Atomization dust falling device for construction engineering construction

The utility model discloses an atomizing dust-settling device for building engineering construction, which relates to the technical field of building engineering dust removal and comprises a water tank, a water inlet is arranged on the upper side of the water tank, a water pump is fixedly connected to the upper side of the water tank, a first water pipe is fixedly connected to the lower side of the water pump and penetrates through the water tank, and a second water pipe is rotatably connected to the upper side of the water pump. According to the device, the problems that although the multiple atomizing nozzles are arranged, the directions of the atomizing nozzles are fixed, and even if the multiple atomizing nozzles are arranged, part of areas cannot be sprayed, so that the atomizing dust falling effect is poor are solved, a motor in the device can drive a first gear to rotate, and the first gear can drive a second gear to rotate together; meanwhile, a second gear can drive a second water pipe and an atomizi