SE507791C2 - Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam - Google Patents

Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam

Info

Publication number: SE507791C2
Authority: SE; Sweden
Prior art keywords: container; liquid; sludge; drainage device; permeable wall
Prior art date: 1996-02-29

Application number

SE9600799A

Other languages

English (en)

Swedish (sv)

Other versions

SE9600799L (sv

SE9600799D0 (sv

Inventor

Aake Stigebrandt

Original Assignee

Stigebrandt Ake

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.)

1996-02-29

Filing date

1996-02-29

Publication date

1998-07-13

1996-02-29 Application filed by Stigebrandt Ake filed Critical Stigebrandt Ake

1996-02-29 Priority to SE9600799A priority Critical patent/SE507791C2/sv

1996-02-29 Publication of SE9600799D0 publication Critical patent/SE9600799D0/xx

1997-02-26 Priority to DE69714417T priority patent/DE69714417T2/de

1997-02-26 Priority to AT97906379T priority patent/ATE221511T1/de

1997-02-26 Priority to EP97906379A priority patent/EP0883576B1/en

1997-02-26 Priority to PCT/SE1997/000312 priority patent/WO1997031867A1/en

1997-02-26 Priority to AU21088/97A priority patent/AU2108897A/en

1997-02-26 Priority to DK97906379T priority patent/DK0883576T3/da

1997-02-26 Priority to ES97906379T priority patent/ES2180940T3/es

1997-08-30 Publication of SE9600799L publication Critical patent/SE9600799L/xx

1998-07-13 Publication of SE507791C2 publication Critical patent/SE507791C2/sv

1998-08-28 Priority to NO19983973A priority patent/NO315421B1/no

Links

239000007788 liquid Substances 0.000 title claims abstract description 17
239000010802 sludge Substances 0.000 claims abstract description 17
238000000926 separation method Methods 0.000 claims abstract 2
238000004140 cleaning Methods 0.000 claims 1
230000001747 exhibiting effect Effects 0.000 abstract 1
239000000463 material Substances 0.000 description 19
239000002245 particle Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
238000005056 compaction Methods 0.000 description 4
238000011010 flushing procedure Methods 0.000 description 4
239000012528 membrane Substances 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000005555 metalworking Methods 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

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
- B01D29/11—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
- B01D29/117—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 arranged for outward 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Hydrology & Water Resources (AREA)
Treatment Of Sludge (AREA)
Centrifugal Separators (AREA)
Saccharide Compounds (AREA)
Executing Machine-Instructions (AREA)
Drying Of Solid Materials (AREA)
Cyclones (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Electrostatic Separation (AREA)

SE9600799A 1996-02-29 1996-02-29 Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam SE507791C2 (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE9600799A SE507791C2 (sv)	1996-02-29	1996-02-29	Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam
ES97906379T ES2180940T3 (es)	1996-02-29	1997-02-26	Dispositivo de deshidratacion de particulas.
PCT/SE1997/000312 WO1997031867A1 (en)	1996-02-29	1997-02-26	Particle dewatering device
AT97906379T ATE221511T1 (de)	1996-02-29	1997-02-26	Vorrichtung zur partikelentwässerung
EP97906379A EP0883576B1 (en)	1996-02-29	1997-02-26	Particle dewatering device
DE69714417T DE69714417T2 (de)	1996-02-29	1997-02-26	Vorrichtung zur partikelentwässerung
AU21088/97A AU2108897A (en)	1996-02-29	1997-02-26	Particle dewatering device
DK97906379T DK0883576T3 (da)	1996-02-29	1997-02-26	Partikelafvandingsanordning
NO19983973A NO315421B1 (no)	1996-02-29	1998-08-28	Partikkelavvanningsanordning

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9600799A SE507791C2 (sv)	1996-02-29	1996-02-29	Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam

Publications (3)

Publication Number	Publication Date
SE9600799D0 SE9600799D0 (sv)	1996-02-29
SE9600799L SE9600799L (sv)	1997-08-30
SE507791C2 true SE507791C2 (sv)	1998-07-13

Family

ID=20401620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9600799A SE507791C2 (sv)	1996-02-29	1996-02-29	Avvattningsanordning för satsvis avskijning av vätska från partikelbemängt slam

Country Status (9)

Country	Link
EP (1)	EP0883576B1 (da)
AT (1)	ATE221511T1 (da)
AU (1)	AU2108897A (da)
DE (1)	DE69714417T2 (da)
DK (1)	DK0883576T3 (da)
ES (1)	ES2180940T3 (da)
NO (1)	NO315421B1 (da)
SE (1)	SE507791C2 (da)
WO (1)	WO1997031867A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0801611L (sv) *	2008-07-04	2010-02-02	Stigebrandt Ake	Förbättrad avvattningsanordning som har en bälg
JP4811837B2 (ja) *	2008-07-04	2011-11-09	スティーゲブラントヒドロテクニックアーベー	脱水装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1987005005A1 (en) *	1986-02-14	1987-08-27	Hans Stedfeldt	A method and an apparatus for separating solid particles from a liquid
NO166291C (no) *	1988-04-14	1991-06-26	Steinar Flink Jacobsen	Avvanningsapparat for slamliknende eller slaminneholdendemateriale.
AT393118B (de) *	1989-12-01	1991-08-26	Guggemos Horst	Einrichtung zum entwaessern von schlaemmen

1996
- 1996-02-29 SE SE9600799A patent/SE507791C2/sv not_active IP Right Cessation
1997
- 1997-02-26 AT AT97906379T patent/ATE221511T1/de not_active IP Right Cessation
- 1997-02-26 DE DE69714417T patent/DE69714417T2/de not_active Expired - Lifetime
- 1997-02-26 ES ES97906379T patent/ES2180940T3/es not_active Expired - Lifetime
- 1997-02-26 AU AU21088/97A patent/AU2108897A/en not_active Abandoned
- 1997-02-26 WO PCT/SE1997/000312 patent/WO1997031867A1/en not_active Ceased
- 1997-02-26 EP EP97906379A patent/EP0883576B1/en not_active Expired - Lifetime
- 1997-02-26 DK DK97906379T patent/DK0883576T3/da active
1998
- 1998-08-28 NO NO19983973A patent/NO315421B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69714417D1 (de)	2002-09-05
EP0883576B1 (en)	2002-07-31
EP0883576A1 (en)	1998-12-16
DE69714417T2 (de)	2003-05-08
ES2180940T3 (es)	2003-02-16
NO983973D0 (no)	1998-08-28
NO315421B1 (no)	2003-09-01
SE9600799L (sv)	1997-08-30
NO983973L (no)	1998-10-19
WO1997031867A1 (en)	1997-09-04
ATE221511T1 (de)	2002-08-15
SE9600799D0 (sv)	1996-02-29
DK0883576T3 (da)	2002-11-18
AU2108897A (en)	1997-09-16

Legal Events

Date	Code	Title	Description
2015-12-01	NUG	Patent has lapsed

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