CN201735783U - Foundry-ladle working lining brick construction mechanism - Google Patents
Foundry-ladle working lining brick construction mechanism Download PDFInfo
- Publication number
- CN201735783U CN201735783U CN2010202118452U CN201020211845U CN201735783U CN 201735783 U CN201735783 U CN 201735783U CN 2010202118452 U CN2010202118452 U CN 2010202118452U CN 201020211845 U CN201020211845 U CN 201020211845U CN 201735783 U CN201735783 U CN 201735783U
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- trapezoidal
- brick
- falling
- trapezoidal faces
- faces
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Abstract
The utility model discloses a foundry-ladle working lining brick construction mechanism comprising vertical lines starting from the opposite side of the position point where the water-pouring port of the foundry ladle to the open facet at the bottom of the foundry ladle or vertical lines from the identical side of the position point where the water-pouring port of the foundry ladle to the open facet at the bottom of the foundry ladle. The points of intersection between any of the given vertical lines and the circular arc where the circular brick to be constructed are considered as datum points while the lines connected by any datum point and the center of the circle of the circular brick arc are considered as datum lines; five bricks are symmetrically constructed at the left and right of any datum line and the corresponding angles of the five bricks are in a most optimized state. The working lining brick construction mechanism of the utility model makes great improvements by preventing bricks at the opposite side or at the identical side of the water pouring port of the foundry ladle which have the highest likelihood to fall off from falling off.
Description
Technical field
The utility model belongs to metallurgical technology field, is specifically related to a kind of masonry construction of ladle working lining brick.
Background technology
Ladle is the container of shipment molten iron, because the molten iron preliminary treatment is carried out in hot-metal bottle, makes that the condition of work of ladle is harsh more, and molten iron temperature has increased the weight of the erosion of jar lining than improving greatly in the past.The desulfurization inorganic agent basicity that adds in the molten iron preprocessing process changes greatly, makes the erosion of molten iron cylinder-packing serious, adds to stir washing away and temperature fluctuation that the batch (-type) operation is caused of molten iron, and the ladle liner is slag lining damage aggravation particularly.Therefore, the liner of ladle should select to have high strength, anti-thermal shock, heat shock resistance, anti-strip and not only can the acid-resisting slag but also high-quality refractory material that can the alkali resistance slag.Present domestic molten iron cylinder-packing design roughly has two kinds: one and be integrated poured material; A kind of is to use Al
2O
3-SiC-C brick the lining of working, permanent liner is used insulating brick.Al
2O
3-SiC-C brick is the reasonable ladle lining refractories of present high-temperature behavior, but Al
2O
3-SiC-C brick is built the brickwork joint that is easy to occur in the use by laying bricks or stones in construction and is oozed the iron problem, occurs the brick body easily in the use simultaneously and peels off serious phenomenon, and particularly pouring mouth offside and pouring oral-lateral position are more serious.
Summary of the invention
At the problem that exists in the background technology, the utility model provides a kind of long service life, has prevented ladle pouring mouth offside and pouring oral-lateral below working lining brick masonry construction that the brick body peels off by changing the fit angle of brick type.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of ladle working lining brick masonry construction, from ladle pouring mouth offside position point to the vertical line that wraps the bottom opening face, or from ladle pouring oral-lateral position point to the vertical line that wraps the bottom opening face, the intersection point of being built by laying bricks or stones ring brick place circular arc with above-mentioned arbitrary vertical line and institute is a datum mark, and the circle center line connecting that above-mentioned arbitrary datum mark and datum mark place is encircled the brick circular arc is a datum line; Adjacent arbitrary datum line left-right symmetry has been built five bricks by laying bricks or stones; The brick type of every brick is as follows: two identical trapezoidal faces of falling parallel to each other, and four angular vertexs of falling trapezoidal faces link to each other by vertical line is corresponding one by one with four angular vertexs that another falls trapezoidal faces respectively, thereby constitute trapezoidal brick; And five bricks are built by laying bricks or stones according to following structure: first brick size in next-door neighbour datum line left side is as follows: the length of side at trapezoidal mouthful of place of falling is 183.2mm, the angle at trapezoidal mouthful place, limit of falling is respectively 86.54 degree and 88.05 and spends, the high 130-180mm of trapezoidal faces connects two long 114mm of vertical line of trapezoidal faces; The size of falling the trapezoidal faces of second brick is as follows: the length of side at trapezoidal mouthful place of falling is 183.2mm, and the angle at trapezoidal mouthful of place, limit of falling is respectively 85.05 degree and 89.56 degree, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces; The size of falling the trapezoidal faces of the 3rd brick is as follows: the length of side at trapezoidal mouthful place of falling is 164.6mm, and the angle at trapezoidal mouthful of place, limit of falling is respectively 85.72 degree and 91.27 degree, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces; The size of falling the trapezoidal faces of the 4th brick is as follows: the length of side at trapezoidal mouthful place of falling is 164.6mm, and the angle at trapezoidal mouthful of place, limit of falling is respectively 86.77 degree and 90.82 degree, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces; The size of falling the trapezoidal faces of the 5th brick is as follows: the length of side at trapezoidal mouthful place of falling is 164.6mm, and the angle at trapezoidal mouthful of place, limit of falling is respectively 88.27 degree and 89.76 degree, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces.
The utlity model has following beneficial effect: pouring mouth offside and pouring oral-lateral lower position in ladle adopt angle to cooperate better working lining brick masonry construction, make the brick body situation of peeling off of this position that improvement be arranged greatly.
Description of drawings
Fig. 1 is the pouring mouth and the pouring mouth offside line of ladle, and the crossing gained plane of vertical line of pouring mouth position point and bag baseplane be section cut open the ladle profile;
Fig. 2 a is the F-F sectional drawing of Fig. 1;
Fig. 2 b is the I place enlarged drawing of Fig. 2 a;
Fig. 3 a is the E-E sectional drawing of Fig. 1;
Fig. 3 b is the H place enlarged drawing of Fig. 3 a;
Fig. 4 is the stereogram of brick;
Fig. 5 is the brick sectional view of the brick 1 among Fig. 2 b or Fig. 3 b;
Fig. 6 is the brick sectional view of the brick 2 among Fig. 2 b or Fig. 3 b;
Fig. 7 is the brick sectional view of the brick 3 among Fig. 2 b or Fig. 3 b;
Fig. 8 is the brick sectional view of the brick 4 among Fig. 2 b or Fig. 3 b;
Fig. 9 is the brick sectional view of the brick 5 among Fig. 2 b or Fig. 3 b.
The specific embodiment
Below in conjunction with accompanying drawing, be that example describes the utility model ladle working lining brick masonry construction in detail with the 200T ladle.With the pouring oral-lateral A side and the pouring mouth offside C side line of ladle, and pouring oral-lateral A side position point a is the ladle profile that section cuts open as shown in Figure 1 with the crossing gained plane acbd of the vertical line ad of bag baseplane.
Shown in Fig. 1, Fig. 2 a and Fig. 2 b, with from ladle pouring mouth offside C side position point c to the vertical line cb that wraps the bottom opening face and the intersection point f of the 19th ring brick place arc section jk that is built by laying bricks or stones be datum mark, circle center line connecting of with datum mark f and arc section jk is a datum line again, has built five bricks by laying bricks or stones near the left-right symmetry of datum line of.As shown in Figure 4, the brick type of five bricks is all as follows: parallel to each other and identical oprq of falling the trapezoidal faces and the stvu of falling the trapezoidal faces, four angular vertexs of the oprq of falling the trapezoidal faces link to each other by vertical line is corresponding one by one with four angular vertexs of another stvu of falling the trapezoidal faces respectively, thereby constitute trapezoidal brick.Promptly line os, pt, rv, the qu among the figure is and connects two four vertical lines of trapezoidal faces.Shown in Fig. 2 b, its concrete masonry construction is as follows: first brick 1 size in next-door neighbour's datum line of left side is as follows: the trapezoidal mouthful of place length of side B1 length of falling of trapezoidal faces of falling is 183.2mm, the angle at trapezoidal mouthful B1 two ends, limit of falling is respectively 86.54 degree and 88.05 degree, falls the long 180mm of being of the high C1 of trapezoidal faces.Connect two long 114mm of being of vertical line C1 of trapezoidal faces; The trapezoidal mouthful of place length of side B2 of falling of trapezoidal faces that fall of second brick 2 is 183.2mm, and the angle at trapezoidal mouthful of B2 place, limit of falling is respectively 85.05 degree and 89.56 degree, and the high C2 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line C2 of trapezoidal faces by 180mm; The size of falling the trapezoidal faces of the 3rd brick 3 is as follows: the limit B3 at trapezoidal mouthful place of falling is long to be 164.6mm, and the angle at trapezoidal mouthful of C3 place, limit of falling is respectively 85.72 degree and 91.27 degree, and the high C3 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line C3 of trapezoidal faces by 180mm; The size of falling the trapezoidal faces of the 4th brick 4 is as follows: the limit B3 at trapezoidal mouthful place of falling is long to be 164.6mm, and the angle at trapezoidal mouthful of B3 place, limit of falling is respectively 86.77 degree and 90.82 degree, and the high C4 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line C3 of trapezoidal faces by 180mm; The size of falling the trapezoidal faces of the 5th brick 5 is as follows: the limit B5 at trapezoidal mouthful place of falling is long to be 164.6mm, and the angle at trapezoidal mouthful of B5 place, limit of falling is respectively 88.27 degree and 89.76 degree, and the high C5 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line of trapezoidal faces by 180mm.In the specific implementation process, the mouth of falling the molten iron all adopts the above-mentioned the 19th masonry construction that encircles to the 9-22 ring of side-lower, and the coca of falling the trapezoidal faces that is every brick is respectively 130mm, 150mm or 180mm according to service condition.
Shown in Fig. 1, Fig. 3 a and Fig. 3 b, with from ladle pouring oral-lateral position point a to the vertical line ad that wraps the bottom opening face and the intersection point n of the 7th ring brick place circular arc 1m that is built by laying bricks or stones be datum mark, circle center line connecting on the ring brick circular arc 1m at datum mark n and datum mark n place is a datum line again, and datum line on left-right symmetry has been built five bricks by laying bricks or stones.As shown in Figure 4, the brick type of five bricks is all as follows: parallel to each other and identical oprq of falling the trapezoidal faces and the stvu of falling the trapezoidal faces, four angular vertexs of the oprq of falling the trapezoidal faces link to each other by vertical line is corresponding one by one with four angular vertexs of another stvu of falling the trapezoidal faces respectively, thereby constitute trapezoidal brick.Promptly line os, pt, rv, the qu among the figure is and connects two four vertical lines of trapezoidal faces.Shown in Fig. 3 b, its concrete masonry construction is as follows: first brick 1 size in next-door neighbour's datum line of left side is as follows: the trapezoidal mouthful of place length of side B1 length of falling of trapezoidal faces of falling is 183.2mm, the angle at trapezoidal mouthful B1 two ends, limit of falling is respectively 86.54 degree and 88.05 degree, falls the long 130mm of being of the high C1 of trapezoidal faces.Connect two long 114mm of being of vertical line C1 of trapezoidal faces; The trapezoidal mouthful of place length of side B2 of falling of trapezoidal faces that fall of second brick 2 is 183.2mm, and the angle at trapezoidal mouthful of B2 place, limit of falling is respectively 85.05 degree and 89.56 degree, and the high C2 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line C2 of trapezoidal faces by 130mm; The size of falling the trapezoidal faces of the 3rd brick 3 is as follows: the limit B3 at trapezoidal mouthful place of falling is long to be 164.6mm, and the angle at trapezoidal mouthful of C3 place, limit of falling is respectively 85.72 degree and 91.27 degree, and the high C3 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line C3 of trapezoidal faces by 130mm; The size of falling the trapezoidal faces of the 4th brick 4 is as follows: the limit B3 at trapezoidal mouthful place of falling is long to be 164.6mm, and the angle at trapezoidal mouthful of B3 place, limit of falling is respectively 86.77 degree and 90.82 degree, and the high C4 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line C3 of trapezoidal faces by 130mm; The size of falling the trapezoidal faces of the 5th brick 5 is as follows: the limit B5 at trapezoidal mouthful place of falling is long to be 164.6mm, and the angle at trapezoidal mouthful of B5 place, limit of falling is respectively 88.27 degree and 89.76 degree, and the high C5 of trapezoidal faces that falls is long to be to connect two long 114mm of vertical line of trapezoidal faces by 130mm.In the specific implementation process, the mouth of falling the molten iron all adopts the masonry construction of above-mentioned the 7th ring to the 2-8 ring of side-lower.
The foregoing description is the masonry construction at the 200T ladle, when specifically using if the fit angle that guarantees five bricks working in coordination as described in the above-mentioned embodiment, the size of brick can be adjusted according to ladle size.
Claims (5)
1. ladle working lining brick masonry construction, it is characterized in that: from ladle pouring mouth offside position point to the vertical line that wraps the bottom opening face, or from ladle pouring oral-lateral position point to the vertical line that wraps the bottom opening face, the intersection point of being built by laying bricks or stones ring brick place circular arc with above-mentioned arbitrary vertical line and institute is a datum mark, and the circle center line connecting that above-mentioned arbitrary datum mark and datum mark place is encircled the brick circular arc is a datum line; Adjacent arbitrary datum line left-right symmetry has been built five bricks by laying bricks or stones; The brick type of every brick is as follows: two identical trapezoidal faces of falling parallel to each other, and four angular vertexs of falling trapezoidal faces link to each other by vertical line is corresponding one by one with four angular vertexs that another falls trapezoidal faces respectively, thereby constitute trapezoidal brick; And five bricks are built by laying bricks or stones according to following structure: the angle at trapezoidal mouthful of place, limit of falling of first brick in next-door neighbour datum line left side is respectively 86.54 degree and 88.05 and spends; The angle at trapezoidal mouthful place, limit of falling of second brick is respectively 85.05 degree and 89.56 and spends; The angle at trapezoidal mouthful place, limit of falling of the 3rd brick is respectively 85.72 degree and 91.27 and spends; The angle at trapezoidal mouthful place, limit of falling of the 4th brick is respectively 86.77 degree and 90.82 and spends; The 5th brick to fall that the angle at trapezoidal mouthful place, limit is respectively be that 88.27 degree and 89.76 are spent.
2. ladle working lining brick masonry construction as claimed in claim 1, it is characterized in that: the size that adjacent arbitrary datum line left-right symmetry is built five bricks by laying bricks or stones is as follows: the length of side at trapezoidal mouthful place of falling is 183.2mm, the high 130-180mm of trapezoidal faces connects two long 114mm of vertical line of trapezoidal faces; The size of second brick is as follows: the length of side at trapezoidal mouthful place of falling is 183.2mm, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces; The size of the 3rd brick is as follows: the length of side at trapezoidal mouthful place of falling is 164.6mm, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces; The size of the 4th brick is as follows: the length of side at trapezoidal mouthful place of falling is 164.6mm, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces; The size of the 5th brick is as follows: the length of side at trapezoidal mouthful place of falling is 164.6mm, falls the high 130-180mm of trapezoidal faces, connects two long 114mm of vertical line of trapezoidal faces.
3. ladle working lining brick masonry construction as claimed in claim 2 is characterized in that: the height of trapezoidal faces of five bricks is 130mm.
4. ladle working lining brick masonry construction as claimed in claim 2 is characterized in that: the height of trapezoidal faces of five bricks is 150mm.
5. ladle working lining brick masonry construction as claimed in claim 2 is characterized in that: the height of trapezoidal faces of five bricks is 180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202118452U CN201735783U (en) | 2010-05-31 | 2010-05-31 | Foundry-ladle working lining brick construction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202118452U CN201735783U (en) | 2010-05-31 | 2010-05-31 | Foundry-ladle working lining brick construction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735783U true CN201735783U (en) | 2011-02-09 |
Family
ID=43551065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202118452U Expired - Lifetime CN201735783U (en) | 2010-05-31 | 2010-05-31 | Foundry-ladle working lining brick construction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259184A (en) * | 2010-05-31 | 2011-11-30 | 浙江自立股份有限公司 | Ladle working lining brick masonry structure |
-
2010
- 2010-05-31 CN CN2010202118452U patent/CN201735783U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259184A (en) * | 2010-05-31 | 2011-11-30 | 浙江自立股份有限公司 | Ladle working lining brick masonry structure |
| CN102259184B (en) * | 2010-05-31 | 2013-04-10 | 浙江自立股份有限公司 | Ladle working lining brick masonry structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130410 |
|
| RGAV | Abandon patent right to avoid regrant |