Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STOKER FURNACE
Document Type and Number:
Japanese Patent JP2016023865
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a stoker furnace that enhances combustion efficiency of a soil fuel moving on a fire grate in a combustion furnace.SOLUTION: In a stoker furnace, a stationary fire grate 26b and a movable fire grate 26a partially mounted on the stationary fire grate 26b are alternately arranged; the movable fire grate 26a can oscillate along the upper surface of the stationary fire grate 26b; a solid fuel 12 is combusted while extruded on the stationary fire grate 26b and the movable fire grate 26a. When the height of the movable fire grate 26a is defined as H2, and the height of the solid fuel 12 moving on the movable fire grate 26a is defined as H1, the following relation is satisfied: H2>H1.SELECTED DRAWING: Figure 2

Inventors:
MATSUURA SHINJI
NISHIDA MASAHIRO
UMAHARA KAZUTOSHI
Application Number:
JP2014148486A
Publication Date:
February 08, 2016
Filing Date:
July 22, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UBE MACHINERY CORP LTD
International Classes:
F23B30/02; F23H7/08; F23H7/02
Domestic Patent References:
JPS60240912A1985-11-29
JPH02302511A1990-12-14
JPH0599419A1993-04-20
JP2007010258A2007-01-18
JP2003097807A2003-04-03
JPS63173633U1988-11-10
JPH09280520A1997-10-31
JPS4898978U1973-11-22
Foreign References:
US4463688A1984-08-07
Attorney, Agent or Firm:
Yuichi Murakami
Takahiro Deguchi
Hiroshi Seki