DE20218822U1 - Return device for used cooling lubricant accumulating on processing machines - Google Patents
Return device for used cooling lubricant accumulating on processing machines Download PDFInfo
- Publication number
- DE20218822U1 DE20218822U1 DE20218822U DE20218822U DE20218822U1 DE 20218822 U1 DE20218822 U1 DE 20218822U1 DE 20218822 U DE20218822 U DE 20218822U DE 20218822 U DE20218822 U DE 20218822U DE 20218822 U1 DE20218822 U1 DE 20218822U1
- Authority
- DE
- Germany
- Prior art keywords
- cooling lubricant
- return
- connecting lines
- processing machines
- pumps
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0057—Devices for removing chips outside the working area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Rückfördervorrichtung für an Bearbeitungsmaschinen anfallenden verbrauchten Kühlschmierstoff mit einer Mehrzahl Pumpen für eine Mehrzahl Bearbeitungsmaschinen, wobei mindestens jeweils eine Pumpe von einer Bearbeitungsmaschine verbrauchten Kühlschmierstoff abzieht, die Pumpen über absperrbare Anschlußleitungen in eine Sammelleitung fördern, dadurch gekennzeichnet, daß die Sammelleitung (4) in einem den Anschlüssen (5) der Anschlußleitungen (3) in Fließrichtung nachgeordneten Endbereich (6) einen verschließbaren Auslaß (8, 9) aufweist, der an eine zentrale Filteranlage (10) anschließt, und in einem den Anschlüssen (5) der Anschlußleitungen (3) in Fließrichtung vorgeordneten Endbereich (7) einen Rücklaufspeicherbehälter (11) aufweist, in dem in die Sammelleitung (4) einströmender Kühlschmierstoff bei zeitweilig verschließbarem Auslaß (9) aufstaubar ist.Return conveyor device for used cooling lubricant on processing machines with a plurality of pumps for a plurality of processing machines, wherein at least one pump draws used cooling lubricant from each processing machine, which pumps the pumps via lockable connecting lines into a collecting line, characterized in that the collecting line (4) in one Connections (5) of the connecting lines (3) in the flow direction downstream end region (6) has a closable outlet (8, 9) which connects to a central filter system (10), and in one of the connections (5) of the connecting lines (3) in End region (7) upstream of the flow direction has a return storage container (11) in which cooling lubricant flowing into the manifold (4) can be stowed with an temporarily closable outlet (9).
Description
Die Erfindung betrifft eine Rückfördervorrichtung für an Bearbeitungsmaschinen anfallenden verbrauchten Kühlschmierstoff mit einer Mehrzahl Pumpen für eine Mehrzahl Bearbeitungsmaschinen.The invention relates to a return device for at Machine tools used cooling lubricant with a plurality Pumps for a plurality of processing machines.
Der verbrauchte Kühlschmierstoff enthält Feststoffrückstände, insbesondere Späne, die sich in Förderleitungen zu Filteranlagen ablagern und dort zu unerwünschten Verschmutzungen führen. Es ist deshalb notwendig, Spüldüsen einzusetzen oder die Filteranlagen den Bearbeitungsmaschinen unmittelbar nachzuordnen. Jeder Bearbeitungsmaschine eine eigene Filteranlage zuzuordnen, insbesondere dann, wenn an einer Maschinenstraße eine Mehrzahl Bearbeitungsmaschinen in Reihe angeordnet sind, ist allerdings aufwendig.The used cooling lubricant contains solid residues, in particular chips, which are in conveyor lines deposit to filter systems and lead there to undesirable contamination. It it is therefore necessary to use flushing nozzles or to arrange the filter systems directly after the processing machines. To assign a separate filter system to each processing machine, especially when there are a number of processing machines on one machine line are arranged in a row, however, is complex.
Aufgabe der Erfindung ist es daher, eine Rückfördervorrichtung für an Bearbeitungsmaschinen anfallenden verbrauchten Kühlschmierstoff mit einer Mehrzahl Pumpen für eine Mehrzahl Bearbeitungsmaschinen nach dem Oberbegriff des Anspruchs 1 zu schaffen, die den verbrauchten Kühlschmierstoff in eine zentrale Filteranlage leitet und dabei wartungsarm arbeitet.The object of the invention is therefore a return device for at Machine tools used cooling lubricant with a plurality Pumps for a plurality of processing machines according to the preamble of the claim 1 to create the used cooling lubricant in a central Filter system conducts and works with low maintenance.
Diese Aufgabe wird durch die Merkmale des kennzeichnenden Teils des Anspruchs 1 gelöst.This task is due to the characteristics of the characterizing part of claim 1 solved.
Hierdurch wird eine Rückfördervorrichtung geschaffen, die bedarfsbezogen durchgespült werden kann, um in der Sammelleitung eventuell abgelagerte Feststoffe auszutragen. Für eine solche diskontinuierliche Beseitigung auftretender Ablagerungen kann die Rückfördervorrichtung mit einer im Gegensatz zum normalen Fördern von verunreinigtem Kühlschmierstoff von den einzelnen Bearbeitungsmaschinen durch die Sammelleitung zur zentralen Filteranlage mit einer höheren Geschwindigkeit, bedingt durch Stauhöhe im Rücklaufspeicherbehälter, gespült werden. Der Spülbetrieb besteht dabei aus zwei Phasen, der Befüllphase und der Spülphase.This creates a return device, which flushed through as needed can be used to remove any solids deposited in the collecting line unsubscribe. For such discontinuous removal of deposits can occur the return device in contrast to the normal delivery of contaminated cooling lubricant from the individual processing machines through the manifold to the central filter system at a higher speed, due to storage level in the return storage tank. The flushing operation consists of two phases, the filling phase and the rinsing phase.
Vorzugsweise ist die Sammelleitung mit zumindest einem leichten Gefälle zur zentralen Filteranlage ausgebildet, damit der verunreinigte Kühlschmierstoff aufgrund der Schwerkraft durch die Sammelleitung fließt. Weiterhin ist bevorzugt, die Anschlußleitungen als Steigleitungen auszubilden, um eine Höhendifferenz auszubilden.The manifold is preferably with at least a slight slope trained to the central filter system so that the contaminated coolant due to gravity flowing through the manifold. Farther is preferred, the connecting lines form as risers to form a height difference.
Weitere Ausgestaltungen der Erfindung sind den Unteransprüchen und der nachfolgenden Beschreibung zu entnehmen.Further refinements of the invention are the dependent claims and the following description.
Die Erfindung wird nachstehend anhand des in der beigefügten Abbildung dargestellten Ausführungsbeispiels näher erläutert.The invention is illustrated below of the attached Figure shown embodiment explained in more detail.
Die Erfindung betrifft eine Rückfördervorrichtung
für an
Bearbeitungsmaschinen
Bei dem in
In dem in Fließrichtung nachgeordneten Endbereich
Die Sammelleitung
Durch die Sammelleitung
Der Rücklaufspeicherbehälter
Im Endbereich
Die Rückfördervorrichtung dient der Leitung von
separat anfallendem, verunreinigtem Kühlschmierstoff in die zentrale
Filteranlage
Der Normalzustand des Systems ist
die Betriebsart der Freispiegelleitung. Hierbei fördern die Pumpen
Der Sonderzustand des Systems ist
die Betriebsart des Spülbetriebs,
der aus zwei Phasen besteht, der Befüllphase des Systems und der
Spülphase.
Während
der Befüllphase
wird die gesamte Sammelleitung
Die Befüllphase endet mit einem Füllstand maximal.
Das System kann dann direkt in die Spülphase übergehen, wozu die Füllstandsmeßeinrichtung
Während
der Spülphase
wird die gesamte aufgestaute Flüssigkeit
innerhalb kurzer Zeit in die Filteranlage
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20218822U DE20218822U1 (en) | 2002-12-04 | 2002-12-04 | Return device for used cooling lubricant accumulating on processing machines |
DE10303784A DE10303784B4 (en) | 2002-12-04 | 2003-01-31 | Return conveyor device for consumed cooling lubricant accumulating on processing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20218822U DE20218822U1 (en) | 2002-12-04 | 2002-12-04 | Return device for used cooling lubricant accumulating on processing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20218822U1 true DE20218822U1 (en) | 2004-04-15 |
Family
ID=32115652
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20218822U Expired - Lifetime DE20218822U1 (en) | 2002-12-04 | 2002-12-04 | Return device for used cooling lubricant accumulating on processing machines |
DE10303784A Expired - Fee Related DE10303784B4 (en) | 2002-12-04 | 2003-01-31 | Return conveyor device for consumed cooling lubricant accumulating on processing machines |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10303784A Expired - Fee Related DE10303784B4 (en) | 2002-12-04 | 2003-01-31 | Return conveyor device for consumed cooling lubricant accumulating on processing machines |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE20218822U1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005004561A1 (en) * | 2005-02-01 | 2006-08-03 | Bürener Maschinenfabrik GmbH | Return conveyor device for consumed cooling lubricant accumulating on processing machines |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3926700A1 (en) * | 1989-08-12 | 1991-02-14 | Scheible Versorgungsanlagen | METHOD AND DEVICE FOR DISPOSAL OF LIQUID MEDIA WITH PRODUCTION RESIDUES |
DE4312101A1 (en) * | 1993-04-08 | 1994-10-13 | Mannesmann Ag | Process for transporting contaminated cooling lubricants |
-
2002
- 2002-12-04 DE DE20218822U patent/DE20218822U1/en not_active Expired - Lifetime
-
2003
- 2003-01-31 DE DE10303784A patent/DE10303784B4/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10303784A1 (en) | 2004-06-24 |
DE10303784B4 (en) | 2011-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040519 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20060307 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20090310 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20110701 |