NO772284L - Skivefilter. - Google Patents

Skivefilter.

Info

Publication number: NO772284L
Authority: NO; Norway
Prior art keywords: disc filter; disc; filter
Prior art date: 1976-07-02

Application number

NO772284A

Other languages

English (en)

Other versions

NO144948C (no

NO144948B (no

Inventor

Ensio Koskinen

Original Assignee

Enso Gutzeit Oy

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.)

1976-07-02

Filing date

1977-06-28

Publication date

1978-01-03

1977-06-28 Application filed by Enso Gutzeit Oy filed Critical Enso Gutzeit Oy

1978-01-03 Publication of NO772284L publication Critical patent/NO772284L/no

1981-09-07 Publication of NO144948B publication Critical patent/NO144948B/no

1981-12-16 Publication of NO144948C publication Critical patent/NO144948C/no

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
- 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
- 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
- B01D33/80—Accessories
- B01D33/82—Means for pressure distribution
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Filtration Of Liquid (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Paper (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

NO772284A 1976-07-02 1977-06-28 Skivefilter. NO144948C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI761930A FI55446C (fi)	1976-07-02	1976-07-02	Skivfilter

Publications (3)

Publication Number	Publication Date
NO772284L true NO772284L (no)	1978-01-03
NO144948B NO144948B (no)	1981-09-07
NO144948C NO144948C (no)	1981-12-16

Family

ID=8510127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772284A NO144948C (no)	1976-07-02	1977-06-28	Skivefilter.

Country Status (9)

Country	Link
US (1)	US4123363A (no)
JP (1)	JPS6034409B2 (no)
BR (1)	BR7704313A (no)
CA (1)	CA1090711A (no)
DE (1)	DE2729022A1 (no)
FI (1)	FI55446C (no)
NO (1)	NO144948C (no)
SE (1)	SE419944B (no)
SU (1)	SU847898A3 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2535214B1 (fr) *	1982-10-28	1987-06-12	Hospal Ind	Intercalaire pour appareil a membranes
ATE73003T1 (de) *	1987-09-16	1992-03-15	Kufferath Andreas Kg	Scheibeneindicker.
DE69104605T2 (de) *	1990-02-16	1995-06-08	Ingenjoersfirman R. Frykhult Ab, Stockholm	Gerät zum filtrieren von flüssigkeiten.
US5296152A (en) *	1990-02-16	1994-03-22	Ingenjorsfirman R. Frykhult Ab	Apparatus for filtering suspensions and a method of operating the apparatus
SE9000571L (sv) *	1990-02-16	1991-08-17	Frykhult R Ingf Ab	Roterbart filter, foeretraedesvis foer urvattning av fibermassasuspensioner
JPH05505554A (ja) *	1990-02-16	1993-08-19	ジーエル　アンド　ブイ／セレコ　アクチボラゲット	懸濁液の濾過装置及びその運転方法
SE501550C2 (sv) *	1992-11-20	1995-03-13	Kvaerner Pulp Equipment As	Sughuvud anordnat mellan en filtratkanal och ett fallrör vid ett roterande filter
FI91938C (fi) *	1993-02-09	1994-09-12	Ahlstroem Oy	Laite massan käsittelemiseksi
FI20041518L (fi) *	2004-11-25	2006-05-26	Andritz Oy	Menetelmä ja laite meesan käsittelemiseksi
IT201900011058A1 (it) *	2019-07-05	2021-01-05	Carmine Elia	Macchina filtrante addensante
US11000791B2 (en) *	2019-03-06	2021-05-11	Veolia Water Solutions & Technologies Support	Rotary disc filter having backwash guides
CN111576074B (zh) *	2020-05-25	2022-06-14	郑州磊展科技造纸机械有限公司	一种多圆盘浓缩机
CN117753098A (zh) *	2023-12-22	2024-03-26	中国联合装备集团安阳机械有限公司	一种多功能组合式滤液阀多盘式真空过滤机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2027652A (en) *	1935-04-25	1936-01-14	Municipal Sanitary Service Cor	Filter
US3471026A (en) *	1966-12-09	1969-10-07	Dorr Oliver Inc	Continuous rotary disc filters
US3452874A (en) *	1967-11-02	1969-07-01	Dorr Oliver Inc	Trunnion valve for continuous rotary filters

1976
- 1976-07-02 FI FI761930A patent/FI55446C/fi not_active IP Right Cessation
1977
- 1977-06-28 DE DE19772729022 patent/DE2729022A1/de not_active Withdrawn
- 1977-06-28 NO NO772284A patent/NO144948C/no unknown
- 1977-06-29 US US05/811,206 patent/US4123363A/en not_active Expired - Lifetime
- 1977-06-30 CA CA281,756A patent/CA1090711A/en not_active Expired
- 1977-06-30 BR BR7704313A patent/BR7704313A/pt unknown
- 1977-07-01 JP JP52077980A patent/JPS6034409B2/ja not_active Expired
- 1977-07-01 SE SE7707651A patent/SE419944B/xx not_active IP Right Cessation
- 1977-07-01 SU SU772501365A patent/SU847898A3/ru active

Also Published As

Publication number	Publication date
JPS5334177A (en)	1978-03-30
NO144948C (no)	1981-12-16
JPS6034409B2 (ja)	1985-08-08
DE2729022A1 (de)	1978-01-12
FI761930A7 (no)	1978-01-03
SE7707651L (sv)	1978-01-03
FI55446C (fi)	1979-08-10
CA1090711A (en)	1980-12-02
FI55446B (fi)	1979-04-30
SU847898A3 (ru)	1981-07-15
US4123363A (en)	1978-10-31
NO144948B (no)	1981-09-07
BR7704313A (pt)	1978-04-04
SE419944B (sv)	1981-09-07

Publication	Publication Date	Title
NL7704340A (nl)	1977-10-25	Filtermedium.
NL7711833A (nl)	1978-05-03	Filtersamenstel.
NL7707473A (nl)	1978-04-14	Terugspoelbare filterinrichting.
NL167857C (nl)	1982-02-16	Filtreerinrichting.
NL7802648A (nl)	1978-10-31	Filter.
NL7811737A (nl)	1979-06-06	Putfilter.
NL7702179A (nl)	1977-09-05	Filtersigaret.
NL184882C (nl)	1989-12-01	Filtreerinrichting.
NL7703681A (nl)	1977-10-07	Filter.
NL7611439A (nl)	1978-01-17	Maalschijf.
TR20085A (tr)	1980-07-07	Cift suertuenme diskli ambrayj
NL7707346A (nl)	1978-01-05	Filterelement.
NL7709787A (nl)	1978-03-09	Halfgeleiderfilter.
NO144948C (no)	1981-12-16	Skivefilter.
NL7707054A (nl)	1978-01-03	Digitaal filter.
BE852940A (nl)	1977-09-28	Filtersamenstel
IT1078700B (it)	1985-05-08	Filtro
NL7702711A (nl)	1977-11-01	Kristalfilter.
NL7710544A (nl)	1978-04-11	Filterelement.
NL169006C (nl)	1982-05-17	Electromechanisch filter.
NL7713734A (nl)	1978-06-26	Filterinrichting.
NL7706895A (nl)	1977-12-28	Filtersigaret.
NL7701162A (nl)	1977-08-05	Filterelement.
NO771303L (no)	1977-10-18	Skivekvern.
NL7707801A (nl)	1978-01-17	Terugspoelfilter.