① Dilute material ② Steam generation ③ Material outflow ④ Condensed water outflow ⑤ Cooling water inflow ⑥ Hot water outflow ⑦ Non condensable gas ⑧ Waste steam inflow

⑨ Waste condensate outlet ⑩ Waste steam inlet ⑾ Waste condensate outlet ⑿ Waste steam inlet ⒀ Waste condensate outlet

EO1: One effect heater EO2: Two effect heater EO3: Three effect heater EO4: Four effect heater EO5: Condenser

EO6: Condenser EO7: Preheater EO8: Plate Heat Exchanger SO1: First Effect SeparatorSO2: Second Effect SeparatorSO3: Third Effect Separators

SO4: Four effect separator SO5: Gas liquid separator PO1: Material transfer pump PO2: Material transfer pump PO3: Material transfer pump PO4: Discharge pump

PO5: condensate pump PO6: feed pump PO7: vacuum pump PSO1: injector CO1-CO6: flash tank

Waste heat evaporator

The evaporation intensity is relatively low, and it does not consume steam or consumes very little steam. Suitable for the evaporation operation of materials with large processing capacity, low boiling point increase with increasing material concentration, abundant waste heat resources, and high energy-saving requirements.