Search International and National Patent Collections

1. (WO2015045584) BURNER AND COAL UPGRADING PLANT

Pub. No.:    WO/2015/045584    International Application No.:    PCT/JP2014/069112
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Fri Jul 18 01:59:59 CEST 2014
IPC: F23D 17/00
Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD.
三菱重工業株式会社
Inventors: YOKOHAMA Katsuhiko
横濱 克彦
HAMADA Tsutomu
濱田 務
ATARASHIYA Kenji
新屋 謙治
OKAMOTO Akiyasu
岡元 章泰
UCHIMURA Hiroaki
内村 博輝
TAKENO Keiji
武野 計二
Title: BURNER AND COAL UPGRADING PLANT
Abstract:
A burner equipped with: a tubular first outer tube (20); a diffuser (21) arranged on the inside of the first outer tube (20) and having an inner circumferential surface the diameter of which gradually increases in a first direction; first gas nozzles (22) that supply a first gas toward the first direction in a region on the outside of the diffuser (21) in the radial direction; second gas nozzles (23) that are arranged adjacent to the first gas nozzles (22) in the circumferential direction of the first outer tube (20), and that supply a second gas toward the first direction in the region on the outside of the diffuser (21) in the radial direction; and an ignition torch (24) that ignites the second gas and/or the first gas.