DRYING METHOD FOR PARTICULATE MATERIAL AND DRYING DEVICE FOR PARTICULATE MATERIAL

WIPO Patent Application WO/2010/053090

A1

Disclosed is a drying device (1) for a particulate material having a drying hopper (21) that stores a particulate material and a blower (15) and a heater (26) for the purpose of supplying heated gas to the drying hopper, the device being further equipped with: a first temperature detection sensor (44) that detects a temperature which indicates the drying process status of the particulate material within the drying hopper; a second temperature detection sensor (45) that detects the temperature of gas which has passed through the heater; and a control means (41) that stops the heater when the temperature detected by the first temperature sensor exceeds a preset first threshold value, and that stops the blower when the heater is stopped and the temperature detected by the second temperature sensor falls below a preset second threshold value, and then starts the heater and blower when a prescribed first period of time has elapsed from the stopping of the heater.

JPS6018233	[Title of the device] Drier
JP2022100849	GRANULATING/DRYING DEVICE, AND GRANULATING/DRYING METHOD
WO/2004/022608	PROCESS FOR THE PRODUCTION OF SAP

NOSAKA MASAAKI (JP)
TADA HIROSHI (JP)

PCT/JP2009/068828

May 14, 2010

November 04, 2009

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MATSUI MFG (JP)
NOSAKA MASAAKI (JP)
TADA HIROSHI (JP)

F26B25/00; B01D53/26; F26B17/10; F26B21/04

JP4020482B2	2007-12-12
JP3914566B2	2007-05-16
JP2005003287A	2005-01-06
JP2000320970A	2000-11-24

NAKAI HIROYUKI (JP)
Hiroyuki Nakai (JP)

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