WO2009040919A1 - 汚泥乾燥システム - Google Patents

汚泥乾燥システム Download PDF

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Publication number
WO2009040919A1
WO2009040919A1 PCT/JP2007/068861 JP2007068861W WO2009040919A1 WO 2009040919 A1 WO2009040919 A1 WO 2009040919A1 JP 2007068861 W JP2007068861 W JP 2007068861W WO 2009040919 A1 WO2009040919 A1 WO 2009040919A1
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
steam
sludge drying
machine
housing
Prior art date
Application number
PCT/JP2007/068861
Other languages
English (en)
French (fr)
Inventor
Susumu Nakano
Takanori Shibata
Shigeo Hatamiya
Original Assignee
Hitachi, 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 Hitachi, Ltd. filed Critical Hitachi, Ltd.
Priority to PCT/JP2007/068861 priority Critical patent/WO2009040919A1/ja
Priority to JP2009518664A priority patent/JPWO2009040919A1/ja
Publication of WO2009040919A1 publication Critical patent/WO2009040919A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

　乾燥処理の対象となる汚泥を貯蔵する汚泥貯蔵タンク１と、汚泥貯蔵タンク１からの汚泥を受け入れるハウジング１１及び蒸気を流通する蒸気流路１３ａを内部に有しハウジング１１内で回転駆動する撹拌装置１３を有し、蒸気流路１３ａを流通する蒸気の凝縮潜熱によりハウジング１１内に導入された汚泥を加熱する汚泥乾燥機２と、汚泥乾燥機２内で汚泥から発生した蒸気を圧縮して昇温昇圧し撹拌装置１３の蒸気流路１３ａに供給する圧縮機２１と、汚泥乾燥機２から圧縮機２１への蒸気の流路に設けられた本体容器５８及び汚泥乾燥機２から本体容器５８内に導入される蒸気に水分を噴霧する噴霧管５３を有し、圧縮機２１に吸気される蒸気中の塵埃を除去するウェットスクラバー１０とを備える。これにより、圧縮機のエロージョンの発生を抑制しつつ大量の汚泥を乾燥処理し、汚泥から発生する消化ガスを有効利用することができる。
PCT/JP2007/068861 2007-09-27 2007-09-27 汚泥乾燥システム WO2009040919A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2007/068861 WO2009040919A1 (ja) 2007-09-27 2007-09-27 汚泥乾燥システム
JP2009518664A JPWO2009040919A1 (ja) 2007-09-27 2007-09-27 汚泥乾燥システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068861 WO2009040919A1 (ja) 2007-09-27 2007-09-27 汚泥乾燥システム

Publications (1)

Publication Number Publication Date
WO2009040919A1 true WO2009040919A1 (ja) 2009-04-02

Family

ID=40510832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068861 WO2009040919A1 (ja) 2007-09-27 2007-09-27 汚泥乾燥システム

Country Status (2)

Country Link
JP (1) JPWO2009040919A1 (ja)
WO (1) WO2009040919A1 (ja)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017092A1 (fr) * 2010-08-06 2012-02-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et installation de sechage de boues
CN103274579A (zh) * 2013-05-28 2013-09-04 国新天汇环境有限公司 一种利用蒸汽加热污泥的预热罐
JP2013188723A (ja) * 2012-03-15 2013-09-26 Toshiba Corp 汚泥乾燥システム及び汚泥乾燥炭化システム
WO2013157427A1 (ja) * 2012-04-18 2013-10-24 Shimizu Keigo 有機汚泥及び有機系廃棄物の処理装置
CN104807312A (zh) * 2014-01-27 2015-07-29 西门子公司 固体物料的干燥系统
CN105084710A (zh) * 2015-09-15 2015-11-25 南京大学环境规划设计研究院有限公司 一种污泥节能干燥装置及污泥节能干燥方法
CN108726846A (zh) * 2018-08-03 2018-11-02 北京合众思流体技术有限公司 一种基于mvr的污泥干化装置
CN108981370A (zh) * 2018-06-04 2018-12-11 芜湖博创新能源科技有限公司 一种节能型茶叶加工用烘干脱水装置
CN109593538A (zh) * 2019-01-02 2019-04-09 安徽省通源环境节能股份有限公司 一种污泥炭化过程中废气处理系统
CN110642497A (zh) * 2019-09-18 2020-01-03 厦门绿邦膜技术有限公司 一种固废物干燥装置及工艺
CN111111588A (zh) * 2019-12-25 2020-05-08 江苏常青树新材料科技有限公司 一种节能型亚磷酸二苯一异癸酯的制备装置及其制备方法
CN111635107A (zh) * 2020-06-15 2020-09-08 康健青 一种水利工程用的环保型污泥处理装置
CN111892264A (zh) * 2020-08-24 2020-11-06 武汉永清环保科技工程有限公司 一种无二次暴露的污泥掺烧处理装置及处理方法
CN112094031A (zh) * 2020-09-24 2020-12-18 中国科学院广州能源研究所 一种热回收型高效率热泵系统及其控制方法
CN114234605A (zh) * 2022-01-21 2022-03-25 大连葆光节能空调有限公司 生物质原料挤出除水、烟气烘干系统
CN115159810A (zh) * 2022-04-24 2022-10-11 中煤科工清洁能源股份有限公司 一种低能耗的污泥干化系统
CN117602798A (zh) * 2023-11-21 2024-02-27 杭州江河机电装备工程有限公司 一种污泥干燥装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721778A (en) * 1980-07-16 1982-02-04 Tsukishima Kikai Co Drying of sludge
JPS58119397A (ja) * 1981-12-30 1983-07-15 Ebara Infilco Co Ltd 泥状物の処理方法
JPS58193794A (ja) * 1982-05-07 1983-11-11 Ebara Infilco Co Ltd 有機性廃棄物の処理方法
JP2003176544A (ja) * 2001-12-10 2003-06-24 Nkk Corp 建設汚泥処理方法および装置
JP2005241239A (ja) * 2004-01-26 2005-09-08 Minoru Morita 過熱水蒸気による乾燥装置
JP2005331210A (ja) * 2004-05-21 2005-12-02 Okawara Mfg Co Ltd 直接加圧型ヒートポンプ式処理装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721778A (en) * 1980-07-16 1982-02-04 Tsukishima Kikai Co Drying of sludge
JPS58119397A (ja) * 1981-12-30 1983-07-15 Ebara Infilco Co Ltd 泥状物の処理方法
JPS58193794A (ja) * 1982-05-07 1983-11-11 Ebara Infilco Co Ltd 有機性廃棄物の処理方法
JP2003176544A (ja) * 2001-12-10 2003-06-24 Nkk Corp 建設汚泥処理方法および装置
JP2005241239A (ja) * 2004-01-26 2005-09-08 Minoru Morita 過熱水蒸気による乾燥装置
JP2005331210A (ja) * 2004-05-21 2005-12-02 Okawara Mfg Co Ltd 直接加圧型ヒートポンプ式処理装置

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012017092A1 (fr) * 2010-08-06 2012-02-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et installation de sechage de boues
FR2963616A1 (fr) * 2010-08-06 2012-02-10 Commissariat Energie Atomique Procede et installation de sechage de boues
JP2013534180A (ja) * 2010-08-06 2013-09-02 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ 汚泥乾燥方法および汚泥乾燥設備
US9869514B2 (en) 2010-08-06 2018-01-16 Commissariat A L'energie Atomique Et Aux Energies Alternatives Sludge drying method and installation
JP2013188723A (ja) * 2012-03-15 2013-09-26 Toshiba Corp 汚泥乾燥システム及び汚泥乾燥炭化システム
WO2013157427A1 (ja) * 2012-04-18 2013-10-24 Shimizu Keigo 有機汚泥及び有機系廃棄物の処理装置
JPWO2013157427A1 (ja) * 2012-04-18 2015-12-21 啓吾 清水 有機汚泥及び有機系廃棄物の処理装置
CN103274579A (zh) * 2013-05-28 2013-09-04 国新天汇环境有限公司 一种利用蒸汽加热污泥的预热罐
CN103274579B (zh) * 2013-05-28 2014-09-17 国新天汇环境有限公司 一种利用蒸汽加热污泥的预热罐
CN104807312A (zh) * 2014-01-27 2015-07-29 西门子公司 固体物料的干燥系统
CN105084710A (zh) * 2015-09-15 2015-11-25 南京大学环境规划设计研究院有限公司 一种污泥节能干燥装置及污泥节能干燥方法
CN108981370A (zh) * 2018-06-04 2018-12-11 芜湖博创新能源科技有限公司 一种节能型茶叶加工用烘干脱水装置
CN108726846A (zh) * 2018-08-03 2018-11-02 北京合众思流体技术有限公司 一种基于mvr的污泥干化装置
CN109593538A (zh) * 2019-01-02 2019-04-09 安徽省通源环境节能股份有限公司 一种污泥炭化过程中废气处理系统
CN110642497A (zh) * 2019-09-18 2020-01-03 厦门绿邦膜技术有限公司 一种固废物干燥装置及工艺
CN111111588B (zh) * 2019-12-25 2023-09-12 江苏常青树新材料科技股份有限公司 一种节能型亚磷酸二苯一异癸酯的制备装置及其制备方法
CN111111588A (zh) * 2019-12-25 2020-05-08 江苏常青树新材料科技有限公司 一种节能型亚磷酸二苯一异癸酯的制备装置及其制备方法
CN111635107A (zh) * 2020-06-15 2020-09-08 康健青 一种水利工程用的环保型污泥处理装置
CN111892264A (zh) * 2020-08-24 2020-11-06 武汉永清环保科技工程有限公司 一种无二次暴露的污泥掺烧处理装置及处理方法
CN112094031A (zh) * 2020-09-24 2020-12-18 中国科学院广州能源研究所 一种热回收型高效率热泵系统及其控制方法
CN114234605A (zh) * 2022-01-21 2022-03-25 大连葆光节能空调有限公司 生物质原料挤出除水、烟气烘干系统
CN115159810A (zh) * 2022-04-24 2022-10-11 中煤科工清洁能源股份有限公司 一种低能耗的污泥干化系统
CN115159810B (zh) * 2022-04-24 2024-04-09 中煤科工清洁能源股份有限公司 一种低能耗的污泥干化系统
CN117602798A (zh) * 2023-11-21 2024-02-27 杭州江河机电装备工程有限公司 一种污泥干燥装置
CN117602798B (zh) * 2023-11-21 2024-06-07 杭州江河机电装备工程有限公司 一种污泥干燥装置

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