GB701593A - Improvements in or relating to centrifugal dust collectors - Google Patents

Improvements in or relating to centrifugal dust collectors

Info

Publication number
GB701593A
GB701593A GB484251A GB484251A GB701593A GB 701593 A GB701593 A GB 701593A GB 484251 A GB484251 A GB 484251A GB 484251 A GB484251 A GB 484251A GB 701593 A GB701593 A GB 701593A
Authority
GB
United Kingdom
Prior art keywords
separator
cells
discharged
duct
dust
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
Application number
GB484251A
Inventor
Leonard Lee
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.)
James Howden and Co Ltd
Original Assignee
James Howden and Co Ltd
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 James Howden and Co Ltd filed Critical James Howden and Co Ltd
Priority to GB484251A priority Critical patent/GB701593A/en
Publication of GB701593A publication Critical patent/GB701593A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00

Landscapes

  • Cyclones (AREA)

Abstract

701,593. Centrifugal separators. HOWDEN & CO.; Ltd., J. Feb. 27, 1952 [Feb. 28, 1951], No. 4842/51. Class 23 In a multi-cell cyclone separator comprising a primary separator having cells of the straight flow type and a secondary separator having cells of the return flow type, all the dust discharged from the primary separator is led by a duct to the secondary separator, and the clean gas from the secondary separator is withdrawn by a suction fan. Gas to be cleaned from a duct. 10 passes through the primary cells 11 which discharge clean gas into a duct 16. The dust discharged from slots 19 in the primary cells is led by the duct 29 to the inlets 23 of the secondary cells 22. All the separated dust is discharged from the secondary cells to a hopper 32. The clean gas from the secondary cells is discharged into the ducts 10 or 16 by the fan 31. The separator may be provided with a central partition 47 and dampers 45, 46 so that part of the separator may be isolated whilst the other part is operated. Inspection doors may be provided at A, B, C. In a modification Figs. 9, 10 (not shown), the separator is arranged between vertical ducts in which the gas flows downwardly. The cells are arranged vertically, groups formed by double rows of primary cells being interspaced by groups formed by double rows of secondary cells placed at lower, level. The dust is discharged from each group of secondary cells by hoppers which project through the wall of the clean gas duct. In a further modification, Figs. 11, 12 (not shown), the separator is arranged for upward gas flow. Groups formed by single rows of primary cells are interspaced by groups formed by single rows of secondary cells placed at the same level. The dust is discharged by hoppers which project through the walls of the dust laden gas supply duct.
GB484251A 1951-02-28 1951-02-28 Improvements in or relating to centrifugal dust collectors Expired GB701593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB484251A GB701593A (en) 1951-02-28 1951-02-28 Improvements in or relating to centrifugal dust collectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB484251A GB701593A (en) 1951-02-28 1951-02-28 Improvements in or relating to centrifugal dust collectors

Publications (1)

Publication Number Publication Date
GB701593A true GB701593A (en) 1953-12-30

Family

ID=9784819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB484251A Expired GB701593A (en) 1951-02-28 1951-02-28 Improvements in or relating to centrifugal dust collectors

Country Status (1)

Country Link
GB (1) GB701593A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874801A (en) * 1953-12-09 1959-02-24 Tongeren N V Bureau Van Dust-separators consisting of a set of cyclones connected in parallel and having each at least one tangential inlet opening
US3030755A (en) * 1956-05-25 1962-04-24 Farr Co Self-cleaning filter
US3483676A (en) * 1967-09-29 1969-12-16 Gen Electric Helicopter engine air inlets
WO1988004953A1 (en) * 1986-12-29 1988-07-14 Ernst Johansson Multiple cyclone separator
JP2016175013A (en) * 2015-03-19 2016-10-06 パナソニックIpマネジメント株式会社 Precipitator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874801A (en) * 1953-12-09 1959-02-24 Tongeren N V Bureau Van Dust-separators consisting of a set of cyclones connected in parallel and having each at least one tangential inlet opening
US3030755A (en) * 1956-05-25 1962-04-24 Farr Co Self-cleaning filter
US3483676A (en) * 1967-09-29 1969-12-16 Gen Electric Helicopter engine air inlets
US5009684A (en) * 1986-12-22 1991-04-23 Ernst Johansson Multiple cyclone separator
WO1988004953A1 (en) * 1986-12-29 1988-07-14 Ernst Johansson Multiple cyclone separator
JP2016175013A (en) * 2015-03-19 2016-10-06 パナソニックIpマネジメント株式会社 Precipitator

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