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ES412236A1 - Convection drier with a travelling bed - Google Patents

Convection drier with a travelling bed

Info

Publication number
ES412236A1
ES412236A1 ES412236A ES412236A ES412236A1 ES 412236 A1 ES412236 A1 ES 412236A1 ES 412236 A ES412236 A ES 412236A ES 412236 A ES412236 A ES 412236A ES 412236 A1 ES412236 A1 ES 412236A1
Authority
ES
Spain
Prior art keywords
drier
drying
bed
passed
travelling
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
ES412236A
Other languages
Spanish (es)
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.)
Politechnika Slaska im Wincentego Pstrowskiego
Original Assignee
Politechnika Slaska im Wincentego Pstrowskiego
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
Priority claimed from PL15387872A external-priority patent/PL72532B1/xx
Priority claimed from PL15486572A external-priority patent/PL82952B3/xx
Priority claimed from PL15568372A external-priority patent/PL82030B3/xx
Application filed by Politechnika Slaska im Wincentego Pstrowskiego filed Critical Politechnika Slaska im Wincentego Pstrowskiego
Publication of ES412236A1 publication Critical patent/ES412236A1/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
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/20—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all vertical or steeply inclined
    • F26B15/22—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all vertical or steeply inclined the objects or batches of materials being carried by endless belts the objects or batches of material being carried by trays or holders supported by endless belts or chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines 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
    • F26B17/122—Machines 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 material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls

Landscapes

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

Abstract

A convection drier with a travelling bed is provided for drying and heating bulk materials such as coal, quick coke, blast furnace slag etc. The fundamental principle of its operation consists in blowing through a layer of dried material which is continuously travelling. A stream of a drying agent/hot air or combustion gases/ is passed through a bed of dried material blowing upon the particular particles of this material and removing moisture therefrom. Owing to the fact that the drying agent is passed in variable directions, a good turbulence of air flow as well as a high heat exchange can be obtained. The dried bed is passed between two perforated walls by means of a chain conveyor or falls sliding down by itself due to the force of gravity. The overall dimensions of the drier of the invention are far smaller than those ones of conventional driers. The drier can be adapted to drying bulk materials in large quantities and requires only small power supplies. The gas/even polluted combustion gases/ used in the drying process is preliminary cleaned in the drier for further use.
ES412236A 1972-03-06 1973-03-02 Convection drier with a travelling bed Expired ES412236A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL15387872A PL72532B1 (en) 1972-03-06 1972-03-06
PL15486572A PL82952B3 (en) 1972-04-20 1972-04-20
PL15568372A PL82030B3 (en) 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
ES412236A1 true ES412236A1 (en) 1976-01-01

Family

ID=27354031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412236A Expired ES412236A1 (en) 1972-03-06 1973-03-02 Convection drier with a travelling bed

Country Status (9)

Country Link
US (1) US3803726A (en)
JP (1) JPS5249571B2 (en)
CS (1) CS186771B2 (en)
DD (1) DD103501A5 (en)
ES (1) ES412236A1 (en)
FR (1) FR2175423A5 (en)
GB (1) GB1416826A (en)
RO (1) RO62073A (en)
SU (1) SU520941A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007033629A1 (en) * 2007-07-17 2009-01-22 Haver & Boecker Ohg Method and device for drying the particles of bulk materials
DE102007037605A1 (en) 2007-08-07 2009-02-12 Mars Incorporated Method and device for drying a material
CN109140439B (en) * 2017-06-28 2025-03-25 青岛海尔洗衣机有限公司 Combustion tube, clothes drying equipment heating device and clothes drying equipment
CN112629234B (en) * 2020-11-04 2022-10-21 南理工泰兴智能制造研究院有限公司 Slag-water separation device for gas making furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501063A (en) *
US1880284A (en) * 1928-10-30 1932-10-04 F W Buse Conveyer
DE806111C (en) * 1948-10-02 1951-06-11 Alfred Luetge Dryer for damp goods

Also Published As

Publication number Publication date
DD103501A5 (en) 1974-01-20
DE2309759B2 (en) 1977-07-07
DE2309759A1 (en) 1973-09-20
JPS48104146A (en) 1973-12-27
FR2175423A5 (en) 1973-10-19
RO62073A (en) 1977-08-15
JPS5249571B2 (en) 1977-12-17
GB1416826A (en) 1975-12-10
US3803726A (en) 1974-04-16
CS186771B2 (en) 1978-12-29
SU520941A3 (en) 1976-07-05

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