Page 336 - Dust Explosions in the Process Industries
P. 336
Propagation of Flames in Dust Clouds 305
Vibrator
\
Screw convayor Dust and fuma
axtractton systam
Dispersing cyl indar
Foam rubbar
Collecting
housing
Ignitor
Parspax Iangth
Bottom slide
Dust coilacting bin Parspax Iangth
Figure 4.25 Vertical large-scale explosion tube facility for flame propagation studies. The internal
tube diameter is 0.25 rn. The total tube length is 5.2 rn. The ignition point is 1.5 rn above the bottom
(From palmer and Tonkin, 1971).
