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GB366926A - Method and apparatus for separating substances from a gaseous medium - Google Patents

Method and apparatus for separating substances from a gaseous medium

Info

Publication number
GB366926A
GB366926A GB23663/30A GB2366330A GB366926A GB 366926 A GB366926 A GB 366926A GB 23663/30 A GB23663/30 A GB 23663/30A GB 2366330 A GB2366330 A GB 2366330A GB 366926 A GB366926 A GB 366926A
Authority
GB
United Kingdom
Prior art keywords
slot
junction
angular velocity
gaseous medium
collecting 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
GB23663/30A
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.)
ESAB AB
Original Assignee
Elektriska Svetsnings AB
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 Elektriska Svetsnings AB filed Critical Elektriska Svetsnings AB
Publication of GB366926A publication Critical patent/GB366926A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/288—Wiring diagram of the signal control circuits
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cyclones (AREA)

Abstract

366,926. Centrifugal gas cleaners. TRIGGS, W. W., 5'7, Lincoln's Inn Fields, London.-(Elektriska Svetsnings Aktiebolaget; Gothenburg, Sweden.) Aug. 7, 1930, No. 23663. [Class 23.] Apparatus for separating solid or liquid impurities from a gaseous medium comprises a separating chamber consisting of a cylindrical part 10 and a conical part 11, each communicating through a slot 15, 16, with a collecting chamber 17 formed at its lower end with a discharge opening 18 adapted to be hermetically sealed during operation. The cylindrical part 10 is formed with a tangential inlet 12 and carries an outlet pipe 13 for the purified gas, this pipe extending approximately to the junction of the parts 10, 11; the latter is provided with a closable cleaning aperture 14. In operation, branch currents from the main helically moving stream pass, due to high angular velocity, through the front part of slot 15 and the slot 16 to the collecting chamber 17 in which the impurities are deposited, the purified gas returning to the main stream at its point of lowest angular velocity, i.e. at a zone adjacent the junction of the slots 15, 16.
GB23663/30A 1930-01-16 1930-08-07 Method and apparatus for separating substances from a gaseous medium Expired GB366926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1953948X 1930-01-16

Publications (1)

Publication Number Publication Date
GB366926A true GB366926A (en) 1932-02-08

Family

ID=20424133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23663/30A Expired GB366926A (en) 1930-01-16 1930-08-07 Method and apparatus for separating substances from a gaseous medium

Country Status (5)

Country Link
US (1) US1953948A (en)
BE (1) BE372414A (en)
DE (1) DE599671C (en)
GB (1) GB366926A (en)
NL (2) NL32439C (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672871A (en) * 1947-10-30 1954-03-23 American Mach & Foundry Separating apparatus
DE845793C (en) * 1949-12-03 1952-08-04 Kraftanlagen Ag Device for the separation of media of different densities
DE943190C (en) * 1951-07-25 1956-05-17 Phrix Werke Ag Method and device for separating ash particles from waste gases, in particular from the combustion of pulp and cooking waste
DE958170C (en) * 1952-06-21 1957-02-14 Babcock & Wilcox Dampfkessel W Centrifugal dust separator
US2888096A (en) * 1955-06-22 1959-05-26 Shell Dev Horizontal centrifugal separator
DE1045984B (en) * 1956-03-16 1958-12-11 Appbau Rothemuehle Device for carrying out processes for the treatment of dust-like substances suspended in the gas stream
DE1255090B (en) * 1961-02-15 1967-11-30 Baum Verfahrenstechnik Device for separating solid or liquid particles from a gas stream
DE1244124B (en) * 1964-07-06 1967-07-13 Polysius Gmbh Device for performing chemical or physical reactions between fine-grained or pulverulent material and gas
US3319404A (en) * 1965-04-21 1967-05-16 Novo Ind Corp Dust unloader
US3710558A (en) * 1970-02-25 1973-01-16 Wedco Separator of fluid-solid mixtures
US4070168A (en) * 1976-12-02 1978-01-24 Porta-Test Manufacturing Ltd. Inlet assembly for an oil separator
JPS5579061A (en) * 1978-12-07 1980-06-14 Kawasaki Heavy Ind Ltd Dust collector
GB8526540D0 (en) * 1985-10-28 1985-12-04 Shell Int Research Solids-fluid separation
GB8527215D0 (en) * 1985-11-05 1985-12-11 Shell Int Research Solids-fluid separation
US4731228A (en) * 1986-06-16 1988-03-15 Shell Oil Company Reactor and horizontal cyclone separator with primary mass flow and secondary centrifugal separation of solid and fluid phases
DE3815086C1 (en) * 1988-05-04 1989-08-24 O & K Orenstein & Koppel Ag, 1000 Berlin, De Cyclone precipitator (separator)
DE19502202A1 (en) * 1995-01-25 1996-08-22 Ernst August Bielefeldt Process and device for centrifugal separation
DE29501148U1 (en) * 1995-01-25 1995-07-20 Bielefeldt, Ernst-August, 24582 Bordesholm Centrifugal separation device
DE10251622A1 (en) * 2002-11-06 2004-05-19 Mann + Hummel Gmbh Pre-separator for droplets has tangential inlet, and outlet aperture in form of axial slot in lower wall of circumferential surface
US9132432B2 (en) 2011-10-15 2015-09-15 Dean Andersen Trust Isotropic quantization sorting systems of automobile shredder residue to enhance recovery of recyclable materials
US8226019B2 (en) 2011-10-15 2012-07-24 Dean Andersen Trust Systems for isotropic quantization sorting of automobile shredder residue to enhance recovery of recyclable resources
CN107756203B (en) * 2016-08-15 2023-12-08 苏州宝时得电动工具有限公司 Purifying mechanism and electric tool
CN106943812A (en) * 2017-04-28 2017-07-14 广东昕旺环保科技发展有限公司 A kind of vertical circular dry method flue gas administers sack cleaner

Also Published As

Publication number Publication date
BE372414A (en)
NL32439C (en)
DE599671C (en) 1934-07-07
NL53006C (en)
US1953948A (en) 1934-04-10

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