Search International and National Patent Collections

1. (WO2017175483) STOKER-TYPE INCINERATOR

Pub. No.:    WO/2017/175483    International Application No.:    PCT/JP2017/005335
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Wed Feb 15 00:59:59 CET 2017
IPC: F23G 5/50
F23G 5/00
Applicants: HITACHI ZOSEN CORPORATION
日立造船株式会社
Inventors: SATO, Takuo
佐藤 拓朗
EMOTO, Junichi
江本 純一
HASHIMOTO, Hiromitsu
橋本 博光
NISHINO, Kyouji
西野 恭司
KAWABATA, Kaoru
川端 馨
Title: STOKER-TYPE INCINERATOR
Abstract:
In an incinerator (1), a thermal image pickup unit (75) acquires a thermal image of refuse on fire grates (21), and a refuse height calculating unit acquires refuse height information indicating the distribution of the heights of refuse on the fire grates (21) on the basis of the thermal image. A refuse height control unit controls the speed of refuse supplied by a refuse supplying unit (4), the speed of refuse conveyed by a drying fire grate (23), and the speed of refuse conveyed by a combustion fire grate (24), separately, on the basis of the refuse height information such that the distribution of the heights of refuse in the conveyance direction approximates an ideal distribution in which the heights of refuse gradually become lower toward the downstream side in the conveyance direction. Accordingly, the distribution of the heights of refuse in a refuse conveyance path can be stabilized.