DE3670583D1 - APPARATUS FOR CENTRIFUGAL SEPARATION OF A PHASE MIXTURE. - Google Patents
APPARATUS FOR CENTRIFUGAL SEPARATION OF A PHASE MIXTURE.Info
- Publication number
- DE3670583D1 DE3670583D1 DE8686401297T DE3670583T DE3670583D1 DE 3670583 D1 DE3670583 D1 DE 3670583D1 DE 8686401297 T DE8686401297 T DE 8686401297T DE 3670583 T DE3670583 T DE 3670583T DE 3670583 D1 DE3670583 D1 DE 3670583D1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- separated
- enclosure
- chamber
- mixture
- 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
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
- B04B2005/125—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers the rotors comprising separating walls
Landscapes
- Centrifugal Separators (AREA)
Abstract
1. Apparatus for the centrifugal separation of a mixture including at least one gaseous phase, this apparatus comprising, in a fixed enclosure (21), a rotating element constituted by a treatment rotor (24) incorporating perforated (48) discs (49) offset angularly one from the other, upstream by a rotary distributor (49.1) and downstream by a ventilator (36), the mixture to be treated being directed by the rotary diffuser, which transforms the upstream pressure drop due to the ventilator into a helical speed greater than the speed of rotation of the rotor, through the perforations of the discs to form active helicoidal streams, which latter are separated by dead helicoidal sheets trapped in the rotor and rotating substantially at the same speed as this rotor, in which sheets the heavy phase to be separated passes between the discs as far as the fixed part of the enclosure where it is collected and evacuated, characterized in that the treatment rotor (24) is interposed between an upstream chamber (27) for suction of the mixture to be treated and a downstream chamber (46) collecting the separated gaseous phase, the rotor comprising a coaxial hollow tubular shafting (52) which places in communication through end openings (54, 55) this collecting chamber (46) with the chamber (34, 35) of the ventilator, which is separated in the enclosure (21) by a partition (26) from the suction chamber (27), whereas the collecting chamber (46) is separated in the enclosure (21) by a partitioning (45), on the one hand, from the peripheral zone (32) in which arrives the separated heavy phase and a helicoidal leakage flow is established in the same axial direction (F.5) as that (F.1) of the principal flow of the mixture through the rotor, on the other hand, from a conical extension (31) of the enclosure forming cyclone and receiving the leakage flow charged with heavy phase to trap and collect the latter.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP86401297A EP0249668B1 (en) | 1986-06-16 | 1986-06-16 | Apparatus for the centrifugal separation of a mixture of phases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3670583D1 true DE3670583D1 (en) | 1990-05-31 |
Family
ID=8196314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686401297T Expired - Lifetime DE3670583D1 (en) | 1986-06-16 | 1986-06-16 | APPARATUS FOR CENTRIFUGAL SEPARATION OF A PHASE MIXTURE. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0249668B1 (en) |
| AT (1) | ATE52204T1 (en) |
| DE (1) | DE3670583D1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2630348B1 (en) * | 1988-04-25 | 1992-03-06 | Saget Pierre | DEVICE FOR TRAPPING IN A HEAVY PHASE CENTRIFUGAL SEPARATION APPARATUS |
| DE19513745A1 (en) * | 1995-04-11 | 1996-10-17 | Hosokawa Mikropul Ges Fuer Mah | Classifier |
| DE10163924A1 (en) * | 2001-12-22 | 2003-07-03 | Mahle Filtersysteme Gmbh | Separating particulate or drop-like impurities from carrier fluid comprises introducing fluid with impurities into annular chamber, removing carrier fluid from channel and removing impurities from chamber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE436066C (en) * | 1923-11-25 | 1926-10-23 | Kowal W | Centrifugal wheel for dry separation of gas mixtures |
| US2551815A (en) * | 1942-09-25 | 1951-05-08 | Helmut W Schulz | Multiple-effect centrifugation process and apparatus |
| FR2175528A1 (en) * | 1972-03-13 | 1973-10-26 | Enfer Et Fils | Centrifugal gas cleaner - to remove solid or liquid particles from gas drawn through hollow perforated rotor |
| FR2347105A1 (en) * | 1976-04-08 | 1977-11-04 | Cismigiu Marius | Centrifugal separator for particles - incorporates fixed jacketed vessel, rotor with collectors and rigid temp. and pressure control |
| FR2575676B1 (en) * | 1985-01-07 | 1989-09-22 | Saget Pierre | APPARATUS FOR CENTRIFUGAL SEPARATION OF A PHASE MIXTURE |
-
1986
- 1986-06-16 DE DE8686401297T patent/DE3670583D1/en not_active Expired - Lifetime
- 1986-06-16 EP EP86401297A patent/EP0249668B1/en not_active Expired - Lifetime
- 1986-06-16 AT AT86401297T patent/ATE52204T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0249668B1 (en) | 1990-04-25 |
| EP0249668A1 (en) | 1987-12-23 |
| ATE52204T1 (en) | 1990-05-15 |
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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 |