DE4415121A1 - Device for cleaning contaminated liquids - Google Patents
Device for cleaning contaminated liquidsInfo
- Publication number
- DE4415121A1 DE4415121A1 DE19944415121 DE4415121A DE4415121A1 DE 4415121 A1 DE4415121 A1 DE 4415121A1 DE 19944415121 DE19944415121 DE 19944415121 DE 4415121 A DE4415121 A DE 4415121A DE 4415121 A1 DE4415121 A1 DE 4415121A1
- Authority
- DE
- Germany
- Prior art keywords
- cavity
- filter paper
- components
- liquid
- cleaned
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/02—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles without inserted separating walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
- B04B1/14—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge
Landscapes
- Centrifugal Separators (AREA)
Abstract
Description
In der Metallindustrie werden Emulsionen in der Regel mittels Papierfilter von den mitgeschwemmten Schwebstoffen gereinigt. Diese Filter müssen als Sondermüll entsorgt werden.In the metal industry, emulsions are usually used Paper filter cleaned of suspended particles. These filters must be disposed of as special waste.
Der in Patentanspruch 1 angegebenen Erfindung lagen folgende Probleme zugrunde:The invention specified in claim 1 were the following Underlying problems:
- a) Papierfilter ersetzena) Replace paper filter
- b) bessere Reinigungswirkung erzielenb) achieve better cleaning effect
- c) kontinuierlich einsatzbereit seinc) be continuously operational
Diese Probleme können durch den Patentanspruch befriedigend gelöst werden.These problems can be satisfied by the claim be solved.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin:The advantages achieved with the invention are in particular in this:
- a) Papierfilter entfallen ersatzlosa) Paper filters are not required
- b) bessere Reinigungswirkung wird erreicht, da die Wirkung nicht von der Filterleistung des Papiers abhängig istb) better cleaning effect is achieved because the effect does not depend on the filter performance of the paper
- c) individuelle und variable Einstellmöglichkeiten der Anlage in bezug auf Drehzahl, Dauer des Öffnens, Dauer des Schließens, Menge des Durchflusses. Die Beschickung der Anlage bei Rotation mit verunreinigter Flüssigkeit und Entnahme der gereinigten Flüssigkeit kann kontinuierlich erfolgen.c) individual and variable setting options System in relation to speed, duration of opening, duration of closing, amount of flow. The feed the system when rotating with contaminated liquid and removal of the cleaned liquid can done continuously.
Ein weiterer Vorteil der Erfindung ergibt sich aus
Patentanspruch 2:
Einbringen des Gemisches radial in den Hohlraum im äußeren
Durchmesserbereich.Another advantage of the invention results from claim 2:
Introducing the mixture radially into the cavity in the outer diameter range.
Es ergibt sich der Vorteil, daß die festen Bestandteile nicht die gereinigte Flüssigkeit durchschweben (durchdringen) müssen, da das Gemisch im äußeren Durchmesserbereich eingebracht wird, wenn schon eine größere Fliehkraft auf die festen (schwereren) Schwebstoffe einwirkt; dadurch lagern sich die festen Teile radial in kürzester Zeit ab.There is the advantage that the solid components are not float through the cleaned liquid need, because the mixture in the outer diameter range is introduced when there is already a greater centrifugal force on the acts on solid (heavier) suspended matter; thereby camp the fixed parts radially in no time.
Ein zusätzlicher Vorteil nach Patentanspruch 3 dieser
Erfindung:
Austrittsöffnungen für die Flüssigkeit radial im inneren
Durchmesserbereich angeordnet.An additional advantage according to claim 3 of this invention:
Outlet openings for the liquid are arranged radially in the inner diameter range.
Die Schaumbildung unterbleibt, da keine großen Fliehkräfte auf die Emulsion einwirken, wenn sie radial weggeschleudert wird, da die Austrittsöffnungen im inneren Durchmesserbereich angeordnet sind.Foaming does not occur because there are no large centrifugal forces act on the emulsion when it is flung radially, because the outlet openings in the inner diameter range are arranged.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird wie folgt beschrieben:An embodiment of the invention is in the drawing is shown and is described as follows:
- 1) Rotationsteil1) rotating part
- 2) Rotationsteil2) rotating part
- 3) Austrittsöffnung: gereinigte Flüssigkeit3) Outlet: cleaned liquid
- 4) Zuführbohrung: verunreinigte Flüssigkeit4) Feed hole: contaminated liquid
- 5) Trennfläche: Austrittsöffnung für Ablagerungen und Restflüssigkeit.5) Partition: outlet for deposits and Residual liquid.
Werden Teil 1 und Teil 2 in Umdrehung versetzt, bei Pos. 4 das Gemisch in den Hohlraum gepumpt, so wirkt die Rotationskraft auf die Bestandteile des Gemisches insoweit, daß sich die schwereren Bestandteile des Gemisches am Umfang des Hohlraumes ablagern; und die Emulsion (Flüssigkeit) durch Pos. 3 aus dem Hohlraum ausfließen kann. Somit ist eine kontinuierliche Trennung (Reinigung) möglich.If part 1 and part 2 are rotated, the mixture is pumped into the cavity at item 4 , the rotational force acts on the components of the mixture to the extent that the heavier components of the mixture are deposited on the circumference of the cavity; and the emulsion (liquid) can flow out of the cavity through item 3 . This enables continuous separation (cleaning).
Zum Ausscheiden der schwereren Teile (Ablagerung) werden Teil 1 und Teil 2 axial verschoben (geöffnet), so daß die Ablagerungen durch den Abstand zwischen Teil 1 und Teil 2 - zusammen mit der restlichen Flüssigkeit - radial unter Mithilfe der Rotationskraft ausgebracht wird.To remove the heavier parts (deposits), part 1 and part 2 are moved axially (opened) so that the deposits are removed radially with the help of the rotational force due to the distance between part 1 and part 2 - together with the remaining liquid.
Nun können Teil 1 und Teil 2 wieder geschlossen werden und der Reinigungsprozeß beginnt von vorn.Now part 1 and part 2 can be closed again and the cleaning process starts again.
Die Lagerung, die Antriebskraft, die Antriebsart, das Sich- axiale-Verschiebenlassen, das sich Schließen der Rotationsteile, die Hohlraumausbildung richten sich nach der Baugröße der Anlage. Gleichfalls richtet sich die Fertigung der Anlage nach der Baugröße; alle bekannten Methoden lassen sich hier anwenden.The storage, the driving force, the type of drive, the safety axial-shifting, which closes the Rotation parts, the cavity formation depend on the Size of the system. Production is also aligned the system according to the size; leave all known methods apply here.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944415121 DE4415121C2 (en) | 1994-04-29 | 1994-04-29 | Centrifuge for dirty liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944415121 DE4415121C2 (en) | 1994-04-29 | 1994-04-29 | Centrifuge for dirty liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4415121A1 true DE4415121A1 (en) | 1994-10-13 |
DE4415121C2 DE4415121C2 (en) | 1996-11-28 |
Family
ID=6516862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19944415121 Expired - Fee Related DE4415121C2 (en) | 1994-04-29 | 1994-04-29 | Centrifuge for dirty liquids |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4415121C2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1640707A (en) * | 1923-09-29 | 1927-08-30 | Laughlin Filter Corp | Machine for separating solids from liquids or liquids from liquids |
DE2255766A1 (en) * | 1972-11-14 | 1974-05-16 | Otto Wimmer | Double cone centrifuge with quick action - double cone forms barrel with hydraulic closing, rapid opening by spring and large vent valve |
DE2921837A1 (en) * | 1978-07-05 | 1980-01-17 | Hitachi Ltd | COUNTERFLOW CONTACT CENTRIFUGE |
DE3638782A1 (en) * | 1986-11-13 | 1988-05-26 | Krupp Gmbh | Method for the separation (removal) of solids from suspensions and centrifuge decanter for carrying out the method |
JPH0521760A (en) * | 1991-07-09 | 1993-01-29 | Ricoh Co Ltd | Method and apparatus for drawing sea-of-gate-conformed floor plan |
-
1994
- 1994-04-29 DE DE19944415121 patent/DE4415121C2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1640707A (en) * | 1923-09-29 | 1927-08-30 | Laughlin Filter Corp | Machine for separating solids from liquids or liquids from liquids |
DE2255766A1 (en) * | 1972-11-14 | 1974-05-16 | Otto Wimmer | Double cone centrifuge with quick action - double cone forms barrel with hydraulic closing, rapid opening by spring and large vent valve |
DE2921837A1 (en) * | 1978-07-05 | 1980-01-17 | Hitachi Ltd | COUNTERFLOW CONTACT CENTRIFUGE |
DE3638782A1 (en) * | 1986-11-13 | 1988-05-26 | Krupp Gmbh | Method for the separation (removal) of solids from suspensions and centrifuge decanter for carrying out the method |
JPH0521760A (en) * | 1991-07-09 | 1993-01-29 | Ricoh Co Ltd | Method and apparatus for drawing sea-of-gate-conformed floor plan |
Also Published As
Publication number | Publication date |
---|---|
DE4415121C2 (en) | 1996-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE929356C (en) | Slingshot for separating sludge | |
DE3544115C2 (en) | ||
DE69514117T3 (en) | DEVICE FOR TREATING LIQUID BY FILTRATION AND CENTRIFUGATION | |
DE837373C (en) | Centrifuge for separating components of different specific gravity of a liquid or gaseous medium | |
DE3202294C1 (en) | Continuously working full-jacket countercurrent centrifugal extractor | |
DE2319839A1 (en) | IMPROVEMENT FOR CENTRIFUGES | |
DE19618249A1 (en) | Screw centrifuge with centrifugal valve | |
DE2427718A1 (en) | SELF-CLEANING CENTRIFUGE | |
DE1011362B (en) | Centrifuge for separating the centrifuged material into a lighter and a heavier liquid component and a sludge component | |
DE1141951B (en) | Centrifuge for separating sludge-containing liquids with a set of plates arranged in the separation chamber | |
DE1532676A1 (en) | Sludge centrifuge with sludge escaping during operation | |
DE2409917A1 (en) | MUD CENTRIFUGE | |
EP4196285A1 (en) | Separator insert and separator | |
DE3728901C1 (en) | Weir for adjusting the level of liquid in solid-bowl centrifuge drums of worm centrifuges | |
DE2901607B1 (en) | Solid bowl screw centrifuge | |
DE2064704C3 (en) | Centrifuge for cleaning an agent in a reciprocating internal combustion engine | |
DE4415121A1 (en) | Device for cleaning contaminated liquids | |
DE60035268T2 (en) | Centrifuge rotor with reaction drive | |
DE639879C (en) | Slingshot | |
DE2905645C2 (en) | ||
DE3341281C2 (en) | ||
WO1993013865A1 (en) | Solid bowl worm centrifuge | |
DE3041210A1 (en) | Automatic discharge centrifuge for suspended solids - has skimming element with additional smaller diameter skimmer admitting cleansing fluid into distributing space | |
DE896176C (en) | Centrifugal drum for treating a liquid mixture consisting of hydrocarbons, goudron and acid | |
DE1532712C3 (en) | Device for the automatic suction of centrifugal liquid from a lower storage container into a centrifugal drum |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licenses declared | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |