Engineering design structure for assembling and connecting tower body of air separation tower

• Main Authors: YE XIAOFEI, YE HUASHENG, YANG MENGZHEN, YUE LEI, DUAN XUELIAN, PAN GANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2024
• Subjects: BLASTING; CYLINDERS; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of air separation towers, in particular to an engineering design structure for assembling and connecting an air separation tower body, which comprises an upper tower and an upper fixing ring, the outer side of the upper tower is fixedly connected with the upper fixing ring, the lower end of the upper tower is fixedly connected with a limiting sliding rod, the outer side of the limiting sliding rod slides on the inner side of a limiting sliding chute, and the limiting sliding chute is arranged on the inner side of a middle tower. A first threaded rod is rotatably connected to the lower end of the upper fixing ring; a two-way threaded cylinder is spirally connected to the outer side of the first threaded rod; a second threaded rod is spirally connected to the inner side of the lower end of the two-way threaded cylinder; a guide rod is fixedly connected to the upper end of the second threaded rod; according to the air separation tower disclosed by the utility mode