| 摘要 |
PURPOSE:To prevent the moisture in the exhaust gas from condensation at the air chamber outlet, and to stabilize the cell output, by an exhaust air chamber with the flow passage section larger than the small groove to link to the cell air chamber, at the exhaust Jas outlet of the cell air chamber. CONSTITUTION:At the exhaust gas outlet of a cell air chamber, is provided an exhaust air chamber 5 with the flow passage section area larger than a small groove 8 to link the air chamber and the exhaust air chamber. The air enters from an air feeding hole 4, passes through the small groove 8 to the air chamber, participates the reaction at an air electrode 9, and is converted to the exhaust gas including plenty of steam, and the exhaust gas flows through the small groove 8, reaches the exhaust air chamber 5, and is exhausted outward therefrom. Since the exhaust gas is exhausted outward from the exhaust air chamber hole 5 which has a large flow section area, the air flow is not disturbed even though the water condensation is produced at the position, and a stable cell operation can be carried out. |
