The premise of calculating evaporation capacity of wood sawdust rotary drum dryer is to clarify three conditions:
1. The raw material moisture of wood sawdust.
2. The moisture of wood sawdust after drying.
3. The production of wood sawdust after drying.
The evaporation calculation of wood sawdust rotary drum dryer is very important for wood sawdust drying, which determines the heat and evaporation of wood sawdust in the drying process.
For example, explain:
1. The raw material moisture of wood chips is 40%.
2. The moisture of wood chips after drying is 10%.
3. The output of wood chips drying is required to be 2 tons. The formula is as follows :2000kg/100%-(40%-10%)-2000kg=857kg.
So the evaporation is 857kg per hour.