FI980713A - Device for removing material from a pressurized space - Google Patents

Device for removing material from a pressurized space Download PDF

Info

Publication number
FI980713A
FI980713A FI980713A FI980713A FI980713A FI 980713 A FI980713 A FI 980713A FI 980713 A FI980713 A FI 980713A FI 980713 A FI980713 A FI 980713A FI 980713 A FI980713 A FI 980713A
Authority
FI
Finland
Prior art keywords
removing material
pressurized space
pressurized
space
Prior art date
Application number
FI980713A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI105166B (en
FI980713A0 (en
Inventor
Jaakko Vilo
Original Assignee
Outokumpu 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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI980713A0 publication Critical patent/FI980713A0/en
Priority to FI980713A priority Critical patent/FI105166B/en
Priority to PCT/FI1999/000258 priority patent/WO1999049951A1/en
Priority to EP99911843A priority patent/EP1069935A1/en
Priority to CN99804675A priority patent/CN1120031C/en
Priority to AU30385/99A priority patent/AU755208B2/en
Priority to RU2000127044/15A priority patent/RU2217213C2/en
Priority to JP2000540910A priority patent/JP2002509783A/en
Priority to KR1020007010710A priority patent/KR100576275B1/en
Priority to CA002325548A priority patent/CA2325548A1/en
Priority to BR9909157-7A priority patent/BR9909157A/en
Publication of FI980713A publication Critical patent/FI980713A/en
Application granted granted Critical
Publication of FI105166B publication Critical patent/FI105166B/en
Priority to ZA200004848A priority patent/ZA200004848B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paper (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
FI980713A 1998-03-30 1998-03-30 Device for removing material from a pressurized space FI105166B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI980713A FI105166B (en) 1998-03-30 1998-03-30 Device for removing material from a pressurized space
JP2000540910A JP2002509783A (en) 1998-03-30 1999-03-29 Device for removing residue from pressurized space
EP99911843A EP1069935A1 (en) 1998-03-30 1999-03-29 Apparatus for removing material from a pressurised filter
CN99804675A CN1120031C (en) 1998-03-30 1999-03-29 Apparatus for removing material from pressurised filter
AU30385/99A AU755208B2 (en) 1998-03-30 1999-03-29 Apparatus for removing material from a pressurised filter
RU2000127044/15A RU2217213C2 (en) 1998-03-30 1999-03-29 Device for removal of material from filter working under high pressure
PCT/FI1999/000258 WO1999049951A1 (en) 1998-03-30 1999-03-29 Apparatus for removing material from a pressurised filter
KR1020007010710A KR100576275B1 (en) 1998-03-30 1999-03-29 Apparatus for removing material from a pressurised filter
CA002325548A CA2325548A1 (en) 1998-03-30 1999-03-29 Apparatus for removing material from a pressurised filter
BR9909157-7A BR9909157A (en) 1998-03-30 1999-03-29 Apparatus for removing material from a pressurized space
ZA200004848A ZA200004848B (en) 1998-03-30 2000-09-13 Apparatus for removing material from a pressurised filter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980713 1998-03-30
FI980713A FI105166B (en) 1998-03-30 1998-03-30 Device for removing material from a pressurized space

Publications (3)

Publication Number Publication Date
FI980713A0 FI980713A0 (en) 1998-03-30
FI980713A true FI980713A (en) 1999-10-01
FI105166B FI105166B (en) 2000-06-30

Family

ID=8551408

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980713A FI105166B (en) 1998-03-30 1998-03-30 Device for removing material from a pressurized space

Country Status (11)

Country Link
EP (1) EP1069935A1 (en)
JP (1) JP2002509783A (en)
KR (1) KR100576275B1 (en)
CN (1) CN1120031C (en)
AU (1) AU755208B2 (en)
BR (1) BR9909157A (en)
CA (1) CA2325548A1 (en)
FI (1) FI105166B (en)
RU (1) RU2217213C2 (en)
WO (1) WO1999049951A1 (en)
ZA (1) ZA200004848B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109578B (en) 1998-10-27 2002-09-13 Outokumpu Oy Devices for removing material from pressurized room
BRPI0823141B1 (en) * 2008-10-30 2019-04-02 Gaudfrin DEVICE FOR EXTRACTION OF PIES FROM FILTRATION UNDER PRESSURE FROM A TUBE TUBE AND PROCESS FOR EXTRACTION FROM PIES FROM FILTRATION UNDER PRESSURE IN A TUBE TUB.
CN102671461A (en) * 2011-02-24 2012-09-19 李卓 Discharging device and method for pressure filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451948B (en) * 1985-05-02 1987-11-09 Hedemora Ab FILTER FOR CONTINUOUS FILTERING UNDER PRESSURE OF A SUSPENSION
NL8903177A (en) * 1989-12-29 1991-07-16 Amafilter Bv METHOD AND DEVICE FOR DRAINING THE FILTER COOKING FROM A FILTER DEVICE
DE4425451A1 (en) * 1994-07-19 1996-01-25 Kloeckner Humboldt Deutz Ag Continuous removal of heavy filter-cake from a pressure filter

Also Published As

Publication number Publication date
EP1069935A1 (en) 2001-01-24
AU3038599A (en) 1999-10-18
WO1999049951A1 (en) 1999-10-07
FI105166B (en) 2000-06-30
JP2002509783A (en) 2002-04-02
BR9909157A (en) 2000-12-05
ZA200004848B (en) 2002-01-30
KR100576275B1 (en) 2006-05-04
CA2325548A1 (en) 1999-10-07
KR20010042209A (en) 2001-05-25
FI980713A0 (en) 1998-03-30
AU755208B2 (en) 2002-12-05
CN1295492A (en) 2001-05-16
RU2217213C2 (en) 2003-11-27
CN1120031C (en) 2003-09-03

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