DE535238C - Dust separator with a rotating grate basket arranged in front of the air outlet opening, through which the air flows from the outside to the inside, composed of baffle surfaces - Google Patents
Dust separator with a rotating grate basket arranged in front of the air outlet opening, through which the air flows from the outside to the inside, composed of baffle surfacesInfo
- Publication number
- DE535238C DE535238C DEL74982D DEL0074982D DE535238C DE 535238 C DE535238 C DE 535238C DE L74982 D DEL74982 D DE L74982D DE L0074982 D DEL0074982 D DE L0074982D DE 535238 C DE535238 C DE 535238C
- Authority
- DE
- Germany
- Prior art keywords
- outlet opening
- outside
- dust separator
- air outlet
- rotating grate
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating 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)
- Combined Means For Separation Of Solids (AREA)
Description
Staubabscheider mit einem vor der Luftaustrittsöffnung angeordneten, von außen nach innen von der Luft durchströmten, aus Prallflächen zusammengesetzten umlaufenden Rostkorb Die vorliegende Erfindung betrifft eine einfache Vorrichtung, um einen mit staubförmigen oder körnigen Stoffen beladenen Luft-oder Gasstrom von diesen Stoffen entweder vollständig oder wenigstens von den gröberen Körnern zu befreien.Dust separator with an arranged in front of the air outlet opening, air flowed through from the outside to the inside, composed of baffles rotating grate basket The present invention relates to a simple device, around an air or gas stream laden with dusty or granular substances from these substances either completely or at least from the coarser grains to free.
Sie benutzt hierzu nach dem in der Zeichnung in Abb. 1 im seitlichen Schnitt, in Abb. 2 von oben gezeigten Ausfühfrungsbeispiel einen Behälter, in welchem ein korbartiges Gebilde a auf einer Welle b umläuft. You use this according to the one in the drawing in Fig. 1 in the side Section, embodiment shown in Fig. 2 from above a container in which a basket-like structure a rotates on a shaft b.
Der mit dem Sichtgut beladene Luftstrom kommt von unten und muß den sich drehenden Rostkorb durchströmen, um bei c austreten zu können. Umlaufende Siebe, die in den Luftstrom eingeschaltet sind, sind an sich bekannt, aber sie leiden unter dem Übelstand, daß zur Erzielung verschiedener Feinheitsgrade entweder die Drehzahl geändert werden oder aber der Rostkorb ausgewechselt werden muß.The air flow loaded with the material to be classified comes from below and must the Flow through the rotating grate basket in order to be able to exit at c. Circulating sieves that are turned into the airflow are known per se, but they suffer from the disadvantage that to achieve different degrees of fineness either the speed be changed or the grate basket has to be replaced.
Dieser überstand wird gemäß der Erfindung dadurch behoben, daß man die Durchtrittsspalte des Rostkorbes, ohne diesen selbst auswechseln zu müssen, veränderlich macht. This supernatant is eliminated according to the invention in that one the passage gap of the grate basket without having to replace it yourself, mutable.
Dies geschieht nach der Erfindung in der Weise, daß die Roststäbe aus einer Anzahl in einem Kreis angeordneter Klappen lt,, lt2 u§w. bestehen, die um etwa I800 jede für sich drehbar sind. Je nachdem, ob diese Klappen, wie auf der einen Hälfte des Grundrisses in Abb. 2 dargestellt, radial stehen oder ob sie, wie auf der anderen Hälfte dargestell. t, nach rückwärts gerichtet sind, werden sie das in dem Luftstrom mitgeführte Gut mehr oder weniger abweisen. Die Klappen können entweder jede für sich verstellt werden, oder man kann natürlicll auch eine Vorrichtung anbringen, mittels welcher sie sämtlich gemeinsam verstellt werden.This is done according to the invention in such a way that the grate bars from a number of flaps arranged in a circle lt ,, lt2 etc. exist that can each be rotated by about 1800. Depending on whether these flaps, like on the one half of the plan shown in Fig. 2, stand radially or whether they, like shown on the other half. t, facing backwards, they will more or less reject the goods carried in the air stream. The flaps can Either each of them can be adjusted individually, or a device can of course also be used attach by means of which they can all be adjusted together.
-Der Vorteil der Erfindung liegt in der Einfachheit, verbunden mit der außerordentlich weitgehenden und bequemen Regelfähigkeit. -The advantage of the invention is the simplicity associated with it the extraordinarily extensive and convenient control capability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL74982D DE535238C (en) | Dust separator with a rotating grate basket arranged in front of the air outlet opening, through which the air flows from the outside to the inside, composed of baffle surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL74982D DE535238C (en) | Dust separator with a rotating grate basket arranged in front of the air outlet opening, through which the air flows from the outside to the inside, composed of baffle surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE535238C true DE535238C (en) | 1931-10-08 |
Family
ID=7283600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL74982D Expired DE535238C (en) | Dust separator with a rotating grate basket arranged in front of the air outlet opening, through which the air flows from the outside to the inside, composed of baffle surfaces |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE535238C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758713A (en) * | 1956-08-14 | Hardinge | ||
| DE1407853B1 (en) * | 1960-01-11 | 1970-09-24 | Hosokawa Tekkosho Kk | Vertical-axis wind sifter |
| DE3125850A1 (en) * | 1980-07-04 | 1982-04-15 | VEB Schwermaschinenbau Kombinat "Ernst Thälmann" Magdeburg, DDR 3011 Magdeburg | Air-suspension classifier |
| DE3737221C1 (en) * | 1987-11-03 | 1989-04-27 | Mtu Muenchen Gmbh | OEl air separator |
| DE3808023A1 (en) * | 1988-03-10 | 1989-09-21 | Krupp Polysius Ag | Separator |
| DE19533838C1 (en) * | 1995-09-13 | 1997-02-27 | Detlev Wortmann | Centrifugal particle separator assembly |
-
0
- DE DEL74982D patent/DE535238C/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758713A (en) * | 1956-08-14 | Hardinge | ||
| DE1407853B1 (en) * | 1960-01-11 | 1970-09-24 | Hosokawa Tekkosho Kk | Vertical-axis wind sifter |
| DE3125850A1 (en) * | 1980-07-04 | 1982-04-15 | VEB Schwermaschinenbau Kombinat "Ernst Thälmann" Magdeburg, DDR 3011 Magdeburg | Air-suspension classifier |
| DE3737221C1 (en) * | 1987-11-03 | 1989-04-27 | Mtu Muenchen Gmbh | OEl air separator |
| DE3808023A1 (en) * | 1988-03-10 | 1989-09-21 | Krupp Polysius Ag | Separator |
| DE19533838C1 (en) * | 1995-09-13 | 1997-02-27 | Detlev Wortmann | Centrifugal particle separator assembly |
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