DE3665996D1 - Hydraulic classifying procedure and means - Google Patents
Hydraulic classifying procedure and meansInfo
- Publication number
- DE3665996D1 DE3665996D1 DE8686902838T DE3665996T DE3665996D1 DE 3665996 D1 DE3665996 D1 DE 3665996D1 DE 8686902838 T DE8686902838 T DE 8686902838T DE 3665996 T DE3665996 T DE 3665996T DE 3665996 D1 DE3665996 D1 DE 3665996D1
- Authority
- DE
- Germany
- Prior art keywords
- classifying procedure
- hydraulic classifying
- hydraulic
- procedure
- classifying
- 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
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
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI851763A FI80837C (fi) | 1985-05-03 | 1985-05-03 | Hydrauliskt klassifiseringsfoerfarande och -anordning. |
PCT/FI1986/000045 WO1986006653A1 (en) | 1985-05-03 | 1986-05-05 | Hydraulic classifying procedure and means |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3665996D1 true DE3665996D1 (en) | 1989-11-09 |
Family
ID=8520770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686902838T Expired DE3665996D1 (en) | 1985-05-03 | 1986-05-05 | Hydraulic classifying procedure and means |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0222803B1 (fi) |
JP (1) | JPS62502735A (fi) |
AU (1) | AU596592B2 (fi) |
DE (1) | DE3665996D1 (fi) |
DK (1) | DK163644C (fi) |
FI (1) | FI80837C (fi) |
HU (1) | HU198405B (fi) |
WO (1) | WO1986006653A1 (fi) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8630999D0 (en) * | 1986-12-30 | 1987-02-04 | Coal Industry Patents Ltd | Separation of granular solid material |
JPH0525717Y2 (fi) * | 1987-04-06 | 1993-06-29 | ||
SE469279C (sv) * | 1988-07-08 | 1997-10-20 | Nils Anders Lennart Wikdahl | Sätt och anordning för att befria en fibersuspension från lätta föroreningar |
US4927536A (en) * | 1989-03-21 | 1990-05-22 | Amoco Corporation | Hydrocyclone separation system |
US5180486A (en) * | 1989-11-28 | 1993-01-19 | Lsr Environmental Systems Company | Potential flow centrifugal separator system for removing solid particulates from a fluid stream |
US6530484B1 (en) * | 1999-11-18 | 2003-03-11 | Multotec Process Equipment (Proprietary) Ltd. | Dense medium cyclone separator |
EP1558352B1 (en) * | 2002-07-22 | 2010-09-29 | MBA Polymers, Inc. | Controlling media particle size in slurried dense media separations |
JP2005262080A (ja) * | 2004-03-18 | 2005-09-29 | Fukuma Manabu | サイクロン装置、この装置に用いられる予備旋回部及びこの装置を備えてなる粉塵除去装置並びに自動車 |
ITGE20110049A1 (it) * | 2011-04-28 | 2012-10-29 | Ecomin S R L | Metodo e apparecchiatura per la separazione di particelle |
WO2013186751A1 (en) * | 2012-06-14 | 2013-12-19 | Multotec Process Equipment (Pty) Limited | Centrifugal separator arrangement and method |
CN106269315B (zh) * | 2016-08-12 | 2019-01-01 | 华东理工大学 | 进口颗粒排序型旋流器 |
CN106076672A (zh) * | 2016-08-12 | 2016-11-09 | 华东理工大学 | 气流式多产品微细颗粒排序分级器 |
CN109277212A (zh) * | 2018-11-25 | 2019-01-29 | 威海市海王旋流器有限公司 | 一种带在线调节功能的三产品旋流器一段底流排料装置 |
CN114260108B (zh) * | 2021-12-27 | 2023-12-05 | 华北理工大学 | 一种多入口异形旋流器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799208A (en) * | 1955-04-29 | 1957-07-16 | Scott Harold Eric Baliol | Vortex type separators |
BE544291A (fi) * | 1955-03-10 | 1900-01-01 | Horace Freeman | |
CA954564A (en) * | 1972-01-12 | 1974-09-10 | Anthony R. Barringer | Method and apparatus for transferrig particles from one fluid stream into another |
GB8327218D0 (en) * | 1983-10-12 | 1983-11-16 | Beloit Corp | Reject handling in cyclones &c |
-
1985
- 1985-05-03 FI FI851763A patent/FI80837C/fi not_active IP Right Cessation
-
1986
- 1986-05-05 DE DE8686902838T patent/DE3665996D1/de not_active Expired
- 1986-05-05 HU HU863119A patent/HU198405B/hu not_active IP Right Cessation
- 1986-05-05 JP JP50274186A patent/JPS62502735A/ja active Pending
- 1986-05-05 EP EP19860902838 patent/EP0222803B1/en not_active Expired
- 1986-05-05 AU AU58648/86A patent/AU596592B2/en not_active Ceased
- 1986-05-05 WO PCT/FI1986/000045 patent/WO1986006653A1/en active IP Right Grant
- 1986-12-18 DK DK614886A patent/DK163644C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI851763L (fi) | 1986-11-04 |
DK163644B (da) | 1992-03-23 |
HUT45925A (en) | 1988-09-28 |
JPS62502735A (ja) | 1987-10-22 |
DK614886A (da) | 1987-01-23 |
EP0222803A1 (en) | 1987-05-27 |
FI851763A0 (fi) | 1985-05-03 |
AU596592B2 (en) | 1990-05-10 |
EP0222803B1 (en) | 1989-10-04 |
DK614886D0 (da) | 1986-12-18 |
AU5864886A (en) | 1986-12-04 |
FI80837B (fi) | 1990-04-30 |
WO1986006653A1 (en) | 1986-11-20 |
FI80837C (fi) | 1990-08-10 |
HU198405B (en) | 1989-10-30 |
DK163644C (da) | 1992-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |