Sulfur-containing compound gas purification device

The utility model provides a sulfur-containing compound gas purification device. The sulfur-containing compound gas purification device comprises a combined type purification tower, a spraying device, a regeneration groove, a filtering groove and a liquid preparation groove, wherein an inlet end of the combined type purification tower is connected with a general gas inlet valve and a flow metering device; a spraying device is arranged at the top of the combined type purification tower and fillers are arranged in the tower; the bottom of a reaction section is connected with the spraying device and the regeneration groove through a pressurizing regeneration pump; the regeneration groove is provided with a liquid level adjusting device and is communicated with a bottom buffering section; the bottom of the reaction section of the purification tower is further communicated with the bottom buffering section through a communication pipe; the bottom buffering section is connected to the top of the combined type purif