APARATO PARA LA CONVERSION DE DESPERDICIOS.

摘要

The device essentially consists of an externally heated, elongate, rotatable retort. This is associated at one end with a waste inlet and at the other end with a discharge for pyrolysed material and pyrolysis gas. The retort (2) is provided with an internal screw (25) having a central bore. Its pitch is smaller in the region of the discharge (4) for the pyrolysed residue than in the region of the waste inlet (3). This device ensures a uniform degree of filling of the retort over its entire length and precludes damage to the retort by jammed waste parts.