JPH0449718U - - Google Patents
Info
- Publication number
- JPH0449718U JPH0449718U JP8985890U JP8985890U JPH0449718U JP H0449718 U JPH0449718 U JP H0449718U JP 8985890 U JP8985890 U JP 8985890U JP 8985890 U JP8985890 U JP 8985890U JP H0449718 U JPH0449718 U JP H0449718U
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- bed combustion
- unburned
- chamber
- equipment
- 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
- 239000000463 material Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 238000005188 flotation Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Description
図面は、この考案による未燃物リサイクル装置
の実施例を示すもので、第１図はボイラーに本装
置を組み込んだ場合の構造図、第２図は装置要部
の構造図である。なお、第３図は浮上分離方式に
よる未燃物リサイクル装置の構造図、第４図は同
じくエゼクター方式による未燃物リサイクル装置
の構造図を示す。
Ａ……流動層燃焼室、Ｍ……送風装置、１０…
…サイクロン、１１……ダストバンカー、１１ａ
……集塵室、１１ｂ……浮上分離室、１２……浮
上空気の供給ライン、１３……未燃物返送管、１
４……漏斗状の底壁、１５……多孔板、１６……
空気室。
The drawings show an embodiment of the unburned material recycling device according to this invention, and FIG. 1 is a structural diagram of the device installed in a boiler, and FIG. 2 is a structural diagram of the main parts of the device. Note that FIG. 3 is a structural diagram of an unburnt material recycling apparatus using a flotation separation method, and FIG. 4 is a structural diagram of an unburned material recycling apparatus also using an ejector method. A...Fluidized bed combustion chamber, M...Blower, 10...
...Cyclone, 11...Dust Bunker, 11a
...dust collection chamber, 11b ... flotation separation chamber, 12 ... flotation air supply line, 13 ... unburnt material return pipe, 1
4... Funnel-shaped bottom wall, 15... Perforated plate, 16...
air chamber.
Claims (1)
流動層燃焼室からの排ガスを誘導し、この排ガス
中に含まれる未燃物を前記サイクロンを介してダ
ストバンカーに集め、集めた未燃物を前記流動層
燃焼室へ送り込むようにした流動層燃焼設備にお
いて、前記ダストバンカーの上半分を漏斗状の底
壁からなる未燃物の集塵室に形成し、同じく下半
分を、底部に浮上空気の供給ラインを接続してな
る未熱物の浮上分離室に形成し、かつこの未燃物
の浮上分離室の上記周壁と前記流動層燃焼室とを
下向傾斜する未燃物返送管で連通接続したことを
特徴とする流動層燃焼設備における未燃物リサイ
クル装置。 A cyclone with a dust bunker at the bottom.
Fluidized bed combustion in which exhaust gas is guided from the fluidized bed combustion chamber, unburned substances contained in the exhaust gas are collected in a dust bunker via the cyclone, and the collected unburned substances are sent to the fluidized bed combustion chamber. In the equipment, the upper half of the dust bunker is formed into an unburned material dust collection chamber with a funnel-shaped bottom wall, and the lower half is also connected to a floating air supply line to the bottom to collect unburned material. In a fluidized bed combustion equipment, the unburnt material is formed in a separation chamber, and the peripheral wall of the unburned material flotation separation chamber and the fluidized bed combustion chamber are connected to each other by a downwardly inclined unburned material return pipe. Fuel recycling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8985890U JPH0449718U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8985890U JPH0449718U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449718U true JPH0449718U (en) | 1992-04-27 |
Family
ID=31824139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8985890U Pending JPH0449718U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449718U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044711A (en) * | 1983-08-22 | 1985-03-09 | フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレイシヨン | Fluidized bed type combustion apparatus |
-
1990
- 1990-08-28 JP JP8985890U patent/JPH0449718U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044711A (en) * | 1983-08-22 | 1985-03-09 | フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレイシヨン | Fluidized bed type combustion apparatus |
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