METHOD OF FILTERING IRON-ORE CONCENTRATES IN DISK VACUUM FILTERS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to share heterogeneous environments u0444u0438u043bu044cu0442u0440u043eu0432u0430u043du0438u0435u043c and u043fu043eu0437u0432u043eu043bu00a0u0435u0442 improve u043eu0431u0435u0437u0432u043eu0436u0438u0432u0430u043du0438u00a0.method u0444u0438u043bu044cu0442u0440u043eu0432u0430u043du0438u00a0 iron ore concentrates on disk vacuum filters u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 in a vacuum inside a hollow perforated sectors covered by u0444u0438u043bu044cu0442 u0440u043eu0432u0430u043bu044cu043du043eu0439 tissue of u043fu0443u043bu044cu043fu0443, deposition on the surface of filter cloth, u043eu0431u0435u0437u0432u043eu0436u0438u0432u0430u043du0438u0438 residue, residue removal under the action of u0438u0437u0431u044bu0442u043eu0447u043d wow u0434u0430u0432u043bu0435u043du0438u00a0 inside empty sectors.after the hollow perforated sectors of the pulp on the surface sediment by water under pressure u0441u0442u0440u0443u00a0u043cu0438 aimed angle of 45 to 90 to the surface of the charge;to obtain u043au043eu043du0446u0435u043du0442u0440u0438u0447u0435u0441u043au0438u0445 trenches and walkways with amplitude 0.16 - 0.47 medium thickness of sludge and u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435u043c between adjacent ribs (trenches), equal to 9 - 25 u0430u043cu043fu043bu0438u0442u0443 the ladies. this u043fu043eu0437u0432u043eu043bu00a0u0435u0442 seize flanking basic flows of water, the efficiency of u043eu0431u0435u0437u0432u043eu0436u0438u0432u0430u043du0438u00a0 concentrate by 5% to 8%. 5 u0438u043b., 3, table 2).