ES479776A1 - Un elemento de filtro perfeccionado. - Google Patents
Un elemento de filtro perfeccionado.Info
- Publication number
- ES479776A1 ES479776A1 ES479776A ES479776A ES479776A1 ES 479776 A1 ES479776 A1 ES 479776A1 ES 479776 A ES479776 A ES 479776A ES 479776 A ES479776 A ES 479776A ES 479776 A1 ES479776 A1 ES 479776A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeve
- filter element
- filter aid
- discontinuously
- tubular core
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- 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
- B01D29/15—Supported filter 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
- B01D29/50—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
- B01D29/62—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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
Un elemento de filtro perfeccionado, destinado a ase prerrecubierto con un medio de filtro, que comprende: un núcleo tubular poroso; medios que soportan el prerrecubrimiento del medio de filtro, incluyendo dichos medios una lámina ranurada discontinuamente, dispuesta concéntricamente alrededor de dicho núcleo tubular, teniendo cada una de dichas ranuras una configuración alargada, con lo que se reduce la oclusión de gas en el elemento de filtro durante el prerrecubrimiento y el filtrado
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90298878A | 1978-05-04 | 1978-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479776A1 true ES479776A1 (es) | 1980-06-16 |
Family
ID=25416737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES479776A Expired ES479776A1 (es) | 1978-05-04 | 1979-04-20 | Un elemento de filtro perfeccionado. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS551888A (es) |
AR (1) | AR216583A1 (es) |
AU (1) | AU523642B2 (es) |
BR (1) | BR7902660A (es) |
CA (1) | CA1110181A (es) |
DE (1) | DE2917889A1 (es) |
ES (1) | ES479776A1 (es) |
FR (1) | FR2424752A1 (es) |
GB (1) | GB2020187B (es) |
IT (1) | IT1116075B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238783C2 (de) * | 1981-12-17 | 1986-02-06 | Adolf 6920 Sinsheim Junker | Filterkerze |
JPS6035710U (ja) * | 1983-08-18 | 1985-03-12 | 岡本 三郎 | ろ過装置 |
EP0204871A1 (en) * | 1985-06-05 | 1986-12-17 | Absolute Filtration Co., Inc. | Process and apparatus for filtration of oil and gas well fluids |
DE3763365D1 (de) * | 1986-04-16 | 1990-08-02 | Sapporo Breweries | Filterapparat. |
EP0247213A1 (en) * | 1986-05-21 | 1987-12-02 | B. Braun-SSC AG | Filter for eliminating air |
US4904380A (en) * | 1988-01-26 | 1990-02-27 | Pall Corporation | Precoat filter assembly |
US7018547B1 (en) * | 2004-11-18 | 2006-03-28 | Robert Silva | Filtration covering apparatus |
US8801825B2 (en) | 2010-11-22 | 2014-08-12 | Florida Power & Light Company | Systems and methods for air intake filter assemblies |
ITUA20162509A1 (it) * | 2016-04-12 | 2017-10-12 | Ecoterm S N C Di Faccioni Gilberto E Faccioni Stefano | Cartuccia filtrante perfezionata e unità filtrante con cartuccia perfezionata |
CN106621562A (zh) * | 2017-01-05 | 2017-05-10 | 洛阳双瑞金属复合材料有限公司 | 一种多层网包覆式金属滤芯及其制造方法 |
-
1979
- 1979-02-26 CA CA322,440A patent/CA1110181A/en not_active Expired
- 1979-03-06 AU AU44847/79A patent/AU523642B2/en not_active Ceased
- 1979-03-12 GB GB7908669A patent/GB2020187B/en not_active Expired
- 1979-03-27 AR AR275948A patent/AR216583A1/es active
- 1979-04-04 FR FR7908496A patent/FR2424752A1/fr active Granted
- 1979-04-20 ES ES479776A patent/ES479776A1/es not_active Expired
- 1979-04-24 JP JP5076379A patent/JPS551888A/ja active Pending
- 1979-04-30 BR BR7902660A patent/BR7902660A/pt unknown
- 1979-05-02 IT IT48912/79A patent/IT1116075B/it active
- 1979-05-03 DE DE19792917889 patent/DE2917889A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU4484779A (en) | 1979-11-08 |
GB2020187A (en) | 1979-11-14 |
FR2424752B3 (es) | 1982-02-05 |
DE2917889A1 (de) | 1979-11-15 |
AU523642B2 (en) | 1982-08-05 |
BR7902660A (pt) | 1979-11-20 |
AR216583A1 (es) | 1979-12-28 |
FR2424752A1 (fr) | 1979-11-30 |
JPS551888A (en) | 1980-01-09 |
GB2020187B (en) | 1982-07-28 |
IT1116075B (it) | 1986-02-10 |
CA1110181A (en) | 1981-10-06 |
IT7948912A0 (it) | 1979-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5441295A (en) | Method of fabricating porous carbon sheet | |
GB2037294B (en) | Porous ptfe structure and process for production thereof | |
GB2008963B (en) | Gas-separating and venting filter | |
AU515409B2 (en) | Fluid filter and method of manufacture | |
AT376580B (de) | Membranblatt und verfahren zu seiner herstellung | |
AU6548180A (en) | Fibrous percolating porous carbon electrode | |
AT372294B (de) | Filtermaterial fuer gasfoermige oder fluessige medien und verfahren zu seiner herstellung | |
GB2091738B (en) | Open cell foamed cellulose acetate filters | |
GB2024886B (en) | Adsorption and filtration mat for liquids | |
GR64587B (en) | Method for the construction of a little porous membrane for apparatus of filtering | |
JPS54112393A (en) | Porous carbon supporter* preparation thereof* and its application | |
GB2051842B (en) | Method of preparation of porous membranes and adsorbents | |
ES479776A1 (es) | Un elemento de filtro perfeccionado. | |
AU2263077A (en) | Method and Apparatus for Suspension or Emulsion Filtration | |
JPS5415574A (en) | Method of discontinuously filtering suspension and its device | |
ZA795842B (en) | Filtering method and apparatus therefor | |
JPS5291787A (en) | Method of coating fluorescent particles with filter particles | |
JPS52112862A (en) | Filter press and filtration method | |
AU508535B2 (en) | Multi liquid filter and method | |
JPS5536349A (en) | Production of waterrproof sheet with air permeability | |
JPS5411080A (en) | Separating support | |
JPS5346854A (en) | Air permeable sheet and method of producing same | |
JPS54101979A (en) | Porous fiber or sheet and production | |
ZA807033B (en) | Web supported membrane and process and apparatus therefor | |
JPS52154861A (en) | Method of producing finely porous sheet |