BR112017028447A2 - setor de filtragem para um disco de filtragem de um filtro giratório, e filtro giratório equipado com um setor de filtragem - Google Patents

setor de filtragem para um disco de filtragem de um filtro giratório, e filtro giratório equipado com um setor de filtragem

Info

Publication number
BR112017028447A2
BR112017028447A2 BR112017028447-2A BR112017028447A BR112017028447A2 BR 112017028447 A2 BR112017028447 A2 BR 112017028447A2 BR 112017028447 A BR112017028447 A BR 112017028447A BR 112017028447 A2 BR112017028447 A2 BR 112017028447A2
Authority
BR
Brazil
Prior art keywords
filtration
sector
rotary filter
drainage means
structural element
Prior art date
Application number
BR112017028447-2A
Other languages
English (en)
Other versions
BR112017028447B1 (pt
Inventor
Gaudfrin Guy
Original Assignee
Gaudfrin
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 Gaudfrin filed Critical Gaudfrin
Publication of BR112017028447A2 publication Critical patent/BR112017028447A2/pt
Publication of BR112017028447B1 publication Critical patent/BR112017028447B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

a presente invenção refere-se a um setor de filtragem para um disco de filtração de um filtro rotativo, cujo setor inclui: um elemento estrutural (1) constituído por um meio de drenagem interior com nervuras (2) e armação (4) que envolve o meio de drenagem (2), que é provido com um tubo de conexão (10); e um tecido de filtragem (3) que cobre o elemento estrutural (1), caracterizado por o elemento estrutural (1) ter uma espessura que aumenta progressivamente em relação ao tubo de conexão (10) e por o meio de drenagem (2) ser feito de uma única folha (20). o meio de drenagem (2) é constituído por uma única folha com nervuras provida de uma alternância de canais (22), cuja profundidade aumenta à medida que se aproxima da boca do tubo do referido meio.
BR112017028447-2A 2015-07-03 2015-07-03 Setor de filtragem para um disco de filtragem de um filtro giratório, e filtro giratório equipado com um setor de filtragem BR112017028447B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2015/051856 WO2017005989A1 (fr) 2015-07-03 2015-07-03 Secteur a epaisseur progressive

Publications (2)

Publication Number Publication Date
BR112017028447A2 true BR112017028447A2 (pt) 2018-08-28
BR112017028447B1 BR112017028447B1 (pt) 2022-05-31

Family

ID=53773468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028447-2A BR112017028447B1 (pt) 2015-07-03 2015-07-03 Setor de filtragem para um disco de filtragem de um filtro giratório, e filtro giratório equipado com um setor de filtragem

Country Status (14)

Country Link
US (1) US11065567B2 (pt)
EP (1) EP3316985B1 (pt)
JP (1) JP6618554B2 (pt)
CN (1) CN108025230B (pt)
AU (1) AU2015401624B2 (pt)
BR (1) BR112017028447B1 (pt)
CA (1) CA2991127C (pt)
EA (1) EA034851B1 (pt)
ES (1) ES2836375T3 (pt)
PL (1) PL3316985T3 (pt)
SA (1) SA518390677B1 (pt)
TN (1) TN2017000537A1 (pt)
WO (1) WO2017005989A1 (pt)
ZA (1) ZA201800012B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523741B1 (de) * 2021-02-26 2021-11-15 Andritz Ag Maschf Filtersektor fuer eine filterscheibe und scheibenfilter mit einem filtersektor
US20220347603A1 (en) * 2021-04-30 2022-11-03 Pall Corporation Filter disk segments

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781133A (en) * 1957-02-12 Vacuum
JPS5610913U (pt) * 1979-07-05 1981-01-30
SE432715B (sv) * 1983-02-10 1984-04-16 Hedemora Verkstaeder Ab Roterande skivfilter
FR2567039B1 (fr) 1984-07-04 1989-05-26 Pechiney Aluminium Secteur a epaisseur variable pour filtre rotatif a disques
SE8600379D0 (sv) * 1986-01-29 1986-01-29 Celleco Ab Filteranordning
DE3706402C1 (de) * 1987-02-27 1988-07-07 Finckh Maschf Siebsegment fuer Filter zum Eindicken von Fasersuspensionen
US4865732A (en) * 1987-04-06 1989-09-12 Ingersoll-Rand Canada, Inc. Supported mesh filter leaf bag with embedded rope closure
DE8904306U1 (de) * 1989-04-07 1989-06-22 Heinrich Fiedler GmbH & Co. KG, 8400 Regensburg Aus einzelnen Scheibenfiltersegmenten bestehendes Scheibenfilter
FI92289C (fi) * 1993-05-06 1994-10-25 Ahlstroem Oy Kiekkosuodattimen sektori
US5647982A (en) * 1995-05-10 1997-07-15 Haythornthwaite; James (Jimmy) Vacuum filter element
SE520738C2 (sv) * 2001-12-19 2003-08-19 G & L Sweden Ab Filtersektor för roterande skivfilter samt filterduksenhet för användning vid sådan filtersektor
AT412259B (de) * 2003-06-04 2004-12-27 Andritz Ag Maschf Verfahren zum herstellen eines sektorförmigen filterelements und filterelement
FI20075026A0 (fi) * 2007-01-17 2007-01-17 Tamfelt Oyj Abp Kiekkosuodattimen sektori ja kiekkosuodatin
JP5031663B2 (ja) * 2008-05-22 2012-09-19 長瀬産業株式会社 フィルター用リテーナ
CN102614703A (zh) * 2011-01-31 2012-08-01 江苏博思达环保科技有限公司 转盘过滤器用盘片
CN103537132A (zh) * 2012-08-03 2014-01-29 洛阳宝诺重型机械有限公司 一种真空固液分离机扇形板的改进方法

Also Published As

Publication number Publication date
CA2991127C (fr) 2021-11-02
US20180369725A1 (en) 2018-12-27
BR112017028447B1 (pt) 2022-05-31
CN108025230B (zh) 2020-07-31
TN2017000537A1 (en) 2019-04-12
EP3316985B1 (fr) 2020-10-21
AU2015401624A1 (en) 2018-02-01
EP3316985A1 (fr) 2018-05-09
CN108025230A (zh) 2018-05-11
ES2836375T3 (es) 2021-06-24
JP2018524164A (ja) 2018-08-30
CA2991127A1 (fr) 2017-01-12
ZA201800012B (en) 2018-12-19
WO2017005989A1 (fr) 2017-01-12
AU2015401624B2 (en) 2019-02-21
SA518390677B1 (ar) 2021-10-06
EA034851B1 (ru) 2020-03-27
JP6618554B2 (ja) 2019-12-11
EA201792567A1 (ru) 2018-07-31
US11065567B2 (en) 2021-07-20
PL3316985T3 (pl) 2021-03-08

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/07/2015, OBSERVADAS AS CONDICOES LEGAIS