JPS6475630A - Vertical type continuous heat treatment furnace - Google Patents
Vertical type continuous heat treatment furnaceInfo
- Publication number
- JPS6475630A JPS6475630A JP23156087A JP23156087A JPS6475630A JP S6475630 A JPS6475630 A JP S6475630A JP 23156087 A JP23156087 A JP 23156087A JP 23156087 A JP23156087 A JP 23156087A JP S6475630 A JPS6475630 A JP S6475630A
- Authority
- JP
- Japan
- Prior art keywords
- heating chamber
- strip
- tension
- outlet
- chamber
- 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
Abstract
PURPOSE:To surely maintain the tension of a strip in the outlet of a heating chamber at a prescribed value by measuring the tension of the strip which emerges from a cooling chamber above the heating chamber and travels down ward and controlling the tension in the inlet of the heating chamber. CONSTITUTION:The strip S of a stainless steel, etc., is passed through a vertical continuous heat treatment furnace 1 successively provided with the heating chamber 2 and the cooling chamber 6 above said chamber and is thereby annealed in a heating chamber line 20; thereafter, the strip is turned downward in a top part 8a and is taken out of an outlet 8b via a chute 8. A tension detector 10 for the strip S is disposed in the position of the height near the outlet 2a of the above-mentioned heating chamber 2. The value TP detected by this detector is inputted to a tension control device 13. The tension is compared with the set value TS from a tension setter 12 and a signal SB is outputted to control bridle rolls 11 in the inlet of the heating chamber so as to lower the deviation value between TP and TS to zero. The strip tension in the outlet part 2a of the heating chamber where the strength of the strip S is lowest is thereby surely maintained at the prescribed value, by which the continuous heating chamber of the strip S is safely and surely executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23156087A JPH0832931B2 (en) | 1987-09-16 | 1987-09-16 | Vertical continuous heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23156087A JPH0832931B2 (en) | 1987-09-16 | 1987-09-16 | Vertical continuous heat treatment furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6475630A true JPS6475630A (en) | 1989-03-22 |
| JPH0832931B2 JPH0832931B2 (en) | 1996-03-29 |
Family
ID=16925421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23156087A Expired - Fee Related JPH0832931B2 (en) | 1987-09-16 | 1987-09-16 | Vertical continuous heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0832931B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000963A1 (en) * | 2006-06-30 | 2008-01-03 | Dms | Continuous thermal treatment installation intended for bright annealing a strip of stainless steel |
-
1987
- 1987-09-16 JP JP23156087A patent/JPH0832931B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000963A1 (en) * | 2006-06-30 | 2008-01-03 | Dms | Continuous thermal treatment installation intended for bright annealing a strip of stainless steel |
| FR2903121A1 (en) * | 2006-06-30 | 2008-01-04 | D M S Sa | CONTINUOUS THERMAL TREATMENT SYSTEM FOR BRILLIANT RECOVERY OF A STAINLESS STEEL STRIP |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0832931B2 (en) | 1996-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4239483A (en) | Method of controlling steel strip temperature in continuous heating equipment | |
| JPS6455821A (en) | Rapid cooling type heat treating apparatus | |
| GB1221864A (en) | Method and furnace for heating material such as glass | |
| US3129930A (en) | Mobile roof burner system for heating of open hearth furnaces or the like | |
| US3522035A (en) | Determining operation of furnace vessel | |
| JPS6475630A (en) | Vertical type continuous heat treatment furnace | |
| JPS5735687A (en) | Method and device for controlling pickling of hot rolled coil of stainless steel | |
| JPS5794524A (en) | Method for continuous annealing | |
| HUT56299A (en) | Method and apparatus for catlytic and/or thermic afterfiring foul air | |
| GB1439456A (en) | Method of and apparatus for controlling a furnace | |
| JPS56139630A (en) | Sheet temperature control method in continuous heating furnace | |
| JPS5479149A (en) | Controller for loop or tension in multiple line continuous rolling | |
| JPS5561311A (en) | Method and apparatus for controlling sheet thickness | |
| JPS55119135A (en) | Optimizing control method for heat pattern | |
| JPS57104631A (en) | Method for controlling plate width in continuous heating furnace for steel strip | |
| Chino et al. | Development of Technology for Strip Tension Control in Processing Line | |
| Anthony | Method of Operating a Lead Blast Furnace | |
| JPS57187552A (en) | Controller for water heater | |
| SU125264A1 (en) | The method of control and regulation of the converter steel-making process | |
| JPS54119316A (en) | Slopping control method in converter | |
| JPS54112709A (en) | Temperature setting and controlling method for multi- zone type heating furnace | |
| JPS5576026A (en) | Plate temperature control method | |
| JPS5458607A (en) | Controlling method for sheet temperature in continuous heating line of strip | |
| RU2073640C1 (en) | Method of automatically operating contact apparatus in sulfuric acid production | |
| SU931283A1 (en) | Apparatus for controlling operation mode of mixer-furnace of metal continuous casting plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |