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KR870007411A - 열반응로 - Google Patents

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Publication number
KR870007411A
KR870007411A KR870000440A KR870000440A KR870007411A KR 870007411 A KR870007411 A KR 870007411A KR 870000440 A KR870000440 A KR 870000440A KR 870000440 A KR870000440 A KR 870000440A KR 870007411 A KR870007411 A KR 870007411A
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KR
South Korea
Prior art keywords
diffuser
thermal reactor
recovery chamber
thermal
chamber
Prior art date
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Application number
KR870000440A
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English (en)
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KR960000486B1 (ko
Inventor
다가히로 오오시다
쯔도무 히고
시게루 고스기
나오기 이누마루
하지메 가와구찌
Original Assignee
하다께야마 세이지
가부시기 가이샤 에바라 세이사꾸쇼
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Publication date
Priority claimed from JP61155059A external-priority patent/JPS6314086A/ja
Priority claimed from JP61188589A external-priority patent/JPS6346389A/ja
Priority claimed from JP61214028A external-priority patent/JPS6373091A/ja
Application filed by 하다께야마 세이지, 가부시기 가이샤 에바라 세이사꾸쇼 filed Critical 하다께야마 세이지
Publication of KR870007411A publication Critical patent/KR870007411A/ko
Application granted granted Critical
Publication of KR960000486B1 publication Critical patent/KR960000486B1/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 
    • 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
    • F23C10/12—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 exclusively within the combustion zone
    • F23C10/14—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 exclusively within the combustion zone the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • F22B31/0061—Constructional features of bed cooling
    • 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
    • F22B31/0092—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 with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • 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
    • F23C10/06—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 the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils

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  • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

내용 없음

Description

열반응로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 열반응로의 설명도.
제1A도는 제1도의 반응로의 한가지 변형도.
제2도는 제1도의 반응로의 Ⅱ-Ⅱ선 방향에서 본 부분설명도.
제3도는 유동화깨스 분류(奔流)의 변화하에서의 열에너지 회수실을 통하여 순환하는 유동화매체의 양을 표시하는 도표.
* 도면의 주요부분에 대한 부호의 설명
50 : 차폐장치 50 : 차폐판
51 : 반응로 52 : (주)확산기
53 : 배관 54,56 : (양단)기체실
55 : (중앙)기체실 57 : 블로워
58 : 분할구획벽 59 : 열에너지회수실
60 : 블로워 61 : 배관
62 : 보조확산기 63 : 간극
64 : 배관 65 : 열전도관
66 : 투입구 67 : 보일러
68 : 배기구 69 : 배출통로
70 : 스크류콘베어 71 : 스크류날
72 : 잔재배출구 73 : 펌프
80 : 수관 81,82 : (상,하)헤더
85 : 방호부품 90,91 : 방호장치
F : 소각물체 A,B,A',B' : 두개의 순환구역
A1: 단일 순환구역 Gmf : 최소 유동화상의 깨스분류량 단위

Claims (18)

  1. 벽으로 포위된 유동화상실(流動化床室)과, 압력깨스원에 결합된 반응로 저부의 확산기수단과, 그 확산기 수단위의 상이한 구역에서 상이한 대량분류로 상향으로 깨스를 분출하도록 된 확산기 수단과, 상기 유동화실부근에 그러나 상기 반응로의 상기 벽으로부터 간격을 띠어서 설치된 분할구획벽수단 또는 상기 유동화 상실과 통하는 상하가 열린 회수실 수단을 형성하는 다른 형의 분할구획벽수단과, 상기한 회수실속으로 압력깨스를 부사하는 보조확산기수단과, 회수실속에 설치된 열교환수단과, 상기한 확산기수단위에 생성한 유동화 매체수단과, 상기한 유동화상속에 유동화상의 순환구역을 발생하도록 설치된 상기한 확산기수단등을 포함하는 열반응로.
  2. 제1항에서, 상기한 두개의 분할구획벽이 두개의 열에너지의 회수실을 만드는 열반응로.
  3. 제1항에서, 상기한 확산기는 다수의 기체실을 포함하고 각 기체실은 상이한 대량분류로 깨스를 분출하도록 배치된 열반응로.
  4. 제3항에서 상기한 기체실의 수는 셋이고 그중 중앙의 것은 완만하게 깨스를 분출하고 다른 두개의 기체실은 대칭으로 위치하여 강하게 깨스를 분출하도록 설치한 열반응로.
  5. 제1항 내지 제4항중의 어느 하나에서, 확산기의 정상표면이 수평에서 5°-15°의 각도 범위내로 경사진 열반응로.
  6. 제1항에서, 상기한 확산기가 단일기체실로 구성되고 그 정상표면은 상이한 밀도의 천공이 상이한 부분에 상이한 대량 분류를 생성하는 방식으로 천공된 열반응로.
  7. 제1항에서, 상기한 분할구획벽수단이 수관수단에 의하여 지지한 열반응로.
  8. 제2항에서, 상기한 분할구획벽수단이 수관수단에 의하여 지지된 열반응로.
  9. 제7항 또는 제8에서, 상기한 분할구획벽수단부근의 유동화 매체의 분류에 노출된 수관수단이 상기한 분류의 상류쪽에 방호수단으로 복개한 열반응로.
  10. 제1항에서, 상기한 유동화실이 탠덤형으로 되어서 세개의 상기한 열에너지 회수실수단을 설치한 열반응로.
  11. 제1항에서, 상기한 순환유동화상이 상승상과 하강상으로 구성되고, 상승상을 생성하는 대량분류는 4-20Gmf의 범위이고, 하강분류를 생성하는 대량분류는 0.5-3.0Gmf인 열반응로.
  12. 제11항에서, 상승상을 생성하는 대량분류가 6-12Gmf인 범위이고 하강상을 생성하는 대량분류가 1.0-2.5Gmf의 범위인 열반응로.
  13. 제1항에서, 상기한 보조확산기로부터의 대량분류가 0-3.0Gmf의 범위인 열반응로.
  14. 제1항에서, 상기한 보조확산기로부터의 대량분류가 0.5-2.0Gmf의 범위인 열반응로.
  15. 제1항에서, 보조확산기수단이 회수실의 수평기반위에서 비균인 대량 분류로 상기한 회수실속으로 불어 넣도록 설치된 열반응로.
  16. 벽으로 포위된 유동화상과, 반응로 저부에 있는 확산기수단이 압력깨스원과 결합되고, 확산기수단위에 깨스를 분출하도록 설치되었으며, 유동화상내에 상기한 반응로의 상기한 벽에서 조금 떨어진 부근에 경사지게 설치된 분할구획벽수단, 또는 상기한 유동화상실로 통하도록 그 상하부가 모두 뚫린 회수실을 형성하는 또 다른 분할구획벽과, 상기한 회수실속으로 압력깨스를 분출하는 보조확산기수단과, 상기한 회수실속에 설치된 열교환수단과, 상기한 확산기수단에 만들어지는 유동화매체와, 상기한 유동화상실속에 유동화상의 순환구역을 발생하도록 배치된 상기한 경사분할 구획벽을 포함하는 열반응로.
  17. 제16항에서, 보조확산기수단이 회수실의 수평기반위에 비균일 대량분류를 상기한 회수실속으로 불어넣도록 설치된 열반응로.
  18. 제17항에서, 상기한 보조확산기로부터의 대량분류가 0-3.0Gmf의 범위인 열반응로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870000440A 1986-01-21 1987-01-21 열반응로 Expired - Lifetime KR960000486B1 (ko)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
JP188589 1981-11-24
JP86-8880 1986-01-21
JP????86-8880 1986-01-21
JP888086 1986-01-21
JP52559 1986-03-12
JP????86-52559 1986-03-12
JP5255986 1986-03-12
JP61155059A JPS6314086A (ja) 1986-07-03 1986-07-03 流動層熱回収装置
JP155059 1986-07-03
JP????86-155059 1986-07-03
JP61188589A JPS6346389A (ja) 1986-08-13 1986-08-13 流動層熱回収装置における仕切壁
JP????86-188589 1986-08-13
JP20770286 1986-09-05
JP207702 1986-09-05
JP????86-207702 1986-09-05
JP61214028A JPS6373091A (ja) 1986-09-12 1986-09-12 流動層用散気装置
JP214028 1986-09-12
JP????86-214028 1986-09-12

Publications (2)

Publication Number Publication Date
KR870007411A true KR870007411A (ko) 1987-08-19
KR960000486B1 KR960000486B1 (ko) 1996-01-08

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ID=27548160

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870000440A Expired - Lifetime KR960000486B1 (ko) 1986-01-21 1987-01-21 열반응로

Country Status (10)

Country Link
US (2) US4938170A (ko)
EP (1) EP0230309B1 (ko)
KR (1) KR960000486B1 (ko)
CN (1) CN1014089B (ko)
AU (1) AU585425B2 (ko)
CA (1) CA1285375C (ko)
DE (1) DE3787535T2 (ko)
DK (1) DK172588B1 (ko)
ES (1) ES2046179T3 (ko)
FI (1) FI90138C (ko)

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US4823740A (en) 1989-04-25
CN1014089B (zh) 1991-09-25
KR960000486B1 (ko) 1996-01-08
DK26987D0 (da) 1987-01-19
ES2046179T3 (es) 1994-02-01
CN87100380A (zh) 1987-09-23
EP0230309A2 (en) 1987-07-29
AU585425B2 (en) 1989-06-15
EP0230309A3 (en) 1989-01-18
FI870247A0 (fi) 1987-01-21
FI90138B (fi) 1993-09-15
DE3787535T2 (de) 1994-04-28
AU6785187A (en) 1987-07-23
DE3787535D1 (de) 1993-11-04
DK26987A (da) 1987-07-22
US4938170A (en) 1990-07-03
FI870247L (fi) 1987-07-22
FI90138C (fi) 1993-12-27
EP0230309B1 (en) 1993-09-29
DK172588B1 (da) 1999-02-08
CA1285375C (en) 1991-07-02

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