DE7924103U1 - Activated carbon filter - Google Patents
Activated carbon filterInfo
- Publication number
- DE7924103U1 DE7924103U1 DE7924103U DE7924103U DE7924103U1 DE 7924103 U1 DE7924103 U1 DE 7924103U1 DE 7924103 U DE7924103 U DE 7924103U DE 7924103 U DE7924103 U DE 7924103U DE 7924103 U1 DE7924103 U1 DE 7924103U1
- Authority
- DE
- Germany
- Prior art keywords
- activated carbon
- filter
- carbon filter
- openings
- filter element
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 26
- 239000012530 fluid Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- OKTJSMMVPCPJKN-BJUDXGSMSA-N carbon-11 Chemical class [11C] OKTJSMMVPCPJKN-BJUDXGSMSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0431—Beds with radial gas flow
-
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0415—Beds in cartridges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Treatment By Sorption (AREA)
Description
Die Neuerung betrifft ein Aktivkohlefilter zur Reinigung gasförmiger oder flüssiger Medien mit einem im wesentlichen zylindrischen Filterelement, bei dem wenigstens im Bereich der Umfangslinie der Grundfläche Eintrittsöffnungen für das zu filternde Fluid vorhanden sind. The innovation concerns an activated carbon filter for cleaning gaseous or liquid media with an essentially cylindrical filter element in which inlet openings for the fluid to be filtered are present at least in the area of the circumferential line of the base surface.
Es ist eine Aktivkohle-Patrone für Luftfilter bekannt, bei der die Aktivkohle zwischen einen Innenmantel und einen Außenmantel eingeschüttet wird und beide Mäntel auf ihrer gesamten Fläche perforiert sind(DT-<iM 19 54 42 Diese und andere Filterpatronen haben den Nachteil, daß das zu filternde Fluid die Filtermasse nur über eine relativ kurze Strecke durchströmt, so daß die Filterwirkung häufig nicht zufriedenstellend ist. Um die Durchtritt sstrecke durch die Filtermasse zu vergrößern, müssen die bekannten Filterelemente sehr groß gebaut werden] was sie unwirtschaftlich macht und ihre Verwendung stark einschränkt.An activated carbon cartridge for air filters is known in which the activated carbon is poured between an inner and an outer casing and both casings are perforated over their entire surface (DT-<iM 19 54 42) This and other filter cartridges have the disadvantage that the fluid to be filtered only flows through the filter mass over a relatively short distance, so that the filtering effect is often unsatisfactory. In order to increase the passage distance through the filter mass, the known filter elements have to be built very large, which makes them uneconomical and severely limits their use.
Es ist Aufgabe der Neuerung, diese Nachteile des Standes der Technik zu vermeiden und ein Aktivkohlefilter der eingangs genannten Art zu schaffen, bei dem das zu filternde Fluid trotz geringer Baugröße einen großen Weg durch die Filtermasse zurücklagt. Das Filter soll wirtschaftlich herstellbar sein und eine höchst effektive Reinigung gasförmiger oder flüssiger Medien ermöglichen.The aim of the innovation is to avoid these disadvantages of the state of the art and to create an activated carbon filter of the type mentioned above, in which the fluid to be filtered travels a long way through the filter mass despite its small size. The filter should be economical to produce and enable highly effective cleaning of gaseous or liquid media.
• # 4 t··· · &Ggr; ·•# 4 t··· · &Ggr; ·
— 3 ——3—
Diese Aufgabe wird neuerungsgemaß dadurch gelöste daß die den Eintrittsöffnungen zugeordneten Austrittsöff- , nungen in Zentrumsbereich der der Grundfläche gegen- | überliegenden Deckelfläche angeordnet sind.This problem is solved according to the innovation in that the outlet openings assigned to the inlet openings are arranged in the central area of the cover surface opposite the base surface.
In einer bevorzugten Ausführungsform ist das Filter- | element als eine in einem Gehäuse angeordnete Filter- « patrone mit einem innenliegenden Stützrohr ausgebildet.;In a preferred embodiment, the filter element is designed as a filter cartridge arranged in a housing with an internal support tube.;
Eine höchst wirkungsvolle Durchströmung des Filters 1 ergibt sich dadurch, daß die Eintrittsöffnungen unten in der Mantelfläche des Filterelementes angeordnet sind und die Austrittsöffnungen in das Stützrohr münden. |A highly effective flow through the filter 1 results from the fact that the inlet openings are arranged at the bottom of the surface of the filter element and the outlet openings open into the support tube. |
Vorteilhaft weist das Aktivkohlefilter eine mit Durchtritt soff nungen versehene Bodenplatte auf, auf der das Filterelement ruht. jThe activated carbon filter advantageously has a base plate with openings on which the filter element rests. j
Im folgenden wird ein Ausführungsbeispiel der Neuerung I anhand der Zeichnung näher erläutert. Die Figur zeigt | ein neuerungsgemäßes Aktivkohlefilter, das ein Filter- ** element 5 in Form einer in einem Gehäuse 6 angeordneten Filterpatrone mit einem innenliegenden Stützrohr 7 aufweist. Die Eintrittsöffnungen 1 für das zu filternde Fluid sind unten in der Mantelfläche des Filterelemen tes 5 angeordnet. Die Austrittsöffnungen 2 sind im Zen-In the following, an embodiment of the innovation I is explained in more detail using the drawing. The figure shows | an activated carbon filter according to the innovation, which has a filter ** element 5 in the form of a filter cartridge arranged in a housing 6 with an internal support tube 7. The inlet openings 1 for the fluid to be filtered are arranged at the bottom in the outer surface of the filter element 5. The outlet openings 2 are in the center
1 4* -1 4* -
trumsbereich der der Grundfläche 5 gegenüberliegenden Deckelfläche 4 angeordnet und münden in das Stützrohr Das Filterelement 5 ruht auf einer mit Durchtrittsöffnungen 8 versehenen Bodenplatte 9· Das Gehäuse 6 weist einen Deckel 10 auf, der zur Entnahme des Filterelementes 5 abnehmbar ist. Die Verbindung zwischen dem Gehäuse 6 und dem Deckel 10 steht im Belieben des Fach*» manns und braucht nicht weiter erläutert zu werden.The filter elements 5 rest on a base plate 9 provided with through-openings 8. The housing 6 has a cover 10 which can be removed to remove the filter element 5. The connection between the housing 6 and the cover 10 is at the discretion of the person skilled in the art and does not need to be explained further.
Der Strömungsverlauf des zu filternden Mediums ist in der Figur durch Pfeile angedeutet. Es strömt von unten in das Gehäuse 6 ein und tritt nach Passieren der Durch trittsöffnungen 8 in der Bodenplatte 9 durch die Eintritts öffnungen 1 in das mit Aktivkohle 11 gefüllte Filterelement 5 ein. Das Medium durchströmt die Aktivkohleschicht und tritt durch die Austrittsöffnungen 2 in das Stützrohr 7 ein und verläßt durch dieses das Filter. Durch die Lage der Eintritts- und Austrittsöffnungen legt das Medium einen besonders langen Weg durch die Filterschicht zurück. Hierdurch wird trotz geringer Baugröße eine höchst effektive Filterung erreicht. Durch die geringe Baugröße ist das Filter ferner besonders wirtschaftlich herstellbar und für viele Anwendungen geeignet. Es kann daher von einer hervorragenden Lösung der anstehenden Probleme gesprochen werden.The flow path of the medium to be filtered is indicated by arrows in the figure. It flows from below into the housing 6 and, after passing through the through-openings 8 in the base plate 9, enters the filter element 5 filled with activated carbon 11 through the inlet openings 1. The medium flows through the activated carbon layer and enters the support tube 7 through the outlet openings 2 and leaves the filter through this. Due to the position of the inlet and outlet openings, the medium travels a particularly long way through the filter layer. This achieves highly effective filtering despite the small size. Due to the small size, the filter can also be manufactured particularly economically and is suitable for many applications. It can therefore be described as an excellent solution to the problems at hand.
■ t litt I■ t suffered I
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7924103U DE7924103U1 (en) | 1979-08-24 | 1979-08-24 | Activated carbon filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7924103U DE7924103U1 (en) | 1979-08-24 | 1979-08-24 | Activated carbon filter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7924103U1 true DE7924103U1 (en) | 1986-12-18 |
Family
ID=6706817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7924103U Expired DE7924103U1 (en) | 1979-08-24 | 1979-08-24 | Activated carbon filter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7924103U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701218A1 (en) * | 1993-02-09 | 1994-08-12 | Serra Jean | Device for protecting drinking water in water towers against atmospheric pollution |
EP2213360A1 (en) * | 2009-01-16 | 2010-08-04 | Mahle International GmbH | Air filter device |
-
1979
- 1979-08-24 DE DE7924103U patent/DE7924103U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701218A1 (en) * | 1993-02-09 | 1994-08-12 | Serra Jean | Device for protecting drinking water in water towers against atmospheric pollution |
EP2213360A1 (en) * | 2009-01-16 | 2010-08-04 | Mahle International GmbH | Air filter device |
US8337578B2 (en) | 2009-01-16 | 2012-12-25 | Mahle Interntaional GmbH | Air filter device |
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