DE20007698U1 - Filters for cleaning emulsions from metal cutting - Google Patents

Filters for cleaning emulsions from metal cutting

Info

Publication number
DE20007698U1
DE20007698U1 DE20007698U DE20007698U DE20007698U1 DE 20007698 U1 DE20007698 U1 DE 20007698U1 DE 20007698 U DE20007698 U DE 20007698U DE 20007698 U DE20007698 U DE 20007698U DE 20007698 U1 DE20007698 U1 DE 20007698U1
Authority
DE
Germany
Prior art keywords
filter
scraper
housing
elements
insert
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
DE20007698U
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.)
Buerener Maschinenfabrik GmbH
Original Assignee
Buerener Maschinenfabrik 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 Buerener Maschinenfabrik GmbH filed Critical Buerener Maschinenfabrik GmbH
Priority to DE20007698U priority Critical patent/DE20007698U1/en
Publication of DE20007698U1 publication Critical patent/DE20007698U1/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
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element

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 erfaßtThe description text was not recorded electronically

Claims (8)

1. Filter zum Reinigen von Emulsionen aus der spangebenden Metallbearbeitung mit einem Filtergehäuse zur Aufnahme von Emulsionen und einem in die aufgenommene Emulsion eintauchenden Filtereinsatz in Form von Filter­ elementen mit mindestens einer Hohlachse, die an eine von einer Saugpumpe beaufschlagbaren Ableitung angeschlossen sind für ein Strömen der Emulsion aus dem Filtergehäuse durch den Filtereinsatz in die Ableitung, und mit einem Abstreifer zum Entfernen von an der Filterfläche der Filterelemente abge­ setzten Spänen, dadurch gekennzeichnet, daß das Filtergehäuse (1) von einem einen Zufluß für zu reinigende Emulsion aufweisenden Filtertrog gebildet wird, der ein Senkungsbecken mit mindestens einer gegenüber der Vertikalen geneigt ansteigenden Filtertrogseite (20) umfaßt, entlang der eine umlaufende Kratzerkette (16) mit einem Steigstück für ein Austragen anfallender Späne angeordnet ist, und der Filtereinsatz (2) derart auf das Steigstück der Kratzerkette (16) aufgesetzt ist, daß die Kratzerkette (16) in Antriebsräder (24, 26, 28) von drehbar um die Filterelemente (4, 6, 8) angeordnete Abstreifer (32) eingreift.1.Filter for cleaning emulsions from metal cutting with a filter housing for receiving emulsions and a filter insert immersed in the absorbed emulsion in the form of filter elements with at least one hollow axis, which are connected to a discharge line that can be acted upon by a suction pump for a flow of the Emulsion from the filter housing through the filter insert into the discharge line, and with a scraper for removing chips deposited on the filter surface of the filter elements, characterized in that the filter housing ( 1 ) is formed by a filter trough which has an inflow for emulsion to be cleaned and which comprises a sinking basin with at least one filter trough side ( 20 ) which rises at an angle to the vertical, along which a circumferential scraper chain ( 16 ) with a riser for discharging chips is arranged, and the filter insert ( 2 ) in this way onto the riser of the scraper chain e ( 16 ) is placed so that the scraper chain ( 16 ) engages in drive wheels ( 24 , 26 , 28 ) by wipers ( 32 ) arranged rotatably around the filter elements ( 4 , 6 , 8 ). 2. Filter nach Anspruch 1, dadurch gekennzeichnet, daß die Kratzerkette (16) nur in Antriebsräder (24, 26, 28) solcher Abstreifer (32) eingreift, die ein zweites Hilfsantriebsrad (29, 30, 31) umfassen, das für einen indirekten Antrieb des Abstreifers (32) mindestens eines benachbarten Filterelementes in Wirkeingriff mit dessen Antriebsrad (23, 25, 27) bringbar ist.2. Filter according to claim 1, characterized in that the scraper chain ( 16 ) engages only in drive wheels ( 24 , 26 , 28 ) of such wipers ( 32 ) which comprise a second auxiliary drive wheel ( 29 , 30 , 31 ) which is for an indirect Drive of the scraper ( 32 ) of at least one adjacent filter element can be brought into active engagement with its drive wheel ( 23 , 25 , 27 ). 3. Filter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Filtereinsatz (2) mehrere Filterelemente umfaßt, denen jeweils ein Abstreifer (32) zugeordnet ist, und die Abstreifer (32) jeweils ein auf dem Filterelement gelagertes Antriebsrad und ein entlang der jeweiligen Filterfläche verfahrbares Abstreiferblech (40) umfassen. 3. Filter according to claim 1 or 2, characterized in that the filter insert ( 2 ) comprises a plurality of filter elements, each of which a wiper ( 32 ) is assigned, and the wiper ( 32 ) each have a drive wheel mounted on the filter element and one along the respective one Include movable scraper plate ( 40 ). 4. Filter nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Filterelemente von Filterspulen gebildet werden, deren Filterfläche von einem Spaltsieb gebildet wird.4. Filter according to one of claims 1 to 3, characterized in that the Filter elements are formed by filter coils, the filter area of one Slotted screen is formed. 5. Filter nach Anspruch 4, dadurch gekennzeichnet, daß die Filterfläche in Abhängigkeit von der Durchsatzleistung wählbar ist.5. Filter according to claim 4, characterized in that the filter surface in Depending on the throughput is selectable. 6. Filter nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Filterfeinheit durch eine Spaltöffnungsweite der Filterelemente einstellbar ist.6. Filter according to claim 4 or 5, characterized in that the filter fineness is adjustable by a gap opening width of the filter elements. 7. Filter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Filtergehäuse (1) als selbständige Moduleinheit auf einen Späneförderer aufsetzbar ist, dessen durch Stecksiebe vorgereinigter Kühlmittelaustrag an den Zufluß (13) des Filtergehäuses (1) anschließbar ist.7. Filter according to one of claims 1 to 6, characterized in that the filter housing ( 1 ) can be placed as an independent module unit on a chip conveyor, the coolant discharge pre-cleaned by plug-in sieves can be connected to the inflow ( 13 ) of the filter housing ( 1 ). 8. Filter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Filtergehäuse (1) als selbständige Moduleinheit in einen Tank einbaubar ist.8. Filter according to one of claims 1 to 6, characterized in that the filter housing ( 1 ) can be installed as an independent module unit in a tank.
DE20007698U 2000-04-28 2000-04-28 Filters for cleaning emulsions from metal cutting Expired - Lifetime DE20007698U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20007698U DE20007698U1 (en) 2000-04-28 2000-04-28 Filters for cleaning emulsions from metal cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20007698U DE20007698U1 (en) 2000-04-28 2000-04-28 Filters for cleaning emulsions from metal cutting

Publications (1)

Publication Number Publication Date
DE20007698U1 true DE20007698U1 (en) 2000-08-03

Family

ID=7940814

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20007698U Expired - Lifetime DE20007698U1 (en) 2000-04-28 2000-04-28 Filters for cleaning emulsions from metal cutting

Country Status (1)

Country Link
DE (1) DE20007698U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109173379A (en) * 2018-10-31 2019-01-11 北京北排装备产业有限公司 A kind of grid slag water-removing press and its application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109173379A (en) * 2018-10-31 2019-01-11 北京北排装备产业有限公司 A kind of grid slag water-removing press and its application method

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000907

R163 Identified publications notified

Effective date: 20001206

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B01D0035020000

Ipc: B01D0029640000

Effective date: 20001220

R150 Term of protection extended to 6 years

Effective date: 20030707

R151 Term of protection extended to 8 years

Effective date: 20060630

R152 Term of protection extended to 10 years

Effective date: 20080702

R071 Expiry of right