Powdery particle conveying system and roots blower operating method

A powdery particle conveying system is provided in which electric power consumption can be saved when powdery particles are conveyed by use of a roots blower (2). In the case where the powdery particles are conveyed to a reservoir tank (A1-A4) near the roots blower (2), the frequency of a power sour...

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Hauptverfasser:	TANAKA, AKIHIRO, UEHARA, HIROOMI, MIYASHITA, YOSHINORI, FUJISAWA, SHIGEMI, HAMADA, YOSHIAKI, KANOU, OSAMU, NAKADA, YOSHIO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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creator	TANAKA, AKIHIRO UEHARA, HIROOMI MIYASHITA, YOSHINORI FUJISAWA, SHIGEMI HAMADA, YOSHIAKI KANOU, OSAMU NAKADA, YOSHIO
description	A powdery particle conveying system is provided in which electric power consumption can be saved when powdery particles are conveyed by use of a roots blower (2). In the case where the powdery particles are conveyed to a reservoir tank (A1-A4) near the roots blower (2), the frequency of a power source of a roots blower (2) driving motor (4) is reduced, thereby reducing an output of the roots blower (2). In contrast, in the case where the powdery particles are conveyed to a remote reservoir tank (B1,B2), a voltage of a commercial frequency is applied to the motor (4).
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subjects	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
title	Powdery particle conveying system and roots blower operating method
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