PL4218985T3 - Układy filtrujące powietrze i sposoby ich wykorzystania - Google Patents

Układy filtrujące powietrze i sposoby ich wykorzystania

Info

Publication number
PL4218985T3
PL4218985T3 PL23155325.6T PL23155325T PL4218985T3 PL 4218985 T3 PL4218985 T3 PL 4218985T3 PL 23155325 T PL23155325 T PL 23155325T PL 4218985 T3 PL4218985 T3 PL 4218985T3
Authority
PL
Poland
Prior art keywords
methods
same
air filter
filter systems
systems
Prior art date
Application number
PL23155325.6T
Other languages
English (en)
Inventor
Thomas D. Raether
Original Assignee
Donaldson Company, Inc.
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 Donaldson Company, Inc. filed Critical Donaldson Company, Inc.
Publication of PL4218985T3 publication Critical patent/PL4218985T3/pl

Links

Classifications

    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • 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
    • B01D46/58—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 parallel
    • B01D46/60—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 parallel arranged concentrically or coaxially
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
PL23155325.6T 2013-03-04 2014-03-04 Układy filtrujące powietrze i sposoby ich wykorzystania PL4218985T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361772198P 2013-03-04 2013-03-04
US201361789385P 2013-03-15 2013-03-15
US201461943036P 2014-02-21 2014-02-21

Publications (1)

Publication Number Publication Date
PL4218985T3 true PL4218985T3 (pl) 2025-02-03

Family

ID=51491859

Family Applications (3)

Application Number Title Priority Date Filing Date
PL21178333.7T PL3895781T3 (pl) 2013-03-04 2014-03-04 Układy filtrujące powietrze i sposoby ich wykorzystania
PL23155325.6T PL4218985T3 (pl) 2013-03-04 2014-03-04 Układy filtrujące powietrze i sposoby ich wykorzystania
PL14760825T PL2969119T3 (pl) 2013-03-04 2014-03-04 Układy filtrujące powietrze i sposoby ich wykorzystania

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL21178333.7T PL3895781T3 (pl) 2013-03-04 2014-03-04 Układy filtrujące powietrze i sposoby ich wykorzystania

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL14760825T PL2969119T3 (pl) 2013-03-04 2014-03-04 Układy filtrujące powietrze i sposoby ich wykorzystania

Country Status (11)

Country Link
US (3) US10245543B2 (pl)
EP (4) EP4464397A3 (pl)
CN (6) CN113769498B (pl)
BR (1) BR112015021316B1 (pl)
EA (2) EA034230B1 (pl)
ES (3) ES2992470T3 (pl)
HU (3) HUE055672T2 (pl)
MX (2) MX366188B (pl)
PL (3) PL3895781T3 (pl)
WO (1) WO2014138034A1 (pl)
ZA (1) ZA201506133B (pl)

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Also Published As

Publication number Publication date
MX2019007905A (es) 2019-09-13
EA030747B1 (ru) 2018-09-28
EP2969119B1 (en) 2021-06-09
US11931681B2 (en) 2024-03-19
HUE061240T2 (hu) 2023-06-28
CN105120981B (zh) 2017-06-09
WO2014138034A1 (en) 2014-09-12
EP3895781B1 (en) 2023-02-15
EP3895781A1 (en) 2021-10-20
EP4464397A2 (en) 2024-11-20
BR112015021316A2 (pt) 2017-07-18
US10245543B2 (en) 2019-04-02
HUE069480T2 (hu) 2025-03-28
HUE055672T2 (hu) 2021-12-28
EA201591519A1 (ru) 2016-07-29
US20160016103A1 (en) 2016-01-21
PL3895781T3 (pl) 2023-05-02
BR112015021316B1 (pt) 2021-11-03
PL2969119T3 (pl) 2021-12-06
EP4464397A3 (en) 2025-01-08
CN113769498B (zh) 2023-03-10
CN116212528A (zh) 2023-06-06
CN110841381B (zh) 2021-11-12
EP4218985B1 (en) 2024-09-25
CN107252599B (zh) 2019-12-17
ES2992470T3 (es) 2024-12-12
US20190193012A1 (en) 2019-06-27
CN105120981A (zh) 2015-12-02
EA201891145A1 (ru) 2018-10-31
EP2969119A4 (en) 2016-11-23
ZA201506133B (en) 2019-04-24
MX366188B (es) 2019-07-01
CN110841381A (zh) 2020-02-28
EP4218985C0 (en) 2024-09-25
EP4218985A1 (en) 2023-08-02
CN107252599A (zh) 2017-10-17
EP2969119A1 (en) 2016-01-20
ES2939627T3 (es) 2023-04-25
CN110478994A (zh) 2019-11-22
CN110478994B (zh) 2021-09-28
US20240238716A1 (en) 2024-07-18
EA034230B1 (ru) 2020-01-20
ES2885679T3 (es) 2021-12-15
CN113769498A (zh) 2021-12-10
MX2015011586A (es) 2016-06-21

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