DE20305701U1 - Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide - Google Patents

Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide

Info

Publication number
DE20305701U1
DE20305701U1 DE20305701U DE20305701U DE20305701U1 DE 20305701 U1 DE20305701 U1 DE 20305701U1 DE 20305701 U DE20305701 U DE 20305701U DE 20305701 U DE20305701 U DE 20305701U DE 20305701 U1 DE20305701 U1 DE 20305701U1
Authority
DE
Germany
Prior art keywords
belt
filter
band
insertion device
guide
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 - Lifetime
Application number
DE20305701U
Other languages
German (de)
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.)
Fetzer & Co Erich GmbH
Original Assignee
Fetzer & Co Erich GmbH
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 Fetzer & Co Erich GmbH filed Critical Fetzer & Co Erich GmbH
Priority to DE20305701U priority Critical patent/DE20305701U1/en
Publication of DE20305701U1 publication Critical patent/DE20305701U1/en
Priority to DE200410015778 priority patent/DE102004015778A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

A lead-in device (46) with a hopper-shaped cross-section is provided for the filter belt (20). The device extends between the filter belt storage roll (24) and the belt guide (18) for making the belt follow a concave path. The lead-in device exit (52) is oriented substantially in the running direction of the belt. The concave path of the filter belt defines a filter trough (28) bordered at both ends by filter casing walls (16).

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Bandfilter mit einem Filterband, das von einer Vorratsrolle abgewickelt wird, mit einer Bandführung, die das Filterband zur Bildung einer Filtermulde auf einer konkaven Bahn führt, wobei die Filtermulde an Stirnseiten durch Wandungen des Bandfilters begrenzt wird, dadurch gekennzeichnet, dass das Bandfilter (10) eine im Schnitt trichterförmige Einführeinrichtung (46) für das Filterband (20) aufweist, die das Filterband (20) auf einem Weg von der Vorratsrolle (24) zur Bandführung (18) durchläuft und deren Auslassmündung (52) in etwa in einer Bandlaufrichtung des Filterbandes (20) ausgerichtet ist.1.Band filter with a filter band that is unwound from a supply roll, with a band guide that guides the filter band to form a filter trough on a concave path, the filter trough being delimited on the end faces by walls of the band filter, characterized in that the band filter ( 10 ) has a funnel-shaped insertion device ( 46 ) for the filter belt ( 20 ), which passes through the filter belt ( 20 ) on a path from the supply roll ( 24 ) to the belt guide ( 18 ) and its outlet opening ( 52 ) approximately in a belt running direction the filter belt ( 20 ) is aligned. 2. Bandfilter nach Anspruch 1, dadurch gekennzeichnet, dass die Auslassmündung (52) der Einführeinrichtung (46) nahe an der Bandführung (18) angeordnet ist.2. Belt filter according to claim 1, characterized in that the outlet mouth ( 52 ) of the insertion device ( 46 ) is arranged close to the belt guide ( 18 ). 3. Bandfilter nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Einführeinrichtung (46) keine beweglichen Teile aufweist.3. Band filter according to claim 1 or 2, characterized in that the insertion device ( 46 ) has no moving parts. 4. Bandfilter nach Anspruch 3, dadurch gekennzeichnet, dass sich die Einführeinrichtung (46) durchgehend über die Breite des Filterbandes (20) erstreckt. 4. Belt filter according to claim 3, characterized in that the insertion device ( 46 ) extends continuously across the width of the filter belt ( 20 ). 5. Bandfilter nach Anspruch 3, dadurch gekennzeichnet, dass die Einführeinrichtung (46) bewegliche Teile des Bandfilters (10) abdeckt.5. Band filter according to claim 3, characterized in that the insertion device ( 46 ) covers moving parts of the band filter ( 10 ). 6. Bandfilter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Bandfilter (10) ein umlaufendes Stützband (34) aufweist, dessen eines Trum sich im Bereich der Filtermulde (28) an einer Außenseite des Filterbandes (20) befindet, sich mit dem Filterband (20) mitbewegt und das Filterband (20) von außen abstützt, und dass die Einführeinrichtung (46) das Filterband (20) zwischen das Stützband (34) und die Bandführung (18) lenkt.6. Belt filter according to one of the preceding claims, characterized in that the belt filter ( 10 ) has a circumferential support belt ( 34 ), one strand of which is located in the region of the filter trough ( 28 ) on an outside of the filter belt ( 20 ), with the The filter belt ( 20 ) moves with it and the filter belt ( 20 ) is supported from the outside, and that the insertion device ( 46 ) guides the filter belt ( 20 ) between the support belt ( 34 ) and the belt guide ( 18 ). 7. Bandfilter nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Vorratsrolle (24) oberhalb einer Einlassmündung der Einführeinrichtung (46) angeordnet ist.7. Belt filter according to one of the preceding claims, characterized in that the supply roll ( 24 ) is arranged above an inlet mouth of the insertion device ( 46 ). 8. Bandfilter nach Anspruch 7, dadurch gekennzeichnet, dass eine Drehachse der Vorratsrolle (24) um etwa einen Radius der vollen Vorratsrolle (24) seitlich zur Einlassmündung der Einführeinrichtung (46) versetzt ist.8. Band filter according to claim 7, characterized in that an axis of rotation of the supply roll ( 24 ) is offset by approximately a radius of the full supply roll ( 24 ) laterally to the inlet mouth of the insertion device ( 46 ).
DE20305701U 2003-04-09 2003-04-09 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide Expired - Lifetime DE20305701U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20305701U DE20305701U1 (en) 2003-04-09 2003-04-09 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide
DE200410015778 DE102004015778A1 (en) 2003-04-09 2004-03-31 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20305701U DE20305701U1 (en) 2003-04-09 2003-04-09 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide

Publications (1)

Publication Number Publication Date
DE20305701U1 true DE20305701U1 (en) 2003-07-31

Family

ID=27675360

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20305701U Expired - Lifetime DE20305701U1 (en) 2003-04-09 2003-04-09 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide
DE200410015778 Ceased DE102004015778A1 (en) 2003-04-09 2004-03-31 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE200410015778 Ceased DE102004015778A1 (en) 2003-04-09 2004-03-31 Belt filter, has hopper-shaped lead in device for belt between storage roll and belt guide

Country Status (1)

Country Link
DE (2) DE20305701U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2879690T3 (en) 2017-03-07 2021-11-22 Dipl Ing Erich Fetzer Gmbh & Co Kg Band filter

Also Published As

Publication number Publication date
DE102004015778A1 (en) 2004-10-28

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030904

R163 Identified publications notified

Effective date: 20040302

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060512

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20090520

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20110518

R071 Expiry of right
R071 Expiry of right