GB396358A - Improvements in or relating to devices for washing and separating impurities from cereals and the like - Google Patents

Improvements in or relating to devices for washing and separating impurities from cereals and the like

Info

Publication number
GB396358A
GB396358A GB29650/31A GB2965031A GB396358A GB 396358 A GB396358 A GB 396358A GB 29650/31 A GB29650/31 A GB 29650/31A GB 2965031 A GB2965031 A GB 2965031A GB 396358 A GB396358 A GB 396358A
Authority
GB
United Kingdom
Prior art keywords
casing
washing
grain
driven
shaft
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
GB29650/31A
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.)
Buehler AG
Original Assignee
Buehler AG
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 Buehler AG filed Critical Buehler AG
Publication of GB396358A publication Critical patent/GB396358A/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
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/24—Revolving drums with fixed or moving interior agitators
    • 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
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • 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
    • B03B5/52—Spiral 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

  • Adjustment And Processing Of Grains (AREA)

Abstract

396,358. Washing grain. BœHLER, GEB., Uzwil, Switzerland. Oct. 26, 1931, No. 29650. Convention date, Dec. 24, 1930. Void [Published under Sect. 91 of the Acts]. [Class 82 (ii).] Apparatus for washing grain comprises an inclined cylindrical perforated casing 2 one end of which is immersed in the washing tank, the casing being slowly rotated and containing an eccentrically disposed conveying worm 4 which is driven at a different speed. A cylindrical brush 8, supported on arms 11 pivoted to lugs 12, is rotated by frictional engagement with the casing and prevents'clogging of the perforations. The worm is driven through a shaft 5 from the main drive 3, the shaft 5 having a gear wheel 6 at its end which meshes with a toothed rim 7 on the perforated casing. The grain may be rewashed by means of a spraying device 13 in the upper half of the casing.
GB29650/31A 1930-12-24 1931-10-26 Improvements in or relating to devices for washing and separating impurities from cereals and the like Expired GB396358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH396358X 1930-12-24

Publications (1)

Publication Number Publication Date
GB396358A true GB396358A (en) 1933-08-03

Family

ID=4514095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29650/31A Expired GB396358A (en) 1930-12-24 1931-10-26 Improvements in or relating to devices for washing and separating impurities from cereals and the like

Country Status (1)

Country Link
GB (1) GB396358A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185843A2 (en) * 1984-12-11 1986-07-02 Satake Engineering Co., Ltd. Vertical type screening machine for granular material
CN104549707A (en) * 2014-12-30 2015-04-29 湖南磊鑫新材料科技有限公司 Differential roller washing device
CN112314978A (en) * 2020-09-21 2021-02-05 喻有强 Sweet potato classified screening washs processing equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185843A2 (en) * 1984-12-11 1986-07-02 Satake Engineering Co., Ltd. Vertical type screening machine for granular material
EP0185843A3 (en) * 1984-12-11 1988-10-12 Satake Engineering Co., Ltd. Vertical type screening machine for granular material
CN104549707A (en) * 2014-12-30 2015-04-29 湖南磊鑫新材料科技有限公司 Differential roller washing device
CN112314978A (en) * 2020-09-21 2021-02-05 喻有强 Sweet potato classified screening washs processing equipment
CN112314978B (en) * 2020-09-21 2021-12-24 湖北龙之泉农业发展股份有限公司 Sweet potato classified screening washs processing equipment

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