JPH0354730U - - Google Patents
Info
- Publication number
- JPH0354730U JPH0354730U JP10954190U JP10954190U JPH0354730U JP H0354730 U JPH0354730 U JP H0354730U JP 10954190 U JP10954190 U JP 10954190U JP 10954190 U JP10954190 U JP 10954190U JP H0354730 U JPH0354730 U JP H0354730U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas desulfurization
- wet
- stirrer
- circulation tank
- 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
- 239000007789 gas Substances 0.000 claims description 9
- 238000006477 desulfuration reaction Methods 0.000 claims description 7
- 230000023556 desulfurization Effects 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 3
- 239000002250 absorbent Substances 0.000 claims 3
- 238000003756 stirring Methods 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052815 sulfur oxide Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Description
第１図は、この考案の一例を示す湿式排ガス脱
硫装置の系統図、第２図は、そのＢ−Ｂ方向に沿
つた斜視図、第３図は、この考案に用いるスラリ
循環タンク部の他の例を示す横断面図、第４図は
、この考案の他の実施例を示す湿式排ガス脱硫装
置の系統図、第５図は、従来の湿式排ガス脱硫装
置の系統図、第６図は、第５図のＡ−Ａ方向に沿
つた断面図である。
１……除じん塔、２……吸収塔、３……放散部
、４……スラリ循環タンク、５……除じん塔スラ
リ循環タンク、６，７……撹拌機、６Ａ……下段
撹拌機、６Ｂ……上段撹拌機、８……循環ポンプ
、９……スラリ循環ライン、１１……空気圧縮機
、１２，１２Ａ……空気導管、１０１……排ガス
、１０２……貯溜スラリ、１０４……空気、１０
５……清浄排ガス。
Fig. 1 is a system diagram of a wet flue gas desulfurization system showing an example of this invention, Fig. 2 is a perspective view of the equipment taken along the B-B direction, and Fig. 3 shows other parts of the slurry circulation tank used in this invention. FIG. 4 is a system diagram of a wet exhaust gas desulfurization device showing another embodiment of the invention, FIG. 5 is a system diagram of a conventional wet exhaust gas desulfurization device, and FIG. 6 is a system diagram of a conventional wet exhaust gas desulfurization device. FIG. 6 is a sectional view taken along the direction AA in FIG. 5; 1... Dust removal tower, 2... Absorption tower, 3... Dispersion section, 4... Slurry circulation tank, 5... Dust removal tower slurry circulation tank, 6, 7... Stirrer, 6A... Lower stage stirrer , 6B...Upper stage stirrer, 8...Circulation pump, 9...Slurry circulation line, 11...Air compressor, 12, 12A...Air conduit, 101...Exhaust gas, 102...Stored slurry, 104... air, 10
5...Clean exhaust gas.
Claims (1)
排ガス中の硫黄酸化物を亜硫酸塩に転化させて吸
収、除去を行う吸収塔と、その下方側壁に撹拌機
を有する吸収剤スラリ循環タンクとを備えた湿式
排ガス脱硫装置において、吸収剤循環タンクの側
壁から、撹拌機の後方から撹拌翼に向けて斜め方
向から達するか、または撹拌機の回転軸に沿うよ
うに空気導管を設けたことを特徴とする湿式排ガ
ス脱硫装置。 (2) 撹拌機が複数段に設けられ、かつ空気導管
は最下段を除く撹拌機に対応して設けられること
を特徴とする実用新案登録請求の範囲第１項記載
の湿式排ガス脱硫装置。[Claims for Utility Model Registration] (1) An absorption tower that brings the absorbent slurry and exhaust gas into countercurrent contact to absorb and remove sulfur oxides in the exhaust gas by converting them into sulfites, and an agitator on the lower side wall of the absorption tower. In a wet flue gas desulfurization system equipped with an absorbent slurry circulation tank having a rotor, from the side wall of the absorbent circulation tank, from the rear of the stirrer toward the stirring blades, or along the rotation axis of the stirrer. A wet exhaust gas desulfurization device characterized by having an air conduit. (2) The wet exhaust gas desulfurization apparatus according to claim 1, wherein the agitators are provided in a plurality of stages, and the air pipes are provided corresponding to the agitators except for the lowest stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10954190U JPH0354730U (en) | 1990-10-19 | 1990-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10954190U JPH0354730U (en) | 1990-10-19 | 1990-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354730U true JPH0354730U (en) | 1991-05-27 |
Family
ID=31658128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10954190U Pending JPH0354730U (en) | 1990-10-19 | 1990-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354730U (en) |
-
1990
- 1990-10-19 JP JP10954190U patent/JPH0354730U/ja active Pending
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