High purity nitrogen device

The invention provides a high purity nitrogen device which comprises three parts including a raw material air compressor, a prepurification device and a fractionating tower system, wherein the raw material air compressor, the prepurification device and the fractionating tower system respectively com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIN XUFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MIXTURES BY PRESSURE AND COLD TREATMENT REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a high purity nitrogen device which comprises three parts including a raw material air compressor, a prepurification device and a fractionating tower system, wherein the raw material air compressor, the prepurification device and the fractionating tower system respectively comprise an input module, an output module and a data line; the output module of the raw material air compressor is connected to the input module of the prepurification device; the output module of the prepurification device is connected to the input module of the fractionating tower system; and the output module of the fractionating tower system is connected to the input module of the prepurification device. The high purity nitrogen device disclosed by the invention has the following beneficial effects of being high in integration, and capable of being transported entirely, and thus the engineering design of the high purity nitrogen device is simple and rapid, the field check is simple and convenient, the mounting is