Gas storage tank for slag grinding process

The utility model discloses a gas storage tank for a slag grinding process. The device comprises an air compressor, a tank and a water tank, an air conveying pipe is mounted on the right side of the air compressor; the right end of the air conveying pipe is detachably connected with a first moisture absorption ball; an iron wire net is connected into the first moisture absorption ball in an embedded manner; calcium chloride particles are placed on the iron gauze; a second water filtering pipe is mounted at the bottom end of the first moisture absorption ball; a first pipe is detachably connected to the right side of the first moisture absorption ball, an air inlet of the first pipe extends into the filter box, activated carbon filter layers are connected to the two sides of the interior ofthe filter box in an embedded mode, a second pipe is fixedly connected to the right side of the filter box, and a first valve is installed on the surface of the second pipe. According to the utilitymodel, water vapor and dus