INCINERATION SYSTEM COMPRISING STOKER-TYPE INCINERATOR

The present invention relates to an incineration system having an incinerator for incinerating waste, and more particularly to a technique for controlling a supply amount of a mercury adsorbent for removing mercury contained in an exhaust gas discharged from a stoker-type incinerator. The incinerati...

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Bibliographic Details
Main Authors IHARA, Takayuki, KAWAGISHI, Takayoshi
Format Patent
LanguageEnglish
French
German
Published 23.02.2022
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The present invention relates to an incineration system having an incinerator for incinerating waste, and more particularly to a technique for controlling a supply amount of a mercury adsorbent for removing mercury contained in an exhaust gas discharged from a stoker-type incinerator. The incineration system includes a stoker-type incinerator (1) having a drying zone (5) configured to dry the waste (2), a combustion zone (6) configured to burn the waste (2), and a post-combustion zone (7) configured to burn the unburned waste (2), at least one ultraviolet light sensor (100) configured to detect a concentration of mercury in the stoker-type incinerator (1), a supply device (55) configured to supply a mercury removing agent in an exhaust gas discharged from the stoker-type incinerator (1), and an operation controller (80) configured to instruct the supply device (55) to control the supply amount of the mercury removing agent based on an output signal of the ultraviolet light sensor (100).
Bibliography:Application Number: EP20200791320