CN206580850U - A kind of hot-blast stove partition wall supporting construction - Google Patents
A kind of hot-blast stove partition wall supporting construction Download PDFInfo
- Publication number
- CN206580850U CN206580850U CN201720333257.8U CN201720333257U CN206580850U CN 206580850 U CN206580850 U CN 206580850U CN 201720333257 U CN201720333257 U CN 201720333257U CN 206580850 U CN206580850 U CN 206580850U
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- China
- Prior art keywords
- wall
- partition wall
- big
- hot
- annular
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- Expired - Fee Related
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- 238000005192 partition Methods 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 239000011449 brick Substances 0.000 claims abstract description 21
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
A kind of hot-blast stove partition wall supporting construction, belongs to blast furnace ironmaking equipment technical field, for supporting blast furnace ironmaking hot-blast stove partition wall.Its technical scheme is：It is an annular wall, and annular wall is built by laying bricks or stones in regenerator, and the inside circumference of the annulus of annular wall along big-wall, interval of the annular wall between big inner wall is equal apart from the distance of big inner wall with partition wall two ends.The utility model builds an annular wall in regenerator close to big-wall side, when hot-blast stove works, and annular wall can be played a supporting role to partition wall by inclination caused by cross force, and it is integrally formed with partition wall, independent fluctuation, can effectively prevent partition wall short circuit, improve the partition wall life-span.The utility model is simple in construction, easy to use, can effectively extend the partition wall life-span, when partition wall is overhauled without tearing block big-wall open, can shorten the partition wall time between overhauls(TBO) and reduce the cost of overhaul.
Description
Technical field
The present invention relates to a kind of structure of support blast furnace ironmaking hot-blast stove partition wall, belong to blast furnace ironmaking equipment technical field.
Background technology
Hot-blast stove partition wall is one of hot blast furnace structure, and the life-span of hot-blast stove partition wall is to influence the weak ring of lifetime of hot-air stove
Section.Current partition wall and hot-blast stove big-wall are in sliding contact, and neck brick or independent groove are designed on big-wall allows partition wall independent
The technologies such as uncontrolled fluctuation in price improve the partition wall life-span.But in actual use, the partition wall life-span does not all reach typically big with hot-blast stove
The wall life-span is synchronous, and especially hot-blast stove later stage neck brick majority is cut off, and causes two jiaos of short circuits of partition wall, prevents partition wall from inclining by neck brick
Oblique purpose fails substantially.And overhaul partition wall when, in addition it is also necessary to take big-wall apart, build neck brick by laying bricks or stones again, add maintenance fund and
Extend the duration.Therefore extremely it is necessary to be improved the attachment structure of partition wall and big-wall.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hot-blast stove partition wall supporting construction, this partition wall support
Structure can produce supporting role to partition wall, can effectively prevent partition wall short circuit, improve the partition wall life-span, and without tearing open when overhauling
Big-wall is built, shortens the time between overhauls(TBO) and reduces the cost of overhaul.
Solving the technical scheme of above-mentioned technical problem is：
A kind of hot-blast stove partition wall supporting construction, it is an annular wall, and annular wall is built by laying bricks or stones in regenerator, annular wall
Inside circumference of the annulus along big-wall, interval of the annular wall between big inner wall is with partition wall two ends apart from big inner wall
Distance it is equal.
Above-mentioned hot-blast stove partition wall supporting construction, annular wall is built by laying bricks or stones with partition wall two ends and is integrated, relative big in partition wall two ends
The metope of wall is smooth metope.
The beneficial effects of the utility model are：
The utility model regenerator close to big-wall side build an annular wall, hot-blast stove work when, annular wall can to every
Wall is played a supporting role by inclination caused by cross force, and is integrally formed with partition wall, and independent fluctuation can effectively prevent partition wall
Short circuit, improves the partition wall life-span.The utility model is simple in construction, easy to use, can effectively extend the partition wall life-span, in partition wall maintenance
Shi Buyong tears block big-wall open, can shorten the partition wall time between overhauls(TBO) and reduce the cost of overhaul.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view.
Marked in figure as follows：Big-wall 1, regenerator 2, annular wall 3, partition wall 4, original neck brick 5.
Embodiment
Shown in figure, the utility model is annular wall 3, and annular wall 3 is built by laying bricks or stones in regenerator 2, the circle of annular wall 3
Inside circumference of the ring along big-wall 1, interval of the annular wall 3 between the inwall of big-wall 1 is with the two ends of partition wall 4 in big-wall 1
The distance of wall is equal, and annular wall 3 is built by laying bricks or stones with the two ends of partition wall 4 and is integrated, and annular wall 3 can be to partition wall 4 by caused by cross force
Inclination is played a supporting role.
Shown in figure, the metope of the relative big-wall 1 in the two ends of partition wall 4 is smooth metope, without original neck brick to partition wall 4
Spacing and support is carried out, annular wall 3 instead of neck brick, supporting role is served to partition wall 4.Annular wall 3 turns into partition wall 4
One, independent fluctuation can effectively prevent the short circuit of partition wall 4, improve the service life of partition wall 4.
Building process of the present utility model is as follows：
When stove is taken off in maintenance, checker brick and partition wall 4 are removed, big-wall 1 is protected and is not damaged, the original lock being cut off in production
Brick 5 cancels without repairing.When building by laying bricks or stones, partition wall 4 is built by laying bricks or stones according to artwork paper, annular is built by laying bricks or stones close to the side of big-wall 1 in regenerator 2
Wall 3.Gap between annular wall 3 and the inwall of big-wall 1 is equal in whole circumference, and the gap is equal in the two ends of partition wall 4 and big-wall 1
The distance between wall, annular wall 3 is built by laying bricks or stones with the two ends of partition wall 4 and is integrated.Hot-blast stove work when, this annular wall 3 can to every
Wall 4 is played a supporting role by inclination caused by cross force.
Claims (2)
1. a kind of hot-blast stove partition wall supporting construction, it is characterised in that：It is an annular wall（3）, annular wall（3）Build by laying bricks or stones and storing
Hot cell（2）It is interior, annular wall（3）Annulus along big-wall（1）Inside circumference, annular wall（3）Apart from big-wall（1）Inwall it
Between interval and partition wall（4）Two ends are apart from big-wall（1）The distance of inwall is equal.
2. hot-blast stove partition wall supporting construction according to claim 1, it is characterised in that：Annular wall（3）With partition wall（4）Two
End, which is built by laying bricks or stones, to be integrated, partition wall（4）The relative big-wall in two ends（1）Metope be smooth metope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333257.8U CN206580850U (en) | 2017-03-31 | 2017-03-31 | A kind of hot-blast stove partition wall supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333257.8U CN206580850U (en) | 2017-03-31 | 2017-03-31 | A kind of hot-blast stove partition wall supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206580850U true CN206580850U (en) | 2017-10-24 |
Family
ID=60114421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333257.8U Expired - Fee Related CN206580850U (en) | 2017-03-31 | 2017-03-31 | A kind of hot-blast stove partition wall supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206580850U (en) |
-
2017
- 2017-03-31 CN CN201720333257.8U patent/CN206580850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |