DE429260C - Chute dryer with a zigzag-shaped loading column - Google Patents

Chute dryer with a zigzag-shaped loading column

Info

Publication number
DE429260C
DE429260C DEL58727D DEL0058727D DE429260C DE 429260 C DE429260 C DE 429260C DE L58727 D DEL58727 D DE L58727D DE L0058727 D DEL0058727 D DE L0058727D DE 429260 C DE429260 C DE 429260C
Authority
DE
Germany
Prior art keywords
zigzag
chute
sector
slider
chute dryer
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
DEL58727D
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.)
Scheidhauer & Giessing Akt Ges
WILH LANGENHEIM
Original Assignee
Scheidhauer & Giessing Akt Ges
WILH LANGENHEIM
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 Scheidhauer & Giessing Akt Ges, WILH LANGENHEIM filed Critical Scheidhauer & Giessing Akt Ges
Priority to DEL58727D priority Critical patent/DE429260C/en
Application granted granted Critical
Publication of DE429260C publication Critical patent/DE429260C/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
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • F26B17/1441—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
    • F26B17/145—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable consisting of non-perforated panels or baffles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Description

Schachttrockner mit schrägen, verstellbaren Zwischenwänden, bei denen das Ofengut eine zusammenhängende, zickzackförmige Beschikkungssäule bildet, sind bekannt.
Beim Trocknen plastischer Massen, wie Ton usw., klebt das Trockengut leicht an den Rosten fest, auf denen es ruht. Die Roste lassen sich bei der üblichen Spaltweite im Ofen nicht oder nur sehr mühsam und unvollkommen reinigen und lassen sich auch nicht aus dem Ofen im ganzen entfernen.Chute dryers with inclined, adjustable partitions, in which the furnace material forms a coherent, zigzag-shaped charging column, are known.
When drying plastic masses such as clay, etc., the dry material easily sticks to the grids on which it rests. With the usual gap width in the oven, the grids cannot be cleaned, or only very laboriously and incompletely, and cannot be removed from the oven as a whole.

In der Zeichnung ist ein Ausführungsbeispiel des Erfmdiungsgegenstandes dargestellt. Abb. ι und 2 zeigen den Schachttrockner im senkrechten Schnitt. Abb. 3 und 4 stellen Einzelteile dar.In the drawing, an embodiment of the subject of the invention is shown. Fig. Ι and 2 show the shaft dryer in a vertical section. Fig. 3 and 4 Individual parts.

Nach der Erfindung wird der Rost aus einzelnen herausnehmbaren Roststäben 3 gebildet, die man zum leichten Reinigen nurAccording to the invention, the grate is formed from individual removable grate bars 3, which one for easy cleaning only

ao unten anzuheben braucht, da sie um den· oberen Auflagepunkt drehbar sind. Der Vorteil gegenüber dem bisher benutzten, zusammenhängenden ganzen Rost liegt in dem leichten Ein- und Ausbau und in der Möglichkeit bequemer Reinigung innerhalb des Ofens. Bei Reparaturen am Rost ist es leicht, durch kleine Einsteiglucken 2 einzelne Roststäbe zu entfernen. Ebenso kommt die leichte Auswechselung zustatten, wenn man bei feinerem oder gröberem Trockengute mit anderer Rostspaltweite arbeiten will. Man nimmt dann die Roststäbe einzeln aus dem Ofen und verändert nur die Stärke der daran befestigten Futterstücke, die die Einhaltung der Spaltweite gewährleisten. ao needs to be raised at the bottom, since it is around the upper Support point are rotatable. The advantage over the previously used, coherent whole grate lies in the easy installation and removal and in the possibility of more convenient Cleaning inside the oven. It is easy to get through when repairs are made to the rust small manholes to remove 2 individual grate bars. Likewise, the easy substitution comes if you are using finer or coarser dry goods with a different grate gap width want to work. You then take the grate bars out of the oven one by one and only change the thickness of the pieces of food attached to them, which ensure compliance with the gap width.

Derartige Öfen werden bekannterweise mit einem von oben nach unten wirkenden Schieber abgeschlossen. Bed grobstückiger und harter Masse schließen diese Schieber schlecht oder sind überhaupt nicht zu schließen, da dieSuch ovens are known to have a slide acting from top to bottom closed. Bed of lumpy and hard matter, these gate valves close poorly or are not close at all because the

Claims (2)

mit dem Schieber festgeklemmten Stücke des Trockengutes vom Schieber \ durchschnitten werden müssen. Der sektorförmig ausgebildete Abzugschieber gemäß der Erfindung hat den Vorteil, daß er beim öffnen nach unten gezogen wird, also das Material freigibt, beim Schließen das Material aber anhebt und nach außen wirft, so daß ein Festklemmen des Trockengutes ίο und ein Nichtschließen des Schiebers unmöglich ist. Er hat den weiteren Vorteil, daß seine gebogene Fläche 6 das Ofengut abschließt und seine gerade Fläche 7 als Rutschblech für das zu entleerende Material dient. Es erübrigt sich bei dieser Konstruktion daher auch der Einbau der üblichen Auslaufrutschen. Patent-A ν Sprüche:Pieces of the dry material that are jammed with the slider must be cut through by the slider \. The sector-shaped trigger slide according to the invention has the advantage that it is pulled down when opening, thus releasing the material, but when closing it lifts the material and throws it outwards, so that the dry material cannot get stuck and the slide cannot be closed . It has the further advantage that its curved surface 6 closes off the furnace material and its straight surface 7 serves as a sliding plate for the material to be emptied. With this construction, there is no need to install the usual discharge chutes. Patent-A ν Proverbs: 1. Schachttrockner mit zickzackförmiger Beschickungssäule, dadurch gekennzeichnet, daß die Roststäbe, die die Zwischenwände bilden, einzeln herausnehmbar und am oberen Auflager zwecks leichter Reinigung einzeln drehbar sind.1. Chute dryer with zigzag Charging column, characterized in that the grate bars that form the partition walls form, are individually removable and individually rotatable on the upper support for the purpose of easy cleaning. 2. Schachttrockner nach Anspruch 1, dadurch gekennzeichnet, daß als Ofenverschluß ein Sektor benutzt wird, dessen eine Wand bei geöffnetem Verschluß als Rutschfläche für das Ofengut dient.2. Chute dryer according to claim 1, characterized in that the furnace closure a sector is used, one wall of which is used as a sliding surface when the lock is open serves for the oven material. Abi./Abi./ Abb-2Fig-2 1 Il 1 I l
DEL58727D 1923-10-02 1923-10-02 Chute dryer with a zigzag-shaped loading column Expired DE429260C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL58727D DE429260C (en) 1923-10-02 1923-10-02 Chute dryer with a zigzag-shaped loading column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL58727D DE429260C (en) 1923-10-02 1923-10-02 Chute dryer with a zigzag-shaped loading column

Publications (1)

Publication Number Publication Date
DE429260C true DE429260C (en) 1926-05-20

Family

ID=7279537

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL58727D Expired DE429260C (en) 1923-10-02 1923-10-02 Chute dryer with a zigzag-shaped loading column

Country Status (1)

Country Link
DE (1) DE429260C (en)

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