SEALING DEVICE FOR STOKER TYPE INCINERATOR, AND STOKER TYPE INCINERATOR

Provided is a stoker-furnace sealing device (30) that is provided with a plurality of fixed grates and a plurality of moving grates (16) and that seals the space between the moving grates (16) and a drop wall (27) of a stoker furnace that performs incineration of an object to be incinerated, while c...

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Bibliographic Details
Main Authors ODAKA Shigeki, OBARA Toshiaki, AKIMOTO Masaru, KOSHIBA Yuki, TERABE Yasunori
Format Patent
LanguageEnglish
Published 19.10.2020
Subjects
BLASTING
CLEANING OR RAKING GRATES
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
GRATES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:Provided is a stoker-furnace sealing device (30) that is provided with a plurality of fixed grates and a plurality of moving grates (16) and that seals the space between the moving grates (16) and a drop wall (27) of a stoker furnace that performs incineration of an object to be incinerated, while conveying the object to be incinerated. The stoker-furnace sealing device (30) includes: a front grate (31) that is disposed such that a distal end (31c) thereof is in contact with the moving grates (16); a supporting part (32) having a top-surface supporting plate (33) that is fixed to the drop wall (27) and that supports a top surface (31a) of the front grate (31) and a bottom-surface supporting plate (34) that is disposed below the top-surface supporting plate (33) and that supports a bottom surface (31b) of the front grate (31); and a spring (35) that biases the front grate (31) in the opposite direction from the direction in which the front grate (31) moves with movement of the moving grates (16).
Bibliography:Application Number: PH20201500214