The filter bags of bag dust removal equipment are often referred to as the heart. We can see its importance. In all the bags, the high temperature resistant bags are deeply loved by power plants and boiler plants because it can guarantee a certain degree of high temperature operation. Then, Then high temperature, after all, it is also a bag, there must be a temperature limit, then bag dust removal equipment high temperature filter temperature limit is how much? The following promise and environmental protection for your summary:
To know the limit of high-temperature filter, we must first know the material of high-temperature filter material, because different materials, the degree of heat resistance is not the same, the common high-temperature filter materials on the market now include glass fiber needle felt, beauty tower Si needle felt, PPS needle felt, flmemet high temperature needle felt several.
Among them, the best temperature resistance effect of flmemet-resistant high-temperature needle felt is that it is produced using two or more kinds of high-temperature resistant fibers. The production process is advanced and can withstand temperatures of around 260 degrees. Followed by PPS needle felt, its main production material is PPS polyphenylene sulfide fiber, this material has a melting point of 285 degrees, the working temperature can reach 170 degrees, and the working temperature can reach 232 degrees in a short time. And its temperature is about the same degree is the US TasNe needle felt, the fiber can be produced at a temperature of 204 degrees for a long time, can withstand 250 degrees high temperature for a short time. The temperature resistance temperature of the glass fiber needle felt is normally 180 degrees, and when the filter material is used, the filter wind speed should be less than 0.8 m/min.
Understand the temperature resistance degree of the high-temperature filter material of several kinds of bag dust removal equipment, we can choose the filter material according to the actual temperature of the flue gas during production, because the price of dust bag of different materials will also be different, so we must match degree The highest can guarantee the cost.
The customers and friends need to know that any high-temperature filter material cannot handle smoke that exceeds 280 degrees Celsius, so for some enterprises with higher production temperatures, the corresponding smoke must be provided when installing bag dust removal equipment. Cooling device to protect production.