WO2010051572A3 - Verfahren zum trocknen eines trocknungsguts - Google Patents
Verfahren zum trocknen eines trocknungsguts Download PDFInfo
- Publication number
- WO2010051572A3 WO2010051572A3 PCT/AT2009/000424 AT2009000424W WO2010051572A3 WO 2010051572 A3 WO2010051572 A3 WO 2010051572A3 AT 2009000424 W AT2009000424 W AT 2009000424W WO 2010051572 A3 WO2010051572 A3 WO 2010051572A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drying
- cycle
- dried
- product
- drying gas
- Prior art date
Links
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
- F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Es wird ein Verfahren zum Trocknen eines Trocknungsguts beschrieben, das innerhalb eines Trocknungsraums mit einem im Kreislauf geführten, über einen Wärmetauscher (8) erwärmten Trocknungsgas zum Austragen der verdampften Flüssigkeit beaufschlagt wird. Um mit einem geringen Fremdenergieeinsatz das Auslangen zu finden, wird vorgeschlagen, dass ein Teil des Trocknungsgasstroms aus dem Kreislauf ausgeschieden, verdichtet und im Wärmetauscher (8) unter Wärmeabgabe an den im Kreislauf geführten Trocknungsgasstrom kondensiert wird.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2742685A CA2742685A1 (en) | 2008-11-05 | 2009-11-05 | Method for drying a product to be dried |
US12/998,570 US20110219639A1 (en) | 2008-11-05 | 2009-11-05 | Method for estimating the health risk of a test subject |
EP09756237A EP2364424A2 (de) | 2008-11-05 | 2009-11-05 | Verfahren zum trocknen eines trocknungsguts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1723/2008 | 2008-11-05 | ||
AT0172308A AT507766B1 (de) | 2008-11-05 | 2008-11-05 | Verfahren zur trocknung fester stoffe mit minimalem energieeinsatz |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010051572A2 WO2010051572A2 (de) | 2010-05-14 |
WO2010051572A3 true WO2010051572A3 (de) | 2010-12-02 |
Family
ID=42153325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2009/000424 WO2010051572A2 (de) | 2008-11-05 | 2009-11-05 | Verfahren zum trocknen eines trocknungsguts |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110219639A1 (de) |
EP (1) | EP2364424A2 (de) |
AT (1) | AT507766B1 (de) |
CA (1) | CA2742685A1 (de) |
WO (1) | WO2010051572A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0902629D0 (en) * | 2009-02-17 | 2009-04-01 | Dickinson Legg Ltd | Tabacco drying apparatus |
US11215360B2 (en) * | 2015-08-18 | 2022-01-04 | Glock Ökoenergie Gmbh | Method and device for drying wood chips |
CN107763967A (zh) * | 2017-11-24 | 2018-03-06 | 航天长征化学工程股份有限公司 | 一种带有蒸汽压缩循环的低阶煤干燥系统 |
CN111780514A (zh) * | 2019-04-03 | 2020-10-16 | 四川轻化工大学 | 一种氯化锂的双联加热装置 |
CN113154856A (zh) * | 2021-04-16 | 2021-07-23 | 万达集团股份有限公司 | 高安全性abs高胶粉干燥床 |
CH720033A1 (de) * | 2022-09-13 | 2024-03-28 | Aquaero Gmbh | Verfahren zum Betreiben einer Anlage zum Trocknen von Trocknungsgut mittels überhitztem Dampf. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2099564A (en) * | 1978-02-10 | 1982-12-08 | Univ Monash | Fluidized bed drying |
FR2510736A1 (fr) * | 1981-07-28 | 1983-02-04 | Beghin Say Sa | Procede de sechage par recompression de vapeur |
US4602438A (en) * | 1985-04-26 | 1986-07-29 | Westinghouse Electric Corp. | Method and apparatus for fluidized steam drying of low rank coals with wet scrubbing |
EP0273406A2 (de) * | 1986-12-31 | 1988-07-06 | Rheinbraun Aktiengesellschaft | Verfahren und Anlage zum Trocknen von Rohbraunkohle in einem Wirbelbett-Trockner |
EP0407278A1 (de) * | 1989-07-06 | 1991-01-09 | François Laurenty | Trocknungsturm für körnige Produkte |
WO2003054463A1 (fr) * | 2001-12-21 | 2003-07-03 | Armines | Procede et installation de sechage d'une masse de matiere fibreuse par compression mecanique d'air tres humide |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4811547B1 (de) * | 1968-06-19 | 1973-04-13 | ||
US4466202A (en) * | 1983-03-07 | 1984-08-21 | Bend Research, Inc. | Energy-efficient evaporation process with means for vapor recovery |
US4680938A (en) * | 1985-05-08 | 1987-07-21 | Paccar Inc | Air drying system for pneumatic circuits |
DE3640610A1 (de) * | 1986-11-27 | 1988-06-09 | Uhde Gmbh | Verfahren und vorrichtung zum konditionieren von wasserhaltigem schuettgutmaterial |
US4941894A (en) * | 1988-04-12 | 1990-07-17 | Hankison Division Of Hansen, Inc. | Gas drying or fractioning apparatus and method |
-
2008
- 2008-11-05 AT AT0172308A patent/AT507766B1/de not_active IP Right Cessation
-
2009
- 2009-11-05 US US12/998,570 patent/US20110219639A1/en not_active Abandoned
- 2009-11-05 CA CA2742685A patent/CA2742685A1/en not_active Abandoned
- 2009-11-05 WO PCT/AT2009/000424 patent/WO2010051572A2/de active Application Filing
- 2009-11-05 EP EP09756237A patent/EP2364424A2/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2099564A (en) * | 1978-02-10 | 1982-12-08 | Univ Monash | Fluidized bed drying |
FR2510736A1 (fr) * | 1981-07-28 | 1983-02-04 | Beghin Say Sa | Procede de sechage par recompression de vapeur |
US4602438A (en) * | 1985-04-26 | 1986-07-29 | Westinghouse Electric Corp. | Method and apparatus for fluidized steam drying of low rank coals with wet scrubbing |
EP0273406A2 (de) * | 1986-12-31 | 1988-07-06 | Rheinbraun Aktiengesellschaft | Verfahren und Anlage zum Trocknen von Rohbraunkohle in einem Wirbelbett-Trockner |
EP0407278A1 (de) * | 1989-07-06 | 1991-01-09 | François Laurenty | Trocknungsturm für körnige Produkte |
WO2003054463A1 (fr) * | 2001-12-21 | 2003-07-03 | Armines | Procede et installation de sechage d'une masse de matiere fibreuse par compression mecanique d'air tres humide |
Also Published As
Publication number | Publication date |
---|---|
WO2010051572A2 (de) | 2010-05-14 |
CA2742685A1 (en) | 2010-05-14 |
US20110219639A1 (en) | 2011-09-15 |
EP2364424A2 (de) | 2011-09-14 |
AT507766B1 (de) | 2010-10-15 |
AT507766A1 (de) | 2010-07-15 |
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