DE3507063C1 - Pressing wall for filter elements of a filter press - Google Patents

Pressing wall for filter elements of a filter press

Info

Publication number
DE3507063C1
DE3507063C1 DE3507063A DE3507063A DE3507063C1 DE 3507063 C1 DE3507063 C1 DE 3507063C1 DE 3507063 A DE3507063 A DE 3507063A DE 3507063 A DE3507063 A DE 3507063A DE 3507063 C1 DE3507063 C1 DE 3507063C1
Authority
DE
Germany
Prior art keywords
pressing
filter
profile
row
edge
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
Application number
DE3507063A
Other languages
German (de)
Inventor
Werner Dipl-Ing Junker
Franz Heckl
Horst Dipl-Ing Opitz
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.)
LENSER KUNSTSTOFF PRESS
Original Assignee
LENSER KUNSTSTOFF PRESS
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 LENSER KUNSTSTOFF PRESS filed Critical LENSER KUNSTSTOFF PRESS
Priority to DE3507063A priority Critical patent/DE3507063C1/en
Application granted granted Critical
Publication of DE3507063C1 publication Critical patent/DE3507063C1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/16Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D25/164Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/16Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D25/21Plate and frame presses
    • B01D25/215Construction of the filter plates, frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D25/00Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/285Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes

Abstract

The pressing wall has an edge region (1), making its connection to the filter element, and a wall strip (3), which runs along this edge region and which can be bent at least to the extent of the pressing stroke of the pressing wall, and profile projections (4, 5, 6) covered by a filter cloth on the respective wall surface facing the filter chamber. The profile projections located in the bendable wall strip (3) are configured as profile ridges (4) having a length at least twice the width in plan view and arranged in a plurality of rows running parallel to the edge (1') of the pressing wall, the profile ridges (4) following one after the other in each row, having longitudinal axes (4') running in the direction of the row and being aligned with each other, and leaving gaps (8) between themselves for the passage of filtrate, and the profile ridges (4) of adjacent rows forming between these rows continuous bending channels (9) for the pressing wall, parallel to the pressing wall edge (1') in the direction of the row. <IMAGE>
DE3507063A 1985-02-28 1985-02-28 Pressing wall for filter elements of a filter press Expired DE3507063C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3507063A DE3507063C1 (en) 1985-02-28 1985-02-28 Pressing wall for filter elements of a filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3507063A DE3507063C1 (en) 1985-02-28 1985-02-28 Pressing wall for filter elements of a filter press

Publications (1)

Publication Number Publication Date
DE3507063C1 true DE3507063C1 (en) 1986-05-15

Family

ID=6263791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3507063A Expired DE3507063C1 (en) 1985-02-28 1985-02-28 Pressing wall for filter elements of a filter press

Country Status (1)

Country Link
DE (1) DE3507063C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843575A1 (en) * 1988-12-12 1990-06-13 Hansen Btr Gmbh Filter press
EP0358976A3 (en) * 1988-09-15 1990-07-11 Lenser Kunststoff-Presswerk Gmbh & Co. Kg Filter plate for filter press filtering elements
EP1078672A1 (en) * 1999-08-27 2001-02-28 FILTRUST, Kunststoff-Presswerk GmbH &amp; Co. Filter press with membrane filter elements
DE10221061A1 (en) * 2002-05-10 2003-11-27 Jv Kunststoffwerk Membrane, membrane plate and chamber plate for a filter press

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390772A (en) * 1964-06-19 1968-07-02 Chemokomplex Vegyipari Gep Es Mechanized heavy duty filter presses
DE3220487A1 (en) * 1982-05-29 1983-12-01 Lenser Kunststoff Press Filter plate
US4435288A (en) * 1981-10-09 1984-03-06 Kurita Machinery Manufacturing Company Limited Expressing plate assembly for filter press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390772A (en) * 1964-06-19 1968-07-02 Chemokomplex Vegyipari Gep Es Mechanized heavy duty filter presses
US4435288A (en) * 1981-10-09 1984-03-06 Kurita Machinery Manufacturing Company Limited Expressing plate assembly for filter press
DE3220487A1 (en) * 1982-05-29 1983-12-01 Lenser Kunststoff Press Filter plate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358976A3 (en) * 1988-09-15 1990-07-11 Lenser Kunststoff-Presswerk Gmbh & Co. Kg Filter plate for filter press filtering elements
DE3843575A1 (en) * 1988-12-12 1990-06-13 Hansen Btr Gmbh Filter press
EP1078672A1 (en) * 1999-08-27 2001-02-28 FILTRUST, Kunststoff-Presswerk GmbH &amp; Co. Filter press with membrane filter elements
DE10221061A1 (en) * 2002-05-10 2003-11-27 Jv Kunststoffwerk Membrane, membrane plate and chamber plate for a filter press
DE10221061B4 (en) * 2002-05-10 2006-03-09 Jvk Filtration Systems Gmbh Membrane, membrane plate and plate pack for a filter press
US7156993B2 (en) 2002-05-10 2007-01-02 Jvk Filtration Systems Gmbh Membrane, membrane plate and chamber plate for a filter press

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Legal Events

Date Code Title Description
D1 Grant (no unexamined application published) patent law 81
8100 Publication of the examined application without publication of unexamined application
8364 No opposition during term of opposition