Mechanical sealing device of reaction kettle

• Main Author: YU HAOMING
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model discloses a mechanical sealing device for a reaction kettle, which comprises a lower sealing ring, a first gasket is fixedly connected in the lower sealing ring, an upper sealing ring is fixedly connected at one end of the lower sealing ring, a second gasket is fixedly connected in the upper sealing ring, and a second gasket is fixedly connected in the second sealing ring. A shaft sleeve is movably connected between the outer surface of the lower sealing ring and the outer surface of the upper sealing ring in a sleeving mode, an expansion plate is movably attached to the portion, located on one side of the second gasket, of the outer surface of the first gasket, and first touch plates are fixedly connected to the two ends of the outer surface of the expansion plate; a liquid guide pipe is fixedly connected to the position, located in the shaft sleeve, of the outer surface of the collecting cavity, a blocking piece is movably connected to the position, located at one end of the liquid guide p