GB817485A - Improvements in and relating to filter presses - Google Patents

Improvements in and relating to filter presses

Info

Publication number
GB817485A
GB817485A GB5583/56A GB558356A GB817485A GB 817485 A GB817485 A GB 817485A GB 5583/56 A GB5583/56 A GB 5583/56A GB 558356 A GB558356 A GB 558356A GB 817485 A GB817485 A GB 817485A
Authority
GB
United Kingdom
Prior art keywords
central
filter
cloth
support
slot
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
GB5583/56A
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.)
Novartis AG
Original Assignee
JR Geigy AG
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 JR Geigy AG filed Critical JR Geigy AG
Publication of GB817485A publication Critical patent/GB817485A/en
Expired legal-status Critical Current

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
    • B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

817,485. Filter presses. GEIGY, A. G., J. R. Feb. 23, 1956 [Feb. 25, 1955], No. 5583/56. Class 46. In a plate for a filter press in which the liquid to be filtered enters through the material of the frame R, the central part is of reduced thickness and comprises a double filter cloth arranged over a rough central support plate P having a central slot Sp over which the edges of similar slots in the filter cloths project and are secured together. The edges may be secured together before the cloth is applied to the support, one cloth being drawn through the slot to cover the opposite side of the support : the central slot extends over substantially the whole height of the central part. Specification 727,091 is referred to.
GB5583/56A 1955-02-25 1956-02-23 Improvements in and relating to filter presses Expired GB817485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH817485X 1955-02-25

Publications (1)

Publication Number Publication Date
GB817485A true GB817485A (en) 1959-07-29

Family

ID=4539096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5583/56A Expired GB817485A (en) 1955-02-25 1956-02-23 Improvements in and relating to filter presses

Country Status (4)

Country Link
CH (1) CH331836A (en)
DE (1) DE1058472B (en)
FR (1) FR1147130A (en)
GB (1) GB817485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207189A (en) * 1976-11-15 1980-06-10 Eberhard Hoesch & Sohne Gmbh & Co. Filter plate assembly for a filter press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR841585A (en) * 1938-01-25 1939-05-23 Advanced filtering device and filters including application
DE1683866A1 (en) * 1967-06-05 1970-01-15 Keller & Co Masch C Device and method for transporting or the like. Lattenfoermigen molded carriers in clay works of the ceramic, especially the heavy clay industry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207189A (en) * 1976-11-15 1980-06-10 Eberhard Hoesch & Sohne Gmbh & Co. Filter plate assembly for a filter press

Also Published As

Publication number Publication date
FR1147130A (en) 1957-11-19
DE1058472B (en) 1959-06-04
CH331836A (en) 1958-08-15

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