IN192561B - - Google Patents

Info

Publication number
IN192561B
IN192561B IN1101CA1997A IN192561B IN 192561 B IN192561 B IN 192561B IN 1101CA1997 A IN1101CA1997 A IN 1101CA1997A IN 192561 B IN192561 B IN 192561B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Arthur M Hansen
Stephen John Goidich
Original Assignee
Foster Wheeler Energy Internat
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
Application filed by Foster Wheeler Energy Internat filed Critical Foster Wheeler Energy Internat
Publication of IN192561B publication Critical patent/IN192561B/en

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
    • F23C10/02—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
    • 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
    • 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
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • 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
    • F23C2206/103—Cooling recirculating particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
IN1101CA1997 1996-06-11 1997-06-11 IN192561B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/660,975 US5809912A (en) 1996-06-11 1996-06-11 Heat exchanger and a combustion system and method utilizing same

Publications (1)

Publication Number Publication Date
IN192561B true IN192561B (it) 2004-05-01

Family

ID=24651683

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1101CA1997 IN192561B (it) 1996-06-11 1997-06-11

Country Status (3)

Country Link
US (1) US5809912A (it)
IN (1) IN192561B (it)
WO (1) WO1997047924A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107758B (fi) * 1999-11-10 2001-09-28 Foster Wheeler Energia Oy Kiertoleijureaktori
US6510820B1 (en) * 2002-01-23 2003-01-28 The Babcock & Wilcox Company Compartmented gas flue for NOx control and particulate removal
US8640461B2 (en) * 2009-02-20 2014-02-04 Steven A. Thompson Heat exchangers and tower structure for density-driven power generation
KR101700436B1 (ko) * 2015-06-29 2017-01-31 한국전력공사 순환유동층 보일러의 열교환장치
US10429064B2 (en) * 2016-03-31 2019-10-01 General Electric Technology Gmbh System, method and apparatus for controlling the flow direction, flow rate and temperature of solids

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756360A (en) * 1987-03-25 1988-07-12 Riley Stoker Corporation Fluidized bed heat exchanger
US5141708A (en) * 1987-12-21 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integrated recycle heat exchanger
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
US4827723A (en) * 1988-02-18 1989-05-09 A. Ahlstrom Corporation Integrated gas turbine power generation system and process
DK120288D0 (da) * 1988-03-04 1988-03-04 Aalborg Boilers Fluidbed forbraendigsreaktor samt fremgangsmaade til drift af en fluidbed forbraendingsreaktor
US4955190A (en) * 1988-03-10 1990-09-11 Foster Wheeler Development Corporation Method for driving a gas turbine utilizing a hexagonal pressurized fluidized bed reactor
US5069170A (en) * 1990-03-01 1991-12-03 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with inlet and outlet chambers
US5133943A (en) * 1990-03-28 1992-07-28 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a multicompartment external recycle heat exchanger
US5054436A (en) * 1990-06-12 1991-10-08 Foster Wheeler Energy Corporation Fluidized bed combustion system and process for operating same
US5040492A (en) * 1991-01-14 1991-08-20 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a recycle heat exchanger with a non-mechanical solids control system
US5141047A (en) * 1991-03-01 1992-08-25 Riley Stoker Corporation Fluidized bed heat exchanger
US5140950A (en) * 1991-05-15 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with recycle rate control and backflow sealing
US5123480A (en) * 1991-08-05 1992-06-23 Riley Stoker Corporation Integrated heat exchanger
US5253741A (en) * 1991-11-15 1993-10-19 Foster Wheeler Energy Corporation Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
US5273000A (en) * 1992-12-30 1993-12-28 Combustion Engineering, Inc. Reheat steam temperature control in a circulating fluidized bed steam generator
US5537941A (en) * 1994-04-28 1996-07-23 Foster Wheeler Energy Corporation Pressurized fluidized bed combustion system and method with integral recycle heat exchanger

Also Published As

Publication number Publication date
US5809912A (en) 1998-09-22
WO1997047924A1 (en) 1997-12-18

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