JPS6043806U - fluidized bed boiler - Google Patents
fluidized bed boilerInfo
- Publication number
- JPS6043806U JPS6043806U JP13440283U JP13440283U JPS6043806U JP S6043806 U JPS6043806 U JP S6043806U JP 13440283 U JP13440283 U JP 13440283U JP 13440283 U JP13440283 U JP 13440283U JP S6043806 U JPS6043806 U JP S6043806U
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- bed boiler
- wind box
- temperature
- boiler
- 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
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の流動層ボイラプラントの一例のフロー
シート、第２図は、この考案にかかる流動層ボイラの一
実施例のフローシート、第３図は、石炭性状の燃焼効率
に及ぼす影響を示すテストデータグラフを示す。
符号の説明、１，１１・・・流動層ボイラ、２・・・再
燃焼炉、３，１２・・・１次集じん器、４・・・再燃焼
用集じん器、５，１３・・・２次集じん器、６，１６・
・・空気予熱器、７・・・誘引通風器、８・・・強制押
込通風器、９・・・ブースタファン、１０・・・煙突、
１４・・・バーナ、１５・・・ウィンドボックス、１７
・・・流動層、１８・・・フリーボード、１９・・・空
塔部。Figure 1 is a flow sheet of an example of a conventional fluidized bed boiler plant, Figure 2 is a flow sheet of an example of a fluidized bed boiler according to this invention, and Figure 3 is the influence of coal properties on combustion efficiency. A test data graph showing . Explanation of symbols, 1, 11... Fluidized bed boiler, 2... Afterburning furnace, 3, 12... Primary dust collector, 4... Dust collector for afterburning, 5, 13...・Secondary dust collector, 6,16・
... Air preheater, 7... Induced draft fan, 8... Forced draft draft fan, 9... Booster fan, 10... Chimney,
14... Burner, 15... Wind box, 17
... Fluidized bed, 18 ... Free board, 19 ... Vacant column section.
Claims (2)
た流動層の上部近傍におけるフリーボードの少
な（とも一部にウィンドボックスを設け、該ウィンドボ
ックス内にバーナが設けであることを特徴とする流動層
ボイラ。(1) Composed of a desulfurizing agent such as limestone and coal.
A fluidized bed boiler characterized in that there is little freeboard near the top of the fluidized bed (a wind box is provided in a part of the fluidized bed, and a burner is provided in the wind box).
００〜１３００’ Ｃに保持するようになされたことを
特徴とする実用新案登録請求の範囲第１項記載の流動層
ボイラ。(2) In the above fluidized bed boiler, the temperature of the empty column is set to 8
The fluidized bed boiler according to claim 1, wherein the fluidized bed boiler is maintained at a temperature of 00 to 1300'C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13440283U JPS6043806U (en) | 1983-09-01 | 1983-09-01 | fluidized bed boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13440283U JPS6043806U (en) | 1983-09-01 | 1983-09-01 | fluidized bed boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6043806U true JPS6043806U (en) | 1985-03-28 |
Family
ID=30302853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13440283U Pending JPS6043806U (en) | 1983-09-01 | 1983-09-01 | fluidized bed boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205708A (en) * | 1985-03-08 | 1986-09-11 | Kawasaki Heavy Ind Ltd | Re-burning method for unburnt residual in fluidized bed burning boiler |
-
1983
- 1983-09-01 JP JP13440283U patent/JPS6043806U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205708A (en) * | 1985-03-08 | 1986-09-11 | Kawasaki Heavy Ind Ltd | Re-burning method for unburnt residual in fluidized bed burning boiler |
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