DE108553C - - Google Patents

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Publication number
DE108553C
DE108553C DENDAT108553D DE108553DC DE108553C DE 108553 C DE108553 C DE 108553C DE NDAT108553 D DENDAT108553 D DE NDAT108553D DE 108553D C DE108553D C DE 108553DC DE 108553 C DE108553 C DE 108553C
Authority
DE
Germany
Prior art keywords
oil
division
filter
hand
filtration
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.)
Active
Application number
DENDAT108553D
Other languages
German (de)
Publication of DE108553C publication Critical patent/DE108553C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Zweck vorliegender Erfindung ist, bei der Filtration von Oelen nach Möglichkeit zu vermeiden, dafs sich der Schmutz in den Filtern festsetzt und dieselben verstopft.The purpose of the present invention is, if possible, in the filtration of oils avoid that the dirt settles in the filters and clogs them.

Zur Erreichung dieses Zweckes sind die Filter in dem in beiliegender Zeichnung dargestellten Filtrirapparat derartig angeordnet, dafs den im OeI enthaltenen Schmutztheilen Gelegenheit gegeben wird, sich abzusetzen, und dafs stets nur die obersten und reinsten OeI-schichten zur Filtration gelangen.To achieve this, the filters are shown in the accompanying drawing Filtrirapparat arranged in such a way that the dirt contained in the oil The opportunity is given to withdraw, and that only the uppermost and purest oil layers are ever given reach the filtration.

Die Büchsen, in welchen sich die einzelnen Filterplatten befinden und vermöge deren sich die Filter, falls sich eine Auswechselung nöthig macht, leicht durch die obere Oeffnung entfernen lassen, sind in der Weise angebracht, dafs sie frei in die einzelnen, zur Beobachtung der Filtration zweckmäfsig aus Glas hergestellten Abtheilungen des Filtrirapparates hineinhängen und, wenn diese mit OeI gefüllt sind, nur in dessen obere Schichten eintauchen.The cans in which the individual filter plates are located and are capable of being the filters, if it is necessary to change them, can easily be removed through the upper opening are placed in such a way that they can be freely introduced into the individual for observation After the filtration, suspend sections of the filter apparatus made of glass and, if these are filled with OeI, only immerse in its upper layers.

In gleicher Weise taucht auch das Rohr e, welches die unterste, zum Abscheiden der gröbsten Verunreinigungen bestimmte, ebenfalls aus Glas hergestellte Äbtheilung des Apparates mit der nächsthöheren, die erste Filterbatterie enthaltenden verbindet, nur in die obere Oelschicht ein.In the same way, the tube e, which connects the lowest part of the apparatus, which is also made of glass and which is intended to separate the coarsest impurities, is only immersed in the upper layer of oil.

Es wird daher, wenn das nach Oeffnung des Hahnes a, mit dem der Entlüftungshahn b gekuppelt ist, in die unterste Abtheilung des Apparates gelangte OeI mittelst der Luftpumpe d oder durch eine andere Druckeinrichtung unter Druck gesetzt wird, stets nur die oberste Oelschicht in die Filter gelangen, während die untere, welche die durch ihre Schwere abgelagerten Verunreinigungen enthält, in der betreffenden Abtheilung verbleibt.Therefore, when the oil that comes into the lowest compartment of the apparatus after opening the valve a, with which the vent valve b is coupled, is pressurized by means of the air pump d or by some other pressure device, only the uppermost layer of oil will always enter the filter while the lower one, which contains the impurities deposited by its gravity, remains in the relevant compartment.

Die Ablagerung wird dadurch begünstigt, dafs, wenn das OeI einmal unter Druck gesetzt ist, dieser- infolge der Compression der in den einzelnen Abtheilungen oberhalb des Oeles vorhandenen, durch die Filterbüchsen abgesperrten Luftmengen genügt, um ein Abziehen des Oeles durch Oeffnen des Hahnes f mit Zwischenpausen je nach Bedarf zu gestatten, bis sich der Druck in allen Gefäfsen ausgeglichen hat.The deposition is favored, that when the oil is again put under pressure, this- is sufficient due to the compression of the above of the oil present in the individual divisions, locked through the filter sleeves air quantities, for a removal of the oil by opening the cock with Allow breaks as needed until the pressure in all vessels has equalized.

In diesen Pausen haben die Verunreinigungen ausreichend Zeit, sich abzusetzen, und es gelangt ein weniger verunreinigtes OeI in die Filter.During these breaks, the contaminants have enough time to settle and it gets there a less contaminated oil in the filters.

Der abgesetzte Schmutz wird durch die Hähne g abgezogen, wobei gleichzeitig eine Durchspülung der Filter erzielt wird, indem durch Ausdehnung der comprimirten Luft in den einzelnen Gefäfsen bereits filtrirtes OeI von oben nach unten durch die Filter zurückgeprefst wird, so dafs etwa auf der Unterseite der Filter anhaftende Schmutztheilchen fortgespült werden.The deposited dirt is drawn off through the taps g , and at the same time the filters are flushed through, in that, by expanding the compressed air in the individual vessels, oil which has already been filtered is forced back through the filter from top to bottom, so that, for example, on the underside of the filter adhering dirt particles are washed away.

Aus der untersten Abtheilung wird der Schmutz durch den Hahn c entfernt, wobei infolge der Anordnung eines Ventils auf dem Rohr e ein Zurücktreten von OeI nicht stattfindet. The dirt is removed from the lowest compartment through the cock c , whereby, owing to the arrangement of a valve on the pipe e, there is no receding of oil.

Der Apparat kann gleichzeitig dazu verwendet werden, Verluste an Tropföl bei dem Abzapfen, reinen Oeles aus den Vorrathsbehältern zu vermeiden, indem diese durch die gleiche Vorrichtung wie der Filtrirapparat unter Druck gesetzt und mittelst der durch Hahn f At the same time, the apparatus can be used to avoid losses of dripping oil when drawing off pure oil from the storage containers, by putting them under pressure by the same device as the filter apparatus and by means of the tap f

verschlossenen Rohrleitung mit der Abzapföffnung des Filtrirapparates verbunden werden, so dafs abfallendes Tropföl in den Filtrirapparat gelangt.sealed pipeline with the tap opening of the Filtrirapparates are connected, so that falling drip oil into the Filtrirapparat got.

Claims (1)

Patent-Anspruch:Patent claim: An Oelfiltrirapparaten mit mehreren über einander angeordneten Filterabtheilungen, bei welchen die Filtration des Oeles aus der unteren in die nächst höhere Abtheilung stets von der obersten reinsten Schicht der unteren Abtheilung her stattfindet, die Anordnung von frei in die Abtheilungen hineinhängenden, die einzelnen Filterplatten enthaltenden Büchsen und des Verbindungsrohres der beiden untersten Abtheilungen derart, dafs über dem OeI in jeder Abtheilung eine Luftmenge abgesperrt wird, zum Zwecke, bei einmaliger genügender Compression einerseits einen genügenden Druck zum Abzapfen von OeI in das Absetzen der Verunreinigungen befördernden Zwischenräumen zu sichern, andererseits beim Ablassen der abgesetzten Verunreinigungen ein Durchspülen der Filter von oben nach unten behufs Entfernung anhaftender Schmutztheilchen zu bewirken. On oil filter devices with several filter sections arranged one above the other, at which is always the filtration of the oil from the lower to the next higher division takes place from the uppermost purest layer of the lower division, the arrangement of cans containing the individual filter plates hanging freely in the compartments and of the connecting pipe of the two lowest sections in such a way that above the oil in a quantity of air is shut off from each division, for the purpose of which, in the case of a single division, sufficient Compression on the one hand a sufficient pressure to draw off OeI in the settling of the To secure interstices conveying contamination, on the other hand when draining the settled Impurities a flushing of the filter from top to bottom to remove to cause adhering dirt particles. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT108553D Active DE108553C (en)

Publications (1)

Publication Number Publication Date
DE108553C true DE108553C (en)

Family

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Family Applications (1)

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Country Status (1)

Country Link
DE (1) DE108553C (en)

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