JPS61204121U - - Google Patents
Info
- Publication number
- JPS61204121U JPS61204121U JP8612085U JP8612085U JPS61204121U JP S61204121 U JPS61204121 U JP S61204121U JP 8612085 U JP8612085 U JP 8612085U JP 8612085 U JP8612085 U JP 8612085U JP S61204121 U JPS61204121 U JP S61204121U
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- boiler
- pipe
- combustion
- desulfurizing agent
- 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.)
- Pending
Links
Description
第１図は本考案の実施例に係る流動床ボイラを
用いたボイラ装置全体の構成を示す概略断面図、
第２図は従来の流動床ボイラの構成を示す概略断
面図である。
１０……炉体、１２，１４……ガス分散板、１
６……燃焼している石炭粒子の流動床、１８……
脱硫剤の流動床、２２，２４……空気供給用の配
管、２６……フリーボード部、３８……廃熱ボイ
ラ、４４……バグハウス、４８……誘引フアン、
５４……燃焼排ガス循環用の配管、５８……スチ
ームドラム。
FIG. 1 is a schematic sectional view showing the overall configuration of a boiler device using a fluidized bed boiler according to an embodiment of the present invention;
FIG. 2 is a schematic sectional view showing the configuration of a conventional fluidized bed boiler. 10... Furnace body, 12, 14... Gas distribution plate, 1
6... Fluidized bed of burning coal particles, 18...
Desulfurizing agent fluidized bed, 22, 24... Air supply piping, 26... Free board section, 38... Waste heat boiler, 44... Bag house, 48... Induction fan,
54...Piping for circulation of combustion exhaust gas, 58...Steam drum.
Claims (1)
成し、下側の流動床では燃料粒子の燃焼を行い、
上段側の流動床では脱硫剤粒子を流動させて下段
側流動床から供給される燃焼ガスの脱硫を行う流
動床ボイラにおいて、前記下段の流動床のフリー
ボード部に空気導入管と燃焼排ガスの導入管とを
接続したことを特徴とする流動床ボイラ。 Multiple stages of gas distribution plates are installed to form a multi-stage fluidized bed, and the lower fluidized bed burns fuel particles.
In a fluidized bed boiler that desulfurizes the combustion gas supplied from the lower fluidized bed by fluidizing desulfurizing agent particles in the upper fluidized bed, an air introduction pipe and the combustion exhaust gas are introduced into the freeboard part of the lower fluidized bed. A fluidized bed boiler characterized by being connected to a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8612085U JPS61204121U (en) | 1985-06-07 | 1985-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8612085U JPS61204121U (en) | 1985-06-07 | 1985-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204121U true JPS61204121U (en) | 1986-12-23 |
Family
ID=30637134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8612085U Pending JPS61204121U (en) | 1985-06-07 | 1985-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01129513U (en) * | 1988-02-26 | 1989-09-04 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239834A (en) * | 1975-09-25 | 1977-03-28 | Mitsubishi Heavy Ind Ltd | Fluid bed combustion device |
| JPS599004A (en) * | 1982-07-07 | 1984-01-18 | 三菱重工業株式会社 | Method and device for manufacturing large-sized concrete box body |
-
1985
- 1985-06-07 JP JP8612085U patent/JPS61204121U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239834A (en) * | 1975-09-25 | 1977-03-28 | Mitsubishi Heavy Ind Ltd | Fluid bed combustion device |
| JPS599004A (en) * | 1982-07-07 | 1984-01-18 | 三菱重工業株式会社 | Method and device for manufacturing large-sized concrete box body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01129513U (en) * | 1988-02-26 | 1989-09-04 |
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