Radial rotary seal formula valve and use its tail gas heat transfer device

The utility model relates to a radial rotary seal formula valve and use its tail gas heat transfer device relates to the valve field, makes radial rotary seal formula valve use with sleeved type's tail gas heat transfer device is supporting. The main technical scheme who adopts does: radial rot...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO ZHINAN, HU WENJIE, QIN YIHUA, CHANG LI, MENG JIANJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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