FR2284365B1 - - Google Patents

Info

Publication number
FR2284365B1
FR2284365B1 FR7527784A FR7527784A FR2284365B1 FR 2284365 B1 FR2284365 B1 FR 2284365B1 FR 7527784 A FR7527784 A FR 7527784A FR 7527784 A FR7527784 A FR 7527784A FR 2284365 B1 FR2284365 B1 FR 2284365B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7527784A
Other languages
French (fr)
Other versions
FR2284365A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prerovske Strojirny np
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 FR2284365A1 publication Critical patent/FR2284365A1/en
Application granted granted Critical
Publication of FR2284365B1 publication Critical patent/FR2284365B1/fr
Granted legal-status Critical Current

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 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

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)
FR7527784A 1974-09-10 1975-09-10 Cement calcining plant using vertical reactor - mounted above a cyclone separator from which flue gases enter preheater(CS-15.9.75) Granted FR2284365A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2284365A1 FR2284365A1 (en) 1976-04-09
FR2284365B1 true FR2284365B1 (en) 1979-06-29

Family

ID=5408409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527784A Granted FR2284365A1 (en) 1974-09-10 1975-09-10 Cement calcining plant using vertical reactor - mounted above a cyclone separator from which flue gases enter preheater(CS-15.9.75)

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724654C2 (en) * 1977-06-01 1984-01-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for burning fine-grained to powdery material, in particular raw cement meal
JPS5841487U (en) * 1981-09-14 1983-03-18 株式会社東芝 Refrigerator container support device
DE3342687A1 (en) * 1983-11-25 1985-06-05 Krupp Polysius Ag, 4720 Beckum METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS

Also Published As

Publication number Publication date
DE2540338A1 (en) 1976-03-18
FR2284365A1 (en) 1976-04-09
DK399975A (en) 1976-03-11
CS169523B1 (en) 1976-07-29
JPS5163820A (en) 1976-06-02
ES440844A1 (en) 1977-03-01
DK142962C (en) 1981-09-28
DD120704A1 (en) 1976-06-20
JPS5653186B2 (en) 1981-12-17
DK142962B (en) 1981-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse