Waste gas treatment device in titanium dioxide production

The utility model discloses a waste gas treatment device in titanium dioxide production, and belongs to the field of titanium dioxide production. A waste gas treatment device in titanium dioxide production comprises an absorption tower, the lower portion of the absorption tower is connected with a U-shaped pipe, an L-shaped pipe is arranged below the U-shaped pipe, the left side of the L-shaped pipe is connected with a connecting pipe A, a connecting pipe B is arranged above the L-shaped pipe, a piston A is arranged in the L-shaped pipe, a piston B is arranged below the piston A, an electric telescopic rod is arranged on the right side of the piston B, and a piston C is arranged in the U-shaped pipe. A connecting rod is connected below the piston C. A hollow floating ball is connected below the connecting rod. The device can effectively seal waste gas in the pipeline. 本实用新型公开了一种钛白粉生产中的废气处理装置，属于钛白粉生产领域。一种钛白粉生产中的废气处理装置，包括吸收塔，吸收塔下部连接有U形管，U形管下方设有L形管，L形管左侧连接有连接管A，L形管上方设有连接管B，L形管内设有活塞A，活塞A下方设有活塞B，活塞B右侧设有电动伸缩杆，U形管内设