Fiber modification soaking device

The utility model discloses a fiber modification soaking device which comprises a base, a solution storage disc is fixedly installed below the base, a connecting groove is formed in the base, a supporting column is placed in the connecting groove, a tray is fixedly installed on the supporting column, a sealing tank is arranged above the base, and a water inlet is formed in the sealing tank. A sealing tank is fixedly installed on the base, three connecting one-way valves are fixedly installed on the sealing tank, a motor fixing plate is fixedly installed on the sealing tank, an adjusting motor is fixedly installed on the motor fixing plate, two limiting columns are fixedly installed at the positions, close to the rear edge, of the base, and a limiting ring is fixedly installed on the sealing tank. The adjusting motor is adopted to control the sealing tank to move up and down, the tray is placed above the base through a machine, the sealing tank is controlled to move downwards to cover the sealing tank, and a s