KR920000646A - 분말입자 상태 원료의 예열장치 - Google Patents

분말입자 상태 원료의 예열장치 Download PDF

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Publication number
KR920000646A
KR920000646A KR1019910010569A KR910010569A KR920000646A KR 920000646 A KR920000646 A KR 920000646A KR 1019910010569 A KR1019910010569 A KR 1019910010569A KR 910010569 A KR910010569 A KR 910010569A KR 920000646 A KR920000646 A KR 920000646A
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KR
South Korea
Prior art keywords
heat exchanger
centrifuge
preheating apparatus
raw material
place
Prior art date
Application number
KR1019910010569A
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English (en)
Other versions
KR930011376B1 (ko
Inventor
미끼오 아오야마
이사오 하시모또
쥰 다데바야시
Original Assignee
오오바 히로시
가와사끼쥬고교 가부시끼가이샤
마루오 기헤이
마루오 칼슘주식회사
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Application filed by 오오바 히로시, 가와사끼쥬고교 가부시끼가이샤, 마루오 기헤이, 마루오 칼슘주식회사 filed Critical 오오바 히로시
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Publication of KR930011376B1 publication Critical patent/KR930011376B1/ko

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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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/003—Cyclones or chain of cyclones
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음

Description

분말입자 상태 원료의 예열장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 분류(粉流) 상태의 원재료의 예열장치의 일부를 절단한 정면도,
제2도는 제1도의 표시된 예열장치를 서스펜션 프리히터(Suspension Preheater)에 편입하고 또 특정의 원심 분리기(cyclone)를 병렬복수형 구조로한 장치의 일부를 절단한 정면도,
제3도는 본 발명에 의한 예열장치를 복수개 사용하여 제2도에 표시한 병렬복수형의 원심분리기 구조를 생략한 실시예의 일부를 절단한 정면도.

Claims (9)

  1. 소성로(4)의 윗쪽에 복수의 원심분리기(C1---Cn)을 다단계적으로 배설하여 구성된 서스펜션 프리히타(1)에 상기한 소성로(4)의 폐기가스를 유도하여 분말입자 상태의 원료를 예열하기 위한 분말입자 상태 원료의 예열장치에 있어서, 소성로(4)에 직결된 제품의 포집 원심분리기(C)와 최하단 원심분리기(C1)을 접속한 닥트(9)에 대신하여 유동층, 또는 분사층형의 열교환기(7)을 배설한 것을 특징으로 하는 분말입자 상태 원료의 예열장치.
  2. 청구범위 제1항에 있어서, 상기한 원심분리기(C1)외 그 상단의 원심분리기(C2)를 접속한 닥트에 대신하여 열교환기를 배설한것을 특징으로 하는 분말입자 상태 원료의 예열장치.
  3. 청구범위 제1항에 있어서, 상기한 원심분리기(C2)와 그 상단의 원심 분리기(C3)를 접속한 닥트에 대신하여 상기한 열교환기를 배설한것을 특징으로한 분말입자 상태원료의 예열장치.
  4. 청구범위 제1항에 있어서, 상기한 원심분리기(C2)와 그 상단의 원심 분리기(C3)를 접속한 닥트에 대신하여 열교환기를 배설한것을 특징으로한 분말입자 상태원료의 예열장치.
  5. 청구범위 제1항에 있어서, 상기한 열교환기에 보조 열료버너를 부설한 것을 특징으로한 분말입자 상태 원료의 예열장치.
  6. 청구범위 제2항에 있어서, 상기한 열교환기에 보조 연료버너를 부설한것을 특징으로한 분말입자 상태 원료의 예열장치.
  7. 청구범위 제3항에 있어서, 열교환기에 보조 연료버너를 부설한 것을 특징으로한 분말입자 상태 원료의 예열장치.
  8. 청구범위 제4항에 있어서, 열교환기에 보조 연료버너를 부설한 것을 특징으로한 분말입자 상태 원료의 예열장치.
  9. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910010569A 1990-06-26 1991-06-25 분말입자 재료의 예열장치 KR930011376B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2169449A JPH0776671B2 (ja) 1990-06-26 1990-06-26 粉粒状原料の予熱装置
JP169449 1990-06-26
JP90-169449 1990-06-26

Publications (2)

Publication Number Publication Date
KR920000646A true KR920000646A (ko) 1992-01-29
KR930011376B1 KR930011376B1 (ko) 1993-12-04

Family

ID=15886811

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010569A KR930011376B1 (ko) 1990-06-26 1991-06-25 분말입자 재료의 예열장치

Country Status (6)

Country Link
US (1) US5193997A (ko)
EP (1) EP0464631B2 (ko)
JP (1) JPH0776671B2 (ko)
KR (1) KR930011376B1 (ko)
DE (1) DE69107251T3 (ko)
DK (1) DK0464631T3 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK171324B1 (da) * 1994-06-29 1996-09-09 Smidth & Co As F L Anlæg til varmebehandling af stykformet materiale
DE10030550A1 (de) * 2000-01-20 2001-08-02 Fehb Gmbh Stendal Verfahren und Vorrichtung zur Herstellung von kalzinierter Knochenasche
KR100899941B1 (ko) * 2002-12-26 2009-05-28 주식회사 포스코 생석회 소성 공정에서의 배출 가스 재활용 장치
FR2947542B1 (fr) * 2009-07-02 2011-07-29 Fives Fcb Procede de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle
JP5850494B2 (ja) * 2011-11-18 2016-02-03 太平洋セメント株式会社 放射性セシウムの除去方法及び除去装置
FR3023904B1 (fr) * 2014-07-18 2020-10-23 Ifp Energies Now Dispositif de repartition d'un flux solide issu d'un ecoulement de type riser en n sous flux solide de valeur determinee
JP2018159523A (ja) * 2017-03-23 2018-10-11 三菱マテリアル株式会社 未燃カーボン含有石炭灰改質装置および未燃カーボン含有石炭灰の改質方法
EP3969426A4 (en) * 2019-05-13 2023-07-05 Carmeuse Lime, Inc. CALCINATOR USING RECYCLED GAS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919381A (en) * 1959-09-16 1963-02-27 Bx Plastics Ltd Improvements in and relating to thermoplastic compositions
GB960863A (en) * 1960-09-13 1964-06-17 Dessau Zementanlagenbau Veb Process for the calcination of raw silicate material
US3738794A (en) * 1971-03-17 1973-06-12 Walther & Cie Ag Process and apparatus for preheating powder
JPS5343182B2 (ko) * 1974-11-07 1978-11-17
JPS53110624A (en) * 1977-03-09 1978-09-27 Mitsubishi Heavy Ind Ltd Fluidizing typed calcinating apparatus with preheating means
DE3244943A1 (de) * 1982-12-04 1984-06-07 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von zementklinker
US4527973A (en) * 1982-12-23 1985-07-09 Ube Industries, Ltd. Precalciner for cement raw meal
EP0182697B2 (fr) * 1984-11-12 1994-11-02 Cle Procédé et installation de traitement thermique, pouvant être appliqué à la fabrication d'un liant hydraulique, comprenant une étape de post-combustion
JPS631196A (ja) * 1986-06-19 1988-01-06 Fujitsu Ltd デ−タ索引方法
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
DE3829853C1 (ko) * 1988-09-02 1989-11-30 O & K Orenstein & Koppel Ag, 1000 Berlin, De
JPH02263544A (ja) * 1989-04-04 1990-10-26 Aichi Steel Works Ltd 金属溶湯浸漬用ヒータ装置

Also Published As

Publication number Publication date
EP0464631B2 (en) 1998-01-07
DE69107251T3 (de) 1998-05-07
EP0464631A3 (en) 1992-11-25
EP0464631A2 (en) 1992-01-08
JPH0460381A (ja) 1992-02-26
JPH0776671B2 (ja) 1995-08-16
EP0464631B1 (en) 1995-02-08
KR930011376B1 (ko) 1993-12-04
DK0464631T3 (da) 1995-05-01
DE69107251T2 (de) 1995-06-01
DE69107251D1 (de) 1995-03-23
US5193997A (en) 1993-03-16

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