| 摘要 |
<p>PURPOSE:To provide a device for easily and surely producing dry gas from wet gas. CONSTITUTION:In a device where wet gas and dry gas are fed to the primary side and the secondary side of hollow yarn respectively to dehumidify the wet gas, a rotary cock 1 which makes the primary and the secondary sides communicate with each other and changes the flow rate and which is provided with plural holes 2, 3, etc., is turned to pass a part of the dry air which has been passed through the primary side and dehumidified through the secondary side, to control the flow rate of the dry gas for dehumidifying the wet gas according to the flow rate of the wet gas.</p> |
