DE480276C - Drying system - Google Patents
Drying systemInfo
- Publication number
- DE480276C DE480276C DEH104074D DEH0104074D DE480276C DE 480276 C DE480276 C DE 480276C DE H104074 D DEH104074 D DE H104074D DE H0104074 D DEH0104074 D DE H0104074D DE 480276 C DE480276 C DE 480276C
- Authority
- DE
- Germany
- Prior art keywords
- air
- drying
- drying chamber
- drying system
- chamber
- 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
Links
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
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
Description
Trockenanlage Zusatz zum Patent 479 414 Bei der Trockenanlage - für .keramische Gegenstände gemäß Patent 479414 sind in einiger Entfernung von den Stirnwänden Zwischenwände eingebaut, deren Durchbrechungen zur gleichmäßigen Verteilung der Trockenluft .dienen. Es werden also auf diese Weise Windverteilungskammern gebildet.Drying system Addition to patent 479 414 For the drying system - for Ceramic articles according to patent 479414 are some distance from the end walls Built-in partition walls, their perforations for the even distribution of the Dry air. In this way, wind distribution chambers are formed.
Es ist aber in vielen Fällen wichtig, daß nicht nur die Trockenluft an der Einströmungsstelle verteilt wird, sondern das in die Trockenkammer eingesetzte Gut muß auch auf allen Seiten mit der Trockenluft in Berührung kommen. Dies erreicht man einerseits dadurch, daß die einzelnen Teile des Gutes von allen Seiten gleichmäßig mit Luft bespült werden, anderseits dadurch, daß sie einer Trockenluft ausgesetzt sind, die in ihrem Feuchtigkeitsgehalt regelbar ist und in allen Teilen der Kammer den gleichen Feuchtigkeitsgehalt besitzt. Um die neu eintretende warme Trockenluft nicht unmittelbar auf die zunächst liegenden Körper einseitig einwirken zu lassen, ist es notwendig, daß man die mit Druck und entsprechender Geschwindigkeit eintretende Luft vor ihrer Berührung mit dem Trockengut mit der in der Trockenkammer befindlichen an Wasserdampf stark angereicherten Atmosphäre vermischt.But in many cases it is important that not only the dry air is distributed at the inflow point, but the one used in the drying chamber Good must also come into contact with the dry air on all sides. Achieved this on the one hand by the fact that the individual parts of the property are uniform from all sides be flushed with air, on the other hand by exposing them to dry air are adjustable in their moisture content and in all parts of the chamber has the same moisture content. About the newly entering warm dry air not to allow one-sided action directly on the body lying next to it, it is necessary that one enters with pressure and appropriate speed Air before it comes into contact with the material to be dried with that in the drying chamber mixed in an atmosphere highly enriched with water vapor.
Dies wird gemäß der Erfindung dadurch erreicht, :daß man einerseits die Einströmgeschwindigkeit dazu benutzt, um den ganzen Luftinhalt innerhalb der Trockenkammer umzuwälzen und anderseits dadurch, daß man, die Einströmöffnungen injektorartig ausbildet, so daß die an der Windverteilungswand entlang streichende Luft in der Trocknungskammer sich mit der neu eintretenden Luft innig vermischt und gleichzeitig als Antriebskraft für die Umwälzung der Trockenluft wirkt.According to the invention, this is achieved by: on the one hand the inflow velocity is used to transport all the air inside the To circulate the drying chamber and, on the other hand, by the fact that the inflow openings trained like an injector, so that the stroking along the wind distribution wall Air in the drying chamber is intimately mixed with the newly entering air and at the same time acts as a driving force for the circulation of the dry air.
Die Bauart einer nach der Erfindung gestalteten Anlage ist aus der Zeichnung zu ersehen. Die Zwischenwände e der Windverteilungs:kammern u sind .mit nach unten gerichteten Ausströmungsöffnungen f und mit vorgelagerten Prellflächen t zur Erreichung der Injektorwirkung versehen. Die Strömungsrichtung der Luft, die Mischung mit der in der Trockenkammer befindlichen Luft und das *Umwälzen der in der Trockenkammer vorhandenen Luft erfolgt dann in der aus den eingetragenen Pfeilen ersichtlichen Weise, wodurch die Trocknung des Gutes vergleichmäßigt und beschleunigt wird. Auf der der Einströmungsseite gegenüberliegenden Ausströmungsseite dienen die Öffnungen f mit ,den Flächen t zur Abführung der Luft. Wesentlich für die Erfindung ist also, daß eine doppelte Bewegung stattfindet, einmal das Durchströmen der Trockenluft durch die Kammer und zweitens ein Umwälzen der in der Trockenkammer befindlichen Luft in kreisender Bewegung.The design of a system designed according to the invention can be seen from the drawing. The partition walls e of the wind distribution chambers u are provided with downwardly directed outflow openings f and with upstream baffles t to achieve the injector effect. The direction of flow of the air, the mixing with the air in the drying chamber and the circulation of the air in the drying chamber then take place in the manner indicated by the arrows, whereby the drying of the goods is evened out and accelerated. On the outflow side opposite the inflow side, the openings f and the surfaces t serve to discharge the air. It is therefore essential for the invention that a double movement takes place, once the drying air flows through the chamber and, secondly, the air in the drying chamber is circulated in a circular motion.
Wie aus dem Hauptpatent hervorgeht, läßt sich die Richtung der durchströmenden Trockenluft in der Trockenkammer umkehren.As can be seen from the main patent, the direction of the flowing through Reverse the drying air in the drying chamber.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH104074D DE480276C (en) | Drying system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH104074D DE480276C (en) | Drying system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE480276C true DE480276C (en) | 1929-07-31 |
Family
ID=7169422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH104074D Expired DE480276C (en) | Drying system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE480276C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263226B (en) * | 1959-04-29 | 1968-03-14 | Zd Y V I Plzen Narodni Podnik | Vortex heating furnace for drying sand casting molds and sand cores |
EP0002784A1 (en) * | 1977-12-27 | 1979-07-11 | Clarence W. West | Variable air flow oven |
DE3938682A1 (en) * | 1989-11-22 | 1991-05-23 | Wagner Max Novokeram | Drying chamber for ceramic products - has fan which blows air in wide stream over products |
DE4337533A1 (en) * | 1993-11-05 | 1995-05-11 | Schmitz & Apelt Loi Industrieo | Industrial furnace for heat treatment of feed material, which is arranged in a batch in a heat treatment room |
FR2805769A1 (en) * | 2000-03-01 | 2001-09-07 | Realisation De Travaux Electr | WOOD DRYING PROCESS AND DEVICE FOR IMPLEMENTING SAME |
-
0
- DE DEH104074D patent/DE480276C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263226B (en) * | 1959-04-29 | 1968-03-14 | Zd Y V I Plzen Narodni Podnik | Vortex heating furnace for drying sand casting molds and sand cores |
EP0002784A1 (en) * | 1977-12-27 | 1979-07-11 | Clarence W. West | Variable air flow oven |
DE3938682A1 (en) * | 1989-11-22 | 1991-05-23 | Wagner Max Novokeram | Drying chamber for ceramic products - has fan which blows air in wide stream over products |
DE4337533A1 (en) * | 1993-11-05 | 1995-05-11 | Schmitz & Apelt Loi Industrieo | Industrial furnace for heat treatment of feed material, which is arranged in a batch in a heat treatment room |
FR2805769A1 (en) * | 2000-03-01 | 2001-09-07 | Realisation De Travaux Electr | WOOD DRYING PROCESS AND DEVICE FOR IMPLEMENTING SAME |
EP1132704A1 (en) * | 2000-03-01 | 2001-09-12 | Societe d'etudes et Realisations de Travaux Electriques Sertelec S.A. | Process for drying wood and apparatus for carrying out this process |
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