MX2022011656A - Medios filtrantes de alta eficiencia. - Google Patents

Medios filtrantes de alta eficiencia.

Info

Publication number
MX2022011656A
MX2022011656A MX2022011656A MX2022011656A MX2022011656A MX 2022011656 A MX2022011656 A MX 2022011656A MX 2022011656 A MX2022011656 A MX 2022011656A MX 2022011656 A MX2022011656 A MX 2022011656A MX 2022011656 A MX2022011656 A MX 2022011656A
Authority
MX
Mexico
Prior art keywords
media
sheet
high efficiency
filter media
efficiency filter
Prior art date
Application number
MX2022011656A
Other languages
English (en)
Inventor
Daniel L Tuma
Rakesh K Yadav
Robert R Levac
Byron G Griffin
Jonathan M Beckett
Anil Suthar
Jr Robert J Pannepacker
Original Assignee
Donaldson Co 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 Co Inc filed Critical Donaldson Co Inc
Publication of MX2022011656A publication Critical patent/MX2022011656A/es

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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • 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
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0627—Spun-bonded
    • 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
    • B01D2239/0654—Support layers
    • 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
    • B01D2239/069—Special geometry of layers
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1258—Permeability
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Se describen paquetes de medios de filtración, elementos filtrantes y medios que incluyen paquetes de medios que tienen un grupo de capas de medios de revestimiento único en donde las capas de los medios de revestimiento único incluyen una lámina acanalada, una lámina de revestimiento y un grupo de canales que se extienden entre la lámina acanalada y la lámina de revestimiento, en donde la lámina acanalada y la lámina de revestimiento formadas por medios multicapa pueden incluir una capa de politetrafluoroetileno (PTFE) soportada por una capa de rejilla polimérica.
MX2022011656A 2020-03-24 2021-03-24 Medios filtrantes de alta eficiencia. MX2022011656A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062994262P 2020-03-24 2020-03-24
PCT/US2021/023975 WO2021195275A1 (en) 2020-03-24 2021-03-24 High efficiency filter media

Publications (1)

Publication Number Publication Date
MX2022011656A true MX2022011656A (es) 2022-10-13

Family

ID=75539987

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022011656A MX2022011656A (es) 2020-03-24 2021-03-24 Medios filtrantes de alta eficiencia.

Country Status (6)

Country Link
US (1) US20230124690A1 (es)
EP (1) EP4126301A1 (es)
CN (1) CN115666760A (es)
BR (1) BR112022019099A2 (es)
MX (1) MX2022011656A (es)
WO (1) WO2021195275A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023107942A1 (en) 2021-12-07 2023-06-15 Donaldson Company, Inc. Air filtration for livestock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501003B2 (en) * 2004-03-02 2009-03-10 Gore Enterprise Holdings Composite filter media
CA2586636C (en) * 2004-11-05 2013-10-01 Donaldson Company, Inc. Filter medium and structure
CN102438723B (zh) * 2007-06-26 2015-12-16 唐纳森公司 过滤介质包，过滤元件和方法
US8986432B2 (en) * 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
DE102010014060A1 (de) * 2010-04-07 2011-10-13 Mahle International Gmbh Wickelfilterelement und Verwendung

Also Published As

Publication number Publication date
BR112022019099A2 (pt) 2022-11-08
WO2021195275A1 (en) 2021-09-30
US20230124690A1 (en) 2023-04-20
EP4126301A1 (en) 2023-02-08
CN115666760A (zh) 2023-01-31

Similar Documents

Publication Publication Date Title
WO2008124417A3 (en) Filter with eptfe and method of forming
US10583400B2 (en) Material efficiency and fabrication of membrane elements
WO2004107483A3 (en) Roll-good fuel cell fabrication processes, equipment, and articles produced from same
MX2020001701A (es) Medios de filtracion acanalados, paquetes de medios de filtracion y elementos de filtracion.
MX2022011656A (es) Medios filtrantes de alta eficiencia.
AU2014294744B2 (en) Enthalpy exchanger element and method for the production
WO2006076456A8 (en) Air filter arrangement
EP4353469A3 (en) Formed sheet membrane element and filtration system
TW201527840A (zh) 壓合光學膜之系統及利用其製造顯示單元之方法
US20160161131A1 (en) Enthalpy Exchanger Element And Method For The Production
MX2020013316A (es) Medios filtrantes, paquetes de medios filtrantes y elementos filtrantes.
US20170106323A1 (en) Filter Media Construction
CN111821781A (zh) 堆叠式空气滤网模块
BR112022022068A2 (pt) Produto em folha de material sorvente e método para fazer uma folha sorvente
WO2008101447A3 (en) Building and construction element
WO2015151762A1 (ja) 平膜エレメントの製造方法および平膜エレメント
US9844747B2 (en) Manufacturing method for a filter core
JP2009119447A (ja) 積層多孔構造体
WO2010144463A3 (en) Filter media and system and method of manufacturing the same
JP6631163B2 (ja) 分離膜エレメント
WO2020145234A1 (ja) コルゲートハニカム構造物、コルゲートハニカム積層物、及びこれらの製造方法
US20220288536A1 (en) Permeate flow paterns
WO2012159234A1 (zh) 叠加式多层共挤模头
WO2009028865A3 (en) Surge absorber with side gap electrode and method of manufacturing the same
RU2013122927A (ru) Слоистые, устойчивые к утечкам химические реакторы, способы производства и способы эксплуатации