DE69511895D1 - METHOD AND DEVICE FOR IMPROVING THE EFFECTIVENESS OF AN AIR DRYING METHOD - Google Patents

METHOD AND DEVICE FOR IMPROVING THE EFFECTIVENESS OF AN AIR DRYING METHOD

Info

Publication number
DE69511895D1
DE69511895D1 DE69511895T DE69511895T DE69511895D1 DE 69511895 D1 DE69511895 D1 DE 69511895D1 DE 69511895 T DE69511895 T DE 69511895T DE 69511895 T DE69511895 T DE 69511895T DE 69511895 D1 DE69511895 D1 DE 69511895D1
Authority
DE
Germany
Prior art keywords
air
accommodates
chamber
electric motor
pressure fan
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
DE69511895T
Other languages
German (de)
Other versions
DE69511895T2 (en
Inventor
Knut Claesson
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.)
Corroventa AB
Original Assignee
Corroventa AB
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 Corroventa AB filed Critical Corroventa AB
Publication of DE69511895D1 publication Critical patent/DE69511895D1/en
Application granted granted Critical
Publication of DE69511895T2 publication Critical patent/DE69511895T2/en
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
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • E04B1/7092—Temporary mechanical ventilation of damp layers, e.g. insulation of a floating floor
    • 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
    • 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
    • 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
    • F24F2203/1004—Bearings or driving means
    • 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
    • F24F2203/1012—Details of the casing or cover
    • 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
    • F24F2203/1036—Details
    • 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
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments

Abstract

A method of increasing the yield of an air drying process involves delivering process air to a first process-air chamber (7) in an insulated housing (1) and having a defining wall which accommodates a rotating drying rotor (5). The process air is dehumidified and dried while exchanging moisture with hot regeneration air. The dried and heated process air is sucked into a second process-air chamber (8) which accommodates a high-pressure fan (18) provided with an electric motor (17), such that the process air passes and is heated by the electric motor prior to its delivery to the fan inlet. The pressurized process air of higher temperature is therewith delivered directly to a water-damaged layer or area. The invention also relates to an air drying apparatus which comprises an insulated housing (1) having two mutually delimited chambers (7, 8), of which the first chamber (7) accommodates a low-pressure fan (12) and the second chamber accommodates a high-pressure fan (18) provided with an electric motor (17) and operating in accordance with the method.
DE69511895T 1995-01-10 1995-12-21 METHOD AND DEVICE FOR IMPROVING THE EFFECTIVENESS OF AN AIR DRYING METHOD Expired - Lifetime DE69511895T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9500069A SE9500069L (en) 1995-01-10 1995-01-10 Methods and plant to increase the yield of an air drying process
PCT/SE1995/001565 WO1996021834A1 (en) 1995-01-10 1995-12-21 A method and an apparatus for increasing the yield of an airdrying process

Publications (2)

Publication Number Publication Date
DE69511895D1 true DE69511895D1 (en) 1999-10-07
DE69511895T2 DE69511895T2 (en) 2000-03-30

Family

ID=20396783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511895T Expired - Lifetime DE69511895T2 (en) 1995-01-10 1995-12-21 METHOD AND DEVICE FOR IMPROVING THE EFFECTIVENESS OF AN AIR DRYING METHOD

Country Status (7)

Country Link
EP (1) EP0801720B1 (en)
AT (1) ATE184100T1 (en)
DE (1) DE69511895T2 (en)
FI (1) FI120218B (en)
NO (1) NO311152B1 (en)
SE (1) SE9500069L (en)
WO (1) WO1996021834A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6457258B1 (en) * 2001-03-06 2002-10-01 Charles S. Cressy Drying assembly and method of drying for a flooded enclosed space
US6662467B2 (en) * 2001-03-06 2003-12-16 Charles S. Cressy Drying assembly and method of drying for a flooded enclosed elevated space
EP1255084B1 (en) * 2001-05-03 2006-03-01 Lg Electronics Inc. Dehumidifier
SE523473C2 (en) * 2001-08-17 2004-04-20 Corroventa Avfuktning Ab Method and apparatus for drying a water damaged building
GB2419662A (en) * 2004-10-29 2006-05-03 Concept Document Recovery Ltd A drying apparatus for drying an interior of a building
DK200600246Y6 (en) * 2006-09-19 2007-10-12 P S E Aps Mobile pipe drying plant
ATE458172T1 (en) 2006-11-17 2010-03-15 Aerial Gmbh DEVICE FOR DRYING ROOM AIR USING A MOBILE DRYING DEVICE
GB2462066B (en) * 2008-07-18 2010-06-16 Dbk Technitherm Ltd Improvements in and relating to drying of water damaged buildings
US8713874B2 (en) 2009-06-08 2014-05-06 Action Extraction, Inc. Wall restoration system and method
SE534686C2 (en) * 2010-06-30 2011-11-15 Corroventa Avfuktning Ab Fan device and method for cooling and soundproofing a fan
GB201103899D0 (en) 2011-03-08 2011-04-20 Dbk David & Baader Gmbh Improvements in and relating to drying of water damaged buildings
SE538654C2 (en) * 2015-03-12 2016-10-11 Reddo Floor Solutions Ab Method, arrangement, lid and adapter for drying a water damaged floor
DE102018001191A1 (en) * 2018-02-16 2019-08-22 Rolf Kranen Device for air flow treatment
SE543370C2 (en) * 2019-06-10 2020-12-22 Reddo Floor Solutions Ab Drying device for a moisture-damaged floor construction
SE543369C2 (en) * 2019-06-10 2020-12-22 Reddo Floor Solutions Ab Drying device for a moisture-damaged floor construction
DE102019116899A1 (en) * 2019-06-24 2020-12-24 Lasco Heutechnik Gmbh Drying apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044474A (en) * 1976-08-06 1977-08-30 Greene Edwin R Animal dryer
DE3815161C2 (en) * 1988-05-04 1996-11-28 Getro Gebaeudetrocknungs Gmbh Device for drying insulating materials below a screed

Also Published As

Publication number Publication date
WO1996021834A1 (en) 1996-07-18
FI972882A0 (en) 1997-07-07
SE502635C2 (en) 1995-11-27
FI972882A (en) 1997-07-07
NO311152B1 (en) 2001-10-15
NO973175D0 (en) 1997-07-09
EP0801720A1 (en) 1997-10-22
NO973175L (en) 1997-07-09
FI120218B (en) 2009-07-31
EP0801720B1 (en) 1999-09-01
DE69511895T2 (en) 2000-03-30
ATE184100T1 (en) 1999-09-15
SE9500069D0 (en) 1995-01-10
SE9500069L (en) 1995-11-27

Similar Documents

Publication Publication Date Title
DE69511895D1 (en) METHOD AND DEVICE FOR IMPROVING THE EFFECTIVENESS OF AN AIR DRYING METHOD
SE8804281L (en) SEAT AND DEVICE FOR DEHUMATING AIR
DE59603228D1 (en) METHOD AND DEVICE FOR DRYING SAWN WOOD IN THE EXPRESSION
ATE223026T1 (en) METHOD FOR DRYING LUMBER AND DEVICE FOR IMPLEMENTING THE METHOD
NO940652D0 (en) Method and apparatus for increasing the performance of an air drying process
ES2015116A6 (en) Method and apparatus for energy efficient drying.
WO1988009845A1 (en) Method in the drying of a paper web or equivalent
GB1415777A (en) Apparatus for drying a web of material
DE69611620D1 (en) TREATMENT OF A WATER-BASED FUEL
AU686688B2 (en) Treatment of hygroscopic material
EP0867421A3 (en) Method of, and apparatus for drying shaped ceramic bodies
NO995193L (en) Method, apparatus and system for treating air
SE9901175L (en) Process for drying wood
ATE409497T1 (en) ARRANGEMENT FOR INFLUENCING AND TREATING THE AIR OF AT LEAST ONE ROOM
AU585537B2 (en) Improvements in or relating to drying means
SU564294A1 (en) Method for thermohumid treatment of concrete,reinforced concrete and similar articles in chamber
SE9402549D0 (en) Process and apparatus for drying wood and wood-based products
GB191116972A (en) Improvements in or relating to Drying Air.
SE9401581D0 (en) Process for drying and cooling air and apparatus for carrying out the process
GB191420926A (en) Improvements in Apparatus for Withering, or Welking , or for Drying, Tea Leaf and the like.
SE9901162D0 (en) Air heating device and method

Legal Events

Date Code Title Description
8364 No opposition during term of opposition