Phase content analysis device and method for natural gas hydrate solid state fluidized mining

• Main Authors: WU KAISONG, DU JIAN, WEI NA, LI QINGPING, ZHAO JINZHOU, LI HAITAO, ZHANG LIEHUI, LIU YANJUN, ZHOU SHOUWEI, SUN WANTONG
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2018
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention discloses a phase content analysis device and method for natural gas hydrate solid state fluidized mining. An upper connecting pipe is disposed below a slurry injection pipe, an upper connecting flange is disposed below the upper connecting pipe, an upper electric valve is disposed below the upper connecting flange, an upper cylinder connecting flange is disposed below the upper electric valve, an organic transparent glass pipe is disposed below the upper cylinder connecting flange, an outer side wall of the organic transparent glass pipe is covered with a metal protection cylinder, a visible window is disposed in the middle of the metal protection cylinder, a camera is disposed directly in front of the visible window, a lower end of the organic transparent glass is providedwith a lower cylinder connecting flange, a lower connecting pipe is disposed below the middle of the lower connecting flange, and a slurry recovery pipe is disposed below the lower connecting pipe. The phase content analysis