System for extracting lithium from lithium-containing minerals

The utility model belongs to the technical field of extraction of lithium from ores, and relates to a system for extracting lithium from lithium-containing minerals, which comprises a material mixing unit (1) for mixing lithium-containing mineral treatment raw materials; the activating unit (2) is connected with the mixing unit (1) and is used for activating the lithium-containing minerals; the brick making unit (3) is connected with the activating unit (2) and is used for briquetting and roasting the activated material; the leaching unit (4) is connected with the brick making unit (3) and is used for leaching the materials after brick making; and the lithium precipitation unit (5) is connected with the leaching unit (4) and is used for reacting the lixivium after lithium extraction to generate a lithium product. The utility model has the advantages of short reaction time, high lithium extraction rate, energy conservation, environmental friendliness, high safety and great industrial application prospect. The