DE69220204D1 - Vorrichtung zum Entladen einer Filterpresse - Google Patents

Vorrichtung zum Entladen einer Filterpresse

Info

Publication number
DE69220204D1
DE69220204D1 DE69220204T DE69220204T DE69220204D1 DE 69220204 D1 DE69220204 D1 DE 69220204D1 DE 69220204 T DE69220204 T DE 69220204T DE 69220204 T DE69220204 T DE 69220204T DE 69220204 D1 DE69220204 D1 DE 69220204D1
Authority
DE
Germany
Prior art keywords
filtration
unloading
filter press
cloths
plates
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 - Fee Related
Application number
DE69220204T
Other languages
English (en)
Other versions
DE69220204T2 (de
Inventor
Franco Grigoletti
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.)
FILMAC (S/L FILTRATION S.R.L.), FUSIGANO, IT
Original Assignee
Franco Grigoletti
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 Franco Grigoletti filed Critical Franco Grigoletti
Application granted granted Critical
Publication of DE69220204D1 publication Critical patent/DE69220204D1/de
Publication of DE69220204T2 publication Critical patent/DE69220204T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D25/127—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE69220204T 1992-02-06 1992-10-23 Vorrichtung zum Entladen einer Filterpresse Expired - Fee Related DE69220204T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920034A IT1258500B (it) 1992-02-06 1992-02-06 Dispositivo di scarico per filtro-pressa

Publications (2)

Publication Number Publication Date
DE69220204D1 true DE69220204D1 (de) 1997-07-10
DE69220204T2 DE69220204T2 (de) 1997-11-13

Family

ID=11337964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220204T Expired - Fee Related DE69220204T2 (de) 1992-02-06 1992-10-23 Vorrichtung zum Entladen einer Filterpresse

Country Status (5)

Country Link
US (1) US5605621A (de)
EP (1) EP0554515B1 (de)
AT (1) ATE153871T1 (de)
DE (1) DE69220204T2 (de)
IT (1) IT1258500B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945599A1 (de) * 1999-09-23 2001-03-29 Baker Hughes De Gmbh Plattenfilterpresse mit automatischem Filterkuchenaustrag
ITBO20040820A1 (it) * 2004-12-28 2005-03-28 Franco Grigoletti Organo di scarico per filtro pressa e relativa struttura portante

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932399A (en) * 1955-07-05 1960-04-12 Emele Otto Filter press mechanism
BE623481A (de) * 1961-10-12
US3622005A (en) * 1968-11-05 1971-11-23 Kurita Machinery Manuf Apparatus for automatically shaking filter cake in a filter press
CA996470A (en) * 1972-03-06 1976-09-07 Akitoshi Iwatani Filter press
US4491519A (en) * 1982-11-19 1985-01-01 Kurita Machinery Manufacturing Company Limited Filter cloth arrangement for use in fixed filter cloth type filter press
FR2543449B3 (fr) * 1983-03-31 1985-11-22 Choquenet Sa L Filtre-presse a debatissage automatique
US4710293A (en) * 1985-12-09 1987-12-01 Envirotech Corporation Filter cloth cake removal device
SE462832B (sv) * 1988-01-08 1990-09-10 Sala International Ab Foerfarande och anordning vid pressfilter
AU628750B1 (en) * 1991-06-21 1992-09-17 Ishigaki Company Limited A filter press with cake removing devices
JPH0573511A (ja) * 1991-09-10 1993-03-26 Shikoku Nippon Denki Software Kk バツチジヨブの終了同期管理装置

Also Published As

Publication number Publication date
ITBO920034A1 (it) 1993-08-06
DE69220204T2 (de) 1997-11-13
EP0554515B1 (de) 1997-06-04
IT1258500B (it) 1996-02-27
ATE153871T1 (de) 1997-06-15
US5605621A (en) 1997-02-25
EP0554515A1 (de) 1993-08-11
ITBO920034A0 (it) 1992-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FILMAC (S/L FILTRATION S.R.L.), FUSIGANO, IT

8381 Inventor (new situation)

Inventor name: GIRGOLETTI, FRANCO LUGO, RAVENNA, IT

8339 Ceased/non-payment of the annual fee