AT281868B - Press-thickening device for sludge and the like. - Google Patents

Press-thickening device for sludge and the like.

Info

Publication number
AT281868B
AT281868B AT50968A AT50968A AT281868B AT 281868 B AT281868 B AT 281868B AT 50968 A AT50968 A AT 50968A AT 50968 A AT50968 A AT 50968A AT 281868 B AT281868 B AT 281868B
Authority
AT
Austria
Prior art keywords
sludge
press
thickening device
thickening
Prior art date
Application number
AT50968A
Other languages
German (de)
Original Assignee
Maskinaktiebolaget N A Eie
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 Maskinaktiebolaget N A Eie filed Critical Maskinaktiebolaget N A Eie
Application granted granted Critical
Publication of AT281868B publication Critical patent/AT281868B/en

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
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • 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
    • B30B9/04—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 press rams
    • B30B9/06—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 press rams co-operating with permeable casings or strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Reciprocating Pumps (AREA)
AT50968A 1967-01-26 1968-01-18 Press-thickening device for sludge and the like. AT281868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE116967 1967-01-26

Publications (1)

Publication Number Publication Date
AT281868B true AT281868B (en) 1970-06-10

Family

ID=20257704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50968A AT281868B (en) 1967-01-26 1968-01-18 Press-thickening device for sludge and the like.

Country Status (6)

Country Link
US (1) US3491682A (en)
AT (1) AT281868B (en)
DE (1) DE1627847A1 (en)
FR (1) FR1561323A (en)
GB (1) GB1164952A (en)
NO (1) NO117675B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421022A (en) * 1980-03-31 1983-12-20 Burgin Kermit H Apparatus for producing and collecting a liquid extract and a dry by-product from a mash
DK158149C (en) * 1987-03-31 1990-08-27 Optimal Miljoeteknik Aps SLAM DRAINAGE DEVICE
GB2238964A (en) * 1989-08-04 1991-06-19 Yamamoto Mfg Pressing oil from vegetable matter
IT1393200B1 (en) * 2009-02-26 2012-04-11 Vm Press Srl MACHINE FOR THE TREATMENT OF ORGANIC FRACTION OF URBAN SOLID WASTE
NL1040442C2 (en) 2013-10-13 2015-04-14 Technologies Holding B V D DEVICE AND METHOD FOR PRESSING ORGANIC MATERIAL FROM WASTE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500490A (en) * 1893-06-27 grimm
US1135309A (en) * 1914-08-25 1915-04-13 Edgar T Meakin Press.
US1782273A (en) * 1928-03-22 1930-11-18 Riemann Otto Press
US2510764A (en) * 1945-06-29 1950-06-06 Stadler John Liquid-extracting press for drying fibrous materials
US2856846A (en) * 1953-10-28 1958-10-21 Fmc Corp Separator
US2798424A (en) * 1955-04-14 1957-07-09 Equipment Dev Co Inc Filter

Also Published As

Publication number Publication date
FR1561323A (en) 1969-03-28
US3491682A (en) 1970-01-27
DE1627847A1 (en) 1971-02-25
GB1164952A (en) 1969-09-24
NO117675B (en) 1969-09-08

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Legal Events

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