Today for everyone to introduce inflatable Flotation Equipment slime water system process. Inflatable flotation machine's inflatable role is not generated by the rotating impeller negative pressure zone to the tank aspirated, but with the blower through the central cylinder to the impeller cavity gas. Its inflatable efficiency is mainly related to the amount of inflated air and the amount of circulating slurry through the impeller. The amount of inflation can be adjusted as needed, the maximum amount of inflatable up to 1.5 ~ 1.8 m3 / (m2min). Because of this type of flotation machine does not need to produce negative suction, so the impeller speed is low. Therefore, the motor power can be smaller, lower power consumption, reduce mechanical wear and tear directly after surface modification slime flotation flotation process, magnetic tailings recovered through the cyclone group coarse slime, overflow Flow into the inflatable flotation flotation system, after the surface modification and the second paragraph of microbubble flotation, flotation of coal by pressure filtration dehydration, the product incorporation of coal, flotation flotation tail coal Concentrated by filter press dehydration into slime. Pressurized filter fluid back to the flotation system for further recovery, thickener overflow and filter press filtrate as recycled water reuse.
Operation and maintenance procedures
1, before each work, we must first check to see if there is something stuck in the groove, the impeller is off and with the belt, screw connection, etc., and then began to work.
2, the rotation joints should be added to lubricants, bearing at least three months to change the grease once. (Grease requirements melting point ≥ o C)
3, after each use, to clean the tank, impeller, and dry; keep the machine durable, clean and beautiful.
4, replace the impeller, the first impeller to unscrew the stator and lower body after the release of the solid screw, put on a new impeller and stator.
5, moving flotation machine, the focus should be on the body, not in any parts, so as to avoid damage. 6, flotation tank temperature 15-50 o C.