| 摘要 |
An apparatus for cracking organic substances, for making a mixture of solid and/or liquid and/or gaseous components. The device comprises a cracking chamber (5) with substantially tubular walls arranged between an inlet port (beta) of said organic substances and an outlet port (7) of the mixture. In the chamber (5) a rotor shaft is arranged (23) associated with rotary actuating means (24) of the rotor shaft (23) with respect to the walls of the chamber in such a way that the cracking occurs by friction of the substances during the relative rotation between the rotor shaft (23) and the walls of the cracking chamber (5). A feeding device pushes the substances in the cracking chamber (5), where they are subject to a high speed mixing action owing to the rotor shaft (23), and a variable gap (S) adjusts the friction, in particular, in a first tubular section (20) of the chamber (5), so that the transformation temperature reaches a desired value. Then the products pass through the gap (S), from the first tubular section (20) to a second tubular section (21), which may have diameter larger than the first and where the transformation is completed, and then are transferred to a degassing device through the outlet port (7).
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