The utility model relates to a be used for SCR denitration catalyst one -level dry packing device, its design point lies in: it comprises aluminium matter tray and the lid of lid on aluminium matter tray, and the equipartition has the bleeder vent on aluminium matter tray and the lid, the lid is glass steel lid, and the bleeder vent on the lid divide into top surface hole and lateral side holes, and lid inside of the top of is provided with the lid sponge, and the laminating of lid sponge is at lid inside of the top of and cover the downthehole side of top surface. In SCR denitration catalyst one -level drying, moisture needs evenly to eliminate heavily, and just extrusion moulding's catalyst blank can not expose in the air, and necessary cladding is slowly dry uniformly in certain object, the utility model aims at providing a being used for the lid packing plant of SCR denitration catalyst blank packing, can realizing the quick even dry of catalyst blank, shorten production cycle, it is damaged to reduce the thermal stress, lid accessible automatic system's sucking disc has been inhaled and has been put down, realizes automated production, alleviates workman's intensity of labour.