Method and device for producing green purified rice and device

The invention relates to a method for producing green purified rice. According to the method provided by the invention, the pressure is controlled below 30Mpa and the time is controlled over 30 minutes, and a dynamic extraction technology of carbon dioxide supercritical fluid is utilized. The carbon dioxide supercritical fluid is adopted as an extracting agent, and has strong solubleness on pesticide residues, and the overall dissolution process is a dynamic extraction process, so that the extraction validity and safety can be ensured. The pesticide residues are removed together with entrainer fat or water in the extraction process, so that the fat or moisture of the rice is removed when harmful pesticide residues are removed, eggs and bacteria can be killed in the extraction process, and the guarantee period and the mouthfeel of the rice are improved. By adopting the method for purifying the rice, which is provided by the invention, the cost in the production process is reduced, industrialization of rice pur