GB896173A - Improvements relating to drying machines - Google Patents

Improvements relating to drying machines

Info

Publication number
GB896173A
GB896173A GB4265459A GB4265459A GB896173A GB 896173 A GB896173 A GB 896173A GB 4265459 A GB4265459 A GB 4265459A GB 4265459 A GB4265459 A GB 4265459A GB 896173 A GB896173 A GB 896173A
Authority
GB
United Kingdom
Prior art keywords
sections
drying
air
section
separate
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
GB4265459A
Inventor
Harry Dawson
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.)
Petrie and Mcnaught Ltd
Original Assignee
Petrie and Mcnaught 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 Petrie and Mcnaught Ltd filed Critical Petrie and Mcnaught Ltd
Priority to GB4265459A priority Critical patent/GB896173A/en
Publication of GB896173A publication Critical patent/GB896173A/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
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

896,173. Drying apparatus. PETRIE & MCNAUGHT Ltd. Dec. 8, 1960 [Dec. 15, 1959], No. 42654/59. Class 34(2) Apparatus for drying materials in powder or granular form comprises two or more drying sections through which the material being dried passes in succession in a fluidized form, with adjustable weirs over which the material flows from each section, each section having independently controlled air heating and circulating means. The material is supported in separate drying sections 1, 2, Fig. 1, above inclined perforated plates 7, 12 in a fluidized manner by hot air introduced from below the sections from ducts 17, which air is heated in separate furnaces 19, Fig. 3. Each furnace comprises a horizontal combustion chamber having at one end an oil burner 22 surrounded by adjacent air inlet openings and a fan 23 which draws air therethrough for passage to the section. A cooling section 3 is provided after the drying sections which is supplied with air from a fan 29 driven by a motor 30. The material is contained within the separate sections by adjustable weirs 9, 13, 15 over which the material can flow.
GB4265459A 1959-12-15 1959-12-15 Improvements relating to drying machines Expired GB896173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4265459A GB896173A (en) 1959-12-15 1959-12-15 Improvements relating to drying machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4265459A GB896173A (en) 1959-12-15 1959-12-15 Improvements relating to drying machines

Publications (1)

Publication Number Publication Date
GB896173A true GB896173A (en) 1962-05-09

Family

ID=10425383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4265459A Expired GB896173A (en) 1959-12-15 1959-12-15 Improvements relating to drying machines

Country Status (1)

Country Link
GB (1) GB896173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102435049A (en) * 2011-10-27 2012-05-02 西王药业有限公司 Anhydrous dextrose drying device and drying process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102435049A (en) * 2011-10-27 2012-05-02 西王药业有限公司 Anhydrous dextrose drying device and drying process
CN102435049B (en) * 2011-10-27 2014-12-31 西王药业有限公司 Anhydrous dextrose drying device and drying process

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