GB2229656A - Cyclone separator with curved downstream portion - Google Patents

Cyclone separator with curved downstream portion

Info

Publication number
GB2229656A
GB2229656A GB9007160A GB9007160A GB2229656A GB 2229656 A GB2229656 A GB 2229656A GB 9007160 A GB9007160 A GB 9007160A GB 9007160 A GB9007160 A GB 9007160A GB 2229656 A GB2229656 A GB 2229656A
Authority
GB
United Kingdom
Prior art keywords
cyclone separator
downstream portion
curved downstream
curved
separating chamber
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.)
Withdrawn
Application number
GB9007160A
Other versions
GB9007160D0 (en
Inventor
Martin Thomas Thew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lubrizol Specialty Products Inc
Original Assignee
Conoco Specialty Products Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Conoco Specialty Products Inc filed Critical Conoco Specialty Products Inc
Publication of GB9007160D0 publication Critical patent/GB9007160D0/en
Publication of GB2229656A publication Critical patent/GB2229656A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)

Abstract

A cyclone separator having a separating chamber formed with a primary portion (1) having a side inlet (5) and an axial end outlet (48), a secondary portion (2) and a tertiary portion (3), which portion (3) is curved over part of its length, and wherein 10 </= 2R/d2 </= 30 where (R) is the radius of curvature of the curved portion and (d2) is the diameter of the separating chamber at the downstream end of the primary portion (1).
GB9007160A 1987-10-01 1990-03-30 Cyclone separator with curved downstream portion Withdrawn GB2229656A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI466387 1987-10-01
PCT/AU1988/000384 WO1989002785A1 (en) 1987-10-01 1988-09-30 Cyclone separator with curved downstream portion

Publications (2)

Publication Number Publication Date
GB9007160D0 GB9007160D0 (en) 1990-06-20
GB2229656A true GB2229656A (en) 1990-10-03

Family

ID=3772483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9007160A Withdrawn GB2229656A (en) 1987-10-01 1990-03-30 Cyclone separator with curved downstream portion

Country Status (2)

Country Link
GB (1) GB2229656A (en)
WO (1) WO1989002785A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2317527C (en) 1997-11-18 2004-06-29 Neville Paul Chamberlain Separators
BR9905842A (en) 1999-12-14 2001-07-17 Petroleo Brasileiro Sa Cyclone leg sealing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051357A1 (en) * 1970-10-20 1972-05-31 J.M. Voith Gmbh, 7920 Heidenheim Fibrous suspensions centrifugal separator - with curved coarse material discharge pipe acting as air trap
US4251368A (en) * 1978-05-31 1981-02-17 National Research Development Corporation Cyclone separator
GB2081691A (en) * 1980-06-27 1982-02-24 Seitz Werke Gmbh Recycling of gas used in counterpressure filling of vessels with liquid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102310A (en) * 1981-06-25 1983-02-02 Nat Res Dev Cyclone separator
CA1270465A (en) * 1984-08-02 1990-06-19 Derek A. Colman Cyclone separator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051357A1 (en) * 1970-10-20 1972-05-31 J.M. Voith Gmbh, 7920 Heidenheim Fibrous suspensions centrifugal separator - with curved coarse material discharge pipe acting as air trap
US4251368A (en) * 1978-05-31 1981-02-17 National Research Development Corporation Cyclone separator
GB2081691A (en) * 1980-06-27 1982-02-24 Seitz Werke Gmbh Recycling of gas used in counterpressure filling of vessels with liquid

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
AU,A, 46753/85 (VORTOIL) 27.02.86 *
AU,A, 84713/82 (N.R.D.C.) 06.01.83 *
AU,B, 11896/52 (RAKOWSKY) 16.10.52 *
AU,B, 2533/54 (STAMICARBON) 24.02.55 *
AU,B, 40105/58 (RAKOWSKY) 05.02.59 *
AU,B, 44438/58 (I.C.I.) 25.06.59 *

Also Published As

Publication number Publication date
GB9007160D0 (en) 1990-06-20
WO1989002785A1 (en) 1989-04-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)