1. Description
For disc filter, a certain amount of round discs are overlapped and locked to form a cylindrical filter unit. There are slanted rills with certain sizes and depth distributed in both sides of each disc. When these two discs are tightly pressed, interlaced rills form the filter units. Thus, organic and inorganic impurities in water are blocked outside of filter unit, and clear water flows out after filtration.
2. Working principal
The Automatic back flush disc filter backflushes in only one station while the rest of the equipment is in filtration stage. Filtration stage: The helix generates a centrifuge helical effect, which blocks particles in the discs. Backflushing stage: The filtered water is introduced in the opposite direction, decompressing the stacks of discs and making the backflushing. The solids expelled from the discs are evacuated by the drainage manifold. The filtration stage starts again with the compression of the discs.
3. Product Characteristics
1. Full automatic backwash, the water flow during backflushing without interruption.
2. High filtration accuracy, small floor area needed. It can realize flexible assembly of multiple units and large flow filtering.
3. Filter organic matter: Such as dissolved organic carbon in water, fish, shrimp body protein, and seeds, algae.
4. Filter inorganic materials: such as silt, clay, sediment, etc.
5. Applicable to filtration of various water quality, such as: tap water, well water, surface water, circulating cooling water, etc.;
6. If the outlet pressure leads to insufficient backwash pressure, the external pressure device can be used to
achieve backwash.
4. Application:
The disc filter micron available:20um,50 um,100 um,130 um,200 um,400 um
Reclaimed Water,waste water
| 200μm |
Recycling water,feed water pretreatment
| 100μm |
Drinking water,process filter,Nozzel protection
| 50μm |
High quality water supply treatment
| 20μm |
