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GB2472716A - Filtering device - Google Patents

Filtering device Download PDF

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Publication number
GB2472716A
GB2472716A GB1018636A GB201018636A GB2472716A GB 2472716 A GB2472716 A GB 2472716A GB 1018636 A GB1018636 A GB 1018636A GB 201018636 A GB201018636 A GB 201018636A GB 2472716 A GB2472716 A GB 2472716A
Authority
GB
United Kingdom
Prior art keywords
blades
filtering device
filters
filtering
effluent
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Withdrawn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
GB1018636A
Other versions
GB201018636D0 (en
Inventor
Akinolu Olamide Sanda
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 GB1018636A priority Critical patent/GB2472716A/en
Publication of GB201018636D0 publication Critical patent/GB201018636D0/en
Publication of GB2472716A publication Critical patent/GB2472716A/en
Withdrawn legal-status Critical Current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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
    • B01D25/08—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • 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
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/922—Mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/922—Mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • B01D53/927—Successive elimination of carbon monoxide or hydrocarbons and nitrogen oxides
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

A filtering device comprises two blades and a plurality of filters (1 - 5). Preferably each of the two blades is positioned at an end of the filter device and during use drive an emission such as exhaust gas through the device. The blades may be battery powered. The filters may be arranged in series and can consist of a semi-porous paper, polyurethane, a nanopore membrane and nitrogen filtering membrane. Preferably the filtering device can be fitted to an effluent source by means of a rubber or screw fastener. Advantageously the filtering device may be used to reduce emissions of greenhouse gases and sulphur oxides from the let outs of vehicles, factory chimneys and other bio-fuel or fossil fuel combustion effluents.

Description

TITLE: EMISSION FILTER
DESCRIPTION OF FIGURE 1
Figure 1 shows a simplified schematic diagram of the device. This simplified diagram is without instalment yet to the main body of the mechanic.
This view is to focus on the basic components of the device which is in the form of a long cylindrical tube consisting of fans at the extreme end of the tube with filtration columns bound within the tube.
First, there are two suction blades! fans on both extremes of the device. One of the blades is a suction blade which sucks into the device while the other blade is another suction blade which sucks from the device out. The blades can either be battery powered from the energy source of the mechanic or from an independent power source especially for it.
Seated in the device are series of filtration columns; some of which are specific for the constituent effluent and some of which are general for the constituents of the combustion products.
The columns include a section made of paper which is semi porous in order for specific and part non specific entrapment of some of the constituent of the effluent.
Then, there is a column of polyurethane through which the resulting effluent flows through with some of the constituents being entrapped by the polyurethane.
Furthermore is the carbon affinity nano pore membrane described by Yuichi et al, which selectively entraps carbon from the resulting effluent. Then, there is the nitrogen filtering membrane for selective entrapment of nitrogen from the effluent.
These columns are tightly fitted to the wall of the device so that the gas pumps through them and there is no escape of part of the gas from the sides of the device.
The device is fitted to the effluent source with a rubber or screw enabled fastener
FIELD OF INVENTION
This device has to do with the need to reduce the emission of green house gases and sulphur oxides from the let outs of diverse mechanics including vehicles, ships, factory chimneys and other biofuel/ fossil fuel combustion effluents. The device also addresses the issue of pollution by bio fuel, organic fuel and fossil fuel powered mechanics, concomitantly reducing the depletion of the Ozone layer by Ozone depleting compounds.
The device can be classified into the automotive mechanics, filter or greenhouse effluent filters.
SUMMARY
The device will enable the substantial reduction of green house gases, exhaust gases, fumes and Sulphur oxides emitted from biofuel and fossil fuel powered mechanics.
The invention will enable for the tolerance of fossil fuel powered machines in an environmentally friendly earth.
Some of the combustion products released as discharge during the combustion of fossil fuel and biofuel include sulphur oxides, nitrogen oxides, carbon dioxides and other carbon compounds. These gases and compounds are not all given off as a direct product of fossil or bio fuel combustion but some of them are given off as by products from the combustion of surrounding air in the combustion environment of the fuels.
Inclusive of these gases is the fumes given off which is largely and physically observable in many mechanics and sometimes depending on the quality of the fuel and or engine, can be very intolerable both to the environment and to living things.
This device will enable the significant elimination of this gases and combustion effluent from the exhaust, chimney, let out pipes of various mechanics.
GB1018636A 2010-11-05 2010-11-05 Filtering device Withdrawn GB2472716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1018636A GB2472716A (en) 2010-11-05 2010-11-05 Filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1018636A GB2472716A (en) 2010-11-05 2010-11-05 Filtering device

Publications (2)

Publication Number Publication Date
GB201018636D0 GB201018636D0 (en) 2010-12-22
GB2472716A true GB2472716A (en) 2011-02-16

Family

ID=43414353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1018636A Withdrawn GB2472716A (en) 2010-11-05 2010-11-05 Filtering device

Country Status (1)

Country Link
GB (1) GB2472716A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548591A (en) * 1968-09-11 1970-12-22 William H Mckay Smog control device
US3966443A (en) * 1973-04-18 1976-06-29 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas purifier for internal combustion engine
US5012641A (en) * 1989-06-08 1991-05-07 Travalee Lucy M Emissions control system for use in conjunction with an ic engine primary emissions control system
EP0673667A2 (en) * 1989-04-21 1995-09-27 Asahi Kogaku Kogyo Kabushiki Kaisha Filter sheet
US5492677A (en) * 1993-06-02 1996-02-20 Ajiawasu Kabushiki Kaisha Contaminated air purifying apparatus
US5904042A (en) * 1997-08-28 1999-05-18 Rohrbaugh; David Diesel exhaust conditioning system
WO2000043108A1 (en) * 1999-01-19 2000-07-27 Yoshio Niioka Exhaust gas cleaner formed by multiple filters
US20090274602A1 (en) * 2002-10-28 2009-11-05 Alward Gordon S Nonwoven Composites and Related Products and Methods
WO2009156134A1 (en) * 2008-06-27 2009-12-30 Umicore Ag & Co. Kg Method and device for the purification of diesel exhaust gases
CN201534054U (en) * 2009-04-02 2010-07-28 贺文锋 Box-type industrial waste gas treater

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548591A (en) * 1968-09-11 1970-12-22 William H Mckay Smog control device
US3966443A (en) * 1973-04-18 1976-06-29 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas purifier for internal combustion engine
EP0673667A2 (en) * 1989-04-21 1995-09-27 Asahi Kogaku Kogyo Kabushiki Kaisha Filter sheet
US5012641A (en) * 1989-06-08 1991-05-07 Travalee Lucy M Emissions control system for use in conjunction with an ic engine primary emissions control system
US5492677A (en) * 1993-06-02 1996-02-20 Ajiawasu Kabushiki Kaisha Contaminated air purifying apparatus
US5904042A (en) * 1997-08-28 1999-05-18 Rohrbaugh; David Diesel exhaust conditioning system
WO2000043108A1 (en) * 1999-01-19 2000-07-27 Yoshio Niioka Exhaust gas cleaner formed by multiple filters
US20090274602A1 (en) * 2002-10-28 2009-11-05 Alward Gordon S Nonwoven Composites and Related Products and Methods
WO2009156134A1 (en) * 2008-06-27 2009-12-30 Umicore Ag & Co. Kg Method and device for the purification of diesel exhaust gases
CN201534054U (en) * 2009-04-02 2010-07-28 贺文锋 Box-type industrial waste gas treater

Also Published As

Publication number Publication date
GB201018636D0 (en) 2010-12-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)