GB944988A - Improvements relating to heat-treatment and drying apparatus - Google Patents

Improvements relating to heat-treatment and drying apparatus

Info

Publication number
GB944988A
GB944988A GB3367360A GB3367360A GB944988A GB 944988 A GB944988 A GB 944988A GB 3367360 A GB3367360 A GB 3367360A GB 3367360 A GB3367360 A GB 3367360A GB 944988 A GB944988 A GB 944988A
Authority
GB
United Kingdom
Prior art keywords
chamber
fan
partition
air
drying
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
GB3367360A
Inventor
Robert William Allan Royce
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.)
A E W Ltd
Original Assignee
A E W Ltd
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 A E W Ltd filed Critical A E W Ltd
Priority to GB3367360A priority Critical patent/GB944988A/en
Priority to BE607850A priority patent/BE607850A/en
Publication of GB944988A publication Critical patent/GB944988A/en
Expired 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
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/063—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
    • 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
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

944,988. Heat treatment and drying apparatus. A. E. W. Ltd. Aug. 15, 1961 [Sept. 30, 1960; Dec. 23, 1960], Nos. 33673/60 and 44240/60. Headings F4B and F4G. A heat treatment and drying oven chamber 8, Fig. 2, has air continuously circulated therethrough by a fan 6 driven by a motor 3 mounted on a vertical axis, which air is heated by an electric element 12 in a vertical space at the rear of the chamber and dried by a material in granular, divided or porous form, in a mesh tray 18 which is slidably mounted in sealing contact with the walls of the chamber and closely adjacent the fan. The articles to be treated are mounted on trays 14 in the chamber. A second fan or blower having its inlet connected to the air circulation circuit between the first fan and the oven chamber and its delivery arranged to enable the dried air from the circuit to be utilized, e.g. for a second drying chamber or for spraying objects. In a further embodiment for use with granular material the oven chamber is formed as a double-bottomed hopper 50, Fig. 9, having a lower discharge outlet 74, mounted in a space 53 formed at one side of a casing 51 by a partition 52, and a fan (not shown), a fan motor 60, a control box and instrument panel 61 and an electric heater 68 respectively being mounted in separate chambers formed by partitions at the other side of the partition 52. The heated air passes in a circuitous path from the fan and heater to the base of the hopper and passes upwardly therethrough for recirculation via a horizontal shallow chamber 63 formed by a removable lid 64 and a horizontal partition 62, in which partition a mesh tray 65 having the drying agent is removably mounted. In a further embodiment the treatment chamber is of rectangular form arranged horizontally (Fig. 13, not shown).
GB3367360A 1960-09-30 1960-09-30 Improvements relating to heat-treatment and drying apparatus Expired GB944988A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3367360A GB944988A (en) 1960-09-30 1960-09-30 Improvements relating to heat-treatment and drying apparatus
BE607850A BE607850A (en) 1960-09-30 1961-09-05 Improvements relating to a heat treatment and drying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3367360A GB944988A (en) 1960-09-30 1960-09-30 Improvements relating to heat-treatment and drying apparatus

Publications (1)

Publication Number Publication Date
GB944988A true GB944988A (en) 1963-12-18

Family

ID=10355949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3367360A Expired GB944988A (en) 1960-09-30 1960-09-30 Improvements relating to heat-treatment and drying apparatus

Country Status (1)

Country Link
GB (1) GB944988A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0980267A1 (en) * 1997-04-28 2000-02-23 Daniel R. Schumaier Moisture sensitive item drying appliance
WO2005100892A1 (en) * 2004-04-06 2005-10-27 Societe Millennium Energy Dehydration installation using zeolites
WO2007020482A1 (en) * 2004-11-24 2007-02-22 Jan Zolcer Method and device for examination of dried body fluids
WO2008133593A2 (en) * 2007-04-27 2008-11-06 Jcs-Echigo Pte Ltd Cleaning process and apparatus
CN112146373A (en) * 2020-08-25 2020-12-29 北京春风药业有限公司 Heated air circulation oven

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0980267A1 (en) * 1997-04-28 2000-02-23 Daniel R. Schumaier Moisture sensitive item drying appliance
EP0980267A4 (en) * 1997-04-28 2000-11-15 Daniel R Schumaier Moisture sensitive item drying appliance
WO2005100892A1 (en) * 2004-04-06 2005-10-27 Societe Millennium Energy Dehydration installation using zeolites
WO2007020482A1 (en) * 2004-11-24 2007-02-22 Jan Zolcer Method and device for examination of dried body fluids
WO2008133593A2 (en) * 2007-04-27 2008-11-06 Jcs-Echigo Pte Ltd Cleaning process and apparatus
WO2008133593A3 (en) * 2007-04-27 2009-11-19 Jcs-Echigo Pte Ltd Cleaning process and apparatus
CN112146373A (en) * 2020-08-25 2020-12-29 北京春风药业有限公司 Heated air circulation oven

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