GB1280598A - Arrangement in connection with cyclone separator provided with a discharge chamber - Google Patents
Arrangement in connection with cyclone separator provided with a discharge chamberInfo
- Publication number
- GB1280598A GB1280598A GB03970/70A GB1397070A GB1280598A GB 1280598 A GB1280598 A GB 1280598A GB 03970/70 A GB03970/70 A GB 03970/70A GB 1397070 A GB1397070 A GB 1397070A GB 1280598 A GB1280598 A GB 1280598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- phase
- outlet
- discharge
- cyclone
- 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
Landscapes
- Cyclones (AREA)
Abstract
1280598 Cyclone discharge arrangements CELLECO AB 23 March 1970 [21 March 1969] 13970/70 Heading B2P In a cyclone separator 1, Fig. 3, having a discharge chamber 3 which is coaxial with the vortex chamber 2 of the cyclone and which has an inlet 6 for a separated phase at one end and a discharge outlet 7 at the other end such that, in use, the separated phase entering the discharge chamber travels in a helical path from the inlet to the outlet, a fixed flow restrictor 12 is provided in the chamber 3, spaced from the outlet, and presents a surface portion or portions disposed in the helical path of the separated phase and arranged to impede the flow of that phase to the outlet 7 of the chamber 3. In Fig. 3, the restrictor 12 consists of a helical guide vane welded to the wall of the chamber 3, the hand of the vane being opposite to that of the helical path of the discharging phase. In Fig. 4, propeller-type vanes 12a are mounted on an upright 9 which carries at its upper end a baffle plate 8 which acts as a check on the axial flow of the discharging phase. In Fig. 5, the discharging phase is prevented from rebounding into the vortex chamber 2 by the provision of a downwardly extending cylindrical flange 14 on the baffle plate and of a perforated annular partition 13 between the vane 12 and the impact plate. Alternatively, the partition may consist of a plate provided with evenly distributed smaller orifices. In Fig. 6, the restrictor consists of a tubular bar 12b perpendicular to the axis of the discharge chamber 3. The upright 9 and the plate 8 have a bore 11 opening into the bore of the bar 12b through which the gas core in the vortex chamber may be sucked out. The cyclone may be mounted horizontally or upside down. The discharge chamber may be arranged at the heavy phase and/or light phase outlet. The treated material may be a liquid suspension (e.g. a fibre suspension) or a gas suspension.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03959/69A SE357309B (en) | 1969-03-21 | 1969-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1280598A true GB1280598A (en) | 1972-07-05 |
Family
ID=20263227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB03970/70A Expired GB1280598A (en) | 1969-03-21 | 1970-03-23 | Arrangement in connection with cyclone separator provided with a discharge chamber |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3716137A (en) |
| CA (1) | CA951650A (en) |
| DE (1) | DE2013499C3 (en) |
| FI (1) | FI52666C (en) |
| FR (1) | FR2039041A5 (en) |
| GB (1) | GB1280598A (en) |
| NO (1) | NO140969C (en) |
| SE (1) | SE357309B (en) |
| SU (1) | SU483819A3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5093006A (en) * | 1987-06-10 | 1992-03-03 | Conoco Specialty Products Inc. | Liquid separator |
| CN109647591A (en) * | 2019-01-31 | 2019-04-19 | 鑫明星环保科技有限公司 | A kind of novel powder selector |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE361268B (en) * | 1972-03-16 | 1973-10-29 | K Robinson | |
| EP0302867A4 (en) * | 1986-04-23 | 1990-01-11 | Noel Carroll | Cyclone separator. |
| EP0365537A4 (en) * | 1987-06-10 | 1990-06-28 | Conoco Specialty Prod | Liquid separator. |
| FR2639559B1 (en) * | 1988-11-29 | 1991-01-11 | Bull Sa | APPARATUS FOR SEPARATING AND RECOVERING SOLID DEVELOPER PARTICLES TRANSPORTED BY A GAS STREAM |
| GB2491246B (en) * | 2012-05-21 | 2013-05-15 | Adey Holdings 2008 Ltd | Separator device |
| AT516856B1 (en) * | 2015-08-21 | 2016-09-15 | Andritz Ag Maschf | Hydrocyclone with fines removal in the cyclone underflow |
| RU2681031C1 (en) * | 2018-01-29 | 2019-03-01 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарская государственная сельскохозяйственная академия" | Hydrocyclone thickener |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE419766A (en) * | 1936-01-31 | |||
| US2236548A (en) * | 1937-11-06 | 1941-04-01 | William B Prouty | Material disintegrating and air classifying system |
| FR848204A (en) * | 1938-05-25 | 1939-10-25 | Selectors refinements | |
| US2312706A (en) * | 1938-11-19 | 1943-03-02 | Nichols Eng & Res Corp | Method and apparatus for separating heavy particles from paper pulp suspensions |
| NL71650C (en) * | 1939-07-26 | |||
| BE490873A (en) * | 1948-09-15 | |||
| NL86405C (en) * | 1950-07-30 | |||
| GB700791A (en) * | 1951-08-03 | 1953-12-09 | English Electric Co Ltd | Improvements in and relating to dust separators |
| US2913112A (en) * | 1956-11-26 | 1959-11-17 | Dorr Oliver Inc | Hydrocyclone control |
| US3136723A (en) * | 1959-02-27 | 1964-06-09 | Bass Brothers Entpr Inc | Hydrocyclones |
| US3105044A (en) * | 1960-03-14 | 1963-09-24 | Bird Machine Co | Separator |
| DE1220392B (en) * | 1961-02-21 | 1966-07-07 | Freiberg Papier Maschwerke | Vortex separators for cleaning suspensions, in particular fiber suspensions |
| US3235090A (en) * | 1961-12-15 | 1966-02-15 | Univ Oklahoma State | Hydroclones |
| US3372532A (en) * | 1965-08-17 | 1968-03-12 | Centrifix Corp | Dry separator |
| US3501014A (en) * | 1968-06-13 | 1970-03-17 | Univ Oklahoma State | Regenerative hydrocyclone |
| US3513642A (en) * | 1968-07-25 | 1970-05-26 | Milan S Cornett | Centrifugal dust separator |
-
1969
- 1969-03-21 SE SE03959/69A patent/SE357309B/xx unknown
-
1970
- 1970-03-18 FR FR7009711A patent/FR2039041A5/fr not_active Expired
- 1970-03-18 FI FI700756A patent/FI52666C/en active
- 1970-03-18 US US00020539A patent/US3716137A/en not_active Expired - Lifetime
- 1970-03-20 DE DE2013499A patent/DE2013499C3/en not_active Expired
- 1970-03-20 SU SU1415468A patent/SU483819A3/en active
- 1970-03-20 NO NO1054/70A patent/NO140969C/en unknown
- 1970-03-20 CA CA078,013,A patent/CA951650A/en not_active Expired
- 1970-03-23 GB GB03970/70A patent/GB1280598A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5093006A (en) * | 1987-06-10 | 1992-03-03 | Conoco Specialty Products Inc. | Liquid separator |
| CN109647591A (en) * | 2019-01-31 | 2019-04-19 | 鑫明星环保科技有限公司 | A kind of novel powder selector |
| CN109647591B (en) * | 2019-01-31 | 2022-02-18 | 鑫明星环保科技有限公司 | Novel powder concentrator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2013499B2 (en) | 1974-01-24 |
| SE357309B (en) | 1973-06-25 |
| NO140969B (en) | 1979-09-10 |
| CA951650A (en) | 1974-07-23 |
| SU483819A3 (en) | 1975-09-05 |
| US3716137A (en) | 1973-02-13 |
| FI52666C (en) | 1977-11-10 |
| NO140969C (en) | 1979-12-19 |
| FI52666B (en) | 1977-08-01 |
| FR2039041A5 (en) | 1971-01-08 |
| DE2013499C3 (en) | 1974-08-22 |
| DE2013499A1 (en) | 1970-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |