Fiber ball filter are used in average accuracy filtering to remove suspended matters in water because of big ratio surface area
and gaprate and flexibility and corrosion resisting capabilities. It is widely used in living water supply,water injection in oil field,
fine filtering in chemical liquor, demineralization and desalination of industry water and pretreatment of pure water, second-class
treatment inlight industry and paper making industry.
Fiber ball filter with its great surface area and porosity of suspended particles that touch the unifying role of tensile, adhesion
of particles are suspended in water, the closure in the filter layer, because the filter was flexible,variable porosity in the filtration
process , the filter bed cross-sectional and longitudinal uniformity of the porosity gradient to ensure a reasonable high-speed
filtering and high-precision filters can be achieved simultaneously
During operation, water flow into the upper and flow out in bottom. Under the action of gravity,the self-service fiber density
adjustment means pushing fiber filter bed running down the fiber filter layer is compressed, its bulk density gradually increased
along the flow direction, so that the filter layer along the water flow porosity direction by large became smaller, the corresponding
filter pore diameter and pore decreases, thereby forming a particularly desirable variable void deep filter status. Its filtration process
has both horizontal and depth filtration, as well as vertical depth filtration, thus effectively improving the filtering accuracy.
During backwash, clean water in the opposite direction through the fiber filter bed, in the backwash water and clean air role,
self-service fiber density, fiber filter bed adjusting device driven by the upward movement of the fiber filter upward extension to
reach a loose state, by mixing air and water cleaning technology, and everything in the bubble and water washing process, the
fiber filter longitudinally in a constant state of jitter, thereby making fiber filter cleaned very thoroughly, so as to achieve the
desired cleaning effection.
1. High efficiency of filtration: the filter filament diameter up to tens of microns to a few microns, with a huge surface area,its
removal rate for SS was close to 100%.
¢Å Suspended solids content of SS: 20mg/L, the filtered effluent suspended solids less than 2mg/L;
¢Æ Particle size greater than 5¦Ìm suspended solids: removal rate is up to 90-95%.
Also can remove Bacteria, viruses, organic molecules, colloids, iron and other impurities.
2.Stepless variable gap filter layer: automatic form the filter bed porosity,no need to allocate artifically
3.Stable performance, long service life:
¢Å Filaments after modification, the performance does not decay, with strong chemical stability, filter life is generally up to
¢Æ Have sufficient chemical stability, no harmful ingredients elution, filtration, high performance polypropylene fiber filament light
Good elasticity, wear resistance, corrosion resistance, non-absorbent.
4.Reasonable structure: floating slab without jamming: original guide, to ensure that the floating plate does not appear skewed
jamming; automatic adjustment.
The density of the entire filter layer: filter layer density automatically match process, without power; filter cleaning when fully
discharged loose, and can be used to scrub the air of high intensity, clean thoroughly, filter layer does not harden.
5.Filter speed: 20-50m/h
6.Interception capacity: generally 5-15kg/m3 filter is 2-3 times that of conventional filters.
7.Small footprint: manufactured in the same amount of water, covering only the traditional filter of 1/3-1/8.
8.Tons of low cost: the system take the same amount of water, cost less than conventional filters.
9.Low water consumption: only 1-3% of the water cycle system, backwash generally available raw water.
Pretreatment for RO
Industrial Process Water Supply
Power Station Water Supply
Boiler Feed Water
Circulating Cooling System
Air Conditioning Cooling Water
Seawater Desalination Plant
Oilfield reinjection water
Gray water Reuse
Actual picture in scene
¢Ù influent suspended solids: <50mg/L, the effluent suspended solids: <5m/L;
¢Ú water suspension: <20mg/L, effluent suspended solids: <2mg/L;
¢Û interception capacity:. 5-15Kg/m3 (filter).
2.Work environment parameters
. ¢Ù Operating temperature: 5-60 ¡æ (Special temperature can be customized);
. ¢Ú working pressure: ¡Ü0.6MPa;
. ¢Û water pressure: ¡Ý0.04MPa;.
. ¢Ü backwash water pressure: ¡Ý0.15 MPa;
. ¢Ýpressure drop:. ¡Ü0.05MPa.
3. Operating parameters
. ¢Ù Work: Pressure;
. ¢Ú Run: flow from top to bottom;
. ¢Û filtration speed: 25-35m/h;.
. ¢Ü run cycle: Depending on the turbidity of the water, depending on the minimum of not less than eight hours;
. ¢Ý backwash mode: combination of gas and water;
. ¢Þ backwash water: 1-3%;
. ¢ß washing intensity: 4-15l/s¡¤m2;
. ¢à air pressure: 0.05-0.1MPa (optional blower or oil-free compressor);
. ¢á Air Strength: 40-60 L/m2¡¤s;
. ¢â backwash duration: 20-50min (depending interception capacity).
Water flow rate£¨m3/h£©
Net Weight (T)
Gross weight (T)
Explanation of Model