XJK Flotation Machine


XJK Flotation Machine

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  • Brief Introduction for XJK Flotation Machine

    XJK Flotation Machine applicable for separating non-ferrous metal, black metal, noble metal, etc. Flotation machine, flotation equipment is applicable for separating non-ferrous metal, black metal, noble metal, non-metal. mineral, raw body and materials of chemical industry, which are subject to coarse separation, swept separation, fine separation and flotation, so the useful ore are reclaimed. In flotation cell concentration, the mineral is usually transferred to the froth, or float fraction, leaving the gangue in the pulp or tailing. Flotation is a selective process and can be used to achieve specific separations from complex ores such as lead-zinc, copper-zinc, etc. Initially developed to treat the sulphides of copper, lead, and zinc, the field of flotation has now expanded to include the oxidized minerals, non-metallic ores and fine coal.

     

     

    XJK Flotation Machine Working Principle

    XJK Flotation Machine drive by motor-driven impeller rotation, centrifugal forming negative pressure, while inhaling sufficient air mixed with pulp, while stirring the pulp mixed with drugs, while refining bubble minerals bonded foam, floats to the surface of pulp and formation of mineralized foam. Adjust the gate height, control surface, make useful foam scraper scrape out.

     


    XJK Flotation Machine Functions

    (1) vacuum chamber with the cover sheet is similar to pump negative pressure zone, make pulp gravity, air from the suction and the pulp cycle movement in the Groove.

    (2) rely on the rotation of the impeller of air inhaled crumbling into bubbles and make them uniformly dispersed in the pulp, impeller mixing mineral particle suspension and full contact and bubble.

    (3) mineral particle suspension.

    (4) pharmaceutical fully dissolved and dispersed.Cover is a cast iron or rubber-lined hollow disc, open 18-20 slurry loop hole above. Bottom edge 18-20 and RADIUS 600 angle, diagonal arrangement of blades, its oblique direction consistent with the direction of rotation of the impeller.

    Role of the cover is:

    (1) and composed of impeller pump, have a charging effect, the pulp is dumped out of the impeller, in formation under negative pressure suction cover plate.

    (2) effect of guide vanes on spin off from the pulp of diversion to reduce Eddy current to reduce hydraulic losses, played some steady flow.

    (3) adjust the amount entering the impeller of pulp, increase the pulp inside loop.

    (4) ensure stopping impeller not accused ore buried, so as to prevent the driving motor has stoppedFor easy maintenance and to ensure concentric equipment equipped with accurate clearance the impeller cover, spindles and air cylinder pretend one, cheap parts hanging out of the trough maintenance.

    To prevent slurry Vortex, equipped with vertical steady flow around the bottom plate.By rotating the handwheel and increase or decrease Weir Gate 20 metres of tailings adjust the liquid level. Weir located in tailings sand holes can sink under the tank bottom and the greater density of coarse particles particles directly into the suction slot. Sand vent in order to regulate the amount of pulp, with sand gate. Practical and theoretical studies have proved that the increased inflatable flotation machine can greatly improve productivity, improving flotation index.


  • XJK Flotation Machine Technical Parameters

    Model 

    Volume

     m3 

    Dia. Of Impeller

     mm 

    Capacity

     m3/min 

    Impeller

     Rotation 

    Speed

     r/min 

    Scraper 

    Rotation 

    Speed

     r/min 

    Impeller

     Motor 

    Scraper 

    Motor 

    Dimension  

    L×W×H(mm)

    Weight

     t

     

     

     

     

     

     

    Model

    Power (kw)

    Model

    Power (kw)

     

     

    XJK0.13(A)

    0.13

    200

    0.05-0.16

    600

    17.5

    Y90l-4

    1.5

    Y80M-4

    0.55

    2110×865×990

    0.35

    XJK0.23(2A)

    0.23

    250

    0.12-0.28

    500

    17.5

    Y90L-4

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