GB1519234A - Filter presses - Google Patents

Filter presses

Info

Publication number
GB1519234A
GB1519234A GB18321/76A GB1832176A GB1519234A GB 1519234 A GB1519234 A GB 1519234A GB 18321/76 A GB18321/76 A GB 18321/76A GB 1832176 A GB1832176 A GB 1832176A GB 1519234 A GB1519234 A GB 1519234A
Authority
GB
United Kingdom
Prior art keywords
belt
rollers
roller
belts
filter press
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
GB18321/76A
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.)
Simon Hartley Ltd
Original Assignee
Simon Hartley 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 Simon Hartley Ltd filed Critical Simon Hartley Ltd
Priority to GB18321/76A priority Critical patent/GB1519234A/en
Priority to ZA00772387A priority patent/ZA772387B/en
Priority to DE2717971A priority patent/DE2717971C3/en
Priority to CA276,750A priority patent/CA1060262A/en
Priority to GR53271A priority patent/GR59190B/en
Priority to IT22814/77A priority patent/IT1084481B/en
Priority to NL7704538A priority patent/NL7704538A/en
Priority to BE177033A priority patent/BE853972A/en
Priority to NZ183943A priority patent/NZ183943A/en
Priority to FR7712782A priority patent/FR2350129A1/en
Priority to BR7702717A priority patent/BR7702717A/en
Priority to LU77219A priority patent/LU77219A1/xx
Priority to SE7704952A priority patent/SE7704952L/en
Priority to AU24715/77A priority patent/AU504738B2/en
Priority to JP5115077A priority patent/JPS52134173A/en
Priority to ES458364A priority patent/ES458364A1/en
Priority to NO771549A priority patent/NO771549L/en
Priority to PT66512A priority patent/PT66512B/en
Priority to DK195477A priority patent/DK195477A/en
Publication of GB1519234A publication Critical patent/GB1519234A/en
Priority to JP1981175303U priority patent/JPS57115609U/ja
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
    • B30B9/246—The material being conveyed around a drum between pressing 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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • 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
    • 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
    • B01D33/44—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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
  • Saccharide Compounds (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

1519234 Belt filter press SIMON-HARTLEY Ltd 15 April 1977 [5 May 1976] 18321/76 Heading BID A belt filter press comprises two endless filter belts which in one section of the press are brought together with suspension therebetween and which are guided round a plurality of rollers to follow a generally serpentine path, wherein at least one of said rollers (e.g. roller 13) is comprised by a plurality of axially extending circumferentially spaced bars 30 extending between the opposite ends of the roller. Slurry is applied to the belt 10 at 26 and the belt 10 may move across a perforated table 25 having a vibrator 27. Rollers 12 and 14 to 18 may be apertured. Solids may be removed by scrapers 33 and 34 onto a belt 35. The belts may be washed at stations 36 and 37.
GB18321/76A 1976-05-05 1976-05-05 Filter presses Expired GB1519234A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
GB18321/76A GB1519234A (en) 1976-05-05 1976-05-05 Filter presses
ZA00772387A ZA772387B (en) 1976-05-05 1977-04-20 Improvements in or relating to filter presses
DE2717971A DE2717971C3 (en) 1976-05-05 1977-04-21 Filter press for separating the liquid component from suspensions, for example turbidity or sludge, in particular sewage sludge
CA276,750A CA1060262A (en) 1976-05-05 1977-04-22 Filter presses
GR53271A GR59190B (en) 1976-05-05 1977-04-22 Improvements in filterpresses
IT22814/77A IT1084481B (en) 1976-05-05 1977-04-26 FILTER-PRESS FOR THE ELIMINATION OF THE LIQUID COMPONENT FROM A SUSPENSION.
NL7704538A NL7704538A (en) 1976-05-05 1977-04-26 FILTER PRESS.
BE177033A BE853972A (en) 1976-05-05 1977-04-26 FILTER PRESS TO EXPRESS THE LIQUID PHASE OF SUSPENSIONS, SUCH AS SLUDGE OR VASES
FR7712782A FR2350129A1 (en) 1976-05-05 1977-04-27 FILTER PRESS TO EXPRESS THE LIQUID PHASE OF SUSPENSIONS, SUCH AS SLUDGE OR VASES
NZ183943A NZ183943A (en) 1976-05-05 1977-04-27 Sewage belt filter; squirrel gage roller
BR7702717A BR7702717A (en) 1976-05-05 1977-04-28 PERFECTING IN FILTER-PRESS
LU77219A LU77219A1 (en) 1976-05-05 1977-04-28
SE7704952A SE7704952L (en) 1976-05-05 1977-04-28 FILTER PRESS
AU24715/77A AU504738B2 (en) 1976-05-05 1977-04-29 Continuous filter press
ES458364A ES458364A1 (en) 1976-05-05 1977-05-02 Filter presses
JP5115077A JPS52134173A (en) 1976-05-05 1977-05-02 Filter press
NO771549A NO771549L (en) 1976-05-05 1977-05-03 FILTER PRESS.
PT66512A PT66512B (en) 1976-05-05 1977-05-04 IMPROVEMENTS RELATING TO FILTER PRESSES
DK195477A DK195477A (en) 1976-05-05 1977-05-04 FILTER PRESSURE TO REMOVE THE BAG COMPONENT FROM A SUSPENSION
JP1981175303U JPS57115609U (en) 1976-05-05 1981-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18321/76A GB1519234A (en) 1976-05-05 1976-05-05 Filter presses

Publications (1)

Publication Number Publication Date
GB1519234A true GB1519234A (en) 1978-07-26

Family

ID=10110481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18321/76A Expired GB1519234A (en) 1976-05-05 1976-05-05 Filter presses

Country Status (19)

Country Link
JP (2) JPS52134173A (en)
AU (1) AU504738B2 (en)
BE (1) BE853972A (en)
BR (1) BR7702717A (en)
CA (1) CA1060262A (en)
DE (1) DE2717971C3 (en)
DK (1) DK195477A (en)
ES (1) ES458364A1 (en)
FR (1) FR2350129A1 (en)
GB (1) GB1519234A (en)
GR (1) GR59190B (en)
IT (1) IT1084481B (en)
LU (1) LU77219A1 (en)
NL (1) NL7704538A (en)
NO (1) NO771549L (en)
NZ (1) NZ183943A (en)
PT (1) PT66512B (en)
SE (1) SE7704952L (en)
ZA (1) ZA772387B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400469A1 (en) * 1984-01-09 1985-07-18 Vladimir Dmitrievič Šikovskij Belt filter press
GB2166660A (en) * 1984-11-07 1986-05-14 Green Bay Packaging Inc Filtering and washing cellulosic pulp
CN108176125A (en) * 2017-11-27 2018-06-19 江苏力禾颜料有限公司 A kind of band filter and filter method
CN110779314A (en) * 2019-11-12 2020-02-11 山西河坡发电有限责任公司 Roller type drying structure and dryer composed of same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485547A (en) * 1977-12-20 1979-07-07 Ishigaki Mech Ind Method of and device for dehydrating muddy article
AT376958B (en) * 1981-11-03 1985-01-25 Voest Alpine Ag SCREEN PRESS FOR SUBSTANCE DRAINAGE
AT381238B (en) * 1982-04-01 1986-09-10 Voest Alpine Ag SCREEN PRESS
DE3221435C2 (en) * 1982-06-07 1985-10-31 Hitachi Plant Engineering & Construction Co., Ltd., Tokio/Tokyo Belt filter press for dewatering thickened sewage sludge
DE3379452D1 (en) * 1982-07-31 1989-04-27 Ciba Geigy Ag Dewatering method
AT386819B (en) * 1983-04-22 1988-10-25 Voest Alpine Ag PRE-DRAINAGE DEVICE FOR SLUDGE
KR870001736B1 (en) * 1983-12-01 1987-09-26 니홍 고강 가부시기 가이샤 Dehydration method of sludge
FR2735988A1 (en) * 1995-06-27 1997-01-03 Charbonnier Jean Filtration of a suspension between two filter belts moving together

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365658A (en) * 1939-06-20 1944-12-19 American Voith Contact Co Inc Apparatus for the removal of water, liquors, or other liquids from soaked masses of fibrous materials
DE1007709B (en) * 1953-12-22 1957-05-02 Heinrich Dorfeld Device, especially for pressing leached diffusion chips
BE544074A (en) * 1955-12-30
FR2138351A1 (en) * 1971-05-24 1973-01-05 Bahr Albert Drum filter press for dewatering
JPS5013717B2 (en) * 1971-09-07 1975-05-22
SE363056B (en) * 1972-05-05 1974-01-07 Nordstjernan Rederi Ab
DE2343324A1 (en) * 1973-08-28 1975-03-20 Albert Baehr FILTER PRESS, IN PARTICULAR FOR DEWATERING OF SLUDGE IN WASTE WATER PURIFICATION PLANTS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400469A1 (en) * 1984-01-09 1985-07-18 Vladimir Dmitrievič Šikovskij Belt filter press
GB2166660A (en) * 1984-11-07 1986-05-14 Green Bay Packaging Inc Filtering and washing cellulosic pulp
CN108176125A (en) * 2017-11-27 2018-06-19 江苏力禾颜料有限公司 A kind of band filter and filter method
CN110779314A (en) * 2019-11-12 2020-02-11 山西河坡发电有限责任公司 Roller type drying structure and dryer composed of same

Also Published As

Publication number Publication date
NZ183943A (en) 1979-10-25
AU504738B2 (en) 1979-10-25
DE2717971B2 (en) 1981-03-12
LU77219A1 (en) 1977-08-18
BE853972A (en) 1977-08-16
AU2471577A (en) 1978-11-02
SE7704952L (en) 1977-11-06
DK195477A (en) 1977-11-06
BR7702717A (en) 1978-03-28
FR2350129A1 (en) 1977-12-02
NO771549L (en) 1977-11-08
JPS57115609U (en) 1982-07-17
JPS52134173A (en) 1977-11-10
CA1060262A (en) 1979-08-14
ZA772387B (en) 1978-03-29
NL7704538A (en) 1977-11-08
PT66512B (en) 1978-10-16
GR59190B (en) 1977-11-25
PT66512A (en) 1977-06-01
DE2717971C3 (en) 1981-10-22
DE2717971A1 (en) 1977-11-17
IT1084481B (en) 1985-05-25
ES458364A1 (en) 1978-02-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee