OA00910A - Extraction device for shaft furnace. - Google Patents

Extraction device for shaft furnace.

Info

Publication number
OA00910A
OA00910A OA51003A OA51003A OA00910A OA 00910 A OA00910 A OA 00910A OA 51003 A OA51003 A OA 51003A OA 51003 A OA51003 A OA 51003A OA 00910 A OA00910 A OA 00910A
Authority
OA
OAPI
Prior art keywords
extraction device
shaft furnace
furnace
shaft
extraction
Prior art date
Application number
OA51003A
Other languages
French (fr)
Original Assignee
Aluminium Lab Ltd
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 Aluminium Lab Ltd filed Critical Aluminium Lab Ltd
Publication of OA00910A publication Critical patent/OA00910A/en

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
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0046—Obtaining aluminium by other processes from aluminium halides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • 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
    • F27B1/20—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
OA51003A 1962-05-08 1964-12-24 Extraction device for shaft furnace. OA00910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US193209A US3204941A (en) 1962-05-08 1962-05-08 Rotary extractor cone for shaft furnace

Publications (1)

Publication Number Publication Date
OA00910A true OA00910A (en) 1968-03-22

Family

ID=22712665

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51003A OA00910A (en) 1962-05-08 1964-12-24 Extraction device for shaft furnace.

Country Status (6)

Country Link
US (1) US3204941A (en)
AT (1) AT244063B (en)
CH (1) CH406646A (en)
ES (1) ES287339A1 (en)
GB (1) GB985847A (en)
OA (1) OA00910A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558118A (en) * 1968-05-20 1971-01-26 Armco Steel Corp Apparatus for the gaseous reduction of pelletized and lump iron ores
US3910767A (en) * 1972-07-05 1975-10-07 Emile Joseph Jemal Apparatus for preparing metallic compounds by sublimation
US4082543A (en) * 1977-02-16 1978-04-04 Midrex Corporation Method for reducing particulate iron oxide to metallic iron with solid reductant
CN104726119A (en) * 2015-03-30 2015-06-24 张元斌 Vertical roasting furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722496A (en) * 1926-07-29 1929-07-30 William B Chapman Boiler and method of operating the same
US2059661A (en) * 1934-09-08 1936-11-03 Kleenburn Stoker Corp Rotary grate
FR880001A (en) * 1941-03-06 1943-03-11 Forni Ed Impianti Ind Ingg De Bartolomeis Spa Rotating stepped grate for gasifiers, shaft furnaces and similar devices
US2937082A (en) * 1958-05-27 1960-05-17 Aluminium Lab Ltd Conversion process for aluminum subhalide distillation

Also Published As

Publication number Publication date
ES287339A1 (en) 1963-08-16
GB985847A (en) 1965-03-10
US3204941A (en) 1965-09-07
CH406646A (en) 1966-01-31
AT244063B (en) 1965-12-10

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