Gas collection equipment for processing polyferric sulfate

The utility model discloses a gas collection equipment for polyferric sulfate processing, including collection box and bottom plate, the one side of bottom plate top is equipped with the spare pool, the one side of spare pool is equipped with the water pump, the one end of water pump is equipped with the drainage pipe, the one end of drainage pipe is equipped with the collection box, the collection box is equipped with the water pump. An instrument is arranged on one side of the top end of the power connection plate, a first pole plate is installed on one side in the electrolysis tank, and a second pole plate is arranged on the other side in the electrolysis tank. According to the utility model, the electrolytic tank is firstly subjected to certain installation treatment and then is subjected to certain power connection treatment at the position of the power connection plate, so that the first polar plate and the second polar plate in the electrolytic tank are electrified and then are subjected to certain ele