Cinder valve packing sealing device

The utility model discloses a packing sealing device for an ash discharging valve, which is characterized by comprising a gland bolt (1), a packing gland (2), a valve plate (3), a packing box (4) and a packing layer (5), the packing layer (5) is positioned on the inner bottom surface of the packing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN BOLANG, JIA FENGMEI, DUAN YI, ZHANG JIALONG, YOU ENBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CYLINDERS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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