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GB842669A - Improvements in and relating to filter presses - Google Patents

Improvements in and relating to filter presses

Info

Publication number
GB842669A
GB842669A GB980658A GB980658A GB842669A GB 842669 A GB842669 A GB 842669A GB 980658 A GB980658 A GB 980658A GB 980658 A GB980658 A GB 980658A GB 842669 A GB842669 A GB 842669A
Authority
GB
United Kingdom
Prior art keywords
relating
filter presses
periphery
tray
polygonal
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
GB980658A
Inventor
Samuel Frank Bowers
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.)
PROGRESS ENGINEERS Ltd
Original Assignee
PROGRESS ENGINEERS 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 PROGRESS ENGINEERS Ltd filed Critical PROGRESS ENGINEERS Ltd
Priority to GB980658A priority Critical patent/GB842669A/en
Publication of GB842669A publication Critical patent/GB842669A/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
    • B01D25/21—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

A modification of a filter press tray provided with drainage holes suitably spaced about its periphery are described in Specification 820,668, wherein the shape of the tray is circular or polygonal or a combination of such shapes whereby the distance from the central hole to any point on the periphery is nearly the same.
GB980658A 1958-03-27 1958-03-27 Improvements in and relating to filter presses Expired GB842669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB980658A GB842669A (en) 1958-03-27 1958-03-27 Improvements in and relating to filter presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB980658A GB842669A (en) 1958-03-27 1958-03-27 Improvements in and relating to filter presses

Publications (1)

Publication Number Publication Date
GB842669A true GB842669A (en) 1960-07-27

Family

ID=9879138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB980658A Expired GB842669A (en) 1958-03-27 1958-03-27 Improvements in and relating to filter presses

Country Status (1)

Country Link
GB (1) GB842669A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214201B (en) * 1962-06-27 1966-04-14 Progress Engineers Ltd Filter press plate
US3418788A (en) * 1962-12-28 1968-12-31 Nihon Genshiryoku Kenkyujo Process for disposing solid radioactive wastes
EP0429551A1 (en) * 1988-10-11 1991-06-05 Herrmann Karl Heinz Continuous backwashing filter apparatus.
US5855799A (en) * 1994-09-01 1999-01-05 Pyrox, Inc. Rotary disk filter with backwash

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214201B (en) * 1962-06-27 1966-04-14 Progress Engineers Ltd Filter press plate
US3418788A (en) * 1962-12-28 1968-12-31 Nihon Genshiryoku Kenkyujo Process for disposing solid radioactive wastes
EP0429551A1 (en) * 1988-10-11 1991-06-05 Herrmann Karl Heinz Continuous backwashing filter apparatus.
EP0429551A4 (en) * 1988-10-11 1991-11-27 Karl-Heinz Herrmann Continuous backwashing filter apparatus
US5128029A (en) * 1988-10-11 1992-07-07 Herrmann Karl Heinz Continuous backwashing filter apparatus with filtered fluid retention plate
US5855799A (en) * 1994-09-01 1999-01-05 Pyrox, Inc. Rotary disk filter with backwash

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