JPS5840228U - catalytic reactor - Google Patents

catalytic reactor

Info

Publication number
JPS5840228U
JPS5840228U JP13359081U JP13359081U JPS5840228U JP S5840228 U JPS5840228 U JP S5840228U JP 13359081 U JP13359081 U JP 13359081U JP 13359081 U JP13359081 U JP 13359081U JP S5840228 U JPS5840228 U JP S5840228U
Authority
JP
Japan
Prior art keywords
air
duct
exhaust gas
catalytic reactor
sealing
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
JP13359081U
Other languages
Japanese (ja)
Other versions
JPS5854186Y2 (en
Inventor
渡辺成夫
和田敏通
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 JP13359081U priority Critical patent/JPS5854186Y2/en
Publication of JPS5840228U publication Critical patent/JPS5840228U/en
Application granted granted Critical
Publication of JPS5854186Y2 publication Critical patent/JPS5854186Y2/en
Expired 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図は径径の煙風道系統を示した系統図、第２図〜第
７図は本考案の煙風道系統を示Ｉ−だ系統図で、第２図
〜第５図は脱硝反応器のバイパス系統を示し、第６図〜
第７図はＡ／Ｈ水洗時の系統を示す。第８図は平衡通風
ボイラの各部めトラフｌ〜を示した特性図である。 １・・・・・・空気ダクト、３・・・・・・Ａ／Ｈ，ｉ
４・・・・・・排ガスダクト、７・・・・・・脱硝反応
器、１１・・・・・・触媒、２０・・・・・・シーリン
グ配管、２１・・・・・・弁。Fig. 1 is a system diagram showing the smoke duct system of the diameter, Figs. 2 to 7 are system diagrams showing the smoke duct system of the present invention, and Figs. 2 to 5 are system diagrams showing the smoke duct system of the present invention. Figure 6 shows the bypass system of the reactor.
FIG. 7 shows the system during A/H water washing. FIG. 8 is a characteristic diagram showing each part of the balanced draft boiler. 1... Air duct, 3... A/H, i
4... Exhaust gas duct, 7... Denitration reactor, 11... Catalyst, 20... Sealing pipe, 21... Valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排ガスダクトのガス流れ方向にそって触媒を内蔵した脱
硝反応器と空気予熱器を設け、この空気予熱器の一方に
は空気ダクトを接続し、排ガス中の窒素酸化物を脱硝す
るものにおいて、前記空気ダクトから排ガスダクトへシ
ーリング用空気を供給するシーリング配管を設けたこと
を特徴とする脱硝装置。A denitrification reactor with a built-in catalyst and an air preheater are provided along the gas flow direction of the exhaust gas duct, and an air duct is connected to one of the air preheaters to denitrate nitrogen oxides in the exhaust gas. A denitrification device characterized by being provided with a sealing pipe that supplies sealing air from an air duct to an exhaust gas duct.
JP13359081U 1981-09-10 1981-09-10 catalytic reactor Expired JPS5854186Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13359081U JPS5854186Y2 (en) 1981-09-10 1981-09-10 catalytic reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13359081U JPS5854186Y2 (en) 1981-09-10 1981-09-10 catalytic reactor

Publications (2)

Publication Number Publication Date
JPS5840228U true JPS5840228U (en) 1983-03-16
JPS5854186Y2 JPS5854186Y2 (en) 1983-12-09

Family

ID=29927043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13359081U Expired JPS5854186Y2 (en) 1981-09-10 1981-09-10 catalytic reactor

Country Status (1)

Country Link
JP (1) JPS5854186Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206032A (en) * 1983-05-09 1984-11-21 Babcock Hitachi Kk Denitration apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206032A (en) * 1983-05-09 1984-11-21 Babcock Hitachi Kk Denitration apparatus

Also Published As

Publication number Publication date
JPS5854186Y2 (en) 1983-12-09

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