DE72883C - Drying drum - Google Patents

Drying drum

Info

Publication number
DE72883C
DE72883C DENDAT72883D DE72883DA DE72883C DE 72883 C DE72883 C DE 72883C DE NDAT72883 D DENDAT72883 D DE NDAT72883D DE 72883D A DE72883D A DE 72883DA DE 72883 C DE72883 C DE 72883C
Authority
DE
Germany
Prior art keywords
drum
drying drum
screw
gases
drying
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 - Lifetime
Application number
DENDAT72883D
Other languages
German (de)
Original Assignee
H. KEFERSTEIN in Braunschweig
Publication of DE72883C publication Critical patent/DE72883C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Während nach dem Patent Nr. 71211 die rotirende Trommel eine konische Form hat, ist bei dem Gegenstande der vorliegenden Erfindung der Trommel T eine cylindrische Form gegeben.While according to patent no. 71211 the rotating drum has a conical shape, in the object of the present invention the drum T is given a cylindrical shape.

Das Trockengut wird durch die Schnecke I1 in die Trommel T befördert, bewegt sich dann durch die Schnecke der Trommel T in der Richtung >S und wird durch die Trommel hindurchbewegt, bis es in die Schnecke i2 fällt. Die Schnecke i2 befördert das getrocknete Gut wieder aus dem Apparat. Die Laufrollen -R R der Trommel sind durch Chamottesteine α ä, vor der Einwirkung der Gase geschützt. Die Heizgase bewegen sich von der Feuerung F aus zunächst unter der Trommel entlang, dann, dem Trockengut entgegen, durch die Trommel T und streichen zuletzt über der Trommel entlang, bis sie bei E von dem Exhaustor abgesogen werden. Die Gase können auch bei E1 abgesogen werden.The material to be dried is conveyed into the drum T by the screw I 1 , then moves through the screw of the drum T in the direction> S and is moved through the drum until it falls into the screw i 2. The screw i 2 conveys the dried material out of the apparatus again. The rollers -R R of the drum are protected from the effects of gases by chamotte stones α ä. The heating gases move from the furnace F first under the drum, then, towards the drying material, through the drum T and finally sweep over the drum until they are sucked off by the exhaustor at E. The gases can also be sucked off at E 1.

Der Antrieb der rotirenden Trommel T geschieht durch die feste Riemscheibe v2 und die Räder T1 und r2; v, ist die lose Riemscheibe.The rotating drum T is driven by the fixed pulley v 2 and the wheels T 1 and r 2 ; v, is the loose pulley.

O O sind Reinigungsöffnungen, A Aschenfang, G Aschenkanal. OO are cleaning openings, A ash trap, G ash channel.

Claims (1)

Patent-Anspruch:Patent claim: Eine Ausführungsform der durch Patent Nr. 71211 geschützten Trockentrommel mit Schneckengang, dadurch gekennzeichnet, dafs die Trommel cylindrisch ist.An embodiment of the drying drum protected by patent no. 71211 with Spiral flight, characterized in that the drum is cylindrical. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT72883D Drying drum Expired - Lifetime DE72883C (en)

Publications (1)

Publication Number Publication Date
DE72883C true DE72883C (en)

Family

ID=346070

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT72883D Expired - Lifetime DE72883C (en) Drying drum

Country Status (1)

Country Link
DE (1) DE72883C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471400A (en) * 1947-06-21 1949-05-31 American Cyanamid Co Preparation of 1-naphthylamine-2-sulfonic acid
ITMI20082312A1 (en) * 2008-12-23 2010-06-24 Bernardi Impianti Internat S P A DRYER FOR INERT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471400A (en) * 1947-06-21 1949-05-31 American Cyanamid Co Preparation of 1-naphthylamine-2-sulfonic acid
ITMI20082312A1 (en) * 2008-12-23 2010-06-24 Bernardi Impianti Internat S P A DRYER FOR INERT
EP2202473A1 (en) * 2008-12-23 2010-06-30 Bernardi Impianti International S.P.A. Desiccator for inert material

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