Novel screw extruder

The utility model provides a novel screw extruder. The novel screw extruder comprises a base, a motor, a speed reducer, a machine barrel, a screw and a feeding hopper, wherein the motor, the speed reducer and the machine barrel are arranged on the base; the screw is arranged in the machine barrel an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HU QIUYING, XIAN JIANBIN, HUANG ZHITANG, CAO ZHIYONG, CEN YINGQING, CHEN ZHONGHAN, SHAO SHIFU, LIANG RUIYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model provides a novel screw extruder. The novel screw extruder comprises a base, a motor, a speed reducer, a machine barrel, a screw and a feeding hopper, wherein the motor, the speed reducer and the machine barrel are arranged on the base; the screw is arranged in the machine barrel and is connected with the speed reducer; the screw rod comprises a rod body and a spiral blade arranged on the rod body; a first oil duct is arranged in the rod body and is used for circulating hot oil; the first oil temperature machine is used for supplying hot oil to the rod body; the hot oil heaters are arranged in the axial direction of the machine barrel; the hot oil heater surrounds the machine barrel in the circumferential direction, a second oil channel is formed in the hot oil heater, and hot oil circulates in the second oil channel; the second oil temperature machine is used for supplying hot oil to the plurality of hot oil heaters; according to the screw extruder, the uniformity of heating the machine barr