Description
· Built-in waste crushing
· Configure grid waste washing
· Compact design
Advantages
· The shape of the grid basket and the installation angle of 35 ° enlarge the filtering area than the vertical or large-angle grid. This leads to low head loss, high separation efficiency and large processing capacity.
· Made of stainless steel and treated with acid passivation to prevent corrosion and reduce maintenance work.
· Reliable mandatory self-cleaning to ensure effective filtering area.
· Multifunctional. The OA1 series grill has grid slag filtration transfer, flushing and dewatering functions in a single compact unit.
· Outdoor installation equipped with anti-freeze protection device, and additional isolation measures.
· Design allows for subsequent improvements and configuration updates if necessary.
· Low maintenance workload with no lubrication required.
Working Mechanism
Technical Parameters
| OA1 fine grid | OA1 | Rake + rinse | Grid filter | ||||||
| Model | OA1-800 | OA1-1000 | OA1-1200 | OA1-1400 | OA1-1600 | OA1-1800 | OA1-2000 | ||
| Equipment width B(mm) | 780 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | ||
| Channel width B1(mm) | 800 | 1020 | 1220 | 1440 | 1640 | 1840 | 2040 | ||
| DH(esmigmn )channel depth | 695 | 815 | 920 | 1080 | 1220 | 1340 | 1490 | ||
| Unloading height H1(mm) | 800 | ||||||||
| Installation angle α(°) | 35 | ||||||||
| LM(imnimm)um total length | 3200 | 3400 | 3600 | 4200 | 4400 | 4600 | 5800 | ||
| Rotation speed n(r/min) | ≈6 | ||||||||
| Motor power(kw) | 1.1 | 1.5 | 2.2 | ||||||
| Maximum water depth in front of the grid H3(mm) 395 | 515 | 620 | 780 | 920 | 1040 | 1190 | |||
| Cross grid velocity V(m/s) | 0.8 | ||||||||
| Mesh | 6 | Maximum water flow (L/S) | 129 | 207 | 296 | 435 | 633 | 852 | 995 |
| gap b | 8 | 136 | 217 | 311 | 456 | 665 | 860 | 1202 | |
| (mm) | 10 | 143 | 227 | 326 | 478 | 697 | 937 | ||
| Note: There is a coarse grille in the front, the amount of passing water can be × 110%, and the design flow rate ≤ the maximum flow rate × 85% | |||||||||
