Mixed oil intermediate evaporation device and mixed oil evaporation device

The invention relates to an intermediate evaporation device and a mixed oil evaporation device, and belongs to the technical field of grain and oil processing. The problems that mixed gas is directlycondensed through a condenser, and a heat source is not utilized, so that energy is wasted are solved through research and development. The device comprises a heat exchanger, a drainage pump, a flashtank and an intermediate pump, the drainage pump is connected with the heat exchanger which is connected with the flash tank, and the flash tank is connected with the intermediate pump. Waste heat inmixed gas in the stripping tower and the drying tower is fully utilized, and the energy utilization rate is increased. 本发明涉及一种中间蒸发装置及混合油蒸发装置，属于粮油加工技术领域。本发明研发解决的是混合气体直接通过冷凝器进行冷凝，热源未能利用造成能源浪费的问题。包括换热器、排水泵、闪蒸罐和中间泵，排水泵与换热器连接，换热器与闪蒸罐连接，闪蒸罐与中间泵连接。充分利用汽提塔和干燥塔中混合气体中的余热，能源利用率提高。