POWDER/PARTICLE PROCESSING DEVICE AND POWDER/PARTICLE PROCESSING METHOD

The invention provides a powder processing device and method, which can reduce the dew point of the conveying destination of the powder and stabilize the air volume in a containing part for containing the powder. The dehumidified and heated drying air is supplied into the drying hopper (11), so that...

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Bibliographische Detailangaben
1. Verfasser:	HOYAMA KATSUAKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a powder processing device and method, which can reduce the dew point of the conveying destination of the powder and stabilize the air volume in a containing part for containing the powder. The dehumidified and heated drying air is supplied into the drying hopper (11), so that the powder and particles accommodated in the drying hopper (11) are dried. A conveyance line (44) for conveying the dried powder to a conveyance destination hopper (54) communicates with the inside of the drying hopper (11), and a conveyance airflow extending to the conveyance destination (54) via the conveyance destination hopper (54) flows on the downstream side in the conveyance direction of the drying hopper (11). The powder/granular material contained in the drying hopper (11) is conveyed to the conveyance destination hopper (54) by generating a conveyance airflow in the conveyance direction in the conveyance line (44). After the powder is conveyed, a state is generated in which the conveyance line (44) is op