ES414244A1 - Scrap metal recovery and classification - Google Patents

Scrap metal recovery and classification

Info

Publication number
ES414244A1
ES414244A1 ES414244A ES414244A ES414244A1 ES 414244 A1 ES414244 A1 ES 414244A1 ES 414244 A ES414244 A ES 414244A ES 414244 A ES414244 A ES 414244A ES 414244 A1 ES414244 A1 ES 414244A1
Authority
ES
Spain
Prior art keywords
brittle
percussive
scrap
classification
scrapped
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
Application number
ES414244A
Other languages
Spanish (es)
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.)
Lyndex Recycling Systems Ltd
Original Assignee
Lindemann Maschinenfabrik GmbH
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 Lindemann Maschinenfabrik GmbH filed Critical Lindemann Maschinenfabrik GmbH
Publication of ES414244A1 publication Critical patent/ES414244A1/en
Expired legal-status Critical Current

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
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Procedure for obtaining metal scrap from objects to be scrapped that are made up of different metals, in which the objects to be scrapped are subjected to the action of percussive efforts, as well as for the classification of scrap metal, characterized in that the Material subjected to percussive stress is screened for sorting through small openings through which scrap components pass through brittle or brittle overcooling and then disintegrate into small pieces under percussive stress, while Non-brittle or non-brittle parts are densified and broken under the repeated effect of impact and breaking and spinning forces and are subsequently driven away from the small openings. (Machine-translation by Google Translate, not legally binding)
ES414244A 1972-05-27 1973-04-30 Scrap metal recovery and classification Expired ES414244A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225916A DE2225916A1 (en) 1972-05-27 1972-05-27 METAL RECOVERY PROCESS

Publications (1)

Publication Number Publication Date
ES414244A1 true ES414244A1 (en) 1976-01-16

Family

ID=5846094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414244A Expired ES414244A1 (en) 1972-05-27 1973-04-30 Scrap metal recovery and classification

Country Status (7)

Country Link
JP (1) JPS533723B2 (en)
AT (1) AT326460B (en)
CH (1) CH555197A (en)
DE (1) DE2225916A1 (en)
ES (1) ES414244A1 (en)
FR (1) FR2189124B1 (en)
GB (1) GB1382561A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51152003U (en) * 1975-05-30 1976-12-04
JPS5742509Y2 (en) * 1978-10-24 1982-09-18
US4650129A (en) * 1982-03-03 1987-03-17 Newell Industries, Inc. Capped disc for hammer mill rotor
US4504019A (en) * 1982-03-03 1985-03-12 Newell Manufacturing Company Hammer mill having capped disc rotor
US4619029A (en) * 1982-03-03 1986-10-28 Newell Industries, Inc. Method of retrofitting a hammer mill rotor
FR2522536B1 (en) * 1983-03-02 1988-12-09 Newell Manufacturing Cy HAMMER CRUSHER EQUIPPED WITH A ROTOR WITH DISCS PROTECTED BY CAPS, FOR THE SHREDDING OF METAL OBJECTS
DE3624826A1 (en) * 1986-07-23 1988-02-04 Lindemann Maschfab Gmbh RUST FOR CRUSHING MACHINES
US5244158A (en) * 1990-08-02 1993-09-14 Popovich Paul D Scrap processor
US5344088A (en) * 1991-10-17 1994-09-06 Rexworks, Inc. Materials grinder
US5881959A (en) 1995-05-04 1999-03-16 Cmi Corporation Materials grinder with infeed conveyor and anvil
ITRE20010032A1 (en) * 2001-04-04 2002-10-04 Bonfiglioli Ing Spa HAMMER CRUSHER
FR2900068B1 (en) * 2006-04-25 2008-06-20 Jean Luc Mossotti EJECTION DOOR FOR SHREDDER
JP5072476B2 (en) * 2007-08-08 2012-11-14 富士鋼業株式会社 Crusher
CN106807505A (en) * 2016-12-13 2017-06-09 浙江武精机器制造有限公司 Screw-thread steel and rich chromium cast iron composite plate hammer and its manufacture method
CN110404949A (en) * 2019-09-03 2019-11-05 上海众仕环境科技股份有限公司 A kind of waste used oil filter clean recovery unit
DE102020102607A1 (en) * 2020-02-03 2021-08-05 Albert Hoffmann Gmbh Hammer mill
CN111495477B (en) * 2020-05-14 2021-08-17 江门粤海饲料有限公司 High-efficient compounding reducing mechanism is used in perch formula feed production and processing
CN112371297B (en) * 2020-11-06 2021-12-10 山东鑫谷健康产业有限公司 Automatic grinding equipment for traditional Chinese medicine and grinding method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR512596A (en) * 1915-03-02 1921-01-26 Emanuel Kardos Method and apparatus for separating materials of different species
FR795064A (en) * 1934-09-20 1936-03-03 Krupp Fried Grusonwerk Ag Process for the selective division of coarse or fairly coarse materials
DE2101739A1 (en) * 1971-01-15 1972-07-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for processing goods composed of several different components, in particular for recovering the metal parts from cable waste

Also Published As

Publication number Publication date
JPS533723B2 (en) 1978-02-09
DE2225916A1 (en) 1973-12-13
AU5570873A (en) 1974-11-21
CH555197A (en) 1974-10-31
FR2189124A1 (en) 1974-01-25
GB1382561A (en) 1975-02-05
JPS4926102A (en) 1974-03-08
ATA295773A (en) 1975-02-15
FR2189124B1 (en) 1976-09-17
AT326460B (en) 1975-12-10

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