| 摘要 |
A device for separating air into nitrogen and oxygen equipped with a single column nitrogen adsorber, a compressor and an equalizing tank characterized in that the compressor's intake (6) is connected through a cut-off valve (1) with air intake and simultaneously through another cut-off valve (2) with the adsorber's intake (8), and an outlet of the adsorber (8) is connected with the equalizing tank (9) through a cut-off valve (5) and through parallelly connected control valve (10).<IMAGE>
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