DD114671A1 - - Google Patents

Info

Publication number
DD114671A1
DD114671A1 DD181710A DD18171074A DD114671A1 DD 114671 A1 DD114671 A1 DD 114671A1 DD 181710 A DD181710 A DD 181710A DD 18171074 A DD18171074 A DD 18171074A DD 114671 A1 DD114671 A1 DD 114671A1
Authority
DD
German Democratic Republic
Application number
DD181710A
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
Publication of DD114671A1 publication Critical patent/DD114671A1/xx

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)
DD181710A 1973-10-19 1974-10-15 DD114671A1 (enrdf_load_stackoverflow)

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
DD114671A1 true DD114671A1 (enrdf_load_stackoverflow) 1975-08-12

Family

ID=5420821

Family Applications (1)

Application Number Title Priority Date Filing Date
DD181710A DD114671A1 (enrdf_load_stackoverflow) 1973-10-19 1974-10-15

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
IT1022895B (it) 1978-04-20
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
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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