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DE497689C - Device for centrifuging grainy material by means of a pressure medium jet - Google Patents

Device for centrifuging grainy material by means of a pressure medium jet

Info

Publication number
DE497689C
DE497689C DEK110928D DEK0110928D DE497689C DE 497689 C DE497689 C DE 497689C DE K110928 D DEK110928 D DE K110928D DE K0110928 D DEK0110928 D DE K0110928D DE 497689 C DE497689 C DE 497689C
Authority
DE
Germany
Prior art keywords
pressure medium
screw
centrifuging
medium jet
grainy material
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
DEK110928D
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 DEK110928D priority Critical patent/DE497689C/en
Application granted granted Critical
Publication of DE497689C publication Critical patent/DE497689C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/05—Screw-conveyors
    • B65G2812/0505—Driving means, constitutive elements or auxiliary devices
    • B65G2812/0511—Conveyor screws
    • B65G2812/0527—Conveyor screws characterised by the configuration, e.g. hollow, toothed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Crushing And Grinding (AREA)

Description

Vorrichtung zum Schleudern von körnigem Gut mittels eines Druckmittelstrahles Es sind Schleudervorrichtungen für körniges Gut bekannt, bei welchen unter einem Fülltrichter etwa in waagerechter Richtung eine Schnecke angeordnet ist, durch welche ein Druckmittel hindurchströmt. Der Druekmittelstrorn nimmt das Gut von der Schnecke auf und schleudert es aus denn Mundstück heraus. Diese Wirkung kann dadurch beeinträchtigt werden. daß das .Gut zu starke Stücke enthält, oder Zusammenballungen bildet, die zu Verstopfungen führen.Device for centrifuging granular material by means of a pressure medium jet There are centrifugal devices for granular material known, in which under one Filling funnel is arranged approximately in the horizontal direction, through which a screw a pressure medium flows through it. The Druekmittelstrorn takes the goods from the screw and flings it out of the mouthpiece. This can impair this effect will. that the .good contains pieces that are too strong, or forms agglomerations that lead to constipation.

Die Förderschnecke wird nach der Erfindung so ausgebildet, da13 sie etwa ztr große Stücke gleichzeitig zerbricht.According to the invention, the screw conveyor is designed in such a way that it breaks about ztr large pieces at the same time.

Zu diesem Zweck besteht die Erfindung darin, daß an der Schnecke unterhalb der Einfüllöffnungen Brechbacken vorgesehen werden. Hierzu wird die Schnecke am Umfang mit Ausbuchtungen versehen. Vor diesem Ausbuchtungen ragen -Ansätze am Umfang des Schneckenganges über den Schnekkenumfangkreis auf. für welche dann im Gehäuse entsprechende Nuten vorgesehen sind. Die großen Stücke werden bei dieser --%,usbildung der Schnecke von den Ansätzen erfaßt und gebrochen, und längere Stücke werden gegebenenfalls gedreht, so daß eine Iilernmung verhindert wird.To this end, the invention consists in that on the screw below the filling openings breaking jaws are provided. For this purpose, the screw is on Provided with bulges around the circumference. In front of these bulges protrude from the circumference of the worm gear over the circumference of the worm. for which then in the housing corresponding grooves are provided. The big pieces are in this -%, training the snail is caught by the lugs and broken, and longer pieces are possibly rotated so that learning is prevented.

In der Zeichnung ist eine Ausführungsform der Vorrichtung dargestellt. Es zeigt Abb. i einen Längsschnitt der ganzen Vorrichtung; Abb. z eine Ansicht eines Teiles des Schneckenganges.In the drawing, an embodiment of the device is shown. It shows Fig. I a longitudinal section of the entire device; Fig.z a view of a Part of the worm gear.

Die Schnecke b befördert das durch die Zubringerschnecke v aus dem Fülltrichter a Gut in das 'Mundstück c. wo es von dem die Längsbohrung d durchströmender-Druckmittel erfaßt wird: Der Schneckengang r- trägt Ansätze s, die durch entsprechende -Nuten t des Gehäuses hindurch= gleiten. Vor jedem Ansatz ist eine Ausbuchtung zi im Schneckengang angebracht. Zu große Steine gelangen. in die Ausbuchtungen u und vor die Ansätze s und werden gebrochen.The screw b conveys this out of the through the feed screw v Filling funnel a Place well in the mouthpiece c. where it is from the pressure medium flowing through the longitudinal bore d The following is recorded: The worm thread r- carries projections s, which are supported by corresponding grooves t of the housing through = slide. Before each approach there is a bulge in the worm thread appropriate. Getting too large stones. in the bulges u and in front of the approaches s and are broken.

Claims (1)

PATENTANSPRÜCHE: i. Vorrichtung zum Schleudern von körnigem Gut mittels eines Druckmitterstrahles, bei welcher das Gut durch eine Schnecke in den Druckmittelstrahl ein-P Cr führt wird, dadurch gekennzeichnet, daß. an der Schnecke unterhalb der Einfüllöffnung Brechbacken vorgesehen sind. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Brechbacken je aus einem Ansatz (s) bestehen, der am Umfang des Schneckenrandes hinter einer Ausbuchtung (u) über den Schnecken-_mfangskreis hinaus aufragt, und das Gehäuse mit entsprechenden Nuten (t) versehen ist. PATENT CLAIMS: i. Device for centrifuging granular material by means of a pressure medium jet, in which the material is fed into the pressure medium jet by a screw, characterized in that. Breaking jaws are provided on the screw below the filling opening. z. Device according to claim i, characterized in that the crushing jaws each consist of a shoulder (s) which protrudes on the circumference of the screw edge behind a bulge (u) beyond the circumference of the screw, and the housing is provided with corresponding grooves (t) .
DEK110928D Device for centrifuging grainy material by means of a pressure medium jet Expired DE497689C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK110928D DE497689C (en) Device for centrifuging grainy material by means of a pressure medium jet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK110928D DE497689C (en) Device for centrifuging grainy material by means of a pressure medium jet

Publications (1)

Publication Number Publication Date
DE497689C true DE497689C (en) 1930-05-12

Family

ID=7242096

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK110928D Expired DE497689C (en) Device for centrifuging grainy material by means of a pressure medium jet

Country Status (1)

Country Link
DE (1) DE497689C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446073A (en) * 1945-07-14 1948-07-27 Bjorklund Arvid Garbage cutting and flushing device
US2468613A (en) * 1944-09-04 1949-04-26 Bjorklund Arvid Garbage cutting and flushing device
DE940398C (en) * 1952-10-20 1956-03-15 Papeteries De France Device for introducing chips into a washing device in a method for producing paper
DE1080928B (en) * 1952-12-08 1960-04-28 Koppers Gmbh Heinrich Bunker arrangement for stowage? Good, especially fuel dust
DE2144871A1 (en) * 1971-09-07 1973-03-15 Sealectro Corp POWDER FEEDER
US5320034A (en) * 1989-09-19 1994-06-14 Kvaerner Hymac, Inc. Method and apparatus for increasing surface within wood chips
EP1331443A1 (en) * 2002-01-23 2003-07-30 Schwäbische Hüttenwerke GmbH Apparatus for feeding refuse derived fuel into an incineration plant
WO2012175315A1 (en) * 2011-06-22 2012-12-27 Aixtron Se Device for generating aerosol and depositing a light-emitting layer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468613A (en) * 1944-09-04 1949-04-26 Bjorklund Arvid Garbage cutting and flushing device
US2446073A (en) * 1945-07-14 1948-07-27 Bjorklund Arvid Garbage cutting and flushing device
DE940398C (en) * 1952-10-20 1956-03-15 Papeteries De France Device for introducing chips into a washing device in a method for producing paper
DE1080928B (en) * 1952-12-08 1960-04-28 Koppers Gmbh Heinrich Bunker arrangement for stowage? Good, especially fuel dust
DE2144871A1 (en) * 1971-09-07 1973-03-15 Sealectro Corp POWDER FEEDER
US5320034A (en) * 1989-09-19 1994-06-14 Kvaerner Hymac, Inc. Method and apparatus for increasing surface within wood chips
EP1331443A1 (en) * 2002-01-23 2003-07-30 Schwäbische Hüttenwerke GmbH Apparatus for feeding refuse derived fuel into an incineration plant
WO2012175315A1 (en) * 2011-06-22 2012-12-27 Aixtron Se Device for generating aerosol and depositing a light-emitting layer
DE102011051263B4 (en) 2011-06-22 2022-08-11 Aixtron Se Device for aerosol generation and deposition of a light-emitting layer

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