1results about How to "Guaranteed mixing efficiency" patented technology

The utility model discloses a rapid mixing device for TPU (thermoplastic polyurethane) material processing, and relates to the technical field of TPU material processing devices. The device comprises a device frame, wherein an inner cavity of the device frame is movably connected with a mixing barrel; a mixing assembly is arranged on the surface of the mixing barrel and comprises a fluted disc fixedly connected to one side of the surface of the mixing barrel, a rotating rod movably connected to one side of the inner top of the device frame and a gear fixedly connected to one side of the surface of the rotating rod, and the gear is meshed with the fluted disc. Through the reverse rotation design of the mixing barrel and the transmission rod, a high-strength shear flow field is formed, the mixing uniformity of TPU materials is remarkably improved, meanwhile, the cooling assembly conveys cold air into the transmission rod through the rotary joint, the cold air is dynamically sprayed to a mixing area through the air spraying opening, heat generated by mechanical shearing is directly reduced, and the heat efficiency is improved. The TPU is effectively prevented from being softened and adhered to the inner wall of the mixing barrel or the stirring part due to high temperature, so that the mixing efficiency and the product quality are guaranteed.