Equipment for preparing 2, 2-bis (4-hydroxyphenyl) hexafluoropropane

The utility model provides equipment for preparing 2, 2-bis (4-hydroxyphenyl) hexafluoropropane, which is characterized by comprising a first feeding unit, a second feeding unit, a third feeding unit,a mixing unit, a detergent feeding unit, a reaction unit and a washing and filtering unit, wherein the first feeding unit, the second feeding unit and the third feeding unit are respectively communicated with the mixing unit; the mixing unit is communicated with the reaction unit; the detergent feeding unit is communicated with the reaction unit; the reaction unit is also communicated with the washing and filtering unit; and the reaction unit is a tubular reactor. The method is safe, simple and convenient, and can realize mass production. 本实用新型提供了一种制备2,2-双(4-羟苯基)六氟丙烷的设备，其特征在于：由第一送料单元、第二送料单元、第三送料单元、混料单元、洗涤剂送料单元、反应单元和洗涤过滤单元；其中，所述第一送料单元、第二送料单元、第三送料单元分别连通混料单元；所述混料单元与反应单元连通；所述洗涤剂送料单元与反应单元连通；所述反应单元还与洗涤过滤单元连通；所述反应单元为管式反应器。该方法安全简便，可大批量生产。