CA988295A - Discharge device for direct-reduction shaft furnace - Google Patents

Discharge device for direct-reduction shaft furnace

Info

Publication number
CA988295A
CA988295A CA164,413A CA164413A CA988295A CA 988295 A CA988295 A CA 988295A CA 164413 A CA164413 A CA 164413A CA 988295 A CA988295 A CA 988295A
Authority
CA
Canada
Prior art keywords
direct
discharge device
shaft furnace
reduction shaft
reduction
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.)
Expired
Application number
CA164,413A
Other languages
English (en)
Other versions
CA164413S (en
Inventor
Rudolf Grewer
Herbert Hickmann
Hermann Trecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thyssen Niederrhein AG
Original Assignee
Thyssen Niederrhein AG
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 Thyssen Niederrhein AG filed Critical Thyssen Niederrhein AG
Application granted granted Critical
Publication of CA988295A publication Critical patent/CA988295A/en
Expired legal-status Critical Current

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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
CA164,413A 1972-02-24 1973-02-23 Discharge device for direct-reduction shaft furnace Expired CA988295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208775A DE2208775C3 (de) 1972-02-24 1972-02-24 Austrageinrichtung für Eisenschwamm

Publications (1)

Publication Number Publication Date
CA988295A true CA988295A (en) 1976-05-04

Family

ID=5836985

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,413A Expired CA988295A (en) 1972-02-24 1973-02-23 Discharge device for direct-reduction shaft furnace

Country Status (20)

Country Link
US (1) US3831787A (de)
JP (1) JPS5219802B2 (de)
AR (1) AR204156A1 (de)
AT (1) AT327251B (de)
AU (1) AU5249673A (de)
BE (1) BE795183A (de)
BR (1) BR7301357D0 (de)
CA (1) CA988295A (de)
CH (1) CH543058A (de)
DE (1) DE2208775C3 (de)
ES (1) ES411888A1 (de)
FR (1) FR2173242B1 (de)
GB (1) GB1383152A (de)
IL (1) IL41497A (de)
IT (1) IT979281B (de)
LU (1) LU67088A1 (de)
NL (1) NL157947B (de)
NO (1) NO132155C (de)
SE (1) SE384405B (de)
ZA (1) ZA731236B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131510A (en) * 1978-04-04 1979-10-12 Nippon Kokan Kk <Nkk> Charge distributer in blast furnace
FR2421821A1 (fr) * 1978-04-05 1979-11-02 Esteve Jean Silo pour produits granules ou pulverulents
DE2950672C2 (de) * 1979-12-15 1985-12-19 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Abdichtvorsatz für eine Sondenbohrung
US4445851A (en) * 1981-05-08 1984-05-01 Avx Corporation Apparatus and method for firing ceramic articles or the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1211743A (en) * 1915-02-09 1917-01-09 George A Mead Mill-product-discharging mechanism.
US2148946A (en) * 1935-12-04 1939-02-28 American Lurgi Corp Device for discharging materials
US2276950A (en) * 1938-08-03 1942-03-17 Faller Leopold Device for dustless transferring of powdery substances
US2624560A (en) * 1949-01-18 1953-01-06 Mckee & Co Arthur G Shaft furnace
US3369411A (en) * 1965-10-05 1968-02-20 James L.R. Hines Accordion type pump rod seal
US3472422A (en) * 1967-10-26 1969-10-14 Basic Inc Shaft kiln discharging mechanism

Also Published As

Publication number Publication date
NO132155C (de) 1975-09-24
NO132155B (de) 1975-06-16
US3831787A (en) 1974-08-27
ES411888A1 (es) 1976-01-01
IL41497A0 (en) 1973-04-30
DE2208775B2 (de) 1973-12-13
CH543058A (de) 1973-10-15
DE2208775C3 (de) 1974-07-18
JPS5219802B2 (de) 1977-05-31
IL41497A (en) 1975-06-25
SE384405B (sv) 1976-05-03
BR7301357D0 (pt) 1974-05-16
FR2173242B1 (de) 1975-10-31
AU5249673A (en) 1974-05-16
GB1383152A (en) 1975-02-05
BE795183A (fr) 1973-05-29
JPS4899020A (de) 1973-12-15
NL7302600A (de) 1973-08-28
NL157947B (nl) 1978-09-15
IT979281B (it) 1974-09-30
LU67088A1 (de) 1973-05-03
AR204156A1 (es) 1975-11-28
ZA731236B (en) 1973-11-28
ATA119773A (de) 1975-04-15
AU448369B2 (de) 1974-05-16
AT327251B (de) 1976-01-26
DE2208775A1 (de) 1973-09-13
FR2173242A1 (de) 1973-10-05

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