DE60103327D1 - Trocknungsvorrichtung und Verfahren zur Steuerung des Luftdurchflusses in der Vorrichtung - Google Patents

Trocknungsvorrichtung und Verfahren zur Steuerung des Luftdurchflusses in der Vorrichtung

Info

Publication number
DE60103327D1
DE60103327D1 DE60103327T DE60103327T DE60103327D1 DE 60103327 D1 DE60103327 D1 DE 60103327D1 DE 60103327 T DE60103327 T DE 60103327T DE 60103327 T DE60103327 T DE 60103327T DE 60103327 D1 DE60103327 D1 DE 60103327D1
Authority
DE
Germany
Prior art keywords
desiccant
regeneration
process air
cooling
controlling
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.)
Expired - Lifetime
Application number
DE60103327T
Other languages
English (en)
Other versions
DE60103327T2 (de
Inventor
Robert R Crawford
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.)
Protec Polymer Processing GmbH
Original Assignee
Mann and Hummel Protec GmbH
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 Mann and Hummel Protec GmbH filed Critical Mann and Hummel Protec GmbH
Publication of DE60103327D1 publication Critical patent/DE60103327D1/de
Application granted granted Critical
Publication of DE60103327T2 publication Critical patent/DE60103327T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
    • 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
    • B01D53/04—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 stationary adsorbents
    • B01D53/0454—Controlling 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • 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
    • 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
    • F24F3/1429—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 alternatively operating a heat exchanger in an absorbing/adsorbing mode and a heat exchanger in a regeneration mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Drying Of Gases (AREA)
  • Drying Of Solid Materials (AREA)
DE60103327T 2000-06-16 2001-06-07 Trocknungsvorrichtung und Verfahren zur Steuerung des Luftdurchflusses in der Vorrichtung Expired - Lifetime DE60103327T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21197300P 2000-06-16 2000-06-16
US211973P 2000-06-16

Publications (2)

Publication Number Publication Date
DE60103327D1 true DE60103327D1 (de) 2004-06-24
DE60103327T2 DE60103327T2 (de) 2005-05-25

Family

ID=22789012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60103327T Expired - Lifetime DE60103327T2 (de) 2000-06-16 2001-06-07 Trocknungsvorrichtung und Verfahren zur Steuerung des Luftdurchflusses in der Vorrichtung

Country Status (7)

Country Link
EP (1) EP1163947B1 (de)
JP (1) JP2002079044A (de)
AT (1) ATE267039T1 (de)
CA (1) CA2413652A1 (de)
DE (1) DE60103327T2 (de)
MX (1) MXPA02011653A (de)
WO (1) WO2001096798A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2354337B1 (es) * 2009-05-07 2011-10-07 Abengoa Solar New Technologies S.A. Deshumidificador de módulos fotovoltaicos.
EP2774591B1 (de) * 2013-03-08 2018-05-09 Hill-Rom Services, Inc. Verfahren und Vorrichtung zur Entfernung von Feuchtigkeit aus einer Matratzenauflage
US9956521B2 (en) 2015-04-03 2018-05-01 Ingersoll-Rand Company Blower purge dryer with cooling apparatus and methodology
GB2548590A (en) * 2016-03-22 2017-09-27 Gulf Organisation For Res And Dev Smart cooling system for all climates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL81538C (de) * 1936-03-06
US3950154A (en) * 1974-03-22 1976-04-13 Terry Henderson Regenerating drying system
JPS5532706A (en) * 1978-08-24 1980-03-07 Toshiba Corp Air dehumidifier for ozonizer
US4783432A (en) * 1987-04-28 1988-11-08 Pall Corporation Dryer regeneration through heat of compression and pressure swing desorption
JPH0620508B2 (ja) * 1987-11-16 1994-03-23 丸谷化工機株式会社 加圧空気の除湿方法
JPH02287085A (ja) * 1989-04-26 1990-11-27 Hitachi Ltd 空気分離装置用アルゴン精製方法及び装置
US5926969A (en) * 1997-06-13 1999-07-27 Universal Dynamics, Inc. Method and apparatus for regenerating a moist absorption medium
CA2311117C (en) * 1997-11-18 2007-06-12 Universal Dynamics, Inc. Method and system for controlling airflow in a multiple bed desiccant drying system
DK1010452T3 (da) * 1998-12-14 2005-12-19 Atlas Copco Airpower Nv Fremgangsmåde til törring af en gas

Also Published As

Publication number Publication date
CA2413652A1 (en) 2001-12-20
JP2002079044A (ja) 2002-03-19
WO2001096798A1 (en) 2001-12-20
EP1163947A1 (de) 2001-12-19
ATE267039T1 (de) 2004-06-15
EP1163947B1 (de) 2004-05-19
DE60103327T2 (de) 2005-05-25
MXPA02011653A (es) 2003-10-06

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