RU94038262A - Циркуляционный реактор с псевдоожиженным газом - Google Patents

Циркуляционный реактор с псевдоожиженным газом

Info

Publication number
RU94038262A
RU94038262A RU94038262/25A RU94038262A RU94038262A RU 94038262 A RU94038262 A RU 94038262A RU 94038262/25 A RU94038262/25 A RU 94038262/25A RU 94038262 A RU94038262 A RU 94038262A RU 94038262 A RU94038262 A RU 94038262A
Authority
RU
Russia
Prior art keywords
reaction chamber
separator
chamber
fluidized gas
centrifugal separator
Prior art date
Application number
RU94038262/25A
Other languages
English (en)
Other versions
RU2116827C1 (ru
Inventor
Хюппянен Тимо
Fi]
Куивалайнен Реййо
Оллила Харри
Original Assignee
А.Альстрем Корпорейшн (FI)
А.Альстрем Корпорейшн
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26158832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU94038262(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FI905070A external-priority patent/FI92156C/fi
Application filed by А.Альстрем Корпорейшн (FI), А.Альстрем Корпорейшн filed Critical А.Альстрем Корпорейшн (FI)
Publication of RU94038262A publication Critical patent/RU94038262A/ru
Application granted granted Critical
Publication of RU2116827C1 publication Critical patent/RU2116827C1/ru

Links

Classifications

    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

Циркуляционный реактор с псевдоожиженным газом содержит реакционную камеру, средство для введения в реакционную камеру cжижающего газа, трубу для подачи в реакционную камеру, центробежный сепаратор, подсоединенный к реакционной камере и включающий вихревую камеру, возвратную трубу для рециркуляции отделенных твердых частиц от сепаратора в реакционную камеру, выход для выпуска газов из сепаратора. Вертикальная вихревая камера центробежного сепаратора имеет стенки, определяющие внутреннее газовое пространство, и выполнена по меньшей мере частично, как охлаждающая конструкция, и имеет кругообразность больше 1.

Claims (1)

  1. Циркуляционный реактор с псевдоожиженным газом содержит реакционную камеру, средство для введения в реакционную камеру cжижающего газа, трубу для подачи в реакционную камеру, центробежный сепаратор, подсоединенный к реакционной камере и включающий вихревую камеру, возвратную трубу для рециркуляции отделенных твердых частиц от сепаратора в реакционную камеру, выход для выпуска газов из сепаратора. Вертикальная вихревая камера центробежного сепаратора имеет стенки, определяющие внутреннее газовое пространство, и выполнена по меньшей мере частично, как охлаждающая конструкция, и имеет кругообразность больше 1.
RU94038262A 1990-10-15 1994-10-21 Циркуляционный реактор с псевдоожиженным слоем RU2116827C1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI905070 1990-10-15
FI905070A FI92156C (fi) 1990-10-15 1990-10-15 Keskipakoerotin
FI910809 1991-02-20
FI910809A FI86964C (fi) 1990-10-15 1991-02-20 Reaktor med cirkulerande fluidiserad baedd

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU05010221 Addition 1991-10-14

Publications (2)

Publication Number Publication Date
RU94038262A true RU94038262A (ru) 1996-08-20
RU2116827C1 RU2116827C1 (ru) 1998-08-10

Family

ID=26158832

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94038262A RU2116827C1 (ru) 1990-10-15 1994-10-21 Циркуляционный реактор с псевдоожиженным слоем

Country Status (11)

Country Link
EP (4) EP0685267B1 (ru)
JP (1) JPH0741175B2 (ru)
KR (1) KR940008087B1 (ru)
CN (3) CN1043967C (ru)
AT (4) ATE194509T1 (ru)
CA (1) CA2053343C (ru)
DE (7) DE685267T1 (ru)
DK (4) DK0730910T3 (ru)
FI (1) FI86964C (ru)
PL (2) PL168295B1 (ru)
RU (1) RU2116827C1 (ru)

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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系统
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
ES2807752T3 (es) * 2017-06-22 2021-02-24 Metso Minerals Ind Inc Separador hidrociclón
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

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DE679333C (de) * 1936-04-21 1939-08-03 E H Hugo Grefenius Dipl Ing Dr Fliehkraftstaubabscheider
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Also Published As

Publication number Publication date
PL168295B1 (pl) 1996-01-31
JPH0741175B2 (ja) 1995-05-10
DE69131884D1 (de) 2000-02-03
DE69133447D1 (de) 2005-03-24
EP0685267A1 (en) 1995-12-06
EP0481438A3 (en) 1992-12-16
DE990467T1 (de) 2001-01-25
CN1060794A (zh) 1992-05-06
DE685267T1 (de) 1997-11-20
CN1043967C (zh) 1999-07-07
DK0481438T3 (da) 1997-06-30
EP0990467A1 (en) 2000-04-05
CN1307927A (zh) 2001-08-15
EP0685267B1 (en) 1999-12-29
KR940008087B1 (ko) 1994-09-02
DE69124055D1 (de) 1997-02-20
EP0481438A2 (en) 1992-04-22
CN1112959C (zh) 2003-07-02
FI86964C (fi) 1992-11-10
EP0730910A2 (en) 1996-09-11
PL292028A1 (en) 1992-09-21
EP0990467B1 (en) 2005-02-16
DE730910T1 (de) 1997-09-25
JPH05123610A (ja) 1993-05-21
PL168836B1 (pl) 1996-04-30
ATE147286T1 (de) 1997-01-15
RU2116827C1 (ru) 1998-08-10
DK0481438T4 (da) 2003-08-18
DK0990467T3 (da) 2005-06-20
EP0481438B2 (en) 2003-05-21
FI910809A0 (fi) 1991-02-20
KR920007695A (ko) 1992-05-27
CN1113451A (zh) 1995-12-20
DE69124055T2 (de) 1997-05-28
ATE289222T1 (de) 2005-03-15
CA2053343A1 (en) 1992-04-16
DE69132323D1 (de) 2000-08-17
EP0481438B1 (en) 1997-01-08
DK0685267T3 (da) 2000-05-22
CN1065151C (zh) 2001-05-02
ATE194509T1 (de) 2000-07-15
EP0730910A3 (en) 1997-04-23
CA2053343C (en) 1999-07-20
DK0730910T3 (da) 2000-10-23
ATE188142T1 (de) 2000-01-15
DE69124055T3 (de) 2004-04-01
DE69132323T2 (de) 2001-01-25
DE69133447T2 (de) 2006-02-09
EP0730910B1 (en) 2000-07-12
DE69131884T2 (de) 2000-06-15
FI86964B (fi) 1992-07-31

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20091015