https://www.powtech.de/en/ausstellerprodukte/powtec23/product-10326768/systemic-explosion-resistance

Explosion-pressure-resistant dust collectors are constructed in such a way that an explosion, even of the solvent fraction in hybrid mixtures - if these are part of the intended use - can only occur on the raw gas side. While the raw gas side is decoupled from the upstream process during filter cleaning, an explosion spreads through the filter media to the clean gas side. The volume there serves to equalize the pressure below the P-values of the filter housing, while the flame is retained in the filter media. Filter media are considered safety components subject to ATEX approval. This design principle is implemented with the ECR Total Pharma Dust Collector and the ECH Occupational Hygiene Dust Collector for organic dusts and hybrids. The ECB dust collector for difficult dusts is suitable for treating all organic dusts in this way.

TRM Filter is a leading supplier of safe and hygienic dust collection filter systems for the pharmaceutical industry and for applications with similarly high requirements. At Powtech 2022, we'll be addressing the ECH-05D All in One Unit with its integrated internal explosion safety for all organic dusts and hybrids and its risk-adjusted high containment design levels.

These applications depend critically on robust and durable filter performance, and that's why a highly efficient filter cleaning process is at the heart of filtration systems. At Powtech 2022, we'll be showcasing our new, high-performance filter cleaning technology that enables the efficient and reliable operation of explosion-proof high containment filtration systems for larger process plants. Specifically, we're improving filter cartridge longevity and minimizing tedious filter changes under containment conditions. Through our exhibits, we round out the state of the art in active and passive filter systems from concept to manufacturing. All of us at TRM Filter are excited and look forward to discussing your application needs with you!