BE578521A - A method and apparatus for separating fibrous suspensions. - Google Patents

A method and apparatus for separating fibrous suspensions.

Info

Publication number
BE578521A
BE578521A BE578521A BE578521A BE578521A BE 578521 A BE578521 A BE 578521A BE 578521 A BE578521 A BE 578521A BE 578521 A BE578521 A BE 578521A BE 578521 A BE578521 A BE 578521A
Authority
BE
Belgium
Prior art keywords
fibrous suspensions
separating fibrous
separating
suspensions
fibrous
Prior art date
Application number
BE578521A
Other languages
French (fr)
Inventor
Nils Anders Lennart Wikdahl
Original Assignee
Nils Anders Lennart Wikdahl
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 Nils Anders Lennart Wikdahl filed Critical Nils Anders Lennart Wikdahl
Publication of BE578521A publication Critical patent/BE578521A/en

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
    • B04C5/14—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
    • 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
BE578521A 1958-05-08 1959-05-08 A method and apparatus for separating fibrous suspensions. BE578521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE445758 1958-05-08

Publications (1)

Publication Number Publication Date
BE578521A true BE578521A (en) 1959-08-31

Family

ID=20264236

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578521A BE578521A (en) 1958-05-08 1959-05-08 A method and apparatus for separating fibrous suspensions.

Country Status (7)

Country Link
US (1) US3039608A (en)
BE (1) BE578521A (en)
CH (1) CH370056A (en)
ES (1) ES249229A1 (en)
FR (1) FR1223861A (en)
GB (1) GB866861A (en)
NL (1) NL238998A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377356A (en) * 1963-08-12 1964-11-06 Neyrpic Ateliers Neyret Beylie Separator device
US3415374A (en) * 1964-03-05 1968-12-10 Wikdahl Nils Anders Lennart Method and apparatus for vortical separation of solids
US3313413A (en) * 1964-08-31 1967-04-11 Ingersoll Rand Canada Apparatus for removing deleterious material from pulp stock
DE1266545B (en) * 1965-03-18 1968-04-18 Siemens Ag Device for the analysis of the grain of fine-grained or dust-like particles
US3407934A (en) * 1965-04-22 1968-10-29 Karl Goran Henrik Ejefors Method and apparatus for separating particles from suspensions such as sludge and the like
US3347372A (en) * 1966-05-20 1967-10-17 Bauer Bros Co Centrifugal cleaner
FR1555551A (en) * 1967-07-05 1969-01-31
US4126542A (en) * 1977-04-22 1978-11-21 Canadian Ingersoll-Rand Company Pressure drop device for fluid suspensions
DE2900666C2 (en) * 1979-01-10 1992-04-02 Bahr, Albert, Prof. Dr.-Ing., 3392 Clausthal-Zellerfeld Method and device for the separation of plastic waste of different density and shape
SE426958B (en) * 1980-02-25 1983-02-21 Celleco Ab SEPARATOR FOR DIVISION OF AN INCOMING MIXTURE OF CELLULOSA SUSPENSION OR SIMILAR AND GROUND HEAVY PARTICLES
US4400267A (en) * 1981-08-03 1983-08-23 Baker International Corporation Seal structure for hydrocyclones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR848204A (en) * 1938-05-25 1939-10-25 Selectors refinements
NL60482C (en) * 1945-07-31 1947-08-15
US2794832A (en) * 1955-06-20 1957-06-04 Shell Dev Crystallization and separation of crystals

Also Published As

Publication number Publication date
US3039608A (en) 1962-06-19
NL238998A (en)
CH370056A (en) 1963-06-30
FR1223861A (en) 1960-06-21
ES249229A1 (en) 1959-10-16
GB866861A (en) 1961-05-03

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