DK142066B - Anlæg til brænding af cementråmateriale. - Google Patents

Anlæg til brænding af cementråmateriale. Download PDF

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Publication number
DK142066B
DK142066B DK94275A DK94275A DK142066B DK 142066 B DK142066 B DK 142066B DK 94275 A DK94275 A DK 94275A DK 94275 A DK94275 A DK 94275A DK 142066 B DK142066 B DK 142066B
Authority
DK
Denmark
Prior art keywords
chamber
preheater
shaft
branch
raw material
Prior art date
Application number
DK94275A
Other languages
Danish (da)
English (en)
Other versions
DK142066C (bs
DK94275A (bs
Inventor
Jiri Filous
Josef Plsek
Petr Nemecek
Original Assignee
Prerovske Strojirny Np
Civilingenioer M Gregersen
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 Prerovske Strojirny Np, Civilingenioer M Gregersen filed Critical Prerovske Strojirny Np
Publication of DK94275A publication Critical patent/DK94275A/da
Publication of DK142066B publication Critical patent/DK142066B/da
Application granted granted Critical
Publication of DK142066C publication Critical patent/DK142066C/da

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
    • C04B7/432—Preheating without addition of fuel
    • 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 peculiar to 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

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DK94275A 1974-03-08 1975-03-10 Anlæg til brænding af cementråmateriale. DK142066B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS168274A CS210252B1 (en) 1974-03-08 1974-03-08 Facility for firing the cementing raw material and similar substances
CS168274 1974-03-08

Publications (3)

Publication Number Publication Date
DK94275A DK94275A (bs) 1975-09-09
DK142066B true DK142066B (da) 1980-08-18
DK142066C DK142066C (bs) 1981-03-16

Family

ID=5351795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94275A DK142066B (da) 1974-03-08 1975-03-10 Anlæg til brænding af cementråmateriale.

Country Status (12)

Country Link
JP (1) JPS5547309B2 (bs)
AT (1) AT346751B (bs)
BR (1) BR7501364A (bs)
CH (1) CH615655A5 (bs)
CS (1) CS210252B1 (bs)
DD (1) DD119084A1 (bs)
DE (1) DE2509127B2 (bs)
DK (1) DK142066B (bs)
FR (1) FR2263204B1 (bs)
GB (1) GB1454877A (bs)
IT (1) IT1034125B (bs)
SU (1) SU655882A1 (bs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479220A (en) * 1975-10-27 1977-07-06 Smidth & Co As F L Kiln plant
IT1121731B (it) * 1975-10-28 1986-04-23 Fives Cail Babcock Perfezionamenti nelle installazioni di fabbricazione di cemento per via secca
DE2752323A1 (de) * 1977-11-23 1979-06-07 Polysius Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3248175A1 (de) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe
GB8325035D0 (en) * 1983-09-19 1983-10-19 Smidth & Co As F L Precalcining pulverous raw material
JPH02106382U (bs) * 1989-02-13 1990-08-23
DE102006017211A1 (de) * 2006-04-12 2007-10-18 Cemag-Anlagenbau-Dessau Gmbh Verfahren und Vorrichtung zum Einführen von Rohmehl mittels Tertiärluft in den Kalzinator
EP2676941A1 (en) 2012-06-21 2013-12-25 Carbon-Hydrogen-Minerals SPRL Process and plant for cement clinker production
EP2703369A1 (en) 2012-08-30 2014-03-05 Carbon-Hydrogen-Minerals SPRL Process and plant for cement clinker production
CN108267013B (zh) * 2016-12-31 2023-10-27 中冶长天国际工程有限责任公司 一种烧结矿冷却和余热利用系统和低氧全循环冷却方法
CN112728930B (zh) * 2021-01-05 2022-07-29 河南鑫诚耐火材料股份有限公司 一种焙烧回转窑

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239407B2 (bs) * 1972-04-27 1977-10-05

Also Published As

Publication number Publication date
AT346751B (de) 1978-11-27
CH615655A5 (en) 1980-02-15
ATA137975A (de) 1978-03-15
GB1454877A (en) 1976-11-03
DE2509127A1 (de) 1975-09-18
CS210252B1 (en) 1982-01-29
DD119084A1 (bs) 1976-04-05
DK142066C (bs) 1981-03-16
FR2263204B1 (bs) 1978-10-06
SU655882A1 (ru) 1979-04-05
DE2509127B2 (de) 1977-05-26
IT1034125B (it) 1979-09-10
DK94275A (bs) 1975-09-09
JPS50126022A (bs) 1975-10-03
JPS5547309B2 (bs) 1980-11-28
BR7501364A (pt) 1975-12-09
FR2263204A1 (bs) 1975-10-03

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