Liquid oxygen preparation system and preparation method thereof

The invention discloses a liquid oxygen preparation system and a preparation method thereof. The preparation system comprises a bottom plate, a mounting seat is fixedly arranged on one side of the upper end of the bottom plate, an air blower is fixedly arranged at the upper end of the mounting seat,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HUANG GAIGE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS COMPOUNDS THEREOF HEAT PUMP SYSTEMS HEATING INORGANIC CHEMISTRY LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING METALLURGY MIXTURES BY PRESSURE AND COLD TREATMENT NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION OR COOLING SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a liquid oxygen preparation system and a preparation method thereof. The preparation system comprises a bottom plate, a mounting seat is fixedly arranged on one side of the upper end of the bottom plate, an air blower is fixedly arranged at the upper end of the mounting seat, an air inlet pipe is fixedly arranged on one side of the surface of the air blower, and a filtering mechanism is arranged on the surface of the outer side of the air inlet pipe; and the filtering mechanism comprises a filter element, a fixing ring, a connecting ring, a sealing groove and a sealing ring, the upper end of the outer side surface of the air inlet pipe is sleeved with the filter element, the fixing ring is fixedly arranged at the position, at the lower end of the filter element, of the outer side surface of the air inlet pipe, the connecting ring is fixedly arranged on the outer side surface of the lower end of the filter element, and the sealing groove is formed in the periphery of the upper end surfa