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Changzhou Duoling Water Treatment Factory

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Top quality stable filtering auto filter manufacturer for industries
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Product: Views:200Top quality stable filtering auto filter manufacturer for industries 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-24 11:35
Model Number: Disc Filtration System 5 Key Specifications/Special Features: Specifications: Place of origin: Jiangsu, China (Mainland)Model: water filter partsUsage: liquid filterMaterials: plastic, nylonType: disc filterConnection size: 3"Accuracy: 5-800umOEM: yesManufacturer: yesAuto backwash: yesMain 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 energy 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 total amount of water to be used and improve the quality of water and reduce or avoid sewage discharging directly to lead environment-pollution
3. Pre-treatment of seawater desalt:
Remove impurity and ocean microorganism in seawater
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:
Purpose of protecting precision element of filter and prolonging its life can be reached
5. Main applied industries:
Chemical industry, electric power, machine building, processing of foodstuff and drinking, plastic, paper-making, mining, metallurgy, textile, petrochemical, environment, golf course, agricultural water saving, automobile, tap water

Working principle of filtration state:

Water to be treated comes from the inlet port into the surface of the disc cartridge
Since discs are tightly pressed by the spring on the top of the filter cartridge, with the water going through the outside into the inside of the disc cartridge, the impurities will be trapped on the intersection of discs
After that the clean water comes out from inside of the filter to the outlet port

Working principle of backwash state:

When the pressure difference reaches the setting value or the system reaches the setting time, the system will automatically enter the backwash mode
PLC controls the valve and changes the water flow direction
Backwash water comes from the outlet port, and closes the one-way diaphragm on the bottom of the disc cartridge
Then the backwash water can only go through from nozzle channels on the interior center of the cartridge
High pressure of nozzle channels tightens the spring and loses discs, meanwhile the backwash water squirts out from the channel along the tangent direction of discs and rotates and separates discs evenly, taking the impurities away from the discs
After backwash state, water flow direction changes and discs are pressed again, and the filter will enter filtration state
Shipping Information:
  • FOB Port: Shanghai
  • Lead Time: 7 - 15 days
Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe