Feeding device for imidazolidinone synthesis and use method

The invention relates to the field of imidazolidinone synthesis equipment, in particular to a feeding device for imidazolidinone synthesis, which comprises a reaction kettle body, the upper part of the reaction kettle body is fixedly sleeved with a U-shaped support frame, and the two sides of the upper part of the U-shaped support frame are rotatably connected with feeding ring sleeves; a stirring motor is fixedly connected between the tops of the two sides of the U-shaped supporting frame, a supporting ring is rotationally connected to the top of the reaction kettle body, and four storage barrels are fixedly connected to the interior of the supporting ring at equal intervals along the circumference. According to the feeding device for imidazolidone synthesis and the use method, the feeding device is composed of a feeding mechanism and a feeding adjusting mechanism; in the process that a stirring motor is started to drive a stirring rod to stir the interior of the reaction kettle body, under the action of a f