JPS59102134U - Denitration equipment - Google Patents

Denitration equipment

Info

Publication number
JPS59102134U
JPS59102134U JP19543482U JP19543482U JPS59102134U JP S59102134 U JPS59102134 U JP S59102134U JP 19543482 U JP19543482 U JP 19543482U JP 19543482 U JP19543482 U JP 19543482U JP S59102134 U JPS59102134 U JP S59102134U
Authority
JP
Japan
Prior art keywords
exhaust gas
catalyst
denitrification
vortex prevention
prevention member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19543482U
Other languages
Japanese (ja)
Other versions
JPS6221303Y2 (en
Inventor
喜通 森
Original Assignee
バブコツク日立株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by バブコツク日立株式会社 filed Critical バブコツク日立株式会社
Priority to JP19543482U priority Critical patent/JPS59102134U/en
Publication of JPS59102134U publication Critical patent/JPS59102134U/en
Application granted granted Critical
Publication of JPS6221303Y2 publication Critical patent/JPS6221303Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は脱硝装置が配置されたボイラの煙風道系統図、
第２図から第５図は従来の脱硝装置を示したもので、第
２図は脱硝装置の側面図、第３図は第２図の平面図、第
４図は排ガスの流れを説明する図、第５図は第４図のＤ
部を拡大した詳細図、第６図および第７図は本考案の実
施例を示した側面図である。 １・・・・・・脱硝反応器、２・・・・・・排ガスダク
ト、３・・・・・・触媒、１１・・・・・・支持部材、
１３Ａ、１３Ｂ・・・・・・渦流防止部材、１４Ａ、１
４Ｂ・・・・・・整流部材。 第３図Figure 1 is a smoke duct system diagram of a boiler where a denitrification device is installed.
Figures 2 to 5 show conventional denitrification equipment, with Figure 2 being a side view of the denitrification equipment, Figure 3 being a plan view of Figure 2, and Figure 4 being a diagram explaining the flow of exhaust gas. , Figure 5 is D in Figure 4.
6 and 7 are side views showing an embodiment of the present invention. 1... Denitrification reactor, 2... Exhaust gas duct, 3... Catalyst, 11... Support member,
13A, 13B... Eddy current prevention member, 14A, 1
4B... Rectifying member. Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排ガスダクトの途中に触媒を内蔵した脱硝反応器を備え
、この脱硝反応器内の触媒を支持部材で支持し、排ガス
中の窒素酸化物を脱硝するものに゛　おいて、前記支持
部材の上流側と下流側に排ガス流の停滞を防止する渦流
防止部材と、この渦流防止部材の側面に離間して排ガス
流の流れ方向にそってホッパ形状の整流部材を設けたこ
とを特徴とする脱硝装置。A denitrification reactor with a built-in catalyst is provided in the middle of an exhaust gas duct, the catalyst in the denitrification reactor is supported by a support member, and nitrogen oxides in the exhaust gas are denitrified. A denitrification device comprising: a vortex prevention member for preventing stagnation of the exhaust gas flow on the downstream side; and a hopper-shaped rectifying member spaced apart from the side surface of the vortex prevention member along the flow direction of the exhaust gas flow.
JP19543482U 1982-12-27 1982-12-27 Denitration equipment Granted JPS59102134U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19543482U JPS59102134U (en) 1982-12-27 1982-12-27 Denitration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19543482U JPS59102134U (en) 1982-12-27 1982-12-27 Denitration equipment

Publications (2)

Publication Number Publication Date
JPS59102134U true JPS59102134U (en) 1984-07-10
JPS6221303Y2 JPS6221303Y2 (en) 1987-05-29

Family

ID=30419726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19543482U Granted JPS59102134U (en) 1982-12-27 1982-12-27 Denitration equipment

Country Status (1)

Country Link
JP (1) JPS59102134U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308199A1 (en) * 2000-08-03 2003-05-07 Babcock-Hitachi Kabushiki Kaisha Waste gas treating device having flow regulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308199A1 (en) * 2000-08-03 2003-05-07 Babcock-Hitachi Kabushiki Kaisha Waste gas treating device having flow regulator
EP1308199A4 (en) * 2000-08-03 2004-07-14 Babcock Hitachi Kk Waste gas treating device having flow regulator

Also Published As

Publication number Publication date
JPS6221303Y2 (en) 1987-05-29

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