DE453273C - Air separator - Google Patents

Air separator

Info

Publication number
DE453273C
DE453273C DED49182D DED0049182D DE453273C DE 453273 C DE453273 C DE 453273C DE D49182 D DED49182 D DE D49182D DE D0049182 D DED0049182 D DE D0049182D DE 453273 C DE453273 C DE 453273C
Authority
DE
Germany
Prior art keywords
end piece
chamber
air separator
sifting
air flow
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
DED49182D
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.)
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Publication date
Priority to DED49182D priority Critical patent/DE453273C/en
Application granted granted Critical
Publication of DE453273C publication Critical patent/DE453273C/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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/14—Packed scrubbers
    • 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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)

Description

Windsichter. Die Erfindung betrifft eine Einrichtung zum Sichten verschiedenartigen Brenngutes mittels der Windsichtung. Die Neuheit des Sichters besteht darin, daß das in eine Sichtkammer mündende, in bekannter Weise gekrümmte und trompetenartig gestaltete Endstück der Förderleitung für den das Sichtgut in die Sichtkammer führenden Luftstrom mittels an sich bekannter Getriebe gegenüber den Kammerwänden derart seitlich verdrehbar ist, daß sich infolge der Verdrehung die gegenseitige Lage der Ausmündung des Endstückes und der ihr vorliegenden Sichtkammerwandungen ändert, zum Zwecke, einen regelbaren Richtungs- und Geschwindigkeitswechsel des ausströmenden Sichtgutes behufs verschiedenartiger Sortierung herbeizuführen.Air separator. The invention relates to a device for sifting various types Firing material by means of air sifting. The novelty of the sifter is that the one opening into a viewing chamber, curved in a known manner and trumpet-like designed end piece of the conveying line for leading the material into the classifying chamber Air flow by means of known gears opposite the chamber walls in such a way laterally is rotatable that as a result of the rotation, the mutual position of the mouth of the end piece and the existing viewing chamber walls, for the purpose of a controllable change of direction and speed of the outflowing material to be viewed to bring about different sorting.

In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt.In the drawing, the invention is shown in one embodiment.

Das Ende des Förderrohres a reicht bis in das Innere des Windsichters b und ist mit dem Rohrteil cl verbunden. Dieser Teil a:' hat trichter- oder trompetenartige Gestalt und ist knieförmig gekrümmt. Mittels eines an sich bekannten Getriebes d (Zahnrad- oder Schneckengetriebe) kann das Endstückal- seitlich gedreht werden, und zwar je nach Erfordernis in die Stellung I oder II. In Stellung I ist die Öffnung des Endstückes a" dem Exhaustor c zugekehrt. Das in der Pfeilrichtung strömende Sichtgut wird demnach vom angesaugten Luftstrom unmittelbar erfaßt, wobei die leichten Teile mitgerissen werden, während das schwere Gut nach unten dem Grießabführungsstutzen zu entfällt. In. Stellung II (punktierte Lage) ist die Öffnung des Endstückes al dem Exhaustor abgekehrt. Das Sichtgut prallt gegen die Wand bl des Sichters b und wird durch den Abprall gewissermaßen vorgesiebt, um dann vom Luftstrom gesichtet zu werden. Stellung I ergibt eine grobe und Stellung II eine feine Sichtung.The end of the conveyor pipe a extends into the interior of the air classifier b and is connected to the pipe part cl. This part a: 'has funnel-like or trumpet-like Shape and is bent to the knee. By means of a known transmission d (Gear or worm gear) the end piece can be turned sideways, namely in position I or II as required. In position I is the opening of the end piece a ″ facing the exhaustor c. The According to this, material to be seen is directly taken up by the sucked in air flow, with the light ones Parts are carried away while the heavy goods move down the semolina discharge nozzle to not applicable. In. Position II (dotted position) is the opening of the end piece al turned away from the exhaustor. The material to be classified bounces against the wall bl of the classifier b and is, as it were, pre-screened by the rebound and then sifted by the air flow to become. Position I gives a rough sighting and position II a fine sighting.

Erwähnt sei noch, daß das Endstück al gegebenenfalls auch in eine zwischen den beiden erwähnten Stellungen gelegene Lage gebracht und festgestellt werden kann.It should also be mentioned that the end piece al possibly also in a located between the two positions mentioned and determined can be.

Claims (1)

PATENTANSPRUCH: Windsichter mit in eine Sichtkammer hineinragendem, gekrümmtem und trompetenartig gestaltetem Endstück der Förderleitung für den das Sichtgut in die Sichtkammer führenden Luftstrom, dadurch gekennzeichnet, daß das Endstück mittels an sich bekannter Getriebe gegen= über den Kammerwänden derart seitlich drehbar ist, daß sich infolge der Verdrehung die gegenseitige Lage der Ausmündung des Endstückes und der ihr vorliegenden Sichtkammerwandungen ändert. PATENT CLAIM: Wind sifter with a curved and trumpet-like end piece of the conveying line projecting into a sifting chamber for the air flow leading the material to be sifted into the sifting chamber, characterized in that the end piece can be rotated laterally by means of known gears against the chamber walls in such a way that as a result the rotation changes the mutual position of the opening of the end piece and the viewing chamber walls present there.
DED49182D Air separator Expired DE453273C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED49182D DE453273C (en) Air separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED49182D DE453273C (en) Air separator

Publications (1)

Publication Number Publication Date
DE453273C true DE453273C (en) 1927-12-02

Family

ID=7051721

Family Applications (1)

Application Number Title Priority Date Filing Date
DED49182D Expired DE453273C (en) Air separator

Country Status (1)

Country Link
DE (1) DE453273C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641335A (en) * 1946-01-12 1953-06-09 Union Oil Co Gas-solid separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641335A (en) * 1946-01-12 1953-06-09 Union Oil Co Gas-solid separator

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