ES2076871B1 - Filtro de lodos y metodo de ejecucion de filtrado con dicho filtro - Google Patents

Filtro de lodos y metodo de ejecucion de filtrado con dicho filtro

Info

Publication number
ES2076871B1
ES2076871B1 ES09301802A ES9301802A ES2076871B1 ES 2076871 B1 ES2076871 B1 ES 2076871B1 ES 09301802 A ES09301802 A ES 09301802A ES 9301802 A ES9301802 A ES 9301802A ES 2076871 B1 ES2076871 B1 ES 2076871B1
Authority
ES
Spain
Prior art keywords
filter
filtering
sludge
plates
performance method
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
ES09301802A
Other languages
English (en)
Other versions
ES2076871R (es
ES2076871A2 (es
Inventor
Joaquin Portet
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.)
TECNICAS HIDRAULICAS SA
Original Assignee
TECNICAS HIDRAULICAS SA
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 TECNICAS HIDRAULICAS SA filed Critical TECNICAS HIDRAULICAS SA
Priority to ES09301802A priority Critical patent/ES2076871B1/es
Priority to EP94500070A priority patent/EP0701852A1/en
Publication of ES2076871A2 publication Critical patent/ES2076871A2/es
Publication of ES2076871R publication Critical patent/ES2076871R/es
Application granted granted Critical
Publication of ES2076871B1 publication Critical patent/ES2076871B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/045—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with several adjacent casings
    • 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
    • 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
    • B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
    • 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
    • B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
    • 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
    • B01D25/12—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)

Abstract

FILTRO DE LODOS Y METODO DE EJECUCION DE FILTRADO CON DICHO FILTRO. UN FILTRO DE LODOS Y UN METODO DE EJECUCION CON DICHO FILTRO. SE HABILITAN UNAS PLACAS FILTRANTES DOTADAS DE UN REBORDE LATERAL CONEXO HACIA EL EXTERIOR EN LAS QUE SE ENFRENTAN LAS DICHAS PLACAS. LAS PLACAS FILTRANTES ESTAN ACTUADAS POR UNOS LARGUEROS QUE ACERCAN O ALEJAN UN SOPORTE MOVIL A OTRO FIJO, PROMOVIDO SU MOVIMIENTO POR UNOS CILINDROS HIDRAULICOS. EL RECORRIDO DEL SOPORTE MOVIL ESTA REGULADO POR UN FIN DE CARRERA. SE PRODUCE EN PRIMER LUGAR UN ACERCAMIENTO ENTRE LAS PLACAS, SEGUIDO DE UNA ENTRADA DE LODOS, HASTA LA DETECCION DE LA ENTRADA POR LA ACTUACION DE UNA SONDA QUE DETERMINA LA SEQUEDAD DE LAS TORTAS. UNA SEGUNDA ACTUACION DE LOS CILINDROS COMPLETA EL FILTRADO. SE LOGRA UNA INSTALACION Y UN PROCESO QUE ES ECONOMICO Y DE MENOR MANTENIMIENTO QUE LOS TRADICIONALES.
ES09301802A 1993-08-13 1993-08-13 Filtro de lodos y metodo de ejecucion de filtrado con dicho filtro Expired - Fee Related ES2076871B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES09301802A ES2076871B1 (es) 1993-08-13 1993-08-13 Filtro de lodos y metodo de ejecucion de filtrado con dicho filtro
EP94500070A EP0701852A1 (en) 1993-08-13 1994-04-19 Sludge filter and method of performing filtering with this filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09301802A ES2076871B1 (es) 1993-08-13 1993-08-13 Filtro de lodos y metodo de ejecucion de filtrado con dicho filtro

Publications (3)

Publication Number Publication Date
ES2076871A2 ES2076871A2 (es) 1995-11-01
ES2076871R ES2076871R (es) 1997-07-16
ES2076871B1 true ES2076871B1 (es) 1998-04-01

Family

ID=8282856

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301802A Expired - Fee Related ES2076871B1 (es) 1993-08-13 1993-08-13 Filtro de lodos y metodo de ejecucion de filtrado con dicho filtro

Country Status (2)

Country Link
EP (1) EP0701852A1 (es)
ES (1) ES2076871B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015012887B4 (de) * 2015-10-06 2025-03-13 Imko Micromodultechnik Gmbh Filterpresse und Verwendung eines elektromagnetisch arbeitenden Sensors in derselben
CN118833989B (zh) * 2024-09-20 2024-12-17 陕西至善环境工程有限公司 一种污泥处理用压滤脱水设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54078C (de) * J. HILL in Ashwood, Charles Street, Longton, Staf/ordshire, England Filterpresse mit umlegbaren porösen Platten
DE1206860B (de) * 1961-09-15 1965-12-16 Rittershaus & Blecher Maschine Plattenfilterpresse
GB1106388A (en) * 1963-11-14 1968-03-13 English Clays Lovering Pochin Improvements in or relating to filter-presses and method of using the same
US3815745A (en) * 1971-01-27 1974-06-11 N Mgeladze Device for evaluating the quality of cake in intermittent filters
DE2226957C3 (de) * 1972-06-02 1978-06-29 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Vorrichtung an einer Filterpresse zum gruppenweisen Öffnen der Filterplatten
GB2042077B (en) * 1979-01-31 1983-04-13 Johnson Progress Ltd Filter presses
US5110466A (en) * 1990-01-08 1992-05-05 Kiyoshi Tanii Filter press

Also Published As

Publication number Publication date
ES2076871R (es) 1997-07-16
ES2076871A2 (es) 1995-11-01
EP0701852A1 (en) 1996-03-20

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