The dust removal bag of the garbage incinerator needs to meet the harsh working environment of high temperature, high humidity, high corrosion, and also has high requirements for filtration efficiency and dust removal effect. Therefore, there are two common types of dust removal bags for garbage incinerators:
High temperature PPS dust removal bag: The PPS material has a temperature resistance of over 190 ℃, has good corrosion resistance to some corrosive gases and chemicals, and can maintain good mechanical properties and high filtration efficiency at high temperatures. Therefore, it is suitable for high-temperature and highly corrosive waste incinerators.
PTFE coated dust removal bag: PTFE coated dust removal bag has excellent temperature resistance, can be used for a long time at a high temperature of 240 ℃, and has good corrosion resistance to various corrosive gases and chemicals. At the same time, the surface of PTFE material is also very smooth and not easily adhered to by dust, so the filtration efficiency is relatively high. Due to the harsh working environment of garbage incinerators, PTFE coated dust removal bags have also become a common choice.