| 摘要 |
The present invention concerns a method and an equipment for pre-treatment of used tyres (1) before a pyrolysis process. The invention is characterized in that said cleaning of each tyre (1) is carried out in a closed chamber (5) with high pressure air jets. Air contaminated with dust and other dirt particles from said tyre (1) is preferably continuously conducted through an air cleaning device (10) for removing said dust and other dirt particles from the air, and received cleaned air is fed to a high pressure blower (8) for producing said high pressure air jets.
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