GB2077131B - Filtration - Google Patents

Filtration

Info

Publication number
GB2077131B
GB2077131B GB8023843A GB8023843A GB2077131B GB 2077131 B GB2077131 B GB 2077131B GB 8023843 A GB8023843 A GB 8023843A GB 8023843 A GB8023843 A GB 8023843A GB 2077131 B GB2077131 B GB 2077131B
Authority
GB
United Kingdom
Prior art keywords
filtration
Prior art date
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
GB8023843A
Other versions
GB2077131A (en
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.)
MAN Energy Solutions UK Ltd
Original Assignee
GEC Diesels 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.)
Filing date
Publication date
Application filed by GEC Diesels Ltd filed Critical GEC Diesels Ltd
Priority to GB8023843A priority Critical patent/GB2077131B/en
Publication of GB2077131A publication Critical patent/GB2077131A/en
Application granted granted Critical
Publication of GB2077131B publication Critical patent/GB2077131B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • 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
    • 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
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B30B9/22—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 a flexible member, e.g. diaphragm, urged by fluid pressure
GB8023843A 1980-05-30 1980-07-21 Filtration Expired GB2077131B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8023843A GB2077131B (en) 1980-05-30 1980-07-21 Filtration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8017721 1980-05-30
GB8023843A GB2077131B (en) 1980-05-30 1980-07-21 Filtration

Publications (2)

Publication Number Publication Date
GB2077131A GB2077131A (en) 1981-12-16
GB2077131B true GB2077131B (en) 1984-03-14

Family

ID=26275686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023843A Expired GB2077131B (en) 1980-05-30 1980-07-21 Filtration

Country Status (1)

Country Link
GB (1) GB2077131B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132105B (en) * 1982-12-22 1987-04-29 Steetley Refractories Ltd Filter press and its operation
IN160903B (en) * 1983-05-24 1987-08-15 Dorr Oliver Inc
GB2189403B (en) * 1986-04-21 1989-11-29 Steetley Refractories Ltd Method of and apparatus for filtering a slurry
FI111811B (en) * 1998-06-05 2003-09-30 Outokumpu Oy Procedure for effective drying
FI111810B (en) * 1998-06-05 2003-09-30 Outokumpu Oy Method for enhancing drying
DE69834351T2 (en) * 1998-11-11 2007-05-24 Consejo Superior de Investigaciónes Científicas ULTRASONIC DEVICE FOR IMPROVING THE LIQUID FIXING PROCESS IN SUSPENSIONS
CN108079646A (en) * 2018-02-01 2018-05-29 中冶北方（大连）工程技术有限公司 A kind of top feed folding belt vacuum filter

Also Published As

Publication number Publication date
GB2077131A (en) 1981-12-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940721