Process for extracting peanut oil with leaching method

The invention discloses a process for extracting peanut oil with a leaching method. Steps of leaching, solid-liquid separation, n-hexane separation, turpentine oil separation, crude oil refinement and refinement and filtration are performed, a special solvent, namely, a mixture of turpentine oil and n-hexane is used, the solvent safety degree is increased, the solvent content of product oil is reduced, the oil yield of leached oil can be increased in a special proportion, the solvent content of the product oil can be reduced, the quality of the product oil can be improved, and health of eaters is guaranteed. 本发明公开了种浸出法提取花生油的工艺，通过浸出、固液分离、分离正己烷、分离松节油、精制毛油和精炼过滤步骤，通过使用特殊溶剂松节油和正己烷的混合物，通过提高溶剂安全度，降低成品油中溶剂含有率，并通过特殊的比例可以提高浸出油的出油率，而且能降低成品油中的溶剂含量，提高成品油质量，保证食用者的健康。