ES435603A1 - Improvements in liquid filters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in liquid filters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES435603A1
ES435603A1 ES435603A ES435603A ES435603A1 ES 435603 A1 ES435603 A1 ES 435603A1 ES 435603 A ES435603 A ES 435603A ES 435603 A ES435603 A ES 435603A ES 435603 A1 ES435603 A1 ES 435603A1
Authority
ES
Spain
Prior art keywords
liquid
translation
machine
legally binding
google translate
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
ES435603A
Other languages
Spanish (es)
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of ES435603A1 publication Critical patent/ES435603A1/en
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
    • B01D24/02—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
    • B01D24/10—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 held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Improvements in liquid filters with a drainage system constituted by individual tubes with or without a support bottom discharged from pressure inside a cylindrical container, closed, provided with upper and lower covers and with inlet and outlet holes for the liquid to be filtered and the filtered and regenerated liquid for regenerating the filter, characterized in that the individual tubes, provided with side covers and with at least one outlet branch, have on their side directed towards the support base openings for the filtered liquid and the regenerated, and because the openings are provided with support buckets that support the tube and which are configured with slit-shaped openings. (Machine-translation by Google Translate, not legally binding)
ES435603A 1974-03-23 1975-03-13 Improvements in liquid filters. (Machine-translation by Google Translate, not legally binding) Expired ES435603A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414080A DE2414080C3 (en) 1974-03-23 1974-03-23 Liquid filter

Publications (1)

Publication Number Publication Date
ES435603A1 true ES435603A1 (en) 1977-01-01

Family

ID=5910956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435603A Expired ES435603A1 (en) 1974-03-23 1975-03-13 Improvements in liquid filters. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE826425A (en)
DE (1) DE2414080C3 (en)
ES (1) ES435603A1 (en)
FR (1) FR2264578A1 (en)
HU (1) HU174221B (en)
IT (1) IT1031910B (en)
NL (1) NL7501898A (en)
SE (1) SE7503212L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627090A5 (en) * 1978-05-10 1981-12-31 Sulzer Ag
CH639863A5 (en) * 1979-05-31 1983-12-15 Sulzer Ag FILTER SYSTEM, ESPECIALLY FOR WATER TREATMENT.
IT201700095986A1 (en) * 2017-08-25 2017-11-25 Giuseppe Sicuri Counter-pressure device for mounting drainage nozzles above flat surface without structural reinforcements inside pressurized sand filters built in cylindrical containers.

Also Published As

Publication number Publication date
NL7501898A (en) 1975-09-25
DE2414080B2 (en) 1978-03-30
IT1031910B (en) 1979-05-10
DE2414080C3 (en) 1980-06-04
DE2414080A1 (en) 1975-10-02
SE7503212L (en) 1975-09-24
FR2264578A1 (en) 1975-10-17
HU174221B (en) 1979-11-28
BE826425A (en) 1975-06-30

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