Shaft seal structure of polymeric kettle stirrer

The utility model discloses a shaft seal structure of a polymeric kettle stirrer, which is characterized in that a gland box is arranged on a bottom plate of a polymeric kettle; a bearing box used for supporting a lower shaft of a stirring frame is fixedly arranged on the gland box by a connecting b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG XIAOFEI, FAN HOUNENG, WU CONGREN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model discloses a shaft seal structure of a polymeric kettle stirrer, which is characterized in that a gland box is arranged on a bottom plate of a polymeric kettle; a bearing box used for supporting a lower shaft of a stirring frame is fixedly arranged on the gland box by a connecting bolt; a packing seal structure filled with packing filler is formed at the periphery of the lower shaft of the stirring frame in the gland box; and a packing gland arranged at the bottom of the gland box is fixedly connected with the gland box by a compression bolt. After the packing seal structure is adopted, polyvinyl acetate is prevented from being adhered in a bearing seat, maintenance is more conveniently carried out, the labor intensity of overhauling operation is lightened, and the equipment overhauling efficiency is improved.