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Microfiltration (rotary grill)
First. Product Overview
15-20 micron pore filtration process termed microfiltration. Microfiltration is a mechanical filtration. It is suitable for the liquid present in the small suspended materials (pulp fiber) to maximize separated, to achieve the solid and liquid separation. Microfiltration difference with other methods of filter media that gap very small, with the screen rotation centrifugal force, at a lower resistance to water conservancy, with higher flow rates, cut and keep the suspended solids.
The device is easy to plug the existing microfiltration, easy to damage, repair and maintenance workload, investment and other issues of secondary specially developed, is one of the best practical technology applicable to fiber waste recycling and wastewater treatment.
Second, the equipment Image
Third, the principle
Microfiltration machine is a mechanical filtration device, there transmission weir water distributor, the main components of rinse water and other components, stainless steel wire mesh strainer. Its working principle is the treated water into the overflow weir water distribution pipes from the mouth, after a short steady flow evenly from the overflow outlet, located in the opposite direction of rotation of the cartridge filter, water filter cartridge and the inner wall of a relative shear sports, high efficiency over the water, solids are separated from the closure along the spiral guide plate barrel roll is discharged from the other end of the cartridge. Filtered wastewater from the filter under the shield on both sides of the cartridge diversion effects from directly below the sink flow away. The machine is equipped with external cartridge flush water pipes, water pressure was (3kg / cm2) fan spray to clear the filter, the filter is always guaranteed good filtering capabilities.
1, simple structure, smooth operation, easy maintenance, long life.
2, filtration capacity, high efficiency, waste fiber recovery is generally greater than 80%.
3, small footprint, low cost, low speed, automatic protection, easy installation, saving water and electricity.
4, automatic continuous work, without special care, recycled fiber concentration of up to 12% or more.
5, by changing different network concentrator can replace the mesh screen and rotary dryer use.
Fourth, specifications and technical parameters
NOTE: When the water concentration, the higher the mesh, the higher the SS, COD removal efficiency.