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CH421792A - Device for preheating cement raw meal - Google Patents

Device for preheating cement raw meal

Info

Publication number
CH421792A
CH421792A CH1338263A CH1338263A CH421792A CH 421792 A CH421792 A CH 421792A CH 1338263 A CH1338263 A CH 1338263A CH 1338263 A CH1338263 A CH 1338263A CH 421792 A CH421792 A CH 421792A
Authority
CH
Switzerland
Prior art keywords
cement raw
raw meal
preheating cement
preheating
meal
Prior art date
Application number
CH1338263A
Other languages
German (de)
Inventor
Kus Rudolf
Jaeger Heinz
Original Assignee
Westfalia Dinnendahl Groeppel
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 Westfalia Dinnendahl Groeppel filed Critical Westfalia Dinnendahl Groeppel
Publication of CH421792A publication Critical patent/CH421792A/en

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 specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CH1338263A 1962-12-20 1963-10-31 Device for preheating cement raw meal CH421792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW33571A DE1172181B (en) 1962-12-20 1962-12-20 Device for preheating cement raw meal

Publications (1)

Publication Number Publication Date
CH421792A true CH421792A (en) 1966-09-30

Family

ID=7600372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1338263A CH421792A (en) 1962-12-20 1963-10-31 Device for preheating cement raw meal

Country Status (5)

Country Link
US (1) US3298110A (en)
CH (1) CH421792A (en)
DE (1) DE1172181B (en)
DK (1) DK112076B (en)
GB (1) GB1047763A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527973A (en) * 1982-12-23 1985-07-09 Ube Industries, Ltd. Precalciner for cement raw meal
US4640682A (en) * 1985-10-03 1987-02-03 Gray Robert R Pulse jet combustor dehydration cone construction
DE4206981A1 (en) * 1992-03-05 1993-09-16 Ensle Paul Stiftung DEVICE FOR MIXING FINE GRAIN MATERIALS AND / OR LIQUIDS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538833A (en) * 1947-08-13 1951-01-23 Peter Spence & Sons Ltd Apparatus for drying or calcining materials
AT183006B (en) * 1952-12-04 1955-08-25 Kloeckner Humboldt Deutz Ag Device for heating fine-grained material, in particular raw cement meal
US2797077A (en) * 1954-08-07 1957-06-25 Kloeckner Humboldt Deutz Ag Apparatus for preheating kiln-feed material by kiln-exit gases
DE1083746B (en) * 1958-03-05 1960-06-15 Polysius Gmbh Device for preheating cement raw meal or similar fine-grained solid materials, which are then burned or sintered in a kiln

Also Published As

Publication number Publication date
DE1172181B (en) 1964-06-11
US3298110A (en) 1967-01-17
GB1047763A (en) 1966-11-09
DK112076B (en) 1968-11-04

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