DEVICE FOR THERMAL STERILISATION OF TOXIC CHEMICALS Russian patent published in 2009 - IPC F23G7/00 A62D3/00 

FIELD: heating systems.

SUBSTANCE: invention refers to devices for sterilising solid specific waste and can be used for sterilising unusable toxic chemicals and the like chemical substances. Device contains loading mechanism, furnace with fluid bath from molten alkaline agents, afterburner chamber and recuperator with gas cooler, which are located in one housing, and vortex device. Housing is equipped with a vertical partition. Also, the device contains catalytic reactor, additional gas cooler, sleeve filter, induced-draft fan and a stack. In the furnace there made is a closing outlet hole with a slag drain chute to slag pan. Vertically oriented afterburner chamber is located near the furnace and connected with its upper part to furnace by means of a gas line. On upper end face of afterburner chamber there installed is a burner, atomiser for spraying alkali solution, and nozzle for supplying heated air.

EFFECT: improving efficiency of breakdown, collection and sterilisation of breakdown products formed during combustion of unusable toxic chemicals and the like chemical substances.

5 cl, 1 dwg