DE3508991C2 - Doppelhydrozyklon - Google Patents

Doppelhydrozyklon

Info

Publication number
DE3508991C2
DE3508991C2 DE3508991A DE3508991A DE3508991C2 DE 3508991 C2 DE3508991 C2 DE 3508991C2 DE 3508991 A DE3508991 A DE 3508991A DE 3508991 A DE3508991 A DE 3508991A DE 3508991 C2 DE3508991 C2 DE 3508991C2
Authority
DE
Germany
Prior art keywords
hydrocyclones
feed
double
common
double hydrocyclone
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 - Lifetime
Application number
DE3508991A
Other languages
German (de)
English (en)
Other versions
DE3508991A1 (de
Inventor
Antti Kuhasalo
Pentti Vikioe
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.)
Stora Enso Oyj
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 DE3508991A1 publication Critical patent/DE3508991A1/de
Application granted granted Critical
Publication of DE3508991C2 publication Critical patent/DE3508991C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE3508991A 1984-03-19 1985-03-13 Doppelhydrozyklon Expired - Lifetime DE3508991C2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3508991A1 DE3508991A1 (de) 1985-09-19
DE3508991C2 true DE3508991C2 (de) 1994-12-08

Family

ID=8518759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3508991A Expired - Lifetime DE3508991C2 (de) 1984-03-19 1985-03-13 Doppelhydrozyklon

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002280A1 (en) * 1986-10-03 1988-04-07 Carroll, Noel Cyclone separator
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
FR2561137B1 (fr) 1990-10-12
SE460952B (sv) 1989-12-11
CA1263099A (en) 1989-11-21
SE8501296D0 (sv) 1985-03-18
FR2561137A1 (fr) 1985-09-20
FI74894C (fi) 1988-04-11
FI841099L (fi) 1985-09-20
SE8501296L (sv) 1985-09-20
FI841099A0 (fi) 1984-03-19
DE3508991A1 (de) 1985-09-19
US4657678A (en) 1987-04-14
JPS60212261A (ja) 1985-10-24
FI74894B (fi) 1987-12-31
JPH0523835B2 (enExample) 1993-04-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition