[go: up one dir, main page]

EA200001196A1 - Система сжигания топлива в псевдоожиженном слое с производством пара - Google Patents

Система сжигания топлива в псевдоожиженном слое с производством пара

Info

Publication number
EA200001196A1
EA200001196A1 EA200001196A EA200001196A EA200001196A1 EA 200001196 A1 EA200001196 A1 EA 200001196A1 EA 200001196 A EA200001196 A EA 200001196A EA 200001196 A EA200001196 A EA 200001196A EA 200001196 A1 EA200001196 A1 EA 200001196A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chamber
fuel
heat exchange
cavity
wall
Prior art date
Application number
EA200001196A
Other languages
English (en)
Other versions
EA002507B1 (ru
Inventor
Петер Гуммель
Вернер-Фридрих Штааб
Original Assignee
Металлгезельшафт Акциенгезельшафт
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 DE19822304A external-priority patent/DE19822304C1/de
Application filed by Металлгезельшафт Акциенгезельшафт filed Critical Металлгезельшафт Акциенгезельшафт
Publication of EA200001196A1 publication Critical patent/EA200001196A1/ru
Publication of EA002507B1 publication Critical patent/EA002507B1/ru

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 or dispositions of 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • 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 
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Система сжигания топлива, предназначенная для большой промышленной установки, по меньшей мере, частично работающей на твердом топливе. Установка имеет теплообменную камеру (1) с высотой внутри ее полости, по меньшей мере, 120 м. Эта камера имеет четыре вертикальные наружные стенки, которые ограждают полость, имеющую в горизонтальном поперечном сечении почти прямоугольную форму. Перед первой наружной стенкой (1а) теплообменной камеры (1) и перед второй наружной стенкой (1с), лежащей напротив первой наружной стенки, теплообменной камеры расположены соответственно по одной вихревой камере сгорания (2, 3), высота которых внутри полости составляет от 10 до 60 м. Каждая из обеих вихревых камер сгорания (2, 3) имеет высоту внутри камеры от 10 до 60 м и трубопроводы для подачи топлива и воздуха для сжигания топлива. С верхней зоной каждой вихревой камеры сгорания соединен, по меньшей мере, один сепаратор (5, 7) для отделения твердой фазы топлива от газового потока, который имеет направляющий газ, отводной трубопровод (9), соединяющийся с верхней зоной теплообменной камеры.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200001196A 1998-05-18 1999-05-17 Система сжигания топлива в псевдоожиженном слое с производством пара EA002507B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19822304A DE19822304C1 (de) 1998-05-18 1998-05-18 Wirbelschicht-Feuerungssystem mit Dampferzeugung
DE19834881A DE19834881B4 (de) 1998-05-18 1998-08-01 Wirbelschicht-Feuerungssystem mit Dampferzeugung
PCT/EP1999/003376 WO1999060305A1 (de) 1998-05-18 1999-05-17 Wirbelschicht-feuerungssystem mit dampferzeugung

Publications (2)

Publication Number Publication Date
EA200001196A1 true EA200001196A1 (ru) 2001-06-25
EA002507B1 EA002507B1 (ru) 2002-06-27

Family

ID=26046270

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200001196A EA002507B1 (ru) 1998-05-18 1999-05-17 Система сжигания топлива в псевдоожиженном слое с производством пара

Country Status (23)

Country Link
US (1) US6481385B1 (ru)
EP (1) EP1080325B1 (ru)
JP (1) JP2002515580A (ru)
KR (1) KR100604347B1 (ru)
AT (1) ATE208877T1 (ru)
AU (1) AU746774B2 (ru)
BR (1) BR9910604A (ru)
CA (1) CA2332516C (ru)
CO (1) CO4870738A1 (ru)
CZ (1) CZ290860B6 (ru)
DE (2) DE19834881B4 (ru)
DK (1) DK1080325T3 (ru)
EA (1) EA002507B1 (ru)
EE (1) EE04288B1 (ru)
ES (1) ES2168022T3 (ru)
HU (1) HU225365B1 (ru)
MA (1) MA24861A1 (ru)
PL (1) PL192416B1 (ru)
RO (1) RO119163B1 (ru)
SI (1) SI20342A (ru)
TR (1) TR200003392T2 (ru)
UA (1) UA53796C2 (ru)
WO (1) WO1999060305A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908298B1 (en) * 2001-10-30 2005-06-21 Owen W. Dykema Air-fuel injection system for stable combustion
EP1308671A1 (en) * 2001-10-30 2003-05-07 Alstom (Switzerland) Ltd A circulating fluidized bed reactor device
PL1910741T3 (pl) * 2005-08-01 2018-04-30 General Electric Technology Gmbh Reaktor modułowy ze złożem fluidalnym
US8028533B2 (en) * 2007-11-28 2011-10-04 E & J Enterprises, Llc Defrost indicator
FI124762B (fi) * 2009-04-09 2015-01-15 Foster Wheeler Energia Oy Kiertoleijupetikattila
KR200459676Y1 (ko) * 2009-06-09 2012-04-06 이승규 다중 연소실을 가진 난로
CN103363516B (zh) * 2013-08-01 2015-10-28 东方电气集团东方锅炉股份有限公司 一种带二次再热的循环流化床锅炉
CN104807002B (zh) * 2015-04-03 2017-03-08 东方电气集团东方锅炉股份有限公司 一种循环流化床锅炉富氧燃烧干法脱硫系统及方法
CN105157021B (zh) * 2015-09-15 2018-04-10 清华大学 一种双炉膛超临界大型循环流化床锅炉
US10591155B2 (en) * 2016-08-25 2020-03-17 Doosan Lentjes Gmbh Circulating fluidized bed apparatus
CN111637472B (zh) * 2020-06-23 2024-07-16 四川新城都锅炉有限公司 一种黄磷尾气燃烧后热交换系统
CN112555863A (zh) * 2021-01-14 2021-03-26 新乡工神锅炉有限公司 一种具有消除二噁英方形旋转风分离器的垃圾焚烧炉

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800566A (pt) * 1977-01-31 1978-09-12 W Johnson Aperfeicoamento em aparelhagem de combustao caldeira de combustao esquema de circulacao de alto teor de solidos,processo para controle da capacidade de uma caldeira aperfeicoamento em processo para a queima de combustivel e para a transferencia de calor processo para a queima de combustivel em caldeira de leito fluidificado e esquema de transferencia e controle de calor em reacao exotermica
US4240377A (en) * 1978-01-19 1980-12-23 Johnson William B Fluidized-bed compact boiler and method of operation
DE3107356A1 (de) * 1981-02-27 1982-09-16 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zum betrieb eines dampferzeugers mit wirbelschichtfeuerung
US4665864A (en) * 1986-07-14 1987-05-19 Foster Wheeler Energy Corporation Steam generator and method of operating a steam generator utilizing separate fluid and combined gas flow circuits
US4815418A (en) * 1987-03-23 1989-03-28 Ube Industries, Inc. Two fluidized bed type boiler
US4896717A (en) * 1987-09-24 1990-01-30 Campbell Jr Walter R Fluidized bed reactor having an integrated recycle heat exchanger
DE3929178A1 (de) * 1989-09-02 1991-03-21 Balcke Duerr Ag Wirbelschichtreaktor und zugehoeriges betriebsverfahren
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
US5181481A (en) * 1991-03-25 1993-01-26 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace sections
DE4135582A1 (de) * 1991-10-29 1993-05-06 Metallgesellschaft Ag, 6000 Frankfurt, De Wirbelbettkuehler fuer eine anlage zum thermischen behandeln koerniger feststoffe in der wirbelschicht
US5911201A (en) * 1996-01-13 1999-06-15 Llb Lurgi Lentjes Babcock Energietechnik Gmbh Steam boiler with pressurized circulating fluidized bed firing

Also Published As

Publication number Publication date
HUP0101897A3 (en) 2001-12-28
EP1080325A1 (de) 2001-03-07
EE04288B1 (et) 2004-04-15
MA24861A1 (fr) 1999-12-31
RO119163B1 (ro) 2004-04-30
TR200003392T2 (tr) 2001-02-21
ATE208877T1 (de) 2001-11-15
KR20010043702A (ko) 2001-05-25
HUP0101897A2 (hu) 2001-11-28
AU4262999A (en) 1999-12-06
DE19834881B4 (de) 2007-06-21
CO4870738A1 (es) 1999-12-27
ES2168022T3 (es) 2002-05-16
DE59900444D1 (de) 2001-12-20
CA2332516C (en) 2005-07-12
SI20342A (sl) 2001-02-28
EE200000679A (et) 2002-04-15
CZ290860B6 (cs) 2002-10-16
HU225365B1 (en) 2006-10-28
KR100604347B1 (ko) 2006-07-25
CA2332516A1 (en) 1999-11-25
JP2002515580A (ja) 2002-05-28
CZ20004284A3 (cs) 2001-11-14
DK1080325T3 (da) 2002-02-11
PL344241A1 (en) 2001-10-08
AU746774B2 (en) 2002-05-02
PL192416B1 (pl) 2006-10-31
EP1080325B1 (de) 2001-11-14
WO1999060305A1 (de) 1999-11-25
BR9910604A (pt) 2001-01-16
UA53796C2 (ru) 2003-02-17
US6481385B1 (en) 2002-11-19
EA002507B1 (ru) 2002-06-27
DE19834881A1 (de) 2000-03-09

Similar Documents

Publication Publication Date Title
EA200001196A1 (ru) Система сжигания топлива в псевдоожиженном слое с производством пара
FI60301B (fi) Braennare foer pyrolytisk foerbraenning av trae- och annat avfall
EE200300565A (et) Tahkekütuse põleti
CA2478672A1 (en) Incinerator
CN100396991C (zh) 采用循环的常压流化床燃烧的连续蒸汽发生器
RU97101139A (ru) Устройство для получения древесного угля
US4123995A (en) Hot water or steam boiler
CA1150927A (en) Industrial chimneys
ATE44603T1 (de) Kessel fuer muell und hilfsbrennstoff sowie sein betriebsverfahren.
WO1998021522A1 (en) Coal combustion system with gas cooled walls, and method thereof
RU2428631C1 (ru) Устройство сжигания хлорсодержащих газов и жидкостей, в частности продуктов газификации и пиролиза отходов
SU1208439A1 (ru) Топка
SE9700166D0 (sv) Brännare
RU99110634A (ru) Многокамерная печь кипящего слоя для обезвоживания карналлита
CN220397572U (zh) 燃烧室水汽隔离装置及其废气处理装置
CN210426220U (zh) 一种烟气余热回收用水温加热装置
SU1288445A1 (ru) Газова горелка
SU1078192A2 (ru) Установка утилизации тепла продуктов сгорани
SU1395898A1 (ru) Топка кип щего сло
RU2258177C2 (ru) Паровой котел
SU1245794A1 (ru) Горизонтальный котел
SU985584A1 (ru) Пылегазова горелка
SU1758352A1 (ru) Поверхность нагрева
SU1083711A1 (ru) Котел
PL332731A1 (en) Solid fuel fired boiler system as well as furnace and flue gas discharge system therefor

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KZ KG MD TJ TM RU

PC4A Registration of transfer of a eurasian patent by assignment
TC4A Change in name of a patent proprietor in a eurasian patent
PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU