ES476667A1 - Procedimiento de transferencia de calor entre dos cascadas de ciclones. - Google Patents

Procedimiento de transferencia de calor entre dos cascadas de ciclones.

Info

Publication number
ES476667A1
ES476667A1 ES476667A ES476667A ES476667A1 ES 476667 A1 ES476667 A1 ES 476667A1 ES 476667 A ES476667 A ES 476667A ES 476667 A ES476667 A ES 476667A ES 476667 A1 ES476667 A1 ES 476667A1
Authority
ES
Spain
Prior art keywords
heat
treatment
installations
transferring heat
applications
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
ES476667A
Other languages
English (en)
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.)
LAFARGE CONSEILS ET ETUDES SA
Lafarge Conseils et Etudes
Original Assignee
LAFARGE CONSEILS ET ETUDES SA
Lafarge Conseils et Etudes
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 LAFARGE CONSEILS ET ETUDES SA, Lafarge Conseils et Etudes filed Critical LAFARGE CONSEILS ET ETUDES SA
Publication of ES476667A1 publication Critical patent/ES476667A1/es
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
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Procedimiento de transferencia de calor entre dos cascadas de ciclones caracterizado porque una materia solida pulverulenta o granular se utiliza como sólido portador de calor entre una primera corriente de gas y una segunda corriente de gas circulando respectivamente en la primera cascada y en la segunda cascada, inyectandose dicha materia en la primera cascada para realizar un primer intercambio térmico con la primera corriente de gas, y a continuación, después de recuperación por ciclonado en uno de los ciclones de la primera cascada, inyectandose, para realizar un segundo intercambio térmico, en la segunda corriente de gas que circula en la segunda cascada y recuperándose por ciclonado en un ciclón de la segunda cascada, y reutilizándose finalmente para realizar un nuevo intercambio térmico a un nivel cualquiera de una de las cascadas, evacuandose efluentes gaseosos distintos en cabeza de cada una de las cascadas.
ES476667A 1978-01-18 1979-01-09 Procedimiento de transferencia de calor entre dos cascadas de ciclones. Expired ES476667A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801337A FR2415281A1 (fr) 1978-01-18 1978-01-18 Procede de transfert de chaleur et eventuellement de traitement d'un cru de cimenterie et installations pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
ES476667A1 true ES476667A1 (es) 1979-11-01

Family

ID=9203595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476667A Expired ES476667A1 (es) 1978-01-18 1979-01-09 Procedimiento de transferencia de calor entre dos cascadas de ciclones.

Country Status (9)

Country Link
US (1) US4251208A (es)
JP (1) JPS54139157A (es)
BR (1) BR7900379A (es)
CA (1) CA1119795A (es)
DE (1) DE2856648A1 (es)
DK (1) DK157670C (es)
ES (1) ES476667A1 (es)
FR (1) FR2415281A1 (es)
MX (1) MX151358A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612030A1 (de) * 1986-04-10 1987-10-15 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von pulverfoermigem rohmaterial
DE3612031A1 (de) * 1986-04-10 1987-10-22 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von pulverfoermigem rohmaterial
DE19954479B4 (de) * 1999-11-12 2008-06-05 Khd Humboldt Wedag Gmbh Verfahren zur Herstellung von Zementklinker mit Kühlung der Drehofeneinlaufkammer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185457A (en) * 1961-03-09 1965-05-25 Babcock & Wilcox Co Method of and apparatus for heating fluids
DE1218927C2 (de) * 1964-10-15 1973-08-09 Rheinstahl Eco Ges Mit Beschra Vorrichtung zum thermischen Behandeln von Magnesit, Dolomit und Kalk und Verfahren zu deren Betrieb
FR1473472A (fr) * 1966-03-16 1967-03-17 Lias Forschungs A G Procédé pour effectuer des traitements thermiques dans un four rotatif
GB1205804A (en) * 1966-10-12 1970-09-16 Ishikawajima Harima Heavy Ind A method of and apparatus for calcining ore
FR2280603A2 (fr) * 1974-08-01 1976-02-27 Fives Cail Babcock Perfectionnements aux installations pour la fabrication du ciment par voie seche
FR2281333A1 (fr) * 1974-08-05 1976-03-05 Fives Cail Babcock Perfectionnements aux installations pour la fabrication du ciment par voie seche
JPS5241623A (en) * 1975-09-27 1977-03-31 Central Glass Co Ltd Method of melting glass material and apparatus for said purpose

Also Published As

Publication number Publication date
DK157670B (da) 1990-02-05
JPS54139157A (en) 1979-10-29
DK157670C (da) 1990-06-25
DK18579A (da) 1979-07-19
DE2856648A1 (de) 1979-07-19
US4251208A (en) 1981-02-17
MX151358A (es) 1984-11-13
CA1119795A (en) 1982-03-16
FR2415281B1 (es) 1982-05-14
FR2415281A1 (fr) 1979-08-17
DE2856648C2 (es) 1988-10-13
BR7900379A (pt) 1979-08-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519