ES2099434T3 - Metodo y aparato para el secado del combustible de una caldera de lecho fluidizado. - Google Patents
Metodo y aparato para el secado del combustible de una caldera de lecho fluidizado.Info
- Publication number
- ES2099434T3 ES2099434T3 ES93909640T ES93909640T ES2099434T3 ES 2099434 T3 ES2099434 T3 ES 2099434T3 ES 93909640 T ES93909640 T ES 93909640T ES 93909640 T ES93909640 T ES 93909640T ES 2099434 T3 ES2099434 T3 ES 2099434T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- dryer
- fuel
- drying
- date
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- F23C10/24—Devices for removal of material from the bed
- F23C10/26—Devices for removal of material from the bed combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts
-
- 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
- F23C10/08—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 characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—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 characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- 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
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
-
- 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
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/101—Entrained or fast fluidised bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/50—Fluidised bed furnace
- F23G2203/501—Fluidised bed furnace with external recirculation of entrained bed material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/12—Sludge, slurries or mixtures of liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/26—Biowaste
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Amplifiers (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
LA PRESENTE PUBLICACION PRESENTA UN METODO Y UN APARATO PARA SECAR EL COMBUSTIBLE USADO PARA ENCENDER UNA CALDERA DE LECHO FLUIDIZADO (1). LOS SOLIDOS INERTES CALIENTES DEL LECHO FLUIDIZADO SE HACEN CIRCULAR POR UNA VELOCIDAD REGULADA DESDE EL HORNO (2) A UN SECADOR SENCILLO (11) INCORPORADO DENTRO DE LA LINEA DE ALIMENTACION DE COMBUSTIBLE (7) A LA CALDERA (1), CON LO QUE EL COMBUSTIBLE SE SECA Y SE GENERA VAPOR. GRACIAS A LA RECIRCULACION DE SOLIDOS DE LECHO CONTROLADO, SE PUEDE MANTENER UNA TEMPERATURA CONSTANTE DEL SECADOR (11) , PERMITIENDO ASI LA OMISION DE TODAS LA SUPERFICIES DE TRANSFERENCIA DE CALOR DEL SECADOR (11). EL VAPOR CASI LIMPIO LIBERADO A PARTIR DEL PROCESO DE SECADO ES ENCAMINADO DESDE EL SECADOR (11) A APLICACIONES UTILES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI915577A FI89742C (fi) | 1991-11-27 | 1991-11-27 | Foerfarande och anordning foer torkning av braensle i en virvelbaeddspanna |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2099434T3 true ES2099434T3 (es) | 1997-05-16 |
Family
ID=8533562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93909640T Expired - Lifetime ES2099434T3 (es) | 1991-11-27 | 1992-11-18 | Metodo y aparato para el secado del combustible de una caldera de lecho fluidizado. |
Country Status (19)
Country | Link |
---|---|
US (1) | US5419267A (es) |
EP (1) | EP0613542B1 (es) |
JP (1) | JPH07501610A (es) |
CN (1) | CN1051144C (es) |
AT (1) | ATE151160T1 (es) |
AU (1) | AU664452B2 (es) |
CA (1) | CA2124451C (es) |
CZ (1) | CZ128294A3 (es) |
DE (1) | DE69218787T2 (es) |
DK (1) | DK0613542T3 (es) |
EE (1) | EE03317B1 (es) |
ES (1) | ES2099434T3 (es) |
FI (1) | FI89742C (es) |
HU (1) | HU215827B (es) |
LT (1) | LT3314B (es) |
LV (1) | LV10338B (es) |
RU (1) | RU2102661C1 (es) |
SK (1) | SK62494A3 (es) |
WO (1) | WO1993011388A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242747C2 (de) * | 1992-12-17 | 1997-07-17 | Steag Ag | Verfahren und Anlage zum Behandeln von Schlamm |
AT404181B (de) * | 1994-03-17 | 1998-09-25 | Austrian Energy & Environment | Verfahren zum abbau insbesondere vollständige verbrennung |
DE19714593A1 (de) * | 1997-04-09 | 1998-10-15 | Metallgesellschaft Ag | Verfahren zum Verbrennen von Abfallstoffen in einer zirkulierenden Wirbelschicht |
DE19742610A1 (de) * | 1997-09-26 | 1999-04-01 | Karl Prof Dr Ing Straus | Verfahren und Vorrichtung zur Reduzierung des Wassergehaltes von wasserhaltigen, fossilen Brennstoffen und Verbrennung in einer Feuerungsanlage |
FR2845982B1 (fr) * | 2002-10-16 | 2005-03-04 | Thel Etb | -incinerateur de boues a lit fluidise circulant-sechage regule des boues dans une partie descendante du lit- -introduction pneumatique boues sechees et masse circulante en base incinerateur |
DE102007023336A1 (de) * | 2007-05-16 | 2008-11-20 | Rwe Power Ag | Verfahren zum Betreiben eines Dampfturbinenkraftwerks sowie Vorrichtung zum Erzeugen von Dampf |
JP2009028672A (ja) * | 2007-07-30 | 2009-02-12 | Nippon Steel Engineering Co Ltd | 高含水廃棄物の処理方法および処理装置 |
RU2527904C2 (ru) * | 2009-06-04 | 2014-09-10 | Шаньдун Тианли Драинг Эквипмент Ко, Лтд. | Многоступенчатая система и способ предварительной сушки бурого угля с использованием перегретого пара |
KR101012861B1 (ko) * | 2010-04-28 | 2011-02-08 | 한국전력공사 | 미분탄 보일러용 연료 전처리 시스템 |
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 |
NO336971B1 (no) * | 2012-04-04 | 2015-12-07 | Viking Heat Engines As | Kraftvarmeverk for et fjern- eller nærvarmeanlegg samt framgangsmåte ved drift av et kraftvarmeverk |
US9708937B2 (en) | 2014-11-14 | 2017-07-18 | Bill & Melinda Gates Foundation | Multi-functional fecal waste and garbage processor and associated methods |
US11215360B2 (en) * | 2015-08-18 | 2022-01-04 | Glock Ökoenergie Gmbh | Method and device for drying wood chips |
BR112019013387B1 (pt) | 2016-12-29 | 2023-03-28 | Ensyn Renewables, Inc | Desmetalização de biomassa |
CN108050522B (zh) * | 2017-11-14 | 2019-08-20 | 松原市宁江区松城废旧资源再生利用有限公司 | 一种连续化油泥环保处理工艺 |
RU2741186C1 (ru) * | 2019-10-02 | 2021-01-22 | Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт имени профессора Н.Е. Жуковского" (ФГУП "ЦАГИ") | Способ получения газообразного хладоносителя |
CN113847596A (zh) * | 2021-10-29 | 2021-12-28 | 满洲里达赉湖热电有限公司 | 一种混合燃料流化燃烧方法和装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047883A (en) * | 1974-07-24 | 1977-09-13 | Commonwealth Scientific And Industrial Research Organization | Thermal treatment of materials by hot particulates |
US4424766A (en) * | 1982-09-09 | 1984-01-10 | Boyle Bede Alfred | Hydro/pressurized fluidized bed combustor |
US4474119A (en) * | 1982-12-27 | 1984-10-02 | Combustion Engineering, Inc. | Fine particulate feed system for fluidized bed furnace |
SE454724B (sv) * | 1984-07-11 | 1988-05-24 | Asea Stal Ab | Sett att forbettra ett partikulert brensles transportegenskaper i en forbrenningsanleggning samt anleggning for genomforande av settet |
US4690076A (en) * | 1986-04-04 | 1987-09-01 | Combustion Engineering, Inc. | Method for drying coal with hot recycle material |
DD262559A3 (de) | 1986-11-06 | 1988-12-07 | Bergmann Borsig Veb | Verfahren und einrichtung zur trocknung und verbrennung von brenn- und abfallstoffen, insbesondere feuchter rohbraunkohle |
JPH02165290A (ja) * | 1988-12-19 | 1990-06-26 | Hitachi Maxell Ltd | Icカード及びその動作方法 |
JPH0325590A (ja) * | 1989-06-22 | 1991-02-04 | Mitsubishi Electric Corp | Icカード及びその製造管理方式 |
DE4102959A1 (de) * | 1991-02-01 | 1992-08-13 | Metallgesellschaft Ag | Verfahren zum verbrennen von kohle in der zirkulierenden wirbelschicht |
FI91800C (sv) * | 1991-09-12 | 1994-08-10 | Imatran Voima Oy | Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna |
-
1991
- 1991-11-27 FI FI915577A patent/FI89742C/fi not_active IP Right Cessation
-
1992
- 1992-11-17 LT LTIP190A patent/LT3314B/lt not_active IP Right Cessation
- 1992-11-18 CZ CZ941282A patent/CZ128294A3/cs unknown
- 1992-11-18 DK DK93909640.0T patent/DK0613542T3/da active
- 1992-11-18 ES ES93909640T patent/ES2099434T3/es not_active Expired - Lifetime
- 1992-11-18 DE DE69218787T patent/DE69218787T2/de not_active Expired - Fee Related
- 1992-11-18 RU RU94027273A patent/RU2102661C1/ru not_active IP Right Cessation
- 1992-11-18 EP EP93909640A patent/EP0613542B1/en not_active Expired - Lifetime
- 1992-11-18 AT AT93909640T patent/ATE151160T1/de active
- 1992-11-18 HU HU9401404A patent/HU215827B/hu not_active IP Right Cessation
- 1992-11-18 WO PCT/FI1992/000310 patent/WO1993011388A1/en not_active Application Discontinuation
- 1992-11-18 US US08/244,193 patent/US5419267A/en not_active Expired - Fee Related
- 1992-11-18 AU AU40290/93A patent/AU664452B2/en not_active Ceased
- 1992-11-18 SK SK624-94A patent/SK62494A3/sk unknown
- 1992-11-18 JP JP5509844A patent/JPH07501610A/ja active Pending
- 1992-11-18 CA CA002124451A patent/CA2124451C/en not_active Expired - Fee Related
- 1992-11-27 CN CN92112858A patent/CN1051144C/zh not_active Expired - Fee Related
- 1992-11-27 LV LVP-92-234A patent/LV10338B/en unknown
-
1994
- 1994-11-10 EE EE9400124A patent/EE03317B1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2124451A1 (en) | 1993-06-10 |
HU9401404D0 (en) | 1994-08-29 |
CZ128294A3 (en) | 1994-10-19 |
CN1072767A (zh) | 1993-06-02 |
EE03317B1 (et) | 2000-12-15 |
HUT68060A (en) | 1995-05-29 |
DE69218787T2 (de) | 1997-07-24 |
JPH07501610A (ja) | 1995-02-16 |
DK0613542T3 (da) | 1997-10-13 |
FI915577A (fi) | 1993-05-28 |
AU664452B2 (en) | 1995-11-16 |
LV10338B (en) | 1995-06-20 |
FI89742C (fi) | 1993-11-10 |
CN1051144C (zh) | 2000-04-05 |
HU215827B (hu) | 1999-02-01 |
US5419267A (en) | 1995-05-30 |
EP0613542B1 (en) | 1997-04-02 |
LT3314B (en) | 1995-06-26 |
EP0613542A1 (en) | 1994-09-07 |
AU4029093A (en) | 1993-06-28 |
LV10338A (lv) | 1994-10-20 |
SK62494A3 (en) | 1995-02-08 |
DE69218787D1 (de) | 1997-05-07 |
LTIP190A (en) | 1994-10-25 |
CA2124451C (en) | 1999-03-23 |
FI915577A0 (fi) | 1991-11-27 |
WO1993011388A1 (en) | 1993-06-10 |
FI89742B (fi) | 1993-07-30 |
RU94027273A (ru) | 1997-04-10 |
RU2102661C1 (ru) | 1998-01-20 |
ATE151160T1 (de) | 1997-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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