The guidelines are applicable to measures on explosion protection in fluid bed spray granulators, fluid bed dryers and fluid bed coaters which are designed as fluid bed units in the following chapters. If fluid bed units are operating according of the designated application, it is possible that there are combustible dust/air mixtures, vapor/air mixtures or hybrid mixtures or that they may occur.
VDI 2263 Blatt 5.1-2004 history
2014VDI 2263 Blatt 5.1-2014 Dust fires and dust explosions - Hazards, assessment, protective measures - Explosion protection in fluid bed dryers - Hints and examples of operation
2004VDI 2263 Blatt 5.1-2004 Dust fires and dust explosions hazards - Assessment, protective measures - Explosion protection in fluid bed dryers; Hints and examples of operation
2002VDI 2263 Blatt 5.1-2002 Dust fires and dust explosions - Hazards@ assessment@ protective measures - Explosion protection in fluid bed dryers; Hints and examples of operation