| 摘要 |
The present invention relates to a polyketone drying system equipped with a mesh screen and aims at providing a polyketone drying system equipped with a mesh screen which generates vibrations between a dryer for drying a polyketone polymer and a powder hopper for storing powder of the polyketone polymer, so as to remove lumps and big particles in the polyketone polymer powder produced by polyketone polymerization, thereby enhancing properties of the polymer, reducing tensile properties and the variation of physical properties of polyketone, continuously and effectively removing the lumps and big particles, and reducing tensile elongation at break and a deviation for samples. The polyketone drying system, with respect to a system for drying polyketone polymer powder produced by polyketone polymerization, technically comprises: a drying device for drying polyketone polymer powder; a powder hopper for storing and discharging the polyketone polymer powder has been dried by the drying device; and a mesh screen interposed between the drying device and the powder hopper so as to remove lumps and big particles in the polyketone polymer powder. |
