ZA846092B - Apparatus for preheating lumpy ore or the like - Google Patents

Apparatus for preheating lumpy ore or the like

Info

Publication number
ZA846092B
ZA846092B ZA846092A ZA846092A ZA846092B ZA 846092 B ZA846092 B ZA 846092B ZA 846092 A ZA846092 A ZA 846092A ZA 846092 A ZA846092 A ZA 846092A ZA 846092 B ZA846092 B ZA 846092B
Authority
ZA
South Africa
Prior art keywords
preheating
lumpy ore
lumpy
ore
preheating lumpy
Prior art date
Application number
ZA846092A
Other languages
English (en)
Inventor
Wilhelm Janssen
Klaus Herbert Dr Ulrich
Original Assignee
Krupp Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krupp Gmbh filed Critical Krupp Gmbh
Publication of ZA846092B publication Critical patent/ZA846092B/xx

Links

Classifications

    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
ZA846092A 1983-12-28 1984-08-07 Apparatus for preheating lumpy ore or the like ZA846092B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833347272 DE3347272A1 (de) 1983-12-28 1983-12-28 Vorrichtung zum vorwaermen von stueckigen erzen o. dgl.

Publications (1)

Publication Number Publication Date
ZA846092B true ZA846092B (en) 1985-04-24

Family

ID=6218278

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA846092A ZA846092B (en) 1983-12-28 1984-08-07 Apparatus for preheating lumpy ore or the like

Country Status (4)

Country Link
US (1) US4599068A (de)
DE (1) DE3347272A1 (de)
IN (1) IN160228B (de)
ZA (1) ZA846092B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400578B (de) * 1994-03-24 1996-01-25 Voest Alpine Ind Anlagen Verfahren zum aufbereiten von feinerz
US5779467A (en) * 1997-02-04 1998-07-14 Svedala Industries, Inc. Method and apparatus for preheating particulate material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250465B (de) * 1967-09-21
US2148946A (en) * 1935-12-04 1939-02-28 American Lurgi Corp Device for discharging materials
DE1266326B (de) * 1961-08-29 1968-04-18 Huettenwerk Oberhausen Ag Schuettgut-Austragvorrichtung fuer Schachtoefen u. dgl.
US3832128A (en) * 1973-07-11 1974-08-27 Fuller Co Process and apparatus for preheating solid particulate materials
US3976018A (en) * 1975-02-14 1976-08-24 William Paul Boulet Dryer system
SU954753A1 (ru) * 1978-07-31 1982-08-30 Карагандинский Химико-Металлургический Институт Ан Казсср Шахтна печь дл термической обработки порошкообразных и пастообразных материалов

Also Published As

Publication number Publication date
US4599068A (en) 1986-07-08
IN160228B (de) 1987-07-04
DE3347272A1 (de) 1985-07-11
DE3347272C2 (de) 1990-10-25

Similar Documents

Publication Publication Date Title
GB2094662B (en) Apparatus for crushing relatively soft material such as coal
DE3471224D1 (en) Photosensisitive apparatus for the infra-red range
ZA82358B (en) Taphole apparatus
DE3363853D1 (en) Furnace for preheating elongate materials
AU2963984A (en) Ore sorting apparatus
GB8313074D0 (en) Refractory product
DE3463730D1 (en) Method and apparatus for blending solids or the like
HU184994B (en) Apparatus for transporting coal
EP0291227A3 (en) Apparatus for crushing things
GB2137155B (en) Apparatus for conveying assembly parts
GB8310991D0 (en) Ore irradiator
GB8302170D0 (en) Furnace delining apparatus
GB2150800B (en) Ore irradiator
DE3468344D1 (en) Apparatus for heating ladles or the like
ZA846092B (en) Apparatus for preheating lumpy ore or the like
PL247624A1 (en) Heading lining apparatus
GB2156746A8 (en) Dump apparatus
EP0159625A3 (en) Apparatus for transporting cases or the like
GB2137426B (en) Inductive apparatus
EP0089329A3 (en) Process and apparatus for the pressure-gasification of coal
EP0226068A3 (en) External apparatus for the hand-motorically handicapped
ZA84915B (en) Inductive apparatus
ZA879190B (en) Apparatus for conveying hot finely divided material
SU1146476A1 (en) Ore chute
PL246286A2 (en) Apparatus for displacing the next-to-longwall mining conveyor