By the way, there are commercial sawdust boilers out there. I have not worked on them but they have have forced draft fan and feed system that adds a steady stream of sawdust into the boiler. The air flow is matched to the fuel flow. I expect they use a gas pilot to light them off but once its burning I expect no need for pilot. The tough part with those are probably particulate carryover . I expect they would need a baghouse or an ESP to clean things up.
I also used to see references to sawdust burners used at sawmill to get rid of the stuff. They looked like a big Tipi (Teepee to some).
Stacked up sawdust can spontaneous combust so most sawmills have to dispose of sawdust somehow.
I also used to see references to sawdust burners used at sawmill to get rid of the stuff. They looked like a big Tipi (Teepee to some).
Stacked up sawdust can spontaneous combust so most sawmills have to dispose of sawdust somehow.