Title:
DRYING FACILITY AND ITS OPERATIONAL METHOD
Document Type and Number:
Japanese Patent JP2017089990
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To develop as a technical theme new drying facility and its operational method capable of keeping requisite calorie per unit time by keeping a load of a drying machine when an air heating furnace to which a fluidized-bed combustion furnace is applied is used as a heat source for the drying machine, resulting in that a combustion state of the air heating furnace is stabilized and further an operation at a low running cost can be carried out.SOLUTION: This invention shows a feature that it sets in advance a moisture value of a dried product P that can be attained by processing a processed item by a drying machine 1, sets a moisture evaporating amount per unit time from the processed item at the drying machine 1, then an operation for keeping the calorie per unit time required at the drying machine 1 constant is carried out. There is provided a moisture meter 21 for use in measuring the moisture value of the processed item and there is provided a control device for performing controlling operation for automatic adjustment of a feeding amount of processed item to the drying machine 1 so as to cause an amount of supplied moisture per unit time into the drying machine 1 to be kept constant.SELECTED DRAWING: Figure 1
Inventors:
YAMAMOTO TAKEMI
Application Number:
JP2015221989A
Publication Date:
May 25, 2017
Filing Date:
November 12, 2015
Export Citation:
Assignee:
OKAWARA MFG
International Classes:
F26B25/00; C02F11/12; F23G5/04; F26B3/04; F26B23/02
Domestic Patent References:
| JPH09138070A | 1997-05-27 | |||
| JPS58168807A | 1983-10-05 | |||
| JPH0886569A | 1996-04-02 |
Attorney, Agent or Firm:
Takahiko Higashiyama