GB1083283A - Vortex separator - Google Patents

Vortex separator

Info

Publication number
GB1083283A
GB1083283A GB34684/64A GB3468464A GB1083283A GB 1083283 A GB1083283 A GB 1083283A GB 34684/64 A GB34684/64 A GB 34684/64A GB 3468464 A GB3468464 A GB 3468464A GB 1083283 A GB1083283 A GB 1083283A
Authority
GB
United Kingdom
Prior art keywords
tube
suspension
liquid
impurities
gas
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
GB34684/64A
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of GB1083283A publication Critical patent/GB1083283A/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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Paper (AREA)

Abstract

1,083,283. Cyclone separators. J. M. VOITH G.m.b.H. Aug. 25, 1964 [Aug. 26, 1963], No. 34684/64. Heading B2P. A cyclone for clarifying suspensions or liquids containing impurities comprises a vortex chamber 1, Fig. 1, having a tangential inlet 2 of the suspension or liquid to be clarified and an outlet 3 for the removal of heavy impurities, an off-take tube 6 for the discharge of suspension or liquid having an inlet end portion which decreases in the direction of flow or, as shown, is of constant cross-section, and a discharge tube 10 mounted within the tube 6 for separating and discharging light impurities. In operation, gases separated from the suspension or liquid, accumulate in a central core 11 which rises upwardly and together with the light impurities 12 is removed through the discharge tube 10 which is axially adjustable and can be exchanged or has its end portion exchangeable. The clarified suspension or liquid is removed through a tangential outlet 9. In Fig. 2, the gases are removed through an exchangeable tube 15 adjustably guided in a bush 17 and provided with a throttle device 19 which can be adjusted to regulate the pressure in the gas core 11 to stabilize the latter. The inlet ends of the tubes 6, 10 and 15 may have sharp edges. In Fig. 3, the gas is discharged downwards with the heavy impurities and a disc 23 is positioned within the tube 10 to support the gas core. The tube is axially adjustable by means of a rod 25 to control the gas pressure. The disc may extend to the wall of the tube 10 and be provided with apertures for the upward passage of the light impurities or may be, as shown, spaced from the tube 10 by a gap 24 for such passage. Relative dimensions of component parts are given. The cyclone may be used for treating fibre suspensions in the manufacture of paper or cardboard.
GB34684/64A 1963-08-26 1964-08-25 Vortex separator Expired GB1083283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT681263A AT244996B (en) 1963-08-26 1963-08-26 Vortex separator

Publications (1)

Publication Number Publication Date
GB1083283A true GB1083283A (en) 1967-09-13

Family

ID=3589999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34684/64A Expired GB1083283A (en) 1963-08-26 1964-08-25 Vortex separator

Country Status (7)

Country Link
US (1) US3405803A (en)
AT (1) AT244996B (en)
BE (1) BE652296A (en)
DE (1) DE1442503A1 (en)
ES (1) ES303411A1 (en)
GB (1) GB1083283A (en)
NL (1) NL6409815A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568847A (en) * 1968-12-09 1971-03-09 Wayne F Carr Hydrocyclone
BE794399A (en) * 1972-01-28 1973-07-23 Walmsleys Bury Ltd SEPARATION UNIT
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
US4155839A (en) * 1977-11-28 1979-05-22 The Black Clawson Company Reverse centrifugal cleaning of paper making stock
DE2759113C2 (en) * 1977-12-30 1979-05-17 J.M. Voith Gmbh, 7920 Heidenheim Process and system for processing waste paper
SE420329C (en) * 1978-02-16 1984-10-15 Mo Och Domsjoe Ab PROCEDURE FOR THE PREPARATION OF GRINDING PAPER
CA1137925A (en) * 1980-04-01 1982-12-21 Johannes J. Richters Header arrangement for hydrocyclones having concentric accept outlet arrangements
DE3140549C2 (en) * 1981-10-13 1986-10-16 J.M. Voith Gmbh, 7920 Heidenheim Sorting device for fiber suspensions in the paper industry
DE3543205A1 (en) * 1985-12-06 1987-06-11 Voith Gmbh J M METHOD FOR TREATING FIBROUS SUSPENSIONS IN HYDROCYCLONES
DE4417461C2 (en) * 1994-05-19 1998-12-03 Voith Sulzer Papiermasch Gmbh Central distributor
CA2221613C (en) * 1995-05-30 2006-05-16 Abb Flakt Ab Cyclone
US5566835A (en) * 1995-10-05 1996-10-22 Beloit Technologies, Inc. Cleaner with inverted hydrocyclone
US5934484A (en) * 1997-04-18 1999-08-10 Beloit Technologies, Inc. Channeling dam for centrifugal cleaner
SE9702913D0 (en) * 1997-08-12 1997-08-12 Kvaerner Pulping Tech sand trap
FR2771029B1 (en) * 1997-11-18 2000-01-28 Total Sa DEVICE FOR SEPARATING THE CONSTITUENTS OF A HETEROGENEOUS MIXTURE
US6036027A (en) * 1998-01-30 2000-03-14 Beloit Technologies, Inc. Vibratory cleaner
US6109451A (en) * 1998-11-13 2000-08-29 Grimes; David B. Through-flow hydrocyclone and three-way cleaner
NZ556495A (en) * 2005-02-24 2009-09-25 Twister Bv Method and system for cooling a natural gas stream and separating the cooled stream into various fractions
DE102010003849A1 (en) 2010-04-12 2011-10-13 Voith Patent Gmbh Method for degassing liquid to fibrous material suspension in closed degassing container placed under vacuum, involves introducing oscillations into fibrous material suspension to be degassed by multiple vibrators
RU2708597C2 (en) * 2015-03-03 2019-12-09 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Improved separators with vortex tubes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL43368C (en) * 1935-03-22
DE666817C (en) * 1937-07-11 1938-10-28 Andre Berges Device for continuous cleaning and sifting, in particular of paper stock
NL71650C (en) * 1939-07-26
BE503581A (en) * 1950-05-30
BE516688A (en) * 1952-01-05
US2756878A (en) * 1952-06-10 1956-07-31 Erie Mining Co Three product wet cyclone
US2816490A (en) * 1952-09-24 1957-12-17 Nichols Engineering And Res Co Apparatus for treating liquid mixtures for separation of solid particles and gases
US2981413A (en) * 1953-11-30 1961-04-25 Dorr Oliver Inc Process for separating solids in liquid suspension
US2923151A (en) * 1956-12-17 1960-02-02 Phillips Petroleum Co Extracting and analyzing gas from well drilling mud
US3105044A (en) * 1960-03-14 1963-09-24 Bird Machine Co Separator
FR1314386A (en) * 1961-06-12 1963-01-11 Forsch Ges Verfahrens Technik Process for the mechanical separation of liquid or solid materials from a light phase dispersed in a heavier phase medium

Also Published As

Publication number Publication date
NL6409815A (en) 1965-03-01
BE652296A (en) 1964-12-16
US3405803A (en) 1968-10-15
ES303411A1 (en) 1964-11-01
DE1442503A1 (en) 1969-02-20
AT244996B (en) 1966-02-10

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