Purification device for single-crystal graphite flake production

• Main Author: CHU XUEJIAO
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2020
• Subjects: AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR; CHEMISTRY; COMPOUNDS THEREOF; CRYSTAL GROWTH; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; REFINING BY ZONE-MELTING OF MATERIAL; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; SINGLE-CRYSTAL-GROWTH; SORTING; TRANSPORTING; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL

The invention provides a purification device for single-crystal graphite flake production, and relates to the field of single crystal preparation. The purification device for single-crystal graphite flake production comprises a reaction still, a preparation mechanism and supports; the bottom surface of the reaction still is fixedly connected with a discharging nozzle communicating with the insideof the reaction still; the preparation mechanism is located in the reaction still and is fixedly connected with the inner wall of the reaction still; the upper ends of the supports are fixedly connected with the bottom surface of the reaction still; the outside of the reaction still is sleeved with a separation cavity; the bottom surface of the separation cavity is fixedly connected with the outerwall of the reaction still; the upper end of the separation cavity is fixedly inserted in a sealing ring; and the outside of the reaction still is fixedly sleeved with the inner wall of the sealing ring. According to the puri