WO2010053278A3 - Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system - Google Patents

Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system Download PDF

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Publication number
WO2010053278A3
WO2010053278A3 PCT/KR2009/006395 KR2009006395W WO2010053278A3 WO 2010053278 A3 WO2010053278 A3 WO 2010053278A3 KR 2009006395 W KR2009006395 W KR 2009006395W WO 2010053278 A3 WO2010053278 A3 WO 2010053278A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
heat exchange
low
temperature
heat exchanger
Prior art date
Application number
PCT/KR2009/006395
Other languages
French (fr)
Korean (ko)
Other versions
WO2010053278A2 (en
Inventor
김경천
문용석
Original Assignee
Kim Kyeong Cheon
Mun Yong Seok
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kim Kyeong Cheon, Mun Yong Seok filed Critical Kim Kyeong Cheon
Priority to CN2009801441441A priority Critical patent/CN102232172B/en
Priority to JP2011535505A priority patent/JP5584694B2/en
Publication of WO2010053278A2 publication Critical patent/WO2010053278A2/en
Publication of WO2010053278A3 publication Critical patent/WO2010053278A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

The present invention relates to vertical and horizontal integrated heat exchanger units equipped with a waste heat recovery system designed in such a way that during heat exchange between a high-temperature waste heat supplied by a drier during blow dry and a low-temperature exhaust gas, the heat is recovered from the heat source and is supplied to the drier in the form of hot air via a condenser. Provided is a vertical integrated heat exchange unit (10) for supplying hot air to the inside of a drier (30) through a discharge duct (18) when external fresh air is sucked into a suction chamber (12) by a fan blower (14) driven by a driving device (15) and is passing through a heat exchanger (17) for generating a heat source. Said vertical integrated heat exchanger comprises: a compressor (50) installed on the upper side of the suction chamber (12) so as to compress an introduced low-temperature, low-pressure refrigerant to a high-temperature, high-pressure refrigerant, and to introduce the refrigerant into said heat exchanger (17) for generating a heat source; a heat exchanger (41) for recovering waste heat which is installed inside a discharge duct (40) for discharging waste heat from the inside of said drier (30) installed on the upper side of a discharge duct (18) in which said heat exchanger (17) for generating a heat source is installed, so as to exchange heat between the high-temperature waste heat discharged through said discharge duct (18) and a low-temperature exhaust gas; and a refrigerant expansion device (60) for converting the compressed high-pressure refrigerant discharged through a refrigerant discharge pipe (17b) of said heat exchanger (17) for generating a heat source into a low-temperature, low-pressure refrigerant, and introducing the low-temperature, low-pressure refrigerant to said heat exchanger (41) for recovering waste heat. Said heat exchange unit as described above requires low power and thus can greatly saving energy in comparison to heat exchangers used in conventional integrated heat exchange units (steam heater type, thermal medium heater type, and electric heater type). Also, said heat exchange unit uses electricity which is a clean fuel, and thus does not produce exhaust gases, while steam heater type and thermal medium heater type heat exchange units produce exhaust gases. In addition, said heat exchange unit consumes the least energy among existing integrated heat exchange units, thereby reducing production costs (a minimum of 20% of the energy consumed by using electric heaters and 5% of the energy consumed by using boiler kerosene). Furthermore, said heat exchange unit requires only 15–20% of the power consumed by using electric heaters, thus remarkably reducing a primary power installation cost, preventing a sharp increase in the amount of electricity used due to increasing oil costs, and reducing losses due to labour costs incurred when the amount of electricity consumed exceeds a certain amount. Said heat exchange unit also does not require separate secondary equipment (a boiler room, etc.), and thus can be installed in small spaces.
PCT/KR2009/006395 2008-11-05 2009-11-02 Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system WO2010053278A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009801441441A CN102232172B (en) 2008-11-05 2009-11-02 Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system
JP2011535505A JP5584694B2 (en) 2008-11-05 2009-11-02 Vertical and horizontal integrated heat exchange units with waste heat recovery units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0109219 2008-11-05
KR1020080109219A KR100925051B1 (en) 2008-11-05 2008-11-05 Vertical and horizental type heat exchanger unit having waste heat withdrawal apparatus

Publications (2)

Publication Number Publication Date
WO2010053278A2 WO2010053278A2 (en) 2010-05-14
WO2010053278A3 true WO2010053278A3 (en) 2010-07-29

Family

ID=41561194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006395 WO2010053278A2 (en) 2008-11-05 2009-11-02 Vertical and horizontal integrated heat exchange units equipped with a waste heat recovery system

Country Status (4)

Country Link
JP (1) JP5584694B2 (en)
KR (1) KR100925051B1 (en)
CN (1) CN102232172B (en)
WO (1) WO2010053278A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102673118B (en) * 2012-04-23 2015-01-07 东莞市永淦节能科技有限公司 Energy-saving system for high-temperature heat pump of printing machinery
US8869420B1 (en) * 2012-11-19 2014-10-28 Mousa Mohammad Nazhad Energy-efficient process and apparatus for drying feedstock
CN104309294A (en) * 2014-11-07 2015-01-28 合肥大安印刷有限责任公司 Quick drying mechanism
KR101582452B1 (en) 2014-11-17 2016-01-05 신성에너텍주식회사 Apparatus for providing a hot wind with heat exchanger of plate format
CN105058976B (en) * 2015-09-16 2017-09-19 湖州佳宁印刷有限公司 It is equipped with the letterpress of drying unit
CN108437624A (en) * 2018-05-17 2018-08-24 湖州慧鑫文化传播有限公司 A kind of corrugated paper box printing machine hot-air drying device
KR20230170363A (en) 2022-06-10 2023-12-19 신희원 Filter Apparatus For Liquid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07174435A (en) * 1993-12-20 1995-07-14 Hokoku Kogyo Co Ltd Heat recovering device
KR20000019523U (en) * 1999-04-14 2000-11-15 김창수 A recycling device of used heat for a hot blower
KR100561975B1 (en) * 2004-05-10 2006-03-22 최동순 Waste heat collection apparatus of heat producer
KR100862982B1 (en) * 2007-09-19 2008-10-13 서기철 Waste heat recovery system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628222Y2 (en) * 1990-11-30 1994-08-03 エノ産業株式会社 Paint drying equipment
JPH05299818A (en) * 1992-04-20 1993-11-12 Nippondenso Co Ltd Drying equipment
JPH0685068U (en) * 1993-05-20 1994-12-06 勝美 玉井 Paint baking drying using far infrared effect
JP3028175B2 (en) * 1994-02-21 2000-04-04 株式会社ヒラノテクシード Web heat treatment equipment
JP2001096190A (en) * 1999-09-28 2001-04-10 Ricoh Elemex Corp Air cleaner
JP3586863B2 (en) * 2002-04-12 2004-11-10 日本エアーテック株式会社 Clean drying storage and its control method
JP4026469B2 (en) * 2002-10-16 2007-12-26 松下電器産業株式会社 Clothes dryer
JP4466084B2 (en) * 2004-01-20 2010-05-26 株式会社デンソー Hybrid heat source machine and water heater
JP2006300364A (en) * 2005-04-18 2006-11-02 Matsushita Electric Ind Co Ltd Exhaust heat recovering and utilizing device and exhaust heat recovering and utilizing method for hot air ventilating dryer with sensible heat exchanger
JP2006300365A (en) * 2005-04-18 2006-11-02 Matsushita Electric Ind Co Ltd Exhaust heat utilizing device and exhaust heat utilizing method for hot air ventilating dryer with sensible heat exchanger
JP2007105591A (en) * 2005-10-12 2007-04-26 Matsushita Electric Ind Co Ltd Garbage treating machine
JP2007192528A (en) * 2006-01-23 2007-08-02 Orient Sogyo:Kk Printer drying device
JP4427680B2 (en) * 2006-09-12 2010-03-10 正治 榎園 Ink dryer for inkjet printer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07174435A (en) * 1993-12-20 1995-07-14 Hokoku Kogyo Co Ltd Heat recovering device
KR20000019523U (en) * 1999-04-14 2000-11-15 김창수 A recycling device of used heat for a hot blower
KR100561975B1 (en) * 2004-05-10 2006-03-22 최동순 Waste heat collection apparatus of heat producer
KR100862982B1 (en) * 2007-09-19 2008-10-13 서기철 Waste heat recovery system

Also Published As

Publication number Publication date
WO2010053278A2 (en) 2010-05-14
CN102232172A (en) 2011-11-02
JP5584694B2 (en) 2014-09-03
KR100925051B1 (en) 2009-11-03
CN102232172B (en) 2013-01-23
JP2012507689A (en) 2012-03-29

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