| 摘要 |
The present invention relates to a spraying device and, more particularly, to the spraying device capable of cleaning or coating by uniformly discharging solutions or air through a dual structure of a pipe which includes a thin and long slit in a different direction. The spraying device for spraying the solutions for cleaning or coating according to the present invention includes: a first pipe which receives the solutions from both ends thereof and uniformly discharges the received solutions to a first slit which is formed in the long axial direction of the pipe; a second pipe which receives the solutions which are discharged from the first slit and uniformly discharges the received solutions to a second slit which is formed in the long axial direction of the pipe; and a bracket part which fixes the first pipe which is coaxially arranged in the second pipe to be regularly separated and supplies the solutions. |
