DE1703945U - DRUM FILTER CLEANER. - Google Patents
DRUM FILTER CLEANER.Info
- Publication number
- DE1703945U DE1703945U DEB16347U DEB0016347U DE1703945U DE 1703945 U DE1703945 U DE 1703945U DE B16347 U DEB16347 U DE B16347U DE B0016347 U DEB0016347 U DE B0016347U DE 1703945 U DE1703945 U DE 1703945U
- Authority
- DE
- Germany
- Prior art keywords
- drum
- filter
- fan
- drum filter
- cyclone
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Description
Gebrauchsmusterhilfsanmeldung B 163 47/12 d Gm.Utility model auxiliary application B 163 47/12 d Gm.
In neuerer Zeit sind Luftfilter mit elektrostatischer Staubabscheidung hergestellt worden, die hohen Abscheidungsgrad und grosse Staubspeicherung erreichen. Da das Filtermaterial auch auf gebogene "Flächen aufgebracht werden kann, wird es auch in kontinuierlich umlaufenden Trommelfiltern eingebaut. Die bei diesen .bisher übliche Nassreinigung mit Wasser, öl USW- ist auch bei den neueren Filterbauarten möglich, erfordert aber eine besondere Überwachung des Betriebes, weil die Zwischenschaltung eine^"Flüssigkeit die Kontrolle des Flüssigkeitsumlaufes im Dauerbetriebe erfordert. .More recently, air filters with electrostatic dust separation have been produced which have a high degree of separation and achieve large dust storage. Since the filter material can also be applied to curved "surfaces, it will also built into continuously rotating drum filters. Wet cleaning with water and oil, which has been customary for these up to now USW- is also possible with the newer filter types, but requires special monitoring of the operation because the Interposition of a ^ "liquid to control the liquid circulation required in continuous operation. .
Zur Vermeidung dieser Betriebserschwerungen wird ein Trommelfilter-Reinigungsgerät vorgeschlagen, das geeignet ist, das Filter mit luft zu reinigen, indem ein scharfer Luftstrahl aus einer Schlitzdüse auf die Innenseite (Reinseite) der Filtertrommel geblasen wird.. Dieser Luftstrahl löst -den Staub an dem Filtermaterial und wird mit dem Staub beladen auf der Aussenseite der Filtertrommel in einen Absaugeschlitz aufgefangen. Von hier strömt die Schmutzluft in den Zyklon, wird von dem Gebläse angesaugt und der Düse wieder zugeführt..A drum filter cleaning device is used to avoid these operational difficulties suggested that it is suitable to purify the filter with air by blowing out a sharp jet of air a slot nozzle is blown onto the inside (clean side) of the filter drum. This air jet dissolves the dust on the Filter material and is collected with the dust on the outside of the filter drum in a suction slot. From here the dirty air flows into the cyclone, is from the Blower sucked in and fed back to the nozzle.
Bei Staubarten, die so fest auf dem Filtermatieral haften,.dass der Luftstrom eine unwirtschaftlich hohe Pressung erfordern würde, wird eine rotierende Bürste vorgeschaltet, die nit höherer Umfangsgeschwindigkeit als die Filtertrommel rotiert und den gelösten Staub in das Auffangfilter vor dem Zyklon wirft-Die Reinigung des Trommelfilters erfolgt also in einem einzigen geschlossenen Luftstrom durch Luftdruck und -Absaugung. For types of dust that adhere so firmly to the filter material that the air flow would require an uneconomically high pressure, a rotating brush is connected upstream, the higher Peripheral speed as the filter drum rotates and throws the dissolved dust into the collecting filter in front of the cyclone-Die The drum filter is cleaned in a single closed air stream by means of air pressure and suction.
In der Zeichnung ist ein Ausführungsbeispiel des Gerätes dargestellt: An exemplary embodiment of the device is shown in the drawing:
Die Filtertrommel (1) wird -von aussen nach innen von der zu reinigenden Luft durchströmt. Die Trommel dreht sich im Uhrzeigersinn. Innerhalb der Trommel ist eine Schlitzdüse (3) an einem Rohr (2.) über die ganze Tiefe der Trommel (1 ) eingebaut.The filter drum (1) is closed from the outside to the inside purifying air flows through it. The drum rotates clockwise. Inside the drum a slot nozzle (3) is installed on a tube (2.) over the entire depth of the drum (1).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB16347U DE1703945U (en) | 1954-01-25 | 1954-01-25 | DRUM FILTER CLEANER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB16347U DE1703945U (en) | 1954-01-25 | 1954-01-25 | DRUM FILTER CLEANER. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1703945U true DE1703945U (en) | 1955-08-04 |
Family
ID=32315581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB16347U Expired DE1703945U (en) | 1954-01-25 | 1954-01-25 | DRUM FILTER CLEANER. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1703945U (en) |
-
1954
- 1954-01-25 DE DEB16347U patent/DE1703945U/en not_active Expired
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