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Title:
DENITRATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/171200
Kind Code:
A1
Abstract:
This denitration device includes: a denitration agent supply system; and a reactor duct having a flowpath through which exhaust gas from a boiler flows. Inside the reactor duct a screen plate and a catalyst fixed bed are provided in that order along the flow of the exhaust gas. The screen plate is constituted by a plurality of beams disposed at the entrance in the reactor duct, and a plurality of screen plate units. Each screen plate unit is fit between one beam and another beam.

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Inventors:
TSUTSUMI RYUJI (JP)
URABE YU (JP)
TODAKA SHIMPEI (JP)
Application Number:
PCT/JP2020/007004
Publication Date:
August 27, 2020
Filing Date:
February 21, 2020
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F23J15/00
Foreign References:
CN202078856U2011-12-21
JP2003164729A2003-06-10
CN203598693U2014-05-21
CN206082179U2017-04-12
CN206508804U2017-09-22
JPS62191026A1987-08-21
JPS62130723U1987-08-18
Attorney, Agent or Firm:
KIKUMA, Tadayuki (JP)
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