A sinter-plate filter for higher temperatures
This company’s Sinter-Plate Filters with PE-based matrix base materials can be used at operating temperatures of up to 70°C and, as a thermostabilized variant, up to 100°C. With the newly developed, patented BETA (photo), based on a sintered matrix made of PPS, now allows the use of all known features of the classic sinter-plate filter up to a continuous operating temperature of 160°C. The new filter medium is extremely resistant to chemical attack and also hydrolysis, as well as having a pH-resistance range of 1 to 10. In addition, the new filter medium can be operated with reduced pre-cleaning pressure, leading to lower operating costs and significantly increased energy efficiency. Pilot tests have been performed on a variety of applications, including dryer applications, biomass-incineration plants, extraction from rotary kilns, glass tank dedusting and high-temperature filtration behind mill systems. Hall 3, Stand 349. — Herding GmbH Filtertechnik, Amberg, Germany