CS199291B2 - Apparatus for heat treating fine-grained materials - Google Patents

Apparatus for heat treating fine-grained materials Download PDF

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Publication number
CS199291B2
CS199291B2 CS771240A CS124077A CS199291B2 CS 199291 B2 CS199291 B2 CS 199291B2 CS 771240 A CS771240 A CS 771240A CS 124077 A CS124077 A CS 124077A CS 199291 B2 CS199291 B2 CS 199291B2
Authority
CS
Czechoslovakia
Prior art keywords
gas
zone
conduit
rotary kiln
cross
Prior art date
Application number
CS771240A
Other languages
Czech (cs)
English (en)
Inventor
Horst Ritzmann
Heinz-Herbert Schmits
Hans Mollenkopf
Karl Jun Kruetzner
Otto Heinemann
Werner Schoessler
Juergen Wurr
Original Assignee
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 Polysius Ag filed Critical Polysius Ag
Publication of CS199291B2 publication Critical patent/CS199291B2/cs

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
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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
    • C04B7/432—Preheating without addition of fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
CS771240A 1976-03-17 1977-02-24 Apparatus for heat treating fine-grained materials CS199291B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2611239A DE2611239C3 (de) 1976-03-17 1976-03-17 Vorrichtung zur Wärmebehandlung von feinkörnigem Gut und Verfahren zur Wärmebehandlung von feinkörnigem Gut unter Verwendung der Vorrichtung

Publications (1)

Publication Number Publication Date
CS199291B2 true CS199291B2 (en) 1980-07-31

Family

ID=5972707

Family Applications (1)

Application Number Title Priority Date Filing Date
CS771240A CS199291B2 (en) 1976-03-17 1977-02-24 Apparatus for heat treating fine-grained materials

Country Status (17)

Country Link
US (1) US4118176A (ja)
JP (2) JPS52111919A (ja)
BR (1) BR7701629A (ja)
CH (1) CH612407A5 (ja)
CS (1) CS199291B2 (ja)
DE (1) DE2611239C3 (ja)
DK (1) DK91177A (ja)
ES (1) ES456814A2 (ja)
FR (1) FR2344507A2 (ja)
GB (1) GB1559532A (ja)
HU (1) HU175994B (ja)
IT (1) IT1115455B (ja)
MX (1) MX144052A (ja)
RO (1) RO72705A (ja)
SE (1) SE7702969L (ja)
YU (1) YU29377A (ja)
ZA (1) ZA77513B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736607C2 (de) * 1977-08-13 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur thermischen Behandlung von feinkörnigem Gut mit heißen Gasen
DE3000494A1 (de) * 1980-01-08 1981-07-09 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3222131A1 (de) * 1982-06-11 1983-12-15 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feinkoernigem gut
DE3242508A1 (de) * 1982-11-18 1984-05-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum schnellbrand von thermisch vorbehandeltem feinkoernigen gut
DE3325670A1 (de) * 1983-07-15 1985-01-24 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feinkoernigem gut
DE3725512A1 (de) * 1987-07-29 1989-02-09 Kettenbauer Gmbh & Co Verfahre Schwebegas-reaktor
US5213496A (en) * 1989-07-03 1993-05-25 A. Ahlstrom Corporation Feeding system for a lime reburning kiln
US5816795A (en) * 1996-05-24 1998-10-06 Cadence Environmental Energy, Inc. Apparatus and method for providing supplemental fuel to a preheater/precalciner kiln
AU749854B2 (en) * 1997-10-03 2002-07-04 Ash Grove Cement Company Supplemental fuel delivery device for preheater/precalciner kilns
DE19917310A1 (de) * 1999-04-16 2000-10-19 Krupp Polysius Ag Vorrichtung zur thermischen Behandlung von Material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543129A (fr) * 1966-11-03 1968-10-18 Kloeckner Humboldt Deutz Ag Appareillage pour le traitement thermique du ciment cru ou des déchets de chaux précipitée, contenant des constituants combustibles
FR1540679A (fr) * 1967-10-11 1968-09-27 Ishikawajima Harima Heavy Ind Procédé et dispositif pour le grillage du minerai fin
GB1224638A (en) * 1968-04-18 1971-03-10 Polysius Gmbh Apparatus for effecting a direct heat exchange between a fine-grained or pulverulent material and hot gases
DE1801354A1 (de) * 1968-10-04 1970-04-09 Polysius Ag Vorrichtung zur Waermebehandlung von Feingut,insbesondere von Zementrohmehl
US3904353A (en) * 1973-05-14 1975-09-09 Holderbank Management Method and apparatus for the heat treatment of a material in powder form
US4060375A (en) * 1974-05-13 1977-11-29 Polysius Ag Methods and apparatus for the heat treatment of fine-grained materials

Also Published As

Publication number Publication date
RO72705A (ro) 1981-03-21
HU175994B (en) 1980-11-28
JPS52111919A (en) 1977-09-20
IT1115455B (it) 1986-02-03
MX144052A (es) 1981-08-25
ES456814A2 (es) 1978-03-01
US4118176A (en) 1978-10-03
CH612407A5 (ja) 1979-07-31
GB1559532A (en) 1980-01-23
DE2611239B2 (de) 1978-09-07
JPS594394B2 (ja) 1984-01-30
ZA77513B (en) 1978-01-25
DE2611239C3 (de) 1983-12-15
BR7701629A (pt) 1978-01-03
DK91177A (da) 1977-09-18
JPS57106547A (en) 1982-07-02
FR2344507B2 (ja) 1980-10-17
YU29377A (en) 1983-01-21
SE7702969L (sv) 1977-09-18
FR2344507A2 (fr) 1977-10-14
DE2611239A1 (de) 1977-09-22

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