Spray Filter Normal Operating Temperatures And Air Flow Volumes - Beech ovens REC Series Installation And Operation Manual

Beech Ovens
RND-REC-RGO Manual (R1)

Spray Filter normal operating Temperatures and Air flow volumes

The diagram below identifies the normal operating temperatures for the Spray filter
System.
NOTE: Normal operating temperatures should be under 100°C. This will
rapidly increase due to the following; Fan failure, Power Failure and/or
Mechanical Ventilation Failure.
If an Ansul system is required, we recommend a single head at top of the exhaust
spigot which should be manually activated by the oven operator.
Exhaust Exit temperature less
than 100°C
(@700l/sec – 1000l/sec for 2
door oven)
Optional manually activated
Ansul Spray head for fire
protection
(Refer to local specialist)
Exhaust Temperature
entering Spray filter
approx 150-180°C
(@ approx 150l/sec)
Fresh air (approx 22°C)
mixes with hot air from
oven cavity
Oven Facade
Page 31
Confidential and Proprietary
28/07/2011 (C)
Optional high temp
sprinkler head connected to
sprinkler system
Cool Air make-up unit.
Approx 30°C
(@ approx 550 l/sec)
Cyclonic Filter helps
to removes pollutants
(Creosote, ash, etc)
Oven Temperature
approx 350°C