GB711265A - Coal cleaning - Google Patents

Coal cleaning

Info

Publication number
GB711265A
GB711265A GB816150A GB816150A GB711265A GB 711265 A GB711265 A GB 711265A GB 816150 A GB816150 A GB 816150A GB 816150 A GB816150 A GB 816150A GB 711265 A GB711265 A GB 711265A
Authority
GB
United Kingdom
Prior art keywords
coal
delivered
proportion
jig washer
march
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
GB816150A
Inventor
Arthur Algernon Hirst
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB816150A priority Critical patent/GB711265A/en
Publication of GB711265A publication Critical patent/GB711265A/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
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

711,265. Washing coal. COAL INDUSTRY (PATENTS), Ltd. March 21, 1951 [March 31, 1950], No. 8161/50. Class 82 (2) In a method of cleaning coal using a jig washer, a proportion of the finer sizes of washed coal is returned from the lower part of a settling vessel to the jig washer. The proportion returned may be selected by a system of washers and separators, and may be delivered to a section of the jig washer shielded from the main flow of coal. As shown, the jig washer comprises a washing bed B over which coal passes, a pulsation chamber A with pulsators F, and a plate C enclosing a separate felspar bed, to which is delivered fines from the outlet 14 of a pipe T-junction including a weir 13 and a plate 15 to adjust the proportion delivered.
GB816150A 1950-03-31 1950-03-31 Coal cleaning Expired GB711265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB816150A GB711265A (en) 1950-03-31 1950-03-31 Coal cleaning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB816150A GB711265A (en) 1950-03-31 1950-03-31 Coal cleaning

Publications (1)

Publication Number Publication Date
GB711265A true GB711265A (en) 1954-06-30

Family

ID=9846927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB816150A Expired GB711265A (en) 1950-03-31 1950-03-31 Coal cleaning

Country Status (1)

Country Link
GB (1) GB711265A (en)

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