DE602006002390D1 - ROTOR FOR A WASTE SMALLER - Google Patents

ROTOR FOR A WASTE SMALLER

Info

Publication number
DE602006002390D1
DE602006002390D1 DE602006002390T DE602006002390T DE602006002390D1 DE 602006002390 D1 DE602006002390 D1 DE 602006002390D1 DE 602006002390 T DE602006002390 T DE 602006002390T DE 602006002390 T DE602006002390 T DE 602006002390T DE 602006002390 D1 DE602006002390 D1 DE 602006002390D1
Authority
DE
Germany
Prior art keywords
rotor
blades
pair
cylindrical body
waste smaller
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 - Fee Related
Application number
DE602006002390T
Other languages
German (de)
Inventor
Fabio Marcello Rota
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.)
Satrind SpA
Original Assignee
Satrind SpA
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 Satrind SpA filed Critical Satrind SpA
Publication of DE602006002390D1 publication Critical patent/DE602006002390D1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • B02C18/184—Disc-shaped knives with peripherally arranged demountable cutting tips or elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A rotor (1) for a scrap shredder consisting of a substantially cylindrical body carrying multiple pairs of blades (41, 42) is described, in which the blades (41, 42) of each pair occupy opposite positions on the surface of the cylindrical body. The blades (41, 42) of each pair are machined at the ends of a body (4) preferably made by pressing and inserted in a through hole (50) made in the body (6) of the rotor (1), to which it is secured by means of retainers (47). Advantageously, the distance between the axes of two adjacent through holes (50) is less than the sum of their radii and hence the rotor (1) has an axial channel in which a coolant flows which directly cools the bodies (4), which carry each pair of blades (41, 42).
DE602006002390T 2005-04-27 2006-04-19 ROTOR FOR A WASTE SMALLER Expired - Fee Related DE602006002390D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000757A ITMI20050757A1 (en) 2005-04-27 2005-04-27 ROTOR FOR SHREDDER
PCT/EP2006/003570 WO2006114223A1 (en) 2005-04-27 2006-04-19 Rotor for scrap shredder

Publications (1)

Publication Number Publication Date
DE602006002390D1 true DE602006002390D1 (en) 2008-10-02

Family

ID=34956770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006002390T Expired - Fee Related DE602006002390D1 (en) 2005-04-27 2006-04-19 ROTOR FOR A WASTE SMALLER

Country Status (5)

Country Link
EP (1) EP1883476B1 (en)
AT (1) ATE405346T1 (en)
DE (1) DE602006002390D1 (en)
IT (1) ITMI20050757A1 (en)
WO (1) WO2006114223A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9675976B2 (en) 2013-09-10 2017-06-13 Vermeer Manufacturing Company Hammer support for rotary tool
CN113953034B (en) * 2021-09-08 2023-06-23 广东粤创环保科技有限公司 Rubbish compacting, forming, cutting and granulating device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448258A (en) 1934-12-04 1936-06-04 Geoffrey Clark Improvements in or relating to the grinding, cutting, pulverising or the like treatment of materials
NL8303099A (en) * 1983-09-07 1985-04-01 Beemd Autobedrijf DEVICE FOR SHREDDING WOOD.
US6422495B1 (en) * 2000-02-25 2002-07-23 Vermeer Manufacturing Company Rotary grinder apparatus and method

Also Published As

Publication number Publication date
EP1883476A1 (en) 2008-02-06
ATE405346T1 (en) 2008-09-15
EP1883476B1 (en) 2008-08-20
WO2006114223A1 (en) 2006-11-02
ITMI20050757A1 (en) 2006-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee