Dust-washing and white-eliminating exhaust funnel of steel slag hot disintegration pool

A dust-washing and white-eliminating exhaust funnel for a steel slag hot stuffy pool comprises a steam washing barrel, a steam-gas mixing box and an exhaust pipe which are sequentially arranged from bottom to top, the steam-gas mixing box is arranged above the steam washing barrel, a plurality of water supply branch pipes are sequentially arranged in the steam washing barrel from bottom to top, and each water supply branch pipe is provided with a plurality of atomizing nozzles. The bottom of the steam washing cylinder is provided with a steam inlet pipe, the top of the steam washing cylinder is provided with a steam outlet pipe, the top of the steam washing cylinder is provided with a baffling cap, the steam outlet pipe is inserted into the steam-gas mixing box, and a drainage fan is arranged between the upper portion of the steam-gas mixing box and the exhaust pipe. The steam-gas mixing device is used for dedusting and cooling dust-containing steam discharged in the hot disintegration process, so that the du