FR2261066A1 - Ore dressing and classifying plant - using vibratory grinding and simultaneous flotation by continuous aeration via submerged air piping - Google Patents

Ore dressing and classifying plant - using vibratory grinding and simultaneous flotation by continuous aeration via submerged air piping

Info

Publication number
FR2261066A1
FR2261066A1 FR7504966A FR7504966A FR2261066A1 FR 2261066 A1 FR2261066 A1 FR 2261066A1 FR 7504966 A FR7504966 A FR 7504966A FR 7504966 A FR7504966 A FR 7504966A FR 2261066 A1 FR2261066 A1 FR 2261066A1
Authority
FR
France
Prior art keywords
vessel
ore dressing
air piping
continuous aeration
vibratory grinding
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.)
Granted
Application number
FR7504966A
Other languages
French (fr)
Other versions
FR2261066B3 (en
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.)
VISH MINNO GEOLOSHKI INST
Original Assignee
VISH MINNO GEOLOSHKI INST
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 VISH MINNO GEOLOSHKI INST filed Critical VISH MINNO GEOLOSHKI INST
Publication of FR2261066A1 publication Critical patent/FR2261066A1/en
Application granted granted Critical
Publication of FR2261066B3 publication Critical patent/FR2261066B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/14—Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
    • 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
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The ore dressing arrangement consists of an open vessel provided with resilient mountings, so that vibrators fitted at suitable points of the vessel keep it in vigorous oscillating movement hereby inducing a grinding action of the charge, which introduced at one end of the vessel, progresses towards the opposite end. A system of vertical pipes fitted to a header and submerged into the vessel with their open ends slightly above the bottom of the vessel provided a continuous agitation of the flotation media by introducing compressed air through the pipes. The air bubbles are well distributed across the entire area and during their rise to the surface transport to the surface separated ore particles, which then can be removed from the vessel before sludge formation.
FR7504966A 1974-02-19 1975-02-18 Ore dressing and classifying plant - using vibratory grinding and simultaneous flotation by continuous aeration via submerged air piping Granted FR2261066A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG25838A BG21272A1 (en) 1974-02-19 1974-02-19

Publications (2)

Publication Number Publication Date
FR2261066A1 true FR2261066A1 (en) 1975-09-12
FR2261066B3 FR2261066B3 (en) 1977-10-28

Family

ID=3900046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504966A Granted FR2261066A1 (en) 1974-02-19 1975-02-18 Ore dressing and classifying plant - using vibratory grinding and simultaneous flotation by continuous aeration via submerged air piping

Country Status (4)

Country Link
BG (1) BG21272A1 (en)
DE (1) DE2506823A1 (en)
FR (1) FR2261066A1 (en)
SE (1) SE7501766L (en)

Also Published As

Publication number Publication date
SE7501766L (en) 1975-08-20
BG21272A1 (en) 1976-05-20
DE2506823A1 (en) 1975-08-21
FR2261066B3 (en) 1977-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse