The invention discloses an ozone photolysis type activated carbon purification device. The ozone photolysis type activated carbon purification device comprises a base, an air inlet cover, a fan, a purifying cylinder, a limiting cover, a spring, a slide plate, activated carbon, a fixed cover, a motor, a rotating shaft, a cam, an ozone generator and a circulating pipeline. The ozone photolysis typeactivated carbon purification device is skillful in structure and has strong functions; by virtue of the filtration and adsorption effects of activated carbon, the efficient filtration and adsorptionof organic pollutants in waste gas can be realized; by virtue of the cooperation of ozone degradation and a vibrating mechanism, polluted substances adsorbed to activated carbon can be effectively separated, so that the purification effect is improved; and finally, by virtue of replenishment cycle of ozone, ozone can penetrate into an adsorption layer, so that the decomposition effect is greatly improved, and the industrial popularization and application are promoted.