GB1025619A - Screening apparatus - Google Patents

Screening apparatus

Info

Publication number
GB1025619A
GB1025619A GB31243/64A GB3124364A GB1025619A GB 1025619 A GB1025619 A GB 1025619A GB 31243/64 A GB31243/64 A GB 31243/64A GB 3124364 A GB3124364 A GB 3124364A GB 1025619 A GB1025619 A GB 1025619A
Authority
GB
United Kingdom
Prior art keywords
trough
wall
plate
feed
aug
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
GB31243/64A
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.)
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 GB1025619A publication Critical patent/GB1025619A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2230/00—Specific aspects relating to the whole B07B subclass
    • B07B2230/01—Wet separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

1, 025, 619. Washing granular materials; filters for liquids. STAMICARBON N.V. Aug. 4, 1964 [Aug. 1, 19631, No. 31243/64. Headings B1D and B2H. A mixture of particulate material suspended in liquid is separated from the liquid or into size fractions by feeding the mixture from a trough 1 to a passage 3 which is formed by a feed plate 5 and a wall 7 and converges towards the upper end of a sloping screen 6. The trough 1 may slope downwardly towards an outlet slot 2 and is adjustable in height by bolts 10. The wall 7 may be made of flexible material such as rubber and serves to provide a self-adjusting throat and a guide for coarse particles which bounce off the feed plate 5; alternatively, the wall 7 may be formed as a hinged plate. Parts of the apparatus are lined with wear-resistant material and the screen may be reversed when worn. The overflow fraction is directed over a plate 9 and the underflow is collected in a receiver 8. The trough 1 may be arranged with two outlet slots to feed two screens simultaneously.
GB31243/64A 1963-08-01 1964-08-04 Screening apparatus Expired GB1025619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL296114A NL296114A (en) 1963-08-01 1963-08-01

Publications (1)

Publication Number Publication Date
GB1025619A true GB1025619A (en) 1966-04-14

Family

ID=19754923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31243/64A Expired GB1025619A (en) 1963-08-01 1964-08-04 Screening apparatus

Country Status (6)

Country Link
US (1) US3353674A (en)
BE (1) BE651275A (en)
ES (1) ES302687A1 (en)
GB (1) GB1025619A (en)
NL (1) NL296114A (en)
OA (1) OA01007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2869942A1 (en) * 2012-07-04 2015-05-13 CDE Global Limited A screening apparatus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787318A (en) * 1972-04-20 1974-01-22 Marathon Oil Co Solids-liquid separator
US4085040A (en) * 1976-10-04 1978-04-18 The Bauer Bros. Co. Front feed static screen
AU592795B2 (en) * 1985-05-03 1990-01-25 Velmet (Proprietary) Limited Vibrating screen
US5354467A (en) * 1988-09-13 1994-10-11 Electric Power Research Institute Sieve bend
US4981587A (en) * 1988-09-13 1991-01-01 Electric Power Research Institute, Inc. Sieve with adjustable throat mechanism discharge
AU640318B2 (en) * 1990-04-17 1993-08-19 Electric Power Research Institute, Inc. Apparatus of the bend type
CN110102465A (en) * 2019-04-26 2019-08-09 天津市弘亚润滑粉制造有限公司 Impurity screening plant in a kind of powdered lubricant preparation process
CN111035983B (en) * 2020-01-06 2024-07-05 湖南三友环保科技有限公司 A filter equipment that is arranged in biological diatomaceous earth mixed solution impurity to get rid of

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566362A (en) *
US1333127A (en) * 1916-10-28 1920-03-09 Charles P Nall Grain-separator
US2916142A (en) * 1953-12-24 1959-12-08 Stamicarbon Process and apparatus for separating particles according to size
US2995245A (en) * 1958-04-11 1961-08-08 Corn Products Co Separator feeding means
US3007574A (en) * 1958-06-09 1961-11-07 Stamicarbon Screening apparatus
US3145164A (en) * 1960-02-12 1964-08-18 Stamicarbon Apparatus for wet-screening a mixture of fine abrasive particles
US3116237A (en) * 1960-06-23 1963-12-31 Stamicarbon Apparatus for automatically draining off liquid-containing solid particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2869942A1 (en) * 2012-07-04 2015-05-13 CDE Global Limited A screening apparatus

Also Published As

Publication number Publication date
NL296114A (en) 1965-05-10
BE651275A (en) 1965-02-01
ES302687A1 (en) 1965-01-01
US3353674A (en) 1967-11-21
OA01007A (en) 1968-08-07

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