Feeding device of starch-based biodegradable material parallel double-screw extruder

The utility model discloses a feeding device of a starch-based biodegradable material parallel twin-screw extruder, which relates to the technical field of extruders and comprises a base, an extrusion cylinder is arranged on the upper portion of the base, a feeding port is arranged on the upper port...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DUAN CHAO, ZHANG BAOBO, ZHAO RUKAI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a feeding device of a starch-based biodegradable material parallel twin-screw extruder, which relates to the technical field of extruders and comprises a base, an extrusion cylinder is arranged on the upper portion of the base, a feeding port is arranged on the upper portion of one end of the extrusion cylinder, L-shaped plates are arranged on the upper portions of the two sides of the feeding port, and the L-shaped plates are arranged on the upper portions of the two sides of the feeding port. Wherein a servo motor is installed on one side of the upper portion of one L-shaped plate, a vibrating type anti-blocking assembly is arranged between the two L-shaped plates, and the vibrating type anti-blocking assembly comprises a vibrating rod and a double-tooth lead screw rotationally installed between the upper sides of the two L-shaped plates. According to the feeding device of the parallel double-screw extruder for the starch-based biodegradable materials, during feeding, a servo mot