ATA555677A - DEVICE FOR DEWATERING OF SLUDGE OR SIMILAR SUBSTANCES BY FILTRATION IN FIRE FILTER PRESSES - Google Patents

DEVICE FOR DEWATERING OF SLUDGE OR SIMILAR SUBSTANCES BY FILTRATION IN FIRE FILTER PRESSES

Info

Publication number
ATA555677A
ATA555677A AT555677A AT555677A ATA555677A AT A555677 A ATA555677 A AT A555677A AT 555677 A AT555677 A AT 555677A AT 555677 A AT555677 A AT 555677A AT A555677 A ATA555677 A AT A555677A
Authority
AT
Austria
Prior art keywords
dewatering
sludge
filtration
similar substances
filter presses
Prior art date
Application number
AT555677A
Other languages
German (de)
Other versions
AT356604B (en
Original Assignee
Baehr Albert
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
Priority claimed from DE19752510010 external-priority patent/DE2510010A1/en
Application filed by Baehr Albert filed Critical Baehr Albert
Publication of ATA555677A publication Critical patent/ATA555677A/en
Application granted granted Critical
Publication of AT356604B publication Critical patent/AT356604B/en

Links

Classifications

    • 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
    • B30B9/24—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 an endless pressing band
    • B30B9/243—The squeezing-out being performed in several stages
    • 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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/642—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure belts
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • 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
    • B30B9/24—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 an endless pressing band

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
AT555677A 1975-03-07 1977-07-28 DEVICE FOR DRAINING SLUDGE OR SIMILAR SUBSTANCES BY FILTRATION IN BAND FILTER PRESSES AT356604B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752510010 DE2510010A1 (en) 1975-03-07 1975-03-07 METHOD AND APPARATUS FOR DRAINING SUDDLE OR SIMILAR SUBSTANCES, IN PARTICULAR SUDDING IN SEWAGE PLANTS OR THE SAME, BY FILTRATION
DE19762635196 DE2635196A1 (en) 1975-03-07 1976-08-05 DEVICE FOR DEWATERING MUD OR THE LIKE

Publications (2)

Publication Number Publication Date
ATA555677A true ATA555677A (en) 1979-09-15
AT356604B AT356604B (en) 1980-05-12

Family

ID=25768596

Family Applications (1)

Application Number Title Priority Date Filing Date
AT555677A AT356604B (en) 1975-03-07 1977-07-28 DEVICE FOR DRAINING SLUDGE OR SIMILAR SUBSTANCES BY FILTRATION IN BAND FILTER PRESSES

Country Status (5)

Country Link
AT (1) AT356604B (en)
BE (1) BE857464R (en)
DE (1) DE2635196A1 (en)
FR (1) FR2360336A2 (en)
NL (1) NL7708635A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844697C2 (en) * 1978-10-13 1984-04-19 Albert 6680 Neunkirchen Bähr Filter press for dewatering sludge and similar substances
FR2484273B1 (en) * 1980-04-11 1985-06-28 Baehr Albert CHAMBER PRESS FILTER FOR DEHYDRATING SLUDGE AND OTHER SIMILAR SUBSTANCES
AT387379B (en) * 1982-03-01 1989-01-10 Andritz Ag Maschf DEVICE FOR HUMIDIFYING THE FILTER CAKE ON DRAINAGE MACHINES
AT386819B (en) * 1983-04-22 1988-10-25 Voest Alpine Ag PRE-DRAINAGE DEVICE FOR SLUDGE
AT385793B (en) * 1985-12-19 1988-05-10 Andritz Ag Maschf SCREEN PRESS

Also Published As

Publication number Publication date
BE857464R (en) 1977-12-01
FR2360336A2 (en) 1978-03-03
NL7708635A (en) 1978-02-07
DE2635196A1 (en) 1978-02-09
AT356604B (en) 1980-05-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee