DE528354C - Tube dryer - Google Patents

Tube dryer

Info

Publication number
DE528354C
DE528354C DEB133748D DEB0133748D DE528354C DE 528354 C DE528354 C DE 528354C DE B133748 D DEB133748 D DE B133748D DE B0133748 D DEB0133748 D DE B0133748D DE 528354 C DE528354 C DE 528354C
Authority
DE
Germany
Prior art keywords
tube dryer
heat exchange
tube
dryer
longitudinal slots
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
Application number
DEB133748D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB133748D priority Critical patent/DE528354C/en
Application granted granted Critical
Publication of DE528354C publication Critical patent/DE528354C/en
Expired legal-status Critical Current

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
    • F26B11/0418—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

Röhrentrockner Die Erfindung .bezieht sich auf Röhrentrockner, wie sie bei der Braunkohlentrocknung allgemein Verwendung finden. Das Neue der Erfindung ist darin zu sehen, daß die Trockenrohre zwischen den Stirnböden durch einen oder mehrere Längsschlitze im Querschnitt unterteilt sind, um wirksame große Oberflächen zu erzielen.Tube dryers The invention relates to tube dryers such as they are generally used in lignite drying. The novelty of the invention can be seen in the fact that the drying tubes between the front floors by one or Several longitudinal slots are divided in cross section to create effective large surface areas to achieve.

Zweck dieser Einrichtung ist es, Einsatzkörper irgendwelcher Art, deren Innenraum durch Bohrungen der Rohre mit dem Dampfraum des Trockners in Verbindung steht, in Fortfall zu bringen, um die damit verbundenen Unzuträglichkeiten zu vermeiden, besonders die engen Zwischenräume zwischen Rohr und Einsatzkörper.The purpose of this device is to insert bodies of any kind, the interior of which is connected to the steam chamber of the dryer through bores in the pipes is to be discontinued in order to avoid the associated inconveniences, especially the narrow spaces between the tube and the insert body.

Die Längsschlitze zwischen den Böden können beliebig lang gehalten werden, auch können die Wärmeaustauschrohre verwunden sein.The longitudinal slots between the floors can be kept as long as you like the heat exchange tubes can also be twisted.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt.The drawing shows an exemplary embodiment of the subject matter of the invention shown.

In Abb. i sind c die Stirnböden des Röhrentrockners, in die die Wärmeaustauschrohre b eingewalzt sind. Die Rohre sind durch einen einfachen Längsschlitz d unterbrochen.In Fig. I, c are the front bottoms of the tube dryer into which the heat exchange tubes b are rolled in. The tubes are interrupted by a simple longitudinal slot d.

Die Abb. 3 bis 5 zeigen andere Formen der Durchbrechungen, bei denen die Oberfläche noch weiter vergrößert ist.Figs. 3 to 5 show other forms of openings in which the surface is even further enlarged.

Claims (2)

PATENTANSPRÜCHE: i. Röhrentrockner, dadurch gekennzeichnet, daß die vom Trockengut durchströmten Wärmeaustauschrohre zur Vergrößerung ihrer wirksamen Oberfläche zwischen den Einwalzstellen durch einen oder mehrere Längsschlitze im Querschnitt unterteilt sind. PATENT CLAIMS: i. Tube dryer, characterized in that the Heat exchange pipes through which the dry material flows to enlarge their effective ones Surface between the rolling-in points through one or more longitudinal slots in the Cross-section are divided. 2. Röhrentrockner nach Anspruch i, dadurch gekennzeichnet, daß die Wärmeaustauschrohre verwunden sind.2. Tube dryer according to claim i, characterized in that that the heat exchange tubes are twisted.
DEB133748D Tube dryer Expired DE528354C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB133748D DE528354C (en) Tube dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB133748D DE528354C (en) Tube dryer

Publications (1)

Publication Number Publication Date
DE528354C true DE528354C (en) 1931-06-27

Family

ID=6998377

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB133748D Expired DE528354C (en) Tube dryer

Country Status (1)

Country Link
DE (1) DE528354C (en)

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