IT1005212B - Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazione - Google Patents

Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazione

Info

Publication number
IT1005212B
IT1005212B IT44830/73A IT4483073A IT1005212B IT 1005212 B IT1005212 B IT 1005212B IT 44830/73 A IT44830/73 A IT 44830/73A IT 4483073 A IT4483073 A IT 4483073A IT 1005212 B IT1005212 B IT 1005212B
Authority
IT
Italy
Prior art keywords
burners
suspension preheater
rotating oven
auxiliary calcination
calcination
Prior art date
Application number
IT44830/73A
Other languages
English (en)
Italian (it)
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Application granted granted Critical
Publication of IT1005212B publication Critical patent/IT1005212B/it

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
    • C04B7/47—Cooling ; Waste heat management

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT44830/73A 1972-12-06 1973-12-17 Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazione IT1005212B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47121646A JPS5249494B2 (de) 1972-12-06 1972-12-06

Publications (1)

Publication Number Publication Date
IT1005212B true IT1005212B (it) 1976-08-20

Family

ID=14816395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT44830/73A IT1005212B (it) 1972-12-06 1973-12-17 Forno rotante con preriscaldatore a sospensione avente bruciatori ausiliari di calcinazione

Country Status (13)

Country Link
US (1) US3891383A (de)
JP (1) JPS5249494B2 (de)
BR (1) BR7309562D0 (de)
CA (1) CA1003212A (de)
CH (1) CH578161A5 (de)
CS (1) CS212739B2 (de)
DE (1) DE2360580B2 (de)
DK (1) DK135869B (de)
ES (1) ES421163A1 (de)
FR (1) FR2209732B1 (de)
GB (1) GB1413055A (de)
IT (1) IT1005212B (de)
SE (1) SE406009B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347497Y2 (de) * 1974-02-19 1978-11-14
GB1506733A (en) * 1974-03-29 1978-04-12 Lafarge Sa Method of treating raw material for producing cement
US4201541A (en) * 1974-06-03 1980-05-06 Fritz Schoppe Process and installation for the production of calcined material
GB1502351A (en) * 1975-07-23 1978-03-01 Smidth & Co As F L Planetary cooler
DE2550469C2 (de) * 1975-11-10 1987-12-23 Krupp Polysius Ag, 4720 Beckum Anlage zum Brennen oder Sintern von feinkörnigem Gut
IT1064347B (it) * 1975-12-12 1985-02-18 Fives Cail Babcock Perfezionamenti alla fabbricazione del cemento per via secca
JPS5388658A (en) * 1976-11-29 1978-08-04 Mitsubishi Heavy Ind Ltd Fluidized bed calcining apparatus equipped with preheating means
JPS5537457A (en) * 1978-09-11 1980-03-15 Babcock Hitachi Kk Cooling fired blocks
US4326845A (en) * 1981-01-02 1982-04-27 Allis-Chalmers Corporation Suspension preheater for cement calcining plant
DE3150501A1 (de) * 1981-12-21 1983-06-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum brennen von zement
DK381783A (da) * 1982-09-02 1984-03-03 Kawasaki Heavy Ind Ltd Calcineringsapparat med planetkoeler
DE3517884A1 (de) * 1985-05-17 1986-11-20 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
DE3520927A1 (de) * 1985-06-11 1986-12-11 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feinkoernigem gut
DK169603B1 (da) * 1992-11-12 1994-12-19 Smidth & Co As F L Roterbar køler til roterovnsanlæg
DE19504589A1 (de) * 1995-02-11 1996-08-14 Kloeckner Humboldt Deutz Ag Rostkühler
DK174307B1 (da) * 2000-08-24 2002-12-02 Smidth & Co As F L Fremgangsmåde samt anlæg til fremstilling af cementklinker.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350077A (en) * 1965-08-05 1967-10-31 Smidth & Co As F L Rotary kiln installations
US3358977A (en) * 1965-08-05 1967-12-19 Smidth & Co As F L Rotary kiln installations
FR1484823A (fr) * 1966-05-06 1967-06-16 Polysius Ag Dispositif de traitement thermique pour matières minérales
US3452968A (en) * 1966-10-12 1969-07-01 Ishikawajima Harima Heavy Ind Roasting process of fine ore and a device therefor
US3539164A (en) * 1967-04-22 1970-11-10 Kloeckner Humboldt Deutz Ag Cooler for hot lump goods,particularly cement clinker
DE1906896C2 (de) * 1969-02-12 1975-10-16 Polysius Ag, 4723 Neubeckum Anlage zum pneumatischen Transport von Feingut
FR2076680A5 (de) * 1970-01-23 1971-10-15 Fives Lille Cail
US3782888A (en) * 1972-10-04 1974-01-01 Allis Chalmers Method and apparatus for heat treating with heat recuperation from material cooling and auxiliary heat during startup

Also Published As

Publication number Publication date
CA1003212A (en) 1977-01-11
GB1413055A (en) 1975-11-05
ES421163A1 (es) 1976-04-16
DE2360580A1 (de) 1974-06-20
JPS4980130A (de) 1974-08-02
FR2209732B1 (de) 1978-04-28
CS212739B2 (en) 1982-03-26
AU6315973A (en) 1975-06-05
DE2360580B2 (de) 1977-10-06
US3891383A (en) 1975-06-24
FR2209732A1 (de) 1974-07-05
BR7309562D0 (pt) 1974-09-05
DK135869B (da) 1977-07-04
SE406009B (sv) 1979-01-15
JPS5249494B2 (de) 1977-12-17
CH578161A5 (de) 1976-07-30
DK135869C (de) 1977-12-12

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