ACTIVE SHELTER OF REACTOR UNIT OF NUCLEAR POWER PLANT IN CASE OF DESTRUCTION OF THE REACTOR BLOCK AND THE RELEASE OF RADIOACTIVE DUST AS WELL AS IN CASE OF AN EMERGENCY REACTOR UNITS, I.E. THOSE THAT ARE PARTIALLY DAMAGED, DESTROYED AND DISCARD THE RADIOACTIVE DUST

摘要

The invention relates to the field of nuclear technology, namely to the cleaning of radioactive waste. Active shelter of reactor unit of nuclear power plant in case of destruction of the reactor block and the release of radioactive dust, and in case of an emergency reactor units, i.e. those which are already damaged and discarded radioactive dust consists of five systems: 1 - System for cooling of gases with radioactive dust, which consists of thin-walled heat exchanger tube; 2 - Aspiration-mechanical system to capture and collect gases with radioactive dust, which includes suction slotted duct and storage bins; 3 - Pneumatic system for collecting and transporting of the radioactive dust that settles on the roof of the reactor unit, which includes a compressor type ZAF, air tube and the robot; 4 - Aspiration and mechanical system for cleaning gases from the radioactive dust, which consists of a cyclone-type CA, scrubber and air ducts; 5 - Reactor block shelter system, which includes mats with wire reinforcement and gas cooling system. The technical result of the invention is to provide a reliable shelter and treatment of radioactive waste.