DE602004007818D1 - Verfahren und anlage zum vorerhitzen von teilchen- oder pulverförmigem material - Google Patents

Verfahren und anlage zum vorerhitzen von teilchen- oder pulverförmigem material

Info

Publication number
DE602004007818D1
DE602004007818D1 DE602004007818T DE602004007818T DE602004007818D1 DE 602004007818 D1 DE602004007818 D1 DE 602004007818D1 DE 602004007818 T DE602004007818 T DE 602004007818T DE 602004007818 T DE602004007818 T DE 602004007818T DE 602004007818 D1 DE602004007818 D1 DE 602004007818D1
Authority
DE
Germany
Prior art keywords
cyclone
heating
riser duct
powder material
material before
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004007818T
Other languages
English (en)
Other versions
DE602004007818T2 (de
Inventor
Jensen Lars Skaarup
Jens Peter Hansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLSmidth AS
Original Assignee
FLSmidth AS
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 FLSmidth AS filed Critical FLSmidth AS
Publication of DE602004007818D1 publication Critical patent/DE602004007818D1/de
Application granted granted Critical
Publication of DE602004007818T2 publication Critical patent/DE602004007818T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C04B7/364—Avoiding environmental pollution during cement-manufacturing
    • 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
    • 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
    • C04B7/364—Avoiding environmental pollution during cement-manufacturing
    • C04B7/365—Avoiding environmental pollution during cement-manufacturing by extracting part of the material from the process flow and returning it into the process after a separate treatment, e.g. in a separate retention unit under specific conditions
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Public Health (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Fertilizers (AREA)
  • Cyclones (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Disintegrating Or Milling (AREA)
DE602004007818T 2003-10-29 2004-08-30 Verfahren und anlage zum vorerhitzen von teilchen- oder pulverförmigem material Active DE602004007818T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200301593 2003-10-29
DK200301593 2003-10-29
PCT/IB2004/002843 WO2005042429A1 (en) 2003-10-29 2004-08-30 Method and plant for preheating particulate or pulverulent material

Publications (2)

Publication Number Publication Date
DE602004007818D1 true DE602004007818D1 (de) 2007-09-06
DE602004007818T2 DE602004007818T2 (de) 2008-04-17

Family

ID=34530572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004007818T Active DE602004007818T2 (de) 2003-10-29 2004-08-30 Verfahren und anlage zum vorerhitzen von teilchen- oder pulverförmigem material

Country Status (19)

Country Link
US (1) US7384475B2 (de)
EP (1) EP1678097B1 (de)
JP (1) JP4689618B2 (de)
KR (1) KR101131294B1 (de)
CN (1) CN100376504C (de)
AT (1) ATE368016T1 (de)
AU (1) AU2004285761B2 (de)
BR (1) BRPI0410069B8 (de)
CA (1) CA2521797C (de)
DE (1) DE602004007818T2 (de)
DK (1) DK1678097T3 (de)
ES (1) ES2290759T3 (de)
MX (1) MXPA05013381A (de)
PL (1) PL1678097T3 (de)
PT (1) PT1678097E (de)
RU (1) RU2349559C2 (de)
TW (1) TWI359124B (de)
WO (1) WO2005042429A1 (de)
ZA (1) ZA200507563B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102302892B (zh) 2010-12-30 2013-05-22 圣达瀚科技有限公司 用双效反应器处理高温废物焚化炉产生的烟气的方法和系统
CN102302891B (zh) * 2010-12-30 2013-08-14 圣达瀚科技有限公司 用双效反应器处理焚烧产生的烟气的方法及其系统
CN102303957B (zh) 2011-01-28 2013-04-10 圣达瀚科技有限公司 利用双效反应器结合水泥生产处理废气的方法及其系统
US9616401B2 (en) * 2012-03-14 2017-04-11 Mitsubishi Materials Corporation Cement production apparatus
AT13401U1 (de) * 2013-04-11 2013-12-15 A Tec Holding Gmbh Vorrichtung zum Entnehmen von Heißgas
JP6494469B2 (ja) * 2015-08-07 2019-04-03 太平洋セメント株式会社 セメント焼成装置の運転方法
DE102016003751B4 (de) * 2016-03-26 2019-09-26 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zementklinker mit vereinzeltem Mitstrom-Durchflusscalinator
US11566842B2 (en) * 2018-05-15 2023-01-31 Flsmidth A/S Emission abatement apparatus for processing of particulates and method of using same
CN108558239B (zh) * 2018-06-26 2021-04-16 武汉源锦建材科技有限公司 一种氧化镁精确制备装置及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK427274A (da) * 1974-08-12 1976-02-13 Smidth & Co As F L Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme
JPS61197452A (ja) * 1985-02-26 1986-09-01 三菱マテリアル株式会社 サスペンシヨンプレヒ−タ
JPS61242936A (ja) * 1985-04-15 1986-10-29 株式会社宇部実業エンヂニヤ−リングコンサルタント セメント原料の多段階予熱装置
MX164848B (es) * 1985-06-03 1992-09-25 Smidth & Co As F L Metodo mejorado para producir escoria
JPS62252349A (ja) * 1986-04-22 1987-11-04 秩父セメント株式会社 セメントキルン排ガスの処理方法
DE3643143A1 (de) * 1986-11-05 1988-05-11 Krupp Polysius Ag Verfahren zur entfernung von schadstoffen aus abgasen
AT390249B (de) * 1986-11-26 1990-04-10 Perlmooser Zementwerke Ag Verfahren zur verringerung der emission von waehrend der zementherstellung mit dem trockenverfahren insbesondere im waermetauscherbereich gebildetem so2 und vorrichtung zur durchfuehrung des verfahrens
GB2227301A (en) * 1989-01-18 1990-07-25 Smidth & Co As F L Method and apparatus for producing cement clinker
DK167005B1 (da) 1990-05-04 1993-08-16 Smidth & Co As F L Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer
DK191291A (da) * 1991-11-25 1993-05-26 Smidth & Co As F L Fremgangsmaade til reducering af so2-indholdet i afgangsgassen fra et klinkerfremstillingsanlaeg samt indretning til udoevelse af fremgangsmaaden
CN1210965A (zh) * 1997-09-08 1999-03-17 赵静山 用预分解技术改造五级旋风预热器的方法
CZ292416B6 (cs) * 1999-06-10 2003-09-17 Psp Engineering A. S. Kalcinační zařízení
BR0011761A (pt) * 1999-06-18 2002-03-05 Smidth & Co As F L Método e aparelho para dessulfuração de gases de descarga
DK174192B1 (da) * 2000-09-20 2002-09-09 Smidth & Co As F L Anlæg til fremstilling af cementklinker.
CN2527944Y (zh) * 2002-02-09 2002-12-25 郭红军 旋风预热器
RU2315736C2 (ru) * 2002-10-02 2008-01-27 Ф.Л. Смитт А/С Способ и установка для изготовления цементного клинкера

Also Published As

Publication number Publication date
US20060174806A1 (en) 2006-08-10
RU2349559C2 (ru) 2009-03-20
JP4689618B2 (ja) 2011-05-25
EP1678097A1 (de) 2006-07-12
AU2004285761B2 (en) 2009-07-16
PL1678097T3 (pl) 2007-12-31
BRPI0410069A (pt) 2006-05-23
BRPI0410069B8 (pt) 2013-02-19
KR101131294B1 (ko) 2012-03-30
ES2290759T3 (es) 2008-02-16
DK1678097T3 (da) 2007-09-17
CN1780799A (zh) 2006-05-31
PT1678097E (pt) 2007-10-25
EP1678097B1 (de) 2007-07-25
US7384475B2 (en) 2008-06-10
CA2521797C (en) 2013-05-28
DE602004007818T2 (de) 2008-04-17
ATE368016T1 (de) 2007-08-15
WO2005042429A1 (en) 2005-05-12
KR20060133956A (ko) 2006-12-27
BRPI0410069B1 (pt) 2013-01-08
TWI359124B (en) 2012-03-01
TW200514761A (en) 2005-05-01
CN100376504C (zh) 2008-03-26
CA2521797A1 (en) 2005-05-12
RU2005131733A (ru) 2006-06-10
MXPA05013381A (es) 2006-04-05
ZA200507563B (en) 2006-11-29
AU2004285761A1 (en) 2005-05-12
JP2007511455A (ja) 2007-05-10

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