JKmatic High quality automatic backwash disc filter sand filter for desalination 

Specification

Main Features

1) Low Pressure Required for Backwash, minimum backwash pressure 1.5 bar (22psi), save energy.

2) No Spring, a patent technology and no Metal Material, no direct contact between water and metal, enhance corrosion resistance feature and lack energy required for backwash.

3) Air Intake & Release Technology, which facilitate backwash efficiency and water saving.

4) Air Buoyancy Check Valve Technology, no metal or rubber contact with water, avoid corrosion or aging. 

5) Hydrocyclonic Technology.

6) Quick-lock and Sealing Technology, quick and easy maitenance. 

7) It is a robust design and fully automatic.

Technical Description    
 


The core technique of JY filter adopts discs filtration principle. Through deeply pressed grooved plastic discs to achieve combination of surface filtration and depth filtration.  There are thin grooves on the surface of the discs, the grooves in opposite direction between discs making many crossed points Therefore the crossed points form many chamber and irregular channels blocking suspendid particles, up to 85%.

When there are many inpurities accumulated in the grooves between discs, inlet and outlet will change opposite direction, compressed discs open automatically and comprssed water injects to discs and the discs rotate quickly, the backwash process completed and the inlet and outlet direction then changed back.


The JK-Matic disc filters are divided into 2 "and 3" two sizes, each size has five types of filtration accuracy, respectively: 200μm, 130μm, 100μm, 50μm, 20μm.

Disc filter selection guide

2" filter unit has a filter area=1200 cm²

3" filter unit has a filter area=1660 cm<sup>2

Ready for shippment:</sup>

Disc filters are widely used as pre-filters in industrial and commercial areas such as:

• desalination;
• chemical industry;
• food industry;
• textile industry;
• iron and steel industry;
• pharmaceutical industry;
• paper industry;
• other fields of industry.

Also, disc filters are used in the manufacture and operation of:

• power plants;
• industrial and commercial ventilation and air conditioning systems in buildings;
• building materials;
• irrigation systems;
• wastewater treatment;
• municipal water supply;
• in the areas of emergency situations,
• etc.

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