Stripping tower for preventing corrosive gas from condensing

The invention relates to the technical field of chemical equipment, in particular to a stripping tower for preventing corrosive gas from condensing, which comprises a stripping tower top 2 flue gas outlet arranged at the top of a stripping tower body 1; a condensate outlet at the bottom 3 of the stripping tower is arranged at the bottom of the stripping tower body 1, and a water cooler 4 and a superheater 5 are respectively arranged at the upper part of the inner cavity of the stripping tower body 1 and are made of titanium materials; the superheater is arranged above the water cooler, and on one hand, the superheater can effectively avoid corrosion of equipment and pipelines under gas-liquid two phases, so that the corrosion of the equipment is reduced, the operation cycle of the equipment is prolonged, and the production cost is reduced. 本发明涉及化工设备技术领域，具体涉及一种防止腐蚀性气体凝液的汽提塔，包括汽提塔本体1的顶部设置汽提塔顶部2烟气出口；其底部设置汽提塔底部3凝液出口，在汽提塔本体1内腔上部分别设置水冷器4和过热器5，该水冷器4和过热器5材质均为钛材质制成；本发明水冷器上方设置过热器，过热器一方面可有效避免气液两相下，设备及管道的腐蚀，进而降低设备的腐蚀性，提高