GB921593A - Improvements in thermal dryers of the cascade type - Google Patents

Improvements in thermal dryers of the cascade type

Info

Publication number
GB921593A
GB921593A GB4110960A GB4110960A GB921593A GB 921593 A GB921593 A GB 921593A GB 4110960 A GB4110960 A GB 4110960A GB 4110960 A GB4110960 A GB 4110960A GB 921593 A GB921593 A GB 921593A
Authority
GB
United Kingdom
Prior art keywords
tower
drying
chamber
inlet
vertical
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
GB4110960A
Inventor
James Donald Menzies
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.)
Simonacco Ltd
Original Assignee
Simonacco 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 Simonacco Ltd filed Critical Simonacco Ltd
Priority to GB4110960A priority Critical patent/GB921593A/en
Publication of GB921593A publication Critical patent/GB921593A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1433Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • F26B17/1466Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being in movement
    • F26B17/1475Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being in movement the movement being a vibration or oscillation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

921,593. Drying-towers. SIMONACO Ltd. Jan. 15, 1962 [Jan. 30, 1961], No. 41109/60. Class 34 (2). A drying-tower comprises an upper inlet and lower outlet for the material to be treated by heated gases admitted to and exhausted from the tower at points intermediate the inlet and outlet, and a vertical framework within the tower having at least two slotted, oppositely inclined shelves secured thereto, and means to vibrate the framework and shelves in vertical directions. A rectangular drying-tower 11 having a metal plate wall lined with insulating brick 12 and inner lining 13 of refractory bricks has an upper material inlet 35 and a lower material discharge outlet 33 in a rotating air lock valve 34, the material being dried by heated gases passing into and out of the tower through lower and upper ducts 36, 37 or vice versa. A vertical framework formed of four vertical members 16 having secured thereto vertically spaced, oppositely inclined slotted shelves, is suspended from springs 22 above a closure plate 17 at the top of the tower for vertical movement relative to the tower, which movement is imparted by a unit 24 mounted above the tower. Each shelf comprises two opposite side members or supports 27 secured to opposite sides of the frame defined by the members 16 and connected together by spaced apart parallel bars 28 of angle iron which have one side lying either substantially parallel with or at an acute angle to one longitudinal edge of each side member 27. One third of each side member is unobstructed by the bars 28 to permit passage of the material to the next succeeding shelf. A cooling chamber 41 may be formed within the tower and positioned below the outlet 33 of the drying-chamber, which cooling-chamber has substantially similar apparatus as the drying- chamber but cooling air is introduced thereinto through the inlet 45.
GB4110960A 1961-01-30 1961-01-30 Improvements in thermal dryers of the cascade type Expired GB921593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4110960A GB921593A (en) 1961-01-30 1961-01-30 Improvements in thermal dryers of the cascade type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4110960A GB921593A (en) 1961-01-30 1961-01-30 Improvements in thermal dryers of the cascade type

Publications (1)

Publication Number Publication Date
GB921593A true GB921593A (en) 1963-03-20

Family

ID=10418159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4110960A Expired GB921593A (en) 1961-01-30 1961-01-30 Improvements in thermal dryers of the cascade type

Country Status (1)

Country Link
GB (1) GB921593A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345997A (en) * 1991-05-17 1994-09-13 Hilti Aktiengesellschaft Cooling device
WO2005047791A2 (en) * 2003-11-12 2005-05-26 Jahn Benjamin Lonsdale Hohne Drying of particulate materials
FR3057345A1 (en) * 2016-10-11 2018-04-13 Gerard Heurgue DEVICE FOR DRYING AND COOLING A GRANULAR PRODUCT BY ASCENDING AIR FLOW

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345997A (en) * 1991-05-17 1994-09-13 Hilti Aktiengesellschaft Cooling device
WO2005047791A2 (en) * 2003-11-12 2005-05-26 Jahn Benjamin Lonsdale Hohne Drying of particulate materials
WO2005047791A3 (en) * 2003-11-12 2005-06-30 Jahn Benjamin Lonsdale Hohne Drying of particulate materials
FR3057345A1 (en) * 2016-10-11 2018-04-13 Gerard Heurgue DEVICE FOR DRYING AND COOLING A GRANULAR PRODUCT BY ASCENDING AIR FLOW

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