CN208871846U - A kind of coal-fired hot-blast stove preheating section furnace body - Google Patents
A kind of coal-fired hot-blast stove preheating section furnace body Download PDFInfo
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- CN208871846U CN208871846U CN201821553939.0U CN201821553939U CN208871846U CN 208871846 U CN208871846 U CN 208871846U CN 201821553939 U CN201821553939 U CN 201821553939U CN 208871846 U CN208871846 U CN 208871846U
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- arch
- weighing
- crown
- front wall
- side wall
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Abstract
The utility model relates to a kind of coal-fired hot-blast stove preheating section furnace bodies, including front wall, side wall, face arch, weighing arch and crown, the side wall front top block sets face arch, it is built at the top of the side wall rear end and sets crown, it is built between the face arch and crown and sets front wall, the middle and lower part of the front wall, which is built, sets weighing arch, and the both ends of the face arch, weighing arch and crown pass through skew block and are fixed on side wall.The utility model preheating section furnace body in front wall in be additionally arranged at the bottom of weighing arch, in this way, the front wall on weighing arch top is unaffected when current arch collapses, it is only necessary to repair the small part front wall of face arch part and weighing arch lower section, repair amount greatly reduces.
Description
Technical field
The utility model relates to hot-blast stove fields, and in particular to a kind of coal-fired hot-blast stove preheating section furnace body.
Background technique
Coal-fired hot-blast stove preheating section furnace body in the prior art generally comprises face arch part and crown part, face arch and crown
Between by front-axle beam be tightly connected, the dismounting once face arch face arch collapses, front wall, which also follows, to collapse, and repair amount is big.
Utility model content
It is in the prior art to solve the purpose of this utility model is to provide a kind of coal-fired hot-blast stove preheating section furnace body
Face arch collapses the big problem of repair amount.
The utility model provides a kind of coal-fired hot-blast stove preheating section furnace body, including front wall, side wall, face arch, weighing arch and
Crown, the side wall front top block set face arch, build at the top of the side wall rear end and set crown, build and set between the face arch and crown
Front wall, the middle and lower part of the front wall, which is built, sets weighing arch, and the both ends of the face arch, weighing arch and crown are fixed on by skew block
On side wall.
Further, insulating layer one is set on the outside of the side wall.
Further, pouring layer is set on the outside of the crown, insulating layer two is set on the outside of the pouring layer and face arch.
Further, the face arch, weighing arch and crown are built by trapezoidal brick.
Beneficial effect using above-mentioned technical solutions of the utility model is:
The utility model preheating section furnace body in front wall in be additionally arranged at the bottom of weighing arch, in this way, claiming when current arch collapses
The front wall for encircleing top again is unaffected, it is only necessary to repair the small part front wall of face arch part and weighing arch lower section, repair
Amount greatly reduces.
Detailed description of the invention
Fig. 1 is the utility model coal-fired hot-blast stove preheating section furnace body cross-sectional view；
Fig. 2 is the utility model coal-fired hot-blast stove preheating section furnace structure schematic diagram；
In attached drawing, parts list represented by the reference numerals are as follows:
1- front wall, 2- side wall, 3- face arch, 4- weighing arch, 5- crown, 6- skew block, 7- insulating layer one, 8- pouring layer, 9-
Insulating layer two.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
As shown in Figs. 1-2, a kind of coal-fired hot-blast stove preheating section furnace body of the present embodiment, including front wall 1, side wall 2, face arch 3, title
Arch 4 and crown 5 again, 2 front top of the side wall block set face arch 3, build at the top of 2 rear end of side wall and set crown 5, the face arch 3
It is built between crown 5 and sets front wall 1, the middle and lower part of the front wall 1, which is built, sets weighing arch 4, the face arch 3, weighing arch 4 and crown 5
Both ends pass through skew block 6 and are fixed on side wall 2.In the embodiment, is built in the middle and lower part of front wall 1 and set weighing arch 4, when face arch 3
When collapsing, weighing arch 4 supports the front wall 1 at the top of it, will not collapse.
Insulating layer 1 is set on the outside of the side wall 2, pouring layer 8, the pouring layer 8 and face arch are set on the outside of the crown 5
Insulating layer 29 is arranged in 3 outsides.
The face arch 3, weighing arch 4 and crown 5 are built by trapezoidal brick.
To sum up, the utility model preheating section furnace body in front wall in be additionally arranged at the bottom of weighing arch, in this way, current arch collapses
When, the front wall on weighing arch top is unaffected, it is only necessary to which the small part front wall for repairing face arch part and weighing arch lower section is repaired
Workload greatly reduces.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of coal-fired hot-blast stove preheating section furnace body, which is characterized in that including front wall, side wall, face arch, weighing arch and crown, institute
It states side wall front top block and sets face arch, built at the top of the side wall rear end and set crown, built between the face arch and crown and set front wall, institute
The middle and lower part for stating front wall, which is built, sets weighing arch, and the both ends of the face arch, weighing arch and crown pass through skew block and are fixed on side wall.
2. coal-fired hot-blast stove preheating section furnace body according to claim 1, which is characterized in that setting heat preservation on the outside of the side wall
Layer one.
3. coal-fired hot-blast stove preheating section furnace body according to claim 1, which is characterized in that setting casting on the outside of the crown
Insulating layer two is set on the outside of layer, the pouring layer and face arch.
4. coal-fired hot-blast stove preheating section furnace body according to claim 1, which is characterized in that the face arch, weighing arch and top
Arch is built by trapezoidal brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553939.0U CN208871846U (en) | 2018-09-24 | 2018-09-24 | A kind of coal-fired hot-blast stove preheating section furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553939.0U CN208871846U (en) | 2018-09-24 | 2018-09-24 | A kind of coal-fired hot-blast stove preheating section furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871846U true CN208871846U (en) | 2019-05-17 |
Family
ID=66468543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553939.0U Active CN208871846U (en) | 2018-09-24 | 2018-09-24 | A kind of coal-fired hot-blast stove preheating section furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871846U (en) |
-
2018
- 2018-09-24 CN CN201821553939.0U patent/CN208871846U/en active Active
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