FR2375891A1 - IMPROVEMENTS TO FILTER PRESSES - Google Patents

IMPROVEMENTS TO FILTER PRESSES

Info

Publication number
FR2375891A1
FR2375891A1 FR7639578A FR7639578A FR2375891A1 FR 2375891 A1 FR2375891 A1 FR 2375891A1 FR 7639578 A FR7639578 A FR 7639578A FR 7639578 A FR7639578 A FR 7639578A FR 2375891 A1 FR2375891 A1 FR 2375891A1
Authority
FR
France
Prior art keywords
filter
filter presses
cakes
presses
imprint
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.)
Granted
Application number
FR7639578A
Other languages
French (fr)
Other versions
FR2375891B1 (en
Inventor
Takuji Yoshida
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Priority to JP50061680A priority Critical patent/JPS51137169A/en
Priority to GB52851/76A priority patent/GB1530719A/en
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to DE2659599A priority patent/DE2659599C3/en
Priority to FR7639578A priority patent/FR2375891A1/en
Priority to US05/928,962 priority patent/US4209404A/en
Publication of FR2375891A1 publication Critical patent/FR2375891A1/en
Application granted granted Critical
Publication of FR2375891B1 publication Critical patent/FR2375891B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • 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
    • B01D25/32—Removal of the filter cakes
    • B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
    • B01D25/346—Removal of the filter cakes by moving, e.g. rotating, the filter elements by vibration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

Perfectionnements aux filtres-presses. Selon l'invention un filtre-presse comprend un dispositif 4 pour évacuer les gâteaux de filtration incluant des marteaux 13 qui impriment aux parties supérieures des tissus filtrants 2, des vibrations résultant d'un mouvement circulaire de ceux-ci, afin de faciliter le décollement des gâteaux qui adhèrent aux tissus 2 aprés la filtration. Concerne, d'une manière générale, les filtres industriels et plus précisément, les filtres-presses.Improvements to filter presses. According to the invention, a filter press comprises a device 4 for discharging the filter cakes including hammers 13 which imprint on the upper parts of the filter fabrics 2, vibrations resulting from a circular movement thereof, in order to facilitate separation. cakes which adhere to the tissues 2 after filtration. Generally relates to industrial filters and more specifically to filter presses.

FR7639578A 1975-05-22 1976-12-30 IMPROVEMENTS TO FILTER PRESSES Granted FR2375891A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50061680A JPS51137169A (en) 1975-05-22 1975-05-22 Device for removing cakes in filter press
GB52851/76A GB1530719A (en) 1975-05-22 1976-12-17 Filter press
DE2659599A DE2659599C3 (en) 1975-05-22 1976-12-30 Filter cake dispenser for a filter press
FR7639578A FR2375891A1 (en) 1975-05-22 1976-12-30 IMPROVEMENTS TO FILTER PRESSES
US05/928,962 US4209404A (en) 1975-05-22 1978-07-28 Filter press

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP50061680A JPS51137169A (en) 1975-05-22 1975-05-22 Device for removing cakes in filter press
GB52851/76A GB1530719A (en) 1975-05-22 1976-12-17 Filter press
DE2659599A DE2659599C3 (en) 1975-05-22 1976-12-30 Filter cake dispenser for a filter press
FR7639578A FR2375891A1 (en) 1975-05-22 1976-12-30 IMPROVEMENTS TO FILTER PRESSES

Publications (2)

Publication Number Publication Date
FR2375891A1 true FR2375891A1 (en) 1978-07-28
FR2375891B1 FR2375891B1 (en) 1980-12-26

Family

ID=27432173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639578A Granted FR2375891A1 (en) 1975-05-22 1976-12-30 IMPROVEMENTS TO FILTER PRESSES

Country Status (4)

Country Link
JP (1) JPS51137169A (en)
DE (1) DE2659599C3 (en)
FR (1) FR2375891A1 (en)
GB (1) GB1530719A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3687113T2 (en) * 1985-11-19 1993-03-18 Sumitomo Chemical Co VIBRATION SYSTEM FOR A FILTER CLOTH OF A FILTER PRESS.
JPH01258709A (en) * 1988-04-08 1989-10-16 Kurita Mach Mfg Co Ltd Filter cloth hanger of filter press
JPH0685003U (en) * 1993-03-23 1994-12-06 神鋼パンテツク株式会社 Filter cloth cake removal device in filter press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622005A (en) * 1968-11-05 1971-11-23 Kurita Machinery Manuf Apparatus for automatically shaking filter cake in a filter press
DE2158331C3 (en) * 1970-11-25 1975-07-24 Noritake Iron Works Co., Ltd., Osaka (Japan) Filter press

Also Published As

Publication number Publication date
DE2659599C3 (en) 1981-04-16
DE2659599B2 (en) 1980-08-28
DE2659599A1 (en) 1978-07-06
JPS5424747B2 (en) 1979-08-23
FR2375891B1 (en) 1980-12-26
GB1530719A (en) 1978-11-01
JPS51137169A (en) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse