Mud removal device of titanium tetrachloride thickener

The utility model provides a mud removal device of a titanium tetrachloride thickener, and relates to the thickener used in titanium tetrachloride production. The mud removal device is used for separating mud in tetrachloride wastes and comprises a barrel, wherein a supporting plate is arranged in the barrel, a feeding port is formed in the barrel, a main shaft is arranged in the middle of the barrel, a cross-shaped scraper plate is arranged at a part which is in contact with the main shaft, of the bottom of the barrel, and a T-shaped scraper plate connected with the cross-shaped scraper plate is arranged at the inner bottom of the barrel and is fixed on a fixing fastener arranged on the main shaft through a scraper plate diagonal stay. The mud removal device has the beneficial effects that the effect of scraping the mud in the barrel is ideal due to the adoption of the T-shaped scraper plate, and the T-shaped scraper plate adopts the double-fixation manner, so that the falling phenomenon does not occur.