DK3055045T3 - Filterindretning med en divergerende rengøringsledningskanal med indvendige adskillelser - Google Patents
Filterindretning med en divergerende rengøringsledningskanal med indvendige adskillelser Download PDFInfo
- Publication number
- DK3055045T3 DK3055045T3 DK14790766.1T DK14790766T DK3055045T3 DK 3055045 T3 DK3055045 T3 DK 3055045T3 DK 14790766 T DK14790766 T DK 14790766T DK 3055045 T3 DK3055045 T3 DK 3055045T3
- Authority
- DK
- Denmark
- Prior art keywords
- wall
- filter device
- cleaning
- duct
- filter
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims description 56
- 239000012530 fluid Substances 0.000 claims description 37
- 230000007423 decrease Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000005192 partition Methods 0.000 description 16
- 239000000919 ceramic Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/31—Other construction details
- B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Claims (9)
1. Filterindretning (1), som omfatter et hus (2) med en endedel (5) og en cylindrisk sidevæg (7) og indeholder en aksialt anbragt gruppe af filterelementer (3), et indløb (4) til tilførsel af fluid til filterelementerne og et udløb (12) til transportering af filtreret fluid fra huset, kendetegnet ved, at filterindretningens sidevæg (7) er forsynet med en rengøringsledningskanal (6) til tilførsel af rengøringsfluid til filterelementerne (3) via sidevæggen (7), hvor rengøringsledningskanalen (6) omfatter et distalt kanalafsnit (15), som har en relativt lille diameter D1 og et proksimalt afsnit (16) grænsende op til sidevæggen (7), der har en relativt stor diameter D2, et antal af adskillelser (21,22,23,24), som strækker sig i det proksimale afsnit (16) fra en position ved eller i nærheden af sidevæggen (7) hen mod det distale kanalafsnit (15) i en vinkel (β) til en midterlinje (20) af rengøringsledningskanalen (6), hvor adskillelserne i retningen mod det distale kanalafsnit (15) strækker sig i en retning mod midterlinjen.
2. Filterindretning (1) ifølge krav 1, hvor det proksimale kanalafsnit (16) omfatter en perifer væg, som er i en vinkel (a) i forhold til midterlinjen (20) på mellem 10° og 70°, fortrinsvis mellem 30° og 60°, mere fortrinsvis ca. 45°, hvor den perifere væg i retningen mod det distale kanalafsnit (15) strækker sig i en retning mod midterlinjen.
3. Filterindretning (1) ifølge krav 1 eller 2, hvor vinklen (β) er mindre end 20°, fortrinsvis mindre end 10°, mere fortrinsvis mindre end 8°.
4. Filterindretning (1) ifølge et af kravene 1-3, hvor et tværsnit af rengøringsledningskanalen (16) i nærheden af sidevæggen (7) er rektangulært, hvor ledningskanalen har sidevægge (27,28) og tværgående vægge (25,26), hvor adskillelserne (21,22,23,24) slår bro over afstanden mellem sidevæggene (27,28) og/eller mellem de tværgående vægge (25,26).
5. Filterindretning (1) ifølge krav 1,2 eller 3, hvor adskillelserne er flade, pladeformede elementer, som er anbragt i en gitterformet konfiguration.
6. Filterindretning (1) ifølge et af kravene 3 eller 4, hvor rengøringsledningskanalens tværsnit har en cirkulær form, hvor adskillelserne udgøres af koaksiale koniske elementer (36,37).
7. Filterindretning (1) ifølge et af de foregående krav, kendetegnet ved, at der inde i huset er tilvejebragt et cylindrisk fordelerelement (60), omfattende en perforeret væg i en afstand fra den cylindriske væg (7), hvor en ringformet strømningskanal er defineret mellem fordelerelementet og væggen.
8. Filterindretning (1) ifølge krav 7, hvor en afstand af fordelerelementet (60) fra den cylindriske væg (7) aftager, når der startes fra en position (A) på den ringformede væg i nærheden af rengøringsledningskanalen (6) til en position (B), som ligger diametralt over for rengøringsledningskanalen.
9. Filterindretning (1) ifølge krav 7 eller 8, hvor fordelerelementet omfatter en perforeret ringformet indvendig væg (60), som har åbninger (61), der er fordelt langs dennes periferiske overflade.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2011597A NL2011597C2 (en) | 2013-10-11 | 2013-10-11 | Filter device having a diverging cleaning duct with internal partitions. |
| PCT/NL2014/050695 WO2015053622A2 (en) | 2013-10-11 | 2014-10-07 | Filter device having a diverging cleaning duct with internal partitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3055045T3 true DK3055045T3 (da) | 2018-10-08 |
Family
ID=50071685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14790766.1T DK3055045T3 (da) | 2013-10-11 | 2014-10-07 | Filterindretning med en divergerende rengøringsledningskanal med indvendige adskillelser |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10159917B2 (da) |
| EP (1) | EP3055045B1 (da) |
| JP (1) | JP6508784B2 (da) |
| AU (1) | AU2014332638B2 (da) |
| DK (1) | DK3055045T3 (da) |
| NL (1) | NL2011597C2 (da) |
| SG (1) | SG11201602830TA (da) |
| WO (1) | WO2015053622A2 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2989669A1 (en) | 2015-06-19 | 2016-12-22 | Nanostone Water Inc. | System and method for backwashing a ceramic membrane |
| JP2021037701A (ja) * | 2019-09-03 | 2021-03-11 | キヤノン株式会社 | インクジェット記録装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59699C (de) | K. KUFF-NER in Dioszegh, Comitat Prefsburg; Vertretei: A. KUHNT & R. deissler in Berlin C, Alexanders-trafse 38 | Röhrensieb-Niederschlagfänger für Rübensaft und andere Flüssigkeiten | ||
| FR1443332A (fr) * | 1965-05-12 | 1966-06-24 | Equip La Blanchisserie Et De L | Filtre |
| US3319793A (en) | 1965-06-08 | 1967-05-16 | Jr Charles A Miller | Cord wound filter element |
| US4051033A (en) * | 1975-12-22 | 1977-09-27 | Blace Filtronics, Inc. | Filter device |
| DE2928093C3 (de) * | 1979-07-12 | 1982-07-29 | Taprogge Gesellschaft mbH, 4000 Düsseldorf | Vorrichtung zum Abscheiden von Feststoffen aus einem Flüssigkeitsstrom |
| US4231770A (en) | 1979-09-18 | 1980-11-04 | Johnson Jr Allen S | Bag-type filter apparatus with internal air diffuser |
| IT206326Z2 (it) | 1985-12-10 | 1987-08-10 | Bea Filtri Spa | Filtro autopulitore, particolarmente per acque di alimentazione di impianti industriali. |
| FR2631560B1 (fr) | 1988-05-18 | 1992-02-21 | Cattinair | Procede de filtration d'air et cartouche filtrante pour la mise en oeuvre du procede |
| US5165452A (en) * | 1990-07-12 | 1992-11-24 | Cheng Dah Y | Large angle diffuser diverter design for maximum pressure recovery |
| US6887290B2 (en) * | 2002-09-25 | 2005-05-03 | Federal Signal Corporation | Debris separation and filtration systems |
| TW201138925A (en) | 2010-11-09 | 2011-11-16 | Stampro Metal Industry Co Ltd | Filtering device |
| NL2010002C2 (en) | 2012-12-18 | 2014-06-19 | Pwn Technologies B V | FILTER DEVICE AND METHOD OR CLEANING A FILTER ELEMENT. |
-
2013
- 2013-10-11 NL NL2011597A patent/NL2011597C2/en not_active IP Right Cessation
-
2014
- 2014-10-07 WO PCT/NL2014/050695 patent/WO2015053622A2/en active Application Filing
- 2014-10-07 DK DK14790766.1T patent/DK3055045T3/da active
- 2014-10-07 AU AU2014332638A patent/AU2014332638B2/en active Active
- 2014-10-07 US US15/028,541 patent/US10159917B2/en active Active
- 2014-10-07 EP EP14790766.1A patent/EP3055045B1/en active Active
- 2014-10-07 SG SG11201602830TA patent/SG11201602830TA/en unknown
- 2014-10-07 JP JP2016519994A patent/JP6508784B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| NL2011597C2 (en) | 2015-04-14 |
| AU2014332638B2 (en) | 2018-11-15 |
| US20160263498A1 (en) | 2016-09-15 |
| JP2016532540A (ja) | 2016-10-20 |
| SG11201602830TA (en) | 2016-05-30 |
| EP3055045A2 (en) | 2016-08-17 |
| WO2015053622A2 (en) | 2015-04-16 |
| JP6508784B2 (ja) | 2019-05-08 |
| US10159917B2 (en) | 2018-12-25 |
| WO2015053622A3 (en) | 2015-06-04 |
| EP3055045B1 (en) | 2018-07-25 |
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