FR2419318A1 - Procede de recuperation de composants des boues d'operations de rectification et dispositif de mise en oeuvre - Google Patents

Procede de recuperation de composants des boues d'operations de rectification et dispositif de mise en oeuvre

Info

Publication number
FR2419318A1
FR2419318A1 FR7905556A FR7905556A FR2419318A1 FR 2419318 A1 FR2419318 A1 FR 2419318A1 FR 7905556 A FR7905556 A FR 7905556A FR 7905556 A FR7905556 A FR 7905556A FR 2419318 A1 FR2419318 A1 FR 2419318A1
Authority
FR
France
Prior art keywords
sludge
oily liquid
separator
cylinders
recovering components
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
Application number
FR7905556A
Other languages
English (en)
Other versions
FR2419318B1 (fr
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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
Priority claimed from IT6752178A external-priority patent/IT1107112B/it
Priority claimed from IT6752578A external-priority patent/IT1111617B/it
Priority claimed from IT6752478A external-priority patent/IT1111616B/it
Application filed by Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of FR2419318A1 publication Critical patent/FR2419318A1/fr
Application granted granted Critical
Publication of FR2419318B1 publication Critical patent/FR2419318B1/fr
Granted legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Procédé de récupération de composants de boues de rectification et machine munie d'un dispositif servant à séparer les parcelles solides contenues dans ces boues d'avec le liquide huileux retenu par ces parcelles. Cette machine est caractérisée en ce qu'elle est munie, en aval dudit séparateur, d'une paire de cylindres 15 tournant en sens inverse l'un de l'autre, de moyens 16 servant à entraîner les boues de rectification retenues par le séparateur entre ces deux cylindres 15, en vue de séparer une nouvelle fraction du liquide huileux sous l'effet de la compression des boues entre les cylindres et de moyens 13 servant à mélanger cette nouvelle fraction de liquide huileux avec la partie de liquide huileux séparée par le séparateur, en vue de son recyclage. Les fragments de métal récupéré sont destinés notamment à la fabrication d'éponge ou poudre de fer.
FR7905556A 1978-03-10 1979-03-02 Procede de recuperation de composants des boues d'operations de rectification et dispositif de mise en oeuvre Granted FR2419318A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT6752178A IT1107112B (it) 1978-03-10 1978-03-10 Macchina rettificatrice
IT6752578A IT1111617B (it) 1978-03-10 1978-03-10 Procedimento per la trasformazione in vista di una successiva utilizzazione industriale delle melme costituite da polveri di acciaio in un veicolo oleoso ottenute come scarto in operazioni di lavorazione meccanica particolarmente operazioni di rettifica
IT6752478A IT1111616B (it) 1978-03-10 1978-03-10 Procedimento per la trasforamzione in vista di una successiva utilizzazione industriale delle melme costituite da polveri di ghisa in un veicolo oleoso ottenute come scarto in operazioni di lavorazione meccanica particolarmente operazioni di rettifica

Publications (2)

Publication Number Publication Date
FR2419318A1 true FR2419318A1 (fr) 1979-10-05
FR2419318B1 FR2419318B1 (fr) 1983-12-23

Family

ID=27273773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905556A Granted FR2419318A1 (fr) 1978-03-10 1979-03-02 Procede de recuperation de composants des boues d'operations de rectification et dispositif de mise en oeuvre

Country Status (5)

Country Link
AU (1) AU511910B2 (fr)
DE (1) DE2909347C3 (fr)
ES (1) ES478461A1 (fr)
FR (1) FR2419318A1 (fr)
GB (1) GB2017517B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576520A1 (fr) * 1991-02-20 1994-01-05 Constant Velocity Systems, Inc. Procede et appareil de meulage d'une piece

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117060A1 (de) * 1991-05-23 1992-11-26 Mannesmann Ag Verfahren zum reinigen metallischer schleifschlaemme von oel oder oelhaltigen emulsionen
JP3249373B2 (ja) * 1996-02-21 2002-01-21 信越半導体株式会社 水溶性スラリー廃液の再利用システム
US6231628B1 (en) 1998-01-07 2001-05-15 Memc Electronic Materials, Inc. Method for the separation, regeneration and reuse of an exhausted glycol-based slurry
WO2002096611A1 (fr) * 2001-05-29 2002-12-05 Memc Electronic Materials, S.P.A. Traitement d'une suspension usee a base de glycol
CN104888957B (zh) * 2015-04-14 2017-07-18 台州市路桥飞亚鸿丰机械有限公司 纸带型分离器
CN109352418B (zh) * 2018-11-06 2024-04-05 温州京特数控设备有限公司 一种数控设备用水箱
CN109318046A (zh) * 2018-12-04 2019-02-12 苏州帝瀚环保科技股份有限公司 一种机床切削液回收系统
CN113510545B (zh) * 2021-07-08 2022-08-26 上海远迹新材料有限公司 一种轮毂加工打磨设备
CN115820333B (zh) * 2021-09-17 2024-01-26 山东大学 一种废润滑油泥的资源化回收利用方法
CN114317955B (zh) * 2021-12-29 2024-01-19 马鞍山钢铁股份有限公司 一种轧辊磨削泥的回收再利用工艺
CN117357943B (zh) * 2023-12-07 2024-03-08 广州中科碧疆环保科技有限公司 一种污水处理设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576520A1 (fr) * 1991-02-20 1994-01-05 Constant Velocity Systems, Inc. Procede et appareil de meulage d'une piece
EP0576520A4 (en) * 1991-02-20 1995-12-20 Constant Velocity Systems Inc Method of and machine for grinding a workpiece

Also Published As

Publication number Publication date
GB2017517A (en) 1979-10-10
ES478461A1 (es) 1979-11-16
AU4487879A (en) 1979-11-22
AU511910B2 (en) 1980-09-11
DE2909347B2 (de) 1980-11-20
DE2909347A1 (de) 1979-09-13
FR2419318B1 (fr) 1983-12-23
GB2017517B (en) 1982-06-23
DE2909347C3 (de) 1981-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse