The invention relates to a
sludge treatment device using a catalytic
wet oxidation method, and relates to the technical field of
sludge treatment equipment, the device comprises a high-temperature high-pressurekettle and a sealing cover, the left side of the front surface of the high-temperature high-pressure kettle is provided with an electrothermal furnace, and the left side of the high-temperature high-pressure kettle is connected with an
oxygen gas tank, the sealing cover is arranged at the upper end of the high-temperature high-pressure kettle, and the sealing cover is connected to the high-temperature high-pressure kettle through bolts, and the upper right side of the
oxygen gas tank is inlaid with an air inlet
pipe. The method has the advantages that: by rotating an
agitator shaft in the high-temperature high-pressure kettle through a rotating shaft, aagitator rod can be driven to stir the
sludge, so that the catalyst can be mixed with the sludge quickly and evenly, and the sludge can be fully and rapidly contacted with the
oxygen. The
catalytic oxidation of the sludge can be accelerated and the sludge is uniformly contacted with heat, so that the sludge can be quickly treated, and the organic matters and reductive inorganic matters in the sludge can be quickly oxidized to
carbon dioxide and water and a small amount of
solid residue.