GB520322A - Centrifugal apparatus for separating dust from gases - Google Patents

Centrifugal apparatus for separating dust from gases

Info

Publication number
GB520322A
GB520322A GB520939A GB520939A GB520322A GB 520322 A GB520322 A GB 520322A GB 520939 A GB520939 A GB 520939A GB 520939 A GB520939 A GB 520939A GB 520322 A GB520322 A GB 520322A
Authority
GB
United Kingdom
Prior art keywords
dust
tube
gas
passages
outlet
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
GB520939A
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.)
ARTHUR BRADLEY OSGOOD
Original Assignee
ARTHUR BRADLEY OSGOOD
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 ARTHUR BRADLEY OSGOOD filed Critical ARTHUR BRADLEY OSGOOD
Priority to GB520939A priority Critical patent/GB520322A/en
Publication of GB520322A publication Critical patent/GB520322A/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

Landscapes

  • Separating Particles In Gases By Inertia (AREA)
  • Cyclones (AREA)

Abstract

520,322. Centrifugal dust separators. OSGOOD, A. B. Feb. 16, 1939, No. 5209. [Class 23] A centrifugal dust separator has a cylindrical portion 5 and a depending conical portion 9 bolted together by means of flanges 11, 12; an inner tubular shell 14 forms the clean gas outlet and has shallow tangential passages 14b which permit the outward passage of dust drawn from the tube 14 by the suction exerted by the whirl- .ing gas between the tube 14 and the wall 5. The side wall of a cup shaped bonnet 16 forms a continuation of the tube 14 and is adjustably secured to it by means of flanges 15, 18 and bolts 19. The bonnet 16 carries the discharge spout 17. The lower part of the tube 14 consists of a detachable truncated cone 14a, and the body of the tube 14 consists of overlapping cylindrical segments with spacing blocks 14c riveted between them to form the passages 14b. A conical baffle 21 is fixed in the lower part of the casing; it is supported from a crossbar 23 so that only a small gap is left between its periphery and the wall 9. To prevent separated dust from accumulating, chains 26 are attached to the ends of a vane 25 which is rotated by the current of gas. The dust laden gas enters by the tangential inlet 6 and whirls round in the casings 5, 9. The separated dust drops outside the edge of the baffle 21 and the gas rotates the vane 25. The gas rises up through the pipe 14 and any dust particles in it are pasesd through the passages 14b to rejoin the entering stream, while the clean gas passes to the outlet 17. The crosssectional area of the outlet 17 is preferably greater than that of the inlet 6.
GB520939A 1939-02-16 1939-02-16 Centrifugal apparatus for separating dust from gases Expired GB520322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB520939A GB520322A (en) 1939-02-16 1939-02-16 Centrifugal apparatus for separating dust from gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB520939A GB520322A (en) 1939-02-16 1939-02-16 Centrifugal apparatus for separating dust from gases

Publications (1)

Publication Number Publication Date
GB520322A true GB520322A (en) 1940-04-19

Family

ID=9791756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB520939A Expired GB520322A (en) 1939-02-16 1939-02-16 Centrifugal apparatus for separating dust from gases

Country Status (1)

Country Link
GB (1) GB520322A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551937B1 (en) * 1967-08-17 1971-08-26 Maschf Augsburg Nuernberg Ag CYCLONE COMBUSTION CHAMBER FOR FINE GRAIN FUELS
FR2434651A1 (en) * 1978-08-28 1980-03-28 Snow Brand Milk Products Co Ltd CYCLONE SEPARATOR FOR EXTRACTING SOLID PARTICLES FROM AIR OR GAS
FR2434652A1 (en) * 1978-08-28 1980-03-28 Snow Brand Milk Products Co Ltd CYCLONE SEPARATOR PROVIDED WITH ACCELERATION AIR SUPPLY MEANS
US6482246B1 (en) 1998-10-08 2002-11-19 Dyson Limited Cyclonic separating apparatus with tangential offtake conduit
CN103286010A (en) * 2013-05-22 2013-09-11 江苏新中环保股份有限公司 Isolation device in cyclone dust remover
CN110076011A (en) * 2019-05-20 2019-08-02 兰州大学 A kind of cyclone dust collector and cyclone system of anti-back-mixing
CN113457286A (en) * 2021-07-18 2021-10-01 余启文 Cyclone dust removal device
CN110076011B (en) * 2019-05-20 2024-04-26 兰州大学 Anti-back mixing cyclone dust removal device and cyclone dust removal system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551937B1 (en) * 1967-08-17 1971-08-26 Maschf Augsburg Nuernberg Ag CYCLONE COMBUSTION CHAMBER FOR FINE GRAIN FUELS
FR2434651A1 (en) * 1978-08-28 1980-03-28 Snow Brand Milk Products Co Ltd CYCLONE SEPARATOR FOR EXTRACTING SOLID PARTICLES FROM AIR OR GAS
FR2434652A1 (en) * 1978-08-28 1980-03-28 Snow Brand Milk Products Co Ltd CYCLONE SEPARATOR PROVIDED WITH ACCELERATION AIR SUPPLY MEANS
US6482246B1 (en) 1998-10-08 2002-11-19 Dyson Limited Cyclonic separating apparatus with tangential offtake conduit
CN103286010A (en) * 2013-05-22 2013-09-11 江苏新中环保股份有限公司 Isolation device in cyclone dust remover
CN110076011A (en) * 2019-05-20 2019-08-02 兰州大学 A kind of cyclone dust collector and cyclone system of anti-back-mixing
CN110076011B (en) * 2019-05-20 2024-04-26 兰州大学 Anti-back mixing cyclone dust removal device and cyclone dust removal system
CN113457286A (en) * 2021-07-18 2021-10-01 余启文 Cyclone dust removal device

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