Inert explosion-proof conveying system
The INEX-PPC pneumatic vacuum conveying system (photo) features a patented approach that allows powders and other bulk materials to be safely conveyed in hazardous environments without concern for explosions. Explosion-proof by design, the INEX-PPC introduces nitrogen or other inert gas to create an inert atmosphere within the vacuum receiver for safe transfer into ATEX Zone 0 areas where an explosive mixture is present continuously or for long periods of time. The system conveys dry or semi-wet materials from storage into reactors, mixers or other vessels located in ATEX environments. The sealed, enclosed system includes stainless-steel construction with a polished interior and minimal connections for safe, smooth gas purging and fast disassembly without tools for easy cleaning. — Volkmann USA, Bristol, Pa.