Raw material dropwise adding device

The utility model relates to the technical field of dry strength agent processing, in particular to a raw material dripping device which comprises a material storage barrel and a dripping mechanism, the dripping mechanism is fixed on the material storage barrel and comprises a push plate, a sealing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHUANG XIANJUN, YUAN ZHENGHUI, XI JUNLIN, MA JUN, WU CONGWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of dry strength agent processing, in particular to a raw material dripping device which comprises a material storage barrel and a dripping mechanism, the dripping mechanism is fixed on the material storage barrel and comprises a push plate, a sealing ring, a cover body, a lifting mechanism and a control valve, the lifting mechanism is fixed on the material storage barrel and the push plate, and the sealing ring is fixed on the cover body. The sealing ring is fixedly arranged on the push plate in a sleeving mode, the sealing ring makes contact with the inner side wall of the material storage barrel, and the control valve is fixed to a discharging port of the material storage barrel. When the dry strength agent storage device is used, the push plate and the sealing ring descend in the material storage barrel together, then a dry strength agent in the material storage barrel is pushed out of the material storage barrel, in the pushing-out process, the cover body o