JPS5798619A - Walking beam type heating furnace - Google Patents
Walking beam type heating furnaceInfo
- Publication number
- JPS5798619A JPS5798619A JP17441880A JP17441880A JPS5798619A JP S5798619 A JPS5798619 A JP S5798619A JP 17441880 A JP17441880 A JP 17441880A JP 17441880 A JP17441880 A JP 17441880A JP S5798619 A JPS5798619 A JP S5798619A
- Authority
- JP
- Japan
- Prior art keywords
- walking beam
- extraction
- heating furnace
- truck
- driven
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title abstract 4
- 238000000605 extraction Methods 0.000 abstract 7
- 239000000463 material Substances 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 1
Landscapes
- Tunnel Furnaces (AREA)
- Reciprocating Conveyors (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
PURPOSE: To prevent loss of heat from a heating furnace at the time of extraction of steel billets in extracting heated steel billets from a side extraction type walking beam heating furnace by installing two sets of walking beams which can move in the direction of width of the furnace.
CONSTITUTION: Material 5 heated in a heating furnace 3 is carried in the furnace to the position of a side extraction port 6 by a walking beam 4. A walking beam 12a is raised by rotation of a crank shaft 9 driven by a motor 8 through a rotating roller 10a and a truck 11a. At the same time, the walking beam 4 is lowered and retreated and the material 5 is transferred to the walking beam 12a. An extraction cylinder 13a is driven and the walking beam 12a is moved through rolling of the truck 11a and roller 10a, and the material 5 is carried from the extraction port 6 to the direction of extraction. Next, a rotation roller 10b and a truck 11b are driven and the material 5 is transferred to the walking beam 12b and extracted from the extraction port 6.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17441880A JPS5798619A (en) | 1980-12-09 | 1980-12-09 | Walking beam type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17441880A JPS5798619A (en) | 1980-12-09 | 1980-12-09 | Walking beam type heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5798619A true JPS5798619A (en) | 1982-06-18 |
| JPS6242966B2 JPS6242966B2 (en) | 1987-09-10 |
Family
ID=15978198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17441880A Granted JPS5798619A (en) | 1980-12-09 | 1980-12-09 | Walking beam type heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100682091B1 (en) * | 2006-03-13 | 2007-02-12 | 주식회사 포스코 | Extraction door structure of furnace |
-
1980
- 1980-12-09 JP JP17441880A patent/JPS5798619A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100682091B1 (en) * | 2006-03-13 | 2007-02-12 | 주식회사 포스코 | Extraction door structure of furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242966B2 (en) | 1987-09-10 |
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