DE708148C - Fine slit filter for liquids and gases - Google Patents
Fine slit filter for liquids and gasesInfo
- Publication number
- DE708148C DE708148C DEL96725D DEL0096725D DE708148C DE 708148 C DE708148 C DE 708148C DE L96725 D DEL96725 D DE L96725D DE L0096725 D DEL0096725 D DE L0096725D DE 708148 C DE708148 C DE 708148C
- Authority
- DE
- Germany
- Prior art keywords
- filter
- gases
- liquids
- combs
- fine
- 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
- 239000007788 liquid Substances 0.000 title claims description 5
- 239000007789 gas Substances 0.000 title claims description 4
- 238000004140 cleaning Methods 0.000 claims description 13
- 210000001520 comb Anatomy 0.000 claims description 13
- 230000001914 calming effect Effects 0.000 claims description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- 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
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
Feinspaltfi.lter für Flüssigkeiten und Gase Die Erfindung betrifft ein Feinspaltfilter zum Reinigen von Flüssigkeiten und Gasen, dessen Spalte durch schneidenartige Kanten an den aufeinandergestap elten Ringscheiben gebildet sind, so daß eine Spalthöhe von 4/ioo mm, 3/100 mm und von noch kleinerem Ausmaß erreichbar ist.Fine gap filters for liquids and gases The invention relates to a fine gap filter for cleaning liquids and gases, the gap through which blade-like edges are formed on the stacked ring disks, so that a gap height of 4/100 mm, 3/100 mm and even smaller dimensions can be achieved is.
Erfindungsgemäß sind bei einem Feinspaltfilter ein oder mehrere Leitbleche, die gleichzeitig als Stütz- und Beruhigungsbleche dienen, an. der die reisenden Reinigungskämme tragenden Hülse in der Drehrichtung unmittelbar hinter den Reinigungskämmen in einem Winkel zum Filterkörperinnenmantel derart angeordnet, daß ,die freie Kante des Leitbleches bis nahe an den Filterkörperinnenmantel heranreicht oder ihn berührt. Dadurch wird erreicht, daß die aus den Feinspalten durch die Messerkämme von der Innenfilterfläche entfernten Fremdkörper in Drehrichtung der Kämme gefördert werden, nicht rückwärts strömen und durch die auftretenden Wirbel nicht hin und her geworfen werden. Die Fremdkörper werden jeweils in der Drehrichtung durch die Leitbleche mitgenommen, bis sie durchleinen Verbindungskanal in die Schlammkammer gelangen. According to the invention, one or more guide plates, which also serve as support and calming plates. of the travelers Cleaning combs carrying sleeve in the direction of rotation immediately behind the cleaning combs arranged at an angle to the inner jacket of the filter body in such a way that the free edge the baffle reaches close to the inner jacket of the filter body or touches it. This ensures that the fine gaps through the knife combs from the Foreign bodies removed from the inner filter surface are conveyed in the direction of rotation of the combs, do not flow backwards and not tossed back and forth by the eddies that occur will. The foreign bodies are each in the direction of rotation through the baffles taken until they get through a connecting channel into the sludge chamber.
Die Leit-, Beruhigungs- und Stützbleche können mit Bezug lauf die Dsrehrichtung auch vor den Reinigungskämmen angeordnet sein. The guide, calming and support plates can run with reference to the The direction of rotation can also be arranged in front of the cleaning combs.
Auf den Zeichnungen ist der Erfindungsgegenstand beispielsweise dargestellt. The subject matter of the invention is shown in the drawings, for example.
Die Abb. I zeigt einen Längsschnitt durch das Feinspaltfilter. Fig. I shows a longitudinal section through the fine edge filter.
Die Abb. 2 stellt einen Grundriß des Feinspaltfilters dar, und zwar einen Teilschnitt durch den Filterkörper, und die Abb. 3 zeigt die Traghülsze für den Reinigungskamm und das Leitblech, teilweise im Schnitt, teilweise in Ansicht. Fig. 2 shows a plan view of the fine slot filter, namely a partial section through the filter body, and Fig. 3 shows the support sleeve for the cleaning comb and the guide plate, partly in section, partly in view.
Nach den Zeichnungen besteht das Feinspaltfilter aus dem Deckeln, dem Gehäuseb, dem Zwischenboden c, dem Spaltfilterkörper d, dem Schlammbehälter e und dem Spannbolzen f. According to the drawings, the fine gap filter consists of the lid, the housing the intermediate floor c, the gap filter body d, the Sludge container e and the clamping bolt f.
Der Zufluß der zu filtrierenden Fliissigkeit erfolgt durch den Kanal i unter dem üblichen Strömungsdruck, der ein Fiu gelrad g zum Antrieb der Hülses mit den Reinigungskämmen t in Umdrehung versetzt. The liquid to be filtered flows in through the channel i under the usual flow pressure that a Fiu gelrad g to drive the sleeve rotated with the cleaning combs t.
In dem Innenraum des hohlzylindrischen Spaltfilterkörpers d ist die drehbare Traghülse (Abb. 3) angeordnet. Diese besteht aus einem zylindrischen Teil s1 mit je einer oberen und unteren Stirnscheibe s und ss. Die Stirnscheiben sind die Träger der Reinigungskämme t, welche aus einem Satz tnesserartiger Plättchen lt bestehen, welche auf Stangen lot aufgereiht sind, und die in die Feinspalte des Filterkörpers d eingreifen. In dem Filterkörper d können ein oder mehrere solcher Reinigungskämme eingesetzt sein. Die Reinigungskämme t können auch bei einem Filter mit Außenfilterffäche von außen in die Spalte eingreifen. Hinter den Reinigungskämmen t, bezogen auf ihre Drehrichtung, sind Leitbleche v am zylindrischen Teil der Tragbülse s' befestigt. Diese Leitbleche v liegen schräg in dem Hohlraum, in welchem sich die Traghülse mit den Reinigungskämmen bewegt. Die Leitbleche können mitihrer freien Kante entweder die Innenmantelfläche des Filters d berühren oder beneits kurz vor der Filterfläche enden. Das Gleitblech v hat den Zweck, ein Rückströmen der durch die Messerplättchen u aus den Feinspalten entfernen Fremdkörper entgegengesetzt zur Drehrichtung der Traghülse zu verhindern. In the interior of the hollow cylindrical gap filter body d is the rotatable support sleeve (Fig. 3) arranged. This consists of a cylindrical part s1 with an upper and a lower end disk s and ss. The end disks are the carriers of the cleaning combs, which consist of a set of tnesser-like plates lt exist, which are lined up on rods, and which are in the fine column of the Engage filter body d. In the filter body d, one or more such Cleaning combs be used. The cleaning combs can also be used with a filter reach into the gap from the outside with the external filter surface. Behind the cleaning combs t, based on their direction of rotation, are guide plates v on the cylindrical part of the support sleeve s' attached. These baffles v are inclined in the cavity in which moves the support sleeve with the cleaning combs. The baffles can with their free Edge either touch the inner surface of the filter d or just before it end of the filter surface. The purpose of the sliding plate v is to prevent the flow through the knife plates u remove foreign bodies from the fine gaps in the opposite direction to prevent the direction of rotation of the support sleeve.
Diese Fremdkörper gelangen durch den Abfiußkanal w in die Schlammkammere.These foreign bodies enter the sludge chambers through the drainage channel w.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL96725D DE708148C (en) | 1937-02-21 | 1937-02-21 | Fine slit filter for liquids and gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL96725D DE708148C (en) | 1937-02-21 | 1937-02-21 | Fine slit filter for liquids and gases |
Publications (1)
Publication Number | Publication Date |
---|---|
DE708148C true DE708148C (en) | 1941-07-14 |
Family
ID=7288440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL96725D Expired DE708148C (en) | 1937-02-21 | 1937-02-21 | Fine slit filter for liquids and gases |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE708148C (en) |
-
1937
- 1937-02-21 DE DEL96725D patent/DE708148C/en not_active Expired
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