AU7951494A - Sealing strip for dewatering device with press rolls - Google Patents

Sealing strip for dewatering device with press rolls

Info

Publication number
AU7951494A
AU7951494A AU79514/94A AU7951494A AU7951494A AU 7951494 A AU7951494 A AU 7951494A AU 79514/94 A AU79514/94 A AU 79514/94A AU 7951494 A AU7951494 A AU 7951494A AU 7951494 A AU7951494 A AU 7951494A
Authority
AU
Australia
Prior art keywords
sealing strip
dewatering device
press rolls
rolls
press
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.)
Abandoned
Application number
AU79514/94A
Inventor
Bert Haggstrom
Ingemar Sundqvist
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.)
Valmet AB
Original Assignee
Sunds Defibrator Industries AB
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 Sunds Defibrator Industries AB filed Critical Sunds Defibrator Industries AB
Publication of AU7951494A publication Critical patent/AU7951494A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • D21F1/76—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders with suction
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • 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
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
AU79514/94A 1993-10-14 1994-09-23 Sealing strip for dewatering device with press rolls Abandoned AU7951494A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9303381A SE503010C2 (en) 1993-10-14 1993-10-14 Seal for dewatering device with press rolls
SE9303381 1993-10-14
PCT/SE1994/000877 WO1995010658A1 (en) 1993-10-14 1994-09-23 Sealing strip for dewatering device with press rolls

Publications (1)

Publication Number Publication Date
AU7951494A true AU7951494A (en) 1995-05-04

Family

ID=20391427

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79514/94A Abandoned AU7951494A (en) 1993-10-14 1994-09-23 Sealing strip for dewatering device with press rolls

Country Status (4)

Country Link
AU (1) AU7951494A (en)
FI (1) FI961615A0 (en)
SE (1) SE503010C2 (en)
WO (1) WO1995010658A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509519C2 (en) * 1997-06-09 1999-02-08 Sunds Defibrator Ind Ab Seal in a roller press
SE512876C2 (en) * 1999-06-18 2000-05-29 Kvaerner Pulping Tech Sealing means in a device for dewatering pulp
SE0102811L (en) 2001-08-23 2003-04-24 Metso Paper Inc Seal on press rolls

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material
SE380300C (en) * 1974-03-04 1984-10-18 Sunds Ab DEVICE FOR LIQUID TREATMENT OF A FIBER SUSPENSION

Also Published As

Publication number Publication date
SE503010C2 (en) 1996-03-11
WO1995010658A1 (en) 1995-04-20
FI961615A (en) 1996-04-12
FI961615A0 (en) 1996-04-12
SE9303381L (en) 1995-04-15
SE9303381D0 (en) 1993-10-14

Similar Documents

Publication Publication Date Title
AU1255295A (en) Sealant strip
AU1601797A (en) Press apparatus
AUPM882294A0 (en) Press improvements
AU1766895A (en) Hot press
AU5788194A (en) Pressure seal double parallel
AU661380B2 (en) Multiple set pressure sealer rollers
AU3980895A (en) Roller mill
FI954276A (en) The press roll
PL315917A1 (en) Press equipment with a hold-down strip
AU680573B2 (en) Brick press
AU1462595A (en) Belt for long nip dewatering presses
AU7951494A (en) Sealing strip for dewatering device with press rolls
AU3447295A (en) Rollers
AU3427099A (en) Document sealing press
PL311119A1 (en) Press roller
AU2888597A (en) Idler rolls
GB9306546D0 (en) Paper rolls
AU4541896A (en) Dewatering press
GB9305045D0 (en) Sealing strip
GB2288560B (en) Press
TW331195U (en) Press forming device
AU5423198A (en) Sealing arrangement in hydraulic press
AU7807994A (en) Plate roll
KR970000930U (en) Automotive Sealing Material Press Roller
AUPM868294A0 (en) Press