Coke dry extinguishing system and coke dust removing method in boiler of coke dry extinguishing system

摘要

An object of the present invention is to provide a coke dry extinguishing system capable of removing coke dust adhering to and accumulated in a boiler, and a method of removing coke dust in a boiler of the coke dry extinguishing system. SOLUTION: A chamber 10, a dust collector 20 comprising a cyclone, a boiler 30, a first duct 40 connecting the chamber 10 and the cyclone 20, a second duct 50 connecting the cyclone 20 and the boiler 30, a boiler 30 and a chamber 10 And the coke dust collected by the dust collector 20 is supplied to the boiler 30 as a removal dust for removing the coke dust accumulated in the boiler 30. Be done. [Selected figure] Figure 1