FI74894C - Dubbelhydrocyklon. - Google Patents

Dubbelhydrocyklon. Download PDF

Info

Publication number
FI74894C
FI74894C FI841099A FI841099A FI74894C FI 74894 C FI74894 C FI 74894C FI 841099 A FI841099 A FI 841099A FI 841099 A FI841099 A FI 841099A FI 74894 C FI74894 C FI 74894C
Authority
FI
Finland
Prior art keywords
hydrocyclone
feed
double
hydrocyclones
threads
Prior art date
Application number
FI841099A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI74894B (fi
FI841099A0 (fi
FI841099L (fi
Inventor
Pentti Vikioe
Antti Kuhasalo
Original Assignee
Enso Gutzeit Oy
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 Enso Gutzeit Oy filed Critical Enso Gutzeit Oy
Publication of FI841099A0 publication Critical patent/FI841099A0/fi
Priority to FI841099A priority Critical patent/FI74894C/fi
Priority to DE3508991A priority patent/DE3508991C2/de
Priority to FR858503959A priority patent/FR2561137B1/fr
Priority to SE8501296A priority patent/SE460952B/sv
Priority to JP60054095A priority patent/JPS60212261A/ja
Priority to CA000476798A priority patent/CA1263099A/en
Priority to US06/713,438 priority patent/US4657678A/en
Publication of FI841099L publication Critical patent/FI841099L/fi
Application granted granted Critical
Publication of FI74894B publication Critical patent/FI74894B/fi
Publication of FI74894C publication Critical patent/FI74894C/fi

Links

Classifications

    • 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
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cyclones (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FI841099A 1984-03-19 1984-03-19 Dubbelhydrocyklon. FI74894C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI841099A FI74894C (fi) 1984-03-19 1984-03-19 Dubbelhydrocyklon.
DE3508991A DE3508991C2 (de) 1984-03-19 1985-03-13 Doppelhydrozyklon
FR858503959A FR2561137B1 (fr) 1984-03-19 1985-03-18 Hydrocyclone double pour la purification de suspensions de pulpe
SE8501296A SE460952B (sv) 1984-03-19 1985-03-18 Dubbelhydrocyklon
JP60054095A JPS60212261A (ja) 1984-03-19 1985-03-18 ツイン型ハイドロサイクロン
CA000476798A CA1263099A (en) 1984-03-19 1985-03-18 Twin hydrocyclone
US06/713,438 US4657678A (en) 1984-03-19 1985-03-19 Twin hydrocyclone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI841099A FI74894C (fi) 1984-03-19 1984-03-19 Dubbelhydrocyklon.
FI841099 1984-03-19

Publications (4)

Publication Number Publication Date
FI841099A0 FI841099A0 (fi) 1984-03-19
FI841099L FI841099L (fi) 1985-09-20
FI74894B FI74894B (fi) 1987-12-31
FI74894C true FI74894C (fi) 1988-04-11

Family

ID=8518759

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841099A FI74894C (fi) 1984-03-19 1984-03-19 Dubbelhydrocyklon.

Country Status (7)

Country Link
US (1) US4657678A (OSRAM)
JP (1) JPS60212261A (OSRAM)
CA (1) CA1263099A (OSRAM)
DE (1) DE3508991C2 (OSRAM)
FI (1) FI74894C (OSRAM)
FR (1) FR2561137B1 (OSRAM)
SE (1) SE460952B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009784A (en) * 1986-10-03 1991-04-23 Conoco Specialty Products Inc. Cyclone separator with oppositely directed separating chambers
US6517733B1 (en) 2000-07-11 2003-02-11 Vermeer Manufacturing Company Continuous flow liquids/solids slurry cleaning, recycling and mixing system
RU2303002C1 (ru) * 2005-12-15 2007-07-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Казанский государственный архитектурно-строительный университет" ФГОУ ВПО КГАСУ Устройство для очистки нефтесодержащих сточных вод
DE102021117901A1 (de) * 2021-07-12 2023-01-12 Voith Patent Gmbh Hydrozyklone-Anordnung zum Zentrifugalabscheiden von Feststoffen aus einer Suspension

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1021374A (fr) * 1950-05-31 1953-02-18 Rechauffeurs D Air Aireco Soc Nouveaux perfectionnements apportés à la construction des appareils de captation de poussières par voie centrifuge
GB894417A (en) * 1959-01-28 1962-04-18 Hermann Jaeckering Centrifugal separators for separating or grading solid mixtures
CA964616A (en) * 1973-07-20 1975-03-18 Elast-O-Cor Products And Engineering Limited Compound hydrocyclone having grooved under flow wall (s)
SU510269A1 (ru) * 1974-04-29 1976-04-15 Гидроциклон дл разделени суспензий на фракции
DE2610031C3 (de) * 1976-03-10 1980-07-03 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Stofftrennung mittels auf das betreffende Medium einwirkender Fliehkräfte
FI56868C (fi) * 1976-11-01 1980-04-10 Enso Gutzeit Oy Hydrocyklonanordning
DE2743391A1 (de) * 1977-09-27 1979-03-29 Maschf Augsburg Nuernberg Ag Wirbelkammer zur trennung von gasgemischen
JPS55139853A (en) * 1979-04-20 1980-11-01 Masayoshi Takee Device for separating solid foreign matter from liquid
SU865416A1 (ru) * 1980-01-10 1981-09-23 За витель Гидроциклонна установка
IT1152915B (it) * 1982-10-18 1987-01-14 Prominco Srl Apparecchio per la separazione di miscele di solidi, in particolare miscele di minerali, in almeno tre prodotti di differente peso specifico

Also Published As

Publication number Publication date
US4657678A (en) 1987-04-14
DE3508991A1 (de) 1985-09-19
FR2561137B1 (fr) 1990-10-12
SE8501296D0 (sv) 1985-03-18
SE460952B (sv) 1989-12-11
FI74894B (fi) 1987-12-31
JPS60212261A (ja) 1985-10-24
FI841099A0 (fi) 1984-03-19
DE3508991C2 (de) 1994-12-08
JPH0523835B2 (OSRAM) 1993-04-05
FI841099L (fi) 1985-09-20
SE8501296L (sv) 1985-09-20
CA1263099A (en) 1989-11-21
FR2561137A1 (fr) 1985-09-20

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: AHLSTROM MACHINERY OY