Integrated flue gas treatment pipe

The integrated flue gas treatment pipe comprises a pipe body, a purification device and a spraying device, and a water accumulation opening is formed in the bottom of the peripheral wall of the pipe body; the purification device comprises a negative ion generator arranged in the pipe body, the negative ion generator is provided with a plurality of channels, and the inner walls of the channels are covered with negative ion coatings for generating negative ions; the spraying device comprises a circulating filtering pipeline arranged on the outer side of the pipe body and a sprayer arranged in the pipe body, and the circulating filtering pipeline is connected between the water accumulating opening and the sprayer. A spraying device and negative ion purification are integrated in one waste gas purification pipe, the waste gas purification pipe can be a section in a smoke exhaust pipe system, space is not occupied, and the waste gas purification treatment effect is better. 本发明公开了一种集成式烟气处理管，其包括：管体、净化装置和喷淋装置，管体的外周壁底