GB510046A - Improved process of and apparatus for conditioning the atmosphere in drying rooms and drying chambers - Google Patents

Improved process of and apparatus for conditioning the atmosphere in drying rooms and drying chambers

Info

Publication number
GB510046A
GB510046A GB18711/38A GB1871138A GB510046A GB 510046 A GB510046 A GB 510046A GB 18711/38 A GB18711/38 A GB 18711/38A GB 1871138 A GB1871138 A GB 1871138A GB 510046 A GB510046 A GB 510046A
Authority
GB
United Kingdom
Prior art keywords
drying
gaseous medium
chamber
volume
temperature
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
GB18711/38A
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
Publication of GB510046A publication Critical patent/GB510046A/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
    • 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
    • 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
    • F24F2003/144—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 dehumidification only

Landscapes

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

Abstract

510,046. Drying pharmaceutical &c. products. GIL, L. June 23, 1938, No. 18711. Convention date, March 10. [Class 34 (ii)] The air or vapour or mixtures thereof for drying sweetmeats, pharmaceutical products, &c. in a drying chamber A is in a slightly superheated condition and after drying is re-cycled to the chamber in its initial state of temperature and humidity by dividing the used stream of gaseous medium into two parts, one of which is of such volume that after passing over a moisture absorbent M and re-uniting with the un-dried part as much moisture is removed as is taken up in the drying chamber. The volume of gaseous medium is regulated by a valve V which is varied in accordance with the temperature at J where the divided streams of gaseous medium re-unite. The circulation is effected by a fan W and deleterious matter may be removed from the gaseous medium by sieves T<1>, T<2>, T<3>. Suitable moisture absorbents comprise active carbon silica gel, alumina gel, infusorial earth, water or chloride of lime.
GB18711/38A 1938-03-10 1938-06-23 Improved process of and apparatus for conditioning the atmosphere in drying rooms and drying chambers Expired GB510046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE510046X 1938-03-10

Publications (1)

Publication Number Publication Date
GB510046A true GB510046A (en) 1939-07-26

Family

ID=3870996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18711/38A Expired GB510046A (en) 1938-03-10 1938-06-23 Improved process of and apparatus for conditioning the atmosphere in drying rooms and drying chambers

Country Status (1)

Country Link
GB (1) GB510046A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465162A (en) * 1945-12-12 1949-03-22 Niles Bement Pond Co Dehydrating system
DE1164061B (en) * 1958-12-31 1964-02-27 Brinkmann Ag M Method and device for regulating and maintaining the air humidity in cupboards or small storage and storage containers, in particular in storage cupboards for tobacco products
DE1191299B (en) * 1960-07-23 1965-04-15 Glanzstoff Ag Process for the continuous drying of chips made of organic high polymers
DE1261450B (en) * 1959-08-10 1968-02-15 Uta Patentverwaltungs G M B H Method for dehumidifying the drying air for a drying plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465162A (en) * 1945-12-12 1949-03-22 Niles Bement Pond Co Dehydrating system
DE1164061B (en) * 1958-12-31 1964-02-27 Brinkmann Ag M Method and device for regulating and maintaining the air humidity in cupboards or small storage and storage containers, in particular in storage cupboards for tobacco products
DE1261450B (en) * 1959-08-10 1968-02-15 Uta Patentverwaltungs G M B H Method for dehumidifying the drying air for a drying plant
DE1191299B (en) * 1960-07-23 1965-04-15 Glanzstoff Ag Process for the continuous drying of chips made of organic high polymers

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