Recycling Machine Fine Sand Recovery Device Ore Dressing Equipment
1. Description of fine sand recovery device of ore dressing equipment:
The fine sand recovery device is designed by our company by
absorbing foreign advanced technology and combining with the actual
situation of our country. It is widely used in water conservancy
and hydropower, glass factory, fine sand and stone of building
materials, recovery of coarse slime of coal preparation plant and
environmental engineering (mud purification, etc.).
2. Size: 5 mm or less
3. Composition of fine sand recovery device of ore dressing equipment:
It is composed of speed regulating motor, ballast slurry pump,
cyclone, ZKR linear vibrating screen, washing tank and material
return box.
4. Working process of fine sand recovery device of ore dressing equipment:
The pump will transport the sand and water mixture to the cyclone,
centrifugal classification and concentration of fine sand is
provided to the vibrating screen through the sand mouth, the
vibrating screen dehydration, fine particles and water effectively
separated, a small amount of fine sand, mud and so on through the
feed box and then to the wash tank, wash tank liquid level is too
high, through the discharge port discharge. Linear vibrating screen
recovery material weight concentration of 70%-85%. The fineness
modulus can be adjusted by changing the pump speed, changing the
mortar concentration, adjusting the overflow water and replacing
the sand nozzle. Thus complete cleaning, dehydration and grading
three functions.
5. Features of the company's fine sand recovery device of ore dressing equipment:
(1) In the traditional process, sand mud washing and dehydration
adopt spiral sand washing machine, and the loss of sand material
(especially fine sand) can hardly be controlled. Using the fine
sand recovery device, the loss of fine sand can be effectively
reduced to within 5 ~ 10%, and the content of stone powder in tail
water can be effectively reduced. The problem of high modulus of
fineness of finished sand and low content of stone powder in
artificial aggregate processing system is solved well.
(2) Vibrating screen mesh with polyurethane screen surface, the
screen surface than other types of screen long life, not easy to
plug holes;
(3) The cyclone is lined with polyurethane, which improves the
service life of the whole device, and can successfully complete the
work of slurry concentration and liquid clarification.
(4) The maximum amount of fine particles can be recovered and
discharged is 85%; With other equipment incomparable technical and
economic advantages.
(5) Fine particles are fully recovered, which reduces the workload
of the sedimentation tank and the cleaning cost of the
sedimentation tank;
(6) Reduce the natural stacking time of fine materials, can be
directly transferred to supply the market.
(7) Different configuration schemes can be designed according to
different requirements of users.
6. Product parameters of fine sand recovery device of ore dressing equipment:
| Model | Pump (power) | Swirler | Vibrating screen power(kw) | Processing capacity(m³/h) |
| HX22-30 | 15Kw | 300 | 2x3Kw | 50-120 |
| HX22-50(I) | 18.5Kw | 500 | 2x4Kw | 100-150 |
| HX22-50(II) | 22Kw | 600 | 2x4Kw | 120-230 |
| HX22-60(I) | 30Kw | 700 | 2x5.5Kw | 200-280 |
| HX30-60(II) | 37Kw | 700 | 2x5.5Kw | 250-300 |
