GB273475A - Centrifugal apparatus for dust separation - Google Patents

Centrifugal apparatus for dust separation

Info

Publication number
GB273475A
GB273475A GB1543626A GB1543626A GB273475A GB 273475 A GB273475 A GB 273475A GB 1543626 A GB1543626 A GB 1543626A GB 1543626 A GB1543626 A GB 1543626A GB 273475 A GB273475 A GB 273475A
Authority
GB
United Kingdom
Prior art keywords
outlet tube
air
vanes
dust
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.)
Expired
Application number
GB1543626A
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 Keith & Blackman Co
Original Assignee
James Keith & Blackman Co
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 Keith & Blackman Co filed Critical James Keith & Blackman Co
Priority to GB1543626A priority Critical patent/GB273475A/en
Publication of GB273475A publication Critical patent/GB273475A/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
    • 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
    • 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • 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
    • B04C5/12—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
    • B04C2005/136—Baffles in the vortex finder

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)

Abstract

273,475. Keith & Blackman Co., Ltd., J., and Keith, G. June 18, 1926. Density separators. - A dust separator has a vortex chamber F with a tangential inlet A set obliquely to the axis of the apparatus. The vortex chamber merges into a separating chamber M of a larger diameter than that of the chamber F, and the cleaned air passes into the flared end E of the axial outlet tube B. Radial vanes G with scooped lower ends are fixed in the end of the outlet tube to straighten the path of the air. The dust falls into a hopper C for discharge into a dust-box D. The tangential inlet A has an adjustable tongue H to vary the effective area of the inlet. In a modification the vortex chamber is constricted so that a higher speed of rotation is set up in the constricted zone. In another modification the wall at the end of the outlet tube consists of vanes which permit the air to enter in narrow streams and change its direction without shock. In the modified form of separator shown in Fig. 4, air enters at the top and leaves at the bottom through an outlet tube with vanes E as described.
GB1543626A 1926-06-18 1926-06-18 Centrifugal apparatus for dust separation Expired GB273475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1543626A GB273475A (en) 1926-06-18 1926-06-18 Centrifugal apparatus for dust separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1543626A GB273475A (en) 1926-06-18 1926-06-18 Centrifugal apparatus for dust separation

Publications (1)

Publication Number Publication Date
GB273475A true GB273475A (en) 1927-07-07

Family

ID=10059090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1543626A Expired GB273475A (en) 1926-06-18 1926-06-18 Centrifugal apparatus for dust separation

Country Status (1)

Country Link
GB (1) GB273475A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771157A (en) * 1952-07-11 1956-11-20 Hjorth & Co Ab Method of converting kinetic energy to pressure energy and a device for carrying out the method
US2896744A (en) * 1956-07-20 1959-07-28 Harlow M Chapman Materials separation apparatus and method of materials separation
US5131462A (en) * 1988-03-08 1992-07-21 F. L. Smidth & Co. A/S Heat exchanger
CN105521877A (en) * 2014-10-23 2016-04-27 上海意丰机电科技开发有限公司 Adjustable cyclone separator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771157A (en) * 1952-07-11 1956-11-20 Hjorth & Co Ab Method of converting kinetic energy to pressure energy and a device for carrying out the method
US2896744A (en) * 1956-07-20 1959-07-28 Harlow M Chapman Materials separation apparatus and method of materials separation
US5131462A (en) * 1988-03-08 1992-07-21 F. L. Smidth & Co. A/S Heat exchanger
CN105521877A (en) * 2014-10-23 2016-04-27 上海意丰机电科技开发有限公司 Adjustable cyclone separator

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