GB290422A - Improvements relating to the grading and separation of mixed materials - Google Patents

Improvements relating to the grading and separation of mixed materials

Info

Publication number
GB290422A
GB290422A GB994127A GB994127A GB290422A GB 290422 A GB290422 A GB 290422A GB 994127 A GB994127 A GB 994127A GB 994127 A GB994127 A GB 994127A GB 290422 A GB290422 A GB 290422A
Authority
GB
United Kingdom
Prior art keywords
grading
separation
shoot
discharged
bars
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
GB994127A
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.)
Petrie and Mcnaught Ltd
Original Assignee
Petrie and Mcnaught Ltd
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 Petrie and Mcnaught Ltd filed Critical Petrie and Mcnaught Ltd
Priority to GB994127A priority Critical patent/GB290422A/en
Publication of GB290422A publication Critical patent/GB290422A/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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

290,422. Petrie & McNaught, Ltd., and Craven, J. T. April 11, 1927. Fixed sieves; separating on picking or sorting tables.-Apparatus for hand picking and screening dry town refuse into its constituent parts consists of a grid table a, Figs. 1, 2, formed of parallel bars over which the materials are moved by a conveyer consisting of transverse bars b carried by chains c, the oversize constituents being discharged into the shoot e and the constituents passing through the bars being discharged from the trough d into the shoot f by the return run of the conveyer. A series of grids and conveyers may be arranged in tiers so as to provide multiple grading' and a discharge trough d may be associated with each or only with the bottom one of the series. ,
GB994127A 1927-04-11 1927-04-11 Improvements relating to the grading and separation of mixed materials Expired GB290422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB994127A GB290422A (en) 1927-04-11 1927-04-11 Improvements relating to the grading and separation of mixed materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB994127A GB290422A (en) 1927-04-11 1927-04-11 Improvements relating to the grading and separation of mixed materials

Publications (1)

Publication Number Publication Date
GB290422A true GB290422A (en) 1928-05-17

Family

ID=9881588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB994127A Expired GB290422A (en) 1927-04-11 1927-04-11 Improvements relating to the grading and separation of mixed materials

Country Status (1)

Country Link
GB (1) GB290422A (en)

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