EP1191293B1 - Trockenanlage mit Wellblech-Haube - Google Patents
Trockenanlage mit Wellblech-Haube Download PDFInfo
- Publication number
- EP1191293B1 EP1191293B1 EP00120325A EP00120325A EP1191293B1 EP 1191293 B1 EP1191293 B1 EP 1191293B1 EP 00120325 A EP00120325 A EP 00120325A EP 00120325 A EP00120325 A EP 00120325A EP 1191293 B1 EP1191293 B1 EP 1191293B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drying
- air bell
- bell
- hoods
- fresh air
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 5
- 235000013339 cereals Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
Definitions
- the invention relates to a drying plant, especially for drying grain, according to the preamble of the claim 1.
- the material to be dried is generally fed in from above a drying tower, which it gravity from top to top passes below and is dried using warm air.
- a drying tower On two sides of the drying tower additional towers are provided around the one guided through the drying tower Supply and discharge of warm air.
- the tower for supplying warm air is used as a supply air hood and the tower for discharging the air is referred to as an exhaust hood.
- the drying tower consists of stacked ones Drying modules.
- the supply air and extract air hoods consist of many among themselves connected sheet metal parts with stiffening elements, which are insulated on the outside and with thin facade sheets can be clad.
- This dryer structure is at least a construction for the supply air and extract air hood expensive and too complicated.
- EP 0 922 920 A1 describes a drying system for drying grain known, with a drying tower into which the material to be dried is introduced and there is dried by means of warm air, a supply air hood for supplying the warm air and an exhaust hood to remove the warm air to the outside.
- corrugated iron As wall material for the supply air and Exhaust hood of the drying system are extensive and expensive Bracing elements for the hoods no longer required.
- the corrugated iron has due to its waveform enough inherent stability to be without Bracing elements to be used. This is called “corrugated iron” Description of each corrugated material, e.g. also understood plastic.
- a particularly high stability results if the wall of the hoods in the Cross section is approximately semicircular. Then it is sufficient, the hoods only to attach to the drying tower along its side edges and still be stable Get construction. If the hoods can also be supported by means of vertical supports become.
- the corrugated sheet wall of the hoods consists of, depending on the size of the system several vertically stacked webs or a single one seamless web.
- the drying tower can also be used be clad with corrugated iron.
- the wall construction of the hoods can also be double-walled, at least one of the walls should be made of corrugated iron. Between the two walls is usually an insulation material, such as. B. mineral wool used. If the Corrugation of the corrugated sheet runs vertically, that is between the walls insulation material located automatically and in particular can not slide down.
- both walls are made of corrugated iron, the waves are preferred arranged synchronously or asynchronously.
- the drying plant 1 shown in Fig. 1 comprises three towers 2, 3, 4, of which the actual drying tower 3 is arranged in the middle. At the top of the Drying tower 3 is a feed device 6 for the material to be dried intended.
- a plurality of drying modules are located inside the drying tower 3. arranged, which are heated by means of warm air and between those from above the material to be dried runs down.
- the drying system 1 also includes an air intake hood 2 and an exhaust air hood 4, which are arranged on opposite sides of the drying tower 3.
- the Hoods 2, 4 are used to supply or remove hot air through the intermediate drying tower 3 is passed. The one saturated with moisture Exhaust air is finally blown out through an air outlet 5.
- Fig. 2 shows the drying plant in cross section.
- the drying tower 3 is in the essentially rectangular, while the supply and exhaust hoods 2, 4 approximately are semicircular.
- the wall of the supply air and exhaust air hood made of corrugated iron is included their outer edges attached to the drying tower 3.
- Fig. 3 shows an insulated double wall construction in the vertical section with two Corrugated sheet metal walls 9, 10, between which an insulation material 11 is arranged is.
- the walls 9, 10 are parallel and synchronous in their ripple arranged, the shaft direction 12 extending vertically. That between the Insulation material 11 used for walls 9, 10 is thereby automatic held and in particular can not sag by gravity. Cold bridges can therefore not arise at all.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Superstructure Of Vehicle (AREA)
Description
- Fig. 1
- eine Seitenansicht einer Trockenanlage;
- Fig. 2
- eine Querschnittsansicht der Trockenanlage in Fig. 1 entlang der Linie A-A; und
- Fig. 3
- eine doppelte Wandkonstruktion der Zuluft- oder Ablufthaube der Trockenanlage von Fig. 1.
Claims (5)
- Trockenanlage, insbesondere zum Trocknen von Getreide, miteinem Trockenturm (3), in den das zu trocknende Gut eingeführt und dort mittels Warmluft getrocknet wird,einer Zulufthaube (2) zum Zuführen der Warmluft undeiner Ablufthaube (4) zum Abführen der Warmluft nach außen,die Zuluft- (2) und die Ablufthaube (4) in der Aufsicht halbkreisförmig an zwei gegenüberliegenden Seiten des Trockenturms (3) angeordnet sind, undeine Wandung der Zuluft- (2) und Ablufthaube (4) aus Wellblech gebildet ist.
- Trockenanlage nach Anspruch 1,
dadurch gekennzeichnet, daß
die Wandung der Zuluft- (2) und Ablufthaube (4) nur an ihren Stoßkanten mit dem Trockenturm (3) verbunden und keine weitere Abstützung vorgesehen ist. - Trockenanlage nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
wenigstens eine Stütze entlang des Umfangs der Zuluft- (2) oder Ablufthaube (4) vorgesehen ist, um diese zusätzlich zu stabilisieren. - Trockenanlage nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß
die Wandung der Zuluft- (2) und der Ablufthaube (4) doppelwandig ist, wobei wenigstens eine der Wandungen aus Wellblech besteht. - Trockenanlage nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß
das Wellblech mit vertikaler Wellenrichtung (12) angeordnet ist.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50007395T DE50007395D1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage mit Wellblech-Haube |
AT00120325T ATE273496T1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage mit wellblech-haube |
EP00120325A EP1191293B1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage mit Wellblech-Haube |
DK00120325T DK1191293T3 (da) | 2000-09-15 | 2000-09-15 | Törreanlæg med hætte af bölget plade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00120325A EP1191293B1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage mit Wellblech-Haube |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1191293A1 EP1191293A1 (de) | 2002-03-27 |
EP1191293B1 true EP1191293B1 (de) | 2004-08-11 |
Family
ID=8169857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00120325A Expired - Lifetime EP1191293B1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage mit Wellblech-Haube |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1191293B1 (de) |
AT (1) | ATE273496T1 (de) |
DE (1) | DE50007395D1 (de) |
DK (1) | DK1191293T3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015106430U1 (de) * | 2015-11-25 | 2015-12-04 | Lasco Heutechnik Gmbh | Mobiles Trocknungssystem |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR743665A (de) * | 1933-04-03 | |||
DE87515C (de) * | 1895-05-23 | 1896-07-03 | ||
US2952922A (en) * | 1955-01-13 | 1960-09-20 | Walter Jordan | Apparatus for vacuum-drying temper-ature-sensitive goods |
CH368424A (de) * | 1958-10-27 | 1963-03-31 | Buehler Ag Geb | Trocknerwand aus wasserdurchlässigen Isolierplatten |
FR1429782A (fr) * | 1965-04-06 | 1966-02-25 | Huels Chemische Werke Ag | Séchoir pour produits agricoles en particulier pour céréales |
IT1297306B1 (it) * | 1997-12-11 | 1999-09-01 | Zanin F Lli Snc Di Zanin Oscar | Essiccatoio mobile per cereali |
-
2000
- 2000-09-15 DE DE50007395T patent/DE50007395D1/de not_active Expired - Fee Related
- 2000-09-15 DK DK00120325T patent/DK1191293T3/da active
- 2000-09-15 EP EP00120325A patent/EP1191293B1/de not_active Expired - Lifetime
- 2000-09-15 AT AT00120325T patent/ATE273496T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
Meyers Enzyklopädisches Lexikon, Band 25, Seite 171 * |
Also Published As
Publication number | Publication date |
---|---|
ATE273496T1 (de) | 2004-08-15 |
EP1191293A1 (de) | 2002-03-27 |
DK1191293T3 (da) | 2004-12-13 |
DE50007395D1 (de) | 2004-09-16 |
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