Spraying dust-settling device

The invention provides a spraying and dust-settling device. The spraying and dust-settling device comprises a water storage tank; the adjusting plate is connected with the water storage tank, the angle of the adjusting plate relative to the horizontal plane can be adjusted, and a plurality of water outlet holes are distributed in the adjusting plate; the multiple telescopic water outlet pipes are arranged in the water storage tank, the lower ends of the multiple telescopic water outlet pipes are fixedly arranged, the upper ends of the multiple telescopic water outlet pipes are arranged in the multiple water outlet holes in a one-to-one correspondence mode, and each telescopic water outlet pipe can stretch out, draw back, bend and deform; the multiple blocking nets are arranged in the multiple water outlet holes in a one-to-one correspondence mode, and the blocking nets are located above the corresponding telescopic water outlet pipes; and the filtering structure is arranged on the adjusting plate and covers t