[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0298671A3 - Zyklonabscheider mit wasser- bzw. dampfgekühlten Wänden - Google Patents

Zyklonabscheider mit wasser- bzw. dampfgekühlten Wänden Download PDF

Info

Publication number
EP0298671A3
EP0298671A3 EP88306056A EP88306056A EP0298671A3 EP 0298671 A3 EP0298671 A3 EP 0298671A3 EP 88306056 A EP88306056 A EP 88306056A EP 88306056 A EP88306056 A EP 88306056A EP 0298671 A3 EP0298671 A3 EP 0298671A3
Authority
EP
European Patent Office
Prior art keywords
tubes
annular chamber
water
cyclone separator
outer cylinder
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.)
Withdrawn
Application number
EP88306056A
Other languages
English (en)
French (fr)
Other versions
EP0298671A2 (de
Inventor
Byram J. Magol
John David Fay
Michael Garkawe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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
Priority claimed from US07/069,930 external-priority patent/US4746337A/en
Application filed by Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of EP0298671A2 publication Critical patent/EP0298671A2/de
Publication of EP0298671A3 publication Critical patent/EP0298671A3/de
Withdrawn legal-status Critical Current

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
    • F22B31/0084—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
    • 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
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16—Sorting according to weight
    • B07C5/18—Sorting according to weight using a single stationary weighing mechanism
    • B07C5/20—Sorting according to weight using a single stationary weighing mechanism for separating articles of less than a predetermined weight from those of more than that weight

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)
  • Cyclones (AREA)
EP88306056A 1987-07-06 1988-07-01 Zyklonabscheider mit wasser- bzw. dampfgekühlten Wänden Withdrawn EP0298671A3 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/069,930 US4746337A (en) 1987-07-06 1987-07-06 Cyclone separator having water-steam cooled walls
US69930 1987-07-06
US07161632 US4880450B1 (en) 1987-07-06 1988-02-29 Cyclone separator having water-steam cooled walls
US161632 1988-02-29
US179818 1988-04-11
US07/179,818 US4904286A (en) 1987-07-06 1988-04-11 Cyclone separator having water-steam cooled walls

Publications (2)

Publication Number Publication Date
EP0298671A2 EP0298671A2 (de) 1989-01-11
EP0298671A3 true EP0298671A3 (de) 1990-03-28

Family

ID=27371629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88306056A Withdrawn EP0298671A3 (de) 1987-07-06 1988-07-01 Zyklonabscheider mit wasser- bzw. dampfgekühlten Wänden

Country Status (3)

Country Link
EP (1) EP0298671A3 (de)
JP (1) JPS6480456A (de)
AU (1) AU617675B2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944250A (en) * 1989-03-30 1990-07-31 Foster Wheeler Energy Corporation Cyclone separator including a hopper formed by water-steam cooled walls
US4920924A (en) * 1989-08-18 1990-05-01 Foster Wheeler Energy Corporation Fluidized bed steam generating system including a steam cooled cyclone separator
US4961761A (en) * 1989-08-18 1990-10-09 Foster Wheeler Energy Corporation Cyclone separator wall refractory material system
FI88200C (fi) * 1990-01-29 1993-04-13 Tampella Oy Ab Foerbraenningsanlaeggning
JPH0798164B2 (ja) * 1990-05-30 1995-10-25 フォースター・ホイーラー・エナージイ・コーポレイション サイクロン分離器
US5094191A (en) * 1991-01-31 1992-03-10 Foster Wheeler Energy Corporation Steam generating system utilizing separate fluid flow circuitry between the furnace section and the separating section
US5116394A (en) * 1991-03-25 1992-05-26 Foster Wheeler Energy Corporation Cyclone separator roof
US5203284A (en) * 1992-03-02 1993-04-20 Foster Wheeler Development Corporation Fluidized bed combustion system utilizing improved connection between the reactor and separator
US6051182A (en) * 1998-01-21 2000-04-18 Brifer International Ltd. Apparatus and process for the direct reduction of iron oxides
KR100974432B1 (ko) 2005-09-01 2010-08-05 현대중공업 주식회사 순환유동층 보일러용 수냉식 사이클론
US20090031967A1 (en) * 2007-07-31 2009-02-05 Alstom Technology Ltd Integral waterwall external heat exchangers
US8945283B1 (en) 2014-03-28 2015-02-03 Uop Llc Apparatuses and methods for gas-solid separations using cyclones
US9370783B2 (en) 2014-03-28 2016-06-21 Uop Llc Apparatuses and methods for gas-solid separations using cyclones
FI126820B (fi) * 2016-01-18 2017-06-15 Andritz Oy Keskipakoerotin

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB641357A (en) * 1947-07-31 1950-08-09 C U R A Patents Ltd Improvements in gas cleaning devices of the cyclone type
US3470678A (en) * 1967-06-20 1969-10-07 Exxon Research Engineering Co Cyclone separator for high temperature operations
FR2527478A1 (fr) * 1982-05-26 1983-12-02 Creusot Loire Appareil de type cyclone pour le depoussierage de gaz chaud
SE437124B (sv) * 1983-05-25 1985-02-11 Generator Ind Ab Anordning vid panna med kyltubsbeklett eldstadsrum
GB2172222A (en) * 1985-03-15 1986-09-17 Foster Wheeler Energy Corp Water-cooled cyclone separator
EP0197207A1 (de) * 1985-03-04 1986-10-15 Foster Wheeler Energy Corporation Wandkonstruktion mit Kühlrohrwindungen für zylindrische Hochtemperatur-Öfen, Behälter, Zyklone und dergleichen
US4746337A (en) * 1987-07-06 1988-05-24 Foster Wheeler Energy Corporation Cyclone separator having water-steam cooled walls

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO74228C (de) * 1942-09-08
US3732920A (en) * 1971-06-21 1973-05-15 Thermotics Heat exchanger
SU709182A1 (ru) * 1977-04-11 1980-01-15 Днепропетровский Металлургический Институт Циклон
JPS5473715A (en) * 1977-11-17 1979-06-13 Asahi Chem Ind Co Ltd Production of carboxylic ester
JPS5491602A (en) * 1977-12-28 1979-07-20 Hirakawa Tekkosho Cyclone type waste heat boiler
JPS5735857U (de) * 1980-08-06 1982-02-25

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB641357A (en) * 1947-07-31 1950-08-09 C U R A Patents Ltd Improvements in gas cleaning devices of the cyclone type
US3470678A (en) * 1967-06-20 1969-10-07 Exxon Research Engineering Co Cyclone separator for high temperature operations
FR2527478A1 (fr) * 1982-05-26 1983-12-02 Creusot Loire Appareil de type cyclone pour le depoussierage de gaz chaud
SE437124B (sv) * 1983-05-25 1985-02-11 Generator Ind Ab Anordning vid panna med kyltubsbeklett eldstadsrum
EP0197207A1 (de) * 1985-03-04 1986-10-15 Foster Wheeler Energy Corporation Wandkonstruktion mit Kühlrohrwindungen für zylindrische Hochtemperatur-Öfen, Behälter, Zyklone und dergleichen
GB2172222A (en) * 1985-03-15 1986-09-17 Foster Wheeler Energy Corp Water-cooled cyclone separator
US4746337A (en) * 1987-07-06 1988-05-24 Foster Wheeler Energy Corporation Cyclone separator having water-steam cooled walls
US4746337B1 (de) * 1987-07-06 1992-08-11 Foster Wheeler Energy Corp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, week C35, 8 October 1980, abstract no. 61867, Class J01,P41, Derwent Publications Ltd, London, GB; & SU-A-709 182 (DNEPR METALLURG INS) 18-01-1980 *

Also Published As

Publication number Publication date
AU617675B2 (en) 1991-12-05
JPS6480456A (en) 1989-03-27
AU1872588A (en) 1989-01-12
EP0298671A2 (de) 1989-01-11
JPH0418906B2 (de) 1992-03-30

Similar Documents

Publication Publication Date Title
EP0298671A3 (de) Zyklonabscheider mit wasser- bzw. dampfgekühlten Wänden
US5938803A (en) Cyclone separator
EP0222436B1 (de) Apparat und Verfahren zur Trennung von fliessfähigen Krackkatalysator-Teilchen vom Abgas
ES8704761A1 (es) Un separador por ciclon
US4699068A (en) Apparatus for separating solids from flue gases in a circulating fluidized bed reactor
ES468754A1 (es) Aparato perfeccionado para separar particulas de tamanos di-ferentes de una corriente de gas
US4732113A (en) Particle separator
GB1277058A (en) Improvements in or relating to vapour-liquid separating apparatus
RU94038262A (ru) Циркуляционный реактор с псевдоожиженным газом
US4483696A (en) Steam separating apparatus and separators used therein
US4664887A (en) Apparatus for separating solid material in a circulating fluidized bed reactor
KR100492702B1 (ko) 사이클론 분리기
US4900516A (en) Fluidized bed reactor
GB886921A (en) Cyclone separator
CA1258037A (en) Apparatus for separating solids in a circulating fluidized bed reactor
TW345501B (en) An apparatus and a method for separating particles from hot gases
GB817650A (en) Vapour-liquid separating apparatus
EP0231931B1 (de) Zyklon mit erzwungener Wirbelung der Gasströmung
GB883577A (en) An improved centrifugal dust extractor
SE8406605L (sv) Anordning for avskiljning av stoft fran en under tryck staende gas
SU725711A1 (ru) Батарейный циклон
US4380105A (en) Method for shaping, forming and assembling a highly efficient cyclone separator
SU1525403A1 (ru) Топка дл сжигани твердого топлива в кип щем слое
JPH1147640A (ja) サイクロンシステム
FR2508888B1 (de)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): ES GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): ES GB IT NL SE

17P Request for examination filed

Effective date: 19900926

17Q First examination report despatched

Effective date: 19921105

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19941228