JP4635180B2 - 粉体捕集用サイクロン装置 - Google Patents
粉体捕集用サイクロン装置 Download PDFInfo
- Publication number
- JP4635180B2 JP4635180B2 JP2004293303A JP2004293303A JP4635180B2 JP 4635180 B2 JP4635180 B2 JP 4635180B2 JP 2004293303 A JP2004293303 A JP 2004293303A JP 2004293303 A JP2004293303 A JP 2004293303A JP 4635180 B2 JP4635180 B2 JP 4635180B2
- Authority
- JP
- Japan
- Prior art keywords
- cyclone
- powder
- conduit
- cylindrical portion
- cyclone body
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/008—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with injection or suction of gas or liquid into the cyclone
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cyclones (AREA)
Description
<比較例1>
<比較例2>
[参考例1]
[参考例2]
比較例2、実施例1及び実施例2:
追加気流がある場合であって、傾斜角α=10°の場合に、粉体捕集率は最大値98.4%に達した。
追加気流がない場合であって、傾斜角α=10°の場合に、粉体捕集率は最大値96.8%に達した。以上の結果から、参考例1(α=10°の場合)及び参考例2(α=20°の場合)は、比較例1(α=0°)の場合に比べて粉体捕集率が優れていることが分かった。
20 円錐部
25 天板
30 フィード用導管
35 フィード部
40 捕集用キャニスター
50 排気用導管
55 コンプレッサー
60 フィルター部
65 ブロワー
100 サイクロン装置
Claims (2)
- 粉体捕集用サイクロン装置であって、
円筒部と、この円筒部下端に一体結合された円錐部と、円筒部の上縁部を気密的に覆い中央部に孔部を持つ天板と、当該円錐部の下端に捕集用開口部とを有するサイクロン本体と、
直線状の導管からなり、サイクロン本体を天板側から見た場合に、導管がサイクロン本体の円筒部外周面の接線に沿って延出し、且つ、当該導管がサイクロン本体の円筒部外周面に気密結合されることにより、当該円筒部の内壁面に沿って粉体を導入するためのフィード用導管と、
当該サイクロン本体の鉛直中心軸に沿って当該円筒部の天板孔部に挿入された排気用導管と、
当該排気用導管に接続され、サイクロン本体の内部に第1の渦巻状気流を発生させると共に、第1の渦巻状気流の渦巻の回転方向が反転することにより第1の渦巻状気流の内側に発生する第2の渦巻状気流を発生かつ排出させる排気用ブロワーと、
当該円筒部の天板下面に沿って気密結合された追加気流導管と、
当該追加気流導管と気密接続され、当該追加気流導管から当該サイクロン内部へ圧力気体を導入するコンプレッサーとを具備し、
当該追加気流導管と、フィード用導管の円筒部の接続部とが、当該サイクロン本体の円筒部の中心軸に対して点対称となる位置に配置され、
当該フィード用導管は、水平面に対して上方向に10°〜20°の傾斜角を持ち、
当該追加気流導管は、当該円筒部内壁面かつ当該円筒部の天板に接し、かつ、当該円筒部内壁面の接線方向に当該コンプレッサーからの圧力空気が導入されることを特徴とする粉体捕集用サイクロン装置。 - サブミクロンオーダーからミクロンオーダーの金属微粉の捕集に使用されることを特徴とする請求項1に記載の粉体捕集用サイクロン装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004293303A JP4635180B2 (ja) | 2004-10-06 | 2004-10-06 | 粉体捕集用サイクロン装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004293303A JP4635180B2 (ja) | 2004-10-06 | 2004-10-06 | 粉体捕集用サイクロン装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006102657A JP2006102657A (ja) | 2006-04-20 |
| JP4635180B2 true JP4635180B2 (ja) | 2011-02-16 |
Family
ID=36372955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004293303A Expired - Lifetime JP4635180B2 (ja) | 2004-10-06 | 2004-10-06 | 粉体捕集用サイクロン装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4635180B2 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2397140C2 (ru) * | 2008-05-26 | 2010-08-20 | Федеральное государственное унитарное предприятие "Государственный ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (ФГУП ГНИИХТЭОС) | Устройство для улавливания нанопорошков |
| US20160051994A1 (en) * | 2013-04-23 | 2016-02-25 | Shizuoka Plant Co., Ltd. | Cyclone apparatus |
| JP6099263B2 (ja) * | 2013-05-31 | 2017-03-22 | 株式会社タクマ | 循環流動層ボイラ |
| JP6626826B2 (ja) * | 2014-08-29 | 2019-12-25 | 株式会社日清製粉グループ本社 | サイクロン装置及び分級方法 |
| JP6349222B2 (ja) * | 2014-10-02 | 2018-06-27 | 株式会社日清製粉グループ本社 | サイクロン装置 |
| JP6666206B2 (ja) * | 2015-07-08 | 2020-03-13 | 日清エンジニアリング株式会社 | サイクロン装置及び分級方法 |
| JP6618794B2 (ja) * | 2015-12-17 | 2019-12-11 | 住化積水フィルム株式会社 | サイクロン、搬送方法 |
| KR101946506B1 (ko) * | 2017-07-05 | 2019-02-12 | 강석진 | 분쇄기용 분체포집장치 |
| CN109052557A (zh) * | 2018-09-25 | 2018-12-21 | 毛燕婷 | 一种水处理用高效防堵旋流器 |
| KR102183542B1 (ko) * | 2019-08-27 | 2020-11-26 | (주)대주기계 | 사이클론 분리기 |
| EP3842152B1 (en) * | 2019-12-23 | 2023-03-08 | ALD Vacuum Technologies GmbH | Off gas cleaning for mox sintering plants with integrated cyclone |
| US12485459B2 (en) | 2021-07-08 | 2025-12-02 | Industrial Vacuum Transfer Services Usa, Llc | Systems, assemblies, and methods for pyrophoric material extraction |
| US12246932B2 (en) | 2021-07-08 | 2025-03-11 | Industrial Vacuum Transfer Services Usa, Llc | Methods for loading and extracting product in elevated tower |
| US12098068B2 (en) | 2021-07-08 | 2024-09-24 | Industrial Vacuum Transfer Services Usa, Llc | Systems, methods, and devices for industrial tower waste extraction |
| US12137864B2 (en) | 2021-07-08 | 2024-11-12 | Industrial Vacuum Transfer Services Usa, Llc | Assemblies and methods for material extraction |
| CA3169942A1 (en) * | 2021-07-08 | 2023-01-08 | Randall Earl Thomas | Assemblies, apparatuses, systems, and methods for material extraction and conveyance |
| US12193627B2 (en) | 2021-07-08 | 2025-01-14 | Industrial Vacuum Transfer Services Usa, Llc | High volume industrial vacuum assemblies and methods |
| US12103791B2 (en) | 2021-07-08 | 2024-10-01 | Industrial Vacuum Transfer Services Usa, Llc | Assemblies and methods for material extraction from retention collections |
| US12091264B2 (en) | 2021-07-08 | 2024-09-17 | Industrial Vacuum Transfer Services Usa, Llc | Assemblies, apparatuses, systems, and methods for material extraction and conveyance |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645775A (en) * | 1979-09-25 | 1981-04-25 | Sumitomo Cement Co Ltd | Dust collecting apparatus |
| US4398928A (en) * | 1979-12-05 | 1983-08-16 | Foster Wheeler Energy Corporation | Electrogasdynamically assisted cyclone system for cleaning flue gases at high temperatures and pressures |
| JPS59213460A (ja) * | 1983-05-17 | 1984-12-03 | Ube Ind Ltd | サイクロン |
| JPS62501685A (ja) * | 1985-01-22 | 1987-07-09 | コノコ スペシャルティ プロダクツ インコーポレイティド | サイクロン分離器 |
| GB9902099D0 (en) * | 1999-01-29 | 1999-03-24 | Boc Group Plc | Vacuum pump systems |
| JP2000237636A (ja) * | 1999-02-24 | 2000-09-05 | Fuji Xerox Co Ltd | 粉体捕集用サイクロン装置及びトナーの製造装置 |
| JP4402239B2 (ja) * | 2000-02-16 | 2010-01-20 | 株式会社日清製粉グループ本社 | サイクロン式集塵装置 |
| JP4422972B2 (ja) * | 2003-03-20 | 2010-03-03 | 株式会社日清製粉グループ本社 | サイクロン装置 |
| JP2005058872A (ja) * | 2003-08-08 | 2005-03-10 | Mitsui Eng & Shipbuild Co Ltd | 高温ガス中の粒子の捕集方法とその装置 |
-
2004
- 2004-10-06 JP JP2004293303A patent/JP4635180B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006102657A (ja) | 2006-04-20 |
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