Small-hole high-pressure extrusion reinforcing structure for graphene production

• Main Authors: ZHANG PENGFEI, WEN YULEI, SHI JIJIE, HOU YIQIANG, SUN XIANGLIN
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: BLASTING; CHEMISTRY; COMPOUNDS THEREOF; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INORGANIC CHEMISTRY; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEANS FOR THERMAL INSULATION IN GENERAL; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MECHANICAL ENGINEERING; METALLURGY; NANOTECHNOLOGY; 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; PIPES; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model belongs to the technical field of graphene production equipment, and particularly relates to a small-hole high-pressure extrusion reinforcing structure for graphene production, which comprises two locking rings which are symmetrically distributed up and down, grooves are formed in opposite sides of the two locking rings, arc-shaped adjusting rings are arranged in the two grooves, and the arc-shaped adjusting rings are connected with the locking rings through bolts. Handles are arranged at the opposite ends of the two locking rings, screw rods are fixedly connected to the opposite ends of the two handles, the opposite ends of the two screw rods penetrate through the two locking rings and extend into the two grooves, and abutting blocks tightly attached to the outer side walls of the two arc-shaped adjusting rings are fixedly connected to the opposite ends of the two screw rods. Fastening plates are fixedly connected to the tail ends of the left and right sides of the two locking rings, and lo