NL7404620A - - Google Patents

Info

Publication number
NL7404620A
NL7404620A NL7404620A NL7404620A NL7404620A NL 7404620 A NL7404620 A NL 7404620A NL 7404620 A NL7404620 A NL 7404620A NL 7404620 A NL7404620 A NL 7404620A NL 7404620 A NL7404620 A NL 7404620A
Authority
NL
Netherlands
Application number
NL7404620A
Other versions
NL169550C (en
NL169550B (en
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 filed Critical
Publication of NL7404620A publication Critical patent/NL7404620A/xx
Publication of NL169550B publication Critical patent/NL169550B/en
Application granted granted Critical
Publication of NL169550C publication Critical patent/NL169550C/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
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor 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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/10—Filtration under gravity in large open drainage basins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Sewage (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Refuse Collection And Transfer (AREA)
NLAANVRAGE7404620,A 1973-04-21 1974-04-04 Device for dewatering and transporting sludge or similar masses. NL169550C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2320350A DE2320350C3 (en) 1973-04-21 1973-04-21 Device for dewatering and transporting sludge or the like. Crowds

Publications (3)

Publication Number Publication Date
NL7404620A true NL7404620A (en) 1974-10-23
NL169550B NL169550B (en) 1982-03-01
NL169550C NL169550C (en) 1982-08-02

Family

ID=5878865

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7404620,A NL169550C (en) 1973-04-21 1974-04-04 Device for dewatering and transporting sludge or similar masses.

Country Status (9)

Country Link
JP (1) JPS5014163A (en)
AT (1) AT329476B (en)
BE (1) BE813443A (en)
CH (1) CH575870A5 (en)
DE (1) DE2320350C3 (en)
ES (1) ES425520A1 (en)
FR (1) FR2226366A1 (en)
IT (1) IT1007969B (en)
NL (1) NL169550C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440932B2 (en) * 1972-01-20 1979-12-06
JPS53100002A (en) * 1977-02-10 1978-09-01 Asahi Chemical Ind Bonded printing plate
JPS5422946A (en) * 1977-07-21 1979-02-21 Sato Mikiko Device for continuously settling and dehydrating sludge
DE2940415C2 (en) * 1979-10-05 1982-07-22 Georg Ing.(grad.) 8081 Türkenfeld Klaß Tub-shaped transport container
JPS5812792A (en) * 1981-07-15 1983-01-24 Hokuetsu Seishi Kk Composite material for planography
JPS5833262U (en) * 1981-08-31 1983-03-04 大日本印刷株式会社 Plate material for planography
DE3231186C2 (en) * 1981-09-30 1985-09-05 Kugler GmbH & Co KG, 7031 Bondorf Container for draining sludge
DE3245329A1 (en) * 1982-12-08 1984-06-14 Schiffswerft Hameln GmbH & Co KG, 3250 Hameln Container
JPH075848Y2 (en) * 1988-10-31 1995-02-15 東急車輌製造株式会社 Separator for sludge in coolant
DE4126528A1 (en) * 1991-08-10 1993-02-11 Guenther Weikmann CLEANING SLUDGE DRAINAGE SYSTEM
FR2696954A1 (en) * 1992-10-20 1994-04-22 Inst Textile De France Sludge sepn. skip with internal gravity filtration sheet - has pressure reduction in liq. compartment with circulation of liq. back to upper sludge compartment
DE19506986C2 (en) * 1995-02-28 1997-07-03 Recycon Gmbh Mobile de-fluidizing device
DE19647820C1 (en) * 1996-11-19 1998-07-23 Wesumat Gmbh Dewatering sludge from vehicle using skip
FR2852002B1 (en) * 2003-03-05 2005-07-08 PROCESS FOR PRETREATMENT OF SLUDGE FROM A FILTRATION OR DECANTATION UNIT
NL1031453C2 (en) * 2006-03-28 2007-10-01 Fransiscus Josephus Mar Kennes Sludge dewatering installation, includes device for vibrating dewatering tank frame at adjustable frequency
CN110255846B (en) * 2019-06-19 2022-03-22 杨红兵 Low-temperature drying method and device for residual activated sludge in sewage treatment

Also Published As

Publication number Publication date
DE2320350A1 (en) 1974-10-24
BE813443A (en) 1974-10-08
FR2226366B1 (en) 1977-10-14
ATA244974A (en) 1975-08-15
CH575870A5 (en) 1976-05-31
JPS5014163A (en) 1975-02-14
DE2320350B2 (en) 1977-07-21
NL169550C (en) 1982-08-02
IT1007969B (en) 1976-10-30
FR2226366A1 (en) 1974-11-15
AT329476B (en) 1976-05-10
ES425520A1 (en) 1976-06-16
NL169550B (en) 1982-03-01
DE2320350C3 (en) 1978-03-09

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Legal Events

Date Code Title Description
U Licences registered with regard to patents granted
V1 Lapsed because of non-payment of the annual fee