DE3013397A1 - Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath - Google Patents

Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath

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Publication number
DE3013397A1
DE3013397A1 DE19803013397 DE3013397A DE3013397A1 DE 3013397 A1 DE3013397 A1 DE 3013397A1 DE 19803013397 DE19803013397 DE 19803013397 DE 3013397 A DE3013397 A DE 3013397A DE 3013397 A1 DE3013397 A1 DE 3013397A1
Authority
DE
Germany
Prior art keywords
chemisorption
expanded
filter
impregnated
surrounded
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.)
Withdrawn
Application number
DE19803013397
Other languages
German (de)
Inventor
Heribert Ing.(grad.) 4390 Gladbeck Dewert
Heinz Ing.(Grad.) 4600 Dortmund Gresch
Heinz Ing.(grad.) 4390 Gladbeck Hölter
Heinrich Ing.(grad.) Igelbüscher
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
Application filed by Individual filed Critical Individual
Priority to DE19803013397 priority Critical patent/DE3013397A1/en
Publication of DE3013397A1 publication Critical patent/DE3013397A1/en
Withdrawn legal-status Critical Current

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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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)

Abstract

Chemisorption and deodorisation filter consists of individual chemisorption packets, which pref. can be changed easily, are placed in a filter housing, are tubular and have air-permeable mats bounding the upstream and downstream sides. They pref. have a plastics sheath and are filled with expanded aluminosilicate, which is impregnated and surrounded by chemical substances which eliminate odour and ad- and absorb harmful materials. Used for eliminating odours and toxic gases from fish frying, butcheries and PVC welding plant. Pref. the filling consists of expanded Ca aluminosilicate impregnated with NaOH soln., and/or mono- or polybasic carboxylic acids and surrounded by chemisorption compsns., e.g. Ca(OH)2.

Description

Beschreibung und Erläuterung zur PatentanmeldungDescription and explanation of the patent application

~Chemisorptions- und Geruchsbeseitigungsfilter' Es ist bekannt, z.B. Gerüche in Fischbratstuben oder auch Fleischereien durch Absaugen und nachgeschalteten A-Kohle-Filter zu beseitigen.~ Chemisorption and odor removal filters' It is known e.g. Odors in fish roasting rooms or butcher shops due to suction and downstream Eliminate activated carbon filters.

A-Kohle ist relativ teuer.Charcoal is relatively expensive.

Für das Beseitigen von reinen Gerüchen werden auch vielfach Brenner, die mit Gas oder Öl betrieben werden, angewandt, wobei in dem Rohr, in dem der Brenner wirksam ist, die Gase, die mit Geruchsstoffen angereichert sind, durchgeleitet werden.Burners are also often used to remove pure odors, which run on gas or oil, applied, being in the tube in which the burner is effective, the gases that are enriched with odorous substances are passed through.

Neben den Geruchsstoffen gibt es jedoch vielfach auch z.B. beim Schweißen von PVC-Planen usw. Dämpfe, die gesundheitsgefährdend sind, wie HCl-Dämpfe, HF-Dämpfe usw.In addition to the odorous substances, there are also many, for example, in welding from PVC tarpaulin etc. Vapors that are hazardous to health, such as HCl vapors, HF vapors etc.

Um diese zu beseitigen, mußten bisher in der Regel nasse Waschanlagen eingesetzt werden.In order to eliminate this, wet washing systems usually had to be used up to now can be used.

Der Aufwand hierfür zur Geruchs- und Schadstoffbeseitigung ist sehr hoch.The effort for this to remove odors and pollutants is very high high.

Um in einfachster Weise einen leicht montierbaren Chemisorptionsfilter, der auch gleichzeitig Gerüche beseitigt, anwenden zu können, wird erfindunqsgemäß vorgeschlagen, den Filter entsprechend beiliegender Zeichnung zu erstellen.In order to create an easily mountable chemisorption filter in the simplest way, which also removes odors at the same time, to be able to use, is according to the invention suggested to create the filter according to the enclosed drawing.

In der beiliegenden Zeichnung ist dargestellt: mit 1 der Schweißtisch mit 2 die Absaughaube mit 3 der Ventilator mit 4 die Ansaugrohrleitung mit 5 der Rohgaskanal mit 6 das Gehäuse mit 7 die Chemisorptionspakete, austauschbar mit 8 eine aufgelagerte Filtermatte mit 9 vorzugsweise ein Führungsrohr.The accompanying drawing shows: with 1 the welding table with 2 the suction hood with 3 the fan with 4 the suction pipe with 5 the Raw gas duct with 6 the housing with 7 the chemisorption packages, exchangeable with 8 a superimposed filter mat with 9 preferably a guide tube.

Arbeitsweise der erfindungsgemäßen Ausführung: Das Rohgas wird, wie bekannt, über eine Absaughaube und einen Ventilator über Rohrleitungen dem Filter zugeführt.Operation of the embodiment according to the invention: The raw gas is how known to the filter via a suction hood and a fan via pipes fed.

Erfindungsgemäß sind die Filter als Chemisorptions pakete 7 austauschbar eingesetzt.According to the invention, the filters as chemisorption packages 7 are exchangeable used.

Dieses Chemisorptionspaket ist erfindunqsoemäß wie folgt ausgebildet: mit 10 die obere Filterfläche, mit 11 eine luftdurchlässige, vorzugsweise Vliesmatte, die unten auf dem Boden des Rohgaskanals abdichtend aufgelagert ist, mit 12 die seitliche Begrenzung, vorzugsweise als dichte Kunststoffhülle, mit 13 das geblähte, erfindungsgemäße Aluminiumsilikat, das als Chemisorptionsmasse getränkt und umlagert mit 1. vorzugsweise Natronlauge und/oder 2. Kaliumpermanganat und/oder 3. ein- und mehrbasischen Karbonsäuren sowie 4. Kalkhydrat Anwendung findet.According to the invention, this chemisorption package is designed as follows: with 10 the upper filter surface, with 11 an air-permeable, preferably fleece mat, which is sealingly stored at the bottom of the raw gas channel, with 12 the lateral boundary, preferably as a tight plastic cover, with 13 the puffed, Aluminum silicate according to the invention, which is impregnated and rearranged as a chemisorption mass with 1. preferably sodium hydroxide solution and / or 2. potassium permanganate and / or 3. one and polybasic carboxylic acids and 4. hydrated lime is used.

Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen beschriebenen und erläuterten Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, eine Chemifilteranlage so auszubilden, daß sie aus Chemisorptionspaketen besteht, wobei die Chemisorptionspakete, unten 11 und oben 10, luftdurchlässige, abdichtende Filterschichten aufweisen und die Mantelumhüllung 12 vorzugsweise aus Kunststoff besteht und die Füllung aus geblähtem Calciumaluminiumsilikat in getränkter und ummantelter Ausführung zur Chemiad- und/oder -absorption Anwendung findet.Of course, the invention is not limited to the above in detail The forms of training described and explained are limited, but there are numerous Modifications possible without deviating from the basic idea, a chemical filter system designed in such a way that it consists of chemisorption packages, the chemisorption packages, below 11 and above 10, have air-permeable, sealing filter layers and the jacket casing 12 is preferably made of plastic and the filling is made of expanded material Calcium aluminum silicate in impregnated and coated version for Chemiad and / or absorption is used.

Patentansprüche: LeerseitePatent claims: Blank page

Claims (1)

Patentansprüche: AnsPruch(#) Chemisorptions- und Geruchsbeseitigungsfilter dadurch gekennzeichnet, daß er aus einzelnen Chemisorptions paketen, vorzugsweise leicht austauschbar, besteht, die im Filtergehäuse (6) vorzugsweise eingelagert sind und vorzugsweise in rohrförmigen Körpern (9) gehalten werden und auf der Anströmseite (11) und der Ausströmseite (10) luftdurchlässige Begrenzungsmatten aufweisen, die vorzugsweise mit einer Hülle (12) aus Kunststoff umlagert werden und mit geblähtem Aluminiumsilikat (13) gefüllt sind, wobei dieses geblähte Aluminiumsilikat, getränkt und ummantelt mit chemischen Stoffen, zur Geruchsbeseitigung und Schadstoffad- und -absorption dient.Claims: Claim (#) chemisorption and odor removal filter characterized in that it consists of individual chemisorption packages, preferably easily exchangeable, which is preferably stored in the filter housing (6) are and are preferably held in tubular bodies (9) and on the upstream side (11) and the outflow side (10) have air-permeable boundary mats which are preferably surrounded with a sleeve (12) made of plastic and with an expanded one Aluminum silicate (13) are filled, this expanded aluminum silicate, soaked and coated with chemical substances to remove odors and pollutants absorption is used. Anspruch II Chemisorptionspaket nach Anspruch I dadurch gekennzeichnet, daß die geblähten Calciumaluminiumsilikatmassen (13) mit vorzugsweise Natronlauge und/oder einbasischen bzw. mehrbasischen Karbonsäuren getränkt und mit Chemisorptions massen, wie Kalkhydrat, umlagert sind.Claim II chemisorption package according to Claim I, characterized in that that the expanded calcium aluminum silicate masses (13) preferably with sodium hydroxide solution and / or monobasic or polybasic carboxylic acids impregnated with chemisorption masses, such as hydrated lime, are surrounded.
DE19803013397 1980-04-05 1980-04-05 Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath Withdrawn DE3013397A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803013397 DE3013397A1 (en) 1980-04-05 1980-04-05 Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803013397 DE3013397A1 (en) 1980-04-05 1980-04-05 Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath

Publications (1)

Publication Number Publication Date
DE3013397A1 true DE3013397A1 (en) 1981-10-15

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DE19803013397 Withdrawn DE3013397A1 (en) 1980-04-05 1980-04-05 Chemisorption and deodorisation filter - has easily changed packets of expanded and impregnated aluminosilicate in plastics sheath

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315580A1 (en) * 1983-04-29 1984-10-31 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DEVICE FOR EXTRACTING COMPONENTS FROM GAS AND / OR VAPOR MIXTURES
DE3402383A1 (en) * 1984-01-25 1985-08-01 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process for the simultaneous removal of SO2 and NOx
FR2573324A1 (en) * 1984-11-21 1986-05-23 Air Liquide Process for removing gaseous acidic halogen compounds.
DE3509369A1 (en) * 1985-03-15 1986-09-25 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Filter for motor vehicle cabins, preferably for agricultural vehicles
DE3544509A1 (en) * 1985-12-17 1987-06-19 Hoelter Heinz Room filter for eliminating tobacco smoke
DE3628403A1 (en) * 1986-06-20 1988-02-25 Hoelter Heinz Separating off, by chemical absorption, highly toxic pollutants, such as dioxins, furans, formaldehydes, PAH's (polyaromatic hydrocarbons) and other toxic substances
DE3636451A1 (en) * 1986-08-21 1988-04-28 Hoelter Heinz Chemisorption filter for separating off carcinogenic substances such as dioxin, furan, formaldehydes, PAHs, benzopyrene and other toxic substances
US12138614B1 (en) 2024-02-05 2024-11-12 King Faisal University Kaolin based zeolite a for rapid reduction of poultry litter odor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087157A (en) * 1937-03-19 1937-07-13 Leroy C Lind Art of water softening
US3235089A (en) * 1960-06-30 1966-02-15 Star Porcelain Company Composite adsorbent filter body
CH482458A (en) * 1968-06-12 1969-12-15 Delbag Luftfilter Ges Mit Besc Plate-shaped disposable activated carbon filter
DE2459272B2 (en) * 1974-12-14 1977-12-08 Fa. Hermann Wegener, 3000 Hannover MASSES FOR THE REMOVAL OF ENVIRONMENTALLY HARMFUL GASES, IN PARTICULAR SULFUR OXIDES, HYDROGEN SULFUR AND HYDROGEN HALOGEN FROM INDUSTRIAL EXHAUST GASES
DE2826237A1 (en) * 1978-06-15 1979-12-20 Riensch & Held GREASE FILTERS, IN PARTICULAR FOR COOKER HOODS
DE2829695A1 (en) * 1978-07-06 1980-01-24 Heinz Hoelter Chemical absorption filter for gas purificn. - comprising fleece coated with calcium aluminium silicate
DE2829738A1 (en) * 1978-07-06 1980-01-24 Heinz Hoelter Expanded calcium aluminium silicate - used as carrier for chemical absorption media
DE2835027A1 (en) * 1978-08-10 1980-02-21 Hoelter Heinz Moisture separating filter material - with expanded perlite enclosed in fibre mats by needle stapling
DE3002409A1 (en) * 1980-01-24 1981-07-30 Ing.(grad.) Heinz 4390 Gladbeck Hölter Removing smells from fat-laden air by filter - with replaceable layer section preceded by spray section

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087157A (en) * 1937-03-19 1937-07-13 Leroy C Lind Art of water softening
US3235089A (en) * 1960-06-30 1966-02-15 Star Porcelain Company Composite adsorbent filter body
CH482458A (en) * 1968-06-12 1969-12-15 Delbag Luftfilter Ges Mit Besc Plate-shaped disposable activated carbon filter
DE2459272B2 (en) * 1974-12-14 1977-12-08 Fa. Hermann Wegener, 3000 Hannover MASSES FOR THE REMOVAL OF ENVIRONMENTALLY HARMFUL GASES, IN PARTICULAR SULFUR OXIDES, HYDROGEN SULFUR AND HYDROGEN HALOGEN FROM INDUSTRIAL EXHAUST GASES
DE2826237A1 (en) * 1978-06-15 1979-12-20 Riensch & Held GREASE FILTERS, IN PARTICULAR FOR COOKER HOODS
DE2829695A1 (en) * 1978-07-06 1980-01-24 Heinz Hoelter Chemical absorption filter for gas purificn. - comprising fleece coated with calcium aluminium silicate
DE2829738A1 (en) * 1978-07-06 1980-01-24 Heinz Hoelter Expanded calcium aluminium silicate - used as carrier for chemical absorption media
DE2835027A1 (en) * 1978-08-10 1980-02-21 Hoelter Heinz Moisture separating filter material - with expanded perlite enclosed in fibre mats by needle stapling
DE3002409A1 (en) * 1980-01-24 1981-07-30 Ing.(grad.) Heinz 4390 Gladbeck Hölter Removing smells from fat-laden air by filter - with replaceable layer section preceded by spray section

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: Chem.-Ing.-Tech. 46, 18, 1976 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315580A1 (en) * 1983-04-29 1984-10-31 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DEVICE FOR EXTRACTING COMPONENTS FROM GAS AND / OR VAPOR MIXTURES
DE3402383A1 (en) * 1984-01-25 1985-08-01 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process for the simultaneous removal of SO2 and NOx
FR2573324A1 (en) * 1984-11-21 1986-05-23 Air Liquide Process for removing gaseous acidic halogen compounds.
DE3509369A1 (en) * 1985-03-15 1986-09-25 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Filter for motor vehicle cabins, preferably for agricultural vehicles
DE3544509A1 (en) * 1985-12-17 1987-06-19 Hoelter Heinz Room filter for eliminating tobacco smoke
DE3628403A1 (en) * 1986-06-20 1988-02-25 Hoelter Heinz Separating off, by chemical absorption, highly toxic pollutants, such as dioxins, furans, formaldehydes, PAH's (polyaromatic hydrocarbons) and other toxic substances
DE3636451A1 (en) * 1986-08-21 1988-04-28 Hoelter Heinz Chemisorption filter for separating off carcinogenic substances such as dioxin, furan, formaldehydes, PAHs, benzopyrene and other toxic substances
US12138614B1 (en) 2024-02-05 2024-11-12 King Faisal University Kaolin based zeolite a for rapid reduction of poultry litter odor

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8126 Change of the secondary classification

Free format text: B01D 39/06 B01J 20/16 B01J 20/32 B01D 53/14 B01D 53/34

8139 Disposal/non-payment of the annual fee