Rectifying tower base for air separation device, rectifying tower and air separation device

The base comprises a supporting top plate, a plurality of stand columns, a plurality of supporting bottom plates and a reinforcing ring, the supporting top plate is of an annular structure and forms a containing space, and at least part of a skirt of the rectifying tower passes through the containin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HONG YANHONG, TAO JING, ZHANG YANQING, RUAN DINGHAO, WANG JIANGANG, FANG ZHICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS 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 STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The base comprises a supporting top plate, a plurality of stand columns, a plurality of supporting bottom plates and a reinforcing ring, the supporting top plate is of an annular structure and forms a containing space, and at least part of a skirt of the rectifying tower passes through the containing space and is supported by the supporting top plate. The multiple stand columns are evenly arranged below the supporting top plate at intervals, one end of each stand column is connected with the supporting top plate, a mounting groove is formed in the end, facing the supporting top plate, of each stand column, the mounting grooves extend in the vertical direction of the stand columns and penetrate through the stand columns in the circumferential direction of the supporting top plate, and the multiple supporting bottom plates are connected with the other ends of the stand columns in a one-to-one correspondence mode. At least one reinforcing rod is arranged between every two adjacent stand columns. The upper end of