IT201900021123A1 - Process Fluid Filtration Device - Google Patents

Process Fluid Filtration Device

Info

Publication number
IT201900021123A1
IT201900021123A1 IT102019000021123A IT201900021123A IT201900021123A1 IT 201900021123 A1 IT201900021123 A1 IT 201900021123A1 IT 102019000021123 A IT102019000021123 A IT 102019000021123A IT 201900021123 A IT201900021123 A IT 201900021123A IT 201900021123 A1 IT201900021123 A1 IT 201900021123A1
Authority
IT
Italy
Prior art keywords
filtration device
process fluid
fluid filtration
fluid
filtration
Prior art date
Application number
IT102019000021123A
Other languages
Italian (it)
Inventor
Enrico Bellio
Luca Berton
Original Assignee
Piovan Spa
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 Piovan Spa filed Critical Piovan Spa
Priority to IT102019000021123A priority Critical patent/IT201900021123A1/en
Priority to PCT/IB2020/060580 priority patent/WO2021094922A1/en
Priority to EP20807900.4A priority patent/EP4058177A1/en
Publication of IT201900021123A1 publication Critical patent/IT201900021123A1/en

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
    • B01D53/26—Drying gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/263—Drying gases or vapours by absorption
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/266—Drying gases or vapours by filtration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/003—Supply-air or gas filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/022—Axial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/025—Making of sealings
IT102019000021123A 2019-11-13 2019-11-13 Process Fluid Filtration Device IT201900021123A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000021123A IT201900021123A1 (en) 2019-11-13 2019-11-13 Process Fluid Filtration Device
PCT/IB2020/060580 WO2021094922A1 (en) 2019-11-13 2020-11-10 Process fluid filtration device
EP20807900.4A EP4058177A1 (en) 2019-11-13 2020-11-10 Process fluid filtration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000021123A IT201900021123A1 (en) 2019-11-13 2019-11-13 Process Fluid Filtration Device

Publications (1)

Publication Number Publication Date
IT201900021123A1 true IT201900021123A1 (en) 2021-05-13

Family

ID=69903869

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000021123A IT201900021123A1 (en) 2019-11-13 2019-11-13 Process Fluid Filtration Device

Country Status (3)

Country Link
EP (1) EP4058177A1 (en)
IT (1) IT201900021123A1 (en)
WO (1) WO2021094922A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005082484A1 (en) * 2004-02-09 2005-09-09 Donaldson Company, Inc. Pleated corrugated filter media
US6955701B2 (en) * 2002-03-28 2005-10-18 Donaldson Company, Inc. Filter element and use thereof; methods of manufacture
US20080245719A1 (en) * 2005-02-22 2008-10-09 Baldwin Filters, Inc. Filter Element And Filter Assembly Including Locking Mechanism
WO2013050271A2 (en) * 2011-10-05 2013-04-11 Mann+Hummel Gmbh Filter cartridge system
US20140373494A1 (en) * 2013-06-25 2014-12-25 Kristopher W. Lepine Air Filter and Inlet Tube Assembly
EP2853305A1 (en) * 2013-09-02 2015-04-01 Mann + Hummel Gmbh Filter element and filter system with a filter element
US20180117508A1 (en) * 2016-10-28 2018-05-03 Pall Corporation Filter including rfid tag
US20190160404A1 (en) * 2017-11-30 2019-05-30 Nxtnano, Llc Durable nanofiber synthetic filter media

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8414675B2 (en) * 2007-04-03 2013-04-09 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
US11358087B2 (en) * 2017-04-26 2022-06-14 Gvs Filtration Inc. Multiple bead air filter seal

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6955701B2 (en) * 2002-03-28 2005-10-18 Donaldson Company, Inc. Filter element and use thereof; methods of manufacture
WO2005082484A1 (en) * 2004-02-09 2005-09-09 Donaldson Company, Inc. Pleated corrugated filter media
US20080245719A1 (en) * 2005-02-22 2008-10-09 Baldwin Filters, Inc. Filter Element And Filter Assembly Including Locking Mechanism
WO2013050271A2 (en) * 2011-10-05 2013-04-11 Mann+Hummel Gmbh Filter cartridge system
US20140373494A1 (en) * 2013-06-25 2014-12-25 Kristopher W. Lepine Air Filter and Inlet Tube Assembly
EP2853305A1 (en) * 2013-09-02 2015-04-01 Mann + Hummel Gmbh Filter element and filter system with a filter element
US20180117508A1 (en) * 2016-10-28 2018-05-03 Pall Corporation Filter including rfid tag
US20190160404A1 (en) * 2017-11-30 2019-05-30 Nxtnano, Llc Durable nanofiber synthetic filter media

Also Published As

Publication number Publication date
EP4058177A1 (en) 2022-09-21
WO2021094922A1 (en) 2021-05-20

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