Catalyst feeding device for continuous solution polymerization

The utility model discloses a catalyst feeding device for continuous solution polymerization, which particularly relates to the technical field of catalyst feeding and comprises an activation tank which is respectively connected with an outlet of a solvent storage tank, an outlet of a main catalyst storage tank and an outlet of an auxiliary catalyst storage tank. And a raw material inlet of the polymerization reaction kettle is connected with an electromagnetic regulating valve through a mass flow meter. The device can accurately control the activation time and the activation temperature of a catalyst solution, improves the uniformity of the catalyst solution, has a flexible combination mode, is suitable for various polymerization processes such as a single kettle and double kettles, can adapt to the process requirements of different products, and can be used for producing various types of higher-end polyolefin products. 本实用新型公开了一种连续溶液聚合的催化剂进料装置，具体涉及催化剂进料技术领域，包括活化罐，活化罐分别与溶剂储罐出口、主催化剂储罐出口和助催化剂储罐出口相连接，与聚合反应釜原料入口