Hot stove furnace roof flue gas cooling and dust removal device in ore deposit

The utility model relates to a hot stove furnace roof flue gas cooling and dust removal device in ore deposit, include deposit room (1) and spiral helicine connection tobacco pipe (2), deposit room (1) is the tubular structure, and deposit room (1) lower extreme is connected with the hot stove in ore deposit through connection tobacco pipe (2), and connects tobacco pipe (2) and follow the enteringof deposit room (1) lower part tangential and communicate with deposit room (1) is inside, deposit room (1) upper portion is equipped with shower (5), shower (5) spray mouthful (51) just to deposit room (1) inner wall, deposit room (1) outer wall is equipped with water tank (3), is equipped with operate door (8), deposit room (1) inner bottom towards operate door (8) lopsidedness under deposit room (1) on the lateral wall. This device is through introducing deposit room (1) with the flue gas spiral for the flue gas is spiral shell screwing in liter, has increased the heat exchange time of flue gas with water tank (3)