CH522422A - Filter press - Google Patents

Filter press

Info

Publication number
CH522422A
CH522422A CH690171A CH690171A CH522422A CH 522422 A CH522422 A CH 522422A CH 690171 A CH690171 A CH 690171A CH 690171 A CH690171 A CH 690171A CH 522422 A CH522422 A CH 522422A
Authority
CH
Switzerland
Prior art keywords
filter press
press
filter
Prior art date
Application number
CH690171A
Other languages
German (de)
Inventor
Ishigaki Eiichi
Original Assignee
Ishigaki Mech Ind
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 Ishigaki Mech Ind filed Critical Ishigaki Mech Ind
Publication of CH522422A publication Critical patent/CH522422A/en

Links

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
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames
    • 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
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • 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
    • B01D25/172—Plate spreading means
    • 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
    • B01D25/281—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating specially for chamber filter presses
    • 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
    • B01D25/322—Removal of the filter cakes specially for chamber filter presses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
CH690171A 1970-06-24 1971-05-11 Filter press CH522422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5579670 1970-06-24

Publications (1)

Publication Number Publication Date
CH522422A true CH522422A (en) 1972-06-30

Family

ID=13008860

Family Applications (1)

Application Number Title Priority Date Filing Date
CH690171A CH522422A (en) 1970-06-24 1971-05-11 Filter press

Country Status (3)

Country Link
CH (1) CH522422A (en)
DE (1) DE2114764A1 (en)
FR (1) FR2099854A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814557A1 (en) * 1977-04-05 1978-10-12 Ngk Insulators Ltd FILTER CLOTH WASHING DEVICE FOR A FILTER PRESS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421781C2 (en) * 1974-05-06 1984-06-14 Eberhard Hoesch & Söhne, 5160 Düren Floor pressure filter with horizontally aligned filter plates
FR2425262A1 (en) * 1978-05-10 1979-12-07 Parmentier Alfred H Vertical filter press with movable filter belts - in which independent endless belts slidably mounted one above another discharge simultaneously on one side of press
FR2539642B1 (en) * 1983-01-20 1985-12-13 Choquenet Sa L PRESS FILTER COMPRISING SLUDGE EXTRACTION MEANS
US5275097A (en) * 1992-05-26 1994-01-04 Wettlaufer Dale E Press assembly for extracting liquids from solids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814557A1 (en) * 1977-04-05 1978-10-12 Ngk Insulators Ltd FILTER CLOTH WASHING DEVICE FOR A FILTER PRESS

Also Published As

Publication number Publication date
FR2099854A5 (en) 1972-03-17
DE2114764A1 (en) 1972-01-05

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Legal Events

Date Code Title Description
PL Patent ceased