KR870005214A - 유동상 반응장치 및 그 제어방법 - Google Patents

유동상 반응장치 및 그 제어방법 Download PDF

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Publication number
KR870005214A
KR870005214A KR860009582A KR860009582A KR870005214A KR 870005214 A KR870005214 A KR 870005214A KR 860009582 A KR860009582 A KR 860009582A KR 860009582 A KR860009582 A KR 860009582A KR 870005214 A KR870005214 A KR 870005214A
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KR
South Korea
Prior art keywords
reaction chamber
solids
fluidized bed
solid
heat transfer
Prior art date
Application number
KR860009582A
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English (en)
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KR890003701B1 (ko
Inventor
엥스트롬 폴케
Original Assignee
카제 헨릭슨, 스벤 웨스터홀름
에이 아할스트롬 코포레이숀
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.)
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Application filed by 카제 헨릭슨, 스벤 웨스터홀름, 에이 아할스트롬 코포레이숀 filed Critical 카제 헨릭슨, 스벤 웨스터홀름
Publication of KR870005214A publication Critical patent/KR870005214A/ko
Application granted granted Critical
Publication of KR890003701B1 publication Critical patent/KR890003701B1/ko

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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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • 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
    • 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
    • F23C10/02—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
    • F23C2206/101—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
    • F23J2900/15026—Cyclone separators with horizontal axis

Abstract

내용 없음

Description

유동상 반응장치 및 그 제어방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 가지 실시예의 한 유동상 반응 장치(fluidized bed reactor apparatus)의 제2도의 A-A선에 따른 개략적 수직 단면도.
제2도는 제1도의 화살표(B) 방향에서 본 개략적 입면도.
* 도면의 주요부분에 대한 부호의 설명
5 : 반응실 13, 14, 15 : 귀환 덕트
23, 24, 25 : 조절밸브

Claims (4)

  1. 반응실로부터 배출되는 가스로부터 반응실 내로 재순환될 고체를 분리시키고, 반응실 내에 설치된 열전달 표면에 의하여 반응기로부터 열을 제거하여 순환 유동상 장치의 작동을 제어하는 방법에 있어서, 재순환되는 고체는 다른 높이에서 반응기 내로 도입되고 유동화 고체의 원하는 분산밀도가 얻어져 반응기 내의 다른 높이 영역에서 원하는 열전달이 이루어지도록 각 고체 유동이 제어되는 것을 특징으로 하는 방법.
  2. 반응실로부터 배출되는 가스에 함유된 고체를 분리시키기 위한 수단(11)과 고체를 반응실 내로 재순환시키기 위한 수단 및 반응실의 일부로서 열전달 표면(1 내지 4)이 포함되는 유동상 반응 장치에 있어서, 상기 재순환 수단에 반응실(5)내의 다른 높이에 있는 영역(I, II, III)내로 고체를 공급하기 위한 여러 개의 귀환 덕트(13, 14, 15)와, 각 귀환 덕트를 통하여 흐르는 고체를 제어하기 위한 수단(23,24, 25)이 포함되는 것을 특징으로 하는 유동상 반응 장치.
  3. 제2항에 있어서, 고체 유동을 제어하기 위한 수단(20, 21, 22)에는 귀환 덕트(13, 14, 15)에 설치된 가스 공급 수단이 포함되는 것을 특징으로 하는 장치.
  4. 제2항에 있어서, 고체를 반응실로 공급하는 3귀환 덕트(13, 14, 15)가 다른 높이로 배치된 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860009582A 1985-11-19 1986-11-13 유동상 반응 장치 및 그 제어 방법 KR890003701B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854543A FI86105C (fi) 1985-11-19 1985-11-19 Foerfarande och anordning foer reglering av en virvelbaeddsreaktors funktion.
FI854543 1985-11-19

Publications (2)

Publication Number Publication Date
KR870005214A true KR870005214A (ko) 1987-06-05
KR890003701B1 KR890003701B1 (ko) 1989-09-30

Family

ID=8521703

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009582A KR890003701B1 (ko) 1985-11-19 1986-11-13 유동상 반응 장치 및 그 제어 방법

Country Status (8)

Country Link
US (1) US4813380A (ko)
EP (1) EP0224358B1 (ko)
JP (1) JPS62163742A (ko)
KR (1) KR890003701B1 (ko)
AT (1) ATE61252T1 (ko)
CA (1) CA1280576C (ko)
DE (1) DE3677905D1 (ko)
FI (1) FI86105C (ko)

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DE3813054A1 (de) * 1988-04-19 1989-11-02 Steinmueller Gmbh L & C Abscheider zum abscheiden von feststoffen aus einem aufsteigenden und mit feststoffen beladenen gasstrom
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US5218931A (en) * 1991-11-15 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
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CN102313354B (zh) * 2011-08-10 2013-07-10 山东圣威新能源有限公司 环保节能循环流化床有机热载体锅炉
AT513490B1 (de) * 2012-11-12 2014-05-15 Tech Universität Wien Wirbelschichtreaktorsystem
PL3099398T3 (pl) * 2014-01-31 2018-01-31 Amec Foster Wheeler Energia Oy Sposób i płuczka wieżowa do usuwania związków zanieczyszczeń ze strumienia gazowego
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Also Published As

Publication number Publication date
FI86105B (fi) 1992-03-31
EP0224358A3 (en) 1988-06-08
EP0224358B1 (en) 1991-03-06
JPS62163742A (ja) 1987-07-20
CA1280576C (en) 1991-02-26
EP0224358A2 (en) 1987-06-03
US4813380A (en) 1989-03-21
JPH0422615B2 (ko) 1992-04-20
KR890003701B1 (ko) 1989-09-30
FI86105C (fi) 1992-07-10
FI854543A0 (fi) 1985-11-19
FI854543A (fi) 1987-05-20
ATE61252T1 (de) 1991-03-15
DE3677905D1 (de) 1991-04-11

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