ZA814096B - Fluidized bed heat exchanger with water cooled air distributor and dust hopper - Google Patents
Fluidized bed heat exchanger with water cooled air distributor and dust hopperInfo
- Publication number
- ZA814096B ZA814096B ZA814096A ZA814096A ZA814096B ZA 814096 B ZA814096 B ZA 814096B ZA 814096 A ZA814096 A ZA 814096A ZA 814096 A ZA814096 A ZA 814096A ZA 814096 B ZA814096 B ZA 814096B
- Authority
- ZA
- South Africa
- Prior art keywords
- heat exchanger
- fluidized bed
- water cooled
- cooled air
- air distributor
- Prior art date
Links
Classifications
-
- 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
- F22B31/0015—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 for boilers of the water tube type
- F22B31/003—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 for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
- F22B31/0038—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 for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions with tubes in the bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
- F22B37/146—Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/165,352 US4301771A (en) | 1980-07-02 | 1980-07-02 | Fluidized bed heat exchanger with water cooled air distributor and dust hopper |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA814096B true ZA814096B (en) | 1983-02-23 |
Family
ID=22598546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA814096A ZA814096B (en) | 1980-07-02 | 1981-06-17 | Fluidized bed heat exchanger with water cooled air distributor and dust hopper |
Country Status (11)
Country | Link |
---|---|
US (1) | US4301771A (xx) |
JP (1) | JPS5741501A (xx) |
AU (1) | AU539738B2 (xx) |
BE (1) | BE889485A (xx) |
CA (1) | CA1154335A (xx) |
DE (1) | DE3125030A1 (xx) |
FR (1) | FR2486223A1 (xx) |
GB (1) | GB2079620B (xx) |
IN (1) | IN156220B (xx) |
NL (1) | NL8103165A (xx) |
ZA (1) | ZA814096B (xx) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1225292A (en) * | 1982-03-15 | 1987-08-11 | Lars A. Stromberg | Fast fluidized bed boiler and a method of controlling such a boiler |
CH656936A5 (de) * | 1982-04-26 | 1986-07-31 | Sulzer Ag | Dampferzeuger mit wirbelschichtfeuerung. |
US4449482A (en) * | 1982-04-28 | 1984-05-22 | Dorr-Oliver Incorporated | Fluidized bed boilers |
DE3229906A1 (de) * | 1982-08-11 | 1984-02-16 | Institut Kataliza Sibirskogo otdelenia Akademii Nauk SSSR, Novosibirsk | Verfahren und vorrichtung zur verbrennung von brennstoffen |
US4442797A (en) * | 1983-01-24 | 1984-04-17 | Electrodyne Research Corporation | Gas and particle separation means for a steam generator circulating fluidized bed firing system |
JPS602101U (ja) * | 1983-06-17 | 1985-01-09 | 川崎重工業株式会社 | 流動床ボイラの流動層内水冷壁 |
US4672918A (en) * | 1984-05-25 | 1987-06-16 | A. Ahlstrom Corporation | Circulating fluidized bed reactor temperature control |
FI850372A0 (fi) * | 1985-01-29 | 1985-01-29 | Ahlstroem Oy | Panna med cirkulerande baedd. |
FR2581161B1 (fr) * | 1985-04-29 | 1988-04-08 | Omnium Traitement Valorisa | Chaudiere a lit fluidise |
CA1285375C (en) * | 1986-01-21 | 1991-07-02 | Takahiro Ohshita | Thermal reactor |
US5138982A (en) * | 1986-01-21 | 1992-08-18 | Ebara Corporation | Internal circulating fluidized bed type boiler and method of controlling the same |
JPS6314086A (ja) * | 1986-07-03 | 1988-01-21 | Ebara Corp | 流動層熱回収装置 |
JPS6346389A (ja) * | 1986-08-13 | 1988-02-27 | Ebara Corp | 流動層熱回収装置における仕切壁 |
US4712514A (en) * | 1986-09-05 | 1987-12-15 | Qinghua University | Fluidized bed boiler and high temperature separators used therein |
DE3715516A1 (de) * | 1987-05-09 | 1988-11-17 | Inter Power Technologie | Wirbelschichtfeuerung |
AU609731B2 (en) * | 1987-07-20 | 1991-05-09 | Ebara Corporation | Internal circulation type fluidized bed boiler and method of controlling same |
SE462994B (sv) * | 1988-01-18 | 1990-09-24 | Abb Stal Ab | Foerbraenningsanlaeggning med fluidiserande baedd daer vattenfloedet till foeraangaren kan regleras saa att vid lastbortfall ett laempligt vattenfloede erhaalles till foeraangare och oeverhettare |
US4951611A (en) * | 1989-06-09 | 1990-08-28 | Foster Wheeler Energy Corporation | Fluidized bed reactor utilizing an internal solids separator |
FI88200C (fi) * | 1990-01-29 | 1993-04-13 | Tampella Oy Ab | Foerbraenningsanlaeggning |
US5005528A (en) * | 1990-04-12 | 1991-04-09 | Tampella Keeler Inc. | Bubbling fluid bed boiler with recycle |
US5239945A (en) * | 1991-11-13 | 1993-08-31 | Tampella Power Corporation | Apparatus to reduce or eliminate combustor perimeter wall erosion in fluidized bed boilers or reactors |
US5277151A (en) * | 1993-01-19 | 1994-01-11 | Tampella Power Corporation | Integral water-cooled circulating fluidized bed boiler system |
US5395596A (en) * | 1993-05-11 | 1995-03-07 | Foster Wheeler Energy Corporation | Fluidized bed reactor and method utilizing refuse derived fuel |
AT401287B (de) * | 1994-10-17 | 1996-07-25 | Austrian Energy & Environment | Kühlflächenauskleidung |
US5553571A (en) * | 1994-12-07 | 1996-09-10 | Foster Wheeler Energy Corporation | Rappable steam generator tube bank |
US5876679A (en) * | 1997-04-08 | 1999-03-02 | Dorr-Oliver, Inc. | Fluid bed reactor |
AT412954B (de) * | 2003-04-09 | 2005-09-26 | Zsifkovits Wilhelm | Anströmboden für einen wirbelschichtapparat |
US7845540B2 (en) * | 2005-08-30 | 2010-12-07 | Micron Technology, Inc. | Systems and methods for depositing conductive material into openings in microfeature workpieces |
CN101460473A (zh) | 2006-04-03 | 2009-06-17 | 药物热化学品公司 | 热提取方法和产物 |
US7905990B2 (en) | 2007-11-20 | 2011-03-15 | Ensyn Renewables, Inc. | Rapid thermal conversion of biomass |
TW201036527A (en) * | 2009-03-19 | 2010-10-01 | Acbel Polytech Inc | Large-area liquid-cooled heat-dissipation device |
FI121638B (fi) * | 2009-06-12 | 2011-02-15 | Foster Wheeler Energia Oy | Leijupetireaktori |
CN101761923A (zh) * | 2010-03-02 | 2010-06-30 | 上海锅炉厂有限公司 | 一种锅炉布风板 |
US20110284359A1 (en) | 2010-05-20 | 2011-11-24 | Uop Llc | Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas |
US8499702B2 (en) | 2010-07-15 | 2013-08-06 | Ensyn Renewables, Inc. | Char-handling processes in a pyrolysis system |
CN101900327B (zh) * | 2010-09-08 | 2011-06-22 | 山东希尔生物质能源有限公司 | 生物质燃料内循环机械流化床角管式锅炉 |
WO2012075727A1 (zh) * | 2010-12-05 | 2012-06-14 | Wang Sen | 循环流化床锅炉气固分离器及含有该气固分离器的锅炉 |
US9441887B2 (en) | 2011-02-22 | 2016-09-13 | Ensyn Renewables, Inc. | Heat removal and recovery in biomass pyrolysis |
US9347005B2 (en) | 2011-09-13 | 2016-05-24 | Ensyn Renewables, Inc. | Methods and apparatuses for rapid thermal processing of carbonaceous material |
US10041667B2 (en) | 2011-09-22 | 2018-08-07 | Ensyn Renewables, Inc. | Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same |
US9044727B2 (en) | 2011-09-22 | 2015-06-02 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
US10400175B2 (en) | 2011-09-22 | 2019-09-03 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
US9109177B2 (en) | 2011-12-12 | 2015-08-18 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
US9670413B2 (en) | 2012-06-28 | 2017-06-06 | Ensyn Renewables, Inc. | Methods and apparatuses for thermally converting biomass |
EP3492559A1 (en) | 2013-06-26 | 2019-06-05 | Ensyn Renewables, Inc. | Methods for renewable fuel |
US10337726B2 (en) | 2015-08-21 | 2019-07-02 | Ensyn Renewables, Inc. | Liquid biomass heating system |
CN105890159B (zh) * | 2016-05-10 | 2018-08-21 | 北京热华能源科技有限公司 | 内置连通管的热水循环结构及多流程循环流化床热水锅炉 |
EP3565664A4 (en) | 2016-12-29 | 2020-08-05 | Ensyn Renewables, Inc. | LIQUID BIOMASS DEMETALLIZATION |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387590A (en) * | 1967-03-16 | 1968-06-11 | Interior Usa | System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler |
GB1391430A (en) * | 1971-06-23 | 1975-04-23 | Ici Ltd | Tubular heat exchanger and use thereof in fluidised beds |
US3736908A (en) * | 1971-10-08 | 1973-06-05 | Us Interior | System for starting a fluidized bed boiler |
US3983927A (en) * | 1975-06-25 | 1976-10-05 | Dorr-Oliver Incorporated | Heat exchanger for fluidized bed reactor |
GB1582534A (en) * | 1977-07-26 | 1981-01-07 | Babcock & Wilcox Ltd | Vapour generating and superheating apparatus |
US4183330A (en) * | 1977-12-28 | 1980-01-15 | Foster Wheeler Development Corporation | Fast fluidized bed steam generator |
US4184455A (en) * | 1978-04-10 | 1980-01-22 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes |
US4253425A (en) * | 1979-01-31 | 1981-03-03 | Foster Wheeler Energy Corporation | Internal dust recirculation system for a fluidized bed heat exchanger |
-
1980
- 1980-07-02 US US06/165,352 patent/US4301771A/en not_active Expired - Lifetime
-
1981
- 1981-06-16 IN IN391/DEL/81A patent/IN156220B/en unknown
- 1981-06-17 ZA ZA814096A patent/ZA814096B/xx unknown
- 1981-06-22 CA CA000380328A patent/CA1154335A/en not_active Expired
- 1981-06-26 GB GB8119831A patent/GB2079620B/en not_active Expired
- 1981-06-26 DE DE19813125030 patent/DE3125030A1/de not_active Withdrawn
- 1981-06-26 AU AU72302/81A patent/AU539738B2/en not_active Ceased
- 1981-07-01 NL NL8103165A patent/NL8103165A/nl not_active Application Discontinuation
- 1981-07-01 FR FR8112963A patent/FR2486223A1/fr active Granted
- 1981-07-02 BE BE0/205292A patent/BE889485A/fr not_active IP Right Cessation
- 1981-07-02 JP JP56103862A patent/JPS5741501A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4301771A (en) | 1981-11-24 |
GB2079620B (en) | 1984-02-29 |
FR2486223B1 (xx) | 1985-02-01 |
AU7230281A (en) | 1982-01-07 |
DE3125030A1 (de) | 1982-05-27 |
JPS5741501A (en) | 1982-03-08 |
CA1154335A (en) | 1983-09-27 |
IN156220B (xx) | 1985-06-01 |
BE889485A (fr) | 1981-11-03 |
NL8103165A (nl) | 1982-02-01 |
AU539738B2 (en) | 1984-10-11 |
FR2486223A1 (fr) | 1982-01-08 |
GB2079620A (en) | 1982-01-27 |
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