SG11202008627YA - Fluidized-bed heat recovery apparatus - Google Patents

Fluidized-bed heat recovery apparatus

Info

Publication number
SG11202008627YA
SG11202008627YA SG11202008627YA SG11202008627YA SG11202008627YA SG 11202008627Y A SG11202008627Y A SG 11202008627YA SG 11202008627Y A SG11202008627Y A SG 11202008627YA SG 11202008627Y A SG11202008627Y A SG 11202008627YA SG 11202008627Y A SG11202008627Y A SG 11202008627YA
Authority
SG
Singapore
Prior art keywords
fluidized
heat recovery
recovery apparatus
bed heat
bed
Prior art date
Application number
SG11202008627YA
Inventor
Sho Kudo
Shuichi Nagato
Eiji Ishikawa
Hirokazu Kajiwara
Manabu Noguchi
Kei Matsuoka
Original Assignee
Ebara Environmental Plant 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 Ebara Environmental Plant Co Ltd filed Critical Ebara Environmental Plant Co Ltd
Publication of SG11202008627YA publication Critical patent/SG11202008627YA/en

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
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • 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
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • 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
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/06—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the 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
    • F23G5/30—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
    • 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
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
SG11202008627YA 2018-03-13 2019-03-06 Fluidized-bed heat recovery apparatus SG11202008627YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018045077A JP7079627B2 (en) 2018-03-13 2018-03-13 Fluidized bed heat recovery device
PCT/JP2019/008849 WO2019176685A1 (en) 2018-03-13 2019-03-06 Fluidized bed heat recovery device

Publications (1)

Publication Number Publication Date
SG11202008627YA true SG11202008627YA (en) 2020-10-29

Family

ID=67906623

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202008627YA SG11202008627YA (en) 2018-03-13 2019-03-06 Fluidized-bed heat recovery apparatus

Country Status (6)

Country Link
EP (1) EP3767173B1 (en)
JP (1) JP7079627B2 (en)
KR (1) KR20200130293A (en)
CN (1) CN111836996B (en)
SG (1) SG11202008627YA (en)
WO (1) WO2019176685A1 (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156099A (en) * 1988-08-31 1992-10-20 Ebara Corporation Composite recycling type fluidized bed boiler
AU4199889A (en) * 1988-08-31 1990-03-23 Ebara Corporation Composite circulation fluidized bed boiler
JP3015152B2 (en) * 1991-06-28 2000-03-06 株式会社荏原製作所 Pressurized internal circulation type fluidized bed boiler
CA2116745C (en) * 1993-03-03 2007-05-15 Shuichi Nagato Pressurized internal circulating fluidized-bed boiler
JPH0756361A (en) 1993-08-20 1995-03-03 Toagosei Co Ltd Pattern formation of positive electron beam resist
EP0722067A3 (en) * 1995-01-12 1998-02-04 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Heat recovery apparatus by fluidized bed
JP2664645B2 (en) * 1995-01-12 1997-10-15 株式会社神戸製鋼所 Fluidized bed heat recovery equipment
JP2930232B2 (en) * 1995-07-21 1999-08-03 株式会社神戸製鋼所 Fluidized bed heat recovery apparatus and operation method thereof
TW270970B (en) * 1995-04-26 1996-02-21 Ehara Seisakusho Kk Fluidized bed combustion device
JP3877361B2 (en) * 1995-11-15 2007-02-07 株式会社荏原製作所 Fluidized bed reactor
US6139805A (en) * 1995-11-15 2000-10-31 Ebara Corporation Fluidized-bed reactor
RU2229073C2 (en) * 1997-11-04 2004-05-20 Ибара Корпорейшн Fluidized-bed combustion and gasification furnace
CN1286749A (en) * 1997-11-04 2001-03-07 株式会社荏原制作所 Fluidized bed gasification combustion furnace
JP2000199616A (en) * 1998-12-28 2000-07-18 Babcock Hitachi Kk Fluidized layer system and operating method thereof
JP2001132925A (en) * 1999-11-09 2001-05-18 Babcock Hitachi Kk Fluidized bed incinerator
JP2003326288A (en) * 2002-05-13 2003-11-18 Fuji Clean Kogyo Kk Septic tank and method for using septic tank

Also Published As

Publication number Publication date
KR20200130293A (en) 2020-11-18
WO2019176685A1 (en) 2019-09-19
JP2019158229A (en) 2019-09-19
EP3767173A1 (en) 2021-01-20
EP3767173B1 (en) 2024-04-24
CN111836996B (en) 2022-11-18
JP7079627B2 (en) 2022-06-02
CN111836996A (en) 2020-10-27
EP3767173A4 (en) 2021-12-15

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