How the ash clogging state of ash Shiyuta of combustion furnace cleaning plant to check by using the radiation

摘要

(57) [summary] [purpose] This invention is directed to a method to quantitatively estimate the ash clogging state of the ash chute of the combustion furnace of the incineration plant by using radiation. The radiation source 1 to ash shooter outer wall of the [Organization] combustion furnace Was established, by providing a radiation detector 2 on the outer wall facing it, it measures the amount of radiation has passed through. Ash clogging state of the ash chute of the combustion furnace cleaning plant from the radiation dose of the magnitude I to quantitatively estimate.