DK128289D0 - Hvirvellagskedel af typen med indvendig cirkulation og fremgangsmaade til styring af kedlen - Google Patents

Hvirvellagskedel af typen med indvendig cirkulation og fremgangsmaade til styring af kedlen

Info

Publication number
DK128289D0
DK128289D0 DK128289A DK128289A DK128289D0 DK 128289 D0 DK128289 D0 DK 128289D0 DK 128289 A DK128289 A DK 128289A DK 128289 A DK128289 A DK 128289A DK 128289 D0 DK128289 D0 DK 128289D0
Authority
DK
Denmark
Prior art keywords
air
fluidized bed
ejected
boiler
controlling
Prior art date
Application number
DK128289A
Other languages
English (en)
Other versions
DK166694B1 (da
DK128289A (da
Inventor
Takahiro Ohshita
Tsutomu Higo
Shigeru Kosugi
Naoki Inumaru
Hajime Kawaguchi
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Publication of DK128289D0 publication Critical patent/DK128289D0/da
Publication of DK128289A publication Critical patent/DK128289A/da
Application granted granted Critical
Publication of DK166694B1 publication Critical patent/DK166694B1/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • 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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • F22B31/0092—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • 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
    • 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
    • F23C10/12—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 exclusively within the combustion zone
    • F23C10/14—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 exclusively within 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
DK128289A 1987-07-20 1989-03-16 Fremgangsmaade til styring af en fluid-bed-kedel og fluid-bed-kedel til brug ved udoevelse af fremgangsmaaden DK166694B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1987/000530 WO1989000659A1 (en) 1987-07-20 1987-07-20 Internal circulation type fluidized bed boiler and method of controlling same
JP8700530 1987-07-20

Publications (3)

Publication Number Publication Date
DK128289D0 true DK128289D0 (da) 1989-03-16
DK128289A DK128289A (da) 1989-05-11
DK166694B1 DK166694B1 (da) 1993-06-28

Family

ID=13902775

Family Applications (1)

Application Number Title Priority Date Filing Date
DK128289A DK166694B1 (da) 1987-07-20 1989-03-16 Fremgangsmaade til styring af en fluid-bed-kedel og fluid-bed-kedel til brug ved udoevelse af fremgangsmaaden

Country Status (12)

Country Link
EP (1) EP0369004B1 (da)
KR (1) KR950007013B1 (da)
AT (1) ATE85682T1 (da)
AU (1) AU609731B2 (da)
BR (1) BR8707989A (da)
CA (1) CA1316413C (da)
DE (1) DE3784174T2 (da)
DK (1) DK166694B1 (da)
FI (1) FI94170C (da)
NO (1) NO168912C (da)
RU (1) RU2059150C1 (da)
WO (1) WO1989000659A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629652B2 (ja) * 1987-07-13 1994-04-20 株式会社荏原製作所 流動床ボイラにおける燃焼制御装置
US5054436A (en) * 1990-06-12 1991-10-08 Foster Wheeler Energy Corporation Fluidized bed combustion system and process for operating same
DE4029065A1 (de) * 1990-09-13 1992-03-19 Babcock Werke Ag Wirbelschichtfeuerung mit einer stationaeren wirbelschicht
AU685766B2 (en) * 1993-03-03 1998-01-29 Ebara Corporation Pressurized internal circulating fluidized-bed boiler
US5401130A (en) * 1993-12-23 1995-03-28 Combustion Engineering, Inc. Internal circulation fluidized bed (ICFB) combustion system and method of operation thereof
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
TW270970B (en) * 1995-04-26 1996-02-21 Ehara Seisakusho Kk Fluidized bed combustion device
CN101225960B (zh) * 2008-01-30 2010-06-09 重庆三峰卡万塔环境产业有限公司 逆推式垃圾焚烧炉炉膛
US8434430B2 (en) * 2009-09-30 2013-05-07 Babcock & Wilcox Power Generation Group, Inc. In-bed solids control valve
RU2552009C1 (ru) * 2013-12-30 2015-06-10 Евгений Михайлович Пузырёв Механизированная слоевая топка
RU2591070C2 (ru) * 2014-07-30 2016-07-10 Евгений Михайлович Пузырёв Твердотопливный котел с вихревой топкой

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448196A (en) * 1972-10-20 1976-09-02 Sprocket Properties Ltd Fluidised bed incinerators
GB1475992A (en) * 1974-04-11 1977-06-10 Fluidfire Dev Apparatus in which combustion takes place in a fludised bed
GB1604314A (en) * 1978-05-31 1981-12-09 Appa Thermal Exchanges Ltd Fluidised bed combusters
US4301771A (en) * 1980-07-02 1981-11-24 Dorr-Oliver Incorporated Fluidized bed heat exchanger with water cooled air distributor and dust hopper
US4419330A (en) * 1981-01-27 1983-12-06 Ebara Corporation Thermal reactor of fluidizing bed type
JPS57124608A (en) * 1981-01-27 1982-08-03 Ebara Corp Fluidized bed type heat-reactive furnace
CA1285375C (en) * 1986-01-21 1991-07-02 Takahiro Ohshita Thermal reactor

Also Published As

Publication number Publication date
EP0369004A4 (en) 1990-10-24
KR890701950A (ko) 1989-12-22
NO168912B (no) 1992-01-06
RU2059150C1 (ru) 1996-04-27
WO1989000659A1 (en) 1989-01-26
FI94170C (fi) 1995-07-25
NO168912C (no) 1992-04-15
DE3784174T2 (de) 1993-09-02
FI94170B (fi) 1995-04-13
NO891168D0 (no) 1989-03-17
DE3784174D1 (de) 1993-03-25
FI896301A0 (fi) 1989-12-28
ATE85682T1 (de) 1993-02-15
DK166694B1 (da) 1993-06-28
DK128289A (da) 1989-05-11
BR8707989A (pt) 1990-05-22
AU609731B2 (en) 1991-05-09
AU7708887A (en) 1989-02-13
EP0369004A1 (en) 1990-05-23
CA1316413C (en) 1993-04-20
KR950007013B1 (ko) 1995-06-26
EP0369004B1 (en) 1993-02-10
NO891168L (no) 1989-04-06

Similar Documents

Publication Publication Date Title
DK128289A (da) Hvirvellagskedel af typen med indvendig cirkulation og fremgangsmaade til styring af kedlen
FI893812A (fi) Kiertomassatyyppinen leijukerrosreaktori
JP2628957B2 (ja) 低揮発性燃料燃焼用炉燃焼装置及び燃焼方法
EP0016607B1 (en) Fluidised bed combustor
EP0050519B1 (en) Fluidized bed combustor
CA2081956A1 (en) Apparatus for reburning ash material of a previously burned primary fuel
US4240364A (en) Fluidized bed start-up apparatus and method
US4491077A (en) Vibrating hearth burners
KR890700789A (ko) 유동베드 소각로에서의 연소제어방법
JPS59217406A (ja) 流動床燃焼装置
GB754281A (en) Steam generator and method of regulating steam temperature
BR8406082A (pt) Fornalha de combustao para caldeira com leito fluidizado
SU794294A1 (ru) Вертикальна топка
GB1601212A (en) Start up arrangements for fluidized bed combustion furnaces
GB967580A (en) Steam generating unit
SU1280268A1 (ru) Способ розжига топки с кип щим слоем
JPH02290402A (ja) 流動床ボイラの熱回収制御方法
SU1677451A1 (ru) Способ сжигани топлива в кип щем слое
SU688770A1 (ru) Камера сгорани
JPS63119641U (da)
SU1020692A2 (ru) Топочное устройство с пересекающимис стру ми дл сжигани различных видов топлива
JPH01144601U (da)
JPH0515954B2 (da)
JPH06174201A (ja) 流動床燃焼炉
JPS63201409A (ja) 流動床ボイラ

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

Country of ref document: DK