FR2419483A2 - 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
FR2419483A2
FR2419483A2 FR7806276A FR7806276A FR2419483A2 FR 2419483 A2 FR2419483 A2 FR 2419483A2 FR 7806276 A FR7806276 A FR 7806276A FR 7806276 A FR7806276 A FR 7806276A FR 2419483 A2 FR2419483 A2 FR 2419483A2
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.)
Pending
Application number
FR7806276A
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 FR7806276A priority Critical patent/FR2419483A2/fr
Priority to JP14916478A priority patent/JPS5491837A/ja
Priority to BR7807955A priority patent/BR7807955A/pt
Priority to DE19782852362 priority patent/DE2852362A1/de
Priority to DK550178A priority patent/DK550178A/da
Publication of FR2419483A2 publication Critical patent/FR2419483A2/fr
Pending 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)
  • Drying Of Solid Materials (AREA)

Abstract

Dispositif de protection de l'embouchure d'un four rotatif comprenant un anneau formé de plusieurs éléments creux fixés à l'extrémité du four et refroidis par circulation d'air, chaque élément étant formé d'une pièce support qui est fixée sur le four et d'une pièce d'usure qui protège la partie intérieure de la pièce support. Ce dispositif est caractérisé en ce que les pièces support comportent des bossages qui s'engagent dans des brides fixées extérieurement sur la virole du four et des surfaces d'appui qui sont appliquées sur l'extrémité de la virole du four et de la ou des viroles délimitant le ou les passages pour la circulation de l'air de refroidissement par des boulons disposés parallèlement à l'axe du four et prenant appui sur des pattes fixées extérieurement sur la virole du four. L'invention est applicable aux fours rotatifs utilisés notamment en cimenterie.
FR7806276A 1977-12-05 1978-03-06 Dispositif de protection de l'embouchure d'un four rotatif Pending FR2419483A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7806276A FR2419483A2 (fr) 1978-03-06 1978-03-06 Dispositif de protection de l'embouchure d'un four rotatif
JP14916478A JPS5491837A (en) 1977-12-05 1978-12-04 Protective device of port of rotary furnace
BR7807955A BR7807955A (pt) 1977-12-05 1978-12-04 Dispositivo de protecao da boca de um forno rotativo
DE19782852362 DE2852362A1 (de) 1977-12-05 1978-12-04 Schutzvorrichtung fuer die oeffnung eines drehofens
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
FR7806276A FR2419483A2 (fr) 1978-03-06 1978-03-06 Dispositif de protection de l'embouchure d'un four rotatif

Publications (1)

Publication Number Publication Date
FR2419483A2 true FR2419483A2 (fr) 1979-10-05

Family

ID=9205362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806276A Pending FR2419483A2 (fr) 1977-12-05 1978-03-06 Dispositif de protection de l'embouchure d'un four rotatif

Country Status (1)

Country Link
FR (1) FR2419483A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754329A (fr) * 1932-07-25 1933-11-03
DE2329061A1 (de) * 1973-06-07 1975-01-02 Kloeckner Humboldt Deutz Ag Luftgekuehlter auslaufring fuer einen drehrohrofen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754329A (fr) * 1932-07-25 1933-11-03
DE2329061A1 (de) * 1973-06-07 1975-01-02 Kloeckner Humboldt Deutz Ag Luftgekuehlter auslaufring fuer einen drehrohrofen

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