ZA825269B - Method and apparatus for heat treatment of fine-grained material - Google Patents

Method and apparatus for heat treatment of fine-grained material

Info

Publication number
ZA825269B
ZA825269B ZA825269A ZA825269A ZA825269B ZA 825269 B ZA825269 B ZA 825269B ZA 825269 A ZA825269 A ZA 825269A ZA 825269 A ZA825269 A ZA 825269A ZA 825269 B ZA825269 B ZA 825269B
Authority
ZA
South Africa
Prior art keywords
fine
heat treatment
grained material
grained
treatment
Prior art date
Application number
ZA825269A
Inventor
Otto Heinemann
Heinz-Dieter Baldus
Heinz-Herbert Schmits
Original Assignee
Krupp Polysius Ag
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 Krupp Polysius Ag filed Critical Krupp Polysius Ag
Publication of ZA825269B publication Critical patent/ZA825269B/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 peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/2058—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on each string
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
ZA825269A 1981-10-13 1982-07-23 Method and apparatus for heat treatment of fine-grained material ZA825269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813140690 DE3140690A1 (en) 1981-10-13 1981-10-13 METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS

Publications (1)

Publication Number Publication Date
ZA825269B true ZA825269B (en) 1983-06-29

Family

ID=6144025

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA825269A ZA825269B (en) 1981-10-13 1982-07-23 Method and apparatus for heat treatment of fine-grained material

Country Status (6)

Country Link
EP (1) EP0076894A1 (en)
BR (1) BR8205119A (en)
DE (1) DE3140690A1 (en)
ES (1) ES8400252A1 (en)
GR (1) GR77351B (en)
ZA (1) ZA825269B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522883A1 (en) * 1985-06-26 1987-01-08 Krupp Polysius Ag Process and plant for the heat treatment of fine granular material
DE10150097B4 (en) * 2001-10-11 2009-08-20 Khd Humboldt Wedag Gmbh Multi-strand plant for the production of cement clinker from raw meal
DE102009059110B3 (en) 2009-12-18 2011-02-17 Polysius Ag Process and plant for the production of cement clinker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090706A (en) * 1964-10-17 1967-11-15 Ckd Praha Op Zd Prerovske Stro Apparatus for heat treatment of pulverulous materials
JPS537448B2 (en) * 1972-12-08 1978-03-17
GB1446241A (en) * 1974-03-22 1976-08-18 Smdth Co As F L Method of and plant for calcinating pulverous raw material
DE2558506C2 (en) * 1975-12-24 1982-03-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for the thermal treatment of powdery material, in particular for burning cement in several stages
DE2603594A1 (en) * 1976-01-30 1977-08-04 Smidth & Co As F L Cement calcining plant e.g. for crude cement flour - with at least two parallel preheating and calcining stages followed by one rotary drum furnace
US4096626A (en) * 1976-12-27 1978-06-27 International Business Machines Corporation Method of making multi-layer photosensitive glass ceramic charge plate
DE2741307C2 (en) * 1977-09-14 1985-02-14 Heinz 4630 Bochum Jäger Device for burning cement clinker
DE2751876A1 (en) * 1977-11-21 1979-05-23 Kloeckner Humboldt Deutz Ag PROCESS AND EQUIPMENT FOR BURNING FINE-GRAINED TO DUST-GRAINED GOODS, IN PARTICULAR RAW CEMENT FLOUR
DE2752323A1 (en) * 1977-11-23 1979-06-07 Polysius Ag METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE2851887A1 (en) * 1978-11-30 1980-06-19 Krupp Polysius Ag METHOD FOR THE HEAT TREATMENT OF FINE GRAIN

Also Published As

Publication number Publication date
EP0076894A1 (en) 1983-04-20
GR77351B (en) 1984-09-11
DE3140690A1 (en) 1983-04-28
ES516426A0 (en) 1983-11-01
BR8205119A (en) 1983-08-09
ES8400252A1 (en) 1983-11-01

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