Title:
使用済みタイヤの粉砕方法、並びに前記方法を実行するための装置及び集密パッケージ
Document Type and Number:
Japanese Patent JP2004507352
Kind Code:
A
Abstract:
The invention relates to recycling wornout tyres and other industrial and domestic wastes. According to a method for shredding wornout tyres a package of wornout tyres is formed as a number of closely compacted layers. The package is subjected to primary destruction in an armored chamber under conditions of free extension until the package outside layers are destroyed. The overall dimensions of the armored chamber in any cross-section thereof square with the chamber axis and passing through the package of the compacted tyres varies within the range of from 2 to 7 package diameters in such section. The compact package of tyres is formed from a few coaxial helical twists having an axial hole. According to the invention, a stress-strain state is established upon free extension of a rubber layer without its contacting with the walls of the armored chamber, whereby efficient destruction and disintegration of the rubber, metallic and textile cord of a tyre is attained.
Inventors:
Naboku, Alexander Andreevich
Application Number:
JP2002523065A
Publication Date:
March 11, 2004
Filing Date:
May 31, 2001
Export Citation:
Assignee:
Naboku, Alexander Andreevich
Alexander Sergevich Zaharov
Alexander Sergevich Zaharov
International Classes:
B02C19/18; B02C23/00; B29B17/00; B29B17/02; B02C19/00; B29B17/04; B29K21/00; (IPC1-7): B02C19/00; B02C23/00; B29B17/00
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji