Rotary Drum Filter On Wastewater Treatment Before Sludge Dewatering
Application
Rotary Drum Screen have many applications in the pretreatment of
waste water for practically
any kind of industry. Performance is optimum in those applications
where there is no oil, a
dryness greater than that obtained even by rotary screens being
achieved with this system.
1. The screening of water from the plastics, paper, textile,
tanning, laundry , milk industries
and food industries etc…
2. Tank cleaning.
3. Screening of solids after channel bar screening in urban water
cleaning.
4. Recycling of water in cleaning circuits.
Product Introduction
Stainless steel filter separator machine drum filter for Sewage
treatment plant is composed of
a case made up of stainless steel plate and section bars. The
stainless steel filter, whose
surface is made up of a stainless steel "v" profile wedge wire type
winded up as a spiral,
rotates inside the case. The distance between each coil is the same
as the desired filtering
slot.
1. The material is high-strength and corrosion-resistant stainless
steel; Less used field area;
Convenient construction; It can be directly fixed with expansion
bolts without channel
construction; Inlet and outlet water can be connected with pipes.
2. The screen will not be blocked by waste solid because the
machine is inverted trapezoid
cross section
3. The machine is controlled by adjustable-speed motor, which can
maintain optimum working
condition according to water flow.
4. Special washing device can brush away the impurities on the
surface of screen, after twice
internal brush, it will achieve the best cleaning effect.
Technical Parameters
| Model | Screen Size(mm)
| Power(KW) | Material | Backwash water | Dimension (MM) |
Flow (m³/h) | Pressure (MPa) |
| HLWLW-300 | φ300*500 Space:0.15-5mm | 0.55 | SS304 | 2.5-3 | ≥0.4 | 760*700*1200 |
| HLWLW-400 | φ400*600 Space:0.15-5mm | 0.55 | SS304 | 2.5-3 | ≥0.4 | 860*800*1300 |
| HLWLW-500 | φ500*750 Space:0.15-5mm | 0.75 | SS304 | 2.5-3 | ≥0.4 | 1050*900*1500 |
| HLWLW-600 | φ600*900 Space:0.15-5mm | 0.75 | SS304 | 3.5-4 | ≥0.4 | 1160*1000*1500 |
| HLWLW-700 | φ700*1000 Space:0.15-5mm | 0.75 | SS304 | 3.5-4 | ≥0.4 | 1260*1100*1600 |
| HLWLW-800 | φ800*1200 Space:0.15-5mm | 1.1 | SS304 | 4.5-5 | ≥0.4 | 1460*1200*1700 |
| HLWLW-900 | φ900*1350 Space:0.15-5mm | 1.5 | SS304 | 4.5-5 | ≥0.4 | 1600*1300*1800 |
| HLWLW-1000 | φ1000*1500 Space:0.15-5mm | 1.5 | SS304 | 4.5-5 | ≥0.4 | 1600*1300*1800 |
