JPH01122828U - - Google Patents
Info
- Publication number
- JPH01122828U JPH01122828U JP1218188U JP1218188U JPH01122828U JP H01122828 U JPH01122828 U JP H01122828U JP 1218188 U JP1218188 U JP 1218188U JP 1218188 U JP1218188 U JP 1218188U JP H01122828 U JPH01122828 U JP H01122828U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- tower
- absorption liquid
- gas treatment
- absorption
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012719 wet electrostatic precipitator Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 9
- 239000007788 liquid Substances 0.000 claims 6
- 239000003344 environmental pollutant Substances 0.000 claims 1
- 231100000719 pollutant Toxicity 0.000 claims 1
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
Description
第１図は本考案の一実施例の排ガス処理装置の
説明図、第２図は従来の排ガス処理装置の説明図
である。
１……排ガス処理塔、２……排ガス冷却煙道、
３……吸収部、４……湿式電気集塵部、５……排
気筒、６……循環液ポンプ、７……循環管路、８
……薬剤タンク、９……薬注ポンプ、１０……薬
注ライン、１１……ｐＨ検出器、１２……注入量
調節弁。
FIG. 1 is an explanatory diagram of an exhaust gas treatment device according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional exhaust gas treatment device. 1...Exhaust gas treatment tower, 2...Exhaust gas cooling flue,
3... Absorption section, 4... Wet electrostatic precipitator, 5... Exhaust pipe, 6... Circulating fluid pump, 7... Circulating pipe line, 8
...Drug tank, 9...Drug injection pump, 10...Drug injection line, 11...pH detector, 12...Injection amount control valve.
Claims (1)
ス処理装置において、排ガス処理塔と、前記排ガ
ス処理塔における吸収液の循環手段と、前記排ガ
ス処理塔への吸収液の供給手段とを備え、前記排
ガス処理塔が塔壁に開口した排ガス冷却煙道を有
するとともにその下流の同塔内に内設された吸収
部を有し、かつその同塔内吸収部の下流に湿式電
気集塵部を備えており、前記吸収液の循環手段が
前記排ガス冷却煙道と前記吸収部および前記湿式
電気集塵部への吸収液の循環管路を有し、前記吸
収液の供給手段が吸収液のｐＨを調整するための
注入量調節弁を有することを特徴とする排ガス処
理装置。 An exhaust gas treatment device for removing harmful gases and pollutants from exhaust gas, comprising an exhaust gas treatment tower, means for circulating an absorption liquid in the exhaust gas treatment tower, and means for supplying the absorption liquid to the exhaust gas treatment tower, The treatment tower has an exhaust gas cooling flue opened in the tower wall, has an absorption section installed in the tower downstream thereof, and is equipped with a wet electrostatic precipitator downstream of the absorption section in the tower. and the absorption liquid circulation means has a circulation pipe line for the absorption liquid to the exhaust gas cooling flue, the absorption section and the wet electrostatic precipitator, and the absorption liquid supply means adjusts the pH of the absorption liquid. 1. An exhaust gas treatment device characterized by having an injection amount control valve for controlling the injection amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1218188U JPH01122828U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1218188U JPH01122828U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122828U true JPH01122828U (en) | 1989-08-21 |
Family
ID=31221397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1218188U Pending JPH01122828U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012035153A (en) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | Method for treating exhaust gas, and equipment |
-
1988
- 1988-02-02 JP JP1218188U patent/JPH01122828U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012035153A (en) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | Method for treating exhaust gas, and equipment |