FR2410802A1 - Dispositif de protection de l'embouchure d'un four rotatif - Google Patents

Dispositif de protection de l'embouchure d'un four rotatif

Info

Publication number
FR2410802A1
FR2410802A1 FR7736481A FR7736481A FR2410802A1 FR 2410802 A1 FR2410802 A1 FR 2410802A1 FR 7736481 A FR7736481 A FR 7736481A FR 7736481 A FR7736481 A FR 7736481A FR 2410802 A1 FR2410802 A1 FR 2410802A1
Authority
FR
France
Prior art keywords
oven
fixed
ring
protection
opening
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.)
Withdrawn
Application number
FR7736481A
Other languages
English (en)
Inventor
Alain Chielens
Bernard Boussekey
Yannick Orain
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7736481A priority Critical patent/FR2410802A1/fr
Priority to BE192074A priority patent/BE872441A/fr
Priority to BR7807955A priority patent/BR7807955A/pt
Priority to JP14916478A priority patent/JPS5491837A/ja
Priority to JP14916378A priority patent/JPS5491836A/ja
Priority to DE19782852362 priority patent/DE2852362A1/de
Priority to DE19782852363 priority patent/DE2852363A1/de
Priority to DK550278A priority patent/DK550278A/da
Priority to DK550178A priority patent/DK550178A/da
Publication of FR2410802A1 publication Critical patent/FR2410802A1/fr
Withdrawn legal-status Critical Current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 peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/224—Discharge ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

DISPOSITIF DE PROTECTION DE L'EMBOUCHURE D'UN FOUR ROTATIF COMPRENANT UN ANNEAU FORME DE PLUSIEURS ELEMENTS FIXES A L'EXTREMITE DU FOUR, CES ELEMENTS ETANT CREUX ET REFROIDIS PAR CIRCULATION D'AIR, ET DES MOYENS POUR FAIRE CIRCULER DE L'AIR A L'INTERIEUR DE CES ELEMENTS. CE DISPOSITIF EST CARACTERISE EN CE QUE CHAQUE ELEMENT DE L'ANNEAU EST FORME D'UNE PIECE SUPPORT QUI EST FIXEE SUR LE FOUR ET DANS LEQUEL SONT MENAGES DES PASSAGES POUR LA CIRCULATION DE L'AIR DE REFROIDISSEMENT ET D'UN SABOT D'USURE QUI RECOUVRE LA PARTIE INTERNE DE LA PIECE SUPPORT ET SUR LAQUELLE IL EST FIXE. L'INVENTION EST APPLICABLE AUX FOURS ROTATIFS UTILISES POUR LE TRAITEMENT THERMIQUE DES MINERAIS ET MINERAUX.
FR7736481A 1977-12-05 1977-12-05 Dispositif de protection de l'embouchure d'un four rotatif Withdrawn FR2410802A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7736481A FR2410802A1 (fr) 1977-12-05 1977-12-05 Dispositif de protection de l'embouchure d'un four rotatif
BE192074A BE872441A (fr) 1977-12-05 1978-11-30 Dispositif de protection de l'embouchure d'un four rotatif
BR7807955A BR7807955A (pt) 1977-12-05 1978-12-04 Dispositivo de protecao da boca de um forno rotativo
JP14916478A JPS5491837A (en) 1977-12-05 1978-12-04 Protective device of port of rotary furnace
JP14916378A JPS5491836A (en) 1977-12-05 1978-12-04 Protective device of port of rotary furnace
DE19782852362 DE2852362A1 (de) 1977-12-05 1978-12-04 Schutzvorrichtung fuer die oeffnung eines drehofens
DE19782852363 DE2852363A1 (de) 1977-12-05 1978-12-04 Schutzvorrichtung fuer die oeffnung eines drehofens
DK550278A DK550278A (da) 1977-12-05 1978-12-05 Mundingsbeskytter til en roterovn
DK550178A DK550178A (da) 1977-12-05 1978-12-05 Ringformet mundingsbeskytter til en roterovn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736481A FR2410802A1 (fr) 1977-12-05 1977-12-05 Dispositif de protection de l'embouchure d'un four rotatif

Publications (1)

Publication Number Publication Date
FR2410802A1 true FR2410802A1 (fr) 1979-06-29

Family

ID=9198428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736481A Withdrawn FR2410802A1 (fr) 1977-12-05 1977-12-05 Dispositif de protection de l'embouchure d'un four rotatif

Country Status (5)

Country Link
JP (1) JPS5491836A (fr)
BE (1) BE872441A (fr)
DE (1) DE2852363A1 (fr)
DK (1) DK550278A (fr)
FR (1) FR2410802A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013093212A1 (fr) * 2011-12-23 2013-06-27 Fives Fcb Dispositif de refroidissement d'une embouchure d'un four tubulaire rotatif par soufflage d'air frais

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146320A1 (de) * 1981-11-23 1983-08-04 Krupp Polysius Ag, 4720 Beckum "drehtrommel fuer heisses gut"
DE102004014872A1 (de) * 2004-03-26 2005-10-13 Khd Humboldt Wedag Ag Auslaufende eines Drehrohrofens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR745329A (fr) * 1933-05-09
US3682453A (en) * 1970-11-23 1972-08-08 California Portland Cement Co Rotary kiln nose ring
FR2159118A5 (en) * 1972-06-20 1973-06-15 Steffens Gmbh Karl Cooling of rotary kilns - to protect exit lip against high temp distortion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR745329A (fr) * 1933-05-09
US3682453A (en) * 1970-11-23 1972-08-08 California Portland Cement Co Rotary kiln nose ring
FR2159118A5 (en) * 1972-06-20 1973-06-15 Steffens Gmbh Karl Cooling of rotary kilns - to protect exit lip against high temp distortion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013093212A1 (fr) * 2011-12-23 2013-06-27 Fives Fcb Dispositif de refroidissement d'une embouchure d'un four tubulaire rotatif par soufflage d'air frais
CN104053962A (zh) * 2011-12-23 2014-09-17 菲弗斯有限公司 以吹冷空气的方式冷却回转炉口的装置
CN104053962B (zh) * 2011-12-23 2016-06-22 菲弗斯有限公司 以吹冷空气的方式冷却回转炉开口的装置
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

Also Published As

Publication number Publication date
DE2852363A1 (de) 1979-06-07
DK550278A (da) 1979-06-06
JPS5491836A (en) 1979-07-20
BE872441A (fr) 1979-03-16

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Legal Events

Date Code Title Description
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