DE3882360D1 - METHOD FOR DRYING AND COOLING DAMP CRYSTAL SUGAR MATERIALS AND DEVICE FOR EXERCISING THE METHOD. - Google Patents

METHOD FOR DRYING AND COOLING DAMP CRYSTAL SUGAR MATERIALS AND DEVICE FOR EXERCISING THE METHOD.

Info

Publication number
DE3882360D1
DE3882360D1 DE8888106093T DE3882360T DE3882360D1 DE 3882360 D1 DE3882360 D1 DE 3882360D1 DE 8888106093 T DE8888106093 T DE 8888106093T DE 3882360 T DE3882360 T DE 3882360T DE 3882360 D1 DE3882360 D1 DE 3882360D1
Authority
DE
Germany
Prior art keywords
air
sugar
drying
drum
crystals
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 - Fee Related
Application number
DE8888106093T
Other languages
German (de)
Inventor
Gerd Laske
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.)
BMA Braunschweigische Maschinenbauanstalt AG
Original Assignee
BMA Braunschweigische Maschinenbauanstalt AG
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 BMA Braunschweigische Maschinenbauanstalt AG filed Critical BMA Braunschweigische Maschinenbauanstalt AG
Application granted granted Critical
Publication of DE3882360D1 publication Critical patent/DE3882360D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B40/00—Drying sugar
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K11/00—Fructose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/026—Arrangements for charging or discharging the materials to be dried, e.g. discharging by reversing drum rotation, using spiral-type inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Solid Materials (AREA)
  • Seasonings (AREA)

Abstract

Moist crystallised sugar, specially in a fine size consists of fructose or dextrose, is dried and cooled in a slowly revolving horizontal drum. The material is charged at one end in a planar thin curtain which is traversed by the air in a perpendicular direction. Lifting scoops along the inside cause the crystals to be sprayed across the drum into a fluidised bed of sugar crystalsm. Typically, the plant includes a long horizontal drum with a slight gradient which receives the crystallised sugar from a funnel and most of the drying air for the drying zone. In the cooling zone, cold air is admitted in counter-flow through the cool air chest. Dry cold sugar crystals leave at the end. The air leaves through the shell. Internal scoops cause the crystals to be sprayed across the drum.
DE8888106093T 1988-04-16 1988-04-16 METHOD FOR DRYING AND COOLING DAMP CRYSTAL SUGAR MATERIALS AND DEVICE FOR EXERCISING THE METHOD. Expired - Fee Related DE3882360D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880106093 EP0338099B1 (en) 1988-04-16 1988-04-16 Process for drying and cooling humid crystalline sugar masses, and apparatus to carry out this process

Publications (1)

Publication Number Publication Date
DE3882360D1 true DE3882360D1 (en) 1993-08-19

Family

ID=8198893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888106093T Expired - Fee Related DE3882360D1 (en) 1988-04-16 1988-04-16 METHOD FOR DRYING AND COOLING DAMP CRYSTAL SUGAR MATERIALS AND DEVICE FOR EXERCISING THE METHOD.

Country Status (2)

Country Link
EP (1) EP0338099B1 (en)
DE (1) DE3882360D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924885D0 (en) * 1989-11-03 1989-12-20 Gbe International Plc Improvements in or relating to rotary treatment cylinders
DE19753865C1 (en) * 1997-12-04 1999-05-27 Bat Cigarettenfab Gmbh Cooled sieve drum for tobacco
EP1406054B1 (en) 2002-10-04 2006-11-22 Edwin Eisenegger Apparatus for treating bulk material
CN102329898B (en) * 2011-08-26 2013-09-04 天津市鸿禄食品有限公司 Automatic dehydration and sub-packaging system of monocrystal rock sugar
CN102519230B (en) * 2011-12-16 2014-07-09 惠生工程（中国）有限公司 Solid fuel drying equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1158044A (en) * 1956-09-17 1958-06-06 D Hennezel & Cardon Ets Apparatus for predrying wet sugar or a similar application called a granulator
DE1161820B (en) * 1959-09-23 1964-01-23 Buettner Werke Ag Device for countercurrent drying and cooling of white sugar
FR1472759A (en) * 1966-03-29 1967-03-10 Buettner Werke Ag Device for countercurrent drying and cooling of white sugar
GB1133543A (en) * 1967-02-06 1968-11-13 Bartlett Snow Pacific Inc Combination dryer and cooler
DE3113907A1 (en) * 1981-04-07 1982-10-28 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Rotary drum
DE3134084A1 (en) * 1981-08-28 1983-03-10 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Method and rotary drum installation for the continuous drying and cooling of fructose
DE8234134U1 (en) * 1982-12-04 1983-05-26 Braunschweigische Maschinenbauanstalt AG, 3300 Braunschweig DEVICE FOR DRYING AND COOLING FINE CRYSTALLINE SUGAR, IN PARTICULAR FRUCTOSE

Also Published As

Publication number Publication date
EP0338099A1 (en) 1989-10-25
EP0338099B1 (en) 1993-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee