| 摘要 |
<p>A device for degassing water and separating a steam/water mixture into steam and water comprises a vessel (41) having at least one sprayer (4), which is arranged in the top of the vessel, for feeding water which is to be degassed, at least one outlet (6) for gases which have been separated off, a manifold (7) which is arranged in the vessel and has a feed connection (47) for steam, and at least one outlet (11,12) for degassed water. The device furthermore comprises a separating device (2) for separating water and steam. The water which is to be degassed is sprayed, by means of the sprayer (4), as droplets (29) into the vessel, which is also partially filled with at least partially degassed water (30). Via the manifold (7), steam emanating from the separating device (2) is passed through this water. The steam is discharged from the vessel together with gases which have been released from the water and with gases which have been released from the water sprayed by the sprayer, and the degassed water is drained off. The water which has been separated off in the separating device is added to the degassed water in the vessel. That part of the steam separated off in the separating device which is not used for degassing purposes is used as process steam. <IMAGE></p> |
