Title:
SUPER HEATED STEAM MAKING APPARATUS UTILIZING INCINERATION HEAT OF WASTE
Document Type and Number:
Japanese Patent JP3272581
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain high temperature/high pressure superheated steam while preventing high temperature corrosion of a boiler tube as caused by chlorine.
SOLUTION: This superheated steam making apparatus has a thermal decomposition means 1 (for thermal decomposition reaction within a space at a temp. of at least 300°C), a char combustion means 10, a first steam making means 24 (for obtaining steam at a temp. of at most 400°C) and a second steam making means 20. A thermal decomposition gas combustion means 31/34 (generating high temperature of at least 1,300°C) is arranged between the first thermal decomposition means 1 and the first steam making means 24 to melt and separate ash components while burning a thermal decomposition gas. Moreover, a part of the thermal decomposition gas obtained by the thermal decomposition means 1 is branched off to be supplied to the inlet side of the thermal decomposition means 1.
Inventors:
Shizuo Yasuda
Yuji Kaihara
Satoshi Okuno
Hirotoshi Horizoe
Susumu Nishikawa
Katsuhiko Kobayashi
Yoshimasa Kawami
Masaharu Kira
Yuji Kaihara
Satoshi Okuno
Hirotoshi Horizoe
Susumu Nishikawa
Katsuhiko Kobayashi
Yoshimasa Kawami
Masaharu Kira
Application Number:
JP26238895A
Publication Date:
April 08, 2002
Filing Date:
September 13, 1995
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F23G5/30; F22B1/18; F22G1/16; F23C10/00; F23C10/20; F23G5/00; F23G5/027; F23G5/16; F23G5/32; F23G5/46; F23G7/00; F23J1/00; (IPC1-7): F23G5/027; F22B1/18; F22G1/16; F23C10/00; F23C10/20; F23G5/00; F23G5/16; F23G5/30; F23G5/32; F23G5/46; F23G7/00; F23J1/00
Domestic Patent References:
| JP5346204A | ||||
| JP5895104A | ||||
| JP52117302A | ||||
| JP1252806A | ||||
| JP735322A | ||||
| JP5141636A |
Attorney, Agent or Firm:
Masahisa Takahashi (1 person outside)