Shanghai Cognex Filtration Material Co

The high temperature resistant needle punched filter felt produced by our factory is made of BR polyimide fiber produced by an Austrian company.
This filter material has the following three salient features
Significant temperature resistance
Long-term use temperature ℃, with a safe space to cope with downtime and accidents.
Good chemical resistance
In the past ten years of garbage incineration operations, the filter bag's filtering value for acidic waste gas and alkaline dust has been proven.
Low backwash pressure and high elastic desludge cake efficiency
The characteristics are remarkable due to the fineness of the fiber itself, and the irregular fiber cross-section increases the fiber surface area to the maximum and provides many micro pores to The surface filtration effect is better than that of depth filtration. The dust only stays on the surface of the needle-punched filter felt and cannot penetrate into the filter felt. Therefore, the backwash pressure is small and the filter cake ejection efficiency is significantly improved, with excellent fine powder collection. High efficiency and small operating pressure difference.
Widely used in waste incineration power plants, cement plants, steel plants, coal-fired boilers and other industries.