ZA834871B - Apparatus for burning pulverulent raw material - Google Patents

Apparatus for burning pulverulent raw material

Info

Publication number
ZA834871B
ZA834871B ZA834871A ZA834871A ZA834871B ZA 834871 B ZA834871 B ZA 834871B ZA 834871 A ZA834871 A ZA 834871A ZA 834871 A ZA834871 A ZA 834871A ZA 834871 B ZA834871 B ZA 834871B
Authority
ZA
South Africa
Prior art keywords
raw material
pulverulent raw
burning pulverulent
burning
raw
Prior art date
Application number
ZA834871A
Other languages
English (en)
Inventor
Peter Bechtoft Nielsen
Original Assignee
Smidth & Co As F L
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=8128327&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA834871(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of ZA834871B publication Critical patent/ZA834871B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • 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
    • 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
    • F27B7/2025—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Manufacture And Refinement Of Metals (AREA)
ZA834871A 1982-09-02 1983-07-04 Apparatus for burning pulverulent raw material ZA834871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK392682A DK151319C (da) 1982-09-02 1982-09-02 Anlaeg til braending af pulverformet materiale

Publications (1)

Publication Number Publication Date
ZA834871B true ZA834871B (en) 1984-03-28

Family

ID=8128327

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA834871A ZA834871B (en) 1982-09-02 1983-07-04 Apparatus for burning pulverulent raw material

Country Status (17)

Country Link
US (1) US4561842A (xx)
EP (1) EP0103423B2 (xx)
JP (1) JPS5962337A (xx)
KR (1) KR910000710B1 (xx)
AU (1) AU563609B2 (xx)
BR (1) BR8304599A (xx)
CA (1) CA1212230A (xx)
DE (1) DE3362188D1 (xx)
DK (1) DK151319C (xx)
EG (1) EG15977A (xx)
ES (1) ES8500087A1 (xx)
GR (1) GR78937B (xx)
IE (1) IE55487B1 (xx)
IN (1) IN158543B (xx)
MX (1) MX156820A (xx)
PT (1) PT77253B (xx)
ZA (1) ZA834871B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548580A (en) * 1981-12-04 1985-10-22 Mitsubishi Jukogyo K.K. Calcining apparatus for powdery materials
DE3420078A1 (de) * 1984-05-29 1985-12-05 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3520056A1 (de) * 1985-06-04 1986-12-04 O & K Orenstein & Koppel Ag, 1000 Berlin Verfahren zur waermebehandlung von feinkoernigem gut
DE3522883A1 (de) * 1985-06-26 1987-01-08 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3703596A1 (de) * 1987-02-06 1988-08-18 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung von zement aus zementrohmehl
US5049198A (en) * 1988-06-10 1991-09-17 Ribas Roger S Calcium sulfate process for the coproduction of Portland cement clinker and concentrated sulfur dioxide adequate to manufacture sulfuric acid
FR2633039B1 (fr) * 1988-06-21 1991-02-01 Fives Cail Babcock Installation pour la fabrication du ciment par voie seche avec four de precalcination
DK163089A (da) * 1989-04-05 1990-10-06 Smidth & Co As F L Reduktion af emission af nitrogenoxide (nox) fra et ovnanlaeg
PL183836B1 (pl) * 1996-02-14 2002-07-31 Smidth & Co As F L Sposób zmniejszania emisji NOx z instalacji piecowej
DE19705560A1 (de) * 1997-02-13 1998-08-20 Krupp Polysius Ag Verfahren und Anlage zur Herstellung von Zementklinker
DK174194B1 (da) * 1998-02-04 2002-09-09 Smidth & Co As F L Ovnanlæg, samt fremgangsmåde til fremstilling af cement
DE19903954A1 (de) * 1999-02-02 2000-08-03 Kloeckner Humboldt Wedag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
MXPA01007229A (es) 2001-07-13 2003-08-19 Cemex Trademarks Worldwide Ltd Metodo para producir clinker de cemento utilizando coque de alto contenido de azufre.
CN107218803A (zh) * 2017-06-30 2017-09-29 上海柯来浦能源科技有限公司 一种热效率高的回转窑
CN107840584A (zh) * 2017-12-01 2018-03-27 河南中蓝新材料科技有限公司 一种采用液体燃料悬浮焙烧粉状活性石灰的焙烧炉
CN107739162A (zh) * 2017-12-01 2018-02-27 河南中蓝新材料科技有限公司 一种利用气体燃料悬浮焙烧粉状活性石灰的焙烧炉***
EP3738939A1 (en) * 2019-05-17 2020-11-18 HeidelbergCement AG Method for calcining raw meal for cement clinker manufacturing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071309A (en) * 1959-05-11 1963-01-01 Trane Co Compressor cylinder and unloader apparatus
AU471315B2 (en) * 1972-05-20 1976-04-15 Ishikawajima-Harima Jukogyo K.K. Apparatus for burning materials of cement andthe luce
JPS5527022B2 (xx) * 1972-09-04 1980-07-17
DE2247172C3 (de) * 1972-09-26 1981-07-02 Krupp Polysius Ag, 4720 Beckum Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl.
GB1434091A (en) * 1973-04-30 1976-04-28 Smidth & Co As F L Plant for burning or heat treatment of granular or pulverous material
JPS5072924A (xx) * 1973-10-29 1975-06-16
FR2250423A5 (en) * 1973-11-06 1975-05-30 Ishikawajima Harima Heavy Ind Cement powder preheating - in several stages by kiln waste gases and in parallel stages by combustion gases
GB1406965A (en) * 1973-11-08 1975-09-17 Ishikawajima Harima Heavy Ind Suspension-type preheating system for powdery raw materials
DE2362132C2 (de) * 1973-12-14 1982-03-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Einrichtung zur thermischen Behandlung von feinkörnigem Gut mit mehreren einem Wärmetauschersystem zugeordneten Zusatzbrenneinrichtungen
JPS5292238A (en) * 1976-01-12 1977-08-03 Onoda Cement Co Ltd Method of baking powdery materials of multistage cyclone of auxiliary furnace type and apparatus for carrying out thereof
US4063875A (en) * 1976-05-28 1977-12-20 Allis-Chalmers Corporation Cement making apparatus including preheater, kiln, cooler and auxiliary furnace
US4071309A (en) * 1976-05-28 1978-01-31 Allis-Chalmers Corporation Method and apparatus for making cement with preheater, kiln and heat exchanger for heating combustion air
US4270900A (en) * 1980-01-07 1981-06-02 Allis-Chalmers Corporation Suspension preheater
DE3000494A1 (de) * 1980-01-08 1981-07-09 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3164216D1 (en) * 1980-11-17 1984-07-19 Smidth & Co As F L Cement burning plant

Also Published As

Publication number Publication date
BR8304599A (pt) 1984-04-24
EP0103423B1 (en) 1986-02-19
CA1212230A (en) 1986-10-07
IN158543B (xx) 1986-12-06
EP0103423B2 (en) 1993-11-18
GR78937B (xx) 1984-10-02
MX156820A (es) 1988-10-05
DK151319B (da) 1987-11-23
JPS5962337A (ja) 1984-04-09
EP0103423A1 (en) 1984-03-21
ES525207A0 (es) 1984-10-01
DK392682A (da) 1984-03-03
JPH0380536B2 (xx) 1991-12-25
EG15977A (en) 1986-12-30
KR910000710B1 (ko) 1991-01-31
IE831858L (en) 1984-03-02
KR840005979A (ko) 1984-11-21
DE3362188D1 (en) 1986-03-27
ES8500087A1 (es) 1984-10-01
DK151319C (da) 1988-05-09
PT77253B (en) 1986-02-17
US4561842A (en) 1985-12-31
PT77253A (en) 1983-09-01
AU1660783A (en) 1984-03-08
IE55487B1 (en) 1990-09-26
AU563609B2 (en) 1987-07-16

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