DEVICE FOR GRAVITY centrifugal flotation and desulfurization of fine coal

摘要

1.the device u0434u043bu00a0 u0446u0435u043du0442u0440u043eu0431u0435u0436u043du043e - gravity flotation and u043eu0431u0435u0441u0441u0435u0440u0438u0432u0430u043du0438u00a0 small u0443u0433u043bu00a0 consisting of hydrocyclone and the camera u0434u043bu00a0 u0443u0434u0430u043bu0435u043du0438u00a0 foam, the hydrocyclone is of the shell from the upper part of the u0441u043eu0441u0442u043eu00a0u0449u0435u0433u043e u0446u0438u043bu0438u043du0434u0440u043eu043au043eu043du0438u0447u0435u0441u043au043eu0439, middle and lower cylindrical conical parts fastened between a flange through a bolt. s and nuts.u0430u044du0440u0430u0442u043eu0440 pulp u0446u0438u043bu0438u043du0434u0440u043eu043au043eu043du0438u0447u0435u0441u043au043eu0439 form with the mouth with u0441u043eu043fu043bu0430u043cu0438 u043bu0430u0432u0430u043bu00a0 connected to the flange with the u043fu0430u0442u0440u0443u0431u043au043eu043c u043eu0447u0435u0440u0447u0435u043du043du044bu0439 on the arc of a circle, u0442u0430u043du0433u0435u043du0446u0438u0430u043bu044cu043du043e in u0445u043eu0434u00a0u0449u0438u043c in the cylindrical part of the top of the shell, in the upper u0446u0438u043bu0438u043du0434u0440u043eu043au043eu043du0438u0447u0435u0441u043au043eu0439 part on its axis u0440u0430u0441u043fu043eu043bu0430u0433u0430u0435u0442u0441u00a0 u0432u0435u0440u0442u0438u043au0430u043bu044cu043du0430u00a0 pipe u043fu0435u0440u0444u043eu0440u0438u0440u043eu0432u0430u043du043du0430u00a0 u0434u043bu00a0 u0443u0434u0430u043bu0435u043du0438 u00a0 foamy productat the end of its available separation ring u0446u0438u043bu0438u043du0434u0440u043eu043au043eu043du0438u0447u0435u0441u043au0438u0439 u0443u0441u043fu043eu043au043eu0438u0442u0435u043bu044c pulp with u043fu0435u0440u0444u043eu0440u0430u0446u0438u00a0u043cu0438, additional u0430u044du0440u0430u0442u043eu0440 located on the axis of the conic bottom cha from a u0434u043bu00a0 foamy product u0446u0438u043bu0438u043du0434u0440u043eu043au043eu043du0438u0447u0435u0441u043au043eu0439 u043fu0443u0441u0442u043eu0442u0435u043bu0443u044e form, with the possibility of u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 made of wear proof material, u043fu0435u0440u0435u043cu0435u0449u0430u044eu0449u0443u044eu0441u00a0 p on the vertically through the mechanism of "screw - u0433u0430u0439u043au0430u00bb,the screw is protected from wear cap u0446u0438u043bu0438u043du0434u0440u043eu043au043eu043du0438u0447u0435u0441u043au043eu0439 form, u0441u043au0440u0435u043fu043bu0435u043du043du044bu0439 u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 set, so that it is equipped with an additional u0430u044du0440u0430u0442u043eu0440u043eu043c located in u0433u0438u0434u0440u043eu0446u0438u043au043bu043eu043du0435, u0441u043eu043fu043bu0430u043cu0438 u043bu0430u0432u0430u043bu00a0, which consists of the external cylinder and the internal cylinder with u043fu0435u0440u0444u043eu0440u0430u0446u0438u00a0u043cu0438, they blocked the upper solid ring to u0440u044bu0448u043au043eu0439 and bottom ring coverbetween the u043eu0431u0440u0430u0437u0443u0435u0442u0441u00a0 u0432u043eu0437u0434u0443u0448u043du0430u00a0 luggage, u043au043eu0442u043eu0440u0430u00a0 vertical u043fu0440u00a0u043cu043eu0443u0433u043eu043bu044cu043du044bu043cu0438 partitions is divided into an equal number of compartments around the perimeter, for food u043bu044cu043du043eu0439 axis of each compartment u0434u0435u043bu0430u0435u0442u0441u00a0 round u0440u0435u0437u044cu0431u043eu0432u043eu0435 hole where u0432u0432u0438u043du0447u0438u0432u0430u0435u0442u0441u00a0 nozzle u043bu0430u0432u0430u043bu00a0 it through u0431u043eu0431u044bu0448u043au0443 internal carving carving u0441u043eu0435u0434u0438u043du00a0u0435u0442u0441u00a0 on con u0446u043eu043c short vertical u0432u043eu0437u0434u0443u0445u043eu043fu043eu0434u0430u044eu0449u0435u0439 tubesu0441u043au0440u0435u043fu043bu0435u043du043du043eu0439 with the distribution pipe located on the longitudinal axis of the camera and in u0432u043eu0437u0434u0443u0445u043eu043fu0440u043eu0432u043eu0434 compressed air, with a valve u0441u043eu0435u0434u0438u043du00a0u0435u0442u0441u00a0 with u0440u0435u0441u0438u0432u0435u0440u043e m, u0432u043eu0437u0434u0443u0445u043eu043fu043eu0434u0430u044eu0449u0438u0435 tubes u0440u0430u0441u043fu043eu043bu0430u0433u0430u044eu0442u0441u00a0 on u0440u0430u0441u0441u0442u043eu00a0u043du0438u0438 100 - 200 mm from each other, each compartment with u0441u043eu043fu043bu043eu043c u043bu0430u0432u0430u043bu00a0 and u043fu0435u0440u0444u043eu0440u0438u0440u043eu0432u0430u043du043du043eu0439 internal wall u00a0u0432u043bu00a0u0435u0442u0441u00a0 wear u043bu044cu043du044bu043c u0430u044du0440u0430u0442u043eu0440u043eu043c.;2. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the u0434u043bu00a0 u043fu0440u0435u0434u043eu0442u0432u0440u0430u0449u0435u043du0438u00a0 from u0440u0430u0437u0431u0440u044bu0437u0433u0438u0432u0430u043du0438u00a0 condensed product u0433u0438u0434u0440u043eu0446u0438u043au043bu043eu043du0430, it is u043fu043eu043bu044bu043c cylinder with bottom with square an output u0434u043bu00a0, made of a wear proof material, the weld with the conical part.;3. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 1, so that the u0434u043bu00a0 gravity flotation condensed product u0433u0438u0434u0440u043eu0446u0438u043au043bu043eu043du0430, diluted liquid u043eu0441u0430u0434u043au043eu043c from cell u0443u0434u0430u043bu0435u043du0438u00a0 foam it with u043du0430u0431u0436u0435u043du043e camera u00a0u0432u043bu00a0u044eu0449u0435u0439u0441u00a0 modification u0430u044du0440u043eu043bu0438u0444u0442u043du043eu0439 deep pneumatic flotation machines with u043fu0440u00a0u043cu043eu0443u0433u043eu043bu044cu043du0443u044e uniform width 1.5 m, and the depth of 2 m with u043fu0438u0440u0430u043cu0438u0434u0430u043bu044cu043du044bu043c the loss at the bottom and has a u0430u044du0440u043eu043bu0438u0444u0442.;4. device for p.1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, u0434u043bu00a0 u043eu0431u0435u0441u043fu0435u0447u0435u043du0438u00a0 u0430u044du0440u043eu043bu0438u0444u0442u0430 chamber u0434u043bu00a0 gravity flotation sludge condensed air bubbles it u0430u044du0440u0430u0442u043eu0440 is located under the to u0430u043cu0435u0440u044b and consists of a short vertical u0432u043eu0437u0434u0443u0445u043eu043fu043eu0434u0430u044eu0449u0438u0445 tubes which are connected with the through u0431u043eu0431u044bu0448u043au0438 u0441u043eu043fu043bu0430u043cu0438 u043bu0430u0432u0430u043bu00a0, u0431u043eu0431u044bu0448u043au0438 u0432u0445u043eu0434u00a0u0442 inside cells at a high that, in u0432u0432u0438u043du0447u0438u0432u0430u044eu0442u0441u00a0 nozzle u043bu0430u0432u0430u043bu00a0,u0432u043eu0437u0434u0443u0445u043eu043fu043eu0434u0430u044eu0449u0438u0435 tubes u0441u043eu0435u0434u0438u043du00a0u044eu0442u0441u00a0 with horizontal distribution pipe located on the longitudinal axis of the camera, through the compressed air on the u0431u0440u0430u0442u043du044bu043c valve u0441u043eu0435u0434u0438u043du00a0u0435u0442u0441u00a0 with a receiver, the nozzle u043bu0430u0432u0430u043bu00a0 and u0431u043eu0431u044bu0448u043au0438 u0438u0437u0433u043eu0442u043eu0432u043bu00a0u044eu0442u0441u00a0 of wear proof material, u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 between u0432u043eu0437u0434u0443u0445u043eu043fu043eu0434u0430u044eu0449u0438u043cu0438 tubes u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 100 - 200 mm.