FI69410B - Cyklonseparator med icke-cirkulaert rejektutlopp - Google Patents

Cyklonseparator med icke-cirkulaert rejektutlopp Download PDF

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Publication number
FI69410B
FI69410B FI823961A FI823961A FI69410B FI 69410 B FI69410 B FI 69410B FI 823961 A FI823961 A FI 823961A FI 823961 A FI823961 A FI 823961A FI 69410 B FI69410 B FI 69410B
Authority
FI
Finland
Prior art keywords
tip
section
tapered
output
cyclone separator
Prior art date
Application number
FI823961A
Other languages
English (en)
Finnish (fi)
Other versions
FI823961A0 (fi
FI823961L (fi
FI69410C (fi
Inventor
David E Chupka
Original Assignee
Black Clawson Co
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 Black Clawson Co filed Critical Black Clawson Co
Publication of FI823961A0 publication Critical patent/FI823961A0/fi
Publication of FI823961L publication Critical patent/FI823961L/fi
Publication of FI69410B publication Critical patent/FI69410B/fi
Application granted granted Critical
Publication of FI69410C publication Critical patent/FI69410C/fi

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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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Paper (AREA)

Claims (8)

1. Cyklonseparator, vilken omfattar organ för bildandet av en separeringskammare, vars första ände uppvisar ett generellt runt tvärsnitt samt innefattar en tangentiell ingäng (18) tili separeringskammaren, genom vilken ingäng materialets fluidum-suspension inkommer, ooh en central utgäng (17, 117, 217, 317, 417. genom vilken materialets fluidumsuspensions acceptdel av-lägsnar sig frän separeringskammaren, varvid separeringskammarens motstäende ände avsmalnar mot utgängen, som uppvisar mindre strömningsyta än nämnda kammare, och genom vilken fluidumsus-pensionens rejektdel avlägsnar sig frän separeringskammaren, kännetecknad av att separatorn omfattar väggorgan vilka innefattar flera avsmalnande väggdelar som sträcker sig längs separatorns längsaxel och vilka definierar en utgäng (17, 117, 217, 317, 417) med icke-cirkulärt tvärsnitt, och att utgängen är kontinuerligt öppen under separatorns funktion.
2. Cyklonseparator enligt patentkravet 1,kännetecknad av att utgängen (217) uppvisar ett triangelformat tvärsnitt.
3. Cyklonseparator enligt patentkravet 1,kännetecknad av att utgängen (417) uppvisar ett polygonalt tvärsnitt.
4. Cyklonseparator enligt patentkravet 1, kännetecknad av att växelvis belägna avsmalnande väggdelar (102, 104, 106, 108) bildar mindre vinklar med separatorns längsaxel än bredvid varandra belägna avsmalnande väggdelar (103, 105, 107, 109).
FI823961A 1981-11-19 1982-11-18 Cyklonseparator med icke-cirkulaert rejektutlopp FI69410C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32283181A 1981-11-19 1981-11-19
US32283181 1981-11-19

Publications (4)

Publication Number Publication Date
FI823961A0 FI823961A0 (fi) 1982-11-18
FI823961L FI823961L (fi) 1983-05-20
FI69410B true FI69410B (fi) 1985-10-31
FI69410C FI69410C (fi) 1986-02-10

Family

ID=23256626

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823961A FI69410C (fi) 1981-11-19 1982-11-18 Cyklonseparator med icke-cirkulaert rejektutlopp

Country Status (6)

Country Link
EP (1) EP0080036A3 (sv)
JP (1) JPS5889958A (sv)
BR (1) BR8206317A (sv)
CA (1) CA1203779A (sv)
ES (1) ES8400256A1 (sv)
FI (1) FI69410C (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1231320A (en) * 1984-06-04 1988-01-12 Elp Products Ltd. Self-sealing unplugging-probe admitting grommet for hydrocyclone reject outlets
DE202006003421U1 (de) * 2006-03-04 2006-05-04 Voith Paper Patent Gmbh Vorrichtung zum Austragen von Schwerteilen aus einem Apparat zur Behandlung einer Faserstoffsuspension, insbesondere aus einem zum Reinigen einer Faserstoffsuspension betreibbaren Hydrozyklon
CN114985127B (zh) * 2022-07-15 2022-11-01 中国空气动力研究与发展中心低速空气动力研究所 一种改变射流形状的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US441140A (en) * 1890-11-25 culver
US479231A (en) * 1892-07-19 Pieter van gelder
FR341369A (fr) * 1904-03-01 1904-08-06 Thomas Edward Wilson Clyma Perfectionnements aux appareils du type dit "cyclone", destinés à séparer les poussières, déchets, copeaux, etc., d'avec l'air
CA964616A (en) * 1973-07-20 1975-03-18 Elast-O-Cor Products And Engineering Limited Compound hydrocyclone having grooved under flow wall (s)
JPS5242442U (sv) * 1975-09-19 1977-03-25
SE412529B (sv) * 1977-03-07 1980-03-10 Celleco Ab Anordning vid en hydrocyklonseparator for att minska risken for forlust av lett fraktion och igensettning av den tunga fraktionens utloppsoppning
US4163726A (en) * 1977-04-29 1979-08-07 Hughart Robert P Valve assembly for cyclones or other abrasive applications
SU709181A1 (ru) * 1977-12-19 1980-01-15 Киргизский сельскохозяйственный институт им.К.И.Скрябина Гидроциклон
US4203834A (en) * 1978-01-23 1980-05-20 Krebs Engineers Hydrocyclone underflow density control
FI58954C (fi) * 1979-08-20 1981-05-11 Enso Gutzeit Oy Hydrocyklon
DE2942099C2 (de) * 1979-10-18 1984-10-04 Schauenburg Maschinen- und Anlagen-Bau GmbH, 4330 Mülheim Hydrozyklon für die Fraktionierung von suspendierten Feststoffen

Also Published As

Publication number Publication date
ES517475A0 (es) 1983-11-01
FI823961A0 (fi) 1982-11-18
FI823961L (fi) 1983-05-20
EP0080036A3 (en) 1985-05-22
CA1203779A (en) 1986-04-29
ES8400256A1 (es) 1983-11-01
BR8206317A (pt) 1983-09-20
EP0080036A2 (en) 1983-06-01
JPS5889958A (ja) 1983-05-28
FI69410C (fi) 1986-02-10
JPH0322220B2 (sv) 1991-03-26

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MM Patent lapsed

Owner name: THE BLACK CLAWSON CO