Silencer of nitrogen making machine

The invention discloses a silencer of a nitrogen making machine. The silencer comprises a shell, an air inlet pipe and an air outlet pipe. The air inlet pipe and the air outlet pipe are arranged in the shell. An air inlet is formed in the upper end face of the shell and communicated with the air inl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JIANG ZUGUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses a silencer of a nitrogen making machine. The silencer comprises a shell, an air inlet pipe and an air outlet pipe. The air inlet pipe and the air outlet pipe are arranged in the shell. An air inlet is formed in the upper end face of the shell and communicated with the air inlet pipe. Air outlet net openings are formed in the lower end face of the shell and communicated with the air outlet pipe. Air inlet through holes are formed in the side wall of the air inlet pipe, air outlet through holes are formed in the side wall of the air outlet pipe, and the air inlet through holes are communicated with the air outlet through holes. The silencer of the nitrogen making machine is simple in structure, low in cost, good in silencing effect, and capable of improving the production efficiency of the nitrogen making machine.