A BY-PRODUCT ENERGY CONVERSION SYSTEM

摘要

The present invention relates to a by-product energy conversion system comprising a fluidised bed unit and a heat exchanger, the fluidised bed unit having an air introducer with an air intake and the heat exchanger being connected to an exhaust outlet, wherein the fluidised bed unit receives by-product fuel from a fuel delivery assembly for combustion, generating heated exhaust gases; the by-product energy conversion system further comprising an internal draught system having a forced draught fan and an induction fan; wherein the internal draught system is operable to induce a negative pressure so as to produce a pressure differential within the by-product energy conversion system. In this way, the thermal treatment of the exhaust materials by-product may be accurately controlled.