Automatic Backwash Disc Filter for Water Treatment/Irrigation

Characteristic:
Simple structure
Standardized module, save occupied space
Easy to installation
Constant filtering efficiency
High efficiency backwash
Energy and water saving
Flow continuously
Full automatic control
Low cost, reliable and long service life system
 
Advantage of Filtering System
 
Filtration System's Application
 
Main Use of Product and Solution:
1. Full flow or bypass filtering of circulating water for cooling tower:
It can solve the block problem effectively and reduces engergy consumption and dosing amount too and prevent from stopping caused by trouble and reduce the expense of system maintenance.
2. Intermediate water reuse, sewage pre-treatment:
Save tolal amount of water to be used and improve the quality of water and reduce or avoid sewage discharging directly to lead environmental pollution.
3. Pre-treatment of seawater desalt:
Remove impurity and ocean microorganism in seawater. The property of salt resistant and anticorrosion of plastic filter is better than metallic filter with expensive cost.
4. Primary filtering before super filtering and reverse osmosis membrane:
The purpose of protecting precision element of filter and prolonging its life can be reached.
5. Main applied industries:
Chemical industry, electric power, mechine building, processing of foodstuff and drinking, plastic, paper-making, mining, metallurgy, textile, petrochemical, environment, golf course, agricultural water saving, automobile, tap water, etc.
 
Working Principle for Superposition Piece Disk Style Filter
    The filtering superposition piece is a carrier for the mixture treatment. It superimposes by a group of a double-sided belt different direction trench's plastic disk sheet. While water passes through filtering superposition piece, under the action of spring and hydraulic the filtering superposition piece will be pressed closely, then they'll form numerous crossing of superposition piece. And impurity granule will be withheld at those crossing. The width of lamination is 12-14mm. It's made of high-quality engineering plastic, high wear resistance. Filtration accuracy depends on the depth and number of grooves.
 
Principle at Filtering Phase
    Stream will enter into the inner of filter through water inlet of filter. While water passes through filtering superposition piece, under the action of spring and hydraulic the filtering superposition piece will be pressed closely and impurity granule will be withheld at crossing of filtering superposition piece. The filtered water will flow out through main canal. At this time one-way diaphragm valve is at open state.