WO2009090492A3 - Thermodynamic closed loop desiccant rotor system and process - Google Patents
Thermodynamic closed loop desiccant rotor system and process Download PDFInfo
- Publication number
- WO2009090492A3 WO2009090492A3 PCT/IB2008/003935 IB2008003935W WO2009090492A3 WO 2009090492 A3 WO2009090492 A3 WO 2009090492A3 IB 2008003935 W IB2008003935 W IB 2008003935W WO 2009090492 A3 WO2009090492 A3 WO 2009090492A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor system
- desiccant rotor
- energy
- thermodynamic
- closed
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/104—Heat exchanger wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1056—Rotary wheel comprising a reheater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1088—Rotary wheel comprising three flow rotor segments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1092—Rotary wheel comprising four flow rotor segments
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Drying Of Gases (AREA)
Abstract
A thermodynamic closed loop desiccant rotor system and process utilizes at least one closed recirculation loop (11, 12, 13) that provides interchangeable energy directly to the desiccant material and various rotor isolated zoning configurations (Z1, Z2, Z3) in combination with various arrangements of energy exchange devices (10, 20, 41) and refrigeration components (60, 70) to maximize the interchangeable and recovered energy capability and capacity through both closed thermodynamic cycles and open cycle processes for significantly improved efficiency and energy conservation. The present desiccant rotor system may be utilized in an air conditioning system for dehumidification, humidification, moisture removal, and capture of moisture, and in other applications to remove unwanted gases.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2706490A CA2706490A1 (en) | 2007-12-03 | 2008-12-03 | Thermodynamic closed loop desiccant rotor system and process |
EP08870632A EP2232157A2 (en) | 2007-12-03 | 2008-12-03 | Thermodynamic closed loop desiccant rotor system and process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US501107P | 2007-12-03 | 2007-12-03 | |
US61/005,011 | 2007-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009090492A2 WO2009090492A2 (en) | 2009-07-23 |
WO2009090492A3 true WO2009090492A3 (en) | 2010-10-28 |
Family
ID=40674374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2008/003935 WO2009090492A2 (en) | 2007-12-03 | 2008-12-03 | Thermodynamic closed loop desiccant rotor system and process |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090139254A1 (en) |
EP (1) | EP2232157A2 (en) |
CA (1) | CA2706490A1 (en) |
WO (1) | WO2009090492A2 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2364381B1 (en) * | 2008-11-06 | 2013-04-17 | Yeda Research And Development Co., Ltd. | Methods and apparatus of electrochemical production of carbon monoxide, and uses thereof |
US8551230B2 (en) * | 2009-06-08 | 2013-10-08 | 7142871 Canada Inc. | PH2OCP—portable water and climatic production system |
US7905097B1 (en) * | 2009-10-05 | 2011-03-15 | Hamilton Sundstrand Corporation | Water-from-air system using a desiccant wheel |
DE102010007345A1 (en) * | 2010-02-09 | 2011-12-15 | Sabine Ludewig | Heat pump for use with e.g. compression heat pump for air conditionings of building room air, has recuperatively-arranged highly heat conductive hollow bodies through which aqueous potassium carbonate solution is flown |
JP5497492B2 (en) * | 2010-03-11 | 2014-05-21 | ヤンマー株式会社 | Desiccant air conditioner |
US20110296858A1 (en) * | 2010-06-02 | 2011-12-08 | 7291345 Canada Inc. | Ph2ocp portable water and climatic production system |
JP6086441B2 (en) | 2010-06-22 | 2017-03-01 | ブライ・エアー・アジア・ピーヴイティー・リミテッド | System and method for improving the performance of desiccant dehumidifiers for low humidity applications |
JP2013543106A (en) * | 2010-11-22 | 2013-11-28 | マンターズ コーポレイション | Desiccant dehumidification system with enhanced cooling capacity |
US20120145000A1 (en) * | 2010-12-10 | 2012-06-14 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Drying Process For Flue Gas Treatment |
US8915092B2 (en) * | 2011-01-19 | 2014-12-23 | Venmar Ces, Inc. | Heat pump system having a pre-processing module |
US9403116B2 (en) | 2011-07-18 | 2016-08-02 | Carrier Corporation | Regenerative scrubber system with single flow diversion actuator |
WO2013026255A1 (en) * | 2011-08-25 | 2013-02-28 | Ma Jun | Vapor compression type air conditioner of refrigeration combined with desiccant wheel dehumidification |
JP2013184086A (en) * | 2012-03-06 | 2013-09-19 | Seibu Giken Co Ltd | Adsorption type dehumidifier |
GB2502157B (en) * | 2012-05-19 | 2018-11-07 | Redring Xpelair Group Ltd | Rotating Heat Exchanger |
DK178259B1 (en) * | 2013-11-01 | 2015-10-12 | Cotes As | A DEHUMIDIFIER SYSTEM FOR REGENERATING A DESSICANT WHEEL AND A DEHUMIDIFIER COMPRISING SAlD SYSTEM |
WO2015149117A1 (en) * | 2014-04-04 | 2015-10-08 | Commonwealth Scientific And Industrial Research Organisation | Method and apparatus for controlling moisture |
CN104567333A (en) * | 2014-11-05 | 2015-04-29 | 朱忠良 | Warehouse drying method |
JP6498483B2 (en) * | 2015-03-20 | 2019-04-10 | 株式会社西部技研 | Gas recovery concentrator |
KR101749194B1 (en) * | 2015-11-18 | 2017-06-20 | 주식회사 경동나비엔 | Air-conditioner capable of heating and humidity control and the method thereof |
KR101664791B1 (en) * | 2015-11-18 | 2016-10-12 | 주식회사 경동나비엔 | Air-conditioner capable of ventilation and humidity control and the method thereof |
KR101782838B1 (en) * | 2016-02-12 | 2017-10-23 | 주식회사 경동나비엔 | Air conditioner and the method thereof |
AU2019295851A1 (en) * | 2018-06-29 | 2021-01-07 | Munters Corporation | Rotary bed sorption system including recycled isolation loop and purge/regeneration loop |
BE1027511B1 (en) * | 2019-08-16 | 2021-03-17 | Atlas Copco Airpower Nv | Dryer for compressed gas, compressor installation equipped with dryer and method for drying compressed gas |
PL4013534T3 (en) * | 2019-08-16 | 2024-03-18 | Atlas Copco Airpower N.V. | Dryer for compressed gas, compressor installation provided with a dryer and a method for drying compressed gas |
US20220196257A1 (en) * | 2020-12-22 | 2022-06-23 | Mir G&I Co., Ltd. | IoT Based Smart Hybrid Dehumidifier System and Control Method |
CN112728660B (en) * | 2021-01-20 | 2022-03-22 | 广东美的暖通设备有限公司 | Runner humidifying device, air conditioning system with same, control method and controller |
SE545313C2 (en) * | 2021-08-23 | 2023-06-27 | Munters Europe Ab | A desiccant dehumidifier |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6029467A (en) * | 1996-08-13 | 2000-02-29 | Moratalla; Jose M. | Apparatus for regenerating desiccants in a closed cycle |
US20050150378A1 (en) * | 2004-01-12 | 2005-07-14 | Dunne Stephen R. | Adsorption process for continuous purification of high value gas feeds |
EP1683563A2 (en) * | 2005-01-21 | 2006-07-26 | POLARIS Srl | Method and system for treating a gaseous stream containing organic and inorganic volatile compounds |
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US3176446A (en) * | 1963-05-27 | 1965-04-06 | Svenskaflakfabriken Ab | Ceramic gas conditioner |
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US4738120A (en) * | 1987-09-21 | 1988-04-19 | Lin Win Fong | Refrigeration-type dehumidifying system with rotary dehumidifier |
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DE19516311A1 (en) * | 1995-05-04 | 1996-11-07 | Graeff Roderich Wilhelm | Method and device for preparing an adsorbent containing an agent, in particular moisture |
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JP3581255B2 (en) * | 1998-07-14 | 2004-10-27 | 株式会社西部技研 | Gas adsorption concentrator |
US6094835A (en) * | 1998-12-14 | 2000-08-01 | University Of Central Florida | Heat pump dryer with desciccant enhanced moisture removal |
JP2001070739A (en) * | 1999-09-03 | 2001-03-21 | Nabco Ltd | Compressed air dehumidifier, compressed air dehumidifing apparatus and remodeling system of them |
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US6237354B1 (en) * | 1999-10-27 | 2001-05-29 | Charles J. Cromer | Cooling system |
US6141979A (en) * | 1999-11-19 | 2000-11-07 | American Standard Inc. | Dual heat exchanger wheels with variable speed |
JP2001255083A (en) * | 2000-03-14 | 2001-09-21 | Seibu Giken Co Ltd | Heat exchanger |
JP4703889B2 (en) * | 2000-06-05 | 2011-06-15 | 富士フイルム株式会社 | Method for circulating concentration treatment of dry type dehumidifier regeneration gas |
US6711907B2 (en) * | 2001-02-28 | 2004-03-30 | Munters Corporation | Desiccant refrigerant dehumidifier systems |
US6557365B2 (en) * | 2001-02-28 | 2003-05-06 | Munters Corporation | Desiccant refrigerant dehumidifier |
JP3406593B2 (en) * | 2001-05-16 | 2003-05-12 | 株式会社荏原製作所 | Dehumidifier |
US7101414B2 (en) * | 2004-04-27 | 2006-09-05 | Munters Corporation | Rotary bed sorption system including at least one recycled isolation loop, and methods of designing and operating such a system |
US6973795B1 (en) * | 2004-05-27 | 2005-12-13 | American Standard International Inc. | HVAC desiccant wheel system and method |
US7601206B2 (en) * | 2006-08-22 | 2009-10-13 | Mesosystems Technology, Inc. | Method and apparatus for generating water using an energy conversion device |
-
2008
- 2008-12-03 US US12/315,569 patent/US20090139254A1/en not_active Abandoned
- 2008-12-03 WO PCT/IB2008/003935 patent/WO2009090492A2/en active Application Filing
- 2008-12-03 EP EP08870632A patent/EP2232157A2/en not_active Withdrawn
- 2008-12-03 CA CA2706490A patent/CA2706490A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029467A (en) * | 1996-08-13 | 2000-02-29 | Moratalla; Jose M. | Apparatus for regenerating desiccants in a closed cycle |
US20050150378A1 (en) * | 2004-01-12 | 2005-07-14 | Dunne Stephen R. | Adsorption process for continuous purification of high value gas feeds |
EP1683563A2 (en) * | 2005-01-21 | 2006-07-26 | POLARIS Srl | Method and system for treating a gaseous stream containing organic and inorganic volatile compounds |
Also Published As
Publication number | Publication date |
---|---|
US20090139254A1 (en) | 2009-06-04 |
EP2232157A2 (en) | 2010-09-29 |
CA2706490A1 (en) | 2009-07-23 |
WO2009090492A2 (en) | 2009-07-23 |
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