DE72425C - Dryer - Google Patents

Dryer

Info

Publication number
DE72425C
DE72425C DE189372425D DE72425DD DE72425C DE 72425 C DE72425 C DE 72425C DE 189372425 D DE189372425 D DE 189372425D DE 72425D D DE72425D D DE 72425DD DE 72425 C DE72425 C DE 72425C
Authority
DE
Germany
Prior art keywords
drying
drying apparatus
air
way
walls
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
DE189372425D
Other languages
German (de)
Original Assignee
M. HECKING in Dortmund
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by M. HECKING in Dortmund filed Critical M. HECKING in Dortmund
Application granted granted Critical
Publication of DE72425C publication Critical patent/DE72425C/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
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Dieser Trockenapparat soll hauptsächlich zur Trocknung mit heifser Luft oder Feuergasen unter Anwendung starker Ventilation dienen.This drying apparatus is mainly intended for drying with hot air or fire gases Serve using strong ventilation.

Er besteht aus einem rechteckigen Kasten, der durch bis etwa zur Mittelachse reichende verticale Wände a a1 a? a3 in beliebig viele Abtheilungen zerlegt wird.It consists of a rectangular box surrounded by vertical walls aa 1 a? a 3 is divided into any number of divisions.

In jeder dieser Abtheilungen rotirt ein mit Schaufeln versehenes Rührwerk bekannter Art, dessen Antrieb durch die gemeinschaftliche Welle b mittelst konischer oder Schneckenräder erfolgt.In each of these sections an agitator of a known type, provided with blades, rotates and is driven by the common shaft b by means of conical or worm gears.

Die Umdrehungsrichtung dieser Rührwerke ist, wie gezeichnet, derart, dafs die Schaufeln kein Trockengut in die nebenliegende Abtheilung werfen, c ist der Feuerraum, d der Eintritt der heifsen Luft, e ein Fülltrichter zur Einführung des Trockengutes.The direction of rotation of these agitators is, as shown, such that the blades do not throw any dry material into the adjacent compartment, c is the furnace, d the entry of hot air, e a filling funnel for introducing the dry material.

Die Theilwände α al d2 a3 gehen zum Theil bis unter die obere Wandung des Trockenraumes, und zwar derart abwechselnd, dafs ein zickzackförmiger Weg für die heifse Luft und das Trockengut entsteht.The partial walls α a l d 2 a 3 partly extend below the upper wall of the drying room, and indeed alternately in such a way that a zigzag path is created for the hot air and the material to be dried.

Der nach oben durchgeführte Theil der Wandung kann auch aus Schiebern h, wie gezeichnet, gebildet werden, welche durch Schlitze in den Seitenwä'nden des Trockenraumes hindurchtreten und verstellbar sind, so dafs der freie Querschnitt der Durchtrittsöffnung für Heizluft und Trockenmaterial beliebig verengt werden kann.The upward part of the wall can also be formed from slides h, as shown, which pass through slots in the side walls of the drying room and are adjustable so that the free cross-section of the passage opening for heating air and drying material can be narrowed at will.

f ist der Abzugsschlot, mit welchem ein starker Exhaustor verbunden ist, g die Austrittsöffnung für das trockene Material. Der Vorschub des Trockengutes geschieht durch den Luftstrom, welcher je nach seiner Stärke, die auch durch die Schieber h geregelt werden kann, einen Theil des Trockengutes in die nächste Abtheilung hinüberreifst und allmälig den ganzen Weg bis zum Austritt vollenden läfst. f is the vent to which a strong exhaustor is connected, g the outlet opening for the dry material. The material to be dried is advanced by the air current, which, depending on its strength, which can also be regulated by the slide h , ripens a part of the material to be dried into the next division and allows it to gradually complete all the way to the outlet.

Der Vortheil des Apparates gegenüber früheren Anordnungen liegt in der einfachen Construction, den Apparat durch Zufügung weiterer Abtheilungen beliebig zu verlängern, der Regulirbar-' keit des Vorschubes in jeder einzelnen Abtheilung· mittelst Veränderung des Querschnittes der Durchgangsöffnung und der Verlängerung des Weges der Heizluft durch die zickzackförmige Fortleitung derselben.The advantage of the apparatus over previous arrangements lies in its simple construction, to extend the apparatus at will by adding further sections, the adjustable speed of the advance in each individual division by means of a change in the cross-section the passage opening and the extension of the path of the heating air through the zigzag Forwarding the same.

Der Apparat kann auch unter Beibehaltung der Ventilation mit doppelten Wandungen versehen und auf diese Weise von aufsen beheizt werden.The apparatus can also be provided with double walls while maintaining the ventilation and in this way are heated from the outside.

Claims (2)

Patent-Ansprüche:Patent Claims: ι . Ein Trockenapparat von rechteckigem Querschnitt, welcher durch senkrecht zur Längsachse stehende Wände in verschiedene, je mit Rührwerk versehene Trockenabtheilungen zerlegt wird, derart, dafs sowohl die Luft, als auch das Trockengut einen hin- und hergehenden Weg beschreiben müssen.ι. A drying apparatus of rectangular cross-section, which is perpendicular to the longitudinal axis standing walls in different drying compartments, each with an agitator is decomposed in such a way that both the air and the dry matter describe a path going back and forth have to. 2. An dem unter 1. gekennzeichneten Trockenapparat Theilwände aus verstellbaren Schiebern behufs Regelung des Luftstromes und der Weiterbewegung des Trockengutes.2. Part walls made of adjustable slides on the drying apparatus marked under 1. for regulating the air flow and the further movement of the dry material. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE189372425D 1893-03-29 1893-03-29 Dryer Expired DE72425C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE72425T 1893-03-29

Publications (1)

Publication Number Publication Date
DE72425C true DE72425C (en) 1893-12-13

Family

ID=33426441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE189372425D Expired DE72425C (en) 1893-03-29 1893-03-29 Dryer

Country Status (1)

Country Link
DE (1) DE72425C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757980C (en) * 1937-07-22 1953-05-18 Guenther Hoppe Dryers, especially for agricultural products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757980C (en) * 1937-07-22 1953-05-18 Guenther Hoppe Dryers, especially for agricultural products

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