ATE50755T1 - Luftgekuehlte drehrohrofenmanschette. - Google Patents

Luftgekuehlte drehrohrofenmanschette.

Info

Publication number
ATE50755T1
ATE50755T1 AT86117550T AT86117550T ATE50755T1 AT E50755 T1 ATE50755 T1 AT E50755T1 AT 86117550 T AT86117550 T AT 86117550T AT 86117550 T AT86117550 T AT 86117550T AT E50755 T1 ATE50755 T1 AT E50755T1
Authority
AT
Austria
Prior art keywords
air
rotary furnace
cooled rotary
rotary kiln
furnace sleeve
Prior art date
Application number
AT86117550T
Other languages
English (en)
Inventor
Robert Bernard Heithoff
John Karl Groetzinger
Original Assignee
Ppg Industries 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 Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of ATE50755T1 publication Critical patent/ATE50755T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44—Cooling arrangements for furnace walls
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • 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
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/224—Discharge ends
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AT86117550T 1985-12-23 1986-12-17 Luftgekuehlte drehrohrofenmanschette. ATE50755T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/812,039 US4707175A (en) 1985-12-23 1985-12-23 Method of preheating pulverulent batch material
EP86117550A EP0228650B1 (de) 1985-12-23 1986-12-17 Luftgekühlte Drehrohrofenmanschette

Publications (1)

Publication Number Publication Date
ATE50755T1 true ATE50755T1 (de) 1990-03-15

Family

ID=25208302

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86117550T ATE50755T1 (de) 1985-12-23 1986-12-17 Luftgekuehlte drehrohrofenmanschette.

Country Status (8)

Country Link
US (1) US4707175A (de)
EP (1) EP0228650B1 (de)
JP (1) JPS62191037A (de)
AT (1) ATE50755T1 (de)
CA (1) CA1278428C (de)
DE (1) DE3669306D1 (de)
ES (1) ES2014412B3 (de)
GR (1) GR3000372T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818953C1 (de) * 1998-04-28 1999-07-08 Sorg Gmbh & Co Kg Verfahren und Anordnung zum Schmelzen von Glas in U-Flammen und Querflammenwannenöfen unter Reduzierung der Gehalte an NO¶x¶ und CO in den Abgasen
US20080289364A1 (en) * 2007-05-23 2008-11-27 Pinkham Jr Daniel Method and system for preheating glass batch or ingredient(s)
US9746243B2 (en) 2011-12-23 2017-08-29 Fives Fcb Device for cooling the opening of a rotary kiln by means of cool air-blowing

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US118674A (en) * 1871-09-05 Improvement in rotary puddling-furnaces
US939817A (en) * 1907-03-08 1909-11-09 Thomas A Edison Cement-kiln.
US1510956A (en) * 1922-12-26 1924-10-07 Walter G Perkins Heat-treatment apparatus
US1869237A (en) * 1925-03-28 1932-07-26 Firm Of G Polysius Ag Method of producing a lining for a rotary furnace
US1889509A (en) * 1927-09-23 1932-11-29 Hartford Empire Co Rotary tank
US1800247A (en) * 1929-03-05 1931-04-14 John C Buckbee Cement kiln
US1861266A (en) * 1931-01-16 1932-05-31 Carborundum Co Tunnel kiln
US2363390A (en) * 1943-02-03 1944-11-21 Plastic Metals Inc Rotary kiln
US3016236A (en) * 1960-06-22 1962-01-09 Allis Chalmers Mfg Co Rotary kiln discharge end construction
CH512045A (de) * 1970-02-04 1971-08-31 Holderbank Man & Beratung Ag Kühlvorrichtung für den Auslauf eines Drehtrommelofens
US3682453A (en) * 1970-11-23 1972-08-08 California Portland Cement Co Rotary kiln nose ring
GB1525887A (en) * 1976-07-16 1978-09-20 British Steel Corp Cooling rotating furnaces
US4185984A (en) * 1978-02-06 1980-01-29 Union Carbide Corporation Process for producing glass in a rotary furnace
US4319903A (en) * 1980-08-27 1982-03-16 Owens-Corning Fiberglas Corporation Method and apparatus for preheating glass batch
DE3039212A1 (de) * 1980-10-17 1982-05-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen behandlung von schuettguetern im drehrohrofen
US4381934A (en) * 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction
NZ208658A (en) * 1983-07-25 1987-03-31 Ppg Industries Inc Two-stage batch liquefaction process and apparatus therefor
US4519814A (en) * 1983-07-25 1985-05-28 Ppg Industries, Inc. Two stage batch liquefaction process and apparatus

Also Published As

Publication number Publication date
EP0228650A1 (de) 1987-07-15
JPS62191037A (ja) 1987-08-21
EP0228650B1 (de) 1990-03-07
ES2014412B3 (es) 1990-07-16
GR3000372T3 (en) 1991-06-07
US4707175A (en) 1987-11-17
CA1278428C (en) 1991-01-02
DE3669306D1 (de) 1990-04-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee