| 摘要 |
PURPOSE: A paper powder preventing device of a paper making device is characterized by containing a supplying device part supplying a liquid to a surface of a drying cylinder, an injection device part connected with the supplying device part and installed on a side of the drying cylinder and a controller controlling the supplying device part and the injection device part. The paper powder preventing device is capable of preventing paper powder from forming on the surface of the drying cylinder and preventing contamination of the surface of the drying cylinder. CONSTITUTION: A paper powder preventing device of a paper making device comprises: a supplying device part(10) supplying a liquid to a surface of a drying cylinder; an injection device part installed on a side of the drying cylinder; and a controller(60) controlling the supplying device part(10) and the injection device part. The supplying device part(10) comprises: a housing(12); a first and a second tanks(14,16) installed in the housing(12) and filled with air and the liquid; and a controlling device supplying the air and the liquid to the first and the second tanks(14,16) and supplying the liquid to the injection device part. |
