IT1022895B - Apparecchiatura per la cottura di materiali grezzi di cemento e simili - Google Patents

Apparecchiatura per la cottura di materiali grezzi di cemento e simili

Info

Publication number
IT1022895B
IT1022895B IT28451/74A IT2845174A IT1022895B IT 1022895 B IT1022895 B IT 1022895B IT 28451/74 A IT28451/74 A IT 28451/74A IT 2845174 A IT2845174 A IT 2845174A IT 1022895 B IT1022895 B IT 1022895B
Authority
IT
Italy
Prior art keywords
cement
equipment
similar
raw materials
cooking raw
Prior art date
Application number
IT28451/74A
Other languages
English (en)
Italian (it)
Original Assignee
Podnik Narodni
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 Podnik Narodni, Prerovske Strojirny Np filed Critical Podnik Narodni
Application granted granted Critical
Publication of IT1022895B publication Critical patent/IT1022895B/it

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
    • F27B7/2025—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT28451/74A 1973-10-19 1974-10-15 Apparecchiatura per la cottura di materiali grezzi di cemento e simili IT1022895B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS7209A CS165935B1 (enrdf_load_stackoverflow) 1973-10-19 1973-10-19

Publications (1)

Publication Number Publication Date
IT1022895B true IT1022895B (it) 1978-04-20

Family

ID=5420821

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28451/74A IT1022895B (it) 1973-10-19 1974-10-15 Apparecchiatura per la cottura di materiali grezzi di cemento e simili

Country Status (11)

Country Link
JP (1) JPS5078625A (enrdf_load_stackoverflow)
AT (1) AT336474B (enrdf_load_stackoverflow)
BR (1) BR7408702A (enrdf_load_stackoverflow)
CH (1) CH579004A5 (enrdf_load_stackoverflow)
CS (1) CS165935B1 (enrdf_load_stackoverflow)
DD (1) DD114671A1 (enrdf_load_stackoverflow)
DE (1) DE2449642B2 (enrdf_load_stackoverflow)
DK (1) DK139115B (enrdf_load_stackoverflow)
FR (1) FR2248245B1 (enrdf_load_stackoverflow)
GB (1) GB1441733A (enrdf_load_stackoverflow)
IT (1) IT1022895B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048537B1 (en) 1980-09-22 1985-03-20 F.L. Smidth & Co. A/S Kiln plant for burning granular or pulverulent material
DE3212009A1 (de) * 1982-03-31 1983-10-06 Krupp Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
TW487689B (en) * 2000-03-30 2002-05-21 Smidth & Co As F L Method and apparatus for manufacturing cement clinker from particulate cement raw material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238053B2 (enrdf_load_stackoverflow) * 1972-09-12 1977-09-27

Also Published As

Publication number Publication date
DK139115B (da) 1978-12-18
ATA822474A (de) 1976-08-15
CS165935B1 (enrdf_load_stackoverflow) 1975-12-22
DE2449642A1 (de) 1975-04-30
DE2449642B2 (de) 1977-09-01
DK139115C (enrdf_load_stackoverflow) 1979-05-28
DK525274A (enrdf_load_stackoverflow) 1975-06-30
DD114671A1 (enrdf_load_stackoverflow) 1975-08-12
AT336474B (de) 1977-05-10
CH579004A5 (enrdf_load_stackoverflow) 1976-08-31
JPS5078625A (enrdf_load_stackoverflow) 1975-06-26
FR2248245A1 (enrdf_load_stackoverflow) 1975-05-16
GB1441733A (en) 1976-07-07
FR2248245B1 (enrdf_load_stackoverflow) 1979-05-04
BR7408702A (pt) 1975-10-14

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