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Title:
CHARGE METHOD OF COAL TO COKE OVEN
Document Type and Number:
Japanese Patent JP2014037494
Kind Code:
A
Abstract:

To prevent carbon sticking to a riser tube basement of a coke oven effectively.

When an upper part of coal 3 charged from a charging car 2 to a coke oven chamber 1 is leveled evenly by a leveling beam 8 equipped with an extruding machine, water is sprayed on the charged coal by the leveling beam 8 while charging the coal. Thereby, a carbon amount sticking to a riser tube basement of a chamber type coke oven is reduced effectively because moisture of the charged coal is regulated ideally by the leveling beam.


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Inventors:
CHOSHI HIROMI
OTAKA NORIAKI
ISHIKAWA TOMOJI
KITAYAMA YOSHITERU
Application Number:
JP2012181026A
Publication Date:
February 27, 2014
Filing Date:
August 17, 2012
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL CORP
International Classes:
C10B37/02; C10B43/14
Domestic Patent References:
JPH09104869A1997-04-22
JP2007204580A2007-08-16
JPH0913041A1997-01-14
JP2000129266A2000-05-09
Attorney, Agent or Firm:
Tetsuya Mizogami
Yoshinori Iwahara
Susumu Yamamoto



 
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