Drum Grid Cleaner is mainly used for removing smaller floating objects in projects of
municipal sewage treatment and industrial wastewater treatment. It is a typical fine screen
which should be installed at the back of the coarse screen. It is suitable for the situation that
the depth of well is shallow and the width of well is not more than 2.5m. Drum Grid Cleaner is
mainly composed of a reducer, a screw shaft assembly, a trough for dredging dregs, a flushing
device, a dregs input box, a bar frame assembly, a bottom bracket, side brackets and a back
supporting as shown in picture 1. The overall bar frame device is detachable, which is
composed of six to eight bar frames connected by bolts generally.
Features:
1. Little hydraulic loss, high efficiency, and large processing capacity.
2. Whole stainless steel structure, convenient in maintenance and long service life.
3. The working device of the equipment can clean the equipment by itself.
4. A system with more functions, and structure compact.
Application
Municipal Sewage treatment
Papermaking wastewater
Water Treatment Plant
Leather industry
Beverage industry
Slaughterhouse
Pharmaceutical wastewater
Food industry
Petrochemical industry
Textile industry
Technical parameters
| Model | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 |
| Drum Diameter(mm) | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 |
| Drum Length I(mm) | 500 | 620 | 700 | 800 | 1000 | 1150 | 1250 | 1350 |
| Transport Tube d(mm) | 219 | 273 | 273 | 300 | 300 | 300 | 360 | 500 |
| Channel Width b (mm) | 650 | 850 | 1050 | 1250 | 1450 | 1650 | 1850 | 2070 |
| Max Water Depth H4 (mm) | 350 | 150 | 540 | 620 | 750 | 860 | 960 | 1050 |
| Installation Angle | 35° |
| Channel Depth H1(mm) |
600-3000 |
| Discharge Height H2(mm) |
Customized |
| H3(mm) | Confirmed by type of reducer |
| Installation Length A(mm) |
A=h*1.43-0.48D |
| Total Length L (mm) | L=H*1.743-O.75D |
| Flow rate(m/s) | 1.0 |
| Volume
(m3/h) | Mesh
(mm) | 0.5 | 80 | 135 | 235 | 315 | 450 | 585 | 745 | 920 |
| 1 | 125 | 215 | 370 | 505 | 720 | 950 | 1205 | 1495 |
| 2 | 190 | 330 | 555 | 765 | 1095 | 1440 | 1830 | 2260 |
| 3 | 230 | 400 | 680 | 935 | 1340 | 1760 | 2235 | 2755 |
| 4 | 235 | 430 | 720 | 1010 | 1440 | 2050 | 2700 | 3340 |
| 5 | 250 | 465 | 795 | 1105 | 1575 | 2200 | 2935 | 3600
|
