GB1137246A - Rotary kilns with cooler tubes - Google Patents

Rotary kilns with cooler tubes

Info

Publication number
GB1137246A
GB1137246A GB43332/67A GB4333267A GB1137246A GB 1137246 A GB1137246 A GB 1137246A GB 43332/67 A GB43332/67 A GB 43332/67A GB 4333267 A GB4333267 A GB 4333267A GB 1137246 A GB1137246 A GB 1137246A
Authority
GB
United Kingdom
Prior art keywords
scoops
tube
flight
conveyer flights
rotary kilns
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
GB43332/67A
Inventor
Flemming Edvin Jensen
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
Priority to GB43332/67A priority Critical patent/GB1137246A/en
Priority to US757925A priority patent/US3547418A/en
Priority to DE19681758967 priority patent/DE1758967B2/en
Priority to NL6812949.A priority patent/NL156235B/en
Priority to ES358189A priority patent/ES358189A1/en
Priority to BE721083D priority patent/BE721083A/xx
Priority to FR1585698D priority patent/FR1585698A/fr
Priority to SE12702/68A priority patent/SE332687B/xx
Publication of GB1137246A publication Critical patent/GB1137246A/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
    • F27B7/38—Arrangements of cooling devices
    • F27B7/40—Planetary coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)

Abstract

1,137,246. Cooling cement clinker; discharging rotary kilns. F. L. SMIDTH & CO. A.S. 22 Sept., 1967, No. 43332/67. Heading F4B. In a rotary cement kiln having cylindrical planetary cooler tubes 5 connected by shoots 4 to an outlet of the kiln, each tube 5 is formed with helical trough shaped conveyer flights running along the inner wall between rings of scoops 13 and 16 at the air inlet and outlet ends. Scoops 13 form a transverse curtain of material at that side of the tube in which the conveyer flights move upwardly and scoops 16 produce a similar curtain on the other side of the tube. The scoops may be formed at the ends of the conveyer flights or angularly spaced thereto. The pitch of the helix of each flight is such that the trace of the flight on the inner wall forms an angle of between 15 and 25 degrees with the generatrix of the tube.
GB43332/67A 1967-09-22 1967-09-22 Rotary kilns with cooler tubes Expired GB1137246A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB43332/67A GB1137246A (en) 1967-09-22 1967-09-22 Rotary kilns with cooler tubes
US757925A US3547418A (en) 1967-09-22 1968-09-06 Rotary kilns with cooler tubes
DE19681758967 DE1758967B2 (en) 1967-09-22 1968-09-10 PLANETARY COOLER TUBES FOR ROTARY FURNACE
NL6812949.A NL156235B (en) 1967-09-22 1968-09-11 ROTATING OVEN WITH CYLINDRICAL COOLING TUBES FITTED LIKE PLANETS AROUND THE OVEN AND FITTED WITH INTERNAL SHIPS.
ES358189A ES358189A1 (en) 1967-09-22 1968-09-16 Rotary kilns with cooler tubes
BE721083D BE721083A (en) 1967-09-22 1968-09-19
FR1585698D FR1585698A (en) 1967-09-22 1968-09-20
SE12702/68A SE332687B (en) 1967-09-22 1968-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43332/67A GB1137246A (en) 1967-09-22 1967-09-22 Rotary kilns with cooler tubes

Publications (1)

Publication Number Publication Date
GB1137246A true GB1137246A (en) 1968-12-18

Family

ID=10428317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43332/67A Expired GB1137246A (en) 1967-09-22 1967-09-22 Rotary kilns with cooler tubes

Country Status (8)

Country Link
US (1) US3547418A (en)
BE (1) BE721083A (en)
DE (1) DE1758967B2 (en)
ES (1) ES358189A1 (en)
FR (1) FR1585698A (en)
GB (1) GB1137246A (en)
NL (1) NL156235B (en)
SE (1) SE332687B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109065B2 (en) * 1971-02-25 1972-05-25 Polysius Ag, 4723 Neubeckum ROTARY FURNACE WITH A PRECOOLER CONNECTED TO ITS SPOUT
BE788998A (en) * 1971-09-20 1973-01-15 Smidth & Co As F L ROTARY KILN
BE794093A (en) * 1972-01-17 1973-05-16 Smidth & Co As F L CEMENT OVEN PLANETARY COOLER
DE2828482C3 (en) * 1977-09-15 1985-07-18 Ciments D'Obourg S.A., Obourg Rotary cement kiln
GB1571365A (en) * 1978-04-11 1980-07-16 Smidth & Co As F L Planetary cooler suspension

Also Published As

Publication number Publication date
US3547418A (en) 1970-12-15
NL6812949A (en) 1969-03-25
ES358189A1 (en) 1970-04-01
NL156235B (en) 1978-03-15
SE332687B (en) 1971-02-15
FR1585698A (en) 1970-01-30
BE721083A (en) 1969-03-19
DE1758967A1 (en) 1971-03-11
DE1758967B2 (en) 1978-01-12

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