ES458364A1 - Filter presses - Google Patents

Filter presses

Info

Publication number
ES458364A1
ES458364A1 ES458364A ES458364A ES458364A1 ES 458364 A1 ES458364 A1 ES 458364A1 ES 458364 A ES458364 A ES 458364A ES 458364 A ES458364 A ES 458364A ES 458364 A1 ES458364 A1 ES 458364A1
Authority
ES
Spain
Prior art keywords
suspension
press
rollers
filter presses
filter
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
ES458364A
Other languages
Spanish (es)
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
Publication of ES458364A1 publication Critical patent/ES458364A1/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
    • 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

Filter press enhancements, for the removal of a liquid component from a suspension comprising two endless filter belts that are brought together in a section of the press to drag the suspension between them and are then guided around a plurality of rollers, characterized in that at least one of said rollers comprises a plurality of bars that extend axially and are circumferentially spaced between the opposite ends of the roller. (Machine-translation by Google Translate, not legally binding)
ES458364A 1976-05-05 1977-05-02 Filter presses Expired ES458364A1 (en)

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
ES458364A1 true ES458364A1 (en) 1978-02-16

Family

ID=10110481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458364A Expired ES458364A1 (en) 1976-05-05 1977-05-02 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)

Families Citing this family (12)

* 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
EP0100751B1 (en) * 1982-07-31 1989-03-22 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
DE3400469C2 (en) * 1984-01-09 1987-04-16 Vladimir Dmitrievič Šikovskij Belt filter press
SE8505124L (en) * 1984-11-07 1986-05-08 Green Bay Packaging Inc SET AND DEVICE FOR TREATING A SLIDE
FR2735988A1 (en) * 1995-06-27 1997-01-03 Charbonnier Jean Filtration of a suspension between two filter belts moving together
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
CN110779314B (en) * 2019-11-12 2021-10-29 山西河坡发电有限责任公司 Roller type drying structure and dryer composed of same

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

Also Published As

Publication number Publication date
NO771549L (en) 1977-11-08
GR59190B (en) 1977-11-25
NZ183943A (en) 1979-10-25
JPS52134173A (en) 1977-11-10
BR7702717A (en) 1978-03-28
AU2471577A (en) 1978-11-02
IT1084481B (en) 1985-05-25
CA1060262A (en) 1979-08-14
NL7704538A (en) 1977-11-08
ZA772387B (en) 1978-03-29
BE853972A (en) 1977-08-16
GB1519234A (en) 1978-07-26
JPS57115609U (en) 1982-07-17
FR2350129A1 (en) 1977-12-02
AU504738B2 (en) 1979-10-25
DE2717971A1 (en) 1977-11-17
DK195477A (en) 1977-11-06
PT66512A (en) 1977-06-01
LU77219A1 (en) 1977-08-18
SE7704952L (en) 1977-11-06
DE2717971C3 (en) 1981-10-22
PT66512B (en) 1978-10-16
DE2717971B2 (en) 1981-03-12

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