DE2651892A1 - Fine-mesh textile filter for cleaning air current of dust - of elastic material, unblocked by drawing it aside and letting it snap back - Google Patents
Fine-mesh textile filter for cleaning air current of dust - of elastic material, unblocked by drawing it aside and letting it snap backInfo
- Publication number
- DE2651892A1 DE2651892A1 DE19762651892 DE2651892A DE2651892A1 DE 2651892 A1 DE2651892 A1 DE 2651892A1 DE 19762651892 DE19762651892 DE 19762651892 DE 2651892 A DE2651892 A DE 2651892A DE 2651892 A1 DE2651892 A1 DE 2651892A1
- Authority
- DE
- Germany
- Prior art keywords
- dust
- aside
- elastic material
- fine
- unblocked
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/203—Shapes flexible in their geometry, e.g. bendable, adjustable to a certain size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2277/00—Filters specially adapted for separating dispersed particles from gases or vapours characterised by the position of the filter in relation to the gas stream
- B01D2277/20—Inclined, i.e. forming an angle of between 0° and 90°
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Beschreibung und Erläuterung zur PatentanmeldungDescription and explanation of the patent application
'Speichergewebefilter, vorzugsweise zur Staubabscheidung ~ Es ist bekannt, zur Staubabscheidung ein feinmaschiges Gewebe zu benutzen, vorzugsweise Drahtgewebe, das mehrschichtig hintereinander angeordnet ist und mit Haftmitteln, z.B.'Storage fabric filter, preferably for dust separation ~ It is known to use a fine-meshed fabric for dust separation, preferably Wire mesh, which is arranged in several layers one behind the other and with adhesives, e.g.
dünnflüssigem öl und dergleichen, benetzt wird, um das durchgesaugte oder durchgedrückte staubhaltige Gas zu reinigen.Low viscosity oil and the like, is wetted to the sucked through or to purify forced dusty gas.
Der Staub speichert im oder am ölfilm, der sich zwischen den Maschen gebildet hat. Die Speicherfähigkeit ist sehr gering, da nach relativ kurzer Zeit bei einem Gasgemenge mit hoher Staubladung die Gewebematten herausgenommen und gereinigt werden müssen.The dust is stored in or on the oil film that is between the meshes has formed. The storage capacity is very low because it takes a relatively short time in the case of a gas mixture with a high dust load, the fabric mats are removed and cleaned Need to become.
Versuche, die Speichermatten durch Gegenluftströmungen oder Flüssigkeitsstrahlen im Gegenstrom zu reinigen, sind negativ verlaufen, da jeder Strahl im Gewebepaket in der Intensität stark gebremst wird und die Reinigung somit nicht durchführbar ist.Attempts to remove the storage mats by counter air currents or jets of liquid to clean in countercurrent are negative, since every jet in the tissue package the intensity is greatly slowed down and the cleaning is therefore not feasible is.
Aufgrund dieser Tatsache sind Speichergewebefilter in der Praxis nicht eingesetzt.Due to this fact, storage fabric filters are not in practice used.
Die Vorteile der Speichergewebefilter sind, bezogen auf die hohe Abscheideleistung, bei geringem Energiebedarf sehr groß zu bewerten.The advantages of the storage fabric filter, based on the high separation efficiency, are to be rated very large with low energy requirements.
Um die genannten Vorteile zu nutzen und trotzdem eine intensive Reinigung zu ermöglichen, wird erfindungsgemäß vorgeschlagen, die Speichergewebefiltereinrichtung aus gummiartigem Material herzustellen, welches aufgrund seiner Elastizität in erforderlichen Abständen dehnend gezogen werden kann und ruckartig zurückschnellt, um zwischen diesen Vorgängen den gespelcherten Staub abzuwerfen.To use the advantages mentioned and still an intensive cleaning To enable, it is proposed according to the invention, the storage fabric filter device made of rubber-like material, which due to its elasticity in required Distances can be stretched and jerked back to between Throwing off the speckled dust from these processes.
In der beiliegenden Zeichnung ist der erfindungsgemäße Grundgedanke dargestellt: mit 1) das Rohgas, mit 2) das Filtergehäuse, mit 3) die elastische Gummimatte, mit 4) der Zugbügel der Gummimatte, mit 5) der Zugzylinder, mit 6) das Reingas, mit 7) die Staubförderschnecke, mit 8) der Staubaustrag, mit 9) die Haftmitteleinsprühung.The basic idea according to the invention is shown in the accompanying drawing shown: with 1) the raw gas, with 2) the filter housing, with 3) the elastic Rubber mat, with 4) the tension bracket of the rubber mat, with 5) the tension cylinder, with 6) the clean gas, with 7) the dust conveyor screw, with 8) the dust discharge, with 9) the adhesive injection.
Das Rohgas wird in die elastische Matte 3 eingesaugt oder hineingedrückt. Die elastische Matte ist mit einer Haftmittelsprüheinrichtung 9 besprüht worden, so daß das Rohgas mit den staubhaltigen Belastungen in den Gewebeteilen der elastischen z.B. Gummipakete gereinigt wird und der Staub in und zwischen den Gewebematten sich einlagert.The raw gas is sucked into the elastic mat 3 or pressed into it. The elastic mat has been sprayed with an adhesive spray device 9, so that the raw gas with the dusty loads in the tissue parts of the elastic E.g. rubber packets are cleaned and the dust in and between the fabric mats settles stores.
Die erfindungsgemäße Matte, die stark elastisch ist, wird durch den Zugzylinder 5 stark verformt und gedehnt, und durch schnelles Entspannen schnellt die elastische Gummimatte zurück, so daß die gelockerten, gespeicherten Staubteilchen in dem elastischen Gewebe abplatzen und über die Staubförderschnecke 7 und den Staubaustrag 8 aus dem Reinigungsaggregat entfernt werden können.The mat according to the invention, which is highly elastic, is by the Pull cylinder 5 is badly deformed and stretched, and quickly relaxes the elastic rubber mat back, so that the loosened, stored dust particles flake off in the elastic fabric and via the dust conveyor screw 7 and the dust discharge 8 can be removed from the cleaning unit.
Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen dargestellten Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne å jedoch von dem Grundgedanken abzuweichen, eine Speichergewebefilteranordnung aus elastischen Gummi- oder Kunststoffgeweben herzustellen, welches bedarfsgerecht verformt und gedehnt wird, um dann plötzlich in die Ursprungsform zurückzuschnellen, wodurch eine Reinigung durch Abplatzen der gespeicherten Staubmengen, die mit Haftmitteln versetzt sind, erzielt wird.Of course, the invention is not limited to the above in detail illustrated forms of training limited, but numerous Modifications possible without deviating from the basic idea, a storage fabric filter arrangement made of elastic rubber or plastic fabrics, whichever is appropriate is deformed and stretched, only to suddenly snap back into its original shape, thereby a cleaning by flaking off the stored amounts of dust with adhesives are offset, is achieved.
Patentanspruch: L e e r s e i t eClaim: L e r s e i t e
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762651892 DE2651892A1 (en) | 1976-11-13 | 1976-11-13 | Fine-mesh textile filter for cleaning air current of dust - of elastic material, unblocked by drawing it aside and letting it snap back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762651892 DE2651892A1 (en) | 1976-11-13 | 1976-11-13 | Fine-mesh textile filter for cleaning air current of dust - of elastic material, unblocked by drawing it aside and letting it snap back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2651892A1 true DE2651892A1 (en) | 1978-05-18 |
Family
ID=5993124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762651892 Withdrawn DE2651892A1 (en) | 1976-11-13 | 1976-11-13 | Fine-mesh textile filter for cleaning air current of dust - of elastic material, unblocked by drawing it aside and letting it snap back |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2651892A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842624A (en) * | 1988-05-19 | 1989-06-27 | Barton Ronald R | Apparatus for cleaning air filters |
| EP2399498A1 (en) * | 2010-06-22 | 2011-12-28 | Koninklijke Philips Electronics N.V. | Device for purifying a fluid |
-
1976
- 1976-11-13 DE DE19762651892 patent/DE2651892A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842624A (en) * | 1988-05-19 | 1989-06-27 | Barton Ronald R | Apparatus for cleaning air filters |
| EP2399498A1 (en) * | 2010-06-22 | 2011-12-28 | Koninklijke Philips Electronics N.V. | Device for purifying a fluid |
| WO2011161591A1 (en) | 2010-06-22 | 2011-12-29 | Koninklijke Philips Electronics N.V. | Device for purifying a fluid |
| US9242194B2 (en) | 2010-06-22 | 2016-01-26 | Koninklijke Philips N.V. | Device for purifying a fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |