ES2028952T3 - ROTATING DRUM. - Google Patents
ROTATING DRUM.Info
- Publication number
- ES2028952T3 ES2028952T3 ES198888111385T ES88111385T ES2028952T3 ES 2028952 T3 ES2028952 T3 ES 2028952T3 ES 198888111385 T ES198888111385 T ES 198888111385T ES 88111385 T ES88111385 T ES 88111385T ES 2028952 T3 ES2028952 T3 ES 2028952T3
- Authority
- ES
- Spain
- Prior art keywords
- heat exchange
- exchange elements
- rotary drum
- rotary drums
- 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 - Lifetime
Links
Classifications
-
- 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
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
- F26B11/045—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall using heated internal elements, e.g. which move through or convey the materials to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Valve Device For Special Equipments (AREA)
- Fuel-Injection Apparatus (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Indirectly heated rotary drums are equipped with heat exchange elements which are flowed through by a heat transfer medium. The large number of heating channels necessary with the associated connections, supports, lead-throughs etc. gives rise to considerable production outlay. These rotary drums are thus expensive. As a result of the complicated working cycles, they must as a rule be completely assembled in the workshop. Assembly on site is hardly possible. The new rotary drum is cheaper and easier to assemble. The heat exchange elements are designed as pipe panels (18). The rotary drum is especially suitable for drying and cooling bulk materials, in particular drying wood chips (Fig. 1). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873729032 DE3729032A1 (en) | 1987-08-31 | 1987-08-31 | TURN DRUM |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2028952T3 true ES2028952T3 (en) | 1992-07-16 |
Family
ID=6334873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888111385T Expired - Lifetime ES2028952T3 (en) | 1987-08-31 | 1988-07-15 | ROTATING DRUM. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0305706B1 (en) |
AT (1) | ATE71710T1 (en) |
DE (2) | DE3729032A1 (en) |
ES (1) | ES2028952T3 (en) |
FI (1) | FI87692C (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4008903A1 (en) * | 1990-03-20 | 1991-09-26 | Kloeckner Humboldt Deutz Ag | METHOD AND DEVICE FOR DRYING DAMP MATERIALS IN A FLUIDIZED BED |
DE9319041U1 (en) * | 1993-12-11 | 1994-02-24 | Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 47829 Krefeld | Rotary drum |
FI105130B (en) | 1998-04-17 | 2000-06-15 | Kumera Corp | steam dryer |
FI117450B (en) * | 2003-09-11 | 2006-10-13 | Kopar Oy | drying Unit |
AT501346B1 (en) * | 2004-03-26 | 2006-12-15 | Avt Aufbereitungs Und Verfahre | DEVICE FOR HEAT TREATMENT OF A BICYCLE BULK |
DK2249113T3 (en) * | 2009-05-08 | 2018-10-22 | Kumera Oy | steam dryer |
CN101832704A (en) * | 2010-06-09 | 2010-09-15 | 山东天力干燥设备有限公司 | Multi-circular pipe gas distributing chamber and using method thereof |
JP5502656B2 (en) | 2010-08-24 | 2014-05-28 | 月島機械株式会社 | Indirect heating type rotary dryer |
CA2825307A1 (en) * | 2011-03-04 | 2012-09-13 | Kumera Oy | Steam drier |
CN102914125B (en) * | 2012-10-09 | 2014-10-22 | 王远大 | Heating tank for quality improvement of high-yielding lignite by drying |
CN104236296B (en) * | 2014-10-13 | 2016-08-24 | 重庆大江动力设备制造有限公司 | Rotary dryer discharge structure |
IT201600116956A1 (en) | 2016-11-18 | 2018-05-18 | Steb S R L | SYSTEM AND METHOD OF COOLING AND RECOVERY OF WHITE SCORIA USED IN STEEL PROCESSES |
CN110094946B (en) * | 2019-04-20 | 2020-11-10 | 安徽欧华机电科技有限公司 | Agricultural is with dry grain drum type grain drying equipment |
CN111735286A (en) * | 2020-06-30 | 2020-10-02 | 江阴市双华机械设备有限公司 | Partitioned temperature control type rotary drum dryer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE256702C (en) * | ||||
DE415363C (en) * | 1923-07-29 | 1925-06-20 | Maschf | Drying and roasting drum heated by means of Perkins pipes |
DE701070C (en) * | 1936-04-07 | 1941-01-08 | Gottlob Grauert | Indirectly heated drying drum |
US2267259A (en) * | 1939-01-11 | 1941-12-23 | John B Adt Co | Rotary drier |
US3285514A (en) * | 1963-11-14 | 1966-11-15 | Hupp Corp | Heat exchangers |
GB1100017A (en) * | 1965-07-13 | 1968-01-24 | Korber Kurt | Apparatus for drying tobacco |
GB1345373A (en) * | 1971-08-26 | 1974-01-30 | Amf Inc | Rotary drier |
DE2250690C2 (en) * | 1972-10-16 | 1974-10-17 | Hauni-Werke Koerber & Co Kg, 2050 Hamburg | Device for drying tobacco |
DE2844075A1 (en) * | 1978-10-10 | 1980-04-24 | Huther & Co | CARBON SLUDGE DRYER WITH HEATING FLAME DRYING IN A TURN DRUM DRYER |
DE3302598A1 (en) * | 1983-01-27 | 1984-08-02 | Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Process for the indirect drying of fine materials, and apparatus for performing the process |
-
1987
- 1987-08-31 DE DE19873729032 patent/DE3729032A1/en active Granted
-
1988
- 1988-07-15 ES ES198888111385T patent/ES2028952T3/en not_active Expired - Lifetime
- 1988-07-15 AT AT88111385T patent/ATE71710T1/en not_active IP Right Cessation
- 1988-07-15 EP EP88111385A patent/EP0305706B1/en not_active Expired - Lifetime
- 1988-07-15 DE DE8888111385T patent/DE3867767D1/en not_active Expired - Fee Related
- 1988-08-01 FI FI883606A patent/FI87692C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0305706A2 (en) | 1989-03-08 |
DE3729032C2 (en) | 1992-03-05 |
FI883606A0 (en) | 1988-08-01 |
FI87692C (en) | 1993-02-10 |
EP0305706B1 (en) | 1992-01-15 |
DE3729032A1 (en) | 1989-03-09 |
DE3867767D1 (en) | 1992-02-27 |
EP0305706A3 (en) | 1990-07-04 |
ATE71710T1 (en) | 1992-02-15 |
FI87692B (en) | 1992-10-30 |
FI883606A (en) | 1989-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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