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WO2009060885A1 - 流動焼却炉及びこれを用いた汚泥の流動焼却方法 - Google Patents

流動焼却炉及びこれを用いた汚泥の流動焼却方法 Download PDF

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Publication number
WO2009060885A1
WO2009060885A1 PCT/JP2008/070180 JP2008070180W WO2009060885A1 WO 2009060885 A1 WO2009060885 A1 WO 2009060885A1 JP 2008070180 W JP2008070180 W JP 2008070180W WO 2009060885 A1 WO2009060885 A1 WO 2009060885A1
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
zone
fuel
fluidized
amount
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.)
Ceased
Application number
PCT/JP2008/070180
Other languages
English (en)
French (fr)
Inventor
Masaki Yamada
Tetsuya Yanase
Masayuki Yamamoto
Tomoyuki Takeshita
Kosuke Kamiya
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.)
Metawater Co Ltd
Original Assignee
Metawater 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 Metawater Co Ltd filed Critical Metawater Co Ltd
Priority to EP08847437.4A priority Critical patent/EP2206953B1/en
Priority to CN2008801146291A priority patent/CN101849140B/zh
Priority to BRPI0819200A priority patent/BRPI0819200B1/pt
Priority to MX2010004947A priority patent/MX2010004947A/es
Priority to JP2009515377A priority patent/JP4413275B2/ja
Priority to RU2010122895/03A priority patent/RU2476772C2/ru
Publication of WO2009060885A1 publication Critical patent/WO2009060885A1/ja
Priority to US12/758,166 priority patent/US8881662B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/101—Combustion in two or more stages with controlled oxidant supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/502—Fluidised bed furnace with recirculation of bed material inside combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/30—Oxidant supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/60—Additives supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50007—Co-combustion of two or more kinds of waste, separately fed into the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/54402—Injecting fluid waste into incinerator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof
    • F23J2215/101—Nitrous oxide (N2O)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)

Abstract

　汚泥が投入される炉体１の内部を高さ方向に分割し、下方部分を空気比が１.１以下の流動用空気を燃料とともに供給して燃焼させ、汚泥を流動させつつ熱分解する熱分解ゾーン３とし、その直上部分を空気比が０．１～０.３の燃焼用空気のみを供給することにより、局所高温場を形成してＮ２Ｏを分解する層上燃焼ゾーン４とし、炉体の最上部を未燃分を完全燃焼させる完全燃焼ゾーンと５とする。補助燃料の使用量を従来の焼却方法と同等レベルに維持しつつ、汚泥焼却時に発生するＮ２Ｏの量を大幅に削減できる。なお、熱分解ゾーン３と層上燃焼ゾーン４との間に、補助燃料のみを供給してＮ２Ｏを分解する補助燃料反応ゾーン１０を形成すれば、Ｎ２Ｏの発生量をさらに削減できる。
PCT/JP2008/070180 2007-11-07 2008-11-06 流動焼却炉及びこれを用いた汚泥の流動焼却方法 Ceased WO2009060885A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP08847437.4A EP2206953B1 (en) 2007-11-07 2008-11-06 Method of fluidized-bed incineration of sludge
CN2008801146291A CN101849140B (zh) 2007-11-07 2008-11-06 流化焚烧炉和使用该流化焚烧炉的污泥的流化焚烧方法
BRPI0819200A BRPI0819200B1 (pt) 2007-11-07 2008-11-06 método de incineração em leito fluidizado para lama
MX2010004947A MX2010004947A (es) 2007-11-07 2008-11-06 Incinerador de lecho fluidilizado y metodo de incineracion de lecho fluidizado para fango usando el mismo.
JP2009515377A JP4413275B2 (ja) 2007-11-07 2008-11-06 流動焼却炉及びこれを用いた汚泥の流動焼却方法
RU2010122895/03A RU2476772C2 (ru) 2007-11-07 2008-11-06 Мусоросжигательная печь с псевдоожиженным слоем и способ сжигания донного осадка в такой печи (варианты)
US12/758,166 US8881662B2 (en) 2007-11-07 2010-04-12 Fluidized bed incinerator and fluidized bed incinerating method for sludge using the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007289241 2007-11-07
JP2007-289241 2007-11-07
JP2008-063463 2008-03-13
JP2008063463 2008-03-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/758,166 Continuation US8881662B2 (en) 2007-11-07 2010-04-12 Fluidized bed incinerator and fluidized bed incinerating method for sludge using the same

Publications (1)

Publication Number Publication Date
WO2009060885A1 true WO2009060885A1 (ja) 2009-05-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070180 Ceased WO2009060885A1 (ja) 2007-11-07 2008-11-06 流動焼却炉及びこれを用いた汚泥の流動焼却方法

Country Status (9)

Country Link
US (1) US8881662B2 (ja)
EP (1) EP2206953B1 (ja)
JP (1) JP4413275B2 (ja)
KR (1) KR101539127B1 (ja)
CN (1) CN101849140B (ja)
BR (1) BRPI0819200B1 (ja)
MX (1) MX2010004947A (ja)
RU (1) RU2476772C2 (ja)
WO (1) WO2009060885A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011214773A (ja) * 2010-03-31 2011-10-27 Metawater Co Ltd 汚泥焼却炉の温度制御装置および汚泥焼却炉の温度制御方法
CN102235677A (zh) * 2010-05-07 2011-11-09 烟台鑫丰源电站设备有限公司 一种鼓泡床污泥焚烧锅炉及其污泥焚烧方法
TWI468626B (zh) * 2010-03-18 2015-01-11 Plantec Inc A method of supplying air for combustion of a vertical incinerator, and a vertical waste incinerator
JP2017044349A (ja) * 2015-08-24 2017-03-02 Ｊｆｅエンジニアリング株式会社 流動床式汚泥焼却炉における汚泥燃焼方法、流動床式汚泥焼却炉
CN110081429A (zh) * 2019-05-31 2019-08-02 广东电网有限责任公司 一种污泥与垃圾掺混焚烧方法及其装置
JP7460096B1 (ja) 2023-01-18 2024-04-02 株式会社プランテック 竪型ごみ焼却炉及び竪型ごみ焼却炉の燃焼方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003713B (zh) * 2010-11-02 2012-07-18 中国科学院广州能源研究所 一种可燃固体废弃物气化燃烧的装置
JP5780806B2 (ja) * 2011-03-31 2015-09-16 株式会社クボタ 汚泥焼却処理システム、及び汚泥焼却処理方法
KR101277078B1 (ko) * 2013-04-01 2013-06-20 동원이앤텍 주식회사 환경오염물질 배출량을 저감하는 하수슬러지 소각용 유동상 소각로 및 이를 적용한 소각 시스템
KR101349453B1 (ko) * 2013-09-03 2014-01-14 주식회사 시프트 소각로 및 그 운용 방법
CN103939919B (zh) * 2014-04-28 2016-10-19 江苏金鼎锅炉有限公司 高效油污泥焚烧炉
CN105864795A (zh) * 2015-01-21 2016-08-17 天津利得利科技发展有限公司 一种生活垃圾处理焚烧炉
JP6804183B2 (ja) 2015-01-30 2020-12-23 三菱重工環境・化学エンジニアリング株式会社 流動床式汚泥焼却炉
CN105509064A (zh) * 2016-03-05 2016-04-20 李祥 一种化工废料焚烧炉
CN108358407B (zh) * 2018-02-12 2021-08-31 常州德诚环境科技有限公司 Pta氧化残渣及污泥综合利用系统及方法
CN114909671B (zh) * 2022-05-07 2025-07-04 杭州意能电力技术有限公司 提高掺烧污泥的燃煤锅炉低负荷运行性能的方法及系统

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JPH04155105A (ja) * 1990-10-18 1992-05-28 Nippon Steel Corp 亜酸化窒素の発生を抑制する流動床ボイラ
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JPH04155105A (ja) * 1990-10-18 1992-05-28 Nippon Steel Corp 亜酸化窒素の発生を抑制する流動床ボイラ
JPH0571707A (ja) * 1991-09-12 1993-03-23 Mitsubishi Heavy Ind Ltd 流動層ボイラ
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JP2003227604A (ja) * 2002-02-05 2003-08-15 Kobe Steel Ltd 焼却炉および焼却炉の燃焼排ガス再循環方法
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI468626B (zh) * 2010-03-18 2015-01-11 Plantec Inc A method of supplying air for combustion of a vertical incinerator, and a vertical waste incinerator
JP2011214773A (ja) * 2010-03-31 2011-10-27 Metawater Co Ltd 汚泥焼却炉の温度制御装置および汚泥焼却炉の温度制御方法
CN102235677A (zh) * 2010-05-07 2011-11-09 烟台鑫丰源电站设备有限公司 一种鼓泡床污泥焚烧锅炉及其污泥焚烧方法
JP2017044349A (ja) * 2015-08-24 2017-03-02 Ｊｆｅエンジニアリング株式会社 流動床式汚泥焼却炉における汚泥燃焼方法、流動床式汚泥焼却炉
CN110081429A (zh) * 2019-05-31 2019-08-02 广东电网有限责任公司 一种污泥与垃圾掺混焚烧方法及其装置
CN110081429B (zh) * 2019-05-31 2024-04-12 南方电网电力科技股份有限公司 一种污泥与垃圾掺混焚烧方法及其装置
JP7460096B1 (ja) 2023-01-18 2024-04-02 株式会社プランテック 竪型ごみ焼却炉及び竪型ごみ焼却炉の燃焼方法
JP2024101967A (ja) * 2023-01-18 2024-07-30 株式会社プランテック 竪型ごみ焼却炉及び竪型ごみ焼却炉の燃焼方法

Also Published As

Publication number Publication date
BRPI0819200B1 (pt) 2020-04-07
CN101849140B (zh) 2012-09-26
EP2206953A4 (en) 2017-05-03
JP4413275B2 (ja) 2010-02-10
CN101849140A (zh) 2010-09-29
US8881662B2 (en) 2014-11-11
EP2206953A1 (en) 2010-07-14
BRPI0819200A2 (pt) 2015-05-05
KR101539127B1 (ko) 2015-07-24
RU2010122895A (ru) 2011-12-20
US20100192816A1 (en) 2010-08-05
JPWO2009060885A1 (ja) 2011-03-24
KR20100102600A (ko) 2010-09-24
RU2476772C2 (ru) 2013-02-27
EP2206953B1 (en) 2019-03-06
MX2010004947A (es) 2010-10-04

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