High-temperature and high-pressure steam discharge silencer

The utility model relates to a high-temperature and high-pressure steam discharge silencer, which comprises a first shell, a second shell, a third shell and a fourth shell, an air inlet is formed in the first shell, one end of the inlet pipe is a blocking end, the blocking end penetrates into the fi...

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU JUNCHENG, LUO QINGSONG, TAI YUN, XU HUANJIN, YAO BAILIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS PIPES SOUND-PRODUCING DEVICES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a high-temperature and high-pressure steam discharge silencer, which comprises a first shell, a second shell, a third shell and a fourth shell, an air inlet is formed in the first shell, one end of the inlet pipe is a blocking end, the blocking end penetrates into the first shell through the air inlet, a plurality of first through holes are formed in the outer wall, located in the first shell, of the inlet pipe, and the first through holes are annularly formed; the second shell is located in the first shell and arranged on the outer wall of the inlet pipe in a sleeving mode, a plurality of second through holes are formed in the outer wall of the second shell, and the second through holes are annularly formed; and each row of first through holes arranged in the annular direction and each row of second through holes arranged in the annular direction are located in different planes. By means of the two-stage pressure control structure, air flow exhausted by steam is changed into pres