DEVICE FOR PURIFYING SUBLIMATING PRODUCTS Russian patent published in 1995 - IPC

FIELD: purifying. SUBSTANCE: device has housing with sublimating and desublimating chambers, systems for supplying and discharging the residue of sublimating matter and discharging desublimate, heater means for moving sublimating material. The drive is constructed as a reverse drum mounted inside the housing from the side of one of its faces. The means for moving is made up as a hose turned inside out and made of conducting material The heater has a power source connected with the hose through movable contacts mounted on the reverse drum. One end of the hose is secured to drum. The other end is perforated and secured to the inner side of the housing. The end face of the housing form the side of the reverse drum is provided with a system for supplying sublimating matters. The side of the housing from the side of reverse drum is provided with the system for discharging residue of sublimating matters. The second end of the hose is secured to the inner side of the housing under the system. The system for discharging desublimate is mounted on the other face of the housing. EFFECT: enhanced efficiency. 1 dwg