IT1258500B - Dispositivo di scarico per filtro-pressa - Google Patents

Dispositivo di scarico per filtro-pressa

Info

Publication number
IT1258500B
IT1258500B ITBO920034A ITBO920034A IT1258500B IT 1258500 B IT1258500 B IT 1258500B IT BO920034 A ITBO920034 A IT BO920034A IT BO920034 A ITBO920034 A IT BO920034A IT 1258500 B IT1258500 B IT 1258500B
Authority
IT
Italy
Prior art keywords
filtering
filter
discharge device
support means
plies
Prior art date
Application number
ITBO920034A
Other languages
English (en)
Inventor
Franco Grigoletti
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
Priority to ITBO920034A priority Critical patent/IT1258500B/it
Publication of ITBO920034A0 publication Critical patent/ITBO920034A0/it
Priority to EP92118182A priority patent/EP0554515B1/en
Priority to AT92118182T priority patent/ATE153871T1/de
Priority to DE69220204T priority patent/DE69220204T2/de
Priority to US08/010,041 priority patent/US5605621A/en
Publication of ITBO920034A1 publication Critical patent/ITBO920034A1/it
Application granted granted Critical
Publication of IT1258500B publication Critical patent/IT1258500B/it

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)

Abstract

Dispositivo di scarico per filtro-pressa prevede mezzi di supporto superiori di una serie di tele filtranti associate alle superfici frontali opposte di una corrispondente serie di piastre disposte a pacco e atte ad essere serrate fra una testata fissa e una testata mobile, in maniera da formare una successione di camere di filtrazione nelle quali viene alimentato il liquido da filtrare. Tali mezzi di supporto sono mobili verticalmente fra una posizione sollevata di filtrazione, in cui le tele filtranti risultano in tensione, e una posizione abbassata di scarico, in cui una porzione superiore di dette tele forma una piega atta a favorire il distacco delle mattonelle formate dai residui solidi di filtrazione. La posizione di scarico è ottenuta in combinazione con una limitata apertura di dette camere di filtrazione.
ITBO920034A 1992-02-06 1992-02-06 Dispositivo di scarico per filtro-pressa IT1258500B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBO920034A IT1258500B (it) 1992-02-06 1992-02-06 Dispositivo di scarico per filtro-pressa
EP92118182A EP0554515B1 (en) 1992-02-06 1992-10-23 Unloading device for filter press
AT92118182T ATE153871T1 (de) 1992-02-06 1992-10-23 Vorrichtung zum entladen einer filterpresse
DE69220204T DE69220204T2 (de) 1992-02-06 1992-10-23 Vorrichtung zum Entladen einer Filterpresse
US08/010,041 US5605621A (en) 1992-02-06 1993-01-28 Unloading device for filter press

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 (3)

Publication Number Publication Date
ITBO920034A0 ITBO920034A0 (it) 1992-02-06
ITBO920034A1 ITBO920034A1 (it) 1993-08-06
IT1258500B true IT1258500B (it) 1996-02-27

Family

ID=11337964

Family Applications (1)

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

Country Status (5)

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

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 (it) * 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
EP0554515A1 (en) 1993-08-11
ITBO920034A1 (it) 1993-08-06
ATE153871T1 (de) 1997-06-15
DE69220204D1 (de) 1997-07-10
DE69220204T2 (de) 1997-11-13
ITBO920034A0 (it) 1992-02-06
US5605621A (en) 1997-02-25
EP0554515B1 (en) 1997-06-04

Similar Documents

Publication Publication Date Title
GB1070318A (en) Improvements in or relating to curving sheets of glass
DE50006099D1 (de) Filterplatte einer filterpresse
ATE156722T1 (de) Filterpresse zur filtration von suspensionen
IT1258500B (it) Dispositivo di scarico per filtro-pressa
CN210394946U (zh) 一种用于墙布切割的高效率裁剪装置
ES2012205A6 (es) Un metodo y medios para el filtrado a presion.
CN210282420U (zh) 一种橡胶密封件生产用切割装置
CN209018075U (zh) 一种置于柜中的红酒储存装置
CN108325247A (zh) 一种新型易于使用的小型板框压滤机
RU2003106718A (ru) Способ получения мелкодисперсного порошка титана
CN217553309U (zh) 一种瓦楞纸板折叠装置
CN211025323U (zh) 一种便于安装的叠片滤芯
ES2166112T3 (es) Prensa filtradora.
CN216259308U (zh) 一种压滤机滤框
CN213760763U (zh) 一种多孔净水陶瓷球
CN216811967U (zh) 一种组合式便于清理的蜂窝滤芯外壳
CN213464031U (zh) 倒置式网布印牌热熔装置
CA2174450A1 (en) Filter Cloth Suspending Apparatus in Filter Press
JP3738649B2 (ja) 金属ろ材を用いたフイルタープレスのろ板
CN211766550U (zh) 保护膜料自动贴封机的切料机构
JP4536320B2 (ja) 瓦用の成形型
CN211169816U (zh) 一种带有自动过滤装置的糠醛灌装机
CN212953095U (zh) 一种码垛机限位机构
CN211587928U (zh) 一种环保型废纸回收设备
JPS55158824A (en) Material holder for extrusion work

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225