GB9014563D0 - Improvements relating to filtration - Google Patents

Improvements relating to filtration

Info

Publication number: GB9014563D0
Authority: GB; United Kingdom
Prior art keywords: filtration; improvements relating; relating
Prior art date: 1989-07-01
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB909014563A

Other versions

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.)

Edwards and Jones Ltd

Original Assignee

Edwards and Jones Ltd

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.)

1989-07-01

Filing date

1990-06-29

Publication date

1990-08-22

1989-07-01 Priority claimed from GB898915182A external-priority patent/GB8915182D0/en

1990-06-29 Application filed by Edwards and Jones Ltd filed Critical Edwards and Jones Ltd

1990-06-29 Priority to GB9014563A priority Critical patent/GB2233578A/en

1990-08-22 Publication of GB9014563D0 publication Critical patent/GB9014563D0/en

1991-01-16 Publication of GB2233578A publication Critical patent/GB2233578A/en

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
- B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
- B01D25/285—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
- B01D25/386—Nozzles

Landscapes

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

GB9014563A 1989-07-01 1990-06-29 Filtering yeast slurry Withdrawn GB2233578A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9014563A GB2233578A (en)	1989-07-01	1990-06-29	Filtering yeast slurry

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB898915182A GB8915182D0 (en)	1989-07-01	1989-07-01	Improvements relating to filtration
GB9014563A GB2233578A (en)	1989-07-01	1990-06-29	Filtering yeast slurry

Publications (2)

Publication Number	Publication Date
GB9014563D0 true GB9014563D0 (en)	1990-08-22
GB2233578A GB2233578A (en)	1991-01-16

Family

ID=26295571

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9014563A Withdrawn GB2233578A (en)	1989-07-01	1990-06-29	Filtering yeast slurry

Country Status (1)

Country	Link
GB (1)	GB2233578A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PL315997A1 (en) *	1996-09-09	1998-03-16	Larox Poland Sp Z Oo	Method of filtering and washing under pressure suspensions of solids in liwuids
ATE386741T1 (en)	2002-09-26	2008-03-15	Pfizer	PYRAZOLAMIDE FOR THE TREATMENT OF HIV INFECTIONS
GB0326988D0 (en) *	2003-11-20	2003-12-24	Veolia Water Systems Ltd	Improvements in or relating to filter presses
CN106422457B (en) *	2016-11-29	2018-10-19	北京同创碧源水务科技发展有限公司	A kind of high-pressure metal plate and frame filter press
CN108434803A (en) *	2018-03-05	2018-08-24	北京环球中科水务科技有限公司	A kind of diaphragm plate frame filter press cleaning method
EP4039350B1 (en) *	2021-02-03	2024-06-05	Metso Finland Oy	A filter plate assembly for a filter press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4836222B1 (en) *	1969-10-01	1973-11-02
DE3065690D1 (en) *	1979-09-04	1983-12-29	Carlson A P V Ltd	Method of cleaning a filter press and filter press
DE3425163A1 (en) *	1984-07-07	1986-01-16	Seitz Enzinger Noll Maschinenbau Ag, 6800 Mannheim	FILTER PRESS FOR FLOOD FILTRATION
DE3617519A1 (en) *	1986-05-24	1987-11-26	Seitz Enzinger Noll Masch	TWO- OR MULTI-STAGE METHOD FOR REMOVING IMPURITIES FROM STILL OR CARBONIC LIQUIDS, IN PARTICULAR DRINKS, AND APPARATUS FOR CARRYING OUT THIS

1990
- 1990-06-29 GB GB9014563A patent/GB2233578A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2233578A (en)	1991-01-16

Publication	Publication Date	Title
GB8611911D0 (en)	1986-06-25	Filter
GB2192140B (en)	1990-03-21	Filter unit
IL91150A0 (en)	1990-03-19	Filter
GB8925712D0 (en)	1990-01-04	Filter
GB2199765B (en)	1990-12-05	Improvements relating to filters
GB2198963B (en)	1990-07-25	Filter
GB8625746D0 (en)	1986-12-03	Filter
GB9014563D0 (en)	1990-08-22	Improvements relating to filtration
GB8604094D0 (en)	1986-03-26	Filtration unit
GB8927652D0 (en)	1990-02-07	Filter
GB8622772D0 (en)	1986-10-29	Fishtank filter
GB2193112B (en)	1989-12-20	Filter unit
GB8608155D0 (en)	1986-05-08	Modified filters
GB2236693B (en)	1993-10-20	Filtration
HU9201884D0 (en)	1992-10-28	Filtering arrangement
GB8903120D0 (en)	1989-03-30	Improvements relating to glasswalled structures
GB8915182D0 (en)	1989-08-23	Improvements relating to filtration
GB2227687B (en)	1992-06-17	Filter
GB8621676D0 (en)	1986-10-15	Filtration
GB8720686D0 (en)	1987-10-07	Filters
GB2224958B (en)	1992-08-12	Filtration
GB8610889D0 (en)	1986-06-11	Filters
GB8924472D0 (en)	1989-12-20	Improvements in or relating to filtration
GB8927732D0 (en)	1990-02-07	Improvements in or relating to filters
GB8917554D0 (en)	1989-09-13	Improvements relating to structural members

Legal Events

Date	Code	Title	Description
1994-04-06	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)