JPS5070962A - - Google Patents

Info

Publication number
JPS5070962A
JPS5070962A JP49085022A JP8502274A JPS5070962A JP S5070962 A JPS5070962 A JP S5070962A JP 49085022 A JP49085022 A JP 49085022A JP 8502274 A JP8502274 A JP 8502274A JP S5070962 A JPS5070962 A JP S5070962A
Authority
JP
Japan
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.)
Granted
Application number
JP49085022A
Other languages
Japanese (ja)
Other versions
JPS5431230B2 (en
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 filed Critical
Publication of JPS5070962A publication Critical patent/JPS5070962A/ja
Publication of JPS5431230B2 publication Critical patent/JPS5431230B2/ja
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
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • 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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
JP8502274A 1973-07-24 1974-07-24 Expired JPS5431230B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382068A US3928186A (en) 1973-07-24 1973-07-24 Combined pulp cleaning system including high and low pressure drop hydrocyclone cleaners

Publications (2)

Publication Number Publication Date
JPS5070962A true JPS5070962A (en) 1975-06-12
JPS5431230B2 JPS5431230B2 (en) 1979-10-05

Family

ID=23507406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8502274A Expired JPS5431230B2 (en) 1973-07-24 1974-07-24

Country Status (8)

Country Link
US (1) US3928186A (en)
JP (1) JPS5431230B2 (en)
BR (1) BR7406050D0 (en)
CA (1) CA1021723A (en)
FI (1) FI223974A7 (en)
FR (1) FR2238534B1 (en)
GB (1) GB1482113A (en)
SE (2) SE403634B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199889A (en) * 1986-02-22 1987-09-03 エルプ・プロダクツ・リミテツド Method for removing light contaminant from pulp slurry and back flow type hydrocyclone cleaner used therein

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514162B2 (en) * 1975-03-29 1977-02-03 Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim PLANT FOR THE PROCESSING OF WASTE PAPER
US4351804A (en) * 1978-11-06 1982-09-28 Research-Cottrell, Inc. Sulfur dioxide scrubber with hydroclone separator
FR2478489B1 (en) * 1980-03-21 1985-08-30 Centre Tech Ind Papier PROCESS AND DEVICE FOR SEPARATING PARTICLES IN A FLUID, PARTICULARLY FOR THE PURIFICATION OF PAPER SUSPENSIONS
US4305825A (en) * 1980-08-20 1981-12-15 Laval Claude C Reaction member for a fluid separating device
SE441499B (en) * 1984-03-07 1985-10-14 Karl Arvid Skardal SPIRIT CLEANER FOR REPAIRING A PARTICULATE FLUID SUSPENSION
DE3543205A1 (en) * 1985-12-06 1987-06-11 Voith Gmbh J M METHOD FOR TREATING FIBROUS SUSPENSIONS IN HYDROCYCLONES
SE8802580L (en) * 1988-07-08 1990-01-09 Wikdahl Nils Anders Lennart SETTING AND DEVICE TO RELEASE A FIBER SUSPENSION FROM LAETTA POLLUTANTS
SE525723C2 (en) * 2002-05-27 2005-04-12 Gl & V Sweden Ab hydrocyclone
RU2229346C1 (en) * 2003-05-23 2004-05-27 Снаговский Виктор Алексеевич Air cleaning unit
SE529771C2 (en) * 2005-04-29 2007-11-20 Gl & V Man Hungary Kft Hermina Hydrocyclone unit and method for separating a fiber pulp suspension containing relatively heavy impurities
BRPI0925083B1 (en) * 2009-04-20 2020-06-02 Sorbwater Technology As DEVICE AND METHOD FOR SEPARATING FLUID PHASES AND USE OF THE DEVICE FOR SEPARATING PHASES
WO2011002373A1 (en) * 2009-07-03 2011-01-06 Glv Finance Hungary Kft., Luxembourg Branch Hydrocyclone, system and method for cleaning cellulose suspensions
CN102641791B (en) * 2011-12-05 2014-05-14 中国石油大学(北京) High-concentration liquid-solid hydrocyclone
US10376924B2 (en) * 2017-02-23 2019-08-13 Frito-Lay North America, Inc. Separation apparatus with screen having fixed, non-uniform openings
US10905998B2 (en) 2017-07-20 2021-02-02 Brett Evan Patrick Process and apparatus to remove carbon-14 from carbon-dioxide in atmospheric gases and agricultural products grown in controlled environments
EP3524357B1 (en) 2018-02-08 2025-08-27 MCI Management Center Innsbruck - Internationale Hochschule GmbH Separation device
CN108525870B (en) * 2018-04-13 2020-04-24 黄石山力科技股份有限公司 Anti-back-mixing system
CN108951259A (en) * 2018-09-04 2018-12-07 马丽芬 A kind of novel light impurity deslagging device
US11932816B2 (en) * 2019-02-15 2024-03-19 Exxonmobil Chemical Patents Inc. Coke and tar removal from a furnace effluent
CN111672641B (en) * 2020-06-10 2021-10-12 舟山市海大科学技术研究院有限责任公司 Built-in net barrel type oil-sewage separation swirler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735547A (en) * 1956-02-21 vissac
BE500693A (en) * 1939-11-21
DE1069116B (en) * 1952-09-24 1959-11-19 Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) Method and device for separating fibrous suspensions containing solids on a hydrocyclone
US2799208A (en) * 1955-04-29 1957-07-16 Scott Harold Eric Baliol Vortex type separators
US2843265A (en) * 1956-07-17 1958-07-15 Rakowsky Victor Method of density separation
US3052361A (en) * 1960-12-06 1962-09-04 Marvin E Whatley Liquid cyclone contactor
DE1461195A1 (en) * 1963-08-02 1969-02-06 Jan Fellegi Plant for sifting pulp suspensions
GB1058914A (en) * 1965-06-14 1967-02-15 Outokumpu Oy Froth flotation apparatus
US3696934A (en) * 1967-09-02 1972-10-10 Saburo Oisi Apparatus for centrifugally separating impurities from fluid suspensions
US3543932A (en) * 1967-12-29 1970-12-01 Nichols Eng & Res Corp Vortex chamber reject control
US3486619A (en) * 1968-01-24 1969-12-30 Wikdahl Nils Anders Lennart Method of removing impurities from a fiber suspension
SE348119B (en) * 1969-05-03 1972-08-28 Altenbergs Bergbau
NL6909273A (en) * 1969-06-18 1970-12-22
US3764005A (en) * 1971-02-22 1973-10-09 Boise Cascade Corp Hydrocyclone pulp cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199889A (en) * 1986-02-22 1987-09-03 エルプ・プロダクツ・リミテツド Method for removing light contaminant from pulp slurry and back flow type hydrocyclone cleaner used therein

Also Published As

Publication number Publication date
CA1021723A (en) 1977-11-29
SE7409573L (en) 1975-01-27
FR2238534B1 (en) 1978-03-24
BR7406050D0 (en) 1975-05-13
SE403634B (en) 1978-08-28
JPS5431230B2 (en) 1979-10-05
DE2435416A1 (en) 1975-02-27
SE7703200L (en) 1977-03-21
US3928186A (en) 1975-12-23
FI223974A7 (en) 1975-01-25
GB1482113A (en) 1977-08-03
FR2238534A1 (en) 1975-02-21
SE423729B (en) 1982-05-24
DE2435416B2 (en) 1977-04-07

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