Catalyst ash removal device

The utility model discloses a catalyst ash removal device, the on -line screen storage device comprises a base, the bottom of base is equipped with the running roller, the top of base is equipped withthe drum, the inside top of drum is equipped with the water tank, the top of water tank is equipped with the montant, the inside of montant is equipped with the inner tube, the bottom of inner tube is equipped with the hose, the hose passes through the go -between and links to each other with the inner tube, the hose links to each other with the water tank, the connecting pipe is all installed atboth ends about the inner tube, the shower nozzle is installed in the inside left side of connecting pipe, the brush is installed in the left side of connecting pipe, the inner chamber of water tankis equipped with the air pump. This catalyst ash removal device has the catalyst to strengthen clearing up nitre on the wall through inside the dissolving of water, strengthens clearing up the nitre on the wall, avoids that nit