GB746828A - Method of wet screening and apparatus therefor - Google Patents

Method of wet screening and apparatus therefor

Info

Publication number
GB746828A
GB746828A GB29990/52A GB2999052A GB746828A GB 746828 A GB746828 A GB 746828A GB 29990/52 A GB29990/52 A GB 29990/52A GB 2999052 A GB2999052 A GB 2999052A GB 746828 A GB746828 A GB 746828A
Authority
GB
United Kingdom
Prior art keywords
apparatus therefor
wet screening
screen
kolenbewerking
stamicarbon
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
GB29990/52A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB746828A publication Critical patent/GB746828A/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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • 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

Landscapes

  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

746,828. Centrifugal separators. MAATSCHAPPIJ VOOR KOLENBEWERKING STAMICARBON N.V. Nov. 26, 1952 [Dec. 1, 1951], No. 29990/52. Class 23. [Also in Group I] The whirling heavy fraction from a hydrocyclone 24 passes into a stationary cylindrical screen 31, the finer particles and liquid passing through the screen wall to a collecting chamber.
GB29990/52A 1951-12-01 1952-11-26 Method of wet screening and apparatus therefor Expired GB746828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL746828X 1951-12-01

Publications (1)

Publication Number Publication Date
GB746828A true GB746828A (en) 1956-03-21

Family

ID=19822841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29990/52A Expired GB746828A (en) 1951-12-01 1952-11-26 Method of wet screening and apparatus therefor

Country Status (4)

Country Link
BE (1) BE515859A (en)
DE (1) DE903681C (en)
FR (1) FR1072467A (en)
GB (1) GB746828A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125503A1 (en) * 1980-06-30 1982-03-25 Hitachi, Ltd., Tokyo SORTING DEVICE
DE10148405A1 (en) * 2001-10-01 2003-04-10 Otto Altmann Double-walled cyclone for fluids purefication flows fluid spirally down to outlet past walls slotted to transfer contained impurities to outer walled volume and separate collectors.

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855099A (en) * 1951-12-01 1958-10-07 Stamicarbon Apparatus for wet screening
NL182034C (en) * 1952-10-14 Sony Corp DEVICE FOR COVERING A RECESS IN A HOUSE, PARTICULARLY FOR USE IN A MAGNETIC TAPE RECORDER.
DE1092886B (en) * 1953-09-16 1960-11-17 Bauer Bros Company Hydrocyclone for separating fibers from a suspension
US2916142A (en) * 1953-12-24 1959-12-08 Stamicarbon Process and apparatus for separating particles according to size
US2917174A (en) * 1955-03-25 1959-12-15 Stamicarbon Screening apparatus
US2896785A (en) * 1955-10-21 1959-07-28 Stamicarbon Method for separating fine material
US2866553A (en) * 1956-01-06 1958-12-30 Harry A Schmehl Separation of solid particles of different sizes
US2942730A (en) * 1956-06-11 1960-06-28 Stamicarbon Apparatus for wet screening
US2996182A (en) * 1957-04-18 1961-08-15 Stamicarbon Process and apparatus for wet screening
US3007575A (en) * 1957-06-18 1961-11-07 Smidth & Co As F L Screening apparatus
DE1053472B (en) * 1957-10-04 1959-03-26 Masch Und Muehlenbau Wittenbe Hydrocyclone
DE1108186B (en) * 1958-09-27 1961-06-08 Beratung Fuer Neuzeitliche Tec Liquid filter
DE1181169B (en) * 1958-11-03 1964-11-12 Gerhard Geier K G Separator for coarse solids, e.g. B. of impurities in the cooling water of rolling mills
FI40358B (en) * 1959-05-05 1968-09-02 Ingersoll Rand World Trade Ltd
DE1219446B (en) * 1962-06-29 1966-06-23 Licentia Gmbh Sieve thickener for slurry, washing water and. like
DE1300080B (en) * 1963-01-23 1969-07-24 Tsnii Sacharnoi Promy Zins Hydrocyclone for the continuous separation of the sugar juice from Puelpe
DE1219443B (en) * 1964-09-11 1966-06-23 Kloeckner Humboldt Deutz Ag Hydrocyclone for clarifying Trueben
SE305197B (en) * 1966-12-19 1968-10-21 Celleco Ab
DE2708135A1 (en) * 1977-02-25 1978-08-31 Schauenburg Masch Slurries separator for mining operations etc. - comprises basket shaped sieve with cyclonic entry and outer housing to draw=off liquor
FR2468868A1 (en) * 1979-11-06 1981-05-08 Taprogge Reinigungsanlagen Power-station condenser cleaning equipment - has hydro-cyclonic strainer-separator to keep cleaning balls from fibrous material
DE4236165A1 (en) * 1992-10-27 1994-04-28 Petkus Wutha Getreide Und Saat Prepn. of flowable bulk agricultural solid prods. - using different connected or associated devices having a cyclone separator upstream of compact sieve drum type cleaning machine
DE19631942C2 (en) * 1996-08-08 1998-08-27 Asp Regenwassernutzungssysteme Device for filtering liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125503A1 (en) * 1980-06-30 1982-03-25 Hitachi, Ltd., Tokyo SORTING DEVICE
DE10148405A1 (en) * 2001-10-01 2003-04-10 Otto Altmann Double-walled cyclone for fluids purefication flows fluid spirally down to outlet past walls slotted to transfer contained impurities to outer walled volume and separate collectors.

Also Published As

Publication number Publication date
FR1072467A (en) 1954-09-13
DE903681C (en) 1954-02-08
BE515859A (en)

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