DE82993C - - Google Patents

Info

Publication number
DE82993C
DE82993C DENDAT82993D DE82993DA DE82993C DE 82993 C DE82993 C DE 82993C DE NDAT82993 D DENDAT82993 D DE NDAT82993D DE 82993D A DE82993D A DE 82993DA DE 82993 C DE82993 C DE 82993C
Authority
DE
Germany
Prior art keywords
air
drum
speed
parts
solid
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.)
Active
Application number
DENDAT82993D
Other languages
German (de)
Publication of DE82993C publication Critical patent/DE82993C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Der Mantel der Trommel α (Fig. 1 bis 9), welche um ihre Achse £> ,rotirt, besteht entweder aus schräg stehenden, aus Metall oder sonst genügend widerstandsfähigen Stoffen gefertigten Längsstreifen c (Fig. 5) oder aus Blech, welches in der aus Zeichnung Fig. 2, 6, 7 und !8 ersichtlichen Weise gelocht ist. Durch die' Trommel wird von aufseh nach innen ein Luftstrom geleitet, indem z, B. entweder an beiden Stirnwänden oder an nur einer (während die andere geschlossen ist) direct ein ■ auf der gleichen Achse mit: der Trommel angebrachter Ventilator F (Fig. 3, 4 und 9) Luft aus dem Innern der Trommel absaugt. Das Absaugen der Luft kann aber auchidurch ein Rohr r (Fig. 1) von der Stirn-' wand aus durch irgend welche Mittel bewirkt werden. . . : ■ \ ■■:.'. ■ ;■ ·'■ The shell of the drum α (Fig. 1 to 9), which rotates about its axis £>, consists either of inclined, made of metal or otherwise sufficiently resistant materials made of longitudinal strips c (Fig. 5) or of sheet metal, which in the from drawing Fig. 2, 6, 7 and! 8 evident manner is perforated. Through the 'drum, an air flow is from aufseh inwardly directed by, for example, (is closed while the other) either on both end walls or at only one such direct a ■ on the same axis with: the drum mounted fan F (Fig. 3, 4 and 9) evacuates air from inside the drum. However, the suction of air can auchidurch a pipe r (Fig. 1) of the frontal 'wall from some means be effected by. . . : ■ \ ■■ :. '. ■; ■ · '■ Die Umfangsgeschwindigkeit der Trommel a ist so gewählt, dafs durch die Zentrifugalwirkung der ventilationsflügelartig gestellten Elemente c (Fig. 5) oder durch ähnliche Abweisflächen der Eintritt von festen, staubföimigen oder auch gröberen festen, dem Luftbtiom beigemengten Körpern vollkommen verhindert wird; es findet infolge dessen eine vollständige Reinigung der Luft statt. Bei entsprechend geringerer Umfangsgeschwindigkeit oder erhöhter Luftgeschwindigkeit wird ein beliebiger Theil der leichteren festen Beimengungen aus dem Luftstrom ausgeschieden, während die schwereren zurückgehalten werden. Durch Combination beider Wirkungen in hinter einander geschalteten Apparaten lassen sich leichtere von schweren Theilen trennen und dann die leichteren Theile aus dem Luftstrom ausscheiden.The circumferential speed of the drum a is chosen in such a way that the centrifugal effect of the ventilation wing-like elements c (Fig. 5) or similar deflection surfaces completely prevents the entry of solid, dusty or coarser solid bodies mixed with the air; as a result, the air is completely cleaned. With a correspondingly lower circumferential speed or increased air speed, any part of the lighter solid admixtures will be separated from the air stream, while the heavier ones will be retained. By combining the two effects in apparatuses connected one behind the other, the lighter parts can be separated from the heavy parts, and the lighter parts can then be separated from the stream of air. Pateντ-Anspruch:Pateντ claim: Vorrichtung zur Abscheidung fester Theilchen aus einem Luftstrom oder zur Absetzung leichterer Theile von schwereren, welche gemeinschaftlich einem Luftstrom beigemengt sind, gekennzeichnet durch einen mit entsprechender Geschwindigkeit rotirenden Cylinder (α) mit Mantelöffnungen upd'.ein vor demselben angeordnetes Gebläse (V), welch letzteres die zu reinigende Luft von aufsen in den Cylinder saugt, wobei feste Theilchen derselben infolge der Centrifugalwirkung des mit Abweisflächen versehenen Cylinders je nach seiner Rotationsgeschwindigkeit ganz oder theilweise verhindert werden, in den letzteren einzutreten. . .;■:.:. ■·■Device for the separation of solid particles from an air stream or for the deposition of lighter parts of heavier parts, which are jointly admixed to an air stream, characterized by a cylinder (α) rotating at a corresponding speed with jacket openings and a fan (V) arranged in front of it, the latter the air to be cleaned is sucked into the cylinder from outside, with solid particles being wholly or partially prevented from entering the latter, depending on its speed of rotation, owing to the centrifugal action of the cylinder provided with deflecting surfaces. . .; ■:.:. ■ · ■ Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT82993D Active DE82993C (en)

Publications (1)

Publication Number Publication Date
DE82993C true DE82993C (en)

Family

ID=355359

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT82993D Active DE82993C (en)

Country Status (1)

Country Link
DE (1) DE82993C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849793C (en) * 1941-05-14 1952-09-18 Bronswerk Nv Dust separator with rotating drum
US2889007A (en) * 1955-12-27 1959-06-02 Dohrmann Hotel Supply Co Grease extracting ventilator for kitchen ranges
US2895564A (en) * 1956-10-25 1959-07-21 Gen Electric Dirt compactor unit for vacuum cleaning systems
WO1994012290A1 (en) * 1992-12-01 1994-06-09 Sinvent A/S Rotor for mechanical air classifiers
DE19522855A1 (en) * 1995-06-23 1997-01-02 Goetz Metall Anlagen Filterless separation of pollutants in an air stream
DE10163924A1 (en) * 2001-12-22 2003-07-03 Mahle Filtersysteme Gmbh Separating particulate or drop-like impurities from carrier fluid comprises introducing fluid with impurities into annular chamber, removing carrier fluid from channel and removing impurities from chamber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849793C (en) * 1941-05-14 1952-09-18 Bronswerk Nv Dust separator with rotating drum
US2889007A (en) * 1955-12-27 1959-06-02 Dohrmann Hotel Supply Co Grease extracting ventilator for kitchen ranges
US2895564A (en) * 1956-10-25 1959-07-21 Gen Electric Dirt compactor unit for vacuum cleaning systems
WO1994012290A1 (en) * 1992-12-01 1994-06-09 Sinvent A/S Rotor for mechanical air classifiers
US5593043A (en) * 1992-12-01 1997-01-14 Sinvent A/S Rotor for mechanical air classifiers
DE19522855A1 (en) * 1995-06-23 1997-01-02 Goetz Metall Anlagen Filterless separation of pollutants in an air stream
DE10163924A1 (en) * 2001-12-22 2003-07-03 Mahle Filtersysteme Gmbh Separating particulate or drop-like impurities from carrier fluid comprises introducing fluid with impurities into annular chamber, removing carrier fluid from channel and removing impurities from chamber

Similar Documents

Publication Publication Date Title
EP0178316B1 (en) Cyclone
EP0298914B1 (en) Spray dryer for making powder agglomerates or the like
DE2640219A1 (en) CAB FOR AN ELECTROSTATIC POWDER COATING PLANT
DE82993C (en)
DE614016C (en) Separator for pneumatic conveyor systems with a central, axially extending hose filter fine separating device provided within a centrifugal separating chamber
DE3615494C2 (en)
DE825538C (en) Method and device for the elimination of fine solid, liquid or mist-like particles suspended in gases or gas mixtures
DE62730C (en) Centrifugal dust collector for mills
DE971464C (en) Conveyor screw for grain and other grainy bulk goods
DE4215046C2 (en) Exhaust system for a diesel internal combustion engine
DE312149C (en)
DE2820234A1 (en) DUST COLLECTOR FAN
DE2745559A1 (en) ARRANGEMENT OF SEPARATOR SYSTEMS FOR SEPARATING GOOD PACKAGING
DE425542C (en) Method and device for the separation of foreign components from air, gas or the like with a filter surface set in motion by the dust carrier
DE887446C (en) Centrifugal separator for dust and other foreign bodies from gases or liquids
DE236322C (en)
EP0028037B1 (en) Process and apparatus for drying and preheating coking coal in a single entrainment flow tube
DE8314662U1 (en) Device for coating objects
DE2033799A1 (en) Method and device for crushing and sifting
DE95036C (en)
DE2260713C3 (en) Device for processing a mixture of scrap pieces and non-metallic components obtained by crushing industrial wreckage
AT43825B (en) Street cleaning device.
DE2433873A1 (en) DUST COLLECTORS
DE102005062525A1 (en) Cyclone particulates separator for aspirated housings of dry-operating metal working and welding machines
CH245654A (en) Device for separating impurities from gases and for dedusting granular material.