Specifications

1. Batch conversion of starch-based raw materials into ethanol
2. Onen mash tank with water-lacket cooling. steam Spent mash: 301 injection and stirrer
3. Closed fermentation tank with stirrer and water-jacket cooling/heating
4. Distillation unit with 3 bubble cap trays, dephlegmator, condenser and stirrer
5. 2 pumps for delivering the mash
6. pH value control in the mash tank with acid and caustic delivered by metering pumps
7. Adjustment of the amount of injected heating steam the cooling water flow rates and the head temperature by means of PID controllers
8. Plant control using a PLC; operated by touch screen
9. A software for data acquisition via USB under Windows 8, 10

Features

1. Mash tank: 40L
2. Fermentation tank: 30L
3. Product tank: 10L
4. Distillation unit
   • Column: DxH: 220x1200mm
   • Sump capacity: 45L
   • Sump heater: 0…7500W
5. 2 air-operated diaphragm pumps
   • Drive pressure: 2bar
   • Max. flow rate: 15L/min
   • Max. head: 20m
   • Max. solid lump size: 4mm
6. 2 metering pumps (acid and caustic)
   • Max. flow rate: each 2,1L/h
   • Measuring ranges
   • Temperature: 10x 0…150°C
   • Flow rate: 0…25L/min (to mash tank).
   • pH value: 2…10 pressure: 0…10bar (steam)
   • Pressure: 0…10bar(steam)