Sintered felt candle filter is made of stainless steel (304, 316L, etc), FeCrAl and other metal fibers with a diameter of micro rating by sintering in high temperature and welding after special non-woven laying and laminating.
Multilayer sintered felt is composed of different pore size layers to form gradient and deliver higher porosity, permeability, filter rating and dirt holding capacity than single layer sintered felt. It can be pleated to increase the filter area and improve the filtration efficiency.
Sintered felt candle filter plays an important role in the filtration applications of various industries due to its precise filter rating.
The filtrate enters at the bottom of the filter and moves upward, which helps to keep the solids in suspension so that they are evenly deposited on the surface of the filter elements. Impurities are retained on the surface of filter elements, and clean filtrate is discharged from the filter through the register. When the filter reaches the set pressure value, the control system stops feeding and the residue liquid in the filter is drained out. The backblowing begins. When the backblowing is finished, the dry cake is discharged from residue discharge nozzle. Close the residue discharge nozzle when the dry cake discharging is finished. The surface of the filter elements is clean and ready for the next round of filtration.
Cylindrical Sintered Felt Candle Filter Features
Pleated Sintered Felt Candle Filter Construction
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|Absolute Filter Rating (μm)||Bubble Point Pressure (Pa)||Average Air Permeability (L/dm2/min)||Thickness (mm)||Weight (g/m2)||Porosity (%)||Dirt Holding Capacity (mg/cm2)|