The invention discloses a liquid smoke atomization device based on smoked food processing, and relates to the technical field of smoked food processing. The liquid smoke atomization device comprises acarrier vehicle, an atomization unit is fixedly installed at the position, close to one side of an exhaust fan, of the upper surface of the carrier vehicle, an outlet of a conveying pump is fixedly connected with an inlet of the atomization unit through a conveying pipe I, and a driving motor is fixedly installed at the position, close to one side of the atomization unit, of the upper surface ofthe carrier vehicle. The invention further discloses an atomization method of the liquid smoke atomization device based on smoked food processing. The atomization method comprises the steps of liquidsmoke adding, conveying starting, scattered atomization and suction conveying. According to the liquid smoke atomization device, the mode of heating atomization adopted by traditional smoked materialsis abandoned, the mode of centrifugal atomization is used for performing atomization processing on liquid smoke, the centrifugal atomization can be completed only by providing the environment for colliding centrifuge, compared with heating atomization, more energy conservation and environment protection are achieved, formed atomized liquid particles are small, and the atomization quality is high.