IT1020670B - Apparecchio di filatraggio - Google Patents

Apparecchio di filatraggio

Info

Publication number
IT1020670B
IT1020670B IT69435/74A IT6943574A IT1020670B IT 1020670 B IT1020670 B IT 1020670B IT 69435/74 A IT69435/74 A IT 69435/74A IT 6943574 A IT6943574 A IT 6943574A IT 1020670 B IT1020670 B IT 1020670B
Authority
IT
Italy
Prior art keywords
spinning apparatus
spinning
Prior art date
Application number
IT69435/74A
Other languages
English (en)
Original Assignee
Kurita Water Ind Ltd
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
Priority claimed from JP8634473A external-priority patent/JPS5330378B2/ja
Priority claimed from JP8634573A external-priority patent/JPS539183B2/ja
Application filed by Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Application granted granted Critical
Publication of IT1020670B publication Critical patent/IT1020670B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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
    • B01D24/04—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 clamped between pervious fixed walls
    • B01D24/08—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 clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
    • 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
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IT69435/74A 1973-08-02 1974-08-01 Apparecchio di filatraggio IT1020670B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8634473A JPS5330378B2 (it) 1973-08-02 1973-08-02
JP8634573A JPS539183B2 (it) 1973-08-02 1973-08-02

Publications (1)

Publication Number Publication Date
IT1020670B true IT1020670B (it) 1977-12-30

Family

ID=26427484

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69435/74A IT1020670B (it) 1973-08-02 1974-08-01 Apparecchio di filatraggio

Country Status (2)

Country Link
DE (1) DE2437364A1 (it)
IT (1) IT1020670B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030542C1 (de) * 2000-06-21 2002-02-21 Iww Rheinisch Westfaelisches I Verfahren und Vorrichtung zur Reinigung von Filtermaterial

Also Published As

Publication number Publication date
DE2437364A1 (de) 1975-02-13

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