DE171740C - - Google Patents
Info
- Publication number
- DE171740C DE171740C DENDAT171740D DE171740DA DE171740C DE 171740 C DE171740 C DE 171740C DE NDAT171740 D DENDAT171740 D DE NDAT171740D DE 171740D A DE171740D A DE 171740DA DE 171740 C DE171740 C DE 171740C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- inner tubes
- dryer
- drying
- feed chute
- 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.)
- Active
Links
- 238000001035 drying Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000010411 cooking Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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
- F26B11/0404—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
- F26B11/0418—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of a plurality of parallel tubes, e.g. through which the material to be dried is conveyed in single or multi-pass fashion
- F26B11/0422—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of a plurality of parallel tubes, e.g. through which the material to be dried is conveyed in single or multi-pass fashion the tubes having internal members
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 82«.CLASS 82 «.
C.WENDEL in POTSDAM.C.WENDEL in POTSDAM.
Vorliegende Einrichtungen an bekannten, mit Dampf geheizten Röhrentrocknern bezwecken, mittels in die Trockenröhren hineinragender Röhren s in der Zone, in weleher die stärkste Wrasenentwickelung stattfindet, den Wrasen abzusaugen oder neue Trockenluft einzuführen. Diese Abzugskanäle dienen ferner gleichzeitig zum Umwenden des Trockengutes in den Trockenröhren undIntended present devices at known, heated with steam tube dryers, s means projecting into the tubes dry tubes in the zone where the strongest weleher Wrasenentwickelung takes place, aspirate the vapors or introduce new dry air. These drainage channels also serve to turn over the drying material in the drying tubes and at the same time
ίο als Rührer im Füllschachte.ίο as a stirrer in the filling chute.
In Fig. ι bis 4 sind die Absaugkanäle als Röhren s, in Fig. 5 bis 7 in beliebiger Querschnittsform gezeichnet. Die Röhrensysteme R1 und -R2 können gemäß Fig. 1 von beiden Seiten des Trockners oder gemäß Fig. 3 und 4 entweder von der Einfüllseite oder von der Auslaßseite aus ein- und ausgebracht werden. Die Röhren s münden in Räume W und besitzen etwa zwischen b und c gegen Staubeinwurf geschützte Luftlöcher x. Je nachdem man in den Räumen W Vakuum oder Überdruck erzeugt, wird ein Absaugen des Wrasens oder ein Einführen neuer Trockenluft stattfinden. Regelungseinrichtungen Jc1, k2 und Ar3 können außerdem das genaue Einstellen der Luftdrücke bewirken, so daß die verschiedenartigsten Luftströme im Trockner hervorgebracht werden. Der wichtigste Fall, das Absaugen des Wrasens aus den Trockenröhren, ist in Fig. 1 durch Pfeile angedeutet. Es wird durch die Räume W Vakuum und durch die Röhren s das Absaugen des Wrasens aus der Zone, etwa b-c, bewirkt. Gemäß Fig. 3 und 4 findet Wrasenabsaugung jeweilig von einer Seite1'aus'" statt» Führt man in den Räumen W Druck ein, so entsteht dementgegen Lufteinführung. Ist in der Anordnung Fig. 1 mit zwei Röhrensystemen R1 und R2 auf der einen Seite in W Druck, auf der anderen in W Vakuum erzeugt, dann erfolgt Lufteinführung und Wrasenabsaugung zugleich. Die ■ Räume W können auch als Kammern aus- i gebildet sein, in welchen sich ein oder' » mehrere Trockner befinden. ,45In Fig. 1 to 4 the suction channels are shown as tubes s, in Fig. 5 to 7 in any cross-sectional shape. The tube systems R 1 and -R 2 can be brought in and out from both sides of the dryer as shown in FIG. 1 or from the filling side or from the outlet side as shown in FIGS. 3 and 4. The tubes s open into rooms W and have air holes x protected against dust entry between approximately b and c. Depending on whether a vacuum or overpressure is created in the rooms W , the vapors will be sucked off or new dry air will be introduced. Control devices Jc 1 , k 2 and Ar 3 can also effect the precise adjustment of the air pressures, so that the most varied air flows are produced in the dryer. The most important case, the suction of the vapor from the drying tubes, is indicated in Fig. 1 by arrows. A vacuum is created through the spaces W and the suction of the vapor from the zone, for example bc, through the tubes s . According to Fig. 3 and 4 finds cooking vapors respectively from one side 1 ''"insteadof" Take one in the spaces W print a, the result corresponding to the air introduction. If in the arrangement of Fig. 1 with two tube systems R 1 and R 2 on the one side in W pressure, on the other in W vacuum, then air is introduced and vapor extraction takes place at the same time. The rooms W can also be designed as chambers in which one or more dryers are located., 45
Die zum Umwenden des Trockengutes nötigen bekannten Wurfleisten können in verschiedenartiger Gruppierung, etappenweise, gerade durchlaufend oder spiralförmig, wie in den Fig. 1 und 2 dargestellt ist, angebracht werden. Gestaltet man laut Fig. 5 bis 7 die Luftkanäle nicht als Röhren, sondern in dreieckiger, ovaler, segment- und kreuzförmiger oder beliebiger anderer Form und in gleicher Anordnung wie die Wurfleisten, so dienen sie gleichzeitig als Umwender des Trockengutes. Es tritt somit hierdurch eine Verbesserung insofern ein, als der Raum innerhalb der Trockenröhren mehr als bisher dem Durchgange des Trockengutes gewahrt bleibt.The known throwing bars required for turning over the dry material can be found in different groupings, in stages, straight through or spiral, like shown in Figs. 1 and 2, are attached. Design according to Fig. 5 to 7 the air ducts not as tubes, but as triangular, oval, segmental and cruciform or any other shape and in the same arrangement as the throwing bars, so they also serve as a turner for the dry material. There is thus an improvement to the extent that the space inside the drying tubes more than before the passage of the dry goods is preserved.
Diese Einrichtung verbessert außerdem die Aufnahmefähigkeit des Trockengutes vom Füllschachte F nach den Trockenröhren, indem die Kanäle als Rührer dienen. Wenn ein System R1 an der Einfüllseite angeordnet ist, dann müssen die Kanäle s durch den Füllschacht F hindurchlaufen. Indem nun der Mantel V des Füllschachtes F festliegt und die Kanäle s sich in F drehen, so wirdThis device also improves the capacity of the material to be dried from the filling chute F after the drying tubes, in that the channels serve as stirrers. If a system R 1 is arranged on the filling side, then the channels s must run through the filling shaft F. By now the jacket V of the hopper F is fixed and the channels s turn in F , so will
das durch Z eingeworfene nasse Trockengut gerührt, somit gelockert, so daß es leicht in die Trockenröhren r hineinfällt.the wet dry material thrown in by Z is stirred, thus loosened, so that it easily falls into the drying tubes r.
Claims (3)
Publications (1)
Publication Number | Publication Date |
---|---|
DE171740C true DE171740C (en) |
Family
ID=436685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT171740D Active DE171740C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE171740C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370144A1 (en) * | 1987-09-03 | 1990-05-30 | Kawasaki Jukogyo Kabushiki Kaisha | Coal-moisture control process |
-
0
- DE DENDAT171740D patent/DE171740C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370144A1 (en) * | 1987-09-03 | 1990-05-30 | Kawasaki Jukogyo Kabushiki Kaisha | Coal-moisture control process |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60215582T2 (en) | clothes dryer | |
DE1146453B (en) | Laundry centrifuge | |
DE3012880C2 (en) | ||
DE171740C (en) | ||
DE2611853A1 (en) | METHOD OF DRYING AGRICULTURAL FEED AND MUDDY MATERIALS | |
DE69513815T2 (en) | DRUM DRYER WITH CONDENSER | |
DE4118395A1 (en) | DRYING DEVICE INTEGRATED IN A WASHING MACHINE | |
DE4408147C1 (en) | Vacuum drying process and device for carrying it out | |
EP2727642A1 (en) | Dehumidifying device for a gaseous medium | |
EP1346098B1 (en) | Device for pressing shirts | |
DE6604104U (en) | SCREEN DRUM DRYER | |
DE207812C (en) | ||
DE3939601C2 (en) | Device for drying small parts | |
EP1000306A1 (en) | Vacuum drying device | |
DE102005018046B4 (en) | Washing machine | |
DE33866C (en) | Innovation in hot air dryers for continuous operation | |
DE395430C (en) | Wind drum with narrow longitudinal slots in the drum shell, especially for air dry sizing machines | |
DE3029520C2 (en) | ||
DE23591C (en) | Innovation in dryers | |
DE118751C (en) | ||
DE2436139A1 (en) | Tobacco drying drum with internal wall heaters - selective regulated to give intensive drying for high humidity | |
DE169157C (en) | ||
CH255305A (en) | Device for drying cut pasta. | |
DE596292C (en) | Steam suction device, especially for dryer sections for paper, pulp or similar webs | |
DE68313C (en) | Drying device |