Rapid cooling device for agar extraction

The utility model belongs to the technical field of agar processing equipment, and particularly relates to a rapid cooling device for agar extraction, which comprises a supporting bottom, a barrel body is fixedly connected onto the supporting bottom, a cover is contacted onto the barrel body, a filter screen is arranged on the cover, a motor is fixedly mounted on the cover, and the motor is connected with the barrel body. The output end of the motor is rotatably connected with the cover, the output end of the motor is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a stirring plate, the stirring plate is in contact with the inner wall of the barrel body, the cover is fixedly connected with a connecting block, and the connecting block is fixedly connected with a positioning block. According to the rapid cooling device for agar extraction, by arranging the connecting block, the positioning block, the fixing block, the clamping rod and other parts, the positioning block is limit