Ladle pocket block structure

The utility model discloses a ladle pocket block structure, this structure includes the pocket block body, the last bellmouth orifice that link up, first constant diameter straight hole, bellmouth orifice and second constant diameter straight hole are down seted up along the central axis in proper o...

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Bibliographic Details
Main Authors RUAN GUOZHI, QIU WENDONG, OUYANG JUNHUA
Format Patent
LanguageEnglish
Published 16.09.2015
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The utility model discloses a ladle pocket block structure, this structure includes the pocket block body, the last bellmouth orifice that link up, first constant diameter straight hole, bellmouth orifice and second constant diameter straight hole are down seted up along the central axis in proper order to the pocket block body, the macrostoma end of going up the bellmouth orifice flushes with the top surface of pocket block body, first constant diameter straight hole is connected and osculum end diameter is greater than the diameter of first constant diameter straight hole to the osculum end of lower bellmouth orifice, the macrostoma end of lower bellmouth orifice connect second constant diameter straight hole and the diameter of macrostoma end diameter and second constant diameter straight hole unanimously. The drawback of traditional pocket block has been overcome to this structure, has avoided the molten steel to corrode the directness of pocket block, has improved the scour resistance ability to increase life, prolonged the ladle maintenance cycle, guaranteed normal, the safe handling of ladle.
Bibliography:Application Number: CN20152232155U