NO132443B - - Google Patents

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Info

Publication number
NO132443B
NO132443B NO1455/72A NO145572A NO132443B NO 132443 B NO132443 B NO 132443B NO 1455/72 A NO1455/72 A NO 1455/72A NO 145572 A NO145572 A NO 145572A NO 132443 B NO132443 B NO 132443B
Authority
NO
Norway
Prior art keywords
rudder
hearth
rudders
stirrers
furnace
Prior art date
Application number
NO1455/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO132443C (pl
Inventor
T J Oleszko
Original Assignee
Marathon Oil Co
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 Marathon Oil Co filed Critical Marathon Oil Co
Publication of NO132443B publication Critical patent/NO132443B/no
Publication of NO132443C publication Critical patent/NO132443C/no

Links

Classifications

    • 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
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/02—Coke ovens with mechanical conveying means for the raw material inside the oven with rotary scraping devices
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • 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
    • F27B9/16—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 circular or arcuate path
    • F27B9/18—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 circular or arcuate path under the action of scrapers or pushers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49993—Filling of opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Tunnel Furnaces (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Accessories For Mixers (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
NO1455/72A 1971-12-02 1972-04-26 NO132443C (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20410271A 1971-12-02 1971-12-02

Publications (2)

Publication Number Publication Date
NO132443B true NO132443B (pl) 1975-08-04
NO132443C NO132443C (pl) 1975-11-12

Family

ID=22756624

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1455/72A NO132443C (pl) 1971-12-02 1972-04-26

Country Status (6)

Country Link
US (1) US3740184A (pl)
JP (1) JPS5134133B2 (pl)
BR (1) BR7203382D0 (pl)
DE (1) DE2221635C3 (pl)
GB (1) GB1345845A (pl)
NO (1) NO132443C (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788800A (en) * 1972-11-29 1974-01-29 Salem Corp Rabble for rotary hearth furnace
US4215981A (en) * 1978-10-12 1980-08-05 Nichols Engineering & Research Corp. Heating or combustion apparatus and method
DE3105073A1 (de) * 1981-02-12 1982-09-09 Metallgesellschaft Ag, 6000 Frankfurt Drehherdofen
US4741693A (en) * 1985-11-12 1988-05-03 Salem Furnace Co. Method and apparatus for calcining material containing volatile constituents
US4669977A (en) * 1986-03-25 1987-06-02 Salem Furnace Co. Rotating rabbled roof drying and heating furnace
US4834650A (en) * 1988-06-14 1989-05-30 Salem Furnace Co. Sealed rotary hearth furnace with central bearing support
US4818222A (en) * 1988-06-14 1989-04-04 Salem Furnace Co. Sealed rotary hearth furnace
US5173047A (en) * 1991-09-06 1992-12-22 Salem Furnace Co. Shrouded rabbles for use in rotary hearth furnaces
US5316471A (en) * 1993-02-16 1994-05-31 Nell David J Method and apparatus for mass transfer in multiple hearth funaces
US5810580A (en) * 1996-11-22 1998-09-22 Techint Technologies Inc. Mixing rabble for a rotary hearth furnace
LU90762B1 (en) * 2001-04-20 2002-10-21 Wurth Paul Sa Rabble arn for a furnace
US20030221330A1 (en) * 2002-05-31 2003-12-04 Bryan Arnold Plastic granule dryer system
FR3086374B1 (fr) * 2018-09-26 2020-10-09 Commissariat Energie Atomique Four a soles multiples comprenant des bras supportant des dents de rablage a profil optimise, application a la torrefaction de biomasse
FR3116893B1 (fr) 2020-12-02 2022-11-11 Commissariat A L’Energie Atomique Et Aux Energies Alternatives Four à soles multiples comprenant des bras incurvés, Application à la torréfaction de biomasse.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317941A (en) * 1941-03-24 1943-04-27 Nichols Eng & Res Corp Incineration of liquid sludge or the like
US3106756A (en) * 1960-12-21 1963-10-15 Quigley Co Light weight ingot casting mold hot tops and covers
US3594286A (en) * 1970-03-31 1971-07-20 Wise Coal & Coke Co Carbonizing multiple layers of material by maintaining reducing atmosphere in bed and oxidizing atmosphere above bed

Also Published As

Publication number Publication date
BR7203382D0 (pt) 1973-09-18
NO132443C (pl) 1975-11-12
GB1345845A (en) 1974-02-06
DE2221635B2 (de) 1975-01-30
DE2221635A1 (de) 1973-06-14
JPS5134133B2 (pl) 1976-09-24
JPS4864556A (pl) 1973-09-06
DE2221635C3 (de) 1975-09-18
US3740184A (en) 1973-06-19

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