IT1137725B - Sistema di riscaldamento per siviere con chiusura ad aria e schermo protettivo per il calore - Google Patents
Sistema di riscaldamento per siviere con chiusura ad aria e schermo protettivo per il caloreInfo
- Publication number
- IT1137725B IT1137725B IT22873/81A IT2287381A IT1137725B IT 1137725 B IT1137725 B IT 1137725B IT 22873/81 A IT22873/81 A IT 22873/81A IT 2287381 A IT2287381 A IT 2287381A IT 1137725 B IT1137725 B IT 1137725B
- Authority
- IT
- Italy
- Prior art keywords
- ladies
- heat
- heating system
- protective screen
- air closure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
- B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
-
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/085—Preheating of the charge
- F27B2014/0856—Preheating of the crucible
-
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
- F27B2014/146—Recuperation of lost heat, e.g. regenerators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/168,260 US4364729A (en) | 1980-07-10 | 1980-07-10 | Ladle heating system with air seal and heat shield |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8122873A0 IT8122873A0 (it) | 1981-07-10 |
IT1137725B true IT1137725B (it) | 1986-09-10 |
Family
ID=22610768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22873/81A IT1137725B (it) | 1980-07-10 | 1981-07-10 | Sistema di riscaldamento per siviere con chiusura ad aria e schermo protettivo per il calore |
Country Status (7)
Country | Link |
---|---|
US (1) | US4364729A (it) |
EP (1) | EP0056041A4 (it) |
JP (1) | JPS57501121A (it) |
BE (1) | BE889597A (it) |
BR (1) | BR8108696A (it) |
IT (1) | IT1137725B (it) |
WO (1) | WO1982000341A1 (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518239B1 (fr) * | 1981-12-15 | 1986-06-27 | Air Liquide | Procede et dispositif de frittage de parois refractaires |
US4457706A (en) * | 1982-08-02 | 1984-07-03 | Bloom Engineering Company, Inc. | Ladle station seal |
FR2546155B1 (fr) * | 1983-05-20 | 1986-06-27 | Air Liquide | Procede et installation d'elaboration de verre |
US4529176A (en) * | 1983-10-24 | 1985-07-16 | Allegheny Ludlum Steel Corporation | Replaceable seals for ladle heaters |
US4919398A (en) * | 1983-12-21 | 1990-04-24 | J T Thorpe Company | Attachment structure mountings for refractory fiber ladle preheater sealing rings |
US4605206A (en) * | 1983-12-21 | 1986-08-12 | J T Thorpe Company | Suspended seal ring for ladle preheater |
US4492382A (en) * | 1983-12-21 | 1985-01-08 | J. T. Thorpe Company | Refractory fiber ladle preheater sealing rings |
EP0221923A4 (en) * | 1985-03-29 | 1990-03-22 | Bioteknika International | SECRETION VECTOR. |
US4718643A (en) * | 1986-05-16 | 1988-01-12 | American Combustion, Inc. | Method and apparatus for rapid high temperature ladle preheating |
US5145011A (en) * | 1989-07-19 | 1992-09-08 | NGK Insulations, Ltd. | Sealing members for use in gas preheater |
US5234048A (en) * | 1991-01-14 | 1993-08-10 | Ngk Insulators, Ltd. | Sealing members for gas preheaters, and sealing structures using such sealing members for gas preheaters |
CA2316599C (en) * | 1999-08-27 | 2009-01-27 | Kawasaki Steel Corporation | A ladle, a ladle heating system and methods of heating the ladle |
CA2357626C (en) * | 2001-09-21 | 2009-04-28 | Advanced Combustion Inc. | Process and apparatus for curing resin-bonded refractory brick lined ladles |
US7785763B2 (en) * | 2006-10-13 | 2010-08-31 | Xerox Corporation | Emulsion aggregation processes |
US8945464B2 (en) | 2011-05-20 | 2015-02-03 | Air Products And Chemicals, Inc. | Heating method and system for controlling air ingress into enclosed spaces |
CN109414641B (zh) | 2016-03-31 | 2023-11-07 | 英万茨热科技有限公司 | 具有减少热导率的吸附气体分离器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1675735A (en) * | 1928-07-03 | Ebanz stohb | ||
US713288A (en) * | 1902-03-31 | 1902-11-11 | John B Moran | Device for protecting furnace-doors. |
US792642A (en) * | 1903-06-20 | 1905-06-20 | William Erastus Williams | Melting-furnace. |
US1057905A (en) * | 1911-12-05 | 1913-04-01 | Edgar Widekind | Apparatus for drying and heating ladles, &c. |
US2294168A (en) * | 1941-03-25 | 1942-08-25 | Charles B Francis | Gas burner for heating the interior of circular vessels |
US3148272A (en) * | 1962-10-23 | 1964-09-08 | Aitken Products Inc | Applicator for heat treating refractory linings of ladles |
DE2247274C3 (de) * | 1972-09-27 | 1975-10-09 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren und Vorrichtung zum Eingießen von Stahl beim Stranggießen |
US3890090A (en) * | 1973-04-02 | 1975-06-17 | Andrew G Sanderson | Refractory furnace |
US4001996A (en) * | 1974-06-03 | 1977-01-11 | J. T. Thorpe Company | Prefabricated insulating blocks for furnace lining |
US4014532A (en) * | 1976-01-02 | 1977-03-29 | Holley Carl A | Ladle refractory lining preheater |
FR2377595A1 (fr) * | 1977-01-13 | 1978-08-11 | Sertec Sa | Dispositif de chauffage d'enceintes garnies de refractaires et installation pour sa mise en oeuvre |
US4106755A (en) * | 1977-05-23 | 1978-08-15 | Dell William C | Fluidized bed ladle heating method and apparatus |
SE408277B (sv) * | 1977-10-06 | 1979-06-05 | Stal Laval Apparat Ab | Forvermningsanordning vid skenkar, konvertrar eller dylikt |
US4190235A (en) * | 1978-08-15 | 1980-02-26 | Dell William C | Fluidized bed ladle heating method and apparatus |
US4223873A (en) * | 1979-03-21 | 1980-09-23 | The Cadre Corporation | Direct flame ladle heating method and apparatus |
US4229211A (en) * | 1979-11-08 | 1980-10-21 | The Cadre Corporation | Ladle heating system |
-
1980
- 1980-07-10 US US06/168,260 patent/US4364729A/en not_active Expired - Lifetime
-
1981
- 1981-07-09 JP JP56502443A patent/JPS57501121A/ja active Pending
- 1981-07-09 EP EP19810901999 patent/EP0056041A4/en not_active Withdrawn
- 1981-07-09 WO PCT/US1981/000923 patent/WO1982000341A1/en not_active Application Discontinuation
- 1981-07-09 BR BR8108696A patent/BR8108696A/pt unknown
- 1981-07-10 BE BE0/205388A patent/BE889597A/fr not_active IP Right Cessation
- 1981-07-10 IT IT22873/81A patent/IT1137725B/it active
Also Published As
Publication number | Publication date |
---|---|
BE889597A (fr) | 1981-11-03 |
EP0056041A4 (en) | 1984-06-13 |
JPS57501121A (it) | 1982-07-01 |
EP0056041A1 (en) | 1982-07-21 |
BR8108696A (pt) | 1982-06-01 |
US4364729A (en) | 1982-12-21 |
WO1982000341A1 (en) | 1982-02-04 |
IT8122873A0 (it) | 1981-07-10 |
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