ES361588A1 - Device for protecting the collars of rotary kilns - Google Patents

Device for protecting the collars of rotary kilns

Info

Publication number
ES361588A1
ES361588A1 ES361588A ES361588A ES361588A1 ES 361588 A1 ES361588 A1 ES 361588A1 ES 361588 A ES361588 A ES 361588A ES 361588 A ES361588 A ES 361588A ES 361588 A1 ES361588 A1 ES 361588A1
Authority
ES
Spain
Prior art keywords
ring
collars
protecting
spacers
casing
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
ES361588A
Other languages
Spanish (es)
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Publication of ES361588A1 publication Critical patent/ES361588A1/en
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 peculiar to rotary-drum furnaces
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/2206—Bearing rings
    • 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
    • F27B7/2206—Bearing rings
    • F27B2007/2213—Bearing rings mounted floatingly on the drum
    • F27B2007/2226—Bearing rings mounted floatingly on the drum the mounting comprising elements to maintain the ring between series of abutments

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)

Abstract

In a rotary kiln, each bearing ring 2 of the casing 1 is internally protected by arcuate plates 7 which form a ring concentric with the bearing ring and spaced therefrom by spacers 5, 6, 11, and which are each fixed at only one end to permit circumferential expansion. The gaps between the spacers are left void or filled with refractory concrete 16. The plates 7 overlap one another and each includes a central slot at its fixed end to permit longitudinal expansion. The protective ring may be extended to protect other portions of the casing 1.
ES361588A 1967-12-22 1968-12-18 Device for protecting the collars of rotary kilns Expired ES361588A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR133504 1967-12-22

Publications (1)

Publication Number Publication Date
ES361588A1 true ES361588A1 (en) 1970-12-16

Family

ID=8643635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361588A Expired ES361588A1 (en) 1967-12-22 1968-12-18 Device for protecting the collars of rotary kilns

Country Status (7)

Country Link
US (1) US3520094A (en)
BE (1) BE724009A (en)
BR (1) BR6804500D0 (en)
DE (1) DE1810826B1 (en)
ES (1) ES361588A1 (en)
FR (1) FR1557822A (en)
GB (1) GB1235368A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145900A1 (en) * 1981-11-19 1983-06-01 Krupp Polysius Ag, 4720 Beckum "TURN DRUM"
DE3145901A1 (en) * 1981-11-19 1983-06-30 Krupp Polysius Ag, 4720 Beckum "TURN DRUM"
EP0263404B1 (en) * 1986-09-30 1992-03-18 Nihon Cement Co., Ltd. Rotary kiln
US4975049A (en) * 1989-06-14 1990-12-04 General Refractories Company Refractory block for rotary kiln
US5695329A (en) * 1996-09-24 1997-12-09 Orcutt; Jeffrey W. Rotary kiln construction with improved insulation means
FR3051792B1 (en) 2016-05-30 2020-01-24 Ecole Superieure De Physique Et De Chimie Industrielles De La Ville De Paris NOVEL COMPOUNDS, FUNCTIONALIZED DIOXOBOROLANE OR DIOXABORINANE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND USES THEREOF

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230141A (en) * 1939-10-24 1941-01-28 Gen Refractories Co Rotary kiln lining
DE939738C (en) * 1944-02-22 1956-03-01 Polysius Gmbh Fastening of races on rotary drums, in particular rotary tubes
FR966934A (en) * 1947-06-13 1950-10-20 Smidth & Co As F L Fastening of rotating drum raceways
US2635865A (en) * 1949-05-21 1953-04-21 Diamond Alkali Co Kiln lining
US3034776A (en) * 1952-02-08 1962-05-15 Lurgi Ges Fur Chemie Und Hutte Rotary furnace
US3227430A (en) * 1964-06-24 1966-01-04 Kaiser Aluminium Chem Corp Refractory structure for a rotary kiln
US3367075A (en) * 1966-06-24 1968-02-06 Pennsalt Chemical Corp Corrosion-proof liner for chimney outer wall

Also Published As

Publication number Publication date
DE1810826B1 (en) 1970-08-20
FR1557822A (en) 1969-02-21
US3520094A (en) 1970-07-14
BR6804500D0 (en) 1973-02-06
BE724009A (en) 1969-05-02
GB1235368A (en) 1971-06-16

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