SE441155C - Saett att reglera ett spets-floede i ett hydrocyklonaggregat samt reglersystem foer att genomfoera saettet - Google Patents

Saett att reglera ett spets-floede i ett hydrocyklonaggregat samt reglersystem foer att genomfoera saettet

Info

Publication number
SE441155C
SE441155C SE8402296A SE8402296A SE441155C SE 441155 C SE441155 C SE 441155C SE 8402296 A SE8402296 A SE 8402296A SE 8402296 A SE8402296 A SE 8402296A SE 441155 C SE441155 C SE 441155C
Authority
SE
Sweden
Prior art keywords
flow
tip
fraction
hydrocyclone
setpoint
Prior art date
Application number
SE8402296A
Other languages
English (en)
Swedish (sv)
Other versions
SE8402296L (es
SE441155B (sv
SE8402296D0 (sv
Inventor
Nils Anders Lennart Wikdahl
Original Assignee
Nils Anders Lennart Wikdahl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20355690&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE441155(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE8402296D0 publication Critical patent/SE8402296D0/xx
Priority to SE8402296A priority Critical patent/SE441155C/sv
Application filed by Nils Anders Lennart Wikdahl filed Critical Nils Anders Lennart Wikdahl
Priority to DE8585850126T priority patent/DE3579735D1/de
Priority to AT85850126T priority patent/ATE56638T1/de
Priority to EP85850126A priority patent/EP0160629B1/en
Priority to CA000479589A priority patent/CA1287018C/en
Priority to PT80352A priority patent/PT80352B/pt
Priority to NO851666A priority patent/NO163240C/no
Priority to BR8501966A priority patent/BR8501966A/pt
Priority to ES542562A priority patent/ES8609550A1/es
Priority to FI851644A priority patent/FI80739C/fi
Priority to JP60090784A priority patent/JPS60235662A/ja
Publication of SE8402296L publication Critical patent/SE8402296L/xx
Publication of SE441155B publication Critical patent/SE441155B/sv
Priority to US06/912,758 priority patent/US5026486A/en
Publication of SE441155C publication Critical patent/SE441155C/sv

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
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • 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
    • 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

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Cyclones (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Peptides Or Proteins (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Indole Compounds (AREA)
  • Steroid Compounds (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fishing Rods (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Non-Electrical Variables (AREA)
SE8402296A 1984-04-26 1984-04-26 Saett att reglera ett spets-floede i ett hydrocyklonaggregat samt reglersystem foer att genomfoera saettet SE441155C (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE8402296A SE441155C (sv) 1984-04-26 1984-04-26 Saett att reglera ett spets-floede i ett hydrocyklonaggregat samt reglersystem foer att genomfoera saettet
DE8585850126T DE3579735D1 (de) 1984-04-26 1985-04-15 Verfahren und vorrichtung zum steuern des apexausflusses bei einem mehrfachhydrozyklon fuer fasersuspensionen.
AT85850126T ATE56638T1 (de) 1984-04-26 1985-04-15 Verfahren und vorrichtung zum steuern des apexausflusses bei einem mehrfachhydrozyklon fuer fasersuspensionen.
EP85850126A EP0160629B1 (en) 1984-04-26 1985-04-15 A method and system for controlling the apex flow of a multihydrocyclone for fiber suspensions
CA000479589A CA1287018C (en) 1984-04-26 1985-04-19 Method and system for preventing stoppage of apex flow in parallel hydrocyclone arrays
PT80352A PT80352B (pt) 1984-04-26 1985-04-24 Processo e sistema para regulacao do fluxo maximo de um multi-hidrociclone para suspensoes de fibras
FI851644A FI80739C (fi) 1984-04-26 1985-04-25 Saett att reglera ett spetsfloede i ett hydrocyklonaggregat och ett reglersystem foer att genomfoera saettet.
NO851666A NO163240C (no) 1984-04-26 1985-04-25 Fremgangsm te for regulering av en spiss-stroem i etyklonaggregat og etensu tfoerelse.
ES542562A ES8609550A1 (es) 1984-04-26 1985-04-25 Un metodo de controlar el caudal del vertice en una unidad de hidrociclon
BR8501966A BR8501966A (pt) 1984-04-26 1985-04-25 Processo de controlar um valor de debito apical numa unidade separadora ciclonica e sistema de controle para a sua realizacao
JP60090784A JPS60235662A (ja) 1984-04-26 1985-04-26 ハイドロサイクロンの頂部流を制御する方法と装置
US06/912,758 US5026486A (en) 1984-04-26 1986-09-26 Method for controlling apex flow in an array of parallel hydrocyclones for cleaning aqueous fiber suspensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402296A SE441155C (sv) 1984-04-26 1984-04-26 Saett att reglera ett spets-floede i ett hydrocyklonaggregat samt reglersystem foer att genomfoera saettet

Publications (4)

Publication Number Publication Date
SE8402296D0 SE8402296D0 (sv) 1984-04-26
SE8402296L SE8402296L (es) 1985-09-16
SE441155B SE441155B (sv) 1985-09-16
SE441155C true SE441155C (sv) 1992-01-23

Family

ID=20355690

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402296A SE441155C (sv) 1984-04-26 1984-04-26 Saett att reglera ett spets-floede i ett hydrocyklonaggregat samt reglersystem foer att genomfoera saettet

Country Status (12)

Country Link
US (1) US5026486A (es)
EP (1) EP0160629B1 (es)
JP (1) JPS60235662A (es)
AT (1) ATE56638T1 (es)
BR (1) BR8501966A (es)
CA (1) CA1287018C (es)
DE (1) DE3579735D1 (es)
ES (1) ES8609550A1 (es)
FI (1) FI80739C (es)
NO (1) NO163240C (es)
PT (1) PT80352B (es)
SE (1) SE441155C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX166383B (es) * 1985-10-02 1993-01-06 Conoco Specialty Prod Tratamiento de mezclas de fases multiples
US5132024A (en) * 1988-10-26 1992-07-21 Mintek Hydro-cyclone underflow monitor based on underflow slurry stream shape
GB9004714D0 (en) * 1990-03-02 1990-04-25 Statefocus Ltd Improvements relating to hydrocyclone systems
GB9313614D0 (en) * 1993-07-01 1993-08-18 Serck Baker Ltd Separation apparatus
JP3988704B2 (ja) * 2003-09-26 2007-10-10 アイシン・エィ・ダブリュ株式会社 車両のサスペンション制御システム及び制御方法
DE102011103417A1 (de) * 2011-03-02 2012-09-06 Akw Apparate + Verfahren Gmbh Multihydrozyklonanordnung
US9724707B2 (en) * 2012-12-21 2017-08-08 National Oilwell Varco, L.P. Fluid treatment system, a fluid processing apparatus and a method of treating a mixture

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340027A (en) * 1929-09-19 1930-12-19 Leonard Andrews Improvements in or relating to the classification of materials by elutriation
US3114510A (en) * 1961-03-01 1963-12-17 Duval Sulphur & Potash Company Sensing and control apparatus for classifiers
NL295259A (es) * 1962-07-12
US3415374A (en) * 1964-03-05 1968-12-10 Wikdahl Nils Anders Lennart Method and apparatus for vortical separation of solids
DE1955015C2 (de) * 1968-11-20 1982-11-25 Aktiebolaget Celleco, Tumba Mehrfachhydrozyklon
US3959123A (en) * 1972-10-04 1976-05-25 Nils Anders Lennart Wikdahl Hydrocyclone separator unit with downflow distribution of fluid to be fractionated and process
US3929639A (en) * 1973-07-23 1975-12-30 Gaston County Dyeing Mach Filtering apparatus and process
US4151083A (en) * 1974-09-10 1979-04-24 Dove Norman F Apparatus and method for separating heavy impurities from feed stock
JPS51134466A (en) * 1975-05-17 1976-11-20 Nippon Steel Corp A classifying device for wet or dry granular materials
EP0005651B1 (en) * 1978-05-24 1982-08-04 Wessanen (Uk) Limited Process and apparatus for upgrading starch and other materials using hydrocyclones
US4246576A (en) * 1979-04-26 1981-01-20 Krebs Engineers Cyclone monitoring apparatus and method
US4276119A (en) * 1979-05-14 1981-06-30 Domtar Inc. Method and apparatus for on-line monitoring of specific surface of mechanical pulps
JPS55157364A (en) * 1979-05-28 1980-12-08 Hosokawa Micron Kk Classifier
US4386519A (en) * 1980-01-22 1983-06-07 Sinkey John D Specific surface fractionator

Also Published As

Publication number Publication date
PT80352B (pt) 1987-05-29
CA1287018C (en) 1991-07-30
NO163240B (no) 1990-01-15
ES8609550A1 (es) 1986-07-16
NO163240C (no) 1990-04-25
FI851644L (fi) 1985-10-27
SE8402296L (es) 1985-09-16
PT80352A (en) 1985-05-01
JPS60235662A (ja) 1985-11-22
SE441155B (sv) 1985-09-16
FI80739C (fi) 1990-07-10
NO851666L (no) 1985-10-28
EP0160629B1 (en) 1990-09-19
FI80739B (fi) 1990-03-30
EP0160629A2 (en) 1985-11-06
FI851644A0 (fi) 1985-04-25
DE3579735D1 (de) 1990-10-25
JPH0582267B2 (es) 1993-11-18
SE8402296D0 (sv) 1984-04-26
ATE56638T1 (de) 1990-10-15
BR8501966A (pt) 1985-12-24
EP0160629A3 (en) 1988-04-06
US5026486A (en) 1991-06-25
ES542562A0 (es) 1986-07-16

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