The No Shaft Screw Conveying Presser of the Drum Grid Cleaner can press and dewater the
grid slag effectively. During the transporting, the water in the grid slag will flow out because of
its gravity, the distance between the screw blades becomes shorter and shorter from the
upper to the bottom so that the grid slag is pressed and dewatered, and there is a perforated
casting in the pressing extension of the screw shaft which is used to increase resistance and
friction to achieve further dewatering. The solid content of the grid slag can reach 35%, and
the water will flow back to the sewer completely.
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
|
