JPH02140964U - - Google Patents
Info
- Publication number
- JPH02140964U JPH02140964U JP4866189U JP4866189U JPH02140964U JP H02140964 U JPH02140964 U JP H02140964U JP 4866189 U JP4866189 U JP 4866189U JP 4866189 U JP4866189 U JP 4866189U JP H02140964 U JPH02140964 U JP H02140964U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- steel strip
- direct
- heating furnace
- fire heating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 description 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
第１図ａは本考案の一実施例の竪型直火加熱炉
の側面縦断面図、第１図ｂは本考案の一実施例の
縦型直火加熱炉の正面図、第２図は従来の縦型直
火加熱炉の側面縦断面図である。
１……炉上部、２……炉下部、３……鋼帯、４
……炉壁、５，６……炉幅、７……バーナ、８…
…燃焼ガス排出口。
FIG. 1a is a side longitudinal sectional view of a vertical direct-fired heating furnace according to an embodiment of the present invention, FIG. 1b is a front view of a vertical direct-fired heating furnace according to an embodiment of the present invention, and FIG. FIG. 2 is a side vertical cross-sectional view of a conventional vertical direct-fired heating furnace. 1...Furnace upper part, 2...Furnace lower part, 3...Steel strip, 4
...Furnace wall, 5, 6...Furnace width, 7...Burner, 8...
...Combustion gas exhaust port.
Claims (1)
、炉全長にわたつて鋼帯のパスラインと炉壁間の
距離が一定になるようにするとともに、炉下部か
ら炉上部に向つて炉幅が大きくなるように構成し
たことを特徴とする竪型直火加熱炉。 In a vertical direct-fire heating furnace that heats the steel strip with direct flame, the distance between the pass line of the steel strip and the furnace wall is constant over the entire length of the furnace, and A vertical direct-fire heating furnace characterized by being configured to have a large width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4866189U JPH02140964U (en) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4866189U JPH02140964U (en) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140964U true JPH02140964U (en) | 1990-11-26 |
Family
ID=31565673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4866189U Pending JPH02140964U (en) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0445230A (en) * | 1990-06-11 | 1992-02-14 | Nippon Steel Corp | Continuous heat-treating equipment for steel strip |
-
1989
- 1989-04-25 JP JP4866189U patent/JPH02140964U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0445230A (en) * | 1990-06-11 | 1992-02-14 | Nippon Steel Corp | Continuous heat-treating equipment for steel strip |