Dewatering Vibrating Screen For Coal Washing, Tailings Drying,
Washed Sand
Product Description
Dewatering screen adopts dual-electrode self-synchronization
technology, universal eccentric block, adjustable amplitude
vibrator. The machine is mainly composed of screen box, exciter,
support system and motor. The two independent vibrators are
respectively driven by the tape coupling to do synchronous reverse
operation. The centrifugal force generated by two eccentric masses
is superposed along the vibration direction and counterbalanced in
reverse, thereby forming a single vibration force along the
vibration direction, making the screen box move in a reciprocating
straight line.
Application
Coal washing: coal, fly ash, clean coal
Tailings drying: iron tailings, gold tailings, copper tailings,
vanadium tailings, lead and zinc tailings, graphite, potassium
feldspar dehydration
Washed sand: quartz sand, zircon sand, glass sand, building sand,
sand casting, building materials, sand.
Features
Dewatering screen is mainly used for dewatering sand and fine
gravel (generally 0.074-10mm) before storage. Depending on the
grade of produc, the dewatering screen will typically produce a
final product with as little as 8% water content and no drops.
It is a common tool, which can not only be used in sand processing
plant, but also can be used in mines, ores, clay, slurry, concrete
mixing plant, etc. Dewatering screens are made from a variety of
sources, including material washers, cyclone separators, density
classifiers, and even directly from the grading tank.
Main Parameters
Model | Minimum of 30 ° % solid feed volume concentration | Single motor power(kw)×Unit(set) |
| Fine coal-0.5+0.1(mm) Density 1.5 | Coarse sand -5(mm) 100%, -0.6(mm)50%,Density 2.7 | Fine sand 90% -1(mm)
Density 2.7 | 980 (r/min) | 1460 (r/min) |
| 1460 (r/min) | 980 (r/min) | 1460 (r/min) | 980 (r/min) | 1460 (r/min) | 980 (r/min) |
| DVS6 | 6~8 | 10 ~13 | 14 | 28 | 10 | 21 | | 2 ×2 |
| DVS9 | 9~12 | 15 ~20 | 21 | 42 | 16 | 32 | 3×2 | |
| DVS12 | 15 ~19 | 24 ~30 | 33 | 67 | 25 | 50 | 2.6×2 | 4×2 |
| DVS15 | 30 ~35 | 50 ~60 | 63 | 125 | 47 | 94 | 2.4×4 | 2.25×4 |
| DVS18 | 35~45 | 60 ~80 | 77 | 153 | 57 | 115 | | 3.7×4 |
| DVS21 | — | 85~100 | — | 225 | — | 164 | 15 | — |
| DVS24 | 95~110 | 250 | 190 |
Field Usage
