WO2001060493A1 - Procede et dispositif pour epurer des liquides - Google Patents

Procede et dispositif pour epurer des liquides Download PDF

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Publication number
WO2001060493A1
WO2001060493A1 PCT/CH2001/000091 CH0100091W WO0160493A1 WO 2001060493 A1 WO2001060493 A1 WO 2001060493A1 CH 0100091 W CH0100091 W CH 0100091W WO 0160493 A1 WO0160493 A1 WO 0160493A1
Authority
WO
WIPO (PCT)
Prior art keywords
coolant
liquid
tank
suction device
coolant tank
Prior art date
Application number
PCT/CH2001/000091
Other languages
German (de)
English (en)
Inventor
Josef Vogel
Original Assignee
Vobhag Finishing Systems
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 Vobhag Finishing Systems filed Critical Vobhag Finishing Systems
Priority to AU2001229947A priority Critical patent/AU2001229947A1/en
Priority to EP01902231A priority patent/EP1257341A1/fr
Publication of WO2001060493A1 publication Critical patent/WO2001060493A1/fr

Links

Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based
    • 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
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

La présente invention concerne un procédé d'épuration de liquides (2) qui sont utilisés en un circuit presque fermé, procédé selon lequel les particules de grande taille se déposent, à partir du liquide, selon un premier processus de filtration grossière (7), et les fines particules contenues dans le liquide sont enlevées selon un processus de sédimentation consécutif, qui se déroule dans un réservoir à liquide (8). Aussi bien les petites particules, sous forme de sédiments, que les particules de grande taille sont ensuite conduites à un dispositif de filtration fine (10), dans un circuit séparé, dispositif de filtration fine où ces particules sont complètement retirées du liquide (2) et, de façon avantageuse, forment un concentré de boue consistant qui est facile à manipuler et à éliminer. Ce procédé d'épuration convient en particulier à l'épuration d'eau de refroidissement utilisée pour le refroidissement des outils de machines-outils.
PCT/CH2001/000091 2000-02-16 2001-02-12 Procede et dispositif pour epurer des liquides WO2001060493A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001229947A AU2001229947A1 (en) 2000-02-16 2001-02-12 Method and device for purifying liquids
EP01902231A EP1257341A1 (fr) 2000-02-16 2001-02-12 Procede et dispositif pour epurer des liquides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2992000 2000-02-16
CH299/00 2000-02-16

Publications (1)

Publication Number Publication Date
WO2001060493A1 true WO2001060493A1 (fr) 2001-08-23

Family

ID=4490238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2001/000091 WO2001060493A1 (fr) 2000-02-16 2001-02-12 Procede et dispositif pour epurer des liquides

Country Status (3)

Country Link
EP (1) EP1257341A1 (fr)
AU (1) AU2001229947A1 (fr)
WO (1) WO2001060493A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459839A1 (fr) * 2003-03-19 2004-09-22 Cem di Cimini Nicola Installation pour le traitement de copeaux et la récupération de l'huile
FR2979275A1 (fr) * 2011-08-24 2013-03-01 Philippe Bruno Rouzee Appareillage accessoire pour meuleuse, notamment pour meuleuse s'utilisant pour la taille des verres optiques
CN103394967A (zh) * 2013-07-17 2013-11-20 上虞市金科环境设备有限公司 一种切削液回收再生机
CN104275626A (zh) * 2014-09-24 2015-01-14 浙江长兴天辰磁业有限公司 汝铁硼切削机床用冷却液回收装置
CN104595469A (zh) * 2014-11-25 2015-05-06 合肥合锻机床股份有限公司 一种可使润滑油循环使用的油箱
CN105397562A (zh) * 2015-12-10 2016-03-16 宁波海天精工股份有限公司 一种应用于深孔加工的数控机床高压主轴内冷系统
CN105415087A (zh) * 2016-01-11 2016-03-23 苏州帝瀚环保科技股份有限公司 机床液箱净化系统
WO2021219243A1 (fr) * 2020-04-26 2021-11-04 Smart Material Printing B.V. Dispositif et procédé pour épurer et récupérer des lubrifiants et/ou des lubrifiants réfrigérants usagés
CN114392607A (zh) * 2022-01-14 2022-04-26 中国科学院上海光学精密机械研究所 光学镜片抛光液循环过滤装置
CN114505727A (zh) * 2022-01-11 2022-05-17 范婷婷 一种金属加工机台的冷却循环系统及其冷却方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455457A (en) * 1965-11-22 1969-07-15 Frank J Popelar Liquid filtering system for machine coolant
DE2220132A1 (de) * 1972-04-25 1973-12-06 Man Waerme Lufttechnik Verfahren und vorrichtung zum austragen des bei der verarbeitung von stahl anfallenden sinters aus einer fluessigkeit
DE2731538A1 (de) * 1977-07-09 1979-01-25 Spandau Maschf Geco Pumpentech Kuehlmittelfilteranlage
GB2084479A (en) * 1980-09-23 1982-04-15 Ford Motor Co Separating solids from liquids
US4872975A (en) * 1989-01-31 1989-10-10 Ingersoll-Rand Company System for separating abrasive material from a fluid used in fluid jet cutting
JPH07246542A (ja) * 1994-03-08 1995-09-26 Mazda Motor Corp 浄化装置
US5529695A (en) * 1994-07-21 1996-06-25 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for removing swarf and fines from cutting fluids

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455457A (en) * 1965-11-22 1969-07-15 Frank J Popelar Liquid filtering system for machine coolant
DE2220132A1 (de) * 1972-04-25 1973-12-06 Man Waerme Lufttechnik Verfahren und vorrichtung zum austragen des bei der verarbeitung von stahl anfallenden sinters aus einer fluessigkeit
DE2731538A1 (de) * 1977-07-09 1979-01-25 Spandau Maschf Geco Pumpentech Kuehlmittelfilteranlage
GB2084479A (en) * 1980-09-23 1982-04-15 Ford Motor Co Separating solids from liquids
US4872975A (en) * 1989-01-31 1989-10-10 Ingersoll-Rand Company System for separating abrasive material from a fluid used in fluid jet cutting
JPH07246542A (ja) * 1994-03-08 1995-09-26 Mazda Motor Corp 浄化装置
US5529695A (en) * 1994-07-21 1996-06-25 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for removing swarf and fines from cutting fluids

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DIETER W: "FILTERUNG VON KUPFERHALTIGEN KUEHL- UND SPUELFLUESSIGKEITEN", INDUSTRIE ANZEIGER,DE,LEINFELDEN-ECHTERDINGEN, vol. 97, no. 44, 30 May 1975 (1975-05-30), pages 869 - 871, XP002016488 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 01 31 January 1996 (1996-01-31) *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459839A1 (fr) * 2003-03-19 2004-09-22 Cem di Cimini Nicola Installation pour le traitement de copeaux et la récupération de l'huile
FR2979275A1 (fr) * 2011-08-24 2013-03-01 Philippe Bruno Rouzee Appareillage accessoire pour meuleuse, notamment pour meuleuse s'utilisant pour la taille des verres optiques
CN103394967A (zh) * 2013-07-17 2013-11-20 上虞市金科环境设备有限公司 一种切削液回收再生机
CN104275626A (zh) * 2014-09-24 2015-01-14 浙江长兴天辰磁业有限公司 汝铁硼切削机床用冷却液回收装置
CN104595469A (zh) * 2014-11-25 2015-05-06 合肥合锻机床股份有限公司 一种可使润滑油循环使用的油箱
CN105397562A (zh) * 2015-12-10 2016-03-16 宁波海天精工股份有限公司 一种应用于深孔加工的数控机床高压主轴内冷系统
CN105415087A (zh) * 2016-01-11 2016-03-23 苏州帝瀚环保科技股份有限公司 机床液箱净化系统
WO2021219243A1 (fr) * 2020-04-26 2021-11-04 Smart Material Printing B.V. Dispositif et procédé pour épurer et récupérer des lubrifiants et/ou des lubrifiants réfrigérants usagés
CN114505727A (zh) * 2022-01-11 2022-05-17 范婷婷 一种金属加工机台的冷却循环系统及其冷却方法
CN114392607A (zh) * 2022-01-14 2022-04-26 中国科学院上海光学精密机械研究所 光学镜片抛光液循环过滤装置
CN114392607B (zh) * 2022-01-14 2023-02-10 中国科学院上海光学精密机械研究所 光学镜片抛光液循环过滤装置

Also Published As

Publication number Publication date
EP1257341A1 (fr) 2002-11-20
AU2001229947A1 (en) 2001-08-27

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