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WO2012005164A1 - Système de séchage de type à circulation de gaz d'échappement sec équipé d'une unité de pompe à chaleur - Google Patents

Système de séchage de type à circulation de gaz d'échappement sec équipé d'une unité de pompe à chaleur Download PDF

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Publication number
WO2012005164A1
WO2012005164A1 PCT/JP2011/065042 JP2011065042W WO2012005164A1 WO 2012005164 A1 WO2012005164 A1 WO 2012005164A1 JP 2011065042 W JP2011065042 W JP 2011065042W WO 2012005164 A1 WO2012005164 A1 WO 2012005164A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
pump unit
heat pump
drying system
dry exhaust
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2011/065042
Other languages
English (en)
Japanese (ja)
Inventor
健治 横井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okawara Mfg Co Ltd
Original Assignee
Okawara Mfg Co Ltd
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 Okawara Mfg Co Ltd filed Critical Okawara Mfg Co Ltd
Priority to JP2012523836A priority Critical patent/JP5878468B2/ja
Publication of WO2012005164A1 publication Critical patent/WO2012005164A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the dry exhaust gas circulation type drying system comprising the heat pump unit according to claim 4 is provided with a heat exchanger for transferring the heat of the dry exhaust gas to the working water at the subsequent stage of the scrubber device in addition to the above requirements. It is characterized by being.
  • the drying system S shown in FIG. 3 includes a heat exchanger 55 for transferring the heat of the cleaned gas D4 to the working water M at the subsequent stage of the scrubber device 5.
  • a heat transfer tube 56 is arranged in a housing 57, and heat exchange is performed between the cleaned gas D 4 that passes through the housing 57 and the working water M that passes through the heat transfer tube 56. Is configured to be performed.
  • the heat that could not be transferred to the scrubber water 52 in the scrubber device 5 can be transferred to the working water M, and the energy efficiency of the entire drying system S can be improved to further reduce the running. Operation at cost is possible.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

L'invention a pour objet de développer un système de séchage de type à circulation de gaz d'échappement sec doté d'une unité de pompe à chaleur innovante, l'utilisation cyclique de gaz d'échappement sec étant permise, et le rendement énergétique du système de séchage dans son ensemble étant amélioré et une réduction des coûts étant en outre réalisée. Le système de séchage est caractérisé en ce qu'un évaporateur dans l'unité de pompe à chaleur est alimenté cycliquement en eau active en guise de milieu source de chaleur, et un dispositif d'épuration permettant d'épurer le gaz d'échappement sec évacué d'un dispositif de séchage est fourni de sorte que le gaz d'échappement sec épuré (gaz ayant été épuré) soit partiellement ou entièrement renvoyé vers l'unité de pompe à chaleur, réchauffé en cet endroit puis fourni au dispositif de séchage en qualité de gaz de séchage.
PCT/JP2011/065042 2010-07-08 2011-06-30 Système de séchage de type à circulation de gaz d'échappement sec équipé d'une unité de pompe à chaleur Ceased WO2012005164A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012523836A JP5878468B2 (ja) 2010-07-08 2011-06-30 ヒートポンプユニットを具えた乾燥排ガス循環式乾燥システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-155386 2010-07-08
JP2010155386 2010-07-08

Publications (1)

Publication Number Publication Date
WO2012005164A1 true WO2012005164A1 (fr) 2012-01-12

Family

ID=45441146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/065042 Ceased WO2012005164A1 (fr) 2010-07-08 2011-06-30 Système de séchage de type à circulation de gaz d'échappement sec équipé d'une unité de pompe à chaleur

Country Status (2)

Country Link
JP (1) JP5878468B2 (fr)
WO (1) WO2012005164A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098548A1 (fr) * 2015-05-26 2016-11-30 Alstom Technology Ltd Sechage de lignite avec pompe à chaleur
US9835056B2 (en) 2015-05-26 2017-12-05 General Electric Technology Gmbh Lignite drying integration with a water/steam power cycle
US9944874B2 (en) 2015-05-26 2018-04-17 General Electric Technology Gmbh Lignite drying with a heat recovery circuit
US9944875B2 (en) 2015-05-26 2018-04-17 General Electric Technology Gmbh Lignite drying in a lignite fired power plant with a heat pump
KR102219328B1 (ko) * 2020-09-02 2021-02-24 (주)한미엔텍 슬러지 하이브리드 건조 시스템
EP3184946B1 (fr) * 2015-12-23 2023-11-22 RWE Generation NL B.V. Dispositif pour sécher un matériau humide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117346502B (zh) * 2023-12-06 2024-03-19 泉州装备制造研究所 风道可调的蓄热型往复式旋转智能热泵干燥系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111432A (ja) * 1988-02-03 1990-04-24 Mas Fab Gustav Eirich 湿気物質の脱液処理法
JP2004093018A (ja) * 2002-08-30 2004-03-25 Mitsubishi Heavy Ind Ltd 焼却システム
JP2010196939A (ja) * 2009-02-24 2010-09-09 Okawara Mfg Co Ltd ヒートポンプユニットを具えた乾燥システム
JP2011021778A (ja) * 2009-07-14 2011-02-03 Okawara Mfg Co Ltd ヒートポンプユニットと昇温装置とを具えた乾燥システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3037457B2 (ja) * 1991-04-30 2000-04-24 月島機械株式会社 含水固形物の乾燥・焼却方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111432A (ja) * 1988-02-03 1990-04-24 Mas Fab Gustav Eirich 湿気物質の脱液処理法
JP2004093018A (ja) * 2002-08-30 2004-03-25 Mitsubishi Heavy Ind Ltd 焼却システム
JP2010196939A (ja) * 2009-02-24 2010-09-09 Okawara Mfg Co Ltd ヒートポンプユニットを具えた乾燥システム
JP2011021778A (ja) * 2009-07-14 2011-02-03 Okawara Mfg Co Ltd ヒートポンプユニットと昇温装置とを具えた乾燥システム

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098548A1 (fr) * 2015-05-26 2016-11-30 Alstom Technology Ltd Sechage de lignite avec pompe à chaleur
EP3098550A1 (fr) * 2015-05-26 2016-11-30 General Electric Technology GmbH Séchage de lignite avec pompe à chaleur
US9835056B2 (en) 2015-05-26 2017-12-05 General Electric Technology Gmbh Lignite drying integration with a water/steam power cycle
US9944874B2 (en) 2015-05-26 2018-04-17 General Electric Technology Gmbh Lignite drying with a heat recovery circuit
US9944875B2 (en) 2015-05-26 2018-04-17 General Electric Technology Gmbh Lignite drying in a lignite fired power plant with a heat pump
US10392575B2 (en) 2015-05-26 2019-08-27 General Electric Company Lignite drying with closed loop heat pump
EP3184946B1 (fr) * 2015-12-23 2023-11-22 RWE Generation NL B.V. Dispositif pour sécher un matériau humide
KR102219328B1 (ko) * 2020-09-02 2021-02-24 (주)한미엔텍 슬러지 하이브리드 건조 시스템

Also Published As

Publication number Publication date
JPWO2012005164A1 (ja) 2013-09-02
JP5878468B2 (ja) 2016-03-08

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