| 摘要 |
The present invention relates to a dry ice producing apparatus which produces dry ice by compressing carbon dioxide, and is to be reused by collecting the remaining carbon dioxide which did not become dry ice when compressed. The dry ice producing apparatus according to the present invention comprises: a fixed base, a cylinder, an injection pipe, a piston, a compression cylinder, a chamber block, a chamber cylinder, a collection pipe, a collection vessel, an ejector, and an ejection cylinder. |
