EP0515011A3 - Process for the cleaning of metallic grinding slurries from oil or oily emulsions - Google Patents

Process for the cleaning of metallic grinding slurries from oil or oily emulsions Download PDF

Info

Publication number
EP0515011A3
EP0515011A3 EP19920250125 EP92250125A EP0515011A3 EP 0515011 A3 EP0515011 A3 EP 0515011A3 EP 19920250125 EP19920250125 EP 19920250125 EP 92250125 A EP92250125 A EP 92250125A EP 0515011 A3 EP0515011 A3 EP 0515011A3
Authority
EP
European Patent Office
Prior art keywords
cleaning
oil
oily emulsions
metallic grinding
grinding slurries
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.)
Withdrawn
Application number
EP19920250125
Other languages
German (de)
Other versions
EP0515011A2 (en
Inventor
Dieter Boettger
Elmar Frese
Joerg Oberdiek
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0515011A2 publication Critical patent/EP0515011A2/en
Publication of EP0515011A3 publication Critical patent/EP0515011A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
EP19920250125 1991-05-23 1992-05-19 Process for the cleaning of metallic grinding slurries from oil or oily emulsions Withdrawn EP0515011A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914117060 DE4117060A1 (en) 1991-05-23 1991-05-23 METHOD FOR CLEANING METAL GRINDING SLUDGE OF OIL OR OIL-BASED EMULSIONS
DE4117060 1991-05-23

Publications (2)

Publication Number Publication Date
EP0515011A2 EP0515011A2 (en) 1992-11-25
EP0515011A3 true EP0515011A3 (en) 1993-02-03

Family

ID=6432377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920250125 Withdrawn EP0515011A3 (en) 1991-05-23 1992-05-19 Process for the cleaning of metallic grinding slurries from oil or oily emulsions

Country Status (2)

Country Link
EP (1) EP0515011A3 (en)
DE (1) DE4117060A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712077A (en) * 2009-11-20 2012-10-03 埃尓温·容克尓机械制造有限公司 Method for separating grinding oil from grinding slurry, a separating station for separating grinding oil from grinding slurry, and a processing plant for separating grinding oil from grinding slurry

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007542A1 (en) * 2000-02-18 2001-08-23 Boehringer Daniel Grinding slurry press has soft press piston with deformations caused during pre-pressing process corrected prior to pressing process for forming tablets
WO2002096611A1 (en) 2001-05-29 2002-12-05 Memc Electronic Materials, S.P.A. Method for treating an exhausted glycol-based slurry
DE102012209818A1 (en) 2012-06-12 2013-12-12 Erwin Junker Grinding Technology A.S. Apparatus and method for separating abrasive oil from abrasive slurries
CN113352673B (en) * 2021-06-22 2022-11-25 喀什光华现代农业有限公司 Cold oil press for seeds with high oil content

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788126A (en) * 1953-09-15 1957-04-09 Indiana Commercial Filters Cor Clarifier
DE2909347B2 (en) * 1978-03-10 1980-11-20 Centro Ricerche Fiat S.P.A., Orbassano, Turin (Italien) Process for the recovery of the constituents of grinding sludge and the device used to carry out the process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841886B2 (en) * 1979-01-19 1983-09-16 久一 安川 How to collect cutting oil
JPS57136959A (en) * 1981-02-20 1982-08-24 Oishi Eng:Kk Purifying device for grinding fluid
JPS57211449A (en) * 1981-06-18 1982-12-25 Yoshida Tekkosho:Kk System for separating metal chip from cutting oil
JPS62297067A (en) * 1986-06-17 1987-12-24 Nisshin Steel Co Ltd Purification of grinding chips including grinding oil and equipment thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788126A (en) * 1953-09-15 1957-04-09 Indiana Commercial Filters Cor Clarifier
DE2909347B2 (en) * 1978-03-10 1980-11-20 Centro Ricerche Fiat S.P.A., Orbassano, Turin (Italien) Process for the recovery of the constituents of grinding sludge and the device used to carry out the process

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
MASCHINENMARKT Bd. 82, Nr. 26, 1976, WüRZBURG Seiten 427 - 429 J. TRIESCH 'Filtersysteme für die Reinigung von Kühlschmierflüssigkeiten' *
PATENT ABSTRACTS OF JAPAN vol. 12, no. 190 (M-704)(3037) 3. Juni 1988 & JP-A-62 297 067 ( NISSHIN STEEL CO. ) 24. Dezember 1987 *
PATENT ABSTRACTS OF JAPAN vol. 4, no. 147 (M-36)(629) 16. Oktober 1980 & JP-A-55 101 352 ( KIYUUICHI YASUKAWA ) 2. August 1980 *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 235 (C-136)(1113) 20. November 1982 & JP-A-57 136 959 ( OOISHI ENJINIYARINGU ) 24. August 1982 *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 71 (M-202)(1216) 24. März 1983 & JP-A-57 211 449 ( YOSHIDA TEKKOSHO ) 25. Dezember 1982 *
TZ F. PRAKT. METALLBEARB. Bd. 68, Nr. 11, 1974, Seiten 409 - 412 H. KNOBLOCH 'K}hlschmierstoffreinigung beim Tiefbohren und Honen' *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712077A (en) * 2009-11-20 2012-10-03 埃尓温·容克尓机械制造有限公司 Method for separating grinding oil from grinding slurry, a separating station for separating grinding oil from grinding slurry, and a processing plant for separating grinding oil from grinding slurry
CN102712077B (en) * 2009-11-20 2015-02-11 埃尓温·容克尓机械制造有限公司 Method for separating grinding oil from grinding slurry, a separating station for separating grinding oil from grinding slurry, and a processing plant for separating grinding oil from grinding slurry

Also Published As

Publication number Publication date
EP0515011A2 (en) 1992-11-25
DE4117060A1 (en) 1992-11-26

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