DK0481438T3 - Centrifugalseparator - Google Patents
CentrifugalseparatorInfo
- Publication number
- DK0481438T3 DK0481438T3 DK91117594.1T DK91117594T DK0481438T3 DK 0481438 T3 DK0481438 T3 DK 0481438T3 DK 91117594 T DK91117594 T DK 91117594T DK 0481438 T3 DK0481438 T3 DK 0481438T3
- Authority
- DK
- Denmark
- Prior art keywords
- gas
- vortex chamber
- outlets
- fluidized bed
- bed reactor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0065—Separating solid material from the gas/liquid stream by impingement against stationary members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/15025—Cyclone walls forming heat exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geometry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Cyclones (AREA)
- Centrifugal Separators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905070A FI92156C (fi) | 1990-10-15 | 1990-10-15 | Keskipakoerotin |
FI910809A FI86964C (fi) | 1990-10-15 | 1991-02-20 | Reaktor med cirkulerande fluidiserad baedd |
Publications (2)
Publication Number | Publication Date |
---|---|
DK0481438T3 true DK0481438T3 (da) | 1997-06-30 |
DK0481438T4 DK0481438T4 (da) | 2003-08-18 |
Family
ID=26158832
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96107112T DK0730910T3 (da) | 1990-10-15 | 1991-10-15 | Reaktor med cirkulerende fluid bed |
DK99124802T DK0990467T3 (da) | 1990-10-15 | 1991-10-15 | Cirkulerende fluid bed-reaktor |
DK91117594T DK0481438T4 (da) | 1990-10-15 | 1991-10-15 | Centrifugalseparator |
DK95111850T DK0685267T3 (da) | 1990-10-15 | 1991-10-15 | Centrifugalseparator |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96107112T DK0730910T3 (da) | 1990-10-15 | 1991-10-15 | Reaktor med cirkulerende fluid bed |
DK99124802T DK0990467T3 (da) | 1990-10-15 | 1991-10-15 | Cirkulerende fluid bed-reaktor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95111850T DK0685267T3 (da) | 1990-10-15 | 1991-10-15 | Centrifugalseparator |
Country Status (11)
Country | Link |
---|---|
EP (4) | EP0730910B1 (da) |
JP (1) | JPH0741175B2 (da) |
KR (1) | KR940008087B1 (da) |
CN (3) | CN1043967C (da) |
AT (4) | ATE147286T1 (da) |
CA (1) | CA2053343C (da) |
DE (7) | DE69124055T3 (da) |
DK (4) | DK0730910T3 (da) |
FI (1) | FI86964C (da) |
PL (2) | PL168836B1 (da) |
RU (1) | RU2116827C1 (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460788A (en) * | 1991-09-25 | 1995-10-24 | A. Ahlstrom Corporation | Centrifugal separator in pressure vessel |
US5601788A (en) * | 1991-09-25 | 1997-02-11 | Foster Wheeler Energia Oy | Combined cycle power plant with circulating fluidized bed reactor |
AT402846B (de) * | 1994-05-31 | 1997-09-25 | Austrian Energy & Environment | Verbrennungsanlage nach dem prinzip einer zirkulierenden wirbelschicht |
US5738712A (en) * | 1995-03-13 | 1998-04-14 | Foster Wheeler Energia Oy | Centrifugal separator assembly and method for separating particles from hot gas |
SE9601390L (sv) * | 1996-04-12 | 1997-10-13 | Abb Carbon Ab | Förbränningsanläggning och förfarande för förbränning |
EP1308213A1 (en) | 2001-10-30 | 2003-05-07 | Alstom (Switzerland) Ltd | A centrifugal separator, in particular for a fluidized bed reactor device |
FR2845620B1 (fr) * | 2002-10-14 | 2007-11-30 | Alstom Switzerland Ltd | Reacteur a lit fluidise circulant avec separateur et gaine d'acceleration integree |
US6793013B2 (en) | 2003-01-09 | 2004-09-21 | Foster Wheeler Energy Corporation | Polygonal heat exchange chamber including a tapered portion lined with water tube panels and method of lining a tapered portion of a polygonal heat exchange chamber with such panels |
JP4009908B2 (ja) * | 2003-09-08 | 2007-11-21 | 富士電機システムズ株式会社 | 誘導加熱式乾留炉 |
US7309368B2 (en) | 2004-02-11 | 2007-12-18 | Samsung Gwangju Electronics Co., Ltd. | Cyclone dust-collecting apparatus |
KR100635667B1 (ko) | 2004-10-29 | 2006-10-17 | 엘지전자 주식회사 | 진공청소기의 집진어셈블리 |
DE102005020400A1 (de) * | 2005-05-02 | 2006-11-09 | Positec Group Limited, Wanchai | Einrichtung zum Filtern von extrem feinem Staub |
FI124762B (fi) * | 2009-04-09 | 2015-01-15 | Foster Wheeler Energia Oy | Kiertoleijupetikattila |
FR2956331B1 (fr) * | 2010-02-16 | 2012-02-24 | Jean-Xavier Morin | Dispositif destine en particulier a une conversion thermochimique |
CN103398371B (zh) * | 2013-07-01 | 2016-01-13 | 中国华能集团清洁能源技术研究院有限公司 | 一种燃用高碱金属煤的双低型锅炉 |
CN103423738B (zh) * | 2013-07-01 | 2016-05-04 | 中国华能集团清洁能源技术研究院有限公司 | 一种燃用高钠煤的紧凑型循环流化床锅炉 |
CN103933786B (zh) * | 2014-04-04 | 2017-01-25 | 莱芜钢铁集团有限公司 | 重力除尘器 |
JP5837136B2 (ja) * | 2014-05-14 | 2015-12-24 | 玉 佩 何 | サイクロン式セパレータモジュール |
EP3000525A1 (en) * | 2014-09-26 | 2016-03-30 | Doosan Lentjes GmbH | Fluidized bed reactor |
CN105627300A (zh) * | 2016-02-05 | 2016-06-01 | 广东省特种设备检测研究院 | 节能环保循环流化床*** |
CN106268978B (zh) * | 2016-08-24 | 2018-10-09 | 康乃尔化学工业股份有限公司 | 一种用于再生过程的强制降温工艺及其装置 |
PT3417944T (pt) * | 2017-06-22 | 2020-07-23 | Metso Minerals Ind Inc | Separador hidrociclone |
RU2675644C1 (ru) * | 2017-10-18 | 2018-12-21 | Евгений Михайлович Пузырёв | Котел с циркулирующим слоем |
CN112620286B (zh) * | 2019-10-08 | 2023-03-14 | 盟立自动化股份有限公司 | 工业设备及气旋式排风装置 |
JP7467888B2 (ja) * | 2019-11-05 | 2024-04-16 | 株式会社Ihi | 流動層システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US710604A (en) * | 1900-12-17 | 1902-10-07 | William S Osborne | System for pulverizing and grading material. |
DE679333C (de) * | 1936-04-21 | 1939-08-03 | E H Hugo Grefenius Dipl Ing Dr | Fliehkraftstaubabscheider |
DE676175C (de) * | 1936-09-08 | 1939-05-27 | Theodor Froehlich A G | Fliehkraft-Staubabscheider |
BE487016A (da) * | 1948-01-29 | |||
JPS5735857U (da) * | 1980-08-06 | 1982-02-25 | ||
FI64746C (fi) * | 1981-10-29 | 1984-01-10 | Nobar Ky | Foerfarande och anordning foer separering av ett medium i komponenter med olika partikelmassor |
JPH0245506B2 (ja) * | 1982-04-06 | 1990-10-09 | Nippon Aikyan Kk | Enshinshujinki |
DE3435214A1 (de) | 1984-09-26 | 1986-04-03 | Hugo 4720 Beckum Schmitz | Zyklon mit mehreckigem querschnitt |
US4615715A (en) | 1985-03-15 | 1986-10-07 | Foster Wheeler Energy Corporation | Water-cooled cyclone separator |
ATE53112T1 (de) * | 1985-06-19 | 1990-06-15 | Erk Eckrohrkessel | Zyklondampferzeuger. |
FI76004B (fi) * | 1986-03-24 | 1988-05-31 | Seppo Kalervo Ruottu | Cirkulationsmassareaktor. |
US4746337A (en) | 1987-07-06 | 1988-05-24 | Foster Wheeler Energy Corporation | Cyclone separator having water-steam cooled walls |
US5095854A (en) * | 1991-03-14 | 1992-03-17 | Foster Wheeler Development Corporation | Fluidized bed reactor and method for operating same utilizing an improved particle removal system |
-
1991
- 1991-02-20 FI FI910809A patent/FI86964C/fi active
- 1991-10-11 CA CA002053343A patent/CA2053343C/en not_active Expired - Fee Related
- 1991-10-14 KR KR1019910018016A patent/KR940008087B1/ko not_active IP Right Cessation
- 1991-10-14 CN CN91109926A patent/CN1043967C/zh not_active Expired - Fee Related
- 1991-10-14 PL PL91307775A patent/PL168836B1/pl not_active IP Right Cessation
- 1991-10-14 PL PL91292028A patent/PL168295B1/pl not_active IP Right Cessation
- 1991-10-15 DE DE69124055T patent/DE69124055T3/de not_active Expired - Fee Related
- 1991-10-15 EP EP96107112A patent/EP0730910B1/en not_active Expired - Lifetime
- 1991-10-15 AT AT91117594T patent/ATE147286T1/de not_active IP Right Cessation
- 1991-10-15 AT AT95111850T patent/ATE188142T1/de not_active IP Right Cessation
- 1991-10-15 DE DE69132323T patent/DE69132323T2/de not_active Expired - Fee Related
- 1991-10-15 DE DE0990467T patent/DE990467T1/de active Pending
- 1991-10-15 DK DK96107112T patent/DK0730910T3/da active
- 1991-10-15 DE DE0730910T patent/DE730910T1/de active Pending
- 1991-10-15 AT AT99124802T patent/ATE289222T1/de not_active IP Right Cessation
- 1991-10-15 DE DE69131884T patent/DE69131884T2/de not_active Expired - Fee Related
- 1991-10-15 AT AT96107112T patent/ATE194509T1/de not_active IP Right Cessation
- 1991-10-15 EP EP91117594A patent/EP0481438B2/en not_active Expired - Lifetime
- 1991-10-15 DE DE69133447T patent/DE69133447T2/de not_active Expired - Fee Related
- 1991-10-15 DK DK99124802T patent/DK0990467T3/da active
- 1991-10-15 EP EP95111850A patent/EP0685267B1/en not_active Expired - Lifetime
- 1991-10-15 EP EP99124802A patent/EP0990467B1/en not_active Expired - Lifetime
- 1991-10-15 DE DE0685267T patent/DE685267T1/de active Pending
- 1991-10-15 JP JP3331119A patent/JPH0741175B2/ja not_active Expired - Fee Related
- 1991-10-15 DK DK91117594T patent/DK0481438T4/da active
- 1991-10-15 DK DK95111850T patent/DK0685267T3/da active
-
1994
- 1994-10-21 RU RU94038262A patent/RU2116827C1/ru not_active IP Right Cessation
- 1994-11-09 CN CN94118056A patent/CN1065151C/zh not_active Expired - Fee Related
-
2000
- 2000-09-11 CN CN00127040A patent/CN1112959C/zh not_active Expired - Fee Related
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