ES2012205A6 - Un metodo y medios para el filtrado a presion. - Google Patents

Un metodo y medios para el filtrado a presion.

Info

Publication number
ES2012205A6
ES2012205A6 ES8900010A ES8900010A ES2012205A6 ES 2012205 A6 ES2012205 A6 ES 2012205A6 ES 8900010 A ES8900010 A ES 8900010A ES 8900010 A ES8900010 A ES 8900010A ES 2012205 A6 ES2012205 A6 ES 2012205A6
Authority
ES
Spain
Prior art keywords
pressure
filter
carrying
devices
out same
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
ES8900010A
Other languages
English (en)
Inventor
Mats Carlsson
Torbjorn Jonson
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.)
Metso Minerals Sala AB
Original Assignee
Sala International AB
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 Sala International AB filed Critical Sala International AB
Publication of ES2012205A6 publication Critical patent/ES2012205A6/es
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
    • B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
    • B01D25/007—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/19—Clamping means for closing the filter press, e.g. hydraulic jacks
    • 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
    • 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
    • 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
    • B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
    • B01D25/386—Nozzles

Abstract

UN METODO Y MEDIOS PARA EL FILTRADO A PRESION. EL PRESENTE INVENTO HACE REFERENCIA A UN METODO DE FILTRADO A PRESION, COMPRENDIENDO EL FILTRADO A PRESION (1) UTILIZANDO UNAS PLACAS DE PRESION (3, 4, 5, 6) QUE PUEDAN APRETARSE ENTRE SI. SE FORMAN CAMARAS DE PRESION (8) ENTRE LAS PLACAS DE PRESION Y EN CADA UNA DE LAS CAMARAS DE PRESION VAN MONTADAS DOS TELAS DE FILTRO SUSTANCIALMENTE VERTICALES. PARA DESPRENDER LOS CONGLOMERADOS (32) DE LAS TELAS DE FILTRO (9) SE UTILIZAN MEDIOS PARA PRODUCIR FUERZAS REPENTINAS DE ACELERACION, POR EJEMPLO, APARATOS DE GOLPEAR (34, 36, 38) QUE ACTUAN DIRECTA O INDIRECTAMENTE, O BIEN DISPOSITIVOS DE GOLPEAR O ELEMENTOS ELEVADORES QUE COOPERAN CON SUPERFICIES DE TOPE, CUYOS DISPOSITIVOS Y MEDIOS ESTAN DESTINADOS A DEJAR CAER LOS CARRILES DE GUIA (12) DESDE UNA POSICION ELEVADA.
ES8900010A 1988-01-08 1989-01-03 Un metodo y medios para el filtrado a presion. Expired - Fee Related ES2012205A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800039A SE462832B (sv) 1988-01-08 1988-01-08 Foerfarande och anordning vid pressfilter

Publications (1)

Publication Number Publication Date
ES2012205A6 true ES2012205A6 (es) 1990-03-01

Family

ID=20371014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900010A Expired - Fee Related ES2012205A6 (es) 1988-01-08 1989-01-03 Un metodo y medios para el filtrado a presion.

Country Status (10)

Country Link
US (1) US5133884A (es)
JP (1) JPH03502177A (es)
AU (1) AU2923089A (es)
DE (1) DE3891215C2 (es)
DK (1) DK163190A (es)
ES (1) ES2012205A6 (es)
FI (1) FI89010C (es)
PT (1) PT89396B (es)
SE (1) SE462832B (es)
WO (1) WO1989006155A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU628750B1 (en) * 1991-06-21 1992-09-17 Ishigaki Company Limited A filter press with cake removing devices
ZA926693B (en) * 1991-09-09 1993-03-08 Envirotech Proprietary Limited Filter press and method of operation.
IT1258500B (it) * 1992-02-06 1996-02-27 Franco Grigoletti Dispositivo di scarico per filtro-pressa
US5292434A (en) * 1992-04-07 1994-03-08 Benesi Steve C Filter apparatus and method using belt filter medium
ATE129421T1 (de) * 1992-08-27 1995-11-15 Truem Clar Tech Fritz Truemmel Vorrichtung zum lösen des kuchens einer kammerfilterpresse und verfahren zu ihrem betrieb.
SE9403179L (sv) 1994-09-22 1996-03-11 Sala International Ab Förfarande och anordning vid pressfilter
US5674384A (en) * 1995-10-20 1997-10-07 Jwi, Inc. Filter press with weight-responsive bumping of filter plates
US5855778A (en) * 1997-08-07 1999-01-05 William R. Perrin Ontario Ltd. Filter press
US7252850B2 (en) * 2003-05-30 2007-08-07 Delavau Llc High protein and high fiber food products
SE529120C2 (sv) * 2005-10-31 2007-05-02 Luossavaara Kiirunavaara Ab Pressluftfilter innefattande filterplattor för avvattning och torkning av suspensioner
SE0502409L (sv) * 2005-10-31 2007-04-24 Luossavaara Kiirunavaara Ab Filterplatta ingående i ett pressluftfilter för avvattning och torkning av suspensioner
JP7033248B2 (ja) * 2018-11-05 2022-03-10 株式会社石垣 フィルタープレスのろ布洗浄方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081420B (de) * 1955-03-29 1960-05-12 Otto Emele Pressfilter fuer zu entfeuchtendes Pressgut
DE1064029B (de) * 1955-07-05 1959-08-27 Otto Emele Verfahren zum Abloesen des entfeuchteten Pressgutes in einem Pressfilter und Ausgestaltung desselben
DE1897025U (de) * 1961-10-12 1964-07-23 Otto Emele Vorrichtung zum abloesen von filterkuchen in filterpressen.
US3622005A (en) * 1968-11-05 1971-11-23 Kurita Machinery Manuf Apparatus for automatically shaking filter cake in a filter press
US3669273A (en) * 1970-08-28 1972-06-13 Kurita Machinery Manuf Device for releasing filter cake in filter press
DE2158331C3 (de) * 1970-11-25 1975-07-24 Noritake Iron Works Co., Ltd., Osaka (Japan) Filterpresse
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
NL8420239A (nl) * 1984-08-15 1986-07-01 Kochkin Georgy M Filterpers.
JPS6140106U (ja) * 1984-08-17 1986-03-13 株式会社 栗田機械製作所 フイルタプレスの洗浄装置
SE453726B (sv) * 1986-07-10 1988-02-29 Sala International Ab Forfarande och anordning vid pressfilter
DE3640171A1 (de) * 1986-11-25 1988-05-26 Michael Steinroetter Verfahren und vorrichtung zum selbsttaetigen entleeren von filterpressen
JPH01207104A (ja) * 1988-02-15 1989-08-21 Ishigaki Kiko Kk フイルタプレスにおける濾布への加振装置
JP3163333B2 (ja) * 1993-06-30 2001-05-08 防衛庁技術研究本部長 ラムジェット

Also Published As

Publication number Publication date
SE462832B (sv) 1990-09-10
SE8800039D0 (sv) 1988-01-08
FI903261A0 (fi) 1990-06-28
US5133884A (en) 1992-07-28
FI89010C (fi) 1993-08-10
JPH03502177A (ja) 1991-05-23
AU2923089A (en) 1989-08-01
DE3891215C2 (es) 1992-07-23
DK163190D0 (da) 1990-07-06
PT89396A (pt) 1989-10-04
DK163190A (da) 1990-07-06
PT89396B (pt) 1993-12-31
FI89010B (fi) 1993-04-30
SE8800039L (sv) 1989-07-09
WO1989006155A1 (en) 1989-07-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20080104