With the population growth and the pace of urban-rural integration, the urban population is increasingly concentrated. Living habits and the environment have changed significantly, and along with the accumulation of more domestic waste, a decade of rapid expansion of domestic waste incineration industry production capacity, in recent years will change from infrastructure construction to social infrastructure public services. The composition of domestic waste is diverse, and the design of the flue gas produced during incineration is complex with many harmful substances. The flue gas treatment is difficult, and the environmental emission requirements are strict.

Selected filter material: 100% PTFE membrane filter material

Yanpai ultra-clean filter bags are produced with PTFE fiber as raw material, 100% PTFE as scrim, made into felt by Yanpai’s mature needle punching technique and we import ANDRITZ needle punch production line, after the filter material is treated with the anti-adhesive, wear-resistant and anti-oxidation process, high-temperature thermal lamination technique is used to cover the surface of the filter material with high-quality PTFE membrane to ensure filtration precision and permeability.

The 100% PTFE coated filter material can work continuously at 240℃ and instantaneously at 260℃. It can resist to acid and alkali erosion in the whole PH range, which is suitable for severe conditions requiring corrosion resistance and operating conditions requiring high service life of the filter material.