GB619730A - Improved apparatus for washing and classifying sand, gravel and like granular materials - Google Patents

Improved apparatus for washing and classifying sand, gravel and like granular materials

Info

Publication number
GB619730A
GB619730A GB3762446A GB3762446A GB619730A GB 619730 A GB619730 A GB 619730A GB 3762446 A GB3762446 A GB 3762446A GB 3762446 A GB3762446 A GB 3762446A GB 619730 A GB619730 A GB 619730A
Authority
GB
United Kingdom
Prior art keywords
washing
mesh
sand
granular materials
gravel
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
GB3762446A
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
Priority to GB3762446A priority Critical patent/GB619730A/en
Publication of GB619730A publication Critical patent/GB619730A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B03B5/56—Drum classifiers

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

619,730. Washing granular materials. GUISE, C. Dec. 21, 1946, No. 37624. [Class 82(ii)] In an apparatus for washing and classifying sand, in which a washing barrel rotates partially submerged in water and is associated with a bucket elevator, the washing barrel comprises a plane portion and a screen portion, both of tapering formation. As shown, sand or like granular material is introduced by a chute c into a plane washing barrel b provided with a mesh b', the barrel being partially immersed in water in a tank a. The sand which passes through the mesh is removed by a bucket elevator e, the bottom of which is situated below the mesh. The material which is retained on the mesh b' may be elevated by blades b<9>, deposited on a chute i, discharged into a second washing screen of tapering formation and classified by meshes b<6> and b<7>. Both barrels and the elevator may be driven from a synchronised common drive.
GB3762446A 1946-12-21 1946-12-21 Improved apparatus for washing and classifying sand, gravel and like granular materials Expired GB619730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3762446A GB619730A (en) 1946-12-21 1946-12-21 Improved apparatus for washing and classifying sand, gravel and like granular materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3762446A GB619730A (en) 1946-12-21 1946-12-21 Improved apparatus for washing and classifying sand, gravel and like granular materials

Publications (1)

Publication Number Publication Date
GB619730A true GB619730A (en) 1949-03-14

Family

ID=10397801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3762446A Expired GB619730A (en) 1946-12-21 1946-12-21 Improved apparatus for washing and classifying sand, gravel and like granular materials

Country Status (1)

Country Link
GB (1) GB619730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028365A (en) * 2014-05-13 2014-09-10 东平华锴机电设备有限公司 Screening and washing integrated sand washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028365A (en) * 2014-05-13 2014-09-10 东平华锴机电设备有限公司 Screening and washing integrated sand washer

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