FURNACE INTERIOR CLEANING METHOD AND FURNACE INTERIOR CLEANING DEVICE FOR INCINERATOR

Title:

FURNACE INTERIOR CLEANING METHOD AND FURNACE INTERIOR CLEANING DEVICE FOR INCINERATOR

Document Type and Number:

Japanese Patent JP2003139318

Kind Code:

A

Abstract:

To provide a furnace interior cleaning method and cleaning device for a stoker fired furnace capable of efficiently cleaning an interior of the stoker fired furnace without manual work of workers.

By arranging a plurality of bag bodies 9 filled with particles 11 on a fire grate 6 in a furnace width direction and moving the bag bodies 9 in a furnace length direction by a fire grate moving mechanism, residues such as noncombustibles or ash remaining on the fire grate 6 are discharged while pushing them by the bag bodies 9.

Inventors:

TAKUSHIMA SHIGEHIRO
MATSUO KENJIRO
IWASAKI SHUICHI
SHIBUYA EIICHI

Application Number:

JP2001340556A

Publication Date:

May 14, 2003

Filing Date:

November 06, 2001

Export Citation:

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Assignee:

NKK PLANT ENG CORP
NIPPON KOKAN KK

International Classes:

F23H11/24; F23J1/00; F23J1/06; (IPC1-7): F23J1/00; F23H11/24; F23J1/06

Attorney, Agent or Firm:

Yasuo Ishikawa

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