DE102005001726A1 - Purifying air, especially in a room, by passage through coarse and fine filters, using continuous or periodic heating with microwaves to regenerate the fine filter - Google Patents
Purifying air, especially in a room, by passage through coarse and fine filters, using continuous or periodic heating with microwaves to regenerate the fine filter Download PDFInfo
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- DE102005001726A1 DE102005001726A1 DE102005001726A DE102005001726A DE102005001726A1 DE 102005001726 A1 DE102005001726 A1 DE 102005001726A1 DE 102005001726 A DE102005001726 A DE 102005001726A DE 102005001726 A DE102005001726 A DE 102005001726A DE 102005001726 A1 DE102005001726 A1 DE 102005001726A1
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Classifications
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/806—Microwaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Materials (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Reinigung von Luft, insbesondere Raumluft, bei dem mit Hilfe wenigstens eines Filters flüchtige Fettreste und/oder Schmutzpartikel aus der zu reinigenden Luft entfernt werden, sowie eine Vorrichtung zur Durchführung dieses Verfahrens.The The invention relates to a process for purifying air, in particular Room air in which with the help of at least one filter volatile fat residues and / or Dirt particles are removed from the air to be cleaned, as well a device for carrying out this procedure.
Die Verunreinigung von Luft kann durch chemische Ausscheidungsprozesse von Gegenständen, Lebewesen, durch Chemikalien, flüchtige organische Verbindungen, verschiedene Pollenarten, Schimmelpilze, Schimmelsporen, Staub, Batterien, Ozon, Geruchsmoleküle, Kohlenmonoxide, Stickstoffoxide, Formaldehyde, Tabakrauch, Reste von Hausstaubmilden und dergleichen hervorgerufen werden. Derartige Luftverunreinigungen gefährden die menschliche Gesundheit und sind häufig Primärursachen für verschiedene Krankheitsbilder. Zur Luftreinigung werden Filter verschiedenster Art, beispielsweise Fettfilter, HEPA-Filter (high effective particulate arresting filter), Membranfilter, Karbonfilter, Ionen- oder Plasmafilter, katalytische Filter, photokatalytische Filter, Ultraviolettlichtfilter sowie Filter, welche Ozon erzeugen, und dergleichen verwendet.The Pollution of air can be due to chemical precipitation processes of objects, living beings, through chemicals, volatile organic compounds, various types of pollen, molds, Mold spores, dust, batteries, ozone, odor molecules, carbon monoxide, Nitrogen oxides, formaldehyde, tobacco smoke, remnants of house dust mites and the like. Such air pollutants threaten human health and are often primary causes of various clinical pictures. For air purification are filters of various kinds, such as grease filters, HEPA filter (high-effective particulate arresting filter), membrane filter, Carbon Filter, Ion or Plasma Filter, Catalytic Filter, Photocatalytic Filters, ultraviolet light filters and filters that produce ozone, and the like.
Aus
Aus
Bei diesen Reinigungssystemen besteht Brandgefahr, da aktiviertes Karbon bereits bei Temperaturen von ca. 400°C brennt. Bei hohen Sauerstoffkonzentrationen verbrennt Karbon auch bei niedrigen Temperaturen. Darüber hinaus haben diese Filter einen geringen Wirkungsgrad.at These cleaning systems pose a fire hazard because activated carbon already burning at temperatures of about 400 ° C. At high oxygen concentrations burns carbon even at low temperatures. Furthermore these filters have a low efficiency.
Das US-Patent 6,207,023 beschreibt ein Verfahren zur Luftreinigung, bei dem Schmutzpartikel in einem aktivierten Karbonfilter absorbiert werden. Im nachfolgenden Prozess sollen die Schmutzpartikel durch mikrowelleninitiierte Desorption zerstört werden. Neben dem begrenzten Wirkungsgrad dieser karbonbasierenden Filter besteht die Gefahr des schnellen Verlustes der Absorptionseigenschaften bei unvollständiger Desorption der Schmutzpartikel.The US Pat. No. 6,207,023 describes a process for air purification, absorbed in the dirt particles in an activated carbon filter become. In the following process, the dirt particles should pass through microwave-initiated desorption are destroyed. In addition to the limited Efficiency of these carbon-based filters is at risk the rapid loss of absorption properties with incomplete desorption the dirt particles.
Aufgabe der Erfindung ist es, ein Verfahren und eine Vorrichtung zur Reinigung von Luft, insbesondere Raumluft zu schaffen, bei dem nicht nur flüchtige Fettreste und grobe Schmutzpartikel, sondern auch gesundheitsschädliche Bestandteile jeglicher Art sowie Geruchsmoleküle beseitigt werden.task The invention is a process and a device for cleaning of air, especially indoor air, in which not only volatile fat remains and coarse dirt particles, but also harmful components of any kind and odor molecules be eliminated.
Diese Aufgabe wird verfahrensmäßig bei der Erfindung durch die Merkmale des Patentanspruches 1 und vorrichtungsmäßig durch die Merkmale des Patentanspruches 13 gelöst.These Task is procedurally the invention by the features of claim 1 and apparatus by the features of claim 13 solved.
Bei der Erfindung kommen einzelne Funktionskaskaden zur Anwendung, wobei nach dem Entfernen der Fettreste und Schmutzpartikel durch ein Grobfilter die Luft anschließend durch ein Feinfilter transportiert wird, welches mittels kontinuierlicher oder periodischer Mikrowellenstrahlung aufgeheizt wird. Hierdurch erreicht man einen regenerierbaren Luftreinigungsfilter.at The invention uses individual function cascades, wherein after removing the grease residues and dirt particles through a coarse filter the air afterwards is transported through a fine filter, which by means of continuous or Periodic microwave radiation is heated. This achieves this a regenerable air purification filter.
Dabei erreicht man neben der Luftreinigung auch eine Luftentfeuchtung. Die erfindungsgemäße Lösung erfordert technisch nur einen geringen Aufwand und kann bevorzugt zur Luftreinigung und zur Luftentfeuchtung im Haushalt, beispielsweise bei Dunstabzugshauben, Klimaanlagen oder auch als allgemeine Luftreinigungsanlage zum Einsatz kommen.there In addition to air purification, air dehumidification is also achieved. The solution according to the invention requires technically only a small effort and may preferably for air purification and for dehumidifying the household, for example in extractor hoods, Air conditioners or as a general air purification system for use come.
Bei der Erfindung kommen im wesentlichen eine kontinuierliche oder periodische Luftreinigung mit Hilfe eines Feinfilters und eine kontinuierliche oder periodische Regenerierung und Entfeuchtung des Feinfilters durch schnelle Aufheizung mittels Mikrowellenstrahlung zum Einsatz. Durch die kontinuierliche oder periodische Mikrowellenbestrahlung kann eine zusätzliche mikrowellenunterstützte, katalytische Luftreinigung erreicht werden.In the invention, essentially a continuous or periodic air purification using a fine filter and a continuous or periodic regeneration and dehumidification of the fine filter by rapid heating by means of microwave radiation are used. By continuous or periodic microwave irradiation An additional microwave-assisted, catalytic air purification can be achieved.
Gleichzeitig können die durchströmende Luft gereinigt und die Feinfiltereinheit regeneriert werden. Bei einer bevorzugten Ausführungsform strömt die verunrei nigte Luft durch einen Bereich des Feinfilters, währenddessen ein anderer Bereich des Feinfilters zeitgleich regeneriert wird. Die Regenerierung wird in der raschen Mikrowellenaufheizphase erreicht. Die Aufheiztemperaturen sind abhängig vom Verschmutzungsgrad und sind vorzugsweise im Temperaturbereich von 200°C bis 1200°C regelbar.simultaneously can the flowing through Air cleaned and the fine filter unit to be regenerated. at a preferred embodiment flows the polluted air through a section of the fine filter, meanwhile another area of the fine filter is regenerated at the same time. The regeneration is achieved in the rapid microwave heating phase. The heating temperatures are dependent the degree of contamination and are preferably in the temperature range from 200 ° C up to 1200 ° C adjustable.
Außerdem ist es möglich, die Luft am Grobfilter zu entfeuchten und weitere Luftfeuchtigkeitsanteile im Mikrowellenraum zunächst zu verdampfen und anschließend zu kondensieren, so dass in einer zweiten Stufe der Luftentfeuchtung das Kondensat entfernt werden kann.Besides that is it is possible to dehumidify the air at the coarse filter and other humidity components in the microwave room first to evaporate and then to condense, so in a second stage of dehumidification the condensate can be removed.
Zur Beseitigung von Schmutzpartikeln und Fettpartikeln aus der zu reinigenden Luft kommt ein dem Feinfilter vorgeschalteter Grobfilter zum Einsatz. Dieser Grobfilter kann aus Edelstahl, aus Aluminium oder aus einer geeigneten Legierung bestehen. Der luftdurchlässige Filterkörper des Grobfilters, welcher beispielsweise aus Edelstahl oder Aluminium besteht, ist in einer besonderen Ausführungsart mit Bismuth (Bi) oder ähnlichen Werkstoffen beschichtet. Mit Hilfe von elektrischen Kontakten kann zwischen der Beschichtung und dem Filterkörper eine elektrische Spannung (U) angelegt werden, die von der Dicke der Beschichtung abhängig ist und im Bereich von 1V bis 20V gewählt werden kann. Aufgrund des Seebeckeffektes wird eine thermoelektrische Abkühlung an der Filteroberfläche erreicht. Damit ist es möglich, dass erste Flüssigkeitsanteile aus der Luft an der Oberfläche des Grobfilters kondensiert und abgeführt werden können.to Removal of dirt particles and grease particles from the to be cleaned Air is used a coarse filter upstream of the fine filter. This Coarse filter can be made of stainless steel, aluminum or a suitable Alloy exist. The air permeable filter body of Coarse filter, which for example made of stainless steel or aluminum is in a particular embodiment with bismuth (Bi) or similar Coated materials. With the help of electrical contacts can between the coating and the filter body, an electrical voltage (U), which depends on the thickness of the coating and can be chosen in the range of 1V to 20V. Due to the Seebeck effect becomes a thermoelectric cooling on the filter surface reached. This makes it possible that first liquid portions from the air at the surface of the coarse filter can be condensed and removed.
Grundsätzlich ist der Feinfilter aus einem mikrowellenabsorbierenden Werkstoff aufgebaut und besitzt eine luftdurchlässige Struktur. Dies kann eine Wabenstruktur oder eine aufgeschäumte poröse Struktur sein.Basically the fine filter constructed of a microwave-absorbing material and has an air-permeable Structure. This may be a honeycomb structure or a foamed porous structure be.
Für den Feinfilter wird vorzugsweise ein keramischer Filter oder ein Filter aus Kompositionswerkstoffen zur Luftreinigung verwendet. Dieser Feinfilter ist bezüglich seiner Luftdurchlässigkeit auf das zu filternde Luftvolumen pro Zeit ausgelegt. Dieser Filter kann aus einem porösen Keramikkörper, keramischen Fasern und deren Kompositionen bestehen. In bestimmten Ausführungsarten sind auch Metallpolymere im Feinfilter enthalten. Metallpolymere sind bekannt aus:
- – D.D. Khalyarin et al: „Electrochemial growth and properties of LaMn1-xCoxO3 (0 < x ≤ 1) single crystrals", Cryst. Res. Technol. 38, No. 9, 748-754 (2003);
- – Xian Ouyan et al: „A One-Dimensional Metallopolymer of 2,5-Dimethyl-N,N'-Dicyanoquinone Diimine (2,5-DM-DCNQ1)", Inorg. Chem. 1996, 35, 7188-7189;
- – Paul W. Cyr et al: „Quantum dots in a metallopolymer host: studies of composites of polyferrocenes and CdSe nanocrystals," J. Mater. Chem, 2003, 13, 2213-2219;
- – Christopher L. Kean et al: "A low band gap conjugated metrallopolymer with nickel bis (dithiolene) crosslinks", Chem. Commun, 2001, 815-816;
- DD Khalyarin et al .: "Electrochemical growth and properties of LaMn 1-x Co x O 3 (0 <x ≤ 1) single crystrals", Cryst. Res. Technol. 38, No. 9, 748-754 (2003);
- Xian Ouyan et al: "A One-Dimensional Metallo Polymer of 2,5-Dimethyl-N, N'-Dicyanoquinone Diimine (2,5-DM-DCNQ1)", Inorg. Chem. 1996, 35, 7188-7189;
- Paul W. Cyr et al: "Quantum dots in a metallo polymer host: studies of composites of polyferrocenses and CdSe nanocrystals," J. Mater Chem, 2003, 13, 2213-2219;
- Christopher L. Kean et al: "A low band gap conjugated metrallopolymer with nickel bis (dithiolene) crosslinks", Chem. Commun, 2001, 815-816;
Durch die Verwendung von Metallpolymeren im Feinfilter kann die Reinigungsvorrichtung auch bei Klima- und Filtersystemen auf dem medizinischen Sektor zur biologischen, antimikrobiellen oder virologischen Reinigung der Luft verwendet werden. Metallpolymere sind auch bei hohen Temperaturen beständig und können bis 800°C belastet werden. Ferner können Metallpolymere Mikrowellen absorbieren und besitzen antimikrobielle Eigenschaften.By the use of metal polymers in the fine filter may be the cleaning device also in air conditioning and filter systems in the medical sector for biological, antimicrobial or virological purification used in the air. Metal polymers are also at high temperatures resistant and can up to 800 ° C be charged. Furthermore, can Metal polymers absorb microwaves and have antimicrobial properties Properties.
Bei einer weiteren Ausführungsform besteht der Feinfilter aus Keramik und katalytisch aktiven, mikrowellenempfindlichen Zusatzwerkstoffen. Diese Zusatzwerkstoffe sind beispielsweise „elektronische Bronzen" oder Oxidbronzen, wie NaxV2O5, die als komplexe Oxidsysteme in Kombination mit Mikrowellenenergie den Wirkungsgrad des Filters erhöhen. Diese Zusatzwerkstoffe zeichnen sich durch katalytische Wirkung, effektive Oxidation von Gasen, wie NO, CO, SO, von Kohlenwasserstoffen und von anderer gesundheitsschädlicher Luftbestandteile sowie durch Zerstörung von Mikroben und Bakterien aus. Diese speziellen Wirkungen beinhalten weiterhin die Beseitigung von Geruchsmolekülen. Beispiele für elektronische Bronzen sind noch bekannt aus:
- – A Kuzmin et al: „X-Ray Absorption Study of the Short Range Order of Tungsten and Molybdenum Ions in BaO-P2O5-WO3 and CaO-P2O5-MoO3 Glasses", J. Phys. IV France 7 (1997), C2 – 971-973;
- – A. Kuzmin et al: «X-ray diffraction, extended x-ray absorption fine structure and Raman spectroscopy studies of WO3 powders and (1-x)WO3-y-xReO2 mixtures", Journal of applied Physics, Vol. 84, No. 10, 1998, 5515-5524;
- – Ozerov RP et al: "Electron density in the sodium vanadium oxide bronze beta-Na(x)V(2)O(5) at 9 K"; Acta Crystallogr. B 2001, Jun; 57(Pt 3): 244-50;
- A Kuzmin et al: "X-Ray Absorbance Study of the Short Range Order of Tungsten and Molybdenum Ions in BaO-P 2 O 5 -WO 3 and CaO-P 2 O 5 -MoO 3 Glasses", J. Phys. IV France 7 (1997), C2-971-973;
- - A. Kuzmin et al: "X-ray diffraction, extended x-ray absorption fine structure and Raman spectroscopy studies of WO3 powders and (1-x) WO3-y -xReO 2 Mixtures", Journal of applied Physics, Vol 84, No. 10, 1998, 5515-5524;
- - Ozerov RP et al: "Electron density in the sodium vanadium oxide bronze beta-Na (x) V (2) O (5) at 9 K"; Acta Crystallogr. B 2001, Jun; 57 (Pt 3): 244-50;
Eine Abschirmung kann so ausgebildet sein, dass sie den Feinfilter umhüllt und die Umgebung des Filtersystems vor Mikrowellenstrahlung schützt. Ferner kann die Abschirmung so ausgebildet sein, dass die zugeführte Mikrowellenenergie auf bestimmte Bereiche des Feinfilters konzentriert wird und nach außen isoliert wird. Ferner können die Abschirmung und der Feinfilter beweglich zueinander angeordnet sein, um die Mikrowellenstrahlung nur segmentweise oder in begrenzter Fläche auf den Feinfilter einzuleiten. Hier kann entweder das Feinfilter oder die Abschirmung oder können beide beweglich angeordnet sein. Durch das Erhitzen des Feinfilters verdampfen weitere Luftfeuchtigkeitsanteile und kondensieren an der Abschirmung. Luftfeuchtigkeit, die an der Abschirmung kondensiert ist, wird durch die Abschirmung abgeführt.A shield may be formed so as to envelop the fine filter and protect the environment of the filter system from microwave radiation. Further, the shield may be formed so that the supplied microwave energy is concentrated on certain areas of the fine filter and isolated to the outside. Furthermore, the shield and the fine filter can be arranged to be movable relative to each other, to the microwave radiation only in segments or in a limited area on the Initiate fine filter. Here, either the fine filter or the shield or both can be arranged to be movable. By heating the fine filter evaporate more humidity components and condense on the shield. Humidity condensed on the shield is dissipated by the shield.
Die Mikrowelleneinheit kann eine Mikrowellenquelle, ein Netzteil und eine Steuereinheit aufweisen. Durch die Mikrowellenstrahlung wird der Feinfilter regeneriert und/oder werden die katalytischen Eigenschaften des Feinfilters aktiviert. Die Mikrowelleneinheit in Verbindung mit dem Feinfilter bildet eine wesentliche Baugruppe des Luftreinigungssystems. Die Mikrowellenquelle befindet sich im überwiegenden Fall außerhalb des abgeschirmten Mikrowellenraums.The Microwave unit can be a microwave source, a power supply and have a control unit. By the microwave radiation is the fine filter regenerates and / or the catalytic properties of the fine filter activated. The microwave unit in connection with the fine filter forms an essential assembly of the air purification system. The Microwave source is mostly outside the shielded microwave space.
Anhand der Figuren wird an Ausführungsbeispielen die Erfindung noch näher erläutert.Based The figures will be based on embodiments the invention even closer explained.
Es zeigtIt shows
Das
in den Figuren schematisch dargestellte Ausführungsbeispiel einer Luftreinigungsvorrichtung
Die
zweite Baugruppe bildet ein Feinfilter
Beispielsweise
können
die Abschirmung
Bei
der in der
Hierdurch
lässt sich
ein kontinuierliches oder periodisches Luftreinigungsverfahren erreichen,
wobei eine kontinuierliche oder periodische Regenerierung und Entfeuchtung
des Feinfilters
Die
durch den Feinfilter strömende
Luft wird gereinigt, wobei der Feinfilter
Bei
einer bevorzugten Ausführungsform,
wie sie beispielsweise in
Zusätzlich ist
es möglich,
restliche Luftfeuchtigkeitsanteile im Feinfilter bei der Aufheizung
durch die Mikrowellenbestrahlung zu verdampfen und an der Abschirmung
Die
Steuereinheit
Ferner
ist die Lüftereinheit
Die
Steuereinheit
- 11
- LuftreinigungsvorrichtungAir cleaner
- 22
- Grobfiltercoarse filter
- 33
- Feinfilterfine filter
- 44
- Abschirmungshielding
- 55
- Mikrowelleneinheitmicrowave unit
- 66
- Steuereinheitcontrol unit
- 77
- Lüftereinheitfan unit
- 88th
- BedienfeldControl panel
- 99
- Filterkörperfilter body
- 1010
- Beschichtungcoating
- 11,1211.12
- elektrische Kontakteelectrical contacts
- 1313
- FiltergrundkörperFilter body
- 1414
- Achseaxis
- 15,1615.16
- Luftleitungenair lines
- 1717
- Gehäusecasing
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102005001726A DE102005001726B4 (en) | 2005-01-13 | 2005-01-13 | Method and device for cleaning air, in particular room air |
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Application Number | Priority Date | Filing Date | Title |
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DE102005001726A DE102005001726B4 (en) | 2005-01-13 | 2005-01-13 | Method and device for cleaning air, in particular room air |
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DE102005001726A1 true DE102005001726A1 (en) | 2006-07-27 |
DE102005001726B4 DE102005001726B4 (en) | 2008-11-06 |
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DE102005001726A Expired - Fee Related DE102005001726B4 (en) | 2005-01-13 | 2005-01-13 | Method and device for cleaning air, in particular room air |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106196211A (en) * | 2016-08-03 | 2016-12-07 | 西安交通大学 | A kind of kitchen flue gas waste heat recycling system |
DE102019201343A1 (en) * | 2019-02-01 | 2020-08-06 | Mahle International Gmbh | Fine dust filter system |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE102020125919B4 (en) | 2020-10-04 | 2022-06-23 | Elke Münch | Mobile device that can be operated by a temperature difference for cleaning and disinfecting room air and a test device therefor |
DE102020125921B4 (en) | 2020-10-04 | 2022-05-19 | Elke Münch | Mobile device for cleaning and disinfecting room air that can be operated by a temperature difference |
DE102020125920B4 (en) | 2020-10-04 | 2022-05-19 | Elke Münch | Mobile device for cleaning and disinfecting room air that can be operated by a temperature difference |
DE102022123498A1 (en) | 2021-09-15 | 2023-03-16 | newtec Umwelttechnik GmbH | Indoor disinfection |
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DE946133C (en) * | 1952-07-27 | 1956-07-26 | Otto Heinz Brandi Dipl Ing | Fabric filter for gas or air purification |
DE2243071A1 (en) * | 1971-09-07 | 1973-03-22 | Environment One Corp | FILTRATION DEVICE FOR AIR |
US5269892A (en) * | 1991-03-18 | 1993-12-14 | Cha Chang Y | Process and reactor for char-gas oxide reactions by radiofrequency catalysis |
US5938823A (en) * | 1997-04-18 | 1999-08-17 | Carrier Corporation | Integrated electrostatic collection and microwave sterilization for bioaerosol air purification |
US6171479B1 (en) * | 1998-07-14 | 2001-01-09 | Intevep, S.A. | Microwave heated catalyst and process |
US6207023B1 (en) * | 1999-02-12 | 2001-03-27 | Chang Yul Cha | Process for microwave air purification |
US6419799B1 (en) * | 1999-02-12 | 2002-07-16 | Chang Yul Cha | Process for microwave gas purification |
DE10133831C1 (en) * | 2001-07-12 | 2003-04-10 | Eads Deutschland Gmbh | Method and device for the selective removal of gaseous pollutants from the ambient air |
-
2005
- 2005-01-13 DE DE102005001726A patent/DE102005001726B4/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE946133C (en) * | 1952-07-27 | 1956-07-26 | Otto Heinz Brandi Dipl Ing | Fabric filter for gas or air purification |
DE2243071A1 (en) * | 1971-09-07 | 1973-03-22 | Environment One Corp | FILTRATION DEVICE FOR AIR |
US5269892A (en) * | 1991-03-18 | 1993-12-14 | Cha Chang Y | Process and reactor for char-gas oxide reactions by radiofrequency catalysis |
US5938823A (en) * | 1997-04-18 | 1999-08-17 | Carrier Corporation | Integrated electrostatic collection and microwave sterilization for bioaerosol air purification |
US6171479B1 (en) * | 1998-07-14 | 2001-01-09 | Intevep, S.A. | Microwave heated catalyst and process |
US6207023B1 (en) * | 1999-02-12 | 2001-03-27 | Chang Yul Cha | Process for microwave air purification |
US6419799B1 (en) * | 1999-02-12 | 2002-07-16 | Chang Yul Cha | Process for microwave gas purification |
DE10133831C1 (en) * | 2001-07-12 | 2003-04-10 | Eads Deutschland Gmbh | Method and device for the selective removal of gaseous pollutants from the ambient air |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106196211A (en) * | 2016-08-03 | 2016-12-07 | 西安交通大学 | A kind of kitchen flue gas waste heat recycling system |
CN106196211B (en) * | 2016-08-03 | 2018-08-10 | 西安交通大学 | A kind of kitchen flue gas waste heat recycling system |
DE102019201343A1 (en) * | 2019-02-01 | 2020-08-06 | Mahle International Gmbh | Fine dust filter system |
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