DK104296A - Apparat til prækalcinering af cementmateriale - Google Patents

Apparat til prækalcinering af cementmateriale Download PDF

Info

Publication number
DK104296A
DK104296A DK104296A DK104296A DK104296A DK 104296 A DK104296 A DK 104296A DK 104296 A DK104296 A DK 104296A DK 104296 A DK104296 A DK 104296A DK 104296 A DK104296 A DK 104296A
Authority
DK
Denmark
Prior art keywords
cement material
calcining cement
calcining
cement
Prior art date
Application number
DK104296A
Other languages
English (en)
Inventor
Hee Kab Oh
Hong Bae Kwak
Hyung Suhk Suh
Kyung Han Ahn
Kab Soo Noh
Original Assignee
Ssangyong Cement Ind Co Ltd
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 Ssangyong Cement Ind Co Ltd filed Critical Ssangyong Cement Ind Co Ltd
Publication of DK104296A publication Critical patent/DK104296A/da

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
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • 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
    • 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
    • C04B7/44—Burning; Melting
    • C04B7/4476—Selection of the kiln atmosphere
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK104296A 1995-09-25 1996-09-25 Apparat til prækalcinering af cementmateriale DK104296A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950031580A KR0131828B1 (ko) 1995-09-25 1995-09-25 이중 선회 기류를 형성하는 시멘트 원료의 가소장치

Publications (1)

Publication Number Publication Date
DK104296A true DK104296A (da) 1997-03-26

Family

ID=19427700

Family Applications (1)

Application Number Title Priority Date Filing Date
DK104296A DK104296A (da) 1995-09-25 1996-09-25 Apparat til prækalcinering af cementmateriale

Country Status (5)

Country Link
JP (1) JPH09221345A (da)
KR (1) KR0131828B1 (da)
CN (1) CN1107854C (da)
DE (1) DE19641207A1 (da)
DK (1) DK104296A (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7229281B2 (en) 2000-09-11 2007-06-12 Cadence Environmental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US6672865B2 (en) * 2000-09-11 2004-01-06 Cadence Enviromental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
EA200801513A1 (ru) 2006-01-09 2009-02-27 Кейденс Инвайриментал Энерджи, Инк. СПОСОБ И УСТРОЙСТВО ДЛЯ СОКРАЩЕНИЯ ВЫБРОСОВ NOx ВО ВРАЩАЮЩЕЙСЯ ОБЖИГОВОЙ ПЕЧИ ПОСРЕДСТВОМ СЕЛЕКТИВНОГО НЕКАТАЛИТИЧЕСКОГО ВОССТАНОВЛЕНИЯ (SNCR)
DE102006017210A1 (de) * 2006-04-12 2007-10-18 Cemag-Anlagenbau-Dessau Gmbh Verfahren und Vorrichtung zum Einführen von Rohmehl und Festbrennstoff in einen Kalzinator
DE102006017211A1 (de) * 2006-04-12 2007-10-18 Cemag-Anlagenbau-Dessau Gmbh Verfahren und Vorrichtung zum Einführen von Rohmehl mittels Tertiärluft in den Kalzinator
JP2010095410A (ja) * 2008-10-17 2010-04-30 Taiheiyo Cement Corp 廃油系廃棄物の利用方法
FI126564B (fi) 2011-02-28 2017-02-15 Andritz Oy Menetelmä ja laitteisto meesan polttamiseksi
CN106152793A (zh) * 2015-04-05 2016-11-23 南京凯盛国际工程有限公司 带预燃炉的高固气比预热器及其预热方法

Also Published As

Publication number Publication date
CN1154465A (zh) 1997-07-16
CN1107854C (zh) 2003-05-07
KR0131828B1 (ko) 1998-04-13
KR970015513A (ko) 1997-04-28
JPH09221345A (ja) 1997-08-26
DE19641207A1 (de) 1997-03-27

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment