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OA05078A - Improvements to installations for dry cement manufacturing. - Google Patents

Improvements to installations for dry cement manufacturing.

Info

Publication number
OA05078A
OA05078A OA55578A OA55578A OA05078A OA 05078 A OA05078 A OA 05078A OA 55578 A OA55578 A OA 55578A OA 55578 A OA55578 A OA 55578A OA 05078 A OA05078 A OA 05078A
Authority
OA
OAPI
Prior art keywords
installations
dry cement
cement manufacturing
dry
manufacturing
Prior art date
Application number
OA55578A
Other languages
French (fr)
Original Assignee
Fives Cail Babcock
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 Fives Cail Babcock filed Critical Fives Cail Babcock
Publication of OA05078A publication Critical patent/OA05078A/en

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
OA55578A 1974-08-05 1975-07-31 Improvements to installations for dry cement manufacturing. OA05078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427074A FR2281333A1 (en) 1974-08-05 1974-08-05 IMPROVEMENTS AT THE FACILITIES FOR THE MANUFACTURING OF CEMENT BY THE DRY METHOD

Publications (1)

Publication Number Publication Date
OA05078A true OA05078A (en) 1981-01-31

Family

ID=9142108

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55578A OA05078A (en) 1974-08-05 1975-07-31 Improvements to installations for dry cement manufacturing.

Country Status (11)

Country Link
JP (1) JPS5935851B2 (en)
BE (1) BE831440A (en)
BR (1) BR7504973A (en)
CH (1) CH601127A5 (en)
DE (1) DE2534498C2 (en)
DK (1) DK140543B (en)
ES (1) ES439480A1 (en)
FR (1) FR2281333A1 (en)
GB (1) GB1506863A (en)
IT (1) IT1039947B (en)
OA (1) OA05078A (en)

Families Citing this family (14)

* 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
FR2415281A1 (en) * 1978-01-18 1979-08-17 Lafarge Conseils HEAT TRANSFER PROCESS AND POSSIBLY TREATMENT OF A CEMENT CRU AND INSTALLATIONS FOR THE IMPLEMENTATION OF THIS PROCESS
DE3169346D1 (en) * 1980-09-22 1985-04-25 Smidth & Co As F L Kiln plant for burning granular or pulverulent material
JPS57170851A (en) * 1981-04-14 1982-10-21 Kawasaki Heavy Ind Ltd Method and device for baking cement clinker or like
DE3260374D1 (en) * 1981-10-27 1984-08-16 Voest Alpine Ag Process and installation for the production of cement
AT376649B (en) * 1981-11-13 1984-12-10 Voest Alpine Ag METHOD FOR PRODUCING CEMENT AND DEVICE FOR CARRYING OUT THE METHOD
AT375628B (en) * 1981-11-03 1984-08-27 Voest Alpine Ag METHOD FOR PRODUCING CEMENT AND DEVICE FOR CARRYING OUT THE METHOD
JPS5940880U (en) * 1982-09-07 1984-03-15 日揮株式会社 Metering valve for sample liquid collection
JPS59206037A (en) * 1983-05-10 1984-11-21 Ube Ind Ltd Calcination apparatus of granular raw material
DE3341695A1 (en) * 1983-11-18 1985-05-30 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND PLANT FOR BURNING FINE-GRAINED GOODS, IN PARTICULAR FOR PRODUCING CEMENT CLINKERS FROM CEMENT FLOUR
DE4041251A1 (en) * 1990-12-21 1992-06-25 Krupp Polysius Ag Material firing and power generation - uses low value fuel at kiln to give hot exhaust gas which is used to generate electricity
NL2015080B1 (en) 2015-07-02 2017-01-30 Subcoal Int B V Process for producing cement using a secondary fuel.
CN109648701B (en) * 2018-11-21 2023-12-26 浙江大东吴集团建设有限公司 Ceramsite preparation production line adopting tail gas secondary combustion process
CN112050652B (en) * 2020-09-16 2022-04-22 中材海外工程有限公司 Cyclone preheater for cement predecomposition kiln

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526296B2 (en) * 1972-08-31 1977-02-21

Also Published As

Publication number Publication date
FR2281333A1 (en) 1976-03-05
ES439480A1 (en) 1977-02-01
CH601127A5 (en) 1978-06-30
DE2534498A1 (en) 1976-02-26
BR7504973A (en) 1976-07-27
BE831440A (en) 1975-11-17
JPS5935851B2 (en) 1984-08-31
DK354775A (en) 1976-02-06
GB1506863A (en) 1978-04-12
DK140543B (en) 1979-10-01
IT1039947B (en) 1979-12-10
DK140543C (en) 1980-02-25
FR2281333B1 (en) 1979-03-09
DE2534498C2 (en) 1985-06-13
JPS5138314A (en) 1976-03-31

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