FI94170B - Sisäisellä kierrolla varustettu leijukerroskattila ja menetelmä tämän ohjaamiseksi - Google Patents
Sisäisellä kierrolla varustettu leijukerroskattila ja menetelmä tämän ohjaamiseksiInfo
- Publication number
- FI94170B FI94170B FI896301A FI896301A FI94170B FI 94170 B FI94170 B FI 94170B FI 896301 A FI896301 A FI 896301A FI 896301 A FI896301 A FI 896301A FI 94170 B FI94170 B FI 94170B
- Authority
- FI
- Finland
- Prior art keywords
- fluidised bed
- thermal energy
- diffusion plate
- injected
- air
- Prior art date
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)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
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 |
---|---|
FI896301A0 FI896301A0 (fi) | 1989-12-28 |
FI94170B true FI94170B (fi) | 1995-04-13 |
FI94170C FI94170C (fi) | 1995-07-25 |
Family
ID=13902775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI896301A FI94170C (fi) | 1987-07-20 | 1989-12-28 | Sisäisellä kierrolla varustettu leijukerroskattila ja menetelmä tämän ohjaamiseksi |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0369004B1 (fi) |
KR (1) | KR950007013B1 (fi) |
AT (1) | ATE85682T1 (fi) |
AU (1) | AU609731B2 (fi) |
BR (1) | BR8707989A (fi) |
CA (1) | CA1316413C (fi) |
DE (1) | DE3784174T2 (fi) |
DK (1) | DK166694B1 (fi) |
FI (1) | FI94170C (fi) |
NO (1) | NO168912C (fi) |
RU (1) | RU2059150C1 (fi) |
WO (1) | WO1989000659A1 (fi) |
Families Citing this family (11)
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 |
CA2116745C (en) * | 1993-03-03 | 2007-05-15 | Shuichi Nagato | 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)
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 |
JPS57124608A (en) * | 1981-01-27 | 1982-08-03 | Ebara Corp | Fluidized bed type heat-reactive furnace |
US4419330A (en) * | 1981-01-27 | 1983-12-06 | Ebara Corporation | Thermal reactor of fluidizing bed type |
CA1285375C (en) * | 1986-01-21 | 1991-07-02 | Takahiro Ohshita | Thermal reactor |
-
1987
- 1987-07-20 DE DE8787904742T patent/DE3784174T2/de not_active Expired - Lifetime
- 1987-07-20 AU AU77088/87A patent/AU609731B2/en not_active Ceased
- 1987-07-20 BR BR8707989A patent/BR8707989A/pt not_active IP Right Cessation
- 1987-07-20 AT AT87904742T patent/ATE85682T1/de not_active IP Right Cessation
- 1987-07-20 RU SU874742806A patent/RU2059150C1/ru not_active IP Right Cessation
- 1987-07-20 WO PCT/JP1987/000530 patent/WO1989000659A1/ja active IP Right Grant
- 1987-07-20 KR KR1019890700489A patent/KR950007013B1/ko not_active IP Right Cessation
- 1987-07-20 EP EP87904742A patent/EP0369004B1/en not_active Expired - Lifetime
-
1988
- 1988-06-30 CA CA000570806A patent/CA1316413C/en not_active Expired - Fee Related
-
1989
- 1989-03-16 DK DK128289A patent/DK166694B1/da not_active IP Right Cessation
- 1989-03-17 NO NO89891168A patent/NO168912C/no unknown
- 1989-12-28 FI FI896301A patent/FI94170C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO168912C (no) | 1992-04-15 |
ATE85682T1 (de) | 1993-02-15 |
KR890701950A (ko) | 1989-12-22 |
DE3784174D1 (de) | 1993-03-25 |
FI896301A0 (fi) | 1989-12-28 |
WO1989000659A1 (en) | 1989-01-26 |
BR8707989A (pt) | 1990-05-22 |
EP0369004B1 (en) | 1993-02-10 |
EP0369004A1 (en) | 1990-05-23 |
DE3784174T2 (de) | 1993-09-02 |
DK128289A (da) | 1989-05-11 |
AU7708887A (en) | 1989-02-13 |
NO891168L (no) | 1989-04-06 |
EP0369004A4 (en) | 1990-10-24 |
KR950007013B1 (ko) | 1995-06-26 |
DK128289D0 (da) | 1989-03-16 |
DK166694B1 (da) | 1993-06-28 |
FI94170C (fi) | 1995-07-25 |
AU609731B2 (en) | 1991-05-09 |
NO891168D0 (no) | 1989-03-17 |
RU2059150C1 (ru) | 1996-04-27 |
NO168912B (no) | 1992-01-06 |
CA1316413C (en) | 1993-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
FG | Patent granted |
Owner name: EBARA CORPORATION |
|
MA | Patent expired |