CH607819A5 - Apparatus for dewatering a suspension - Google Patents

Apparatus for dewatering a suspension

Info

Publication number: CH607819A5
Authority: CH; Switzerland
Prior art keywords: dewatering; suspension
Prior art date: 1975-04-09

Application number

CH445376A

Inventor

Sven Anders Samuel Hakansson

Original Assignee

Nordstjernan Rederi Ab

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.)

1975-04-09

Filing date

1976-04-08

Publication date

1978-11-15

1976-04-08 Application filed by Nordstjernan Rederi Ab filed Critical Nordstjernan Rederi Ab

1978-11-15 Publication of CH607819A5 publication Critical patent/CH607819A5/en

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
- 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
- B30B9/246—The material being conveyed around a drum between pressing bands

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Treatment Of Sludge (AREA)
Drying Of Solid Materials (AREA)
Filtration Of Liquid (AREA)
Centrifugal Separators (AREA)
Treatment Of Fiber Materials (AREA)

CH445376A 1975-04-09 1976-04-08 Apparatus for dewatering a suspension CH607819A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7504075A SE386151B (en)	1975-04-09	1975-04-09	PROCEDURE AND METHOD FOR DRAINING A SUSPENSION, SPEC.SLAM

Publications (1)

Publication Number	Publication Date
CH607819A5 true CH607819A5 (en)	1978-11-15

Family

ID=20324225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH445376A CH607819A5 (en)	1975-04-09	1976-04-08	Apparatus for dewatering a suspension

Country Status (12)

Country	Link
JP (1)	JPS51123964A (en)
AT (1)	AT347775B (en)
BE (1)	BE840591A (en)
CA (1)	CA1052152A (en)
CH (1)	CH607819A5 (en)
DK (1)	DK146904C (en)
FR (1)	FR2306827A1 (en)
GB (1)	GB1545314A (en)
IT (1)	IT1062200B (en)
NL (1)	NL177393C (en)
NO (1)	NO146314C (en)
SE (1)	SE386151B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53111983U (en) *	1977-02-16	1978-09-06
DE2720178B1 (en) *	1977-05-05	1978-06-01	Klein Alb Kg	Method and device for discontinuous filtering of suspensions
JPS5485547A (en) *	1977-12-20	1979-07-07	Ishigaki Mech Ind	Method of and device for dehydrating muddy article
DE7739250U1 (en) *	1977-12-23	1978-05-03	Passavant-Werke Michelbacher Huette, 6209 Aarbergen	BELT FILTER PRESS FOR DRAINAGE OF SLUDGE
SE8002927L (en) *	1980-04-18	1981-10-19	Hydrovag Ab	DEVICE FOR PRESSURE DRAINAGE OF MATERIALS
SE8206727L (en) *	1982-11-25	1984-05-26	Rs Konsult Hb	PROCEDURE AND DEVICE FOR LIQUID EXPOSURE THROUGH PRESSING STRONG LIQUID MASSES
JPS6035800U (en) *	1984-06-05	1985-03-12	株式会社　西原環境衛生研究所	Sludge dewatering equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR794021A (en) *	1935-07-31	1936-02-06		Automatic rotary continuous press
FR1292966A (en) *	1960-11-08	1962-05-11	Cfmc	Continuously operating rotary press for obtaining concentrated pastes
DE1677199A1 (en) *	1966-06-13	1971-01-14	Hartmann Dr Ing Otto	Fruit press

1975
- 1975-04-09 SE SE7504075A patent/SE386151B/en not_active IP Right Cessation
1976
- 1976-03-22 GB GB11435/76A patent/GB1545314A/en not_active Expired
- 1976-03-29 NL NLAANVRAGE7603273,A patent/NL177393C/en not_active IP Right Cessation
- 1976-03-31 CA CA249,334A patent/CA1052152A/en not_active Expired
- 1976-04-06 AT AT246576A patent/AT347775B/en active
- 1976-04-07 NO NO761186A patent/NO146314C/en unknown
- 1976-04-08 CH CH445376A patent/CH607819A5/en not_active IP Right Cessation
- 1976-04-08 IT IT67829/76A patent/IT1062200B/en active
- 1976-04-08 DK DK166076A patent/DK146904C/en not_active IP Right Cessation
- 1976-04-08 FR FR7610244A patent/FR2306827A1/en active Granted
- 1976-04-09 BE BE166020A patent/BE840591A/en not_active IP Right Cessation
- 1976-04-09 JP JP51040179A patent/JPS51123964A/en active Granted

Also Published As

Publication number	Publication date
BE840591A (en)	1976-08-02
DK146904B (en)	1984-02-06
ATA246576A (en)	1978-05-15
NL7603273A (en)	1976-10-12
CA1052152A (en)	1979-04-10
DE2615411C2 (en)	1982-09-16
DK166076A (en)	1976-10-10
NL177393C (en)	1987-12-16
FR2306827A1 (en)	1976-11-05
DE2615411A1 (en)	1976-10-21
GB1545314A (en)	1979-05-10
IT1062200B (en)	1983-07-28
NO146314C (en)	1982-09-08
JPS5615292B2 (en)	1981-04-09
AT347775B (en)	1978-01-15
NO146314B (en)	1982-06-01
SE386151B (en)	1976-08-02
FR2306827B1 (en)	1982-09-10
DK146904C (en)	1984-07-16
JPS51123964A (en)	1976-10-29
NO761186L (en)	1976-10-12
NL177393B (en)	1985-04-16

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Legal Events

Date	Code	Title	Description
1993-12-31	PL	Patent ceased
2024-10-31	PL	Patent ceased