Evaporation unit and evaporation system

• Main Authors: LIU QINGJUAN, SONG BINBIN, SHI ZHE, LI HONGMING, SONG SHUNLI, ZHAO HUI, WU WEI, LIN GANG, ZHOU JIANGPEI, YANG JUN, LIU JUNKAI, LI DAWEI
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2014
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to an evaporation unit and an evaporation system. The evaporation unit comprises an evaporator (1) and a gas-liquid separator (2), wherein a gas phase evaporation product outlet (6) of the evaporator (1) is communicated with an inlet of the gas-liquid separator (2), wherein the evaporator (1) is further provided with a first material outlet (4) and a first material inlet (5), and a heat exchanger (3) for performing heat exchange and evaporation on a liquid phase product outflowing from the first material outlet (4) is connected between the first material outlet (4) and the first material inlet (5). The evaporation system is provided with the evaporation unit, wherein the quantity of the evaporation units is at least four. According to the evaporation unit and the evaporation system provided by the utility model, liquid drops in a gas phase evaporation product separated out from the evaporator can be removed, and the evaporation unit and the evaporation system can stably operate for a