes the mark ladle to build the dangerous thickness of brick by laying bricks or stones, and is simple in structure, realizes easily, and being convenient to observe ladle, to build brick by laying bricks or stones residual thick, when eliminating safe hidden trouble, avoided unnecessary cost allowance.
Claims (5)
1. a combined type of judging ladle molten bath thickness identifies brick, comprise adjacent the first special shaped brick body (1) and the second special shaped brick body (2) of building by laying bricks or stones in tubular ladle inner wall insulated wall, it is characterized in that: be respectively arranged with sign flange (1a) and indicia grooves (2a) with the discontiguous outboard end of molten steel on the adjacent surface of described the first special shaped brick body (1) and the second special shaped brick body (2), described sign flange (1a) and indicia grooves (2a) are set cooperation.
2. the combined type of judgement ladle according to claim 1 molten bath thickness sign brick, it is characterized in that: described sign flange (1a) and indicia grooves (2a) are triangular prism shaped.
3. the combined type of judgement ladle according to claim 2 molten bath thickness sign brick is characterized in that: the long h=60mm of rib of described triangular prism shaped sign flange (1a) and indicia grooves (2a).
4. the combined type of judgement ladle according to claim 1 molten bath thickness sign brick, it is characterized in that: described sign flange (1a) and indicia grooves (2a) are half round post.
5. the combined type of judgement ladle according to claim 4 molten bath thickness sign brick is characterized in that: the column length h=60mm of described half-cylindrical sign flange (1a) and indicia grooves (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411832 CN202726039U (en) | 2012-08-17 | 2012-08-17 | Combined type identifying brick used for judging thickness of steel ladle molten pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411832 CN202726039U (en) | 2012-08-17 | 2012-08-17 | Combined type identifying brick used for judging thickness of steel ladle molten pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726039U true CN202726039U (en) | 2013-02-13 |
Family
ID=47651789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411832 Expired - Fee Related CN202726039U (en) | 2012-08-17 | 2012-08-17 | Combined type identifying brick used for judging thickness of steel ladle molten pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639400A (en) * | 2013-12-24 | 2014-03-19 | 营口东邦冶金设备耐材有限公司 | Bottom brick for steel ladle |
-
2012
- 2012-08-17 CN CN 201220411832 patent/CN202726039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639400A (en) * | 2013-12-24 | 2014-03-19 | 营口东邦冶金设备耐材有限公司 | Bottom brick for steel ladle |
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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 |
Effective date of registration: 20170718 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuchang, Hubei Friendship Road, No. A, block, floor 999, 15 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |