APPARATUS FOR DISPENSING RADIATION SHIELDING MATERIAL INCLUDING SILICON AND SHIELDING POWDER MIXED WITH EACH OTHER

Disclosed is an apparatus for dispensing a radiation shielding material including silicon and shielding powder mixed with each other. The apparatus for dispensing a radiation shielding material including silicon and shielding powder mixed with each other comprises: a silicon storage tube in which silicon is stored; a silicon dispensing nozzle disposed on the front end of the silicon storage tube to form a passage through which the silicon is dispensed to the outside, the silicon dispensing nozzle having an outlet on the distal end thereof through which the silicon is dispensed to the outside; and a powder supply unit disposed on the exterior of the silicon dispensing nozzle to supply the shielding powder into the silicon dispensing nozzle from the outside of the silicon dispensing nozzle, wherein the shielding powder is supplied into the silicon dispensing nozzle from the powder supply unit when the silicon inside the silicon dispensing nozzle moves toward the outlet, and the shielding powder and the silicon are mixed with each other and then dispensed to the outside of the silicon dispensing nozzle. By using the apparatus for dispensing the radiation shielding material including the silicon and the shielding powder mixed with each other, it is possible to: facilitate injection of the shielding material into an object to be shielded and curing of the shielding material; adjust the amount of the shielding powder depending on radiation energy; and dispense the silicon with the shielding powder uniformly distributed therein. L'invention concerne un appareil de distribution d'un matériau radioprotecteur comprenant du silicium et une poudre de protection mélangés l'un avec l'autre. L'appareil de distribution d'un matériau radioprotecteur comprenant du silicium et une poudre de protection mélangés l'un avec l'autre comprend : un tube de stockage de silicium dans lequel du silicium est stocké ; une buse de distribution de silicium disposée sur l'extrémité avant du tube de stockage de silicium pour former un passage à travers lequel le silicium est distribué vers l'extérieur, la buse de distribution de silicium ayant une sortie sur son extrémité distale par laquelle le silicium est distribué vers l'extérieur ; et une unité d'alimentation en poudre disposée sur l'extérieur de la buse de distribution de silicium pour fournir la poudre de protection dans la buse de distribution de silicium depuis l'extérieur de la buse de distribution de silicium, la poudre de protec