Chlorine-propylene gas mixing reactor

The utility model relates to a chlorine-propylene gas mixing reactor which comprises a gas mixing cavity (1), a chlorine inlet (3), a nozzle pipe (4), a propylene inlet (5), an upper truncated cone cylinder (7), a lower truncated cone cylinder (8), a reactor cylindrical cylinder (10) and the like. The gas mixing reactor is easy to process and manufacture, simple to operate and high in reaction efficiency. By using the chlorine-propylene gas mixing reactor disclosed by the utility model, 3-chloropropene is prepared by chlorination reaction of propylene and chlorine, the conversion rate of chlorine reaches 100%, and the selectivity of 3-chloropropene reaches more than 80%. 本实用新型涉及一种氯气-丙烯气体混合反应器，它包括气体混合腔(1)、氯气进口(3)、喷嘴管(4)、丙烯进口(5)、上截锥体筒(7)、下截锥体筒(8)、反应器圆柱形筒(10)等部件。该气体混合反应器易于加工和制造，操作简单，反应效率高。使用本实用新型氯气-丙烯气体混合反应器由丙烯与氯气进行氯化反应制备3-氯丙烯，氯气转化率达到100％、3-氯丙烯选择性达到80％以上。