EP1191294A1 - Trockenanlage in Paneelbauweise - Google Patents
Trockenanlage in Paneelbauweise Download PDFInfo
- Publication number
- EP1191294A1 EP1191294A1 EP00120326A EP00120326A EP1191294A1 EP 1191294 A1 EP1191294 A1 EP 1191294A1 EP 00120326 A EP00120326 A EP 00120326A EP 00120326 A EP00120326 A EP 00120326A EP 1191294 A1 EP1191294 A1 EP 1191294A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drying
- panels
- air
- plant according
- drying plant
- 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.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000005253 cladding Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- 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
Definitions
- the invention relates to a drying system for drying all free-flowing Products, but especially for drying grain according to the generic term of claim 1.
- the material to be dried is usually from placed in a drying tower at the top, in which it is in transit is dried by means of warm air.
- a drying tower In the drying tower are a variety of Warm air through which drying modules are arranged, which essentially consist of horizontally extending, inverted V-shaped, ridge sheets exist spaced parallel next to each other and in several layers one above the other are arranged that in the next lower position of the ridge each in the space is arranged between the ridges of the overlying layer.
- the ridge sheets are fastened in end sheets at their front ends.
- the Dried material runs on the top of a ridge sheet and is laterally there derived below and falls on the ridge sheet of the next or the next underlying layer of ridge sheets.
- the flow of warm air With a sensible arrangement, ridge sheets result in an even distribution of warm air over the module cross section.
- Additional towers are therefore provided on two sides of the drying tower supply and discharge warm air conducted through the drying tower.
- the tower to the The supply of warm air is used as a supply air hood and the tower for removing the Air referred to as an exhaust hood.
- the temperature gradient between the supply air side and Exhaust side depends on the intended drying capacity, and beyond on the degree of heat loss through the outer skin of the drying system, which again from the airtightness as well as the insulation or the Thermal transmittance depends on this outer skin.
- the question of whether and in the degree to which the outer skin has to be insulated does not, however, depend exclusively economically on the costs of the energy supplier, but on the demand after an even temperature distribution and thus also from one uniform drying process over the entire cross section of the Dry column.
- the drying tower consists of one another stacked drying modules.
- the supply air and extract air hoods consist of many interconnected sheet metal parts with stiffening elements, which outside insulated and can be clad with thin facade sheets.
- the stacked drying modules and their supply and exhaust hoods are attached to supports, usually made of steel profiles, but they do Steel supports are not a self-supporting scaffold, but only result in conjunction with the drying modules and the external cladding a stable whole.
- supports usually made of steel profiles, but they do Steel supports are not a self-supporting scaffold, but only result in conjunction with the drying modules and the external cladding a stable whole.
- a static calculation of this construction and especially its dynamic Loads were never possible, but such drying systems have always been designed only based on experience. All the more, it was not possible to make serious Elements such as dedusting systems in the upper area of the drying system to arrange. Instead, the lower part, that is, the one on the underground sitting area, created from a very stable base made of steel profiles, and in it the heavy electrical and mobile mechanical elements (Fans, motors, dust separators, air heaters). Only on this The drying rack was built in an integrated design.
- At least the drying tower consists of a frame made of longitudinal and Cross struts formed, the self-supporting and even without the use of drying modules is stable.
- To carry the drying modules there are corresponding ones on the scaffolding Connection or holding means provided.
- the supply air and exhaust air hood preferably also have a self-supporting, stable scaffolding and an outer cladding.
- the drying system is preferably clad on the outside with panels, which, if desired, can have an insulation layer.
- panels which, if desired, can have an insulation layer.
- Sandwich panels are used, which have a three-layer structure and a thin one inner and outer walls, mostly made of metal, and an inner insulating material consist.
- connection between the individual layers of the panels possess the Sandwich panels have high inherent rigidity, and increase the resilience of the Supporting structure additionally if the panels, for example, by means of self-tapping screws can be attached to the frame from the outside.
- the inner wall of the sandwich panels is preferably not made of Sheet steel, but in particular made of aluminum or stainless steel, especially to to prevent corrosion of the exhaust hood.
- the outer wall can be made galvanized steel sheet or also aluminum sheet or stainless steel.
- the supporting structure of the drying plant is preferably completely with the Sandwich panels covered, which preferably run horizontally across the entire length or width of the drying system are arranged so that only the Corners butt edges are present.
- the abutting edges themselves can e.g. B. with Corner profiles made of aluminum are covered.
- a particularly simple and quick installation of the panels can be achieved with a tongue and groove connection can be achieved by the one longitudinal edge of the panel groove-like recess in the longitudinal direction and the opposite Edge of a shape similar to the groove, also continuous in the longitudinal direction Has extension.
- the tongue and groove connection can also be made of metal, in particular metal profile, which are preferably from the outer wall is thermally separated.
- Sandwich elements have very good thermal insulation and high airtightness.
- the drying system can therefore be operated with very little energy and thus enables economical drying.
- a further improvement in efficiency can be achieved if a part the warm air after passing through the drying tower the warm air circuit is returned.
- part of the warm air preferably about 30%, returned from the exhaust hood to the supply hood.
- the return of the Warm air is preferably drawn through the lower part of the drying tower.
- the drying tower includes cooling modules in addition to the drying modules are arranged at the lower module level.
- the cooling modules are cooled with cold air, which heats up as it passes through the cooling module.
- the heated cooling air can in turn be fed to the hot air circuit in order to increase the efficiency of the Increase plant.
- the cooling air is preferably from the side of the exhaust hood in the direction of Supply air hood, i.e. in the opposite direction to the warm air, is directed and is added to the supply air after it has warmed up.
- With lockable Openings in the supply air hood can match the size of the cooling zone can be adapted to different products.
- the dedusting system can in particular be in a separate room in the upper Area of the drying plant can be arranged if the load capacity of the Scaffolding is designed accordingly.
- This also has the advantage that none additional external dedusting room must be provided and in particular no additional floor space is required for the dedusting system and because of the height of the positioning and the panel cladding already a certain Noise protection and fire protection is achieved. Even if all other electrical Motors preferably in a separate, free of dusty air streams Space in the lower part of the dryer, this has the advantage that here too there is noise and fire protection through the cladding, as well as all Ex regulations can be observed.
- the other and faster method is to use pre-assembled units, for example units to be stacked on top of each other, put together, each from the supporting structure, the arranged therein Modules and any other elements they contain, such as pipes, Air ducts etc. exist.
- pre-assembled units for example units to be stacked on top of each other, put together, each from the supporting structure, the arranged therein Modules and any other elements they contain, such as pipes, Air ducts etc. exist.
- These pre-assembled units can, for example placed and screwed on top of each other by crane and in this way the Drying system can be set up very quickly.
- the paneling with sandwich panels is preferably done only after complete construction of the drying system as the last step. However, it is conceivable also a ready planning of the individual, pre-assembled units their composition, then only the horizontal butt joints tight would have to be disguised, for example by overlapping profile covers.
- 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 the material to be dried via a feed device 5 in the Drying tower introduced.
- the drying system further comprises an inlet hood 2 and an exhaust hood 4, the are arranged on opposite sides of the drying tower 3.
- the hoods 2, 4 are used for supplying and removing warm air, which is generated by drying modules the intermediate drying tower 3 is passed.
- the one with moisture saturated exhaust air is finally largely through an air outlet 6th blown out.
- a smaller part of the exhaust air is in the lower area of the drying system 1 from the Exhaust hood 4 returned to the intake hood 2 and in an air circuit recycled.
- the drying tower 3 also includes a drying module (not shown) Cooling module, which serves to cool the heated dry goods. Cooling the Dry goods are carried out by means of cold air flowing from the exhaust hood towards the Supply air hood is routed through the cooling module and heated. The warmed Cooling air is at least partially blown into the supply air hood and thus the Warm air circuit supplied.
- a drying module (not shown) Cooling module, which serves to cool the heated dry goods. Cooling the Dry goods are carried out by means of cold air flowing from the exhaust hood towards the Supply air hood is routed through the cooling module and heated. The warmed Cooling air is at least partially blown into the supply air hood and thus the Warm air circuit supplied.
- At least the drying tower 3 of the drying system 1 consists of the one in FIG. 2 shown scaffolding.
- the support structure is essentially made of longitudinal struts 14 and Cross struts 15 formed by diagonally arranged tension rods 16 in the usual Way to be stressed.
- the supporting structure On its outer sides, the supporting structure is clad with panels 17, which in individual horizontal tracks are stacked and the Cover drying unit 1 completely.
- Fig. 3 shows a drying system with the drying tower 3 and the supply air or Exhaust hoods 2, 4 in cross section, in which the panels are each horizontally across the entire length or width of the drying system 1, so that only the Corners butt edges are present. This ensures high airtightness and further achieved a neat exterior view of the facility.
- Fig. 4 shows a sectional view of a sandwich panel 17, which is preferably is used as external cladding.
- the panel 17 is constructed in three layers, with an inner wall 9 and an outer wall 10 and an intermediate wall Insulation layer 11.
- the insulation layer 11 exists because of the Drying system occurring high temperatures not from foamed Plastic, but z. B. from mineral wool.
- the inner wall 9 of the panel 17 is made of aluminum or stainless steel to prevent corrosion.
- the vertical abutting edges of the panel sheets 17 are made with corner profiles 19 from e.g. Aluminum covered.
- the sandwich panels 17 also have two, one on the outer skin / one the inner skin, horizontally running tongue and groove connections, which are also made of Metal and are thermally separated.
- the tongue and groove connection 18 consists of a along a longitudinal edge of the panel 17th continuous groove-like recess 18a in a narrow side of the panel, and an analog shaped one, in the recess 18a of the next panel fitting, in the longitudinal direction continuous projection 18b on the opposite narrow side of the panel 17.
- Such equipped panels 17 can be installed easily and quickly and offer a very good one Thermal insulation.
- the panels 17 are preferably attached to the frame by means of self-tapping screws from the outside through the panels 17 appropriate attachment sections are attached to the scaffold.
- the drying system 1 further comprises a dedusting device 6a, which in the The upper area of the drying column is arranged and integrated in the exhaust air chimney 6.
- the dedusting device is just like any other additional Devices, e.g. B. blowers or fans, carried by the scaffold.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
- Fig. 1
- eine Seitenansicht einer Trockenanlage;
- Fig. 2
- das Traggerüst der Trockenanlage in Fig. 1.
- Fig. 3
- eine Querschnittsansicht der Trockenanlage in Fig. 1; und
- Fig. 4
- ein Sandwichpaneel der Trockenanlage.
Claims (17)
- Trockenanlage zum Trocknen aller rieselfähigen Produkte, insbesondere zum Trocknen von Getreide, umfassendeinen Trockenturm (3) mit Trockenmodulen, in den das zu trocknende Gut eingebracht und dort mittels Warmluft getrocknet wird,eine Zulufthaube (2) zum Zuführen der Warmluft, undeine Ablufthaube (4) zum Abführen der Warmluft nach außen,
zumindest der Trockenturm (3) aus einem Gerüst aus Längs- (14) und Querstreben (15) gebildet ist, das eigenstabil und zusätzlich ausreichend stabil ist, um wenigstens die Trockenmodule zu tragen. - Trockenanlage nach Anspruch 1,
dadurch gekennzeichnet, daß
auch die Zuluft (2) und Ablufthaube (4) aus einem selbsttragenden, stabilen Gerüst gebildet sind. - Trockenanlage nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
die Trockenanlage (1) wenigstens teilweise mit plattenförmigen Paneelen (17) verkleidet ist. - Trockenanlage nach Anspruch 3,
dadurch gekennzeichnet, daß
die Paneele (17) eine Isolierung (11) aus Mineralwolle, insbesondere gepresster Mineralwolle, aufweisen. - Trockenanlage nach Anspruch 4,
dadurch gekennzeichnet, daß
die Paneele auf den Hauptaußenflächen eine Schutzschicht, insbesondere aus Metallblech, aufweist. - Trockenanlage nach Anspruch 3 oder 4,
dadurch gekennzeichnet, daß
die Paneele (17) eine Nut-Federverbindung (18) aufweisen. - Trockenanlage nach Anspruch 3 bis 6,
dadurch gekennzeichnet, daß
die Paneele (17) jeweils horizontal über die gesamte Länge bzw. Breite der Trockenanlage (1) verlaufen, so daß nur an den Ecken vertikale Stoßkanten vorhanden sind. - Trockenanlage nach Anspruch 6,
dadurch gekennzeichnet, daß
die Nut-Federverbindung (18) der Außen- und Innenwand (9, 10) der Paneele (17) thermisch getrennt ist. - Trockenanlage nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß
die Trockenanlage ein Kühlmodul zum Kühlen des Trockengutes mittels Kaltluft aufweist. - Trockenanlage nach Anspruch 9,
dadurch gekennzeichnet, daß
die durch das Kühlmodul geleitete Luft nach Erwärmung in den Luftkreislauf zurückgeführt wird. - Trockenanlage nach Anspruch 10,
nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß
eine Entstaubungseinrichtung in die Trockenanlage (1) integriert ist, d. h. von dem Gerüst getragen wird, insbesondere in oder auf dem oberen Ende der Trocknungsanlage angeordnet sind. - Verfahren zum Erstellen einer Trockenanlage, insbesondere zum Trocknen von Getreide und aller rieselfähigen Produkte, umfassendeinen Trockenturm (3) mit Trockenmodulen, in den das zu trocknende Gut eingebracht und dort mittels Warmluft getrocknet wird,eine Zulufthaube (2) zum Zuführen der Warmluft, undeine Ablufthaube (4) zum Abführen der Warmluft nach außen,zunächst ein selbsttragendes Gerüst aus Längsstreben (14) und Querstreben (15) aufgebaut wird, insbesondere aus Stahlprofilen, und insbesondere mittels diagonalen Zugstäben (16) versteift wird,in das Gerüst anschließend die Trockenmodule eingebaut werden undzuletzt die Trockenanlage außen mit plattenförmigen Paneelen 17 verkleidet und durch feste Verbindung zwischen den Paneelen (17) und dem Gerüst das Gerüst zusätzlich versteift wird.
- Verfahren nach Anspruch 12,
dadurch gekennzeichnet, daß
Lufterhitzer, Ventilatoren, Elektromotoren teilweise vor dem Erstellen des Gerüstes auf dem Untergrund montiert werden. - Verfahren zum Erstellen einer Trockenanlage, insbesondere zum Trocknen von Getreide, umfassendeinen Trockenturm (3) mit Trockenmodulen, in den das zu trocknende Gut eingebracht und dort mittels Warmluft getrocknet wird,eine Zulufthaube (2) zum Zuführen der Warmluft, undeine Ablufthaube (4) zum Abführen der Warmluft nach außen,Montageeinheiten, bestehend aus einem Abschnitt des aus Längsstreben (14) und Querstreben (15) gebildeten, eigenstabilen Gerüstes und ausgestattet mit den darin unterzubringenden Trocknungsmodulen vormontiert und an der Baustelle miteinander verbunden, insbesondere mittels Kran übereinandergesetzt und miteinander verbunden, werden.
- Verfahren nach Anspruch 14,
dadurch gekennzeichnet, daß
die Beplankung mit plattenförmigen Paneelen (17) nach Erstellen der übrigen Trockenanlage erfolgt. - Verfahren nach Anspruch 14,
dadurch gekennzeichnet, daß
das Beplanken der Trockenanlage mit plattenförmigen Paneelen (17) erfolgt, indem die Montageeinheiten auf der Außenseite bereits fertig mit plattenförmigen Paneelen (17) verkleidet sind und nach Zusammenbau der Montageeinheiten die insbesondere horizontalen Stoßfugen abgedichtet bzw. verkleidet werden. - Trockenanlage nach einem der Ansprüche 14 bis 16,
dadurch gekennzeichnet, daß
die Montageeinheiten über die gesamte Grundfläche der Trockenanlage, also Zulufthaube (2), Trockenturm (3) und Ablufthaube (4), horizontal durchgehen.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK00120326T DK1191294T3 (da) | 2000-09-15 | 2000-09-15 | Panelopbygget törringsanlæg |
EP00120326A EP1191294B1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage in Paneelbauweise |
DE50007396T DE50007396D1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage in Paneelbauweise |
AT00120326T ATE273497T1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage in paneelbauweise |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00120326A EP1191294B1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage in Paneelbauweise |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1191294A1 true EP1191294A1 (de) | 2002-03-27 |
EP1191294B1 EP1191294B1 (de) | 2004-08-11 |
Family
ID=8169858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00120326A Expired - Lifetime EP1191294B1 (de) | 2000-09-15 | 2000-09-15 | Trockenanlage in Paneelbauweise |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1191294B1 (de) |
AT (1) | ATE273497T1 (de) |
DE (1) | DE50007396D1 (de) |
DK (1) | DK1191294T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645092A (zh) * | 2012-05-16 | 2012-08-22 | 江苏诚信制药有限公司 | 一种制备奥拉西坦的工艺改进*** |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112503913B (zh) * | 2020-11-05 | 2021-11-23 | 合肥三伍机械有限公司 | 一种粮食烘干结构 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE445818C (de) * | 1927-06-20 | Oliver Randolph | Trockner mit Leitkoerpern fuer das Trockengas | |
GB382075A (en) * | 1931-10-29 | 1932-10-20 | Wilfrid Nield Robinson | Improvements relating to grain conditioning machines |
DE1012261B (de) * | 1950-07-25 | 1957-07-11 | John Brockbank Carr | Aus etagenweise uebereinanderliegenden Zellen bestehender Rieselschachttrockner |
DE1818382U (de) * | 1957-04-29 | 1960-09-15 | Eugen Eisenmann | Gehaeuse fuer trockner, insbesondere holztrockner. |
DE2451056A1 (de) * | 1974-10-26 | 1976-05-06 | Buettner Schilde Haas Ag | Gehaeuse eines apparates zum behandeln von werkstuecken beispielsweise einer trockenkammer oder eines klimaraumes |
US4296540A (en) * | 1978-12-21 | 1981-10-27 | Burley Industries, Inc. | Method for sealing a dryer |
WO1983001502A1 (en) * | 1981-10-21 | 1983-04-28 | Mezoegaz Termeloeszoevet | Method and device for low energy consumption drying, particularly of granular, agricultural products or the like containing moisture fixed or deposited at the surface, with a constant yield |
DE3734818A1 (de) * | 1987-10-14 | 1989-04-27 | Rheinhold & Mahla Gmbh | Trockenkanal, insbesondere fuer textile kunststoffasern |
FR2633707A1 (fr) * | 1988-07-01 | 1990-01-05 | Gozalo Antonio | Sechoir vertical pour grains et granules a enveloppe auto-porteuse en beton arme |
DE19748348A1 (de) * | 1997-11-03 | 1999-05-06 | Riela Getreidetechnik | Mobile Trocknervorrichtung für Getreide und sonstige Trockengüter |
-
2000
- 2000-09-15 DK DK00120326T patent/DK1191294T3/da active
- 2000-09-15 DE DE50007396T patent/DE50007396D1/de not_active Expired - Lifetime
- 2000-09-15 EP EP00120326A patent/EP1191294B1/de not_active Expired - Lifetime
- 2000-09-15 AT AT00120326T patent/ATE273497T1/de active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE445818C (de) * | 1927-06-20 | Oliver Randolph | Trockner mit Leitkoerpern fuer das Trockengas | |
GB382075A (en) * | 1931-10-29 | 1932-10-20 | Wilfrid Nield Robinson | Improvements relating to grain conditioning machines |
DE1012261B (de) * | 1950-07-25 | 1957-07-11 | John Brockbank Carr | Aus etagenweise uebereinanderliegenden Zellen bestehender Rieselschachttrockner |
DE1818382U (de) * | 1957-04-29 | 1960-09-15 | Eugen Eisenmann | Gehaeuse fuer trockner, insbesondere holztrockner. |
DE2451056A1 (de) * | 1974-10-26 | 1976-05-06 | Buettner Schilde Haas Ag | Gehaeuse eines apparates zum behandeln von werkstuecken beispielsweise einer trockenkammer oder eines klimaraumes |
US4296540A (en) * | 1978-12-21 | 1981-10-27 | Burley Industries, Inc. | Method for sealing a dryer |
WO1983001502A1 (en) * | 1981-10-21 | 1983-04-28 | Mezoegaz Termeloeszoevet | Method and device for low energy consumption drying, particularly of granular, agricultural products or the like containing moisture fixed or deposited at the surface, with a constant yield |
DE3734818A1 (de) * | 1987-10-14 | 1989-04-27 | Rheinhold & Mahla Gmbh | Trockenkanal, insbesondere fuer textile kunststoffasern |
FR2633707A1 (fr) * | 1988-07-01 | 1990-01-05 | Gozalo Antonio | Sechoir vertical pour grains et granules a enveloppe auto-porteuse en beton arme |
DE19748348A1 (de) * | 1997-11-03 | 1999-05-06 | Riela Getreidetechnik | Mobile Trocknervorrichtung für Getreide und sonstige Trockengüter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102645092A (zh) * | 2012-05-16 | 2012-08-22 | 江苏诚信制药有限公司 | 一种制备奥拉西坦的工艺改进*** |
Also Published As
Publication number | Publication date |
---|---|
EP1191294B1 (de) | 2004-08-11 |
DK1191294T3 (da) | 2004-12-13 |
DE50007396D1 (de) | 2004-09-16 |
ATE273497T1 (de) | 2004-08-15 |
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