JPS5630523A - Fluidized bed type thermal reaction furnace - Google Patents
Fluidized bed type thermal reaction furnaceInfo
- Publication number
- JPS5630523A JPS5630523A JP10569579A JP10569579A JPS5630523A JP S5630523 A JPS5630523 A JP S5630523A JP 10569579 A JP10569579 A JP 10569579A JP 10569579 A JP10569579 A JP 10569579A JP S5630523 A JPS5630523 A JP S5630523A
- Authority
- JP
- Japan
- Prior art keywords
- moving bed
- fluidized bed
- furnace
- sections
- section
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Coke Industry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
PURPOSE:To prevent that a stationary layer is formed at the bottom of a moving bed, by separating the inside of the furnace into a moving bed section and fluidized bed sections by means of partition walls, and forming the floor of said moving bed section with a surface inclined at a specified angle toward portions where the moving bed section is connected to the fluidized bed sections. CONSTITUTION:At a lower portion of the furnace 1 comprising an inlet port 2 located centrally at the top of furnace 1 for charging substances to be treated and an exhaust gas outlet port 3 formed at an upper portion in a side wall, there are provided two longitudinal partition walls 7 for dividing the inner space of the furnace 1 into a central moving bed section 8 and two fluidized bed sections 9 located on the opposite sides of the section 8. The floor of sections 9 is formed by a gas diffusing porous plate 11 which is fixed with a downward inclination angle alpha of 0-20 deg.. On the other hand, the floor of moving bed section 8 is formed in an inverted V-shape symmetrical on the opposite sides thereof, which is constituted by a gas-impermeable plate 16 disposed preferably with a downward inclination angle gamma gamma of 30-40 deg.. Further, at an upper portion in respective fluidized bed sections 9, there are provided deflectors 10 the lower surfaces of which are constituted respectively by a plate 15 having an inclination angle beta of 30-45 deg..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10569579A JPS5630523A (en) | 1979-08-20 | 1979-08-20 | Fluidized bed type thermal reaction furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10569579A JPS5630523A (en) | 1979-08-20 | 1979-08-20 | Fluidized bed type thermal reaction furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5630523A true JPS5630523A (en) | 1981-03-27 |
JPS5743299B2 JPS5743299B2 (en) | 1982-09-14 |
Family
ID=14414515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10569579A Granted JPS5630523A (en) | 1979-08-20 | 1979-08-20 | Fluidized bed type thermal reaction furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5630523A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4452155A (en) * | 1981-01-27 | 1984-06-05 | Ebara Corporation | Method for incinerating material |
JPS6458626A (en) * | 1987-08-17 | 1989-03-06 | Nagema Veb K | Continuous delivery device for bonbon |
US5296102A (en) * | 1983-01-28 | 1994-03-22 | Southern Pacific Petroleum Nl And Central Pacific Minerals Nl | Dual chamber apparatus for recovery of oil from solid hydrocarbonaceus material |
US5915309A (en) * | 1996-04-26 | 1999-06-29 | Hitachi Zosen Corporation | Fluidized bed incinerator |
JP2004219067A (en) * | 2004-01-26 | 2004-08-05 | Mitsubishi Heavy Ind Ltd | Incineration device |
JP2008530491A (en) * | 2005-02-09 | 2008-08-07 | アプリカツイオ−ンス− ウント・テヒニックツエントルーム・フユール・エネルギーフエルフアーレンス− ウムウエルト− ウント・シユトレームングステヒニック | Method and apparatus for thermochemical conversion of fuel |
JP2018065134A (en) * | 2017-12-14 | 2018-04-26 | 四電エンジニアリング株式会社 | Vibration fluid bed type separator of pulverulent body |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57172797U (en) * | 1981-04-23 | 1982-10-30 | ||
CN110864280B (en) * | 2018-08-28 | 2021-05-04 | 国家能源投资集团有限责任公司 | Reactor and apparatus for burning carbonaceous solid fuel and method for burning carbonaceous solid fuel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52118858A (en) * | 1976-03-12 | 1977-10-05 | Dagurasu Arisun Mitsuchieru | Thermal reactor |
-
1979
- 1979-08-20 JP JP10569579A patent/JPS5630523A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52118858A (en) * | 1976-03-12 | 1977-10-05 | Dagurasu Arisun Mitsuchieru | Thermal reactor |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4452155A (en) * | 1981-01-27 | 1984-06-05 | Ebara Corporation | Method for incinerating material |
EP0154717A2 (en) * | 1981-01-27 | 1985-09-18 | Ebara Corporation | Method for incinerating material |
US5296102A (en) * | 1983-01-28 | 1994-03-22 | Southern Pacific Petroleum Nl And Central Pacific Minerals Nl | Dual chamber apparatus for recovery of oil from solid hydrocarbonaceus material |
JPS6458626A (en) * | 1987-08-17 | 1989-03-06 | Nagema Veb K | Continuous delivery device for bonbon |
JPH0662149B2 (en) * | 1987-08-17 | 1994-08-17 | フォルクスアイゲネルベトリープ、コンビナート、ナゲマ | Continuous candy transfer device |
US5915309A (en) * | 1996-04-26 | 1999-06-29 | Hitachi Zosen Corporation | Fluidized bed incinerator |
JP2004219067A (en) * | 2004-01-26 | 2004-08-05 | Mitsubishi Heavy Ind Ltd | Incineration device |
JP2008530491A (en) * | 2005-02-09 | 2008-08-07 | アプリカツイオ−ンス− ウント・テヒニックツエントルーム・フユール・エネルギーフエルフアーレンス− ウムウエルト− ウント・シユトレームングステヒニック | Method and apparatus for thermochemical conversion of fuel |
JP2018065134A (en) * | 2017-12-14 | 2018-04-26 | 四電エンジニアリング株式会社 | Vibration fluid bed type separator of pulverulent body |
Also Published As
Publication number | Publication date |
---|---|
JPS5743299B2 (en) | 1982-09-14 |
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