ES464840A1 - Procedimiento y aparato para refrigerar un horno de cuba destinado a la calcinacion de cal, dolomita o magnesita. - Google Patents

Procedimiento y aparato para refrigerar un horno de cuba destinado a la calcinacion de cal, dolomita o magnesita.

Info

Publication number
ES464840A1
ES464840A1 ES464840A ES464840A ES464840A1 ES 464840 A1 ES464840 A1 ES 464840A1 ES 464840 A ES464840 A ES 464840A ES 464840 A ES464840 A ES 464840A ES 464840 A1 ES464840 A1 ES 464840A1
Authority
ES
Spain
Prior art keywords
cooling
shaft furnace
calcining
lime
magnesite
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
ES464840A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES464840A1 publication Critical patent/ES464840A1/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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein

Abstract

Procedimiento para refrigerar un horno de cuba destinado a la calcinación de caldolomita o magnesitaexplotable con combustibles líquidos o gaseososy en el que el combustible llega al espacio de la cuba a través de vigas huecas con cámaras de refrigeración para el paso de un líquido refrigerantecaracterizado porque como líquido refrigerante se emplea un líquido orgánico o inorgánico de estabilidad térmicacon un punto de ebullición de más de 100ºCque circula en un circuito cerrado.
ES464840A 1976-12-17 1977-12-07 Procedimiento y aparato para refrigerar un horno de cuba destinado a la calcinacion de cal, dolomita o magnesita. Expired ES464840A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657238A DE2657238C3 (de) 1976-12-17 1976-12-17 Schachtofen mit gekühlten Hohlträgern im Ofeninnenraum

Publications (1)

Publication Number Publication Date
ES464840A1 true ES464840A1 (es) 1978-08-01

Family

ID=5995801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464840A Expired ES464840A1 (es) 1976-12-17 1977-12-07 Procedimiento y aparato para refrigerar un horno de cuba destinado a la calcinacion de cal, dolomita o magnesita.

Country Status (6)

Country Link
US (1) US4141154A (es)
BR (1) BR7708298A (es)
DE (1) DE2657238C3 (es)
ES (1) ES464840A1 (es)
FR (1) FR2374605A1 (es)
PL (1) PL202700A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813133C2 (de) * 1978-03-25 1983-04-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Abwärme-Rückgewinnungsanlage
CH638296A5 (de) * 1979-02-28 1983-09-15 Maerz Ofenbau Verfahren und anlage zum brennen von karbonhaltigen rohstoffen mittels zerkleinerten festen brennstoffen in einem gleichstrom-regenerativ-schachtofen.
DE3116986A1 (de) * 1981-04-29 1982-11-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zum brennen von kalkstein in einem schachtofen
DE3527621A1 (de) * 1985-08-01 1987-02-05 Metallgesellschaft Ag Vorrichtung zum abtrennen von rberkorn aus dem heissen austragsmaterial eines drehrohrofens bei der direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm
US4699070A (en) * 1986-12-15 1987-10-13 Westinghouse Electric Corp. Secondary grate for rotary combustor
CA1310049C (en) * 1986-12-29 1992-11-10 John Douglas Oleson Cooling of molten media processes
DE4418885A1 (de) * 1994-05-30 1995-12-07 Peters Ag Claudius Rostkühler für Brenngut und Verfahren zum Betrieb desselben
US6470957B1 (en) 1999-07-16 2002-10-29 Mannesmann Ag Process for casting a continuous metal strand
EP1669709A1 (en) * 2004-12-13 2006-06-14 Terruzzi Fercalx S.p.A. Beams for kilns processing lumpy materials
AT508292B1 (de) * 2009-05-28 2011-03-15 Mettop Gmbh Verfahren zur kühlung eines metallurgischen ofens sowie kühlkreislaufsystem für metallurgischeöfen
DE102010052423A1 (de) * 2010-05-21 2011-11-24 Sms Siemag Ag Kühlung für ein metallurgisches Gefäß

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377943A (en) * 1939-01-07 1945-06-12 Kennedy Van Saun Mfg & Eng Means for cooling material
DE1156694B (de) * 1957-09-05 1963-10-31 Union Carbide Corp Schachtofen zum Brennen von Kalkstein
US3546893A (en) * 1968-10-23 1970-12-15 Frigidome Corp Control system for storage apparatus
US3922797A (en) * 1973-01-30 1975-12-02 Fuller Co Method for cooling hot particulate material

Also Published As

Publication number Publication date
PL202700A1 (pl) 1978-06-19
FR2374605A1 (fr) 1978-07-13
DE2657238C3 (de) 1982-05-06
FR2374605B3 (es) 1980-08-14
BR7708298A (pt) 1978-07-25
US4141154A (en) 1979-02-27
DE2657238A1 (de) 1978-06-22
DE2657238B2 (de) 1981-07-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001