GB327017A - Improvements in or relating to coolers for rotary furnaces - Google Patents

Improvements in or relating to coolers for rotary furnaces

Info

Publication number
GB327017A
GB327017A GB1082229A GB1082229A GB327017A GB 327017 A GB327017 A GB 327017A GB 1082229 A GB1082229 A GB 1082229A GB 1082229 A GB1082229 A GB 1082229A GB 327017 A GB327017 A GB 327017A
Authority
GB
United Kingdom
Prior art keywords
furnace
trough
outlets
jacket
passes
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
GB1082229A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1082229A priority Critical patent/GB327017A/en
Publication of GB327017A publication Critical patent/GB327017A/en
Expired legal-status Critical Current

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
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

327,017. Young, N. April 8,1929. Rotary furnaces.-The material discharged through outlets 3 at the lower end 2 of a rotary roasting, calcining, or sintering furnace 1 is cooled in a trough 9 along which it is conveyed to the discharge point 17 by vanes 10 provided on the outer surface, of the furnace. The trough 9 constitutes the lower part of a jacket 4 and is formed of refractory material having passages through which cooling air, entering at 12, passes to outlets 13 delivering into the space between the furnace 2 and jacket 4. Additional cooling air is admitted at 14 and a water-jet may be provided for hydrating the treated material. Seals 7, 8 are provided to prevent escape of the heated air which passes through the openings ;3 into the furnace to support combustion of fuel supplied through a burner 18.
GB1082229A 1929-04-08 1929-04-08 Improvements in or relating to coolers for rotary furnaces Expired GB327017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1082229A GB327017A (en) 1929-04-08 1929-04-08 Improvements in or relating to coolers for rotary furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1082229A GB327017A (en) 1929-04-08 1929-04-08 Improvements in or relating to coolers for rotary furnaces

Publications (1)

Publication Number Publication Date
GB327017A true GB327017A (en) 1930-03-27

Family

ID=9974921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1082229A Expired GB327017A (en) 1929-04-08 1929-04-08 Improvements in or relating to coolers for rotary furnaces

Country Status (1)

Country Link
GB (1) GB327017A (en)

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