| 摘要 |
The method and device according to the invention for the cooling of articles, in which the articles are introduced into at least one channel, through which a first stream of a first coolant flows, the channel being cooled by a second stream of a second coolant, is distinguished in that the first stream is fed from a first coolant conveyance unit and the second stream is fed from a second coolant conveyance unit. Advantageously, the second stream of the second coolant is a high-purity coolant stream which comprises, in particular, essentially pure liquid nitrogen. High purity is understood in this context to mean, in particular, that the second stream of the second coolant carries with it no articles or remains of articles or other impurities. The cooling conduit thereby remains clean and does not have to be cleaned in a complicated way.
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