JPH02100634U - - Google Patents
Info
- Publication number
- JPH02100634U JPH02100634U JP547289U JP547289U JPH02100634U JP H02100634 U JPH02100634 U JP H02100634U JP 547289 U JP547289 U JP 547289U JP 547289 U JP547289 U JP 547289U JP H02100634 U JPH02100634 U JP H02100634U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- flow
- partitioned
- exhaust gas
- controls
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 6
- 239000007789 gas Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の要部の縦断面図、
第２図は同実施例の触媒の斜視図、第３図は同実
施例の説明図、第４図は従来のボイラ排ガスの乾
式脱硝装置の説明図である。
１……触媒、２……ダンパ、３……計測器、４
……排ガス系統、５……ボイラ。
FIG. 1 is a vertical cross-sectional view of the main parts of an embodiment of the present invention.
FIG. 2 is a perspective view of the catalyst of the same embodiment, FIG. 3 is an explanatory diagram of the same embodiment, and FIG. 4 is an explanatory diagram of a conventional dry type denitration apparatus for boiler exhaust gas. 1... Catalyst, 2... Damper, 3... Measuring instrument, 4
...Exhaust gas system, 5...Boiler.
Claims (1)
乾式脱硝装置において、排ガス流れ方向に複数に
仕切られた触媒、仕切られた各触媒のガス通過量
を制御する流量調節器、及び仕切られた各触媒下
流に設置され流量調節器を制御する流量計及び／
又は窒素酸化物濃度計を備えたことを特徴とする
乾式脱硝装置。 A dry denitrification device that uses a catalyst to remove nitrogen oxides from exhaust gas includes a catalyst partitioned into multiple sections in the exhaust gas flow direction, a flow rate regulator that controls the amount of gas passing through each partitioned catalyst, and a flow rate regulator that controls the amount of gas passing through each partitioned catalyst. A flow meter and/or a flow meter installed downstream of the catalyst to control a flow regulator.
Or a dry denitrification device characterized by being equipped with a nitrogen oxide concentration meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP547289U JPH02100634U (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP547289U JPH02100634U (en) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100634U true JPH02100634U (en) | 1990-08-10 |
Family
ID=31208880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP547289U Pending JPH02100634U (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100634U (en) |
-
1989
- 1989-01-23 JP JP547289U patent/JPH02100634U/ja active Pending
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