Device for rapidly detecting water mist of ink layer

The invention provides a device for rapidly detecting water mist of an ink layer. The device comprises a fixing frame. A cylindrical long pipe is transversely arranged on the fixing frame; a hot windblowing device is arranged above the cylindrical long pipe; an unwinding roller is arranged below the cylindrical long pipe; the cylindrical long pipe and the unwinding roller are arranged up and downin a staggered manner, and a guide roller is further arranged between the cylindrical long pipe and the unwinding roller; a plurality of negative pressure holes are distributed on the cylindrical long pipe; one end of the cylindrical long pipe is connected to a hand wheel, and the other end of the cylindrical long pipe is connected to an air pump; and scales are arranged on the fixing frame, andthe scales are located on one side of a moving end part of a cross beam. According to the device for rapidly detecting the water mist of the ink layer, with regard to the defect of the detection condition of the ink layer in a