CH489266A - Air purifier - Google Patents
Air purifierInfo
- Publication number
- CH489266A CH489266A CH837769A CH837769A CH489266A CH 489266 A CH489266 A CH 489266A CH 837769 A CH837769 A CH 837769A CH 837769 A CH837769 A CH 837769A CH 489266 A CH489266 A CH 489266A
- Authority
- CH
- Switzerland
- Prior art keywords
- air
- dust
- jacket
- air purifier
- radial diffuser
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
- Separating Particles In Gases By Inertia (AREA)
Description
Luftreinigungsvorrichtung
Im Untertage-Bergbau benutzt man in neuerer Zeit vielfach Strahlentstauber. Diese Strahlentstauber werden mit Wasser beaufschlaot, um den Staub auszuwaschen.
Hinter der Waschstrecke sind vielfach Zyklonabscheider oder auch Nassfilterabscheider mit Prallabscheidern kombiniert eingesetzt.
Hinter dem eigentlichen Wasserabscheider hat man zur Druckrückgewinnung zusätzlich noch vielfach einen Austrittsdiffusor zugeordnet.
Diese bekannten Bauweisen sind sehr aufwendig und voluminös.
Die vorliegende Erfindung betrifft eine Luftreini- gungsvorrichtung in welche die zu reinigende Luft eingeblasen wird, mit Trenn- und Druckrückgewinneinrich tung.
Die erfindungsscmässe Luftreinigungsvorrichtung ist gekennzeichnet durch einen Radialdiffusor mit Drall schaufe ! n und einem diesen mit Abstand umlagcrnden Staubabschälmantel, der seinerseits son einem geschlossenen Mantel umgeben i st, welcher sich zu einer keilför- migen Staub-und Schlammkammer zusammenzieht.
Nachfolgend wird anhand der Zeichnung ein Ausfüh- rungsbeispiel des Erfindungsgegenstandes beschrieben.
Fig. 1 zeigt ein Ausführungsbeispiel im Längsschnitt und
Fig. 2 zeigt dasselbe Ausführungsbeispiel im Querschnitt.
Die beispielsweise staub-und wasserhaltige zu reinigende Luft tritt bei 1 ein und wird über den Luftver drängerkörper 2 in die Drallschaufeln 3 des Radialdiffusors eingeleitet. Diese Schaufeln 3 sind so geformt, dass sie einen diffusorartigen Charakter aufweisen und einen Druckrückgewinn bringen.
Gleichzeitig wird die durch die Schaufeln 3 umgelenkte Luft in eine Drallbewegung gczwungen, so dass ihre Staub-und Wasserteilchen nach aussen gegen den Staubabschälmantel 4 gedruckt werden und beim Ausschleudern über die Schälschlitze 6 in den dahinter liegenden Raum und durch Schwerkraft in die Staub-und Schlammkammer 5 herabfallen, wo sie beispielsweise durch eine Schnecke oder durch eine Schlammwasserpumpe abgepumpt werden.
Die beschriebene Vorrichtung erzielt mit einfachster und k) einster Bauweise eine Druckrückgewinnung mit Drallerzeugung und einen Staubabschaleffekt.
Air purifier
In recent times, jet dedusters have been used in underground mining. These jet dedusters are exposed to water to wash out the dust.
Cyclone separators or wet filter separators combined with impact separators are often used behind the washing section.
Behind the actual water separator, an outlet diffuser has also been assigned in many cases for pressure recovery.
These known designs are very complex and bulky.
The present invention relates to an air cleaning device into which the air to be cleaned is blown, with a separation and pressure recovery device.
The air cleaning device according to the invention is characterized by a radial diffuser with a swirl blade! n and a dust peeling jacket surrounding it at a distance, which in turn is surrounded by a closed jacket which contracts to form a wedge-shaped dust and sludge chamber.
An exemplary embodiment of the subject of the invention is described below with reference to the drawing.
Fig. 1 shows an embodiment in longitudinal section and
Fig. 2 shows the same embodiment in cross section.
The air to be cleaned, for example, containing dust and water, enters at 1 and is introduced into the swirl blades 3 of the radial diffuser via the Luftver displacer body 2. These blades 3 are shaped so that they have a diffuser-like character and bring about a pressure recovery.
At the same time, the air deflected by the blades 3 is forced into a swirling movement, so that its dust and water particles are pressed outwards against the dust peeling jacket 4 and when being thrown out via the peeling slots 6 into the space behind it and by gravity into the dust and sludge chamber 5, where they are pumped out, for example, by a screw or a sludge water pump.
The device described achieves a pressure recovery with swirl generation and a dust peeling effect with the simplest and k) very simple design.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH837769A CH489266A (en) | 1969-06-02 | 1969-06-02 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH837769A CH489266A (en) | 1969-06-02 | 1969-06-02 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH489266A true CH489266A (en) | 1970-04-30 |
Family
ID=4339377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH837769A CH489266A (en) | 1969-06-02 | 1969-06-02 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH489266A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656151A1 (en) * | 1975-12-12 | 1977-06-16 | Facet Enterprises | DEVICE FOR SEPARATING DIRTY PARTICLES FROM A GAS FLOW |
| DE2807386A1 (en) * | 1975-12-12 | 1979-03-29 | Facet Enterprises | Separator for gas borne dusts - has housing with profiled body forming form annular flow passage with flights to impart radial and tangential motion |
| FR2601602A1 (en) * | 1986-07-15 | 1988-01-22 | Burion Etienne | Gas purifier separating polluting smoke |
| EP0471426A1 (en) * | 1990-08-15 | 1992-02-19 | Dr. Küttner GmbH & Co. KG | Separator for solids containing gasstreams |
-
1969
- 1969-06-02 CH CH837769A patent/CH489266A/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656151A1 (en) * | 1975-12-12 | 1977-06-16 | Facet Enterprises | DEVICE FOR SEPARATING DIRTY PARTICLES FROM A GAS FLOW |
| DE2807386A1 (en) * | 1975-12-12 | 1979-03-29 | Facet Enterprises | Separator for gas borne dusts - has housing with profiled body forming form annular flow passage with flights to impart radial and tangential motion |
| FR2601602A1 (en) * | 1986-07-15 | 1988-01-22 | Burion Etienne | Gas purifier separating polluting smoke |
| EP0471426A1 (en) * | 1990-08-15 | 1992-02-19 | Dr. Küttner GmbH & Co. KG | Separator for solids containing gasstreams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |