Shanghai LIVIC Filtration System Co., Ltd.
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Process Water Automatic Self Cleaning Filters For Waste Water Filtration
GFK Series automatic self-cleaning filter is the high performance filter particularly designed for fine water filtration.The superior filtration rating is 15 to 300μm. Highly efficient back-flushing secures normal working even for the turbid raw water.The water flows into the screen inside from the filter inlet, passes the screen and flows out from the outlet.The particles are blocked by the screen mesh. When the filtration pressure drop rises to the preset value, the control system triggers the cleaning sequeces. The back-flushing nozzles driven by the motor moves helically and clean the inner screen surface. After all the screen area is scanned and cleaned by the suction nozzles, one back-flushing cycle is completed. During back-flushing, the filtration goes on and only very low flowrate fluctuation and outlet pressure decrease happens.
High Flow Rate, Easy to back-flush, Accurate Apertures
Efficient and Uniform Screen Cleaning Performance
Contact Suction Nozzles Closer Cleaner
Specifications:
| Standard Design Pressure | 1.0MPa |
| Min. Working Pressure | 0.2MPa, 0.16MPa(with auxiliary back-flushing pump) |
| Flowrate Range | 50-3000m³/h |
| Applicable Liquid | Sea Water, Fresh Water, Other Raw Water |
| Back-flushing Liquid | Filtered Clean Water |
| Filtration Degree. | 15~300μm |
| Working Principle | Single Filter Continuous Filtration,Automatic Back-flushing |
| Design Temperature | H0-50℃ |
| Back-flushing Cycle | Differential Pressure 50KPa and Time |
| Differential Pressure Instrument | Intelligent Differential Pressure Transmitter |
| Inlet and Outlet Size | DN80-DN600 |
| Installation Direction | Horizontal or Vertical |
| Inlet and Outlet Standard | ANSI Flange CLASS150/DIN Flange PN10 |
| Housing Wet Part Material | CS/316L/2205 Duplex SS |
| Filter Screen Material | 316L/904L |
| Internal Part Material | PTFE/POM/316L |
| Carbon Steel Anticorrosion | Rubber Lining/ Rilsan Coating |
| Sealing Material | NBR |
| Back-flushing Valve | Pneumatic Butterfly Valve |
| Facility Supply | 380V/AC, 0.4-0.6MPa Clean and Dry Compressed Air |
| Custom-made Design | Explosion Proof Design Involves Instruments and Control System |
Applications:
■ Applicable Fields: water treatment systems, raw water treatment, water treatment systems, circulating cooling systems, steel, pulp and paper, mining, petrochemical, metal working, municipal facilities and etc..
■ Applicable Liquid: reservoir water, groundwater, seawater, seawater,lake water, pond water
, cooling water, chilled water, high and low pressure spray water, injection water, heat exchanging water, seal water, bearing cooling water, well water, circulating process water , machining coolant, cleaning agent, cleaning water.
