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2 207 911

(13)

(51)

IPC

(21) (22)

Application

2002111839/03, 2002-05-07

(24)

Start date

2002-05-07

(22)

Actual filing date

2002-05-07

(45)

Published

2003-07-10

(72)

Inventor

Galich V.M.Denisov G.A.Kal'Ko I.P.Semenjuk B.S.Sychev V.V.Sychev V.V.

(73)

Holder

Galich Valer'Jan MikhajlovichDenisov Genrikh AleksandrovichKal'Ko Ivan PetrovichSemenjuk Boris SergeevichSychev Val'Ter Vasil'EvichSychev Vadim Vasil'Evich

MULTI-PURPOSE WASHING COMPLEX Russian patent published in 2003 - IPC

Abstract RU 2207911 C1

FIELD: concentration of minerals; plants for extraction of gold from rock waste and gravel mixtures. SUBSTANCE: proposed complex includes vibrating bar screen with multi-row sprinkling unit mounted above it between receiving bin and deep filling sluice box, two-tier unbalanced-throw screen mounted between deep filling sluice box and shallow filling sluice box and conveyers for removal of gangue mounted behind vibrating bar screens; each sluice box is made in form of chute of rectangular cross section. EFFECT: increased extraction of fine placer gold. 3 cl, 2 dwg

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RU 2 207 911 C1

Authors

Galich V.M.

Denisov G.A.

Kal'Ko I.P.

Semenjuk B.S.

Sychev V.V.

Dates

2003-07-10—Published

2002-05-07—Filed