JPS5515611A - Multistage spray tower - Google Patents
Multistage spray towerInfo
- Publication number
- JPS5515611A JPS5515611A JP8749078A JP8749078A JPS5515611A JP S5515611 A JPS5515611 A JP S5515611A JP 8749078 A JP8749078 A JP 8749078A JP 8749078 A JP8749078 A JP 8749078A JP S5515611 A JPS5515611 A JP S5515611A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- tower
- spray
- plate
- scale
- 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
Abstract
PURPOSE: To prevent attachment of scale to a gas dispersion plate set in the lower part of a multistage spray tower suitable for use as an exhaust gas desulfurizer by further setting a spray means under the plate.
CONSTITUTION: Gas to be treated is introduced into spray tower body 6 from gas supply inlet 1 and catalytically reacted with an absorbing agent slurry (CaCO3) sprayed by spray means 2 for scaling prevention set in the lower part of tower 6, removing part of SO2. After making the flow rate uniform with dispersion plate 3 the gas is contacted to the slurry sprayed by upper multistage spray means 4 to absorption-remove SO2 in the gas. The SO2-free gas is passed through uppermost demister 7 to remove mist and exhausted. By removing part of SO2 with means 2 before entering plate 3, the concn. of SO2 in the upper part of tower 6 is reduced, and reaction is accomplished as uniform as possible to prevent formation of scale.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8749078A JPS5515611A (en) | 1978-07-17 | 1978-07-17 | Multistage spray tower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8749078A JPS5515611A (en) | 1978-07-17 | 1978-07-17 | Multistage spray tower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5515611A true JPS5515611A (en) | 1980-02-02 |
Family
ID=13916387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8749078A Pending JPS5515611A (en) | 1978-07-17 | 1978-07-17 | Multistage spray tower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5515611A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123534U (en) * | 1983-02-05 | 1984-08-20 | 株式会社フジクラ | Scrubber device |
CN103007666A (en) * | 2012-12-06 | 2013-04-03 | 广东天富电气集团有限公司 | Desulfurizing tower |
CN105498458A (en) * | 2015-12-28 | 2016-04-20 | 上海迪夫格环境科技有限公司 | Efficient removal device for combined pollutants |
CN106582188A (en) * | 2015-10-14 | 2017-04-26 | 江苏国强环保集团有限公司 | Ceramic desulfurization tower with novel demisters |
CN108310920A (en) * | 2018-01-26 | 2018-07-24 | 昆山市年沙助剂有限公司 | A kind of hydrochloric acid tank field exhaust treatment system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120874A (en) * | 1973-03-07 | 1974-11-19 |
-
1978
- 1978-07-17 JP JP8749078A patent/JPS5515611A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120874A (en) * | 1973-03-07 | 1974-11-19 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123534U (en) * | 1983-02-05 | 1984-08-20 | 株式会社フジクラ | Scrubber device |
CN103007666A (en) * | 2012-12-06 | 2013-04-03 | 广东天富电气集团有限公司 | Desulfurizing tower |
CN106582188A (en) * | 2015-10-14 | 2017-04-26 | 江苏国强环保集团有限公司 | Ceramic desulfurization tower with novel demisters |
CN105498458A (en) * | 2015-12-28 | 2016-04-20 | 上海迪夫格环境科技有限公司 | Efficient removal device for combined pollutants |
CN108310920A (en) * | 2018-01-26 | 2018-07-24 | 昆山市年沙助剂有限公司 | A kind of hydrochloric acid tank field exhaust treatment system |
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