EP0509252A3 - System for separation of bulk materials of differrent hardness values - Google Patents

System for separation of bulk materials of differrent hardness values Download PDF

Info

Publication number
EP0509252A3
EP0509252A3 EP19920104497 EP92104497A EP0509252A3 EP 0509252 A3 EP0509252 A3 EP 0509252A3 EP 19920104497 EP19920104497 EP 19920104497 EP 92104497 A EP92104497 A EP 92104497A EP 0509252 A3 EP0509252 A3 EP 0509252A3
Authority
EP
European Patent Office
Prior art keywords
drum
onto
components
bulk material
plate
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
EP19920104497
Other languages
German (de)
Other versions
EP0509252B1 (en
EP0509252A2 (en
Inventor
Hiep Dipl.-Ing. Phan Hung
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.)
NOELL SERVICE und MONTAGETECHNIK GmbH
Original Assignee
NOELL SERVICE und MONTAGETECHNIK 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 NOELL SERVICE und MONTAGETECHNIK GmbH filed Critical NOELL SERVICE und MONTAGETECHNIK GmbH
Publication of EP0509252A2 publication Critical patent/EP0509252A2/en
Publication of EP0509252A3 publication Critical patent/EP0509252A3/en
Application granted granted Critical
Publication of EP0509252B1 publication Critical patent/EP0509252B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Grinding (AREA)
  • Processing Of Solid Wastes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The invention relates to a system for separating components of the bulk material of different hardness values, in particular refuse, and consists of a drum 2 which rotates about a horizontal axis 3 and of a charging plate 5 which is arranged above said drum 2 and from which the components of the bulk material pass, after impact, onto the upwardly moving side of the drum, soft parts being entrained from the drum away over the said side onto the downwardly moving side of the drum and hard parts dropping downwards onto the upwardly moving side. The innovation is that the charging plate 5 has a rough surface which ensures that parts which have stuck together or are connected in any other way are separated from one another on impact. Furthermore, a blocking plate 18 is provided above the rising side of the drum, which plate collects soft components of the bulk material which slide too far when rebounding from the charging plate and directs them onto the drum at a point from which the soft components continue to be entrained upwards.
EP92104497A 1991-03-15 1992-03-16 Apparatus for separating bulk materials of differing hardness values Expired - Lifetime EP0509252B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4108365A DE4108365C1 (en) 1991-03-15 1991-03-15
DE4108365 1991-03-15

Publications (3)

Publication Number Publication Date
EP0509252A2 EP0509252A2 (en) 1992-10-21
EP0509252A3 true EP0509252A3 (en) 1993-02-24
EP0509252B1 EP0509252B1 (en) 1995-12-20

Family

ID=6427327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92104497A Expired - Lifetime EP0509252B1 (en) 1991-03-15 1992-03-16 Apparatus for separating bulk materials of differing hardness values

Country Status (3)

Country Link
EP (1) EP0509252B1 (en)
AT (1) ATE131751T1 (en)
DE (2) DE4108365C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5241754B2 (en) * 2010-03-01 2013-07-17 三菱電機株式会社 Mixed waste plastic sorting equipment
PL232751B1 (en) 2013-08-12 2019-07-31 Int Tobacco Machinery Poland Spolka Z Ograniczona Odpowiedzialnoscia Assembly for separation and method of separation of selected defective objects from the group of objects used in tobaco industry
CN116060302B (en) * 2023-04-03 2023-06-20 中储粮成都储藏研究院有限公司 Separation method and separation device for incomplete grains of spherical grains

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350497A (en) * 1929-12-07 1931-06-08 Colin William Higham Holmes Improvements in and relating to the separation of dry materials
GB581610A (en) * 1944-09-15 1946-10-18 Roland George Jackson Improvements in or relating to the separation of minerals
FR975068A (en) * 1942-01-20 1951-03-01 Traitement Ind Des Residus Urb Sorting apparatus for slush or other heterogeneous mixtures
GB900784A (en) * 1959-06-23 1962-07-11 Albert Brice Improved apparatus for sorting stones and other matter from potatoes, or other crops or vegetables
WO1986000031A1 (en) * 1984-06-07 1986-01-03 Urban Hage A method and apparatus for separating metal particles
DE3804190A1 (en) * 1987-02-13 1988-08-25 Babcock Anlagen Ag Apparatus for classifying a flow of particles and use of the apparatus
DE3710335A1 (en) * 1987-03-28 1988-10-06 Lindemann Maschfab Gmbh Device for separating non-metals and non-ferrous metals from a mixture of materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130873A (en) * 1977-04-20 1978-11-15 Ebara Corp Apparatus for separating city refuse

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350497A (en) * 1929-12-07 1931-06-08 Colin William Higham Holmes Improvements in and relating to the separation of dry materials
FR975068A (en) * 1942-01-20 1951-03-01 Traitement Ind Des Residus Urb Sorting apparatus for slush or other heterogeneous mixtures
GB581610A (en) * 1944-09-15 1946-10-18 Roland George Jackson Improvements in or relating to the separation of minerals
GB900784A (en) * 1959-06-23 1962-07-11 Albert Brice Improved apparatus for sorting stones and other matter from potatoes, or other crops or vegetables
WO1986000031A1 (en) * 1984-06-07 1986-01-03 Urban Hage A method and apparatus for separating metal particles
DE3804190A1 (en) * 1987-02-13 1988-08-25 Babcock Anlagen Ag Apparatus for classifying a flow of particles and use of the apparatus
DE3710335A1 (en) * 1987-03-28 1988-10-06 Lindemann Maschfab Gmbh Device for separating non-metals and non-ferrous metals from a mixture of materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 3, no. 4 (M-45)17. Januar 1979 & JP-A-53 130 873 ( SEISAKUSHO ) 15. November 1978 *

Also Published As

Publication number Publication date
EP0509252B1 (en) 1995-12-20
DE59204720D1 (en) 1996-02-01
DE4108365C1 (en) 1992-06-04
ATE131751T1 (en) 1996-01-15
EP0509252A2 (en) 1992-10-21

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