GB2162080B - Filtering - Google Patents

Filtering

Info

Publication number: GB2162080B
Authority: GB; United Kingdom
Prior art keywords: filtering
Prior art date: 1984-07-26
Legal status (The legal status 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 status listed.): Expired

Application number

GB08516246A

Other versions

GB2162080A (en

GB8516246D0 (en

Inventor

Henry A Fremont

Mary C Stiffler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Champion International Corp

Original Assignee

Champion International Corp

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.)

1984-07-26

Filing date

1985-06-27

Publication date

1988-01-06

1985-06-27 Application filed by Champion International Corp filed Critical Champion International Corp

1985-07-31 Publication of GB8516246D0 publication Critical patent/GB8516246D0/en

1986-01-29 Publication of GB2162080A publication Critical patent/GB2162080A/en

1988-01-06 Application granted granted Critical

1988-01-06 Publication of GB2162080B publication Critical patent/GB2162080B/en

Status Expired legal-status Critical Current

Classifications

- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
- 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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Filtration Of Liquid (AREA)

GB08516246A 1984-07-26 1985-06-27 Filtering Expired GB2162080B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US63459484A	1984-07-26	1984-07-26

Publications (3)

Publication Number	Publication Date
GB8516246D0 GB8516246D0 (en)	1985-07-31
GB2162080A GB2162080A (en)	1986-01-29
GB2162080B true GB2162080B (en)	1988-01-06

Family

ID=24544444

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08516246A Expired GB2162080B (en)	1984-07-26	1985-06-27	Filtering

Country Status (5)

Country	Link
JP (1)	JPS6138609A (en)
CA (1)	CA1260848A (en)
DE (1)	DE3523998A1 (en)
FR (1)	FR2568140B1 (en)
GB (1)	GB2162080B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4225818C2 (en) *	1991-09-11	1993-12-09	Geldmacher Joachim	Filters for the continuous filtering of solids or similar liquids
DE29505007U1 (en) *	1995-03-24	1996-08-01	Steinike, Ulrich I., 86163 Augsburg	Filter cleaning device
ES2143755T3 (en) *	1995-03-24	2000-05-16	Ulrich I Steinike	ROAD CLEANER.
DE102005002844A1 (en) *	2005-01-20	2006-07-27	Knoll Maschinenbau Gmbh	Cleaning device for filter belts
JP5033734B2 (en) *	2008-08-05	2012-09-26	鹿島建設株式会社	Magnetic body recovery device and jet stirring system using the same
SE535158C2 (en) *	2010-08-30	2012-05-02	Veolia Water Solutions & Tech	Movable filter blower for filters
US11529573B2 (en)	2019-04-23	2022-12-20	Greatpyr Resources Llc	Systems and processes employing wet/dry suction filter
CN110142261B (en) *	2019-05-07	2021-05-04	杭州大橙知一科技有限公司	Full-automatic rubber tube inner wall cleaning device
GB2605944A (en) *	2021-03-12	2022-10-26	Greatpyr Resources Llc	Systems and processes employing wet/dry suction filter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE481983C (en) *		1929-09-06	Alfred Scholz	Removal device for vacuum rotary filter
DE240978C (en) *
DE612648C (en) *	1931-01-07	1935-04-30	Dorr Oliver Ges M B H	Suction chamber for removing the filter cake from a rotary drum filter
GB682462A (en) *	1948-10-01	1952-11-12	Weinhold Karl	Improvements in and relating to filters
GB867690A (en) *	1958-06-26	1961-05-10	Gen Engineering Company Ab	Improved filtering apparatus
GB1184066A (en) *	1966-06-07	1970-03-11	Euroflow Systems Ltd	Improvements in or relating to Filter Apparatus
DE1954909A1 (en) *	1968-11-04	1970-05-14	Gen American Transp Corp	Method and device for dewatering sludge
NL7110689A (en) *	1971-05-17	1972-11-21
FR2381721A1 (en) *	1977-02-25	1978-09-22	Jacques Robert	Moving filter belt for waste water - with suction head to remove particles jammed in the meshes
DE2712414A1 (en) *	1977-03-22	1978-09-28	Basf Ag	METHODS AND DEVICES FOR THE REMOVAL OF PARTICULARS FROM SUSPENSIONS BY FILTRATION THROUGH FOAMS
US4303533A (en) *	1980-05-30	1981-12-01	Champion International Corporation	Method of removing fine suspended solids from effluent streams
US4310424A (en) *	1980-07-23	1982-01-12	Champion International Corporation	Apparatus and method for removing suspended solids from a stream
DE3047539A1 (en) *	1980-12-17	1982-07-22	Klöckner-Humboldt-Deutz AG, 5000 Köln	Vacuum drum filter - with internal blow-off shoes for lifting off filter cake and removing remnants from filter cloth
EP0148382B1 (en) *	1983-12-23	1990-06-06	Champion International Corporation	Method for fiber retrieval from aqueous streams

1985
- 1985-06-27 GB GB08516246A patent/GB2162080B/en not_active Expired
- 1985-06-28 CA CA000486022A patent/CA1260848A/en not_active Expired
- 1985-07-04 DE DE19853523998 patent/DE3523998A1/en active Granted
- 1985-07-25 JP JP16311085A patent/JPS6138609A/en active Pending
- 1985-07-25 FR FR858511402A patent/FR2568140B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2568140B1 (en)	1990-03-23
JPS6138609A (en)	1986-02-24
DE3523998C2 (en)	1992-07-09
FR2568140A1 (en)	1986-01-31
DE3523998A1 (en)	1986-01-30
GB2162080A (en)	1986-01-29
CA1260848A (en)	1989-09-26
GB8516246D0 (en)	1985-07-31

Publication	Publication Date	Title
GB8411912D0 (en)	1984-06-13	Filters
GB8515069D0 (en)	1985-07-17	Filter
GB8510851D0 (en)	1985-06-05	Sorbent-type filter assembly
IL73165A0 (en)	1985-01-31	Filters
EP0151852A3 (en)	1988-08-03	Filter
GB8510546D0 (en)	1985-05-30	Filter structures
GB8428555D0 (en)	1984-12-19	Filter element
GB8522481D0 (en)	1985-10-16	Filter insert
GB8502429D0 (en)	1985-03-06	Filter element
GB2163368B (en)	1988-05-05	Filter element
EP0186524A3 (en)	1987-11-19	Line filter
GB8410688D0 (en)	1984-05-31	Filter
GB2162080B (en)	1988-01-06	Filtering
GB8505903D0 (en)	1985-05-09	Filters
GB2154894B (en)	1987-10-21	Filter element
GB8431881D0 (en)	1985-01-30	Filters
EP0173332A3 (en)	1988-01-07	Mechanical filter mechanical filter
GB2160118B (en)	1988-06-02	Filters
GB8415933D0 (en)	1984-07-25	Filters
GB8402375D0 (en)	1984-02-29	Filters
GB2159429B (en)	1988-02-10	Filter
GB8514841D0 (en)	1985-07-17	Filters
GB2157187B (en)	1988-05-05	Filter
GB8515035D0 (en)	1985-07-17	Filter elements
GB8425249D0 (en)	1984-11-14	Filters

Legal Events

Date	Code	Title	Description
1992-02-26	PCNP	Patent ceased through non-payment of renewal fee