Wet-type gas holder tower section water replenishing and recycling system and wet-type gas holder tower section water replenishing and recycling method

The invention provides a wet-type gas holder tower section water replenishing recycling system and method, and relates to the technical field of wet-type gas holders, the wet-type gas holder tower section water replenishing recycling system comprises a gas holder, a water collecting tank and a circulating water pump, an overflow port of the gas holder is connected with a jacket overflow pipe, the output end of the jacket overflow pipe is connected into the water collecting tank, and a water outlet pipe is connected to the lower portion of one side of the water collecting tank; the output end of the water outlet pipe is connected with a circulating water pump, the output end of the circulating water pump is connected with a water return pipe, the output end of the water return pipe is connected with the tower section, and a water adding pipe is connected above one side of the water collecting tank; the water collecting tank is additionally arranged at the overflow port of the gas holder, the collected overflow