CS171782B1 - - Google Patents

Info

Publication number
CS171782B1
CS171782B1 CS380774A CS380774A CS171782B1 CS 171782 B1 CS171782 B1 CS 171782B1 CS 380774 A CS380774 A CS 380774A CS 380774 A CS380774 A CS 380774A CS 171782 B1 CS171782 B1 CS 171782B1
Authority
CS
Czechoslovakia
Application number
CS380774A
Other languages
Czech (cs)
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 filed Critical
Priority to CS380774A priority Critical patent/CS171782B1/cs
Priority to GB2233775A priority patent/GB1501472A/en
Priority to BR7504319D priority patent/BR7503376A/en
Priority to DE19752523737 priority patent/DE2523737B2/en
Priority to JP6356675A priority patent/JPS569469B2/ja
Priority to DD18633375A priority patent/DD121173A1/xx
Publication of CS171782B1 publication Critical patent/CS171782B1/cs

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
    • F27B7/205—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 the string supplied with exhaust gases from the cooler
    • 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)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CS380774A 1974-05-29 1974-05-29 CS171782B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CS380774A CS171782B1 (en) 1974-05-29 1974-05-29
GB2233775A GB1501472A (en) 1974-05-29 1975-05-22 Method and apparatus for burning cement raw materials
BR7504319D BR7503376A (en) 1974-05-29 1975-05-28 PROCESS OF BURNING PRIMARY CEMENT MATERIALS AND APPLIANCE TO PERFORM THE PROCESS
DE19752523737 DE2523737B2 (en) 1974-05-29 1975-05-28 Process for burning cement clinker and apparatus for carrying out this process
JP6356675A JPS569469B2 (en) 1974-05-29 1975-05-29
DD18633375A DD121173A1 (en) 1974-05-29 1975-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS380774A CS171782B1 (en) 1974-05-29 1974-05-29

Publications (1)

Publication Number Publication Date
CS171782B1 true CS171782B1 (en) 1976-11-29

Family

ID=5379231

Family Applications (1)

Application Number Title Priority Date Filing Date
CS380774A CS171782B1 (en) 1974-05-29 1974-05-29

Country Status (6)

Country Link
JP (1) JPS569469B2 (en)
BR (1) BR7503376A (en)
CS (1) CS171782B1 (en)
DD (1) DD121173A1 (en)
DE (1) DE2523737B2 (en)
GB (1) GB1501472A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121731B (en) * 1975-10-28 1986-04-23 Fives Cail Babcock REFINEMENTS IN DRY CEMENT MANUFACTURING INSTALLATIONS
JPS52136219A (en) * 1976-05-12 1977-11-14 Ishikawajima Harima Heavy Ind Method of baking raw materials for cement and apparatus for carrying out thereof
DE2712239C2 (en) * 1977-03-21 1984-05-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for the production of low-alkali cement clinker from alkali-containing raw material
DE2933289C2 (en) * 1979-08-17 1985-10-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for burning clinker from cement raw materials
DE3212009A1 (en) * 1982-03-31 1983-10-06 Krupp Polysius Ag METHOD AND DEVICE FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE3248175A1 (en) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR THE THERMAL TREATMENT OF MINERAL RAW MATERIALS
JPS59111162U (en) * 1983-01-14 1984-07-26 日本トツプ工業株式会社 flying disc
DE3327576A1 (en) * 1983-07-30 1985-02-14 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR BURNING FINE-GRAINED GOODS, PARTICULARLY TO CEMENT CLINKER
DE3333718A1 (en) * 1983-09-17 1985-04-04 Klöckner-Humboldt-Deutz AG, 5000 Köln PLANT FOR BURNING FINE-GRAINED GOODS, PARTICULARLY TO CEMENT CLINKER
ZA905884B (en) * 1989-08-09 1991-08-28 Cra Services Heating and treatment of particulate material
CN110940194B (en) * 2019-12-27 2024-06-11 中冶焦耐(大连)工程技术有限公司 A gas resistance adjustment system and method for limestone rotary kiln preheater
WO2022179847A1 (en) 2021-02-24 2022-09-01 Thyssenkrupp Industrial Solutions Ag Height-optimized device for the thermal treatment of mineral substances
BE1029138B1 (en) * 2021-02-24 2022-09-19 Thyssenkrupp Ind Solutions Ag Height-optimized device for the heat treatment of mineral substances

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494715A (en) * 1972-04-27 1974-01-16

Also Published As

Publication number Publication date
BR7503376A (en) 1976-04-27
JPS50159515A (en) 1975-12-24
DD121173A1 (en) 1976-07-12
GB1501472A (en) 1978-02-15
DE2523737A1 (en) 1975-12-11
JPS569469B2 (en) 1981-03-02
DE2523737B2 (en) 1979-04-12

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