Vacuum degassing device for bearing steel pipe production based on vacuum environment

The utility model discloses a vacuum degassing device for bearing steel pipe production based on vacuum environment, which comprises a degassing chamber, the top of the degassing chamber is provided with a waste gas filtering device, the top of the left side of the degassing chamber is communicated...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO YUANMING, XU SHIQUAN, SI SHANGTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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