DE347238C - Device for dedusting and classifying dry material such as coal, mineral, grain and the like. like - Google Patents

Device for dedusting and classifying dry material such as coal, mineral, grain and the like. like

Info

Publication number
DE347238C
DE347238C DENDAT347238D DE347238DD DE347238C DE 347238 C DE347238 C DE 347238C DE NDAT347238 D DENDAT347238 D DE NDAT347238D DE 347238D D DE347238D D DE 347238DD DE 347238 C DE347238 C DE 347238C
Authority
DE
Germany
Prior art keywords
dedusting
coal
grain
mineral
dry 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
DENDAT347238D
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.)
CIE DE FIVES LILLE
Original Assignee
CIE DE FIVES LILLE
Publication date
Application granted granted Critical
Publication of DE347238C publication Critical patent/DE347238C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

Vorrichtung zum Entstauben und Klassieren von trockenem Gut, wie Kohle, Mineral, Korn u. dgl.Device for dedusting and classifying dry material such as coal, Mineral, grain and the like

Zusatz zum Patent 320568. Gegenstand der Erfindung ist eine weitere Ausbildung des Gegenstandes des Patentes 32o568, bei dem am unteren Ende des eigentlichen Sichtrohres mit Luftzuführung entgegen der Richtung des fallenden Gutes ein regelbarer W asserabschluß vorgesehen ist.Addition to patent 320568. The subject of the invention is a further development of the subject of patent 32o568, in which an adjustable water seal is provided at the lower end of the actual sight tube with air supply against the direction of the falling goods.

Das Wesen` der Erfindung besteht darin, daß zwecks ununterbrochener Abführung und gleichzeitiger Durchtränkung des gesichteten Gutes ein regelbarer Wasserverschluß am unteren Ende des Sichtrohres gebildet wird, durch das ein Wasserstrom beständig fließt.The essence of the invention is that for the purpose of uninterrupted Discharge and simultaneous impregnation of the sighted material can be regulated Water seal is formed at the lower end of the sight tube through which a water flow flows constantly.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht, und zwar in Abb. r im Schnitt, in Abb. 2 in Stirnansicbt, wobei nur ein einzelliger Apparat dargestellt ist. Selbstverständlich können in der gleichen Weise auch mehrzellige Apparate mit dem gleichen Auslaß versehen werden.In the drawing, the subject matter of the invention is illustrated, for example, namely in Fig. r in section, in Fig. 2 in frontal view, with only one single cell Apparatus is shown. Of course, multicellular can also be used in the same way Apparatus can be provided with the same outlet.

Der Apparat besteht aus einem Trichter A zum Einfüllen des zu behandelnden Gutes, an dessen unterem Ende eine Speisewalze B angeordnet ist, durch welche der Eintritt des Gutes in die Kammer C geregelt wird. Die Entstaubungskammer C hat solche Abmessungen, daß die durch sie hindurchströmende, zur Entstaubung dienende Luft oder anderes Druckgas mit sich ändernder Geschwindigkeit durch sie hindurchtritt.The apparatus consists of a funnel A for filling in the material to be treated Good, at the lower end of which a feed roller B is arranged, through which the Entry of the goods into chamber C is regulated. The dedusting chamber C has such Dimensions that the air flowing through them, serving for dedusting or other pressurized gas passes through them at varying speeds.

Ein besonderes Rohr D ist am unteren Ende der Kammer C angeordnet. Dieses Rohr weist zwei Hälften auf, deren eine für die Zuführung der Druckluft oder des Druckgases, die andere zur Bildung eines regelmäßigen Stromes dient, der mittels Hahnes R regelbar ist. Ein Kamin E dient zur Abführung der Luft und des. Staubes aus der Entstaubungskammer C und weist eine Drosselvorrichtung F auf, mittels der der Druck im Apparat geändert werden kann.A special tube D is arranged at the lower end of the chamber C. This tube has two halves, one for the supply of compressed air or of the pressurized gas, the other is used to form a regular flow, which by means of Hahnes R is adjustable. A chimney E is used to remove the air and the. Dust from the dedusting chamber C and has a throttle device F, by means of which the pressure in the apparatus can be changed.

Durch das untere Ende des Sichtrohres fließt nun andauernd ein Wasserstrom, der von der Rohrleitung b stammt und durch das Drosselventil i in seiner Geschwindigkeit geregelt. wird. Dieser Wasserstrom dient zur andauernden Abführung und Tränkung des gesichteten Gutes.A stream of water now flows continuously through the lower end of the sight tube, which comes from the pipe b and through the throttle valve i in its speed regulated. will. This flow of water is used for continuous drainage and impregnation of the sighted property.

Claims (1)

PATENT-ANSPRUcH: Vorrichtung zum Entstauben und Klassierenvon trockenem Gut, wieKohle, Mineral, Korn u. dgl., mit trichterförmigem Beschickungsraum mittels eines dem Gut entgegengeführten Windstromes, Zusatz zum Patent 32o568, dadurch gekennzeichnet, daß der unterhalb des Sichtrohres (D) liegende Wasserabschluß durch das Drosselventil (i) beständig Wasser in regelbaren Mengen zur dauernden Abführung und Tränkung des gesichteten Gutes erhält.PATENT CLAIM: Device for dedusting and classifying dry Good, such as coal, mineral, grain and the like, with a funnel-shaped charging chamber a wind current counter to the good, addendum to patent 32o568, characterized in that that the water seal underneath the sight tube (D) is through the throttle valve (i) permanent water in controllable quantities for the permanent drainage and impregnation of the sighted good receives.
DENDAT347238D Device for dedusting and classifying dry material such as coal, mineral, grain and the like. like Expired DE347238C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE347238T

Publications (1)

Publication Number Publication Date
DE347238C true DE347238C (en) 1922-01-17

Family

ID=6256005

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT347238D Expired DE347238C (en) Device for dedusting and classifying dry material such as coal, mineral, grain and the like. like

Country Status (1)

Country Link
DE (1) DE347238C (en)

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