Vacuum purification device

The utility model aims to provide a vacuum purification device, and belongs to the technical field of vacuum adsorption sieves. The filter comprises a sealing shell, a filter screen and baffles arranged in an up-down staggered mode are arranged in the sealing shell, and the baffles are arranged belo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YONGMING, LIU XINGZHEN, CHEN JINRUI, SHI QINGLIN, WANG SIBIN, FENG QUNDI, XIONG GAOCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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