VDI 2263 Blatt 7-2010 PDF

Scope: The guideline deals with the fire and explosion protection in spray dryers. Spray dryers often process combustible or degradable products at temperatures above 60 °C. Depending on the product used and the type of process, fires and explosions may ensue during specified normal use should degradation reactions give rise to dust/air mixtures or hybrid mixtures which then ignite.

VDI 2263 Blatt 7-2010 Referenced Document

DIN 2403:2007 Identification of pipelines according to the fluid conveyed
DIN EN 1050:1997
DIN EN 1127-1:2008 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology; English version of DIN EN 1127-1:2008-02
DIN EN 13463-1:2002 Non-electrical equipment for potentially explosive atmospheres - Part 1: Basic method and requirements; German version EN 13463-1:2001
DIN EN 13501-1:2007 Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests; German version EN 13501-1:2007
DIN EN 13821:2003 Potentially explosive atmospheres - Explosion prevention and protection - Determination of minimum ignition energy of dust/air mixtures; German version EN 13821:2002
DIN EN 14034-1:2004 Determination of explosion characteristics of dust clouds - Part 1: Determination of the maximum explosion pressure p<(Index)max> of dust clouds

2010 VDI 2263 Blatt 7-2010 Dust fires and dust explosions - Hazards - assessment - protective measures - Dust fires and explosion protection in spraying and drying integrated equipment
2008 VDI 2263 Blatt 7-2008 Dust fires and dust explosions - Hazards - Assessment - Protective measures - Dust fires and explosion protection in spraying and drying integrated equipment