Plasma odor removal device and odor purification equipment

The utility model discloses shielding plate type dielectric barrier discharge low-temperature plasma deodorization equipment which comprises a discharge module supporting structure, a plurality of shielding plate type dielectric barrier discharge generation plates arranged in the discharge module supporting structure and a high-voltage power supply connected with the shielding plate type dielectric barrier discharge generation plates. The shielding plate type dielectric barrier discharge generation plate comprises a plate type dielectric layer, a catalytic outer electrode and a high-voltage inner electrode; the catalytic outer electrode is fixedly arranged outside the dielectric layer, and the high-voltage inner electrode is arranged in the dielectric layer; through the plurality of plate-type discharge generation plates which are arranged in parallel, air is in full contact with a discharge surface, so that the better effects of purifying air, eliminating peculiar smell, sterilizing and disinfecting are achi