FI20012481A0 - Top separator arrangement and method for its application in the digester - Google Patents

Top separator arrangement and method for its application in the digester

Info

Publication number
FI20012481A0
FI20012481A0 FI20012481A FI20012481A FI20012481A0 FI 20012481 A0 FI20012481 A0 FI 20012481A0 FI 20012481 A FI20012481 A FI 20012481A FI 20012481 A FI20012481 A FI 20012481A FI 20012481 A0 FI20012481 A0 FI 20012481A0
Authority
FI
Finland
Prior art keywords
digester
application
top separator
separator arrangement
arrangement
Prior art date
Application number
FI20012481A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20012481A (en
Inventor
Keith Vogel
John Bolles
Bertil Stromberg
Original Assignee
Andritz Ahlstrom Inc
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 Andritz Ahlstrom Inc filed Critical Andritz Ahlstrom Inc
Publication of FI20012481A0 publication Critical patent/FI20012481A0/en
Publication of FI20012481A publication Critical patent/FI20012481A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/14—Means for circulating the lye

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
FI20012481A 2000-12-19 2001-12-17 Top screw arrangement and method of applying it in a digester FI20012481A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25634500P 2000-12-19 2000-12-19
US09/984,335 US6589391B2 (en) 2000-12-19 2001-10-29 Top separator with intraseal for digester vessel in a pulp or fiber processing system

Publications (2)

Publication Number Publication Date
FI20012481A0 true FI20012481A0 (en) 2001-12-17
FI20012481A FI20012481A (en) 2002-06-20

Family

ID=26945312

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012481A FI20012481A (en) 2000-12-19 2001-12-17 Top screw arrangement and method of applying it in a digester

Country Status (5)

Country Link
US (2) US6589391B2 (en)
JP (1) JP4108329B2 (en)
CA (1) CA2364791A1 (en)
FI (1) FI20012481A (en)
SE (1) SE524640C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7309401B2 (en) * 2003-05-12 2007-12-18 Andritz Inc. Top separator for gas phase and hydraulic phase continuous digesters and method for converting digester
US9863552B2 (en) 2014-06-24 2018-01-09 Jdv Control Valves Co., Ltd. Fluid valve and a single shaft-sealing module thereof
TWI555940B (en) * 2014-06-24 2016-11-01 進典工業股份有限公司 Valve and stem package module of the same
SE1651626A1 (en) * 2016-12-09 2018-05-15 Valmet Oy Counter-spiral feeding in a top separator for a digester
US20240068595A1 (en) * 2022-08-26 2024-02-29 Fisher Controls International Llc Valve packing apparatus and related methods
KR102637433B1 (en) * 2023-10-17 2024-02-16 주식회사 삼신 Leakage detection type grand packing pressing structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690341A (en) * 1996-06-17 1997-11-25 Ahlstrom Machinery Inc. Method and apparatus for the facilitating the servicing of drive-shaft assemblies for pressurized vessels

Also Published As

Publication number Publication date
SE524640C2 (en) 2004-09-07
JP2002201580A (en) 2002-07-19
SE0104211L (en) 2002-06-20
US6589391B2 (en) 2003-07-08
FI20012481A (en) 2002-06-20
CA2364791A1 (en) 2002-06-19
US20020074101A1 (en) 2002-06-20
US6673201B2 (en) 2004-01-06
SE0104211D0 (en) 2001-12-14
US20030062139A1 (en) 2003-04-03
JP4108329B2 (en) 2008-06-25

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]