Flue gas purification device for sintering machine

The invention relates to the technical field of flue gas purification, and provides a flue gas purification device for a sintering machine, the flue gas purification device for the sintering machine comprises a cylinder, the cylinder is conical, one end with a larger diameter of the cylinder is a flue gas inlet, one end with a smaller diameter of the cylinder is a flue gas outlet, and a plurality of drain outlet groups are formed in the cylinder wall of the cylinder; the plurality of drain outlet groups are arranged along the axial direction of the cylinder body, the collecting shell is arranged on the outer wall of the cylinder body, and the cylinder body is communicated with the interior of the collecting shell through the drain outlet groups. By means of the technical scheme, the problem that in the prior art, the removal effect on particulate matter dust and the like in flue gas is poor is solved. 本发明涉及烟气净化技术领域，提出了一种用于烧结机烟气净化装置，包括筒体，筒体为锥形，筒体直径较大的一端为烟气入口，直径较小的一端为烟气出口，筒体的筒壁上开设有排污口组，排污口组具有若干个，若干个排污口组沿筒体的轴向排列