IT1261896B - Forno a longheroni per il riscaldo accelerato di billette, o simili. - Google Patents
Forno a longheroni per il riscaldo accelerato di billette, o simili.Info
- Publication number
- IT1261896B IT1261896B ITGE930005A ITGE930005A IT1261896B IT 1261896 B IT1261896 B IT 1261896B IT GE930005 A ITGE930005 A IT GE930005A IT GE930005 A ITGE930005 A IT GE930005A IT 1261896 B IT1261896 B IT 1261896B
- Authority
- IT
- Italy
- Prior art keywords
- billets
- twirling
- ridges
- longheroni
- oven
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/02—Skids or tracks for heavy objects
- F27D3/022—Skids
- F27D3/024—Details of skids, e.g. riders
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
- F27B9/208—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace the workpieces being rotated during their advance
Abstract
Forno a longheroni per il riscaldo accelerato di billette, o simili, in cui le superfici superiori dei longheroni mobili (1) e di quelli fissi (1') sono costituite da creste girabillette (5, 4) con profili operativamente cooperanti nel senso di determinare delle rotazioni intorno agli assi longitudinali delle billette all'atto dell'esecuzione dei passi d'avanzamento delle stesse attraverso il forno. Secondo l'invenzione le creste girabillette (4, 5) dei longheroni fissi (1') e di quelli mobili (1) sono composte da una pluralità di elementi modulari (7, 8, 9, 10) a guisa di segmenti di cresta girabillette che sono allineati tra loro lungo l'estensione longitudinale dei longheroni (1, 1'). I segmenti di cresta (7, 8, 9, 10) presentano delle ulteriori caratteristiche che perfezionano la funzionalità delle creste girabillette (4, 5).
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITGE930005A IT1261896B (it) | 1993-02-03 | 1993-02-03 | Forno a longheroni per il riscaldo accelerato di billette, o simili. |
EP94100054A EP0609649B1 (en) | 1993-02-03 | 1994-01-04 | Walking-beam furnace for the accelerated heating of billets or the like |
DK94100054.9T DK0609649T3 (da) | 1993-02-03 | 1994-01-04 | "Walking beam"-ovn til accelereret opvarmning af blokke eller lignende |
DE69405018T DE69405018T2 (de) | 1993-02-03 | 1994-01-04 | Hubbalkenofen für die beschleunigte Heizung von Knuppeln und dergleichen |
ES94100054T ES2105351T3 (es) | 1993-02-03 | 1994-01-04 | Horno de largueros moviles para el calentamiento acelerado de palanquillas o similares. |
TR00055/94A TR27922A (tr) | 1993-02-03 | 1994-01-19 | Madeni cubuklarin veya benzerlerinin hizli bir sekilde isitilmasi icin dengeli kollu firin. |
CZ94165A CZ283890B6 (cs) | 1993-02-03 | 1994-01-25 | Kroková pec pro urychlené ohřívání sochorů a podobných předmětů |
CN94101144A CN1039134C (zh) | 1993-02-03 | 1994-01-27 | 速热钢坯或类似坯料的步进式加热炉 |
SK105-94A SK10594A3 (en) | 1993-02-03 | 1994-01-31 | Walking-beam furnace for the accelerated heating of billets or similar objects |
BR9400413A BR9400413A (pt) | 1993-02-03 | 1994-02-02 | Forno de longarinas para o aquecimento rápido de lingotes ou similares |
US08/190,490 US5533893A (en) | 1993-02-03 | 1994-02-02 | Walking-beam furnace for the accelerated heating of billets or the like |
RO94-00157A RO115293B1 (ro) | 1993-02-03 | 1994-02-02 | Vatra pasitoare |
PL94302132A PL178624B1 (pl) | 1993-02-03 | 1994-02-03 | Piec pokroczny do nagrzewania kęsisk i podobnych elementów |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITGE930005A IT1261896B (it) | 1993-02-03 | 1993-02-03 | Forno a longheroni per il riscaldo accelerato di billette, o simili. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITGE930005A0 ITGE930005A0 (it) | 1993-02-03 |
ITGE930005A1 ITGE930005A1 (it) | 1994-08-03 |
IT1261896B true IT1261896B (it) | 1996-06-03 |
Family
ID=11354366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITGE930005A IT1261896B (it) | 1993-02-03 | 1993-02-03 | Forno a longheroni per il riscaldo accelerato di billette, o simili. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5533893A (it) |
EP (1) | EP0609649B1 (it) |
CN (1) | CN1039134C (it) |
BR (1) | BR9400413A (it) |
CZ (1) | CZ283890B6 (it) |
DE (1) | DE69405018T2 (it) |
DK (1) | DK0609649T3 (it) |
ES (1) | ES2105351T3 (it) |
IT (1) | IT1261896B (it) |
PL (1) | PL178624B1 (it) |
RO (1) | RO115293B1 (it) |
SK (1) | SK10594A3 (it) |
TR (1) | TR27922A (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104567425A (zh) * | 2014-12-17 | 2015-04-29 | 芜湖新兴铸管有限责任公司 | 圆坯台架 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4343675A1 (de) * | 1993-12-21 | 1995-06-22 | Italimpianti Deutschland Gmbh | Hubbalkenofen |
WO2004008013A2 (en) * | 2002-07-15 | 2004-01-22 | Dormont Manufacturing Company | Flexible fluid line connector assembly |
CN102251094B (zh) * | 2011-06-24 | 2013-02-13 | 北京京诚凤凰工业炉工程技术有限公司 | 燃烧低热值煤气的蓄热式均热炉 |
CN102268532B (zh) * | 2011-07-28 | 2013-05-08 | 攀钢集团有限公司 | 利用常规步进梁式加热炉实现低温加热工艺的方法 |
CN103103337B (zh) * | 2013-02-21 | 2014-04-16 | 武汉钢铁(集团)公司 | 减小步进梁加热炉钢坯水梁黑印的方法 |
US20220090862A1 (en) * | 2019-03-05 | 2022-03-24 | Sms Group S.P.A. | Furnace with movable beam load handling system |
CN110408767B (zh) * | 2019-07-17 | 2021-07-09 | 首钢京唐钢铁联合有限责任公司 | 一种防止带钢跑偏的控制方法 |
CN112432497A (zh) * | 2020-11-24 | 2021-03-02 | 云南曲靖呈钢钢铁(集团)有限公司 | 一种步进梁式连续加热炉及其使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1965868A (en) * | 1930-05-21 | 1934-07-10 | Harry F Vickers | Material handling apparatus |
US2056070A (en) * | 1933-11-15 | 1936-09-29 | Paul S Menough | Heating furnace |
IT992325B (it) * | 1973-08-08 | 1975-09-10 | Italimpianti | Procedimento e dispositivo per il riscaldo accelerato di billette e simili nei forni a longheroni |
JPS5154813A (en) * | 1974-11-08 | 1976-05-14 | Chugai Ro Kogyo Kaisha Ltd | Marukohenkanetsuro |
IT1157609B (it) * | 1982-01-22 | 1987-02-18 | Italimpianti | Metodo per eliminare o ridurre l'effetto di raffreddamento localizzato dei prodotti siderurgici al contatto con i longheroni raffreddati nei forni a longheroni mobili e forno a longheroni mobili per l'attuazione di tale metodo |
DE3479529D1 (en) * | 1983-07-06 | 1989-09-28 | Italimpianti | Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills |
-
1993
- 1993-02-03 IT ITGE930005A patent/IT1261896B/it active IP Right Grant
-
1994
- 1994-01-04 ES ES94100054T patent/ES2105351T3/es not_active Expired - Lifetime
- 1994-01-04 DE DE69405018T patent/DE69405018T2/de not_active Expired - Lifetime
- 1994-01-04 DK DK94100054.9T patent/DK0609649T3/da active
- 1994-01-04 EP EP94100054A patent/EP0609649B1/en not_active Expired - Lifetime
- 1994-01-19 TR TR00055/94A patent/TR27922A/xx unknown
- 1994-01-25 CZ CZ94165A patent/CZ283890B6/cs not_active IP Right Cessation
- 1994-01-27 CN CN94101144A patent/CN1039134C/zh not_active Expired - Lifetime
- 1994-01-31 SK SK105-94A patent/SK10594A3/sk unknown
- 1994-02-02 BR BR9400413A patent/BR9400413A/pt not_active IP Right Cessation
- 1994-02-02 US US08/190,490 patent/US5533893A/en not_active Expired - Lifetime
- 1994-02-02 RO RO94-00157A patent/RO115293B1/ro unknown
- 1994-02-03 PL PL94302132A patent/PL178624B1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104567425A (zh) * | 2014-12-17 | 2015-04-29 | 芜湖新兴铸管有限责任公司 | 圆坯台架 |
Also Published As
Publication number | Publication date |
---|---|
PL302132A1 (en) | 1994-08-08 |
ES2105351T3 (es) | 1997-10-16 |
SK10594A3 (en) | 1994-08-10 |
CN1092816A (zh) | 1994-09-28 |
CZ283890B6 (cs) | 1998-06-17 |
RO115293B1 (ro) | 1999-12-30 |
DE69405018D1 (de) | 1997-09-25 |
US5533893A (en) | 1996-07-09 |
CN1039134C (zh) | 1998-07-15 |
DE69405018T2 (de) | 1998-01-08 |
EP0609649B1 (en) | 1997-08-20 |
PL178624B1 (pl) | 2000-05-31 |
CZ16594A3 (en) | 1995-08-16 |
EP0609649A1 (en) | 1994-08-10 |
DK0609649T3 (da) | 1997-09-15 |
ITGE930005A1 (it) | 1994-08-03 |
BR9400413A (pt) | 1994-08-23 |
ITGE930005A0 (it) | 1993-02-03 |
TR27922A (tr) | 1995-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970224 |