GB516815A - Centrifugal apparatus for the uninterrupted purifying of paper pulp - Google Patents

Centrifugal apparatus for the uninterrupted purifying of paper pulp

Info

Publication number
GB516815A
GB516815A GB32988/39A GB3298839A GB516815A GB 516815 A GB516815 A GB 516815A GB 32988/39 A GB32988/39 A GB 32988/39A GB 3298839 A GB3298839 A GB 3298839A GB 516815 A GB516815 A GB 516815A
Authority
GB
United Kingdom
Prior art keywords
outlet
pipe
space
pulp
impurities
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
GB32988/39A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB516815A publication Critical patent/GB516815A/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
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • 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
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • 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
    • B04C5/15—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with swinging flaps or revolving sluices; Sluices; Check-valves
    • 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
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge

Landscapes

  • Paper (AREA)
  • Cyclones (AREA)
GB32988/39A 1937-07-11 1938-07-08 Centrifugal apparatus for the uninterrupted purifying of paper pulp Expired GB516815A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB179151D DE666817C (de) 1937-07-11 1937-07-11 Vorrichtung zum ununterbrochenen Reinigen und Sichten, insbesondere von Papierstoff
FR824653T 1937-07-22

Publications (1)

Publication Number Publication Date
GB516815A true GB516815A (en) 1940-01-11

Family

ID=5789656

Family Applications (2)

Application Number Title Priority Date Filing Date
GB32988/39A Expired GB516815A (en) 1937-07-11 1938-07-08 Centrifugal apparatus for the uninterrupted purifying of paper pulp
GB20325/38A Expired GB516806A (en) 1937-07-11 1938-07-08 Centrifugal apparatus for the uninterrupted purifying of paper pulp

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB20325/38A Expired GB516806A (en) 1937-07-11 1938-07-08 Centrifugal apparatus for the uninterrupted purifying of paper pulp

Country Status (6)

Country Link
US (1) US2379411A (enrdf_load_stackoverflow)
CH (1) CH205911A (enrdf_load_stackoverflow)
DE (1) DE666817C (enrdf_load_stackoverflow)
FR (1) FR824653A (enrdf_load_stackoverflow)
GB (2) GB516815A (enrdf_load_stackoverflow)
NL (1) NL55434C (enrdf_load_stackoverflow)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452135A (en) * 1944-10-26 1948-10-26 Harmer R Lutz Paper pulp machine
US2518084A (en) * 1945-07-23 1950-08-08 Charles W Smith Apparatus for separating relatively heavy particles from liquid
BE490873A (enrdf_load_stackoverflow) * 1948-09-15
DE844700C (de) * 1950-07-19 1952-07-24 Doerries A G Vorm Maschinenfab Verfahren zur Reinigung von Faserstoffaufschwemmungen und Rohrschleuder zur Ausfuehrung dieses Verfahrens
US2756878A (en) * 1952-06-10 1956-07-31 Erie Mining Co Three product wet cyclone
US2931504A (en) * 1956-05-23 1960-04-05 Bird Machine Co Centrifugal separator
US2925177A (en) * 1957-03-25 1960-02-16 Bird Machine Co Centrifugal separator
SE304167B (enrdf_load_stackoverflow) * 1960-02-29 1968-09-16 Svenska Cellulosa Ab
US3134734A (en) * 1960-08-26 1964-05-26 Equipment Engineers Inc Separating apparatus
AT244996B (de) * 1963-08-26 1966-02-10 Voith Gmbh J M Wirbelabscheider
US3306444A (en) * 1965-06-17 1967-02-28 Bird Machine Co Hydrocyclone apparatus
US3391787A (en) * 1966-04-18 1968-07-09 Beloit Corp Porous cone cleaner
US3612276A (en) * 1969-04-29 1971-10-12 Bird Machine Co Vortex-type separator apparatus
US4151083A (en) * 1974-09-10 1979-04-24 Dove Norman F Apparatus and method for separating heavy impurities from feed stock
US4265741A (en) * 1980-05-15 1981-05-05 Im Chang J Apparatus and method for separating diverse particles of a slurry
US4557836A (en) * 1981-12-21 1985-12-10 Dresser Industries, Inc. Solid discharge mechanism for dewatering system
NL8105903A (nl) * 1981-12-30 1983-07-18 Shell Int Research Werkwijze voor het verwijderen van vaste stofdeeltjes uit een gas.
SE441499B (sv) * 1984-03-07 1985-10-14 Karl Arvid Skardal Virvelrenare for reparering av en partikel-vetskesuspension
DE3543205A1 (de) * 1985-12-06 1987-06-11 Voith Gmbh J M Verfahren zur aufbereitung von faserstoffsuspensionen in hydrozyklonen
GB2220593B (en) * 1988-06-09 1992-04-22 Cyclofil Hydro-cyclone
US5075001A (en) * 1989-07-13 1991-12-24 Taylor James W Method and apparatus for recovering fibrous material from a paper/pulp process water stream
DE102006037366A1 (de) * 2006-08-09 2008-02-14 Voith Patent Gmbh Rückstands-Schleuse für Filtereinrichtungen, insbesondere Streichfarbenfilter
CN105107355B (zh) * 2015-08-04 2017-08-25 中国石油大学(华东) 吸收分离一体化含硫气体脱硫旋流反应装置
DE102017109683A1 (de) * 2017-05-05 2018-11-08 Bvg Bauer Verfahrenstechnik Gmbh Vorrichtung zur Trennung von Festteilchen aus Suspensionen
CN110252530A (zh) * 2019-06-22 2019-09-20 徐州华正铸业有限公司 一种用于煤气的旋风除尘器卸料装置

Also Published As

Publication number Publication date
US2379411A (en) 1945-07-03
NL55434C (enrdf_load_stackoverflow) 1943-11-15
FR824653A (fr) 1938-02-14
CH205911A (de) 1939-07-15
DE666817C (de) 1938-10-28
GB516806A (en) 1940-01-11

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