JPS5826923U - Plate type exhaust gas denitrification catalyst device - Google Patents
Plate type exhaust gas denitrification catalyst deviceInfo
- Publication number
- JPS5826923U JPS5826923U JP12314281U JP12314281U JPS5826923U JP S5826923 U JPS5826923 U JP S5826923U JP 12314281 U JP12314281 U JP 12314281U JP 12314281 U JP12314281 U JP 12314281U JP S5826923 U JPS5826923 U JP S5826923U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- exhaust gas
- side walls
- plate type
- gas denitrification
- 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
Links
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
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
第１図〜第３図は通常のブレーＩ・型排煙脱硝触媒装置
の概略を示し、第１図は同縦断平面図、第２図は同欠取
正面図、第３図は同欠取側面図、第４図〜第１２図は本
考案に基づく一実施例を示す図であって、第４図は第２
図の要部に相当する部分の拡大正面図、第５図は第１図
のＡ部に相当する部分の拡大平面図、第６図は第５図の
Ｂ−Ｅ３断面図、第７図は第５図のＣ−Ｃ断面図、第８
図〜第９図は第１のメンブレンシールを示し、第８図は
同側面図、第９図は同正面図、第１０図〜第１１図は第
２のメンブレンシールを示ｔ、１．第ｉ。
図は同側面図、第１１図は同正面図、第１２図は第１の
メンブレンシールと第２のメンブレンシールレの交差部
を示す斜視図である。
１・・・煙道、１ａ・・・煙道壁、２・・・横梁、３・
・・触媒ブロック、３ａ・・・側壁、４・・・プレ−１
〜型触媒層、７・・・隙間、８・・・充填物、９・・・
メンブレンシール。
第５図
／タ 、ｉｔ
第６図−第７図
第１２図
ｌFigures 1 to 3 schematically show a typical Brae I type exhaust gas denitrification catalyst device, with Figure 1 being a vertical sectional plan view, Figure 2 being a cutaway front view, and Figure 3 being a cutaway front view of the same. The side view and FIGS. 4 to 12 are views showing one embodiment based on the present invention, and FIG.
FIG. 5 is an enlarged plan view of a portion corresponding to section A in FIG. 1, FIG. 6 is a sectional view taken along line B-E3 in FIG. 5, and FIG. C-C sectional view of Fig. 5, No. 8
9 to 9 show the first membrane seal, FIG. 8 is a side view of the same, FIG. 9 is a front view of the same, and FIGS. 10 to 11 show the second membrane seal. No. i. 11 is a front view of the same, and FIG. 12 is a perspective view showing the intersection of the first membrane seal and the second membrane seal. 1... Flue, 1a... Flue wall, 2... Cross beam, 3.
... Catalyst block, 3a... Side wall, 4... Play-1
-type catalyst layer, 7... gap, 8... filler, 9...
membrane seal. Fig. 5/ta, it Fig. 6-7 Fig. 12 l
Claims (1)
ロックを複数段ずつ積層して形成された触媒ブロック”
側壁を複数列有してなるプレート型触媒層を載置し、勢
媒ブロック側壁間および触媒ブロック側壁と煙道壁の間
の隙間に充填物を挿入するとともに、最上段の触媒ブ爾
ツクの側壁上端間および最上段の触媒ブロックの側壁上
端と煙道壁との間に、上下方向にＵ字状の断面を有する
メンブレンシールを両壁面に密着させて配設したことを
特徴とするプレート型排煙脱硝触媒装置。A catalyst block is formed by stacking a large number of catalyst blocks in multiple stages on a horizontal beam installed in the vertical flue.
A plate-type catalyst layer having multiple rows of side walls is placed, and a filler is inserted into the gaps between the side walls of the catalyst block and between the side walls of the catalyst block and the flue wall. A plate type characterized in that a membrane seal having a U-shaped cross section in the vertical direction is disposed between the upper ends of the side walls and between the upper end of the side wall of the uppermost catalyst block and the flue wall in close contact with both wall surfaces. Exhaust gas denitrification catalyst device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12314281U JPS5826923U (en) | 1981-08-19 | 1981-08-19 | Plate type exhaust gas denitrification catalyst device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12314281U JPS5826923U (en) | 1981-08-19 | 1981-08-19 | Plate type exhaust gas denitrification catalyst device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5826923U true JPS5826923U (en) | 1983-02-21 |
| JPS6113063Y2 JPS6113063Y2 (en) | 1986-04-23 |
Family
ID=29917046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12314281U Granted JPS5826923U (en) | 1981-08-19 | 1981-08-19 | Plate type exhaust gas denitrification catalyst device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826923U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183818A (en) * | 1983-04-01 | 1984-10-19 | Hitachi Zosen Corp | Device for preventing denitrifying ratio from being lowered due to leak gas in denitrifier |
| JPS59162340U (en) * | 1983-04-18 | 1984-10-30 | マツダ株式会社 | retractable headlamp |
| JP2002219336A (en) * | 2001-01-26 | 2002-08-06 | Babcock Hitachi Kk | Vertical down-flow type catalytic reactor |
| WO2021157690A1 (en) * | 2020-02-06 | 2021-08-12 | 三菱パワー株式会社 | Catalyst reactor equipped with ash deposition prevention function |
-
1981
- 1981-08-19 JP JP12314281U patent/JPS5826923U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59183818A (en) * | 1983-04-01 | 1984-10-19 | Hitachi Zosen Corp | Device for preventing denitrifying ratio from being lowered due to leak gas in denitrifier |
| JPS59162340U (en) * | 1983-04-18 | 1984-10-30 | マツダ株式会社 | retractable headlamp |
| JP2002219336A (en) * | 2001-01-26 | 2002-08-06 | Babcock Hitachi Kk | Vertical down-flow type catalytic reactor |
| WO2021157690A1 (en) * | 2020-02-06 | 2021-08-12 | 三菱パワー株式会社 | Catalyst reactor equipped with ash deposition prevention function |
| JP2021122800A (en) * | 2020-02-06 | 2021-08-30 | 三菱パワー株式会社 | Catalytic reactor with ash deposition prevention function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6113063Y2 (en) | 1986-04-23 |
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