IT957981B - Depuratore a vortice per la rimo zione di impurezze da sospensioni di fibre - Google Patents

Depuratore a vortice per la rimo zione di impurezze da sospensioni di fibre

Info

Publication number
IT957981B
IT957981B IT50389/72A IT5038972A IT957981B IT 957981 B IT957981 B IT 957981B IT 50389/72 A IT50389/72 A IT 50389/72A IT 5038972 A IT5038972 A IT 5038972A IT 957981 B IT957981 B IT 957981B
Authority
IT
Italy
Prior art keywords
vortice
purifier
impurities
removal
fiber suspension
Prior art date
Application number
IT50389/72A
Other languages
English (en)
Original Assignee
Skardal K
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 Skardal K filed Critical Skardal K
Application granted granted Critical
Publication of IT957981B publication Critical patent/IT957981B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
IT50389/72A 1971-05-21 1972-05-20 Depuratore a vortice per la rimo zione di impurezze da sospensioni di fibre IT957981B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE06600/71A SE352541B (it) 1971-05-21 1971-05-21

Publications (1)

Publication Number Publication Date
IT957981B true IT957981B (it) 1973-10-20

Family

ID=20269116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50389/72A IT957981B (it) 1971-05-21 1972-05-20 Depuratore a vortice per la rimo zione di impurezze da sospensioni di fibre

Country Status (8)

Country Link
US (1) US3804244A (it)
JP (1) JPS5138802B1 (it)
CA (1) CA960611A (it)
FR (1) FR2138916B1 (it)
GB (1) GB1360122A (it)
IT (1) IT957981B (it)
SE (1) SE352541B (it)
SU (1) SU450418A3 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6811687B2 (en) * 1999-05-21 2004-11-02 Vortex Holding Company Vortex pool cleaner
SE538980C2 (sv) * 2013-05-07 2017-03-14 Valmet Oy En apparat för separering av partiklar i en massasuspension

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA477791A (en) * 1951-10-16 G:Son Sylvan Stig Rotary louver separators
US1941449A (en) * 1930-10-02 1934-01-02 American Air Filter Co Separator
US2255807A (en) * 1940-01-26 1941-09-16 Carl H Plumlee Desilting machine
BE485667A (it) * 1947-01-23
US2651812A (en) * 1950-08-11 1953-09-15 David G Black Cotton turbo-cleaner process
US2864499A (en) * 1951-09-21 1958-12-16 Skb Schuechtermann & Kremer Ba Heavy media centrifugal separating apparatus and method
US2744338A (en) * 1953-05-07 1956-05-08 Braunschweigische Maschb Nstal Apparatus for drying friable material
US2986277A (en) * 1956-08-13 1961-05-30 Ehlermann Helmuth Method and means for treating and sorting comminuted substances

Also Published As

Publication number Publication date
DE2225005A1 (de) 1972-11-30
US3804244A (en) 1974-04-16
SE352541B (it) 1973-01-08
DE2225005B2 (de) 1975-05-22
JPS5138802B1 (it) 1976-10-23
GB1360122A (en) 1974-07-17
FR2138916A1 (it) 1973-01-05
SU450418A3 (ru) 1974-11-15
CA960611A (en) 1975-01-07
FR2138916B1 (it) 1976-01-16

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