SE507349C2 - Device for cleaning cutting fluids - Google Patents

Device for cleaning cutting fluids

Info

Publication number
SE507349C2
SE507349C2 SE9600490A SE9600490A SE507349C2 SE 507349 C2 SE507349 C2 SE 507349C2 SE 9600490 A SE9600490 A SE 9600490A SE 9600490 A SE9600490 A SE 9600490A SE 507349 C2 SE507349 C2 SE 507349C2
Authority
SE
Sweden
Prior art keywords
float
container
fluids
pump
bellows
Prior art date
Application number
SE9600490A
Other languages
Swedish (sv)
Other versions
SE9600490L (en
SE9600490D0 (en
Inventor
Bengt Wallin
Original Assignee
Bengt Wallin
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 Bengt Wallin filed Critical Bengt Wallin
Priority to SE9600490A priority Critical patent/SE507349C2/en
Publication of SE9600490D0 publication Critical patent/SE9600490D0/en
Priority to PCT/SE1997/000194 priority patent/WO1997030821A1/en
Publication of SE9600490L publication Critical patent/SE9600490L/en
Publication of SE507349C2 publication Critical patent/SE507349C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/106—Overflow skimmers with suction heads; suction heads
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Lubricants (AREA)

Abstract

The present invention relates to a device for cleaning fluids such as cutting fluids, washing fluids or other fluids, from e.g. oil leaks, such as lubricants or other impurities. The invention is characterized in that it comprises a float for application in the fluid to be cleaned, e.g. in a cutting-fluid vessel, said float consisting of a container (1) with an upper part (2) of a type that will float on inner and outer fluids, e.g. with lower density than these fluids or with the aid of an air pocket, thereby constituting a floating body which floats on the surface fluid entering through an inlet (5) at the top of the container, side walls (3) and a bottom (4), together forming a container with an inlet (5) at the top and a conduit (6, 7) leading from the container (1) to a pump for pumping off surface fluid that has entered the container.

Description

507 349 å Flottören flyter på skärvätskan, och oljan och de andra föroreningarna lägger sig i ett tunt lager ovanpå denna. 507 349 å The float floats on the cutting fluid, and the oil and the others the contaminants settle in a thin layer on top of this.

Flottören är till vikt och form så avvägd, att dess överkant ligger strax under oljeskiktet, som därvid inflyter i flottören. I flottören samlas därvid de icke önskvärda oljorna med de andra föroreningarna, som därefter pumpas bort till destruktion eller annan behandling. Vid pumpningen erhåller flottören en liten vertikal vågrörelse, som underlättar avrinningen.The float is so balanced in weight and shape that its upper edge is just below the oil layer, which thereby influences in the float. The undesirable ones gather in the float the oils with the other impurities, which are then pumped away for destruction or other treatment. When pumping the float receives a small vertical wave motion, which facilitates drainage.

Ritning: Uppfinningen är exemplifierad i bifogad ritning, som visar en flottör för applicering i ett skärvätskekärl.Drawing: The invention is exemplified in the accompanying drawing, which shows one float for application in a cutting fluid vessel.

Utföringsexempel: Bifogad ritning visar en flottör (1) enligt uppfinningen, avsedd att flyta på skärvätskan i en skärvätskebehållare.Exemplary embodiments: The attached drawing shows a float (1) according to the invention, intended to float on the cutting fluid in a cutting fluid container.

Skärvätska användes i olika maskinbearbetningsförfaranden, såsom fräsning, borrning etc. och vid dessa förfaranden användes även olika oljor, såsom smörjolja, hydraulolja, gejdolja, och vid bearbetningen förekommer även andra föroreningar, såsom metallspån, damm etc, vilket tillsammans med smörjoljan kan inläcka i skärvätskan och efter en tid kontaminera denna. Dylika föroreningar lägger sig till större delen ovanpå skärvätskan (se lager 8), och flottören är så avpassad till vikt och form, att den flyter med överdelen i nivå med skärvätskans övre yta, och föroreningarna flyter i ett tunt lager ovanpå. I flottörens överdel är anordnad en med inlopp (5) försedd, fräst PVC-kropp (2). Bälgens 23 507 349 sidoväggar utgöras av en bälg (3), utförd i lämplig gummiblandning och ansluten mellan överdelen (2) och en bottendel (4) av rostfritt stál.Cutting fluid was used in various machining processes, such as milling, drilling, etc. and in these processes various oils were also used, such as lubricating oil, hydraulic oil, guide oil, and during processing there are also others pollutants, such as metal shavings, dust, etc., which together with the lubricating oil can leak into the cutting fluid and after a while contaminate this. Such pollutants add up the part on top of the cutting fluid (see layer 8), and the float is so adapted to weight and shape, that it floats with the upper part in level with the upper surface of the cutting fluid, and the contaminants flow in a thin layer on top. In the upper part of the float is arranged one with inlet (5) fitted, milled PVC body (2). The bellows 23 507 349 side walls consist of a bellows (3), made of suitable rubber compound and connected between the upper part (2) and a bottom part (4) of stainless steel.

Föroreningarna inflyter i flottören och samlas i botten, varifrån de pumpas ut via en pumpledning (6,7) medelst en pump (ej visad). Pumpledningen bestàr delvis av ett i bälgen (1) instickande rör, mynnande nära botten (6). Rörets överdel fortsätter till en pump (ej visad) och pumpas till en avfallsbehállare eller liknande.The pollutants flow into the float and accumulate at the bottom, from which they are pumped out via a pump line (6,7) by means of a pump (not shown). The pump line consists partly of one in the bellows (1) plug-in pipe, opening near the bottom (6). The upper part of the pipe continues to a pump (not shown) and is pumped to a waste containers or the like.

Vid pumpningen erhålles en varierande rörelse upp och ner (se dubbelpilen), vilket underlättar avrinningen.During pumping, a varying up and down movement is obtained (see double arrow), which facilitates drainage.

Efter hand som niván i skärvätskekärlet minskar sjunker även bälgen ihop, men fortsätter sin reningseffekt trots detta.As the level in the cutting fluid vessel decreases, it decreases even the bellows together, but continues its cleansing effect despite this.

Uppfinningen kan varieras pà mångahanda sätt inom ramen för nedanstående patentkrav.The invention can be varied in many ways within the scope for the following claims.

Claims (4)

507 349 ~4 BAIEEIESBAL507 349 ~ 4 BAIEEIESBAL l.Anordning för rening av vätskor, såsom skärvätskor fråm inläckande oljor, såsom smörjolja och andra föroreningar, kännetecknad därav, att den består av en flottör för appli- cering i den vätska, som skall renas, såsom i ett skärvätskekärl, vilken flottör består av en behållare (1) med en överdel (2) med inlopp (5) in i flottören, sidoväggar i form av en bälg (3) samt en botten (4), anslutan till bälgen, tillsammans bildande en behållare med inlopp upptill och en från behållaren (1) till en pump gående ledning (6,7) för avpumpning av i flottören influten smörjolja eller liknande och andra föroreningar.Device for cleaning liquids, such as cutting fluids from leaking oils, such as lubricating oil and other contaminants, characterized in that it consists of a float for application in the liquid to be purified, such as in a cutting liquid vessel, which float consists of a container (1) with an upper part (2) with inlet (5) into the float, side walls in the form of a bellows (3) and a bottom (4), connected to the bellows, together forming a container with inlet at the top and one from the container (1) to a pump-going line (6,7) for pumping out lubricating oil or the like and other contaminants influencing the float. 2.Anordning enligt patentkrav 1, kännetecknad därav, att överdelen (2) är utformad i PVC-plast, lämpligen fräst.Device according to claim 1, characterized in that the upper part (2) is formed of PVC plastic, suitably milled. 3.Anordning enligt patentkrav 1, kännetecknad därav, att bälgen (3) är utformad i en gummiblandning och bottnen (4) i rostfritt stål.Device according to claim 1, characterized in that the bellows (3) is formed in a rubber mixture and the bottom (4) in stainless steel. 4.Anordning enligt något av föregående patentkrav, känneteck- nad därav, att pumpledningen (7,6) består av ett i flottören genom överdelen (2) ner mot flottörens botten nedstickande rör (6), ansluten till en pump.Device according to one of the preceding claims, characterized in that the pump line (7, 6) consists of a tube (6) projecting into the float through the upper part (2) down towards the bottom of the float, connected to a pump.
SE9600490A 1996-02-12 1996-02-12 Device for cleaning cutting fluids SE507349C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9600490A SE507349C2 (en) 1996-02-12 1996-02-12 Device for cleaning cutting fluids
PCT/SE1997/000194 WO1997030821A1 (en) 1996-02-12 1997-02-08 Device for purifying liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600490A SE507349C2 (en) 1996-02-12 1996-02-12 Device for cleaning cutting fluids

Publications (3)

Publication Number Publication Date
SE9600490D0 SE9600490D0 (en) 1996-02-12
SE9600490L SE9600490L (en) 1997-08-13
SE507349C2 true SE507349C2 (en) 1998-05-18

Family

ID=20401344

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600490A SE507349C2 (en) 1996-02-12 1996-02-12 Device for cleaning cutting fluids

Country Status (2)

Country Link
SE (1) SE507349C2 (en)
WO (1) WO1997030821A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516043C2 (en) * 2000-03-21 2001-11-12 Alfa Laval Ab Apparatus and method for separating a surface layer of a liquid
FR2893336A1 (en) * 2005-11-14 2007-05-18 Bernard Reyboz Self-contained collector for pollutants such as hydrocarbons floating on water surface comprises platform supporting expanding well with pumps to extract water and pollutants
WO2011160645A1 (en) * 2010-06-25 2011-12-29 Green Iq A device and a method for removing a liquid from a water surface
CN113103061A (en) * 2021-04-23 2021-07-13 广州特尼卡机械科技有限公司 Pre-warning and pre-homogenizing cutting fluid supply device for machine tool manufacturing and cutting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759390A (en) * 1970-03-05 1973-09-18 Megator Pumps Compressor The removal of surface layers from liquids
JPS62144720A (en) * 1985-12-16 1987-06-27 Kitamura Kikai Kk Cutting oil filter
FR2702232B1 (en) * 1993-03-05 1995-05-05 Lechelon Bernard Floating skimming device.

Also Published As

Publication number Publication date
WO1997030821A1 (en) 1997-08-28
SE9600490L (en) 1997-08-13
SE9600490D0 (en) 1996-02-12

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NUG Patent has lapsed