External rust removal equipment for chemical conveying pipe

The utility model discloses external derusting equipment for a chemical material conveying pipe, which relates to the technical field of chemical engineering and comprises a box body, a fixing mechanism is arranged on one side of the inner wall of the box body and comprises a threaded rod, the outer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU MIN, QI LUJIE, LI JINGZHU, CAI JINLONG, QIU SHIBIN, GAO WEILONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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