Press spinning tank

The utility model belongs to the technical field of storage tanks, and particularly relates to a press spinning tank which comprises a tank body, an inner cover and a press cover, a necking portion is arranged on the upper portion of the tank body, internal threads are arranged on the inner side of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HUANG YANFA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of storage tanks, and particularly relates to a press spinning tank which comprises a tank body, an inner cover and a press cover, a necking portion is arranged on the upper portion of the tank body, internal threads are arranged on the inner side of the necking portion, the inner cover comprises an inner vertical annular plate, an outer vertical annular plate and a top transverse annular plate, and the outer vertical annular plate is arranged on the outer side of the inner vertical annular plate and connected with the inner vertical annular plate through the top transverse annular plate. A plurality of sunken clamping positions are arranged at the joint of the outer vertical annular plate and the top transverse annular plate, and an outer thread matched with the inner thread is arranged on the outer side of the inner vertical annular plate; the pressing cover comprises an upper pressing plate and a side vertical annular plate connected with the upper pressing