Process material sampler of PBS (Phosphate Buffer Solution) prepolymerization reactor

• Main Authors: YU XIN, LUO LIANG, TIAN MAOLIANG, TANG LEI, ZHANG DONG, LI YANMIN, ZHANG BAO
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model belongs to the technical field of sampling equipment, and particularly relates to a process material sampler of a PBS (Phosphate Buffer Solution) prepolymerization reactor. The process material sampler of the PBS prepolymerization reactor comprises a sampling pipe, two ends of the sampling pipe are fixedly connected with a material inlet and a material outlet, and the sampling pipe is provided with a three-way ball valve, a sampling cavity connected with the three-way ball valve and a carbon adsorption tank connected with the sampling cavity; a purge gas inlet pipeline and a purge gas outlet pipeline are arranged on the sampling pipe; a valve a is arranged at the joint of the material inlet and the sampling pipe; a valve b is arranged at the joint of the sampling pipe and the material outlet; and a heat tracing device is arranged on the outer wall of the sampling pipe. The utility model provides a PBS (Phosphate Buffer Solution) pre-polymerized anti-material sampler, which realizes the purpo