DE59409073D1 - Method and device for continuously separating desired from undesired substances contained in a substance suspension - Google Patents

Method and device for continuously separating desired from undesired substances contained in a substance suspension

Info

Publication number
DE59409073D1
DE59409073D1 DE59409073T DE59409073T DE59409073D1 DE 59409073 D1 DE59409073 D1 DE 59409073D1 DE 59409073 T DE59409073 T DE 59409073T DE 59409073 T DE59409073 T DE 59409073T DE 59409073 D1 DE59409073 D1 DE 59409073D1
Authority
DE
Germany
Prior art keywords
substances contained
continuously separating
undesired substances
substance suspension
separating desired
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 - Fee Related
Application number
DE59409073T
Other languages
German (de)
Inventor
Hans Joachim Schultz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59409073D1 publication Critical patent/DE59409073D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • 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
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/06—Regulating pulp flow
    • D21F1/065—Shock-absorbing devices
DE59409073T 1993-12-11 1994-10-29 Method and device for continuously separating desired from undesired substances contained in a substance suspension Expired - Fee Related DE59409073D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342289A DE4342289A1 (en) 1993-12-11 1993-12-11 Method and device for continuously separating desired from undesired substances contained in a substance suspension

Publications (1)

Publication Number Publication Date
DE59409073D1 true DE59409073D1 (en) 2000-02-17

Family

ID=6504752

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4342289A Withdrawn DE4342289A1 (en) 1993-12-11 1993-12-11 Method and device for continuously separating desired from undesired substances contained in a substance suspension
DE59409073T Expired - Fee Related DE59409073D1 (en) 1993-12-11 1994-10-29 Method and device for continuously separating desired from undesired substances contained in a substance suspension

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4342289A Withdrawn DE4342289A1 (en) 1993-12-11 1993-12-11 Method and device for continuously separating desired from undesired substances contained in a substance suspension

Country Status (2)

Country Link
EP (1) EP0658648B1 (en)
DE (2) DE4342289A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637031A1 (en) * 1996-09-12 1998-03-19 Boltersdorf Hans Joachim Recovery process for fibrous and plastic materials from rejects from pulpers
DE29916596U1 (en) * 1999-09-21 2000-01-05 Voith Sulzer Papiertech Patent Hydrocyclone plant
ES2430376T3 (en) 2005-03-10 2013-11-20 Applied Cleantech Inc. Method to recycle fibers from sewage and means for it
US8617281B2 (en) 2007-08-13 2013-12-31 Applied Cleantech, Inc Methods and systems for feedstock production from sewage and product manufacturing therefrom
DE102021117902A1 (en) * 2021-07-12 2023-01-12 Voith Patent Gmbh Hydrocyclone arrangement for the centrifugal separation of solids from a suspension
WO2023285216A1 (en) * 2021-07-12 2023-01-19 Voith Patent Gmbh Hydrocyclone for fibre treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512831A (en) * 1978-07-06 1980-01-29 Oishi Kikai Seisakusho Kk Debris sorting apparatus from paper making stock
DE4114668C2 (en) * 1991-05-06 1995-10-26 Schultz Hans Joachim Dr Ing Method for basis weight cross-profile control in a sheet formation system and device for carrying out the method

Also Published As

Publication number Publication date
EP0658648A2 (en) 1995-06-21
EP0658648B1 (en) 2000-01-12
DE4342289A1 (en) 1995-06-14
EP0658648A3 (en) 1996-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee