Automatic Backwashing Drum Filter Water Filter Widely Use In Wastewater
Application
Rotary drum filter is suitable for both small and medium operations with pumped influent. It’s
also applied for pretreatment of municipal and other wastewater.
Civil construction(channel) is unnecessary compared with bar screen, thus the investment
can be reduced a lot .the grid gaps range from 0.25mm to 2.5mm,according to customer’s
request.
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
|
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.
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Automatic Backwashing Drum Filter Water Filter Widely Use In Wastewater Images
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