JPH0430034U - - Google Patents
Info
- Publication number
- JPH0430034U JPH0430034U JP7164090U JP7164090U JPH0430034U JP H0430034 U JPH0430034 U JP H0430034U JP 7164090 U JP7164090 U JP 7164090U JP 7164090 U JP7164090 U JP 7164090U JP H0430034 U JPH0430034 U JP H0430034U
- Authority
- JP
- Japan
- Prior art keywords
- powdery
- fluidized bed
- exhaust gas
- cyclones
- suspension preheater
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims 4
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
第１図は本考案装置が適用されるサスペンシヨ
ンプレヒータを備えた流動層焼成装置の全体構成
図、第２図は本考案装置に使用するサイクロンの
第１実施例を示す縦断正面図、第３図は本考案装
置に使用するサイクロンの第２実施例を示す縦断
正面図、第４図は第３図Ａ−Ａ線の断面図、第５
図は本考案装置に使用するサイクロンの第３実施
例を示す縦断正面図、第６図は第５図Ｂ−Ｂ線の
断面図、第７図は上記第１〜第３実施例に適応し
うる付着物の強制排除手段を示す要部の断面図、
第８図は従来技術の縦断正面図である。
Ｃ０，Ｃ１，Ｃ２，Ｃ３，Ｃ４……サイクロン
、１……サスペンシヨンプレヒータ、２……ダク
ト、３……シユート、４……焼成炉、５……クー
ラ、６……シユート、７……ダンパ、８……ダク
ト、９……シユート、１０……ダンパ、１１……
ダクト、１２……シユート、１３……ダンパ、１
４……ダクト、１５……シユート、１６……ダン
パ、１７……Ｌバルブ、１８，１９……シユート
、２０……ダンパ、２１……押込みフアン、２２
，２３……サイクロン、２４，２５……ダクト、
２６……風箱、２７……隔壁、２８……冷却用ジ
ヤケツト、２９……供給ポート、３０……流出ポ
ート、３１……バルブ、３２……ヘツダー、３３
……バルブ、３４……ブロワー、３５……管寄せ
、３６，３７……冷却用ジヤケツト、３８……供
給ポート、３９……流出ポート、４０……供給ポ
ート、４１……流出口、４２……冷却用ジヤケツ
ト、４３……供給ポート、４４……流出ポート、
４５……温度センサー、４６……ノズル。
FIG. 1 is an overall configuration diagram of a fluidized bed firing apparatus equipped with a suspension preheater to which the device of the present invention is applied, FIG. 2 is a longitudinal sectional front view showing a first embodiment of a cyclone used in the device of the present invention, and FIG. The figure is a longitudinal sectional front view showing the second embodiment of the cyclone used in the device of the present invention, FIG. 4 is a sectional view taken along the line A-A in FIG.
The figure is a longitudinal sectional front view showing the third embodiment of the cyclone used in the device of the present invention, FIG. 6 is a sectional view taken along line B-B in FIG. 5, and FIG. A sectional view of the main parts showing a means for forcibly removing sticky deposits,
FIG. 8 is a longitudinal sectional front view of the prior art. C 0 , C 1 , C 2 , C 3 , C 4 ... cyclone, 1 ... suspension preheater, 2 ... duct, 3 ... chute, 4 ... firing furnace, 5 ... cooler, 6 ... chute , 7... damper, 8... duct, 9... chute, 10... damper, 11...
Duct, 12...Chute, 13...Damper, 1
4... Duct, 15... Shoot, 16... Damper, 17... L valve, 18, 19... Shoot, 20... Damper, 21... Push-in fan, 22
,23...Cyclone,24,25...Duct,
26... Wind box, 27... Bulkhead, 28... Cooling jacket, 29... Supply port, 30... Outflow port, 31... Valve, 32... Header, 33
... Valve, 34 ... Blower, 35 ... Header, 36, 37 ... Cooling jacket, 38 ... Supply port, 39 ... Outlet port, 40 ... Supply port, 41 ... Outlet, 42 ... ... cooling jacket, 43 ... supply port, 44 ... outflow port,
45...Temperature sensor, 46...Nozzle.
Claims (1)
）を多段的に配設して構成せるサスペンシヨンプ
レヒータに、上記焼成炉の排ガスを導いて粉粒状
原料を予熱し、この予熱された粉粒状原料を焼成
炉にて焼成するようにした粉粒状原料の流動層焼
成装置において、 上記サスペンシヨンプレヒータを構成するサイ
クロンのうち、上記排ガス中の粉粒体が再炭酸化
反応を起す部分のサイクロンを、冷却用ジヤケツ
ト手段からなる二重殻構造としたことを特徴とす
る粉粒状原料の流動層焼成装置。[Claims for Utility Model Registration] A plurality of cyclones (C 1 to C n
) is arranged in multiple stages to preheat the powdery and granular raw material by guiding the exhaust gas from the above-mentioned kiln to the suspension preheater, and the preheated powdery and granular raw material is fired in the kiln. In the fluidized bed sintering apparatus for raw materials, of the cyclones constituting the suspension preheater, the cyclone in the part where the powder and granules in the exhaust gas cause a recarbonation reaction has a double shell structure consisting of a cooling jacket means. A fluidized bed firing apparatus for powdery raw materials characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071640U JP2521152Y2 (en) | 1990-07-04 | 1990-07-04 | Fluidized bed firing equipment for powdery granular materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071640U JP2521152Y2 (en) | 1990-07-04 | 1990-07-04 | Fluidized bed firing equipment for powdery granular materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430034U true JPH0430034U (en) | 1992-03-11 |
| JP2521152Y2 JP2521152Y2 (en) | 1996-12-25 |
Family
ID=31608851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990071640U Expired - Fee Related JP2521152Y2 (en) | 1990-07-04 | 1990-07-04 | Fluidized bed firing equipment for powdery granular materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521152Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06323744A (en) * | 1993-05-11 | 1994-11-25 | Foster Wheeler Energy Corp | Fluidized bed reactor and usage of fuel originating in waste |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330350A (en) * | 1986-07-21 | 1988-02-09 | 川崎重工業株式会社 | Fluidized burning equipment for lime or like |
-
1990
- 1990-07-04 JP JP1990071640U patent/JP2521152Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330350A (en) * | 1986-07-21 | 1988-02-09 | 川崎重工業株式会社 | Fluidized burning equipment for lime or like |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06323744A (en) * | 1993-05-11 | 1994-11-25 | Foster Wheeler Energy Corp | Fluidized bed reactor and usage of fuel originating in waste |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521152Y2 (en) | 1996-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |