High temperature dust bag filter has the following three significant characteristics:
1. Significant temperature resistance
Long-term use temperature of 260 °C, with a safe space to deal with downtime and accidents.
2. Good chemical resistance
In the waste incineration operations of the past ten years, it has been confirmed that the high-temperature dust bag can filter acidic exhaust gas and alkaline dust.
3. Low backwash pressure and high rebound cake efficiency
Because of the fineness of the fiber itself, the irregular fiber cross section increases the surface area of the fiber to the maximum and provides many tiny pores so that the surface filtering effect is better than the depth filtration. The dust only stays on the surface of the needle filter but not Can penetrate into the filter mat, so the backwash pressure is small and the filter cake ejection efficiency is significantly improved, with excellent fine particle collection efficiency and a small operating pressure difference.
High temperature dust bags are widely used in waste incineration power plants, cement plants, steel plants and coal-fired boilers.