CA2235404C - Presse a filtres avec cognement sensible au poids des plaques de filtration - Google Patents

Presse a filtres avec cognement sensible au poids des plaques de filtration Download PDF

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Publication number
CA2235404C
CA2235404C CA002235404A CA2235404A CA2235404C CA 2235404 C CA2235404 C CA 2235404C CA 002235404 A CA002235404 A CA 002235404A CA 2235404 A CA2235404 A CA 2235404A CA 2235404 C CA2235404 C CA 2235404C
Authority
CA
Canada
Prior art keywords
side rails
filter
plate
shifter
lift member
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
CA002235404A
Other languages
English (en)
Other versions
CA2235404A1 (fr
Inventor
David Mark Higgins
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.)
Siemens Industry Inc
Original Assignee
USFilter Corp
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 claimed from US08/546,107 external-priority patent/US5674384A/en
Application filed by USFilter Corp filed Critical USFilter Corp
Publication of CA2235404A1 publication Critical patent/CA2235404A1/fr
Application granted granted Critical
Publication of CA2235404C publication Critical patent/CA2235404C/fr
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
    • 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
    • B01D25/172—Plate spreading means
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/54—Computerised or programmable systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Un mécanisme de déplacement (22) pour une presse à filtre est pourvu d'un mécanisme de vibration (71) qui effectue le cognement de plaques individuelles de filtration (17) pendant leur séparation de la pile fermée afin de faciliter le délogement du gâteau de filtre et l'éjecter hors des plaques de filtration. Le dispositif de vibration peut faire vibrer ou cogner sélectivement les plaques de filtre individuelles en fonction du poids de la plaque de filtre sur laquelle il agit, de sorte que ce dispositif de vibration n'est activé que lors d'une détection d'une plaque de filtre dont le poids est supérieur à une valeur prédéterminée signifiant qu'une quantité indésirée trop importante du gâteau de filtre est collée à cette plaque.
CA002235404A 1995-10-20 1996-09-13 Presse a filtres avec cognement sensible au poids des plaques de filtration Expired - Fee Related CA2235404C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/546,107 1995-10-20
US08/546,107 US5674384A (en) 1995-10-20 1995-10-20 Filter press with weight-responsive bumping of filter plates
PCT/US1996/014990 WO1997014492A1 (fr) 1995-10-20 1996-09-13 Presse a filtres avec cognement sensible au poids des plaques de filtration

Publications (2)

Publication Number Publication Date
CA2235404A1 CA2235404A1 (fr) 1997-04-24
CA2235404C true CA2235404C (fr) 2007-03-06

Family

ID=37891604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002235404A Expired - Fee Related CA2235404C (fr) 1995-10-20 1996-09-13 Presse a filtres avec cognement sensible au poids des plaques de filtration

Country Status (1)

Country Link
CA (1) CA2235404C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451851A (zh) * 2013-08-05 2016-03-30 奥图泰(芬兰)公司 压滤机、用于支承过滤板堆垛的本体以及在压滤机中的结构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114317029A (zh) * 2021-12-29 2022-04-12 王长城 一种废矿物油回收利用系统
CN115228158A (zh) * 2022-07-22 2022-10-25 中煤西安设计工程有限责任公司 一种浓缩压滤智能控制系统及控制方法
CN117326720B (zh) * 2023-09-15 2024-04-05 河北彩客新材料科技股份有限公司 一种苯酐氯化废水处理再利用装置及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451851A (zh) * 2013-08-05 2016-03-30 奥图泰(芬兰)公司 压滤机、用于支承过滤板堆垛的本体以及在压滤机中的结构
CN105451851B (zh) * 2013-08-05 2017-05-31 奥图泰(芬兰)公司 压滤机、用于支承过滤板堆垛的本体以及在压滤机中的结构

Also Published As

Publication number Publication date
CA2235404A1 (fr) 1997-04-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140915