ES362766A1 - Rotary kilns with planetary coolers - Google Patents

Rotary kilns with planetary coolers

Info

Publication number
ES362766A1
ES362766A1 ES362766A ES362766A ES362766A1 ES 362766 A1 ES362766 A1 ES 362766A1 ES 362766 A ES362766 A ES 362766A ES 362766 A ES362766 A ES 362766A ES 362766 A1 ES362766 A1 ES 362766A1
Authority
ES
Spain
Prior art keywords
plates
cooler
insulation
shell
ribs
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
ES362766A
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of ES362766A1 publication Critical patent/ES362766A1/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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

In a rotary kiln having planetary coolers of the uphill type, each cooler has helical, troughshaped conveyer flights 9 throughout its length, an internal layer of insulation 12 in the hotter part of the tube and an external layer 11 in the cooler part. The insulation 12 is in the form of plates 16 disposed in recesses below wearing plates 14 attached to the cooler shell 6 by bolts extending through holes 17 with head recesses 15. The plates 14 are slightly spaced from said shell by ribs 18. The conveyer flights comprise sections 13, each carried by a wearing plate 14 and stiffened by external stays 19 and/or internal ribs 20.
ES362766A 1968-01-22 1969-01-21 Rotary kilns with planetary coolers Expired ES362766A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3289/68A GB1155677A (en) 1968-01-22 1968-01-22 Rotary Kilns with Planetary Coolers

Publications (1)

Publication Number Publication Date
ES362766A1 true ES362766A1 (en) 1970-11-16

Family

ID=9755516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362766A Expired ES362766A1 (en) 1968-01-22 1969-01-21 Rotary kilns with planetary coolers

Country Status (8)

Country Link
US (1) US3556495A (en)
BE (1) BE727239A (en)
DE (1) DE1902812A1 (en)
ES (1) ES362766A1 (en)
FR (1) FR2000558A1 (en)
GB (1) GB1155677A (en)
NL (1) NL159780B (en)
SE (1) SE348550B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788998A (en) * 1971-09-20 1973-01-15 Smidth & Co As F L ROTARY KILN
FR2212914A5 (en) * 1973-01-03 1974-07-26 Fives Lille Cail
ZA74222B (en) * 1973-02-01 1975-01-29 Polysius Ag Planetary cooler
DE2307108C3 (en) * 1973-02-14 1985-07-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Lifting shovel for cooling pipes with refractory inner lining
GB1446295A (en) * 1975-01-22 1976-08-18 Smidth & Co As F L Rotary drums
GB1571365A (en) * 1978-04-11 1980-07-16 Smidth & Co As F L Planetary cooler suspension
EA199900266A1 (en) * 1996-09-07 1999-08-26 Ко., Лтд. Эква FURNACE FOR WASTE BURNING

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1885845A (en) * 1930-06-20 1932-11-01 Smidth & Co As F L Manufacture of hydraulic cement
US2845259A (en) * 1954-10-07 1958-07-29 Smidth & Co As F L Combined kiln and cooler

Also Published As

Publication number Publication date
NL6901028A (en) 1969-07-24
SE348550B (en) 1972-09-04
NL159780B (en) 1979-03-15
BE727239A (en) 1969-07-22
US3556495A (en) 1971-01-19
GB1155677A (en) 1969-06-18
FR2000558A1 (en) 1969-09-12
DE1902812A1 (en) 1969-09-11

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