1. Filter bags for high-temperature dust collectors in the steel industry
The sintering dust in the steel industry is large, especially the toxicity of sulfur oxides, hydrides, carbon and nitrogen oxides generated after coking. The practice of high-temperature filter bag dust removal cloth bag manufacturers has shown that dry purification in the steel industry can significantly reduce environmental pollution and save energy, making the use of high-temperature filter bags possible. However, converter, blast furnace, and sintering all have different requirements for high-temperature dust collector filter bags. Therefore, when selecting dust collector filter bags, it is necessary to consider the actual situation. For example, the requirement of sintering flue gas for dust collector filter bags is that the temperature resistance should be between 150 and 200 ℃. Currently, fiberglass high-temperature dust collector filter bags are mainly used, while high temperature dust collector filter bags with a temperature resistance of over 300 ℃ need to be used for blast furnace and converter gas, Such as ceramic fiber dust collector filter bags.
2. Filter bag of high-temperature dust remover for urban Incineration
Incineration is a Thermochemistry treatment technology. The main harmful substances in the incineration tail gas are carcinogenic and teratogenic
of These substances are formed during the combustion of chlorine and hydrocarbons, especially a large number of plastic products such as plastic bags and lunch boxes, which are more likely to produce Carcinogen when burned. PPS, P84, and fiberglass filter bags are widely used for this type of flue gas.
3. Filter bags for high-temperature dust collectors in the cement industry
Each production link of the cement enterprise will produce a large amount of high-temperature dusty gas, which will be discharged with the exhaust gas. The exhaust gas that the cement industry has an impact on the atmospheric environment includes dust, sulfur dioxide, Oxocarbon, carbon dioxide, etc., of which dust will cause lung disease, and acid gas will have an impact on a variety of plants and animals. At present, the cement industry mainly uses high-temperature dust removal filter bags such as glass fiber membrane, aramid, and P84.