JPH0283025U - - Google Patents
Info
- Publication number
- JPH0283025U JPH0283025U JP16238588U JP16238588U JPH0283025U JP H0283025 U JPH0283025 U JP H0283025U JP 16238588 U JP16238588 U JP 16238588U JP 16238588 U JP16238588 U JP 16238588U JP H0283025 U JPH0283025 U JP H0283025U
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- air blowing
- liquid storage
- liquid
- absorption tower
- 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
- 239000007788 liquid Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Description
第１図は本考案の排煙脱硫装置の一実施例を示
す吸収塔の概略側面図、第２図は液中を上昇する
空気の上昇高さと気泡径の関係を示す図、第３図
は空気が液中を上昇する速度とＣＯＤ等の生成量
との関係を示す図、第４図は本考案の他の実施例
を示す吸収塔の概略側面図、第５図は従来の排煙
脱硫装置の概略図、第６図は並流式吸収塔の一例
を示す概略図である。
１……吸収塔、２……液溜タンク、３……吸収
剤、５……排ガス入口管、７……空気吹込管、８
……空気吹込口、１０……ヘツダー管、１１……
スプレーノズル、１２……循環ポンプ、１８……
酸化空気ブロワ、Ｄ……深さ。
Figure 1 is a schematic side view of an absorption tower showing one embodiment of the flue gas desulfurization device of the present invention, Figure 2 is a diagram showing the relationship between the height of air rising in the liquid and the bubble diameter, and Figure 3 is a diagram showing the relationship between the air bubble diameter and the height of air rising in the liquid. A diagram showing the relationship between the rate at which air rises through the liquid and the amount of COD etc. produced. Figure 4 is a schematic side view of an absorption tower showing another embodiment of the present invention. Figure 5 is a conventional flue gas desulfurization diagram. A schematic diagram of the apparatus, FIG. 6 is a schematic diagram showing an example of a cocurrent absorption tower. 1... Absorption tower, 2... Liquid storage tank, 3... Absorbent, 5... Exhaust gas inlet pipe, 7... Air blowing pipe, 8
...Air inlet, 10...Header pipe, 11...
Spray nozzle, 12...Circulation pump, 18...
Oxidizing air blower, D...depth.
Claims (1)
る液溜タンクを設け、且つ吸収塔内の上部にスプ
レーノズルを有するヘツダー管を配設し、上記液
溜タンク上部位置より吸収塔内に入るガスに対し
、循環ポンプにより上記液溜タンク内から上記ヘ
ツダー管へ導かれてスプレーノズルより噴霧され
る吸収液を向流接触させるようにしてある排煙脱
硫装置において、上記液溜タンクの液面より少な
くとも１ｍ以上深いところに、空気吹込口を有す
る空気吹込管を配設し、且つ上記空気吹込口から
吹き込まれた空気の液溜タンク内での上昇速度を
速くするようにしてなることを特徴とする排煙脱
硫装置。 A liquid storage tank for storing an absorption liquid containing an absorbent is provided at the lower part of the absorption tower, and a header pipe having a spray nozzle is installed at the upper part of the absorption tower. In the flue gas desulfurization equipment, the absorbent liquid is guided from the liquid storage tank to the header pipe by a circulation pump and sprayed from a spray nozzle, and is brought into countercurrent contact with the gas entering the liquid storage tank. An air blowing pipe having an air blowing port is installed at least 1 m deeper than the surface, and the air blowing from the air blowing hole is configured to increase the rate of rise in the liquid storage tank. Characteristic flue gas desulfurization equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16238588U JPH0283025U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16238588U JPH0283025U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283025U true JPH0283025U (en) | 1990-06-27 |
Family
ID=31446163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16238588U Pending JPH0283025U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283025U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255890A (en) * | 1985-09-03 | 1987-03-11 | 新日本製鐵株式会社 | Induction heater |
| JPS62289220A (en) * | 1986-06-10 | 1987-12-16 | Mitsubishi Heavy Ind Ltd | Wet stack gas desulfurizer |
-
1988
- 1988-12-16 JP JP16238588U patent/JPH0283025U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255890A (en) * | 1985-09-03 | 1987-03-11 | 新日本製鐵株式会社 | Induction heater |
| JPS62289220A (en) * | 1986-06-10 | 1987-12-16 | Mitsubishi Heavy Ind Ltd | Wet stack gas desulfurizer |
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