DISCHARGE PART IN VOLUME REDUCING MACHINE OF WASTE PLASTICS

PROBLEM TO BE SOLVED: To provide a volume reducing machine of waste plastics capable of eliminating the melting insufficiency of discharged volume reduced plastics and capable of easily replacing discharge nozzles. SOLUTION: A volume reducing machine 1 is equipped with a compression part for compres...

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Bibliographische Detailangaben
1. Verfasser:	TAJIRI YUKIO
Format:	Patent
Sprache:	eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a volume reducing machine of waste plastics capable of eliminating the melting insufficiency of discharged volume reduced plastics and capable of easily replacing discharge nozzles. SOLUTION: A volume reducing machine 1 is equipped with a compression part for compressing waste plastics charged in a charging part while moving them and a discharge part 4 wherein discharge nozzles 15 having discharge orifices 15a are provided in the die plate 14 arranged at the end part of the compression part so as to communicate with the interior of the volume reducing machine to discharge the plastics compressed, reduced in volume and melted in the compression part to the outside. The discharge orifice 19a of the nozzle base part 19 of each discharge nozzle 15 is formed into a taper shape gradually contracted toward the discharge orifice of the nozzle and the nozzle tip part 20 of the discharge nozzle can be fixed to the nozzle base part in a separable manner.