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DE69942019D1 - Vorrichtung und verfahren zur umgehung von ofenabgas - Google Patents

Vorrichtung und verfahren zur umgehung von ofenabgas

Info

Publication number
DE69942019D1
DE69942019D1 DE69942019T DE69942019T DE69942019D1 DE 69942019 D1 DE69942019 D1 DE 69942019D1 DE 69942019 T DE69942019 T DE 69942019T DE 69942019 T DE69942019 T DE 69942019T DE 69942019 D1 DE69942019 D1 DE 69942019D1
Authority
DE
Germany
Prior art keywords
overheading
oven gas
oven
gas
overheading oven
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.)
Expired - Lifetime
Application number
DE69942019T
Other languages
English (en)
Inventor
N Ueno
M Kasahara
H Harada
K Sutou
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.)
Taiheiyo Cement Corp
Original Assignee
Taiheiyo Cement Corp
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 Taiheiyo Cement Corp filed Critical Taiheiyo Cement Corp
Application granted granted Critical
Publication of DE69942019D1 publication Critical patent/DE69942019D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 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
    • 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
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • 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
    • 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
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas
    • F27D2009/0008—Ways to inject gases against surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE69942019T 1998-08-28 1999-08-27 Vorrichtung und verfahren zur umgehung von ofenabgas Expired - Lifetime DE69942019D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24339298 1998-08-28
PCT/JP1999/004645 WO2000012444A1 (fr) 1998-08-28 1999-08-27 Dispositif et procede de derivation des gaz brules d'un four

Publications (1)

Publication Number Publication Date
DE69942019D1 true DE69942019D1 (de) 2010-04-01

Family

ID=17103189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942019T Expired - Lifetime DE69942019D1 (de) 1998-08-28 1999-08-27 Vorrichtung und verfahren zur umgehung von ofenabgas

Country Status (6)

Country Link
EP (1) EP1048629B1 (de)
JP (1) JP4294871B2 (de)
DE (1) DE69942019D1 (de)
DK (1) DK1048629T3 (de)
ES (1) ES2337534T3 (de)
WO (1) WO2000012444A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1574487T3 (da) 2002-12-11 2012-12-17 Taiheiyo Cement Corp Chlor/svovl-omledningssystem til cementovn
CN100561094C (zh) * 2003-11-18 2009-11-18 太平洋水泥株式会社 燃烧气体抽出用抽气管及燃烧气体的处理方法
JP4983231B2 (ja) * 2006-11-30 2012-07-25 宇部興産株式会社 セメントクリンカ製造方法及びその製造装置
CN100451524C (zh) * 2007-07-06 2009-01-14 中国黄金集团公司技术中心 焙烧炉烟气转换成热空气的方法
TWI448656B (zh) * 2008-03-14 2014-08-11 Taiheiyo Cement Corp 燃燒氣體抽氣管及其運轉方法
CN102066282A (zh) * 2008-06-17 2011-05-18 太平洋水泥株式会社 水泥窑排气的处理装置以及处理方法
EP3115345B1 (de) 2015-07-09 2018-01-17 Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH Verfahren und vorrichtung zur herstellung von zementklinkern
JP2017052664A (ja) * 2015-09-09 2017-03-16 太平洋セメント株式会社 塩素バイパスシステム及びセメントキルン抽気ガスの処理方法
CN110105983B (zh) * 2019-04-28 2020-07-17 湖北华电襄阳发电有限公司 一种生物质制气系统
CN114317872A (zh) * 2021-12-09 2022-04-12 武汉钢铁有限公司 转炉煤气回收方法、系统及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252350A (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
JPH02116649A (ja) * 1988-10-25 1990-05-01 Tosoh Corp セメント焼成設備のスケール付着防止方法、及び装置、並びにこれに用いるバイパス管
EP0649509A4 (de) * 1992-07-14 1996-04-24 Ash Grove Cement Co Verfahren zur herstellung von zement in langem drehrohrofen.
US5375535A (en) * 1993-01-11 1994-12-27 Ash Grove Cement Company Method and apparatus for improved manufacture of cement in long kilns
JPH0665445U (ja) * 1993-03-01 1994-09-16 川崎重工業株式会社 セメントクリンカ製造装置における造粒炉のコーチング防止装置
JP3438489B2 (ja) * 1995-10-24 2003-08-18 宇部興産株式会社 抽気セメントキルン排ガスの処理方法及び処理装置
DK0808809T4 (da) * 1995-12-11 2012-12-10 Taiheiyo Cement Corp Fremgangsmåde til behandling af ovnforbrændingsgas ved afledning af chlor og et apparat dertil
JPH09227184A (ja) * 1996-02-21 1997-09-02 Chichibu Onoda Cement Corp セメントキルン排ガス処理方法及びその装置

Also Published As

Publication number Publication date
ES2337534T3 (es) 2010-04-26
EP1048629B1 (de) 2010-02-17
EP1048629A4 (de) 2007-01-10
WO2000012444A1 (fr) 2000-03-09
JP4294871B2 (ja) 2009-07-15
EP1048629A1 (de) 2000-11-02
DK1048629T3 (da) 2010-05-03

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Legal Events

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