JPH0167414U - - Google Patents
Info
- Publication number
- JPH0167414U JPH0167414U JP1987158638U JP15863887U JPH0167414U JP H0167414 U JPH0167414 U JP H0167414U JP 1987158638 U JP1987158638 U JP 1987158638U JP 15863887 U JP15863887 U JP 15863887U JP H0167414 U JPH0167414 U JP H0167414U
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- fluidized
- freeboard
- flow rate
- supply means
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 description 2
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Description
第１図および第２図は本考案の流動床燃焼装置
の一実施例を示す図、第３図は従来の流動床燃焼
装置の一例を示す図である。
１……燃焼炉、２……プレナムチヤンバ、３…
…押込送風機、４……空気ダクト、５……流動層
、６……石炭ホツパ、７……石炭供給装置、８…
…層内伝熱管、９……フリーボード、１０……空
気ダクト、１１……ヘツダ、２１ａ，２１ｂ……
仕切壁、２２ａ，２２ｂ，２２ｃ……ポート。
FIGS. 1 and 2 are views showing an embodiment of the fluidized bed combustion apparatus of the present invention, and FIG. 3 is a view showing an example of a conventional fluidized bed combustion apparatus. 1... Combustion furnace, 2... Plenum chamber, 3...
... Forced blower, 4... Air duct, 5... Fluidized bed, 6... Coal hopper, 7... Coal supply device, 8...
... Inner layer heat exchanger tube, 9 ... Free board, 10 ... Air duct, 11 ... Header, 21a, 21b ...
Partition wall, 22a, 22b, 22c... port.
Claims (1)
ーボードとに区分された流動床本体と、同本体内
の目皿上に置かれ流動層を形成する流動材と、流
動材で形成された流動層に燃料を供給する燃料供
給手段と、上記チヤンバに流動用空気を供給する
第１の空気供給手段と、上記フリーボードに燃焼
用空気を供給する第２の空気供給手段とを有する
流動床燃焼装置において、上記フリーボードを気
体の流れ方向と平行に複数の区画に区分する仕切
板を配置すると共に、上記第２の空気供給手段か
ら上記仕切板で囲まれた各区画へ供給される燃焼
用空気の流量を調整する流量調整手段を備えたこ
とを特徴とする流動床燃焼装置。 A fluidized bed main body that has a cylindrical shape and is divided into a plenum chamber and a freeboard by a perforated plate, a fluidized material placed on the perforated plate in the main body to form a fluidized bed, and a fluidized bed formed of the fluidized material that is filled with fuel. a first air supply means for supplying fluidized air to the chamber, and a second air supply means for supplying combustion air to the freeboard, A partition plate is arranged to divide the freeboard into a plurality of sections in parallel with the gas flow direction, and a flow rate of combustion air supplied from the second air supply means to each section surrounded by the partition plate. A fluidized bed combustion apparatus characterized by comprising a flow rate adjustment means for adjusting the flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158638U JPH0167414U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158638U JPH0167414U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167414U true JPH0167414U (en) | 1989-04-28 |
Family
ID=31439141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158638U Pending JPH0167414U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167414U (en) |
-
1987
- 1987-10-19 JP JP1987158638U patent/JPH0167414U/ja active Pending
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