Throttling and pressure reducing assembly

• Main Authors: LUO XIANNIAN, ZHANG BAOLIANG, ZHAO WENBAO, MA YONG, HOU RUNHAI, MA YUSHAN
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2023
• Subjects: 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; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a throttling and pressure reducing assembly which comprises a connecting pipe, a first connecting pipe and a second connecting pipe. First, second and third pressure reduction plates; the first pressure reduction plate comprises a first plate body, wherein a first through hole and a first flaring are formed in the middle of the first plate body; the end face of the second plate body is provided with a second flow dividing part inserted into the first flaring. The multiple second through holes are circumferentially formed in the periphery of the second flow dividing part, and the second through holes communicate with the first flaring; the second flaring and the second through hole are coaxially arranged; the end face of the third plate body is provided with a third flow dividing part inserted into the second flaring. The third through holes are circumferentially formed in the periphery of the third flow dividing part, and the third through holes communicate with the second flaring; ac