Reflux device for producing difluorocyclobutane amine hydrochloride

The utility model discloses a reflux device for difluorocyclobutane amine hydrochloride production, which comprises a reaction mechanism and a water-air mixed condensation mechanism, the reaction mechanism comprises a reaction kettle and a condensation tank, and the condensation mechanism is connected to the outer side of the condensation tank. Due to the arrangement of the first backflow pipe andthe condensation tank structure in the reaction mechanism, backflow liquid is prevented from being heated in the backflow process, the condensation pressure of the condensation tank is relieved, dueto the arrangement of the condensation mechanism, air cooling and water cooling are combined together, and the size of equipment is reduced. 本实用新型公开了一种用于二氟环丁烷胺盐酸盐生产的回流装置，包括反应机构水风混合的冷凝机构，所述反应机构包括反应釜和冷凝罐，所述冷凝机构连接在所述冷凝罐外侧。本实用新型反应机构中第一回流管和冷凝罐结构的设置，防止了回流的液体在回流的途中被加热，缓解了冷凝罐冷凝的压力，冷凝机构的设置，把风冷和水冷结合在一起，减小了设备的体积。