JPH0450149U - - Google Patents
Info
- Publication number
- JPH0450149U JPH0450149U JP9136090U JP9136090U JPH0450149U JP H0450149 U JPH0450149 U JP H0450149U JP 9136090 U JP9136090 U JP 9136090U JP 9136090 U JP9136090 U JP 9136090U JP H0450149 U JPH0450149 U JP H0450149U
- Authority
- JP
- Japan
- Prior art keywords
- inverted conical
- conical body
- exhaust gas
- cyclone
- wall portion
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Cyclones (AREA)
Description
第１図は、本考案サイクロンの正面図、第２図
は逆円錐胴体のＤ１部における粉体旋回流の旋回
流速特性図、第３図は、拡大壁部のＤ２部におけ
る粉体旋回流の旋回流速特性図、第４図は、拡大
壁部により構成される逆円錐胴部内にコーンを配
設した実施例の正面図、第５図は、本考案サイク
ロンを、サスペンシヨンプレヒータをもつ流動層
焼成装置の捕集サイクロン、サスペンシヨンプレ
ヒータを構成する最下段のサイクロン、および／
または、流動層クーラのサイクロンに使用した実
施例の正面図である。
Ａ……サイクロン、Ｂ……流動層焼成装置、Ｃ
０……捕集サイクロン、Ｃ１，Ｃ２，Ｃ３，Ｃ４
……サイクロン、１……円筒胴体、１ａ……天壁
、２……排ガス導入路（ダクト）、３……排ガス
排出路（内筒）、４……逆円錐胴体、４ａ……拡
大壁部、４ｂ……逆円錐胴部、５……コーン、６
……支持部材、７……排ガスポート、８……排ガ
スダクト、９……フイルター、１０……サスペン
シヨンプレヒータ、１１……流動層焼成炉、１２
，１３……クーラサイクロン、１４……流動層ク
ーラ。
Fig. 1 is a front view of the cyclone of the present invention, Fig. 2 is a swirling flow velocity characteristic diagram of powder swirling flow in the D1 part of the inverted conical body, and Fig. 3 is a powder swirling in the D2 part of the enlarged wall part. Figure 4 is a front view of an embodiment in which a cone is disposed within an inverted conical body formed by an enlarged wall, and Figure 5 is a diagram showing swirling flow velocity characteristics of the flow. The collection cyclone of the fluidized bed firing device, the lowermost cyclone that constitutes the suspension preheater, and/or
Alternatively, it is a front view of an example used in a cyclone of a fluidized bed cooler. A...Cyclone, B...Fluidized bed firing device, C
0 ... Collection cyclone, C 1 , C 2 , C 3 , C 4
... cyclone, 1 ... cylindrical body, 1a ... ceiling wall, 2 ... exhaust gas introduction path (duct), 3 ... exhaust gas discharge path (inner cylinder), 4 ... inverted conical body, 4a ... expanding wall section , 4b...inverted conical body, 5... cone, 6
... Support member, 7 ... Exhaust gas port, 8 ... Exhaust gas duct, 9 ... Filter, 10 ... Suspension preheater, 11 ... Fluidized bed firing furnace, 12
, 13... Cooler cyclone, 14... Fluidized bed cooler.
Claims (1)
ダクト）を設けるとともに、天壁中央部に垂直姿
勢の排ガス排出路（内筒）を設けた円筒胴体の下
方に、逆円錐胴体を連設したサイクロンにおいて
、 上記サイクロンを構成する逆円錐胴体の下方に
、該逆円錐胴体の下部で、かつ、粉粒体の再飛散
が発生し易い部位近傍に、下向き傾斜姿勢の拡大
壁部を設けるとともに、この拡大壁部を天壁とし
た逆円錐胴部を連設したことを特徴とするサイク
ロン。[Scope of claim for utility model registration] Exhaust gas introduction passage in a horizontal position in the tangential direction on one side of the upper part (
duct) and a cylindrical body with a vertical exhaust gas discharge passage (inner cylinder) in the center of the ceiling wall, and an inverted conical body connected below the cylindrical body. At the bottom of the inverted conical body, and in the vicinity of the area where re-scattering of powder and granules is likely to occur, an enlarged wall portion having a downwardly inclined posture is provided, and the inverted conical body uses this enlarged wall portion as the top wall. A cyclone characterized by having a series of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091360U JPH0746357Y2 (en) | 1990-08-30 | 1990-08-30 | Cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091360U JPH0746357Y2 (en) | 1990-08-30 | 1990-08-30 | Cyclone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450149U true JPH0450149U (en) | 1992-04-28 |
| JPH0746357Y2 JPH0746357Y2 (en) | 1995-10-25 |
Family
ID=31826906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990091360U Expired - Fee Related JPH0746357Y2 (en) | 1990-08-30 | 1990-08-30 | Cyclone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746357Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001521611A (en) * | 1997-04-14 | 2001-11-06 | 株式会社 荏原製作所 | Pressurized fluidized bed boiler combined cycle power generation system |
| JP5727108B2 (en) * | 2013-04-23 | 2015-06-03 | 株式会社静岡プラント | Cyclone equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3224520B2 (en) * | 1997-12-24 | 2001-10-29 | 川崎重工業株式会社 | Fluidized bed cement firing method and apparatus |
| JP3905682B2 (en) * | 2000-04-13 | 2007-04-18 | カワサキプラントシステムズ株式会社 | Method and apparatus for manufacturing ground improvement material |
| JP3905683B2 (en) * | 2000-04-13 | 2007-04-18 | カワサキプラントシステムズ株式会社 | Method and apparatus for manufacturing ground improvement material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6242292U (en) * | 1985-08-31 | 1987-03-13 |
-
1990
- 1990-08-30 JP JP1990091360U patent/JPH0746357Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6242292U (en) * | 1985-08-31 | 1987-03-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001521611A (en) * | 1997-04-14 | 2001-11-06 | 株式会社 荏原製作所 | Pressurized fluidized bed boiler combined cycle power generation system |
| JP5727108B2 (en) * | 2013-04-23 | 2015-06-03 | 株式会社静岡プラント | Cyclone equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746357Y2 (en) | 1995-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |