A movable type mass-flow total-tritium rapid sampling apparatus

• Main Authors: YU WEIGUO, HUI YONGQING, ZHONG ZHIJING, LONG SUQUN, XU QUANMIN
• Format: Patent
• Language: English
• Published: 23.09.2015
• Subjects: MEASUREMENT OF NUCLEAR OR X-RADIATION; MEASURING; PHYSICS; TESTING

The invention provides a movable type mass-flow total-tritium rapid sampling apparatus, and belongs to the technical field of radiation protection and environment protection. The apparatus is box-shaped. An air sampler in the apparatus is arranged in the upper portion in the left side of a box body. The air sampler provides a total-tritium acquisition power. A catalysis heating furnace in the apparatus is positioned in the lower position in the left side in the box body. Total-tritium gases enter into the catalysis heating furnace through an aluminium alloy steel pipe, and is subjected to catalysis and then discharged into a condensation collector in the form of HTO. A low-temperature work room is arranged in the right side in the box body. A condensation collector is filled in the low-temperature work room. A compressor is arranged in the lower portion of the low-temperature work room. The condensation collector receives through a first flexible pipe tritiated water which has been subjected to catalysis, and the tritiated water cools to be a sample which can be subjected to analysis. The tritium tail gases are discharged into an atmosphere environment by the power provided by the air sampler. The apparatus of the invention can directly and rapidly acquire total-tritium in the air, and provide a rapid and convenient method for monitoring of total-tritium in an emergency work place and in smoke window discharging.