| 摘要 |
<p>Process and device for carrying out chemical or physical reactions in a continuous way between a flowing medium and solid materials wherein the thermology of an endothermal or exothermal reaction is controlled by supply or removal of heat by convection means and optionally by contact exchange. This is effected by injecting a mixture (7) of the medium and the solid material into a flat swirl chamber. A ring of rotating particles is thus formed along the wall (2) of the chamber. By heat exchange, the particles are desintegrated or become lighter. They are then pushed back on inner paths by the heavier material arriving continuously. The chamber (8) is subdivided by partition walls (11) into a plurality of circular channels (1) which are open at their ends and meet at the middle part thereof (12). Hence, the passage of lighter or disaggregated material and the formation of rings of rotating particles are repeated till the particles pass from the innermost canal to the center of the chamber (8) where a discharge pipe (6) is provided. </p> |
