GB1431503A - Rotary furnace for metal chip deoiling - Google Patents

Rotary furnace for metal chip deoiling

Info

Publication number
GB1431503A
GB1431503A GB5786873A GB5786873A GB1431503A GB 1431503 A GB1431503 A GB 1431503A GB 5786873 A GB5786873 A GB 5786873A GB 5786873 A GB5786873 A GB 5786873A GB 1431503 A GB1431503 A GB 1431503A
Authority
GB
United Kingdom
Prior art keywords
furnace
burner
rotary
lifters
dec
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
GB5786873A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1431503A publication Critical patent/GB1431503A/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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/10—Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall
    • 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
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/18—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a stack
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

1431503 Rotary furnaces COMBUSTION ENG Inc 13 Dec 1973 ]15 Dec 1972] 57868/73 Heading F4B A rotary furnace 10 for the recovery of scrap metal chips comprises a burner 30 with ports 32 extending along the length of the furnace, a motor 20 driving rollers 18, a charging hopper 14 with rotary valve 15 and screw feed 16 and a discharge rotary valve 28. Lifters (48, Fig. 2) extend along the furnace and burner ports 32 are directed at the metal chips falling from said lifters. The fixed feed 26 incorporates an exhaust duct 42 leading to an after burner 46 supplied with excess air to ignite and burn oil driven off the chips.
GB5786873A 1972-12-15 1973-12-13 Rotary furnace for metal chip deoiling Expired GB1431503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31574172 US3817697A (en) 1972-12-15 1972-12-15 Rotary kiln for metal chip deoiling

Publications (1)

Publication Number Publication Date
GB1431503A true GB1431503A (en) 1976-04-07

Family

ID=23225847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5786873A Expired GB1431503A (en) 1972-12-15 1973-12-13 Rotary furnace for metal chip deoiling

Country Status (6)

Country Link
US (1) US3817697A (en)
CA (1) CA997966A (en)
ES (1) ES198736Y (en)
FR (1) FR2211114A5 (en)
GB (1) GB1431503A (en)
IT (1) IT1006132B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133635A (en) * 1977-02-07 1979-01-09 Combustion Engineering, Inc. Method and apparatus for drying and preheating small metallic particles
US4264060A (en) * 1977-02-25 1981-04-28 Automated Production Systems Corporation Apparatus for treating metallic scrap in the recovery of metal therefrom
US4411695A (en) * 1977-02-25 1983-10-25 Apros Corporation Metallic scrap decontamination process
US4504149A (en) * 1978-01-23 1985-03-12 Mendenhall Robert Lamar Closed end drum asphaltic concrete recycle apparatus and method
US4522498A (en) * 1978-01-23 1985-06-11 Mendenhall Robert Lamar Asphaltic concrete recycle apparatus and method
SE434405B (en) * 1981-07-22 1984-07-23 Boliden Ab PROCEDURE FOR REPAIRING METAL CONTAINING WASTE PRODUCTS
JPS5822881A (en) * 1981-08-03 1983-02-10 川崎重工業株式会社 Rotary kiln and direct reduction method of metallic oxide using said kiln
DD206421A1 (en) * 1982-10-01 1984-01-25 Mansfeld Kombinat W Pieck Veb DEVICE FOR DRYING AND PLUMBING OF METAL LENGTHS
DE3347448A1 (en) * 1983-03-23 1984-09-27 CAM S.r.l., Rodengo Saiano, Brescia PLANT AND METHOD FOR DRYING BEFORE INTRODUCTION INTO THE MELTING STOVES OF THE WASTE OR TURNING WHICH MILL BE TURNED. METAL OR NON-METAL SCRAP
US4639216A (en) * 1985-04-25 1987-01-27 Schnupp's Grain Roasting, Inc. Grain roasting machine and method
US5226774A (en) * 1991-01-28 1993-07-13 Cadence Chemical Resources, Inc. Device for charging combustible solids to rotary kilns
US5295821A (en) * 1992-07-06 1994-03-22 Daukss Karlis N Foundry sand thermal reclamation system and method
US5619936A (en) * 1993-05-28 1997-04-15 Kleen Soil Technologies, L.C. Thermal desorption unit and processes
FR2719796B1 (en) * 1994-05-11 1996-07-05 Ecaa Method for producing powdered steels from mechanical machining sludge, and device for implementing said method.
JPH09170091A (en) * 1995-12-19 1997-06-30 Kanto Yakin Kogyo Kk Method for removing vapor of oil-component of metal worked article
DE102005021656A1 (en) 2005-05-06 2006-11-09 Bayer Industry Services Gmbh & Co. Ohg Process for the recovery of metals from waste and other materials containing organic matter
US7181864B1 (en) * 2006-03-31 2007-02-27 Honda Motor Co., Ltd. Dehydration of body hem flanges
US8960108B1 (en) 2010-12-20 2015-02-24 SilverStreet Group, LLC System and method for cogeneration from mixed oil and inert solids, furnace and fuel nozzle for the same
US10668408B2 (en) 2012-11-30 2020-06-02 Suncor Energy Inc Measurement and control of bitumen-containing process streams

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1797130A (en) * 1929-01-18 1931-03-17 Coley Henry Edwin Reduction of ores, oxides, and the like
US2836901A (en) * 1954-05-26 1958-06-03 Link Belt Co Method for drying metal scrap
US2850273A (en) * 1955-09-13 1958-09-02 Duane Carr Rotary kiln type metallurgical furnace
US3497190A (en) * 1968-04-15 1970-02-24 James E Moore System for hot de-oiling and hot briquetting
US3606285A (en) * 1969-10-20 1971-09-20 Holcroft & Co Barrel-type batch gas carburizing furnace

Also Published As

Publication number Publication date
ES198736Y (en) 1975-11-16
IT1006132B (en) 1976-09-30
ES198736U (en) 1975-06-16
US3817697A (en) 1974-06-18
CA997966A (en) 1976-10-05
FR2211114A5 (en) 1974-07-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee