DE423753C - Cell sheet with throwing bar for drying drums - Google Patents
Cell sheet with throwing bar for drying drumsInfo
- Publication number
- DE423753C DE423753C DEM82025D DEM0082025D DE423753C DE 423753 C DE423753 C DE 423753C DE M82025 D DEM82025 D DE M82025D DE M0082025 D DEM0082025 D DE M0082025D DE 423753 C DE423753 C DE 423753C
- Authority
- DE
- Germany
- Prior art keywords
- drying drums
- cell sheet
- throwing bar
- throwing
- cell
- 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
- 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
- F26B11/0409—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 substantially radially oriented internal walls, e.g. forming multiple sector-shaped chambers
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
Zellenblech mit Wurfleiste für Trockentrommeln. Die bisher bekannten Zelleneinbauten in Trockentrommeln sind fast stets aus verschiedenartig geformten Blechen zusammengesetzt und zur Befestigung mit angenieteten oder angeschraubten Winkeln versehen. Die verschiedenen Formbleche ändern sich auch stets wieder bei den verschiedenen Trommelgrößen. Es sind also beim Bau einer einzelnen und besonders beim Bau von mehreren Trockentrommeln verschiedener Durchmesser eine Menge Zeichnungen und Schablonen anzufertigen. In den meisten Fällen sind auch noch besondere Winkel zur Befestigung der Schaufeln für das Umwälzen des Trockengutes anzunieten oder anzuschrauben. Um längere Betriebsstörungen zu vermeiden, sind eine Menge der verschiedenen Zellenbleche auf Lager zu nehmen.Cell sheet with throwing bar for drying drums. The ones known so far Cell fixtures in drying drums are almost always made of different shapes Sheets assembled and for fastening with riveted or screwed on Provide angles. The various shaped sheets also change again and again the different drum sizes. So there are when building a single and special a lot of drawings when building several drying drums of different diameters and to make stencils. In most cases there are also special angles to rivet or rivet to fasten the blades for circulating the dry material to screw on. In order to avoid prolonged operational disruptions, there are a number of different To take cell sheets in stock.
Alle diese Übelstände sollen durch die Wurfleiste nach der Erfindung vermieden werden. Auf der Zeichnung sind drei Trommeln verschiedener Durchmesser und Zellenzahlen dargestellt. Die äußeren Trommelmäntel sind mit a, die inneren mit b und c bezeichnet. Die Zwischenbleche d, die als Wurfleisten dienen, unterteilen die durch die Trommelrohre a, b und c gebildeten Kreismäntel in Zellen. Wie die Zeichnung zeigt, sind diese Zwischenbleche oder Wurfleisten sämtlich von einer Gestalt und Größe. Die früher anzuschraubenden Umwälzwinkel an jeder Seite des Zellenbleches werden durch die Verkröpfung in der Mitte des Bleches ersetzt. Auch kommen die Winkel zur Befestigung der Wurfleisten mit dem Trommelmantel in Wegfall. Für die Anfertigung dieser Bleche ist nur eine Zeichnung und nur eine Schablone erforderlich und werden diese auf einer Presse in ein und derselben Form für sämtliche Trommelgrößen in einem Arbeitsgang gedrückt. Die Vorteile dieser Neuerung sind also in bezug auf die Herstellungskosten durch Arbeits- und Stoffersparnis, ferner in bezug auf ihre Verwendungsmöglichkeit sehr bedeutend.All these inconveniences are to be avoided by the throwing bar according to the invention. The drawing shows three drums of different diameters and numbers of cells. The outer drum shells are marked with a, the inner ones with b and c. The intermediate plates d, which serve as throwing bars, subdivide the circular jackets formed by the drum tubes a, b and c into cells. As the drawing shows, these intermediate plates or throw bars are all of one shape and size. The circulation angles to be screwed on earlier on each side of the cell plate are replaced by the offset in the middle of the plate. The angles for attaching the throwing bars to the drum shell are also omitted. For the production of these sheets only one drawing and only one template is required and these are pressed on a press in one and the same form for all drum sizes in one operation. The advantages of this innovation are very significant in terms of manufacturing costs through labor and material savings, and also in terms of their possible uses.
Durch die besondere Gestaltung der Zellenbleche, derart, daß die Wurfleiste in das flache Blech eingekröpft ist, werden die durch die ungleiche Erwärmung auftretenden Stoffspannungen im wesentlichen aufgenommen, weil sie federnd wirken.Due to the special design of the cell plates, in such a way that the throwing bar is cranked into the flat sheet metal, the uneven heating that occurs Material tensions are essentially absorbed because they have a resilient effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM82025D DE423753C (en) | Cell sheet with throwing bar for drying drums |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM82025D DE423753C (en) | Cell sheet with throwing bar for drying drums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE423753C true DE423753C (en) | 1926-01-09 |
Family
ID=7319194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM82025D Expired DE423753C (en) | Cell sheet with throwing bar for drying drums |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE423753C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1106673B (en) * | 1956-01-23 | 1961-05-10 | Smidth & Co As F L | Device for the heat treatment of cement raw sludge or similar material |
| WO1998006989A1 (en) * | 1996-08-08 | 1998-02-19 | Büttner Gesellschaft für Trocknungs- und Umwelttechnik mbH | Rotary drum for drying pourable goods |
-
0
- DE DEM82025D patent/DE423753C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1106673B (en) * | 1956-01-23 | 1961-05-10 | Smidth & Co As F L | Device for the heat treatment of cement raw sludge or similar material |
| WO1998006989A1 (en) * | 1996-08-08 | 1998-02-19 | Büttner Gesellschaft für Trocknungs- und Umwelttechnik mbH | Rotary drum for drying pourable goods |
| US6119363A (en) * | 1996-08-08 | 2000-09-19 | Buttner Gesellschaft Fur Trocknungs-Und Umwelttechnik Gmbh | Rotary drum for drying pourable goods |
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