DK142962C - Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof - Google Patents

Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof

Info

Publication number
DK142962C
DK142962C DK399975A DK399975A DK142962C DK 142962 C DK142962 C DK 142962C DK 399975 A DK399975 A DK 399975A DK 399975 A DK399975 A DK 399975A DK 142962 C DK142962 C DK 142962C
Authority
DK
Denmark
Prior art keywords
cement material
powdered materials
fine corn
necessary cement
calcination
Prior art date
Application number
DK399975A
Other languages
Danish (da)
English (en)
Other versions
DK399975A (da
DK142962B (da
Inventor
P Nemecek
J Filous
J Plsek
Z Zacpal
Original Assignee
Prerovske Strojirny Np
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 Prerovske Strojirny Np filed Critical Prerovske Strojirny Np
Publication of DK399975A publication Critical patent/DK399975A/da
Publication of DK142962B publication Critical patent/DK142962B/da
Application granted granted Critical
Publication of DK142962C publication Critical patent/DK142962C/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/004—Calcining using hot gas streams in which the material is moved
    • 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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Details (AREA)
  • Cyclones (AREA)
DK399975A 1974-09-10 1975-09-08 Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof DK142962C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS619474A CS169523B1 (en:Method) 1974-09-10 1974-09-10
CS619474 1974-09-10

Publications (3)

Publication Number Publication Date
DK399975A DK399975A (da) 1976-03-11
DK142962B DK142962B (da) 1981-03-02
DK142962C true DK142962C (da) 1981-09-28

Family

ID=5408409

Family Applications (1)

Application Number Title Priority Date Filing Date
DK399975A DK142962C (da) 1974-09-10 1975-09-08 Kalcineringsanlaeg til finkornede og pulverformede materialer,navnlig cementraastof

Country Status (7)

Country Link
JP (1) JPS5163820A (en:Method)
CS (1) CS169523B1 (en:Method)
DD (1) DD120704A1 (en:Method)
DE (1) DE2540338A1 (en:Method)
DK (1) DK142962C (en:Method)
ES (1) ES440844A1 (en:Method)
FR (1) FR2284365A1 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724654C2 (de) * 1977-06-01 1984-01-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Einrichtung zum Brennen von feinkörnigem bis staubförmigem Gut, insbesondere von Zementrohmehl
DE3342687A1 (de) * 1983-11-25 1985-06-05 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut

Also Published As

Publication number Publication date
CS169523B1 (en:Method) 1976-07-29
ES440844A1 (es) 1977-03-01
DD120704A1 (en:Method) 1976-06-20
JPS5653186B2 (en:Method) 1981-12-17
FR2284365A1 (fr) 1976-04-09
DK399975A (da) 1976-03-11
JPS5163820A (en) 1976-06-02
FR2284365B1 (en:Method) 1979-06-29
DK142962B (da) 1981-03-02
DE2540338A1 (de) 1976-03-18

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