Title:
PULVERIZED COAL FLOW RATE DEVIATION REDUCTION APPARATUS AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/066162
Kind Code:
A1
Abstract:
Provided are a pulverized coal flow rate deviation reduction apparatus and a method therefor. The pulverized coal flow rate deviation reduction apparatus, according to the present invention, comprises: a pulverized coal injecting lance; a distributor for distributing pulverized coal, transferred through a transfer pipe, to a plurality of pulverized coal branch pipes; and a pulverized coal injection amount controller for controlling the pulverized coal injection amount for each of the pulverized coal branch pipes.
Inventors:
LEE DONG JO (KR)
Application Number:
PCT/KR2018/001969
Publication Date:
April 04, 2019
Filing Date:
February 14, 2018
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C21B5/00
Foreign References:
| KR20170013126A | 2017-02-06 | |||
| JP2946923B2 | 1999-09-13 | |||
| JPS5949421A | 1984-03-22 | |||
| KR20120074034A | 2012-07-05 | |||
| KR970003633B1 | 1997-03-20 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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