NO140386C - Anordning ved roterende trommelfilter med sugeceller - Google Patents

Anordning ved roterende trommelfilter med sugeceller

Info

Publication number
NO140386C
NO140386C NO3362/71A NO336271A NO140386C NO 140386 C NO140386 C NO 140386C NO 3362/71 A NO3362/71 A NO 3362/71A NO 336271 A NO336271 A NO 336271A NO 140386 C NO140386 C NO 140386C
Authority
NO
Norway
Prior art keywords
rotary drum
drum filter
suction cells
suction
cells
Prior art date
Application number
NO3362/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO140386B (no
Inventor
Oscar Luthi
Original Assignee
Improved Machinery 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 Improved Machinery Inc filed Critical Improved Machinery Inc
Publication of NO140386B publication Critical patent/NO140386B/no
Publication of NO140386C publication Critical patent/NO140386C/no

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
    • D21F1/60—Cylinder moulds
    • 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
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
NO3362/71A 1970-09-10 1971-09-09 Anordning ved roterende trommelfilter med sugeceller NO140386C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7107370A 1970-09-10 1970-09-10

Publications (2)

Publication Number Publication Date
NO140386B NO140386B (no) 1979-05-14
NO140386C true NO140386C (no) 1979-08-22

Family

ID=22099077

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3362/71A NO140386C (no) 1970-09-10 1971-09-09 Anordning ved roterende trommelfilter med sugeceller

Country Status (9)

Country Link
US (1) US3680708A (de)
JP (1) JPS547983B1 (de)
BR (1) BR7105762D0 (de)
CA (1) CA953650A (de)
DE (1) DE2144102C3 (de)
FI (1) FI55538C (de)
GB (1) GB1334602A (de)
NO (1) NO140386C (de)
SE (1) SE358559B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837499A (en) * 1971-03-29 1974-09-24 Improved Machinery Inc Drum structure for rotary drum filtering apparatus
US3794178A (en) * 1971-12-02 1974-02-26 Improved Machinery Inc Rotary drum filtering apparatus and unitary drainage sectors therefor
US3933792A (en) * 1972-08-21 1976-01-20 Schneider John R Plate and frame type filtering apparatus
US3894899A (en) * 1973-07-26 1975-07-15 Vladimir Grigorievic Konopatov Method for making a drum-type honeycombless vacuum filter
US4276169A (en) * 1980-04-10 1981-06-30 Dorr-Oliver Incorporated Drainage deck assembly for rotary vacuum drum filter
US4370231A (en) * 1981-09-04 1983-01-25 Lavalley Industrial Plastics, Inc. Rotary drum filter
ES2020747A6 (es) * 1990-01-08 1991-09-16 Sinard Sa Nuevo soporte autoportante aplicable en vigas de hormigon.
US5244572A (en) * 1991-12-06 1993-09-14 Lavalley Industries, Inc. Rotary drum filter with improved deck structure
US5308488A (en) * 1992-05-27 1994-05-03 Nelson Philip N Drum structure for corrugated type rotary filters
US5281343A (en) * 1993-04-20 1994-01-25 Ingersoll-Rand Company Vacuum filtration system and method of filtering pulp fibers from pulp slurry using the same
US5470471A (en) * 1993-05-14 1995-11-28 Ingersoll-Rand Company Anti-rewet deck for press rolls
WO1996006221A2 (en) * 1994-08-22 1996-02-29 Beloit Technologies, Inc. A pulp slurry-handling press roll, and twin roll and single roll slurry-handling presses
US6006554A (en) * 1998-06-03 1999-12-28 Beloit Technologies, Inc. Two stage counter current drum washer
US7285180B2 (en) * 2004-04-19 2007-10-23 Gl&V Management Hungary Kft. Perforated deck made out of a plurality of segments
US7293659B2 (en) * 2005-07-15 2007-11-13 Andritz Inc. Drum structure for rotary drum filtering apparatus and methods of using same
US8137568B2 (en) * 2005-09-26 2012-03-20 Andritz Ltd. Rotary drum vacuum filter
SE534655C2 (sv) * 2009-12-15 2011-11-08 Metso Paper Inc Trumma för bearbetning av cellulosamassa, apparat innefattande trumman samt förfarande för framställning av trumman
US10035088B2 (en) * 2015-07-15 2018-07-31 Gl&V Usa, Inc. Rotary drum filtering apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1470463A (en) * 1920-06-07 1923-10-09 Fred W Manning Drainage plate for filters
US1949998A (en) * 1931-09-16 1934-03-06 Hobert W French Dewatering apparatus
US3306457A (en) * 1963-09-16 1967-02-28 Improved Machinery Inc Drum filter
US3327863A (en) * 1966-09-27 1967-06-27 Improved Machinery Inc Center valve filter
US3517818A (en) * 1969-03-07 1970-06-30 Improved Machinery Inc Rotary drum filter

Also Published As

Publication number Publication date
NO140386B (no) 1979-05-14
CA953650A (en) 1974-08-27
SE358559B (de) 1973-08-06
US3680708A (en) 1972-08-01
DE2144102C3 (de) 1980-08-14
FI55538C (fi) 1979-08-10
FI55538B (fi) 1979-04-30
DE2144102B2 (de) 1979-12-13
JPS547983B1 (de) 1979-04-11
GB1334602A (en) 1973-10-24
BR7105762D0 (pt) 1973-03-29
DE2144102A1 (de) 1972-03-23

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