Multi-level ash removal self-adaptive sealing gate valve

The utility model relates to a multi-level ash removal self-adaptive sealing gate valve. The device comprises an outer frame, an inserting plate and a labyrinth sealing structure, the inserting plateis vertically connected into the outer frame in a sliding manner; the labyrinth seal structure is mou...

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Bibliographische Detailangaben
Hauptverfasser:	LIN HUANG, ZHAO FANGWEI, REN JINBO, ZHENG ZUCHAO, LING ZHIYOU, WANG YIJIE, GUO XIAOLING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING CLEANING CLEANING IN GENERAL COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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