JPS60183025U - Wet flue gas desulfurization equipment - Google Patents
Wet flue gas desulfurization equipmentInfo
- Publication number
- JPS60183025U JPS60183025U JP6985584U JP6985584U JPS60183025U JP S60183025 U JPS60183025 U JP S60183025U JP 6985584 U JP6985584 U JP 6985584U JP 6985584 U JP6985584 U JP 6985584U JP S60183025 U JPS60183025 U JP S60183025U
- Authority
- JP
- Japan
- Prior art keywords
- flue gas
- gas desulfurization
- separator
- alkaline agent
- desulfurization equipment
- 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
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (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図は本考案の好適一実施例に係る湿式排煙脱硫装置
を示す平面図、第２図は従来の湿式排煙脱硫装置を示す
平面図である。
尚、図中２は排ガス、３は吸収塔、４は酸化塔、５は分
離機、７は循環系、１０は濃縮槽、１１は汚泥、１２は
沈澱槽、１４は中間タンク、１５は排出系、１８は強ア
ルカリ剤、１９は弱アルカリ剤１，２０は中和剤供給通
路、２２は石膏である。FIG. 1 is a plan view showing a wet type flue gas desulfurization device according to a preferred embodiment of the present invention, and FIG. 2 is a plan view showing a conventional wet type flue gas desulfurization device. In the figure, 2 is the exhaust gas, 3 is the absorption tower, 4 is the oxidation tower, 5 is the separator, 7 is the circulation system, 10 is the thickening tank, 11 is the sludge, 12 is the settling tank, 14 is the intermediate tank, and 15 is the discharge 18 is a strong alkaline agent, 19 is a weak alkaline agent 1, 20 is a neutralizing agent supply passage, and 22 is plaster.
Claims (1)
る循環系内に循環する石灰含有吸収液と接触させて脱硫
処理すると共に上記分離機から排出される吸収液の一部
を循環系から抜き出してこれに強アルカリ剤を加えて弱
アルカリ剤を沈澱槽にて沈澱させた後、上澄液を廃棄す
るようになした湿式排煙脱硫装置において、上記酸化塔
と分離−機との間の循環系に、上記弱アルカル剤を中和
剤として供給する中和剤供給通路を形成するように構成
したことを特徴とする湿式排煙脱硫装置。The exhaust gas is desulfurized by being brought into contact with a lime-containing absorption liquid circulating in a circulation system consisting of an absorption tower, an oxidation tower, and a separator, and a part of the absorption liquid discharged from the separator is circulated. In a wet type flue gas desulfurization equipment that extracts the liquid from the system, adds a strong alkaline agent to it, precipitates the weak alkaline agent in a precipitation tank, and then disposes of the supernatant liquid, the above oxidation tower and separator are combined. A wet flue gas desulfurization apparatus characterized in that a neutralizing agent supply passage for supplying the above-mentioned weak alkaline agent as a neutralizing agent is formed in a circulation system between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6985584U JPS60183025U (en) | 1984-05-15 | 1984-05-15 | Wet flue gas desulfurization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6985584U JPS60183025U (en) | 1984-05-15 | 1984-05-15 | Wet flue gas desulfurization equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60183025U true JPS60183025U (en) | 1985-12-04 |
| JPS63336Y2 JPS63336Y2 (en) | 1988-01-07 |
Family
ID=30605922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6985584U Granted JPS60183025U (en) | 1984-05-15 | 1984-05-15 | Wet flue gas desulfurization equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183025U (en) |
-
1984
- 1984-05-15 JP JP6985584U patent/JPS60183025U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63336Y2 (en) | 1988-01-07 |
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