Steam pressure reducing and equal-dryness distribution device

The utility model relates to a device matched with a steam injection boiler, in particular to a steam pressure reducing and equal-dryness distribution device. The technical scheme is that the steam pressure reducing and equal-dryness distribution device comprises a high pressure steam pressure reduc...

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Bibliographische Detailangaben
Hauptverfasser:	FENG XUEJUN, XUE HUA, ZHOU HANGBING, LI GUANGCHUN, YIN YIWEN, WANG JINLIANG, SHAO BAOLIN, HUANG CHUN, CAO HAITAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The utility model relates to a device matched with a steam injection boiler, in particular to a steam pressure reducing and equal-dryness distribution device. The technical scheme is that the steam pressure reducing and equal-dryness distribution device comprises a high pressure steam pressure reducing device and an equal-dryness distribution device. The high pressure steam pressure reducing device is connected with the equal-dryness distribution device through a pipeline and a heat steam collection valve, and the high pressure steam reducing device is arranged in a heat collection steam box body. The equal-dryness distribution device is mainly composed of a spherical distributor and a plurality of steam equal-dryness distribution lines. A high temperature high pressure adjusting valve, a pressure sensor, a flow meter and a heat collection steam valve are respectively arranged on each steam equal-dryness distribution line. The steam pressure reducing and equal-dryness distribution device has the advantages of