| 摘要 |
PURPOSE: A zinc-air fuel cell reaction cell unit is provided to supply and discharge zinc balls quantitively by simple structure which is able to have current collecting function of a current collector. CONSTITUTION: A zinc-air fuel cell reaction cell unit comprises: a negative electrode bag(10) having an accommodation space in which zinc balls and electrolyte are accepted; a current collector(20) for current-collecting electrons generated by the reaction between oxygen and zinc ball in the electrolyte, and arranged to be connected with the negative electrode bag; and a rotating means for rotating the current collector. The current collector is installed in the negative electrode bag rotatably, and comprises a plurality of screws(21) arranged along a spiral type line. |
