Title:
PRINTING DRYING DEVICE HAVING FUNCTION OF WASTE HEAT RECOVERY AND WASTE HEAT REUSE BY MEANS OF ORGANIC SOLVENT MEASUREMENT, AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2019/013383
Kind Code:
A1
Abstract:
The present invention relates to a printing drying device having a function of waste heat recovery and waste heat reuse by means of organic solvent measurement, and a method for controlling same, wherein waste heat generated by the printing drying device can be recovered and the recovered waste heat can be reused to conserve energy. The present invention comprises: a chamber part in which air is heated and circulated; a printing part which performs a printing and is connected to the chamber part, and in which a printed object is dried using the circulating heated air; a suction part which forcibly introduces air into the chamber part; a discharge part which forcibly discharges to the outside at least a portion of the air that has passed through the printing part. Also, the present invention comprises a recirculation part which is connected between the chamber part and the suction part, and which introduces at least a portion of the air that has passed through the printing part toward the suction part, thereby mixing said portion of the air with outside air, and then recirculates the air.
Inventors:
KIM KYOUNGCHUN (KR)
MUN YONGSUK (KR)
MUN YONGSUK (KR)
Application Number:
PCT/KR2017/008457
Publication Date:
January 17, 2019
Filing Date:
August 04, 2017
Export Citation:
Assignee:
BOOSUNG ENG CO LTD (KR)
International Classes:
B41F23/04; F26B13/10
Foreign References:
| JP2007237548A | 2007-09-20 | |||
| JP2007192528A | 2007-08-02 | |||
| JPH0233515B2 | 1990-07-27 | |||
| JP2012016949A | 2012-01-26 | |||
| KR20130047567A | 2013-05-08 |
Attorney, Agent or Firm:
BYEON, Jongjin (KR)
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