JPH01114026U - - Google Patents
Info
- Publication number
- JPH01114026U JPH01114026U JP825888U JP825888U JPH01114026U JP H01114026 U JPH01114026 U JP H01114026U JP 825888 U JP825888 U JP 825888U JP 825888 U JP825888 U JP 825888U JP H01114026 U JPH01114026 U JP H01114026U
- Authority
- JP
- Japan
- Prior art keywords
- flue gas
- absorption tower
- exhaust pipe
- gas desulfurization
- gypsum
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000003546 flue gas Substances 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims 2
- 239000010440 gypsum Substances 0.000 claims 2
- 229940043430 calcium compound Drugs 0.000 claims 1
- 150000001674 calcium compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002265 prevention Effects 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Description
第１図は、本考案を実施した湿式排煙脱硫装置
の系統を示す図、第２図は、本考案の一実施例を
示す断面図、第３図および第４図は、本考案の他
の実施例を示す断面図、第５図は、スケールによ
り閉塞した排気管を示す図、第６図は、従来の一
実般的な湿式排煙脱硫装置の系統を示す図である
。
２…吸収塔、１４…排気管、１５…洗浄水管、
１６…洗浄ノズル、５ａ…吸収液、１４ａ…回収
ガス、１５ａ…洗浄水。
Fig. 1 is a diagram showing a system of a wet flue gas desulfurization equipment in which the present invention is implemented, Fig. 2 is a sectional view showing an embodiment of the present invention, and Figs. FIG. 5 is a cross-sectional view showing an embodiment of the present invention, FIG. 5 is a view showing an exhaust pipe blocked by scale, and FIG. 6 is a view showing a system of a conventional wet flue gas desulfurization apparatus. 2...Absorption tower, 14...Exhaust pipe, 15...Washing water pipe,
16...Cleaning nozzle, 5a...Absorbing liquid, 14a...Collected gas, 15a...Cleaning water.
Claims (1)
化合物と接触させて吸収し、次いでこれを酸化し
、石膏として回収する湿式排煙脱硫装置の石膏製
造工程から回収される有害ガスを前記吸収塔に導
入する排気管の吸収塔との接続部に、該排気管へ
の吸収液の進入を防止する洗浄ノズルを設けたこ
とを特徴とする湿式排煙脱硫装置のスケーリング
防止装置。 Sulfur oxides in flue gas are brought into contact with calcium compounds in the absorption tower to be absorbed, and then oxidized and recovered as gypsum. Harmful gases recovered from the gypsum manufacturing process of wet flue gas desulfurization equipment are transferred to the absorption tower. 1. A scaling prevention device for a wet flue gas desulfurization equipment, characterized in that a cleaning nozzle for preventing absorption liquid from entering the exhaust pipe is provided at a connection portion of the exhaust pipe to be introduced to the absorption tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP825888U JPH01114026U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP825888U JPH01114026U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114026U true JPH01114026U (en) | 1989-08-01 |
Family
ID=31213975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP825888U Pending JPH01114026U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075689A (en) * | 2019-05-24 | 2019-08-02 | 湖南省湘衡盐化有限责任公司 | A kind of device preventing desulphurization system inlet flue duct fouling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50154174A (en) * | 1974-06-04 | 1975-12-11 |
-
1988
- 1988-01-26 JP JP825888U patent/JPH01114026U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50154174A (en) * | 1974-06-04 | 1975-12-11 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075689A (en) * | 2019-05-24 | 2019-08-02 | 湖南省湘衡盐化有限责任公司 | A kind of device preventing desulphurization system inlet flue duct fouling |
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