GB2051598B - Apparatus for dewatering sludges - Google Patents

Apparatus for dewatering sludges

Info

Publication number
GB2051598B
GB2051598B GB7917277A GB7917277A GB2051598B GB 2051598 B GB2051598 B GB 2051598B GB 7917277 A GB7917277 A GB 7917277A GB 7917277 A GB7917277 A GB 7917277A GB 2051598 B GB2051598 B GB 2051598B
Authority
GB
United Kingdom
Prior art keywords
dewatering sludges
sludges
dewatering
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
GB7917277A
Other versions
GB2051598A (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.)
D Wickham and Co Ltd
Original Assignee
D Wickham and Co 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 D Wickham and Co Ltd filed Critical D Wickham and Co Ltd
Priority to GB7917277A priority Critical patent/GB2051598B/en
Publication of GB2051598A publication Critical patent/GB2051598A/en
Application granted granted Critical
Publication of GB2051598B publication Critical patent/GB2051598B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
GB7917277A 1979-05-17 1979-05-17 Apparatus for dewatering sludges Expired GB2051598B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7917277A GB2051598B (en) 1979-05-17 1979-05-17 Apparatus for dewatering sludges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7917277A GB2051598B (en) 1979-05-17 1979-05-17 Apparatus for dewatering sludges

Publications (2)

Publication Number Publication Date
GB2051598A GB2051598A (en) 1981-01-21
GB2051598B true GB2051598B (en) 1983-03-16

Family

ID=10505240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917277A Expired GB2051598B (en) 1979-05-17 1979-05-17 Apparatus for dewatering sludges

Country Status (1)

Country Link
GB (1) GB2051598B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410745A1 (en) * 1984-03-23 1985-09-26 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach DOUBLE BAND PRESS
US4971693A (en) * 1989-09-07 1990-11-20 501 Kabushiki Kaisha Iseki Kaihatsu Koki Muddy water processing apparatus
JPH0732846B2 (en) * 1993-02-23 1995-04-12 山本工業株式会社 Filter cloth belt type dehydrator
US5656165A (en) * 1993-02-23 1997-08-12 Yamamoto Kogyo Kabushiki Kaisha Dewatering apparatus of filter belt type
DE19753604C2 (en) * 1997-12-03 1999-12-16 Voith Sulzer Stoffaufbereitung Process for dewatering a fiber suspension
CA2357388A1 (en) * 2001-05-01 2002-11-01 Sebright Products, Inc. Belt filter press with improved wedge section, wing roller, belt washer, and belt positioning assembly

Also Published As

Publication number Publication date
GB2051598A (en) 1981-01-21

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Legal Events

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