Title:
HIGH MELTING PERFORMANCE WASTE MELTING FURNACE
Document Type and Number:
Japanese Patent JP2002317918
Kind Code:
A
Abstract:
To provide a high melting performance waste melting furnace capable of substantially improving productivity per unit area of a furnace floor upon melting processing of incinerated ash and fly ash and other wastes with the aid of electric resistance heating.
There is provided at least one of a bubbling lance and a furnace structure penetration nozzle for producing fluidization from a furnace peripheral edge section toward a furnace center section on an interface between a melting slag melt section and a covering layer of an inserted waste located just above the former, and for promoting a heat movement to the inserted waste.
Inventors:
IWASAKI KATSUHIRO
TADA MITSUHIRO
SHINAGAWA TAKUYA
NAKAHARA KEISUKE
YAMAMOTO HIROSHI
TADA MITSUHIRO
SHINAGAWA TAKUYA
NAKAHARA KEISUKE
YAMAMOTO HIROSHI
Application Number:
JP2001124489A
Publication Date:
October 31, 2002
Filing Date:
April 23, 2001
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
F23J1/00; F27B3/22; F27D3/14; F27D3/16; F27D11/08; (IPC1-7): F23J1/00; F27B3/22; F27D3/14; F27D3/16; F27D11/08
Attorney, Agent or Firm:
Takehiko Suzue (5 outside)