DE2256843A1 - EXHAUST GAS FILTERS FOR HEAVY OIL MACHINES - Google Patents

EXHAUST GAS FILTERS FOR HEAVY OIL MACHINES

Info

Publication number
DE2256843A1
DE2256843A1 DE2256843A DE2256843A DE2256843A1 DE 2256843 A1 DE2256843 A1 DE 2256843A1 DE 2256843 A DE2256843 A DE 2256843A DE 2256843 A DE2256843 A DE 2256843A DE 2256843 A1 DE2256843 A1 DE 2256843A1
Authority
DE
Germany
Prior art keywords
filter
heavy oil
oil machines
exhaust gas
exhaust
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.)
Pending
Application number
DE2256843A
Other languages
German (de)
Inventor
Egon Tramann
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 DE2256843A priority Critical patent/DE2256843A1/en
Publication of DE2256843A1 publication Critical patent/DE2256843A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2370/00—Selection of materials for exhaust purification
    • F01N2370/22—Selection of materials for exhaust purification used in non-catalytic purification apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

Abgasfilter für Schwerölmaschinen Die Umweltverschmutzung ist eines der bedeutendsten Probleme unseres Zeitalters. Die Verschmutzung von Wasser und Luft nimmt in den letzten Jahren durch die Erweiterung von Industrie und Motorisierung ständig zu. -Einen nicht unbedeutenden Anteil an der Luftverschmutzung haben unter anderem Verkehrsfahrzeuge mit Verbrennungsmaschinen. Schwerölmaschinen hinterlassen bei der Verbrennung des Kraftstoffes allerdings nur einen geringen Anteil an giftigem Kohlenmonoxydgas. Die Verschmutzung der Luft durch Verbrennungsrückstände in Form von Ruß ist å jedoch von Bedeutung.Exhaust filter for heavy oil machines Environmental pollution is one thing of the greatest problems of our age. The pollution of water and Air has been increasing in recent years due to the expansion of industry and motorization constantly to. - Have a not insignificant share of the air pollution below other transport vehicles with internal combustion engines. Heavy oil machines leave behind when the fuel is burned, however, only a small proportion of toxic substances Carbon monoxide gas. Air pollution from combustion residues in the form of soot is å important, however.

Um bei Dieselmaschinen einen einwandfreien Austritt des verbrannten Gemisches zu gewährleisten, entwickelte ich einen Abgasfilter. Meine Versuche in dieser Hinsicht gingen dahin, einen Teil gegen die Umweltverschmutzung beizutragen.In order to ensure that the burnt out of diesel engines is flawless To ensure a mixture, I developed an exhaust filter. My attempts in in this regard, they wanted to do their part against environmental pollution.

Der Filter hat die Eigenschaft, Restbestände von Kohlenmonoxydgas und Ruß zu filtern. Die Funktion des Filters ist folgende: Das Verbrennungsgemisch (Luft und Dieselöl)- tritt nach der Verbrennung durch die Schalldämpferanlage- direkt in den Filter ein. Die Ausmaße des Filters sind durch Hubraum und Drehzahl bedingt. Die Filtermasse besteht aus einem Gemisch von gemahlener Holzkohle, Bimsstein und Kalk. Die Holzkohle nimmt Restbestände von Kohlenmonoxydgas auf. Der körnig gemahlene Bims entwickelt unter leichter Erhitzung die Eigenschaft, Ruß an sich zu binden. Der untergemischte Kalk verhindert ein Verschlammen des Filters.The filter has the property of removing residual amounts of carbon monoxide gas and filter soot. The function of the filter is as follows: The combustion mixture (Air and diesel oil) - passes through the muffler system directly after combustion into the filter. The dimensions of the filter depend on the displacement and speed. The filter mass consists of a mixture of ground charcoal, pumice stone and Lime. The charcoal absorbs residual amounts of carbon monoxide gas. The grainy one When heated slightly, pumice develops the property of binding soot to itself. The mixed in lime prevents the filter from clogging up.

Das Filtergemisch ist locker in den Filterkörper eingefüllt (s. Zeichnung). Da die Filtermasse nicht auf Press eingefüllt ist, lastet auf Kolben und Zylinder kein Gegendruck, da die Restbestände durch die poröse, zirkulierende Filtermasse ungehemmt entweichen können. Die Zirkulation entsteht durch die Anordnung der Leitbleche (s. Zeichnung).The filter mixture is loosely filled into the filter body (see drawing). Since the filter material is not filled in with pressure, there is a load on the piston and cylinder no counterpressure, as the remaining material flows through the porous, circulating filter material can escape unchecked. The circulation is created by the arrangement of the baffles (s. draw).

Scmit ist eine gleichbleibende Leistung der Verbrennungsmaschine gewährleistet. Die Zirkulation der Filtermasse ist für die Filterung von hoher Bedeutung, damit die körnige Masse die Abgase gleichmäßig aufnimmt. Dadurch ist der Filter langlebiger.Consistent performance of the internal combustion engine is guaranteed. The circulation of the filter mass is of great importance for the filtering, so the granular mass absorbs the exhaust gases evenly. This makes the filter more durable.

Die Filtermasse ist in einer dem Filterkörper entsprechenden Form aus Asbestgewebe verpackt und läßt sich ohne großen Aufwand auswechseln. Der Filterkörper besteht aus Messingblech bzw. Chrom-Nickel-Stahlblech.The filter mass is in a shape corresponding to the filter body Packed from asbestos fabric and can be replaced without much effort. The filter body consists of sheet brass or chrome-nickel steel sheet.

Eine weitere positive Eigenschaft der Filteranlage ist die schalldämmende Wirkung. Somit ist diese Anlage der Umwelt von zweifachem Nutzen.Another positive feature of the filter system is that it is sound-absorbing Effect. Thus, this facility is of dual benefit to the environment.

Claims (1)

PatentansprücheClaims Abgasfilter für Schwerölmaschinen gekennzeichnet durch die locker eingefüllte Filtermasse, bestehend aus gemahlener Holzkohle, Bimsstein und Kalk.Exhaust filters for heavy oil machines characterized by the loose Filled filter material, consisting of ground charcoal, pumice stone and lime. c.) Abgasfilter für Schwerölmaschinen nach Anspruch 1.) gekennzeichnet durch die Filtermasse in Asbestgewebe verpackt, die sich auswechseln läßt.c.) exhaust filter for heavy oil machines according to claim 1.) characterized packed by the filter material in asbestos fabric, which can be replaced. 3.) Abgasfilter für Schwerölmaschinen nach Anspruch 1.) und 2.) gekennzeichnet durch den Filterkörper mit Mehrkammersystem und Öffnung zum Auswechseln des Filterkissens.3.) exhaust filter for heavy oil machines according to claim 1.) and 2.) characterized through the filter body with multi-chamber system and opening for changing the filter pad. 4.) Technische Formänderungen in Bezug auf den Filterkörper vorbehalten.4.) We reserve the right to make technical changes to the shape of the filter body. L e e r s e i t eL e r s e i t e
DE2256843A 1972-11-20 1972-11-20 EXHAUST GAS FILTERS FOR HEAVY OIL MACHINES Pending DE2256843A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2256843A DE2256843A1 (en) 1972-11-20 1972-11-20 EXHAUST GAS FILTERS FOR HEAVY OIL MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256843A DE2256843A1 (en) 1972-11-20 1972-11-20 EXHAUST GAS FILTERS FOR HEAVY OIL MACHINES

Publications (1)

Publication Number Publication Date
DE2256843A1 true DE2256843A1 (en) 1974-06-06

Family

ID=5862220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2256843A Pending DE2256843A1 (en) 1972-11-20 1972-11-20 EXHAUST GAS FILTERS FOR HEAVY OIL MACHINES

Country Status (1)

Country Link
DE (1) DE2256843A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208194A (en) * 1977-09-26 1980-06-17 Minnesota Mining And Manufacturing Company Monitoring device
WO1989011024A1 (en) * 1988-05-06 1989-11-16 Haering Ursel Pollution abatement facility for exhaust gases
FR2782744A1 (en) * 1998-03-26 2000-03-03 Charles Lauricella Anti pollution vehicle exhaust system, has a renewable filter fitted into exhaust system, with filter containing natural materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208194A (en) * 1977-09-26 1980-06-17 Minnesota Mining And Manufacturing Company Monitoring device
WO1989011024A1 (en) * 1988-05-06 1989-11-16 Haering Ursel Pollution abatement facility for exhaust gases
FR2782744A1 (en) * 1998-03-26 2000-03-03 Charles Lauricella Anti pollution vehicle exhaust system, has a renewable filter fitted into exhaust system, with filter containing natural materials

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