DE19731819C2 - cyclone - Google Patents
cycloneInfo
- Publication number
- DE19731819C2 DE19731819C2 DE1997131819 DE19731819A DE19731819C2 DE 19731819 C2 DE19731819 C2 DE 19731819C2 DE 1997131819 DE1997131819 DE 1997131819 DE 19731819 A DE19731819 A DE 19731819A DE 19731819 C2 DE19731819 C2 DE 19731819C2
- Authority
- DE
- Germany
- Prior art keywords
- cyclone
- section
- cylindrical section
- exhaust
- port
- 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 - Fee Related
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Description
Die Erfindung betrifft einen Zyklon gemäß dem Oberbegriff des Patentanspruchs.The invention relates to a cyclone according to the preamble of Claim.
Ein Zyklon oder Fliehkraft-Entstauber dient zur Reinigung von Abluft, die bei den meisten Zyklonen tangential in eine zylin drische Hauptkammer eingeleitet und darinnen durch Fliehkraft gereinigt wird. Die schwereren Stoffteilchen werden zum Umfang der zylindrischen Kammer geschleudert und sinken an der Wand nach unten in einen kegelförmigen Abschnitt, der in einen Auslaß stutzen übergeht. Die gereinigte Abluft strömt oben aus dem zylindrischen Abschnitt aus.A cyclone or centrifugal deduster is used to clean Exhaust air that is tangent to a cyclone in most cyclones main chamber initiated and inside by centrifugal force is cleaned. The heavier particles of matter become the girth hurled into the cylindrical chamber and sink against the wall down into a conical section that goes into an outlet truncate passes. The cleaned exhaust air flows out of the top cylindrical section.
A. J. Ter Linden gibt in "Untersuchungen an Zyklonabscheidern" in Tonindustrie-Zeitung 77 (1953, H. 314, S. 49-55) den Ab scheidegrad für verschiedene Zyklon-Parameter an. Von dieser Literaturstelle wurde im Oberbegriff des Patentanspruches ausgegangen. A. J. Ter Linden gives in "Investigations on cyclone separators" in Tonindustrie-Zeitung 77 (1953, H. 314, pp. 49-55) the Ab degree of separation for various cyclone parameters. Of this Literature was in the preamble of the claim went out.
Bislang sind keine Berechnungs- oder Konstruktionsvorschriften für einen Zyklon bekannt, die automatisch einen Enstauber mit hohem Wirkungsgrad zur Folge haben.So far there are no calculation or design regulations known for a cyclone that automatically uses a dust collector result in high efficiency.
Es ist daher Aufgabe der Erfindung, einen Zyklon zu schaffen, der aufgrund der erfindungsgemäßen Bemessungsvorschriften einen hohen Wirkungsgrad hat.It is therefore an object of the invention to provide a cyclone that a high due to the design regulations according to the invention Efficiency.
Zur Lösung dieser Aufgabe dient ein Zyklon mit den Merkmalen des Patentanspruchs 1.A cyclone with the characteristics of is used to solve this task Claim 1.
Der erfindungsgemäße Zyklon wird im folgenden anhand der Zeichnung näher erläutert; es zeigen:The cyclone according to the invention is described below with reference to Drawing explained in more detail; show it:
Fig. 1 eine perspektivische Darstellung des Zyklons; und Figure 1 is a perspective view of the cyclone. and
Fig. 2 eine schematische Schnittansicht durch den Zyklon von Fig. 1. FIG. 2 is a schematic sectional view through the cyclone of FIG. 1.
Fig. 1 zeigt einen Zyklon mit einem Gehäuse, das einen zylin drischen Abschnitt 6 aufweist, an den unten ein konischer Abschnitt 7 anschließt. Der konische Abschnitt 7 geht an seinem unteren Ende in einen Auslaßstutzen 3 über. Das obere Ende des zylindrischen Abschnitts 6 ist durch einen Deckel 8 verschlossen, durch den sich ein Abluftstutzen 2 erstreckt. Der Abluftstutzen 2 ragt in das Innere des zylindrischen Abschnitts 6 bis zu einer Tiefe, die durch eine Normale N auf die Innenwand des konischen Abschnitts 7 definiert ist, wobei die Normale N an der Stelle des Übergangs vom konischen Abschnitt 7 zum zylindrischen Abschnitt 6 ansetzt. Die Normale N trifft das untere Ende der Wandung des Abluftstutzens 2, wie dies aus Fig. 2 deutlich erkennbar ist. Fig. 1 shows a cyclone with a housing having a cylindrical portion 6 , to which a conical portion 7 connects below. The conical section 7 merges into an outlet nozzle 3 at its lower end. The upper end of the cylindrical section 6 is closed by a cover 8 through which an exhaust port 2 extends. The exhaust port 2 projects into the interior of the cylindrical section 6 to a depth which is defined by a normal N on the inner wall of the conical section 7 , the normal N starting at the point of transition from the conical section 7 to the cylindrical section 6 . The normal N meets the lower end of the wall of the exhaust port 2 , as can be clearly seen from FIG. 2.
An den zylindrischen Abschnitt 6 schließt ein Einblasstutzen 4 tangential an, der die belastete Abluft damit tangential in die von dem zylindrischen Abschnitt 6 gebildete Kammer einleitet. 4 to the cylindrical portion 6 includes an inlet nozzle tangentially, so that the tangential initiates the contaminated exhaust air into the channel formed by the cylindrical portion 6 chamber.
Der Abluftstutzen 2, der Auslaßstutzen 3 und der Einblasstutzen 4
haben alle den gleichen Durchmesser x, während der Durchmesser
des zylindrischen Abschnitts 6 dreimal so groß ist, also 3x
beträgt. Die Höhe H des zylindrischen Abschnitts 6 beträgt 2x,
also den doppelten Durchmesser der Stutzen 2, 3 oder 4. Die Höhe
K des konischen Abschnitts 7 beträgt hingegen 3x, also die 3fache
Höhe der erwähnten Stutzen-Durchmesser. Es gilt also:
The exhaust pipe 2 , the outlet pipe 3 and the inlet pipe 4 all have the same diameter x, while the diameter of the cylindrical section 6 is three times as large, ie 3x. The height H of the cylindrical section 6 is 2x, i.e. twice the diameter of the nozzle 2 , 3 or 4 . The height K of the conical section 7 , on the other hand, is 3x, ie 3 times the height of the nozzle diameter mentioned. So the following applies:
H = 2x
H = 2x
K = 3xK = 3x
Dieser Zyklon ist besonders zur Reinigung der Abluft aus der Röstung von Kaffeebohnen geeignet, wobei die aus der Röstkammer stammende belastete Abluft über den Einblasstutzen 4 eingeleitet wird, während Häutchen und Stäube durch den Auslaßstutzen 3 nach unten fallen und die gereinigte Abluft durch den Abluftstutzen 2 nach oben abströmt.This cyclone is particularly suitable for cleaning the exhaust air from the roasting of coffee beans, the contaminated exhaust air coming from the roasting chamber being introduced via the inlet nozzle 4 , while cuticles and dusts fall down through the outlet nozzle 3 and the cleaned exhaust air through the exhaust air nozzle 2 flows out at the top.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997131819 DE19731819C2 (en) | 1997-07-21 | 1997-07-21 | cyclone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997131819 DE19731819C2 (en) | 1997-07-21 | 1997-07-21 | cyclone |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19731819A1 DE19731819A1 (en) | 1999-01-28 |
DE19731819C2 true DE19731819C2 (en) | 2001-08-02 |
Family
ID=7836747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997131819 Expired - Fee Related DE19731819C2 (en) | 1997-07-21 | 1997-07-21 | cyclone |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19731819C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102658244A (en) * | 2012-05-09 | 2012-09-12 | 王合 | Cyclone dust collector and outer rotation quadruplet dust collector employing same |
US20200197847A1 (en) * | 2018-12-21 | 2020-06-25 | Société des Produits Nestlé S.A. | Cyclone separator and methods for conveying dry bulk material |
CN115364581A (en) * | 2022-08-19 | 2022-11-22 | 煤炭科学研究总院有限公司 | Dust remover and anchor rod machine that has it |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1354878A (en) * | 1914-11-27 | 1920-10-05 | Bobbitt Dust Collector Company | Dust-collector |
GB473484A (en) * | 1935-04-12 | 1937-10-11 | Adam Johannes Ter Linden | Centrifugal means for the extraction of grit from flowing gases |
AT153283B (en) * | 1935-04-12 | 1938-04-25 | Adam Johannes Ter Ing Linden | Centrifugal dust collector. |
DE679138C (en) * | 1937-01-16 | 1939-07-29 | Eugen Feifel Dr Ing | Centrifugal dust separator |
CH248467A (en) * | 1945-08-11 | 1947-05-15 | Tomasini Karl | Centrifugal separator. |
DE1642903A1 (en) * | 1967-04-11 | 1971-04-29 | Moc Werkzeuge Appbau Peter Dan | Cyclone for the separation of solid particles from a liquid or gaseous carrier medium |
GB1378642A (en) * | 1971-12-01 | 1974-12-27 | Sanyo Pulp Co Ltd | Method of classification of clay minerals and its apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT153282B (en) * | 1936-02-04 | 1938-04-25 | Ver Metallwerke A G | Tripod mount for machine guns. |
-
1997
- 1997-07-21 DE DE1997131819 patent/DE19731819C2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1354878A (en) * | 1914-11-27 | 1920-10-05 | Bobbitt Dust Collector Company | Dust-collector |
GB473484A (en) * | 1935-04-12 | 1937-10-11 | Adam Johannes Ter Linden | Centrifugal means for the extraction of grit from flowing gases |
AT153283B (en) * | 1935-04-12 | 1938-04-25 | Adam Johannes Ter Ing Linden | Centrifugal dust collector. |
DE679138C (en) * | 1937-01-16 | 1939-07-29 | Eugen Feifel Dr Ing | Centrifugal dust separator |
CH248467A (en) * | 1945-08-11 | 1947-05-15 | Tomasini Karl | Centrifugal separator. |
DE1642903A1 (en) * | 1967-04-11 | 1971-04-29 | Moc Werkzeuge Appbau Peter Dan | Cyclone for the separation of solid particles from a liquid or gaseous carrier medium |
GB1378642A (en) * | 1971-12-01 | 1974-12-27 | Sanyo Pulp Co Ltd | Method of classification of clay minerals and its apparatus |
Non-Patent Citations (1)
Title |
---|
A.J. Ter Linden: Untersuchungen an Zyklonab- scheidern. In: Tonindustrie-Zeitung 77 (1953), H. 3/4, S. 49-55 * |
Also Published As
Publication number | Publication date |
---|---|
DE19731819A1 (en) | 1999-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60212336T2 (en) | VACUUM CLEANER | |
DE102005002377B4 (en) | Multi-cyclone tank dust collector for a vacuum cleaner | |
DE102005022851B4 (en) | Multi-cyclone dust collector | |
DE10222656B4 (en) | Cyclone dust collector for use in a vacuum cleaner | |
DE69907201T2 (en) | DEVICE FOR SEPARATING DIRTY PARTICLES AND DUST FROM AN AIRFLOW | |
DE10132690A1 (en) | Split-type cyclone dust filter for suction cleaner | |
WO2008062001A1 (en) | Dust collecting device and vacuum cleaner with improved separation of large particles | |
DE3207103C2 (en) | Cyclone for cleaning gas with a filter arranged inside the cyclone | |
DE2638061A1 (en) | FILTER BOX FOR TEXTILE MACHINE, IN PARTICULAR SPINNING MACHINE | |
DE2850768C2 (en) | Air purifier as a pre-cleaner for combustion engines | |
DE102004060981B4 (en) | Dust collecting device for a vacuum cleaner | |
DE19731819C2 (en) | cyclone | |
DE3735106A1 (en) | Process and appliance for separating liquid particles from gases, especially of aerosols from off-gases | |
DE19648561A1 (en) | Suction cleaner for a textile machine | |
EP1974641B1 (en) | Filter device for separating dust particles from gases | |
DE708415C (en) | Industrial vacuum cleaners | |
DE631580C (en) | Industrial vacuum cleaner arranged on a common carrier or chassis | |
EP1103647B1 (en) | Laundry dryer with a filtering device | |
DE1075095B (en) | Device for wet cleaning and washing of air and gases | |
DE2049901C3 (en) | Dedusting system for converter exhaust gases and the like | |
DE2538213A1 (en) | RADIAL FLOW WASHER | |
DE917046C (en) | Centrifugal dust collector | |
DE2062834C3 (en) | Method for dedusting a textile machine room | |
DE3018162A1 (en) | Cyclone dust separator which discharges to spray washing stage - then one or two filter stages before returning air for use | |
DE2655275A1 (en) | Filter for dust-laden gas - preceded by elbow duct for centrifugal separation of coarse dust |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110201 |