PLASMA PROCESSING APPARATUS FOR KEEPING FRESHNESS OF FRUITS AND VEGETABLES AND METHOD FOR USING THE SAME

摘要

#$%^&*AU2020101493A420200827.pdf#####Abstract The present invention relates to a plasma processing apparatus for keeping the freshness of fruits and vegetables and a method for using the same, wherein the apparatus includes a tank body, an electrode assembly, a power supply, an air inlet hole, an air outlet hole and a material rack;;the tank body includes an electric discharge area and a processing area; the material rack is arranged in the processing area; the electrode assembly is arranged in the electric discharge area; the electrode assembly includes a plurality of electrode plates and a plurality of insulating plates; the electrode plate includes a positive electrode plate and a negative electrode plate; the positive electrode plates and the negative electrode plates are arranged crosswise, and the positive electrode plates and the negative electrode plates that are located on opposite sides are both connected with the insulating plate to form an electric discharge space. The method is simple to operate, convenient to use, and simple to load and unload. The present invention effectively sterilizes food on the basis of no damaging the quality of the food, keeps original ecological freshness to the greatest extent, and eliminates pesticide residues on the surfaces of the fruits and the vegetables to achieve the purpose of keeping the freshness of the food.Drawings of Description 3 1101 102 4 6 FIG.1 101 102 4 5 6 -- _ -- - - - - - _ O 0 0 00 KK P Z "- --- o--o -_-_---~--_1 2