Raw material composition:

1. Into evaporator: material composition: 50% ethanol aqueous solution, solid content 0.3%.

2. Outlet evaporator: material composition: feed concentration is concentrated from 2.4g/l to above 80g / L.

Operation index:

1. Feed capacity: 500kg / h, evaporation capacity: 480KG / h

2. Evaporation temperature: 55 ℃

3. Discharge temperature: 40 ℃

4. Heating mode: 145 ℃ steam heating

5. Evaporator material: 316L