GB536776A - Improvements in or relating to apparatus for drying air or other gases - Google Patents

Improvements in or relating to apparatus for drying air or other gases

Info

Publication number
GB536776A
GB536776A GB3216339A GB3216339A GB536776A GB 536776 A GB536776 A GB 536776A GB 3216339 A GB3216339 A GB 3216339A GB 3216339 A GB3216339 A GB 3216339A GB 536776 A GB536776 A GB 536776A
Authority
GB
United Kingdom
Prior art keywords
chambers
cylinder
absorbent
air
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
Application number
GB3216339A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3216339A priority Critical patent/GB536776A/en
Publication of GB536776A publication Critical patent/GB536776A/en
Expired legal-status Critical Current

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
    • 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
    • F24F2003/1458—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 using regenerators
    • F24F2003/1464—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 using regenerators using rotating regenerators
    • 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
    • F24F2203/1032—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
    • F24F2203/1052—Rotary wheel comprising a non-axial air flow
    • 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
    • F24F2203/106—Electrical 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
    • F24F2203/108—Rotary wheel comprising rotor parts shaped in sector form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)

Abstract

536,776. Drying air and gases. LAIRD, W. Dec. 13, 1939, No. 32163. [Class 34 (i)] Between a cylinder 2a of absorbent material such as silica gel and its supporting casing 1 are a number of chambers 5 formed by radial partitions 4, and inside the cylinder is a rotated baffle 11 having a longitudinal slot 11 allowing the wet air or gas to be drawn by a fan 16 from a selected number of the chambers 5 through the part of the cylinder in front of the chambers.. When the absorbent becomes loaded with moisture, the fan is cut off and the absorbent is heated by embedded electrical resistances, and upon further rotation of the baffle, the air inlet 14 in a plate 10 at the bottom of the chambers and a closure plate 13 at the top move over other chambers to allow cooling air to be drawn by a fan 18 through holes 19 in the casing over the heated wet part of the absorbent. In modifications, the cylinder is rotated and the baffle is stationary, the absorbent material is heated by a radiant heater instead of by electrical resistances, and part of the dried air is passed over an external heater and used for heating the absorbent material.
GB3216339A 1939-12-13 1939-12-13 Improvements in or relating to apparatus for drying air or other gases Expired GB536776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3216339A GB536776A (en) 1939-12-13 1939-12-13 Improvements in or relating to apparatus for drying air or other gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3216339A GB536776A (en) 1939-12-13 1939-12-13 Improvements in or relating to apparatus for drying air or other gases

Publications (1)

Publication Number Publication Date
GB536776A true GB536776A (en) 1941-05-27

Family

ID=10334278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3216339A Expired GB536776A (en) 1939-12-13 1939-12-13 Improvements in or relating to apparatus for drying air or other gases

Country Status (1)

Country Link
GB (1) GB536776A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507607A (en) * 1946-03-18 1950-05-16 Ernest B Miller Apparatus for conditioning air
US2639000A (en) * 1950-03-01 1953-05-19 Sutcliffe Speakman & Company L Rotating bed adsorber
CN113864906A (en) * 2021-09-16 2021-12-31 杭州华风智慧科技有限公司 Dehumidifier
CN114838435A (en) * 2021-02-02 2022-08-02 杭州瑞亚电气有限公司 Rotary wheel type heat recovery dehumidification purification fresh air system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507607A (en) * 1946-03-18 1950-05-16 Ernest B Miller Apparatus for conditioning air
US2639000A (en) * 1950-03-01 1953-05-19 Sutcliffe Speakman & Company L Rotating bed adsorber
CN114838435A (en) * 2021-02-02 2022-08-02 杭州瑞亚电气有限公司 Rotary wheel type heat recovery dehumidification purification fresh air system
CN114838435B (en) * 2021-02-02 2023-08-22 杭州瑞亚电气有限公司 Rotating wheel type heat recovery dehumidification and purification fresh air system
CN113864906A (en) * 2021-09-16 2021-12-31 杭州华风智慧科技有限公司 Dehumidifier
CN113864906B (en) * 2021-09-16 2023-10-27 丁天柱 Dehumidifier

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