| 摘要 |
PROBLEM TO BE SOLVED: To provided a heat exchange device and a heat exchange method capable of keeping a treating temperature and a treating time each in an appropriate range when applying heat exchange to a heat exchange object, and capable of stably producing a product with satisfactory reproducibility. SOLUTION: The heat exchange device 10 of the present invention is provided with a heat transfer vessel 11 containing the heat exchange object 1 and transferring heat thereto; a heat exchanger 12 circulating a heat exchanging medium 2 for heat exchanging with the heat exchange object 1 contained in the vessel 11; an agitation means 17 agitating the contained heat exchange object 1; an operation part 20 calculating an overall heat transfer coefficient on real time based on temperatures of the heat exchanging medium 2 and the heat exchange object 1; and at least one of an agitation speed changing means 24 changing the agitation speed of the agitation means 17 according to the calculated overall heat transfer coefficient and a flow rate changing means 23 changing the flow rate of the heat exchanging medium 2 flowing into the heat exchanger 12. COPYRIGHT: (C)2005,JPO&NCIPI
|
