[go: up one dir, main page]

ES390774A1 - Un metodo y un aparato para filtrar un liquido. - Google Patents

Un metodo y un aparato para filtrar un liquido.

Info

Publication number
ES390774A1
ES390774A1 ES390774A ES390774A ES390774A1 ES 390774 A1 ES390774 A1 ES 390774A1 ES 390774 A ES390774 A ES 390774A ES 390774 A ES390774 A ES 390774A ES 390774 A1 ES390774 A1 ES 390774A1
Authority
ES
Spain
Prior art keywords
liquid
filter bed
delivering
filtering
passed
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
Application number
ES390774A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Publication of ES390774A1 publication Critical patent/ES390774A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/005—Filters being divided into a plurality of cells or compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
ES390774A 1970-05-12 1971-04-30 Un metodo y un aparato para filtrar un liquido. Expired ES390774A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3656870A 1970-05-12 1970-05-12

Publications (1)

Publication Number Publication Date
ES390774A1 true ES390774A1 (es) 1974-07-01

Family

ID=21889323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390774A Expired ES390774A1 (es) 1970-05-12 1971-04-30 Un metodo y un aparato para filtrar un liquido.

Country Status (5)

Country Link
US (1) US3701423A (es)
CA (1) CA957616A (es)
ES (1) ES390774A1 (es)
GB (1) GB1341741A (es)
IT (1) IT942097B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048068A (en) * 1974-01-09 1977-09-13 Amsted Industries, Inc. Method of and apparatus for filtering
US4082664A (en) * 1976-07-22 1978-04-04 Ecodyne Corporation Filter and method
US4277341A (en) * 1979-09-06 1981-07-07 Schramm, Inc. Water treatment discharge means
DE2948091A1 (de) * 1979-11-29 1981-06-04 Wabag Wasserreinigungsbau Alfred Kretzschmar Gmbh & Co Kg, 8650 Kulmbach Verfahren zum abfuehren des schlammwassers aus dem innenraum eines filters und filteranlage zur durchfuehrung des verfahrens
US4547286A (en) * 1980-07-22 1985-10-15 Neptune Microfloc, Inc. Water filtration process and apparatus having upflow filter with buoyant filter media and downflow filter with nonbuoyant filter media
US4743382A (en) * 1980-08-06 1988-05-10 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for separating suspended solids from liquids
AU551752B2 (en) * 1980-09-25 1986-05-08 Sterling Drum Inc. Treatment of waste water
US4608181A (en) * 1983-03-25 1986-08-26 Neptune Microfloc, Inc. Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter
US4659462A (en) * 1984-04-30 1987-04-21 CH2 M Hill, Inc. Apparatus for pretreatment of water using a bed of granular activated carbon
DE3823652A1 (de) * 1987-08-04 1989-02-16 Seitz Enzinger Noll Masch Verfahren zum reinigen von loesungsmitteln sowie filtereinrichtung zum durchfuehren dieses verfahrens
DE3823127A1 (de) * 1988-07-08 1990-01-11 Rheinische Braunkohlenw Ag Vorrichtung und verfahren zur reinigung von abwasser
FR2705583B1 (fr) * 1993-05-28 1995-08-18 Degremont Perfectionnements apportés aux dispositifs filtrants pour la clarification de liquide notamment d'eau.
US5873996A (en) * 1996-05-03 1999-02-23 Puraq Water Systems, Inc. Community drinking water purification system
CN103466751B (zh) * 2013-08-12 2014-12-10 同济大学 一种处理含油废水的粗粒化隔油装置
CN112759098A (zh) * 2020-12-31 2021-05-07 湖南航天凯天水务有限公司 一种节能节水高效过滤器

Also Published As

Publication number Publication date
US3701423A (en) 1972-10-31
IT942097B (it) 1973-03-20
GB1341741A (en) 1973-12-25
CA957616A (en) 1974-11-12

Similar Documents

Publication Publication Date Title
ES305182A1 (es) Un aparato filtrador para liquidos.
ES390774A1 (es) Un metodo y un aparato para filtrar un liquido.
HK29476A (en) Filtering apparatus having an integrally removable filter cartridge
ZA704167B (en) Improved process for the regeneration of spent activated carbon
ZA702543B (en) Process for regenerating hydrogenation catalysts
ES196456U (es) Aparato para filtrar un medio.
CH498641A (de) Filter zum Filtern von Flüssigkeiten
CA937175A (en) Method for backwashing filters
ZA704144B (en) Improvements in and relating to apparatus for filtering fluid media
ES422495A1 (es) Un aparato filtrante, en especial para filtrar agua pota- ble.
CH550748A (de) Apparatur zum herstellen von gruenen probekoerpern aus kunstkohle.
ES313456A1 (es) Un procedimiento para la separacion de componentes de una mezcla fluida.
ES443679A1 (es) Un metodo para recuperar y reutilizar liquido de lavar en contracorriente.
ES175035U (es) Una unidad filtrante de liquidos, en medicina.
ES375862A1 (es) Un filtro para articulos de fumar.
GB1146794A (en) Process and material for extracting dissolved radioactive ions from liquids
ES402634A1 (es) Perfeccionamientos en filtros autolimpiadores con motor in-corporado.
CH549964A (fr) Procede de remplissage de filtre de cigarette et dispositif pour la mise en oeuvre du procede.
BE753030A (fr) Procede pour former par compression des pieces contenant du combustiblenucleaire et pieces obtenues par le procede
FR1335660A (fr) Perfectionnements apportés aux filtres pour gaz, et aux procédés pour la stérilistion de gaz par filtration
CH530177A (fr) Filtre purificateur pour cigarettes
ES303309A1 (es) Procedimiento de filtrado para un filtro con lecho removido continuamente
ES248895A1 (es) Filtro perfeccionado para liquidos, especialmente para el tratamiento de vinos
ES361028A1 (es) Un metodo y su correspondiente aparato para separar materiaparticulada de un portador gaseoso.
ES297703A1 (es) Un procedimiento para obtener sustancias en estado separable