Mineral separation equipment is SBM machine advocate make a product, its product type is very much also, wait like floatation machine, magnetic separation machine, thickener, grader, ball mill, above these are the indispensable important equipment in mineral separation technological process. Article SBM expert is everybody analytic floatation mechanic makes deepness principle.
Floatation machine basically is used at choosing to fasten the nonferrous metal such as copper, zinc, lead, nickel, gold, also can use at black metal to mix metalloid thick choose and handpick.
Anthology machine drive impeller to rotate by electromotor V-belt drive, generation centrifugation forms negative pressure, on one hand inspiratory and enough air and ore pulp mix, on one hand agitate ore pulp and medicaments mix, refine bubble at the same time, make over mineral agglutinate bubble, float forms mineralization bubble again to ore pulp face. Adjust flashboard height, control fluid aspect, make useful bubble is blown to go out by scraper.
Below the bottom land of the first room that floatation machine gives device after slime and drug mix adequately, after impeller rotates, be in round of antrum is medium form negative pressure, make bottom land falls and the ore pulp in groove parts to be mixed by next suction inlet of impeller on suction inlet enters mixture area, also make be free enrages an edge to guide gas sleeve enters mixture area, ore pulp, air and drug mix here.
Below the action that leaves mental efforts in impeller, the ore pulp after mixing enters mineralization area, air forms bleb and be smashed, contact adequately with coal bead, form mineralization bleb, mix in stator below the action of turbulence board, even ground distributings at cell body sectional, and move up enter detached area, rich collect forms bubble layer, by eduction of the orgnaization that blow bubble, form cleaned coal bubble.
Grading swivel is slow fast rotate, when grading room enter float field zone time, right now alloter of ore pulp of selected stock classics gives 6 respectively bit more grading, bead of weak magnetic mine is sucked to be on toothed segment and follow grading annulus is rotational. Non-magnetic the aperture that toothed segment passes below the effect that mine bead spreads in gravity and ore pulp, emit into grading annulus is lower in gangue chamfer. Grading room turn when the mine in coming scours the place, a few cleaning water gives, the gangue of be mingled with, in washing even unripe body and sludge gangue chamfer (this machine was not installed in mine chamfer) , raise the goal of concentrate quality in order to achieve. When grading room turn to magnetic field when very weak position (concentrate rinses an area) , gush enters pressure water, will suck the bead of weak magnetic mine on toothed segment in irruptive concentrate chamfer. Subsequently grading room turn to the magnetic field area with another contrary polarity, grading annulus every turn a week, among them every grading the room is such relapse 6 times.
Above bottom land was not met pass the suction inlet on circular Kong He to mix again by the coal bead of mineralization, mineralization and depart. Below bottom land not by the partial ore pulp with inspiratory impeller, be in through burying in ore pulp in below the bottom land that mine box enters the 2nd room, after the whole process that completes the first room, enter the 3rd room, floatation opportunity is such go round and round, gangue box eduction is entered after ore pulp passes last chamber final gangue.
Each measure that understands principle of floatation engine work deeply only is done what and why to do so, gift is nicer use and maintain good floatation aircraft, the finishing floatation of utmost produces operation. Equipment of SBM mineral separation at any time await respectively your presence, expect sincerely to cooperate with you!
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