DE2305547C3 - Vorrichtung zum kontinuierlichen Entwässern von Abwasserschlamm, Pulpenabfallschlamm o.dgl - Google Patents

Vorrichtung zum kontinuierlichen Entwässern von Abwasserschlamm, Pulpenabfallschlamm o.dgl

Info

Publication number
DE2305547C3
DE2305547C3 DE2305547A DE2305547A DE2305547C3 DE 2305547 C3 DE2305547 C3 DE 2305547C3 DE 2305547 A DE2305547 A DE 2305547A DE 2305547 A DE2305547 A DE 2305547A DE 2305547 C3 DE2305547 C3 DE 2305547C3
Authority
DE
Germany
Prior art keywords
sludge
wire nets
drum
circumference
dewatering
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.)
Expired
Application number
DE2305547A
Other languages
German (de)
English (en)
Other versions
DE2305547B2 (de
DE2305547A1 (de
Inventor
Keiji Nakahara
Akira Nakamoto
Ikuo Yoshinaga
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
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 JP1891872A external-priority patent/JPS4888550A/ja
Priority claimed from JP47041360A external-priority patent/JPS491803A/ja
Priority claimed from JP47118044A external-priority patent/JPS4977264A/ja
Priority claimed from JP47130269A external-priority patent/JPS4988353A/ja
Application filed by Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Publication of DE2305547A1 publication Critical patent/DE2305547A1/de
Publication of DE2305547B2 publication Critical patent/DE2305547B2/de
Application granted granted Critical
Publication of DE2305547C3 publication Critical patent/DE2305547C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
DE2305547A 1972-02-25 1973-02-05 Vorrichtung zum kontinuierlichen Entwässern von Abwasserschlamm, Pulpenabfallschlamm o.dgl Expired DE2305547C3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1891872A JPS4888550A (OSRAM) 1972-02-25 1972-02-25
JP47041360A JPS491803A (OSRAM) 1972-04-26 1972-04-26
JP47118044A JPS4977264A (OSRAM) 1972-11-27 1972-11-27
JP47130269A JPS4988353A (OSRAM) 1972-12-28 1972-12-28

Publications (3)

Publication Number Publication Date
DE2305547A1 DE2305547A1 (de) 1973-09-06
DE2305547B2 DE2305547B2 (de) 1978-06-15
DE2305547C3 true DE2305547C3 (de) 1979-02-15

Family

ID=27457072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2305547A Expired DE2305547C3 (de) 1972-02-25 1973-02-05 Vorrichtung zum kontinuierlichen Entwässern von Abwasserschlamm, Pulpenabfallschlamm o.dgl

Country Status (4)

Country Link
DE (1) DE2305547C3 (OSRAM)
FR (1) FR2173281B1 (OSRAM)
GB (1) GB1403664A (OSRAM)
SE (1) SE390727B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103569A1 (de) * 1981-02-03 1982-10-14 Hitachi Kiden Kogyo Ltd., Amagasaki Verfahren und vorrichtung zur entwaesserung von siebrueckstaenden
DE3142657C2 (de) * 1981-09-29 1985-06-20 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Entwässerungsvorrichtung
FI76703C (fi) * 1987-07-17 1988-12-12 Ahlstroem Oy Taetningsanordning foer filtreringspress.
DE4215580A1 (de) * 1992-05-12 1993-11-18 Manzei Ingried Vorrichtung und Verfahren zur Entwässerung von Schlämmen, wobei sich der Entwässerungsdruck auf den Schlamm reziprok zum Wasserinhalt des Schlammes verhält

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960787C3 (de) * 1969-12-04 1973-10-11 Albert 6683 Elversberg Baehr Filterpresse, insbesondere zur Ent Wasserung von Schlamm in Abwasserklar anlagen

Also Published As

Publication number Publication date
DE2305547B2 (de) 1978-06-15
GB1403664A (en) 1975-08-28
SE390727B (sv) 1977-01-17
FR2173281B1 (OSRAM) 1976-05-14
DE2305547A1 (de) 1973-09-06
FR2173281A1 (OSRAM) 1973-10-05

Similar Documents

Publication Publication Date Title
DE69124419T2 (de) Verfahren und Anlage zum Trennen von Flüssigkeiten aus einem Flüssigkeit-Feststoff-Gemisch
DE2405854C3 (de) Filterpresse
EP0012192A1 (de) Vorrichtung zum Auspressen von fliessfähigen Massen aus einem Behälter
DE3329833C2 (de) Vorrichtung zur Entwässerung einer Papierbahn oder dergleichen
DE2342618C2 (de) Torfpresse
DE3539233A1 (de) Verfahren und vorrichtung zur behandlung einer aufschlaemmung
DE2225231C3 (de) Schneckenpresse
EP0144596A2 (de) Vorrichtung zum Flüssigkeitsentzug von strangförmig anfallenden faserigen, verfilzten Materialien
DE2322155C2 (de) Druckdrehfilter
DE69012241T2 (de) Selbstreinigender Unterdruckfilter mit dauerndem endlosem Bandfiltermedium, insbesondere zur Reinigung von industriellen Schmier- und Kühlflüssigkeiten.
DE2212206C3 (de) Druckdrehfilter
DE2550956A1 (de) Bandfilterpresse
DE2305547C3 (de) Vorrichtung zum kontinuierlichen Entwässern von Abwasserschlamm, Pulpenabfallschlamm o.dgl
DE2850771A1 (de) Verfahren und vorrichtung zum entwaessern von schlamm
DE3126466A1 (de) Siebmaschine
DE2063345C3 (de) Vorrichtung zum Filtern von Abwasser
DE2059962A1 (de) Maschine zur Herstellung von Papier oder Pappe
DE1786223C (OSRAM)
DE3202318A1 (de) Vakuum-bandfilter
CH654248A5 (de) Auspresseinrichtung.
DE2434943A1 (de) Vorrichtung zur entfernung von fluessigkeit aus einer suspension
DE3221435C2 (de) Siebbandpresse zum Entwässern von eingedicktem Klärschlamm
DE294415C (OSRAM)
DE457955C (de) Ruebenschnitzelpresse
AT396923B (de) Verfahren und trenneinrichtung zum auftrennen bzw. entwässern von flüssigkeit-feststoff-gemischen

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee