GB411123A - Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases - Google Patents

Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases

Info

Publication number
GB411123A
GB411123A GB3319833A GB3319833A GB411123A GB 411123 A GB411123 A GB 411123A GB 3319833 A GB3319833 A GB 3319833A GB 3319833 A GB3319833 A GB 3319833A GB 411123 A GB411123 A GB 411123A
Authority
GB
United Kingdom
Prior art keywords
gas
dust
outlet
curtain
nuts
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
GB3319833A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB411123A publication Critical patent/GB411123A/en
Expired legal-status Critical Current

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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • B04C2005/133—Adjustable vortex finder

Landscapes

  • Cyclones (AREA)

Abstract

411,123. Centrifugal dust-extractors. ALLEN, R. H., 19, Makepeace Avenue, Highgate, London. Nov. 30, 1932, No. 33198/33. Divided on 411,121. [Class 23.] The outlet of a dust extractor of the cyclone type is combined with one or more concentric curtains of sheet metal or the like, to subdivide the area from which discharging gas is withdrawn. The separator 1 has a tangential inlet duct 2 and the lower end of the clean gas outlet pipe 6 terminates in a sleeve 7 adjustably supported by bolts 18 and nuts 10. An inner sheet metal curtain 16 has a sleeve 17 adjustably supported by bolts 18 and nuts 20. In the example shown, the gas streams are discharged separately to pipes 22, 21. The additional curtain may be outside the outlet 6 and may be provided with adjustable slots. A fan may be used to create the gas flow, and the dust laden gas from the separator may be passed through a filter to the atmosphere, or to the suction of the fan. In a modification, the outlet and the curtain are bell-mouthed at their lower ends, and the gas streams passing through them are combined for discharge.
GB3319833A 1932-11-30 1932-11-30 Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases Expired GB411123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3394632A GB411121A (en) 1932-11-30 1932-11-30 Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases

Publications (1)

Publication Number Publication Date
GB411123A true GB411123A (en) 1934-05-30

Family

ID=10359416

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3319833A Expired GB411123A (en) 1932-11-30 1932-11-30 Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases
GB3394632A Expired GB411121A (en) 1932-11-30 1932-11-30 Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3394632A Expired GB411121A (en) 1932-11-30 1932-11-30 Improvements in and relating to centrifugal machines for the separation of powdered or granular material or dust from gases

Country Status (1)

Country Link
GB (2) GB411123A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205965A (en) * 1975-08-30 1980-06-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Apparatus and method for separating a specific lighter component from a flowing medium
US4626343A (en) * 1984-08-13 1986-12-02 F. L. Smidth & Co. A/S Separator for sorting particulate material
US4853010A (en) * 1984-09-12 1989-08-01 Spence Billy F Multi stage gas scrubber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233174A1 (en) * 1992-10-02 1994-04-07 Fette Dietrich Cyclone separator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205965A (en) * 1975-08-30 1980-06-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Apparatus and method for separating a specific lighter component from a flowing medium
US4626343A (en) * 1984-08-13 1986-12-02 F. L. Smidth & Co. A/S Separator for sorting particulate material
US4853010A (en) * 1984-09-12 1989-08-01 Spence Billy F Multi stage gas scrubber

Also Published As

Publication number Publication date
GB411121A (en) 1934-05-30

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