FR3047910B1 - REGENERABLE FILTER, METHOD FOR REGENERATING SAID FILTER AND USE OF SAID METHOD - Google Patents

REGENERABLE FILTER, METHOD FOR REGENERATING SAID FILTER AND USE OF SAID METHOD Download PDF

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Publication number
FR3047910B1
FR3047910B1 FR1600287A FR1600287A FR3047910B1 FR 3047910 B1 FR3047910 B1 FR 3047910B1 FR 1600287 A FR1600287 A FR 1600287A FR 1600287 A FR1600287 A FR 1600287A FR 3047910 B1 FR3047910 B1 FR 3047910B1
Authority
FR
France
Prior art keywords
filter
regenerable
conductive material
regenerating
electrodes
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.)
Active
Application number
FR1600287A
Other languages
French (fr)
Other versions
FR3047910A1 (en
Inventor
Laurent Tellier
Frederic Ladrech
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1600287A priority Critical patent/FR3047910B1/en
Priority to PCT/FR2017/050261 priority patent/WO2017140967A1/en
Publication of FR3047910A1 publication Critical patent/FR3047910A1/en
Application granted granted Critical
Publication of FR3047910B1 publication Critical patent/FR3047910B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01D53/02—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
    • B01D53/04—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 with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H3/0633—Filter arrangements in the air stream with provisions for regenerating or cleaning the filter element
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/40096—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating by using electrical resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H2003/0691—Adsorption filters, e.g. activated carbon
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fuel Cell (AREA)
  • Filtering Materials (AREA)

Abstract

La présente invention concerne un filtre régénérable, de préférence filtre à air régénérable, comprenant : - une matrice filtrante, adaptée pour autoriser la circulation d'un flux de fluide en son sein, d'une entrée vers une sortie de ladite matrice filtrante, de façon à filtrer ledit fluide, et - au moins un élément de chauffage comprenant au moins une première et deuxième électrodes, positionnées à une distance définie l'une de l'autre et connectées l'une à l'autre par l'intermédiaire d'un matériau conducteur, ledit matériau conducteur étant un matériau à coefficient de température positif, adapté pour fonctionner comme une résistance chauffante et permettre la coupure de la connexion électrique entre lesdites première et deuxième électrodes lorsque la température dudit matériau conducteur atteint une température seuil.The present invention relates to a regenerable filter, preferably a regenerable air filter, comprising: - a filter matrix, adapted to allow the circulation of a flow of fluid therein, from an inlet to an outlet of said filter matrix, so as to filter said fluid, and - at least one heating element comprising at least first and second electrodes, positioned at a defined distance from one another and connected to each other by means of a conductive material, said conductive material being a material with a positive temperature coefficient, adapted to function as a heating resistor and allow the electrical connection between said first and second electrodes to be cut when the temperature of said conductive material reaches a threshold temperature.

FR1600287A 2016-02-19 2016-02-19 REGENERABLE FILTER, METHOD FOR REGENERATING SAID FILTER AND USE OF SAID METHOD Active FR3047910B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1600287A FR3047910B1 (en) 2016-02-19 2016-02-19 REGENERABLE FILTER, METHOD FOR REGENERATING SAID FILTER AND USE OF SAID METHOD
PCT/FR2017/050261 WO2017140967A1 (en) 2016-02-19 2017-02-06 Regenerable filter, method for regenerating said filter and use of said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1600287 2016-02-19
FR1600287A FR3047910B1 (en) 2016-02-19 2016-02-19 REGENERABLE FILTER, METHOD FOR REGENERATING SAID FILTER AND USE OF SAID METHOD

Publications (2)

Publication Number Publication Date
FR3047910A1 FR3047910A1 (en) 2017-08-25
FR3047910B1 true FR3047910B1 (en) 2020-01-10

Family

ID=55862929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600287A Active FR3047910B1 (en) 2016-02-19 2016-02-19 REGENERABLE FILTER, METHOD FOR REGENERATING SAID FILTER AND USE OF SAID METHOD

Country Status (2)

Country Link
FR (1) FR3047910B1 (en)
WO (1) WO2017140967A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3960274A1 (en) 2020-08-28 2022-03-02 Universiteit Antwerpen Activated carbon fibre filter
CN115487644B (en) * 2022-09-03 2023-11-21 安阳市洹鑫耐材有限责任公司 Exhaust treatment equipment for environmental engineering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717401A (en) * 1986-09-24 1988-01-05 Casco Products Corporation Fuel vapor recovery system
DE19838996A1 (en) * 1998-08-27 2000-03-02 Valeo Klimasysteme Gmbh Thermal regeneration of activated carbon air filters comprises use of self-limiting electrical heating element, for use in vehicle air conditioning systems
EP2365493B1 (en) * 2002-06-19 2013-01-09 Panasonic Corporation Method of manufacturing a flexible PTC heating element
DE102009057564A1 (en) * 2009-12-09 2011-06-16 Mahle International Gmbh Activated carbon filter
US8545610B2 (en) * 2010-07-30 2013-10-01 Aisan Kogyo Kabushiki Kaisha Fuel vapor treating apparatuses having a high thermal conductive honeycomb core
TW201311336A (en) * 2011-09-09 2013-03-16 Ind Tech Res Inst Adsorption unit, adsorption device and method for regenerating thereof

Also Published As

Publication number Publication date
FR3047910A1 (en) 2017-08-25
WO2017140967A1 (en) 2017-08-24

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