KR20050070328A - 순환유동층 보일러의 고체 재순환 장치 - Google Patents
순환유동층 보일러의 고체 재순환 장치 Download PDFInfo
- Publication number
- KR20050070328A KR20050070328A KR1020030099719A KR20030099719A KR20050070328A KR 20050070328 A KR20050070328 A KR 20050070328A KR 1020030099719 A KR1020030099719 A KR 1020030099719A KR 20030099719 A KR20030099719 A KR 20030099719A KR 20050070328 A KR20050070328 A KR 20050070328A
- Authority
- KR
- South Korea
- Prior art keywords
- solid
- fluidized bed
- base portion
- combustion furnace
- cyclone
- Prior art date
Links
Classifications
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- 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
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- 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
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
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- 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)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Description
Claims (3)
- 사이클론에서 포집된 고체입자를 유동화 상태에서 연소로 방향으로 재순환시키는 순환유동층 보일로의 고체 재순환 장치에 있어서,상기 사이클론의 하단에 수직방향으로 연결된 업스트림 다리부와,상기 업스트림 다리부의 하단에 하향으로 경사지게 연결된 베이스부와,상기 베이스부의 하단에 수직방향으로 연결된 다운스트림 다리부와,상기 다운스트림 다리부의 상단에 하향으로 경사지게 연결되어 상기 연소로에 연결된 배출부를 포함하는 것을 특징으로 하는 순환유동층 보일로의 고체 재순환 장치.
- 제1항에 있어서,상기 베이스부가 연결된 상기 업스트림 다리부의 하단 측부에 대한 반대쪽 측부에는 제1 공기공급부가 연결되어 상기 베이스부를 향해 공기를 주입하는 것을 특징으로 하는 순환유동층 보일로의 고체 재순환 장치.
- 제1항 또는 제2항에 있어서,상기 다운스트림 다리부와 상기 베이스부가 연결된 부분에는 상기 다운스트림 다리부의 방향으로 공기를 분사하는 제2 공기공급부가 설치된 것을 특징으로 하는 순환유동층 보일로의 고체 재순환 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030099719A KR100540838B1 (ko) | 2003-12-30 | 2003-12-30 | 순환유동층 보일러의 고체 재순환 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030099719A KR100540838B1 (ko) | 2003-12-30 | 2003-12-30 | 순환유동층 보일러의 고체 재순환 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050070328A true KR20050070328A (ko) | 2005-07-07 |
KR100540838B1 KR100540838B1 (ko) | 2006-01-11 |
Family
ID=37260427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030099719A KR100540838B1 (ko) | 2003-12-30 | 2003-12-30 | 순환유동층 보일러의 고체 재순환 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100540838B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101325095B1 (ko) * | 2012-07-03 | 2013-11-06 | 한국에너지기술연구원 | 고체연료용 매체 순환식 연소기 |
-
2003
- 2003-12-30 KR KR1020030099719A patent/KR100540838B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101325095B1 (ko) * | 2012-07-03 | 2013-11-06 | 한국에너지기술연구원 | 고체연료용 매체 순환식 연소기 |
Also Published As
Publication number | Publication date |
---|---|
KR100540838B1 (ko) | 2006-01-11 |
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