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DK151376C - Fremgangsmaade og anlaeg til flertrinskalcinering af raamel, specielt til cementfremstilling - Google Patents

Fremgangsmaade og anlaeg til flertrinskalcinering af raamel, specielt til cementfremstilling

Info

Publication number
DK151376C
DK151376C DK200982A DK200982A DK151376C DK 151376 C DK151376 C DK 151376C DK 200982 A DK200982 A DK 200982A DK 200982 A DK200982 A DK 200982A DK 151376 C DK151376 C DK 151376C
Authority
DK
Denmark
Prior art keywords
plant
special
frame
cement manufacturing
step calcination
Prior art date
Application number
DK200982A
Other languages
English (en)
Other versions
DK151376B (da
DK200982A (da
Inventor
Franz Krennbauer
Original Assignee
Voest Alpine 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3525598&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK151376(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of DK200982A publication Critical patent/DK200982A/da
Publication of DK151376B publication Critical patent/DK151376B/da
Application granted granted Critical
Publication of DK151376C publication Critical patent/DK151376C/da

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 specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/2058—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on each string
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DK200982A 1981-05-06 1982-05-05 Fremgangsmaade og anlaeg til flertrinskalcinering af raamel, specielt til cementfremstilling DK151376C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT199781 1981-05-06
AT199781A AT369720B (de) 1981-05-06 1981-05-06 Verfahren und vorrichtung zum kalzinieren von rohmehl, insbesondere fuer die zementherstellung

Publications (3)

Publication Number Publication Date
DK200982A DK200982A (da) 1982-11-07
DK151376B DK151376B (da) 1987-11-30
DK151376C true DK151376C (da) 1988-07-18

Family

ID=3525598

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200982A DK151376C (da) 1981-05-06 1982-05-05 Fremgangsmaade og anlaeg til flertrinskalcinering af raamel, specielt til cementfremstilling

Country Status (10)

Country Link
EP (1) EP0064489B1 (da)
AT (1) AT369720B (da)
CS (1) CS250215B2 (da)
DD (1) DD201669A5 (da)
DE (1) DE3260345D1 (da)
DK (1) DK151376C (da)
ES (1) ES511784A0 (da)
PL (1) PL130594B1 (da)
RO (1) RO82959B (da)
YU (2) YU43639B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381694B (de) * 1985-01-11 1986-11-10 Voest Alpine Ag Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut, insbesondere zum brennen von zementrohmehl
AT405513B (de) * 1998-02-12 1999-09-27 Oemag Montananlagenbau Gmbh Verfahren und anlage zum brennen von pulverförmigem rohmaterial

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
DK151376B (da) 1987-11-30
EP0064489A1 (de) 1982-11-10
ES8305219A1 (es) 1983-04-01
DD201669A5 (de) 1983-08-03
EP0064489B1 (de) 1984-07-11
YU58682A (en) 1984-12-31
YU43639B (en) 1989-10-31
DK200982A (da) 1982-11-07
CS250215B2 (en) 1987-04-16
PL236282A1 (en) 1983-01-03
YU146984A (en) 1988-04-30
ES511784A0 (es) 1983-04-01
RO82959A (ro) 1984-01-14
ATA199781A (de) 1982-06-15
DE3260345D1 (en) 1984-08-16
PL130594B1 (en) 1984-08-31
AT369720B (de) 1983-01-25
RO82959B (ro) 1984-01-30

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Legal Events

Date Code Title Description
PBP Patent lapsed