Jigging machine

Details Jigging machine Jigging machine

1985-07-26

1988-10-18

Butler, Douglas C.

Mining or in situ disintegration of hard material

With separation of materials

Separation below surface of earth or water

209425, 209437, 209443, 209492, 209508, 209935, B03B 518, B03B 524, B03B 1100

Patent

active

047782196

ABSTRACT:
A jigging machine, particularly a movable sieve jigging machine, for the preseparation of deads from valuable material comprises an oscillatory jig bed in the housing filled with separating fluid and comprises deads and valuable material discharge devices located therein, as well as an oscillatory drive for the jig bed. The jigging machine is suitable for underground mining operations in that the outer dimensions of the jigging machine, with respect to the height and width theeof, are designed smaller than the tunnel cross-section of an underground mining operation. A relatively low structure is achieved by designing the housing as a flat trough towards a deads discharge end with the deads discharge being provided as a rising conveyor parallel to the bottom of the trough. Advantageously it is achieved that the quantity of deads to be conveyed is reduced and a considerable saving is provided in terms of energy and expense.

REFERENCES:
patent: 204996 (1878-06-01), Plumb
patent: 472820 (1892-04-01), Roberts
patent: 1225158 (1917-05-01), Moyer
patent: 1260749 (1918-03-01), Brown
patent: 1263956 (1918-04-01), Sterrett
patent: 1477006 (1923-12-01), Riley et al.
patent: 1728196 (1929-09-01), Blatch
patent: 2656924 (1953-10-01), Thomas
patent: 4187044 (1980-02-01), Chassagne
patent: 4222867 (1980-09-01), Garland

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