DE3600462A1 - Chemisorption filter package for the elimination of fickle odours, odours in sick rooms and tobacco smoke - Google Patents

Chemisorption filter package for the elimination of fickle odours, odours in sick rooms and tobacco smoke

Info

Publication number
DE3600462A1
DE3600462A1 DE19863600462 DE3600462A DE3600462A1 DE 3600462 A1 DE3600462 A1 DE 3600462A1 DE 19863600462 DE19863600462 DE 19863600462 DE 3600462 A DE3600462 A DE 3600462A DE 3600462 A1 DE3600462 A1 DE 3600462A1
Authority
DE
Germany
Prior art keywords
layer
chemisorption
filter
odours
suction
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.)
Granted
Application number
DE19863600462
Other languages
German (de)
Other versions
DE3600462C2 (en
Inventor
Heinz Dipl Ing Hoelter
Heinrich Dipl Ing Igelbuescher
Heinrich Ing Grad Gresch
Heribert Dipl Ing Dewert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE19863600462 priority Critical patent/DE3600462A1/en
Application filed by Individual filed Critical Individual
Priority to DE8787100106T priority patent/DE3768967D1/en
Priority to AU68905/87A priority patent/AU590820B2/en
Priority to PCT/EP1987/000007 priority patent/WO1987004233A1/en
Priority to ES87100106T priority patent/ES2022152B3/en
Priority to JP62500926A priority patent/JPH0795B2/en
Priority to EP87100106A priority patent/EP0230875B1/en
Priority to HU87887A priority patent/HU201138B/en
Priority to PL1987263609A priority patent/PL151857B1/en
Priority to CA000527008A priority patent/CA1295816C/en
Publication of DE3600462A1 publication Critical patent/DE3600462A1/en
Priority to SU874203276A priority patent/SU1720475A3/en
Application granted granted Critical
Publication of DE3600462C2 publication Critical patent/DE3600462C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • 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

Abstract

It is known to decrease or totally eliminate odours, basal, tobacco smoke and the like by chemisorption compositions and ultrasonic apparatuses and UV lamp irradiation. In order to create a highly active, compact arrangement of this type, according to the invention it is proposed that a chemisorption package is impinged with air to be purified in the following sequence: Soda lime layer, comprising granular bodies which are provided with a high capillary proportion and which are impregnated with monobasic and/or polybasic carboxylic acids; a further layer likewise comprising expanded materials having a high proportion of capillaries, impregnated with alkaline iron (III) hydroxide solution (FE(OH)3); and an activated charcoal layer, the individual layers with a nonwoven web dust filter lying offset, preferably delimited from each other. The apparatus is composed of a case, the fan (3) being mounted between a suction-side and pressure-side chemisorption filter package arrangement (2, 4), the last chemisorption filter layer on the outlet side being fabricated as an activated charcoal layer which is bonded by a nonwoven web filter layer. <IMAGE>

Description

Es ist bekannt, Fäkalgerüche, Tabakrauch sowie Bakterien, Pilze, Keime usw. durch Chemisorptions­ massen und Ultraschallgeräte bzw. UV-Lampen-Einstrahlungen zu mindern bzw. total zu beseitigen.It is known to smell fecal matter, tobacco smoke as well Bacteria, fungi, germs etc. through chemisorption masses and ultrasound devices or UV lamp radiation to reduce or to eliminate completely.

Die Vorrichtungen und Mittel zur Durchführung sind sehr aufwendig.The devices and means of implementation are very complex.

Aus diesem Grunde wird erfindungsgemäß vorgeschlagen, ein handliches kofferartiges Filtersystem zu verwenden entsprechend beiliegender Zeichnung. For this reason, the invention proposes to use a handy case-like filter system according to the attached drawing.  

In der beiliegenden Zeichnung ist dargestellt:The attached drawing shows:

mit (1) das kofferartige Gerät;with ( 1 ) the case-like device;

mit (2) das Chemisorptionsmassenpaket auf der Saugseite;with ( 2 ) the chemisorption mass package on the suction side;

mit (3) der Ventilator;with ( 3 ) the fan;

mit (4) die druckseitige Anordnung eines Chemi­ sorptionsmassenpaketes;with ( 4 ) the pressure-side arrangement of a chemi sorption mass package;

mit (5) die Ausblasseite an dem Chemisorptionsmassen­ koffer;with ( 5 ) the discharge side of the chemisorption mass case;

mit (6) ein Blasschlauch;with ( 6 ) a blow hose;

mit (7) die elektronische Überwachung und Steuerung.with ( 7 ) electronic monitoring and control.

Erfindungsgemäß ist zur Geräuschminderung der Ventilator zwischen zwei Chemisorptionsmassenpaketen saug- und/oder druckseitig eingeklemmt, so daß die Chemisorptionsmassen eine Doppelfunktion besitzen,According to the invention, the fan is used to reduce noise between two chemisorption mass packages suction and / or clamped on the pressure side, so that the chemisorption masses have a double function,

  • a) die der Geruchs- und/oder Bakterienbeseitigung unda) that of odor and / or bacteria removal and
  • b) der gleichzeitigen saug- und druckseitigen Schalldämmung.b) the simultaneous suction and pressure side Soundproofing.

Das Chemisorptionsmassenpaket besteht aus mehreren Schichten: The chemisorption mass package consists of several Layers:  

Schicht 1 aus Natronkalk, danach eine Schicht 2 bestehend aus geblähten Stoffen mit hohem Kapillarverhältnis, wobei diese Stoffe mit ein- oder mehrbasischen Carbonsäuren getränkt sind; Schicht 3 bestehend ebenfalls aus Bläh­ stoffen mit hohem Kapillaranteil, getränkt mit alkalischer Eisen-III-hydroxidlösung (Fe(OH)₃) und danach als Schicht 4 eine A-Kohle-Schicht.Layer 1 made of soda lime, then a layer 2 consisting of expanded substances with a high capillary ratio, these substances being impregnated with mono- or polybasic carboxylic acids; Layer 3 also consists of expanded substances with a high capillary content, soaked with alkaline iron (III) hydroxide solution (Fe (OH) ₃) and then as layer 4 an A-carbon layer.

Diese Schichtfolge ist saug- und/oder druckseitig zu einem Ventilator angeordnet, oder der Ventilator kann auch zweckmäßig innerhalb dieser Chemisorptionsmassen- Filterfolge dazwischengelagert sein, so daß die ersten Schichten auf der Saugseite des Ventilators angebracht sind, und die letztgenannte Schicht immer eine A-Kohle- Schicht ist.This layer sequence is on the suction and / or pressure side arranged a fan, or the fan can also expedient within this chemisorption mass Filter sequence be stored in between, so that the first Layers applied on the suction side of the fan and the latter layer is always a charcoal Layer is.

Es wurde gefunden, daß diese Anordnung die größtmögliche Effektivität zur Beseitigung von Fäkalgerüchen bei gleich­ zeitiger Abtötung von Bazillen und/oder Keimen, Pollen, Pilzen und Tabakrauch ist, wobei die einzelnen Chemi­ sorptionsfiltermassen durch vorzugsweise Filtervliese gegeneinander abgegrenzt sind und auf der Saug- und Ausblasseite begrenzende Vliesfilter gegenüber dem ansaug- oder druckseitigen Freiraum angebracht sind.This arrangement has been found to be the largest possible Effectiveness for eliminating faecal odors at the same time premature killing of bacilli and / or germs, pollen, Fungi and tobacco smoke is used, the individual chemi  sorption filter masses by preferably filter fleeces are delimited from each other and on the suction and Fleece filter limiting the outlet side compared to the free space on the intake or discharge side are attached.

Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen beschriebenen und darge­ stellten Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, das Chemisorptions­ massenpaket mit den beschriebenen Schichten je nach Aufgabe variiert einzusetzen.Of course, the invention is not limited to that described and detailed above provided limited forms of training, but it numerous changes are possible, but without to deviate from the basic idea of chemisorption mass package with the described layers depending on Use of task varies.

Claims (2)

1. Verfahren und Vorrichtung zur Beseitigung von Fäkal­ gerüchen, Bazillen, Tabakrauch und ähnlichen Luft­ begleitern nach Patentanmeldung P 35 38 135.3 dadurch gekennzeichnet, daß ein Chemisorptionspaket in folgender Reihenfolge mit zu reinigender Luft beaufschlagt wird:
  • 1. Natronkalkschicht;
  • 2. Nachfolgeschicht, bestehend aus körnigen, mit hohem Kapillaranteil versehenen Körpern, die mit ein- und/oder mehrbasischen Carbonsäuren getränkt werden;
  • 3. eine weitere Schicht, bestehend ebenfalls aus Blähstoffen mit hohem Kapillaranteil, getränkt mit alkalischer Eisen-III-hydroxid-Lösung (Fe(OH)₃);
  • 4. Aktivkohleschicht, wobei die einzelnen Schichten mit Staubfiltervlies vorzugsweise gegeneinander abgegrenzt verlagert liegen.
1. Process and device for eliminating faecal odors, bacilli, tobacco smoke and similar air accompany according to patent application P 35 38 135.3, characterized in that a chemisorption package is acted upon in the following order with air to be cleaned:
  • 1. soda lime layer;
  • 2. Subsequent layer, consisting of granular, high-capillary bodies which are impregnated with mono- and / or polybasic carboxylic acids;
  • 3. another layer, also consisting of bulking agents with a high capillary content, soaked with alkaline iron (III) hydroxide solution (Fe (OH) ₃);
  • 4. Activated carbon layer, the individual layers with dust filter fleece preferably being separated from one another.
2. Chemisorptionsfilterpaket nach Anspruch 1 mit der dazugehörigen Vorrichtung zur Luft­ reinigung, dadurch gekennzeichnet, daß der Ventilator zwischen einer saug- und druckseitigen Filterpaket-Anordnung so angesetzt ist, daß die Saug- und Druckseite gleichzeitig als saugseitiger Schalldämpfer und druckseitiger Schalldämpfer wirken, wobei die letzte Chemisorptionsfilterschicht auf der Ausblasseite als Aktiv-Kohleschicht ausgebildet ist, die mit einer Vliesfilterschicht begrenzt wird.2. Chemisorption filter package according to claim 1 with the associated device for air cleaning, characterized in that the Fan between a suction and pressure side Filter packet arrangement is set so that the Suction and pressure side at the same time as suction side Silencer and pressure side silencer act, the last chemisorption filter layer on the Outlet side is designed as an active carbon layer, which is limited by a fleece filter layer.
DE19863600462 1986-01-10 1986-01-10 Chemisorption filter package for the elimination of fickle odours, odours in sick rooms and tobacco smoke Granted DE3600462A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19863600462 DE3600462A1 (en) 1986-01-10 1986-01-10 Chemisorption filter package for the elimination of fickle odours, odours in sick rooms and tobacco smoke
HU87887A HU201138B (en) 1986-01-10 1987-01-07 Device for filtering the respiratory air with chemisorption filter
PCT/EP1987/000007 WO1987004233A1 (en) 1986-01-10 1987-01-07 Process, device and chemisorption filter for purifying breathing air
ES87100106T ES2022152B3 (en) 1986-01-10 1987-01-07 PROCEDURE, DEVICE AS WELL AS CHEMISORPTION FILTER FOR PURIFICATION OF BREATHING AIR
JP62500926A JPH0795B2 (en) 1986-01-10 1987-01-07 Method and apparatus for purifying respiratory air
EP87100106A EP0230875B1 (en) 1986-01-10 1987-01-07 Apparatus for cleaning breathing air
DE8787100106T DE3768967D1 (en) 1986-01-10 1987-01-07 DEVICE FOR PURIFYING BREATHED AIR.
AU68905/87A AU590820B2 (en) 1986-01-10 1987-01-07 Process, device and chemisorption filter for purifying breathing air
PL1987263609A PL151857B1 (en) 1986-01-10 1987-01-09 Apparatus for cleaning breathing air.
CA000527008A CA1295816C (en) 1986-01-10 1987-01-09 Process, an apparatus and a chemical absorption filter for purifying inhaled air
SU874203276A SU1720475A3 (en) 1986-01-10 1987-09-08 Breathing air purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863600462 DE3600462A1 (en) 1986-01-10 1986-01-10 Chemisorption filter package for the elimination of fickle odours, odours in sick rooms and tobacco smoke

Publications (2)

Publication Number Publication Date
DE3600462A1 true DE3600462A1 (en) 1987-07-16
DE3600462C2 DE3600462C2 (en) 1992-04-02

Family

ID=6291587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863600462 Granted DE3600462A1 (en) 1986-01-10 1986-01-10 Chemisorption filter package for the elimination of fickle odours, odours in sick rooms and tobacco smoke

Country Status (1)

Country Link
DE (1) DE3600462A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011857A1 (en) * 2000-08-09 2002-02-14 Hoelter Heinz Dust filter for purifying air
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
CN106931517A (en) * 2017-04-12 2017-07-07 李开生 A kind of air cleaning unit
CN110726648A (en) * 2019-10-25 2020-01-24 中国烟草总公司郑州烟草研究院 Method for characterizing diffusion rate of glycerol solution system in tobacco sheet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509697A (en) * 1967-04-24 1970-05-05 Whirlpool Co Filter-sound front for air conditioner
US3577710A (en) * 1968-09-30 1971-05-04 Elliot I Feldman Air-treatment apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509697A (en) * 1967-04-24 1970-05-05 Whirlpool Co Filter-sound front for air conditioner
US3577710A (en) * 1968-09-30 1971-05-04 Elliot I Feldman Air-treatment apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002011857A1 (en) * 2000-08-09 2002-02-14 Hoelter Heinz Dust filter for purifying air
US6769437B2 (en) 2002-04-08 2004-08-03 Philip Morris Incorporated Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US7228862B2 (en) 2002-04-08 2007-06-12 Philip Morris Usa Inc. Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
CN106931517A (en) * 2017-04-12 2017-07-07 李开生 A kind of air cleaning unit
CN110726648A (en) * 2019-10-25 2020-01-24 中国烟草总公司郑州烟草研究院 Method for characterizing diffusion rate of glycerol solution system in tobacco sheet
CN110726648B (en) * 2019-10-25 2022-04-29 中国烟草总公司郑州烟草研究院 Method for characterizing diffusion rate of glycerol solution system in tobacco sheet

Also Published As

Publication number Publication date
DE3600462C2 (en) 1992-04-02

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