BRPI0607135A2 - elementos e métodos de filtro não cilìndrico - Google Patents

elementos e métodos de filtro não cilìndrico

Info

Publication number
BRPI0607135A2
BRPI0607135A2 BRPI0607135-0A BRPI0607135A BRPI0607135A2 BR PI0607135 A2 BRPI0607135 A2 BR PI0607135A2 BR PI0607135 A BRPI0607135 A BR PI0607135A BR PI0607135 A2 BRPI0607135 A2 BR PI0607135A2
Authority
BR
Brazil
Prior art keywords
filter element
outlet
methods
filter elements
cylindrical filter
Prior art date
Application number
BRPI0607135-0A
Other languages
English (en)
Inventor
Jarren B Mills
Daniel E Adamek
Richard P Dejong
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 BRPI0607135A2 publication Critical patent/BRPI0607135A2/pt

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
    • 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
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • 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
    • 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
    • B01D2271/027—Radial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters And Equalizers (AREA)
  • Thermistors And Varistors (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

ELEMENTOS E MéTODOS DE FILTRO NãO CILìNDRICO. é descrito um elemento de filtro que tem pelo menos dois painéis de filtragem planos e não curvos. Em uma modalidade preferida, o elemento de filtro tem três painéis, provendo um elemento de filtro, no geral, triangular. A abertura de saida do elemento de filtro, no geral, segue a configuração do filtro. Isto é, um elemento de filtro com três painéis de filtragem terá uma abertura de saída com, no geral, três lados. Preferivelmente, a abertura de saida não é um polígono verdadeiro mas, em vez disto, inclui lados e/ou cantos arredondados ou curvos. O elemento de filtro inclui uma configuração de vedação de saída que pode prover vedação tanto axial quanto radial para a rede de dutos de saida.
BRPI0607135-0A 2005-02-04 2006-02-03 elementos e métodos de filtro não cilìndrico BRPI0607135A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65001905P 2005-02-04 2005-02-04
US73397805P 2005-11-03 2005-11-03
US11/275,904 US7520913B2 (en) 2005-02-04 2006-02-02 Non-cylindrical filter elements, and methods
PCT/US2006/003778 WO2006084094A2 (en) 2005-02-04 2006-02-03 Non-cylindrical filter elements

Publications (1)

Publication Number Publication Date
BRPI0607135A2 true BRPI0607135A2 (pt) 2009-08-11

Family

ID=36754707

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607135-0A BRPI0607135A2 (pt) 2005-02-04 2006-02-03 elementos e métodos de filtro não cilìndrico

Country Status (7)

Country Link
US (6) US7520913B2 (pt)
EP (2) EP2292311A1 (pt)
AT (1) ATE550085T1 (pt)
BR (1) BRPI0607135A2 (pt)
CA (1) CA2595912A1 (pt)
DK (1) DK1846137T3 (pt)
WO (1) WO2006084094A2 (pt)

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US8128724B2 (en) 2012-03-06
US8747512B2 (en) 2014-06-10
US9610529B2 (en) 2017-04-04
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US20150027094A1 (en) 2015-01-29

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