JPS55116423A - Wet-type apparatus for smoke evacuation and desulfurization - Google Patents
Wet-type apparatus for smoke evacuation and desulfurizationInfo
- Publication number
- JPS55116423A JPS55116423A JP2309379A JP2309379A JPS55116423A JP S55116423 A JPS55116423 A JP S55116423A JP 2309379 A JP2309379 A JP 2309379A JP 2309379 A JP2309379 A JP 2309379A JP S55116423 A JPS55116423 A JP S55116423A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- retaining part
- clarified
- cooling
- absorbing solution
- 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
Abstract
PURPOSE: To prevent the wear of apparatus and to decrease the number of component units used by a method wherein a cooling liquid and an absorbing solution are recovered in a common liquid-retaining part, the recovered liquid is converted to a large amount of clarified liquid containing solids at a low concentration in an expanded liquid-retaining part which is opened to the atmosphere, and the clarified liquid is used as a cooling liquid.
CONSTITUTION: A liquid-retaining part 3 communicates through a gap 8 with an expanded liquid-retaining part 4 which is opened to the atmosphere. The liquid- retaining part 3 is provided with an inlet 9 for SO2 gas-fixing agent such as lime and a O2-containing gas blowing port 10. As an absorbing solution is clarified in the course of the movement of the solution from the liquid-retaining part 3 to the expanded part 4, a solid-liquid separation means is provided e.g. by sloping a bottom plate 7. A cooling liquid from a cooling part 1 and the absorbing solution from SO2 absorption part 2 drop into the liquid-retaining part 3, and a suspension containing solids such as Ca compound is recovered. The suspension is recycled through a pump 11 and used as the absorbing solution while adjusting the concentration of Ca compound. Liquid which is passed through the gap 8 and converted to clarified liquid is recycled through a pump 12 and used as the cooling liquid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54023093A JPS5918093B2 (en) | 1979-02-28 | 1979-02-28 | Wet flue gas desulfurization equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54023093A JPS5918093B2 (en) | 1979-02-28 | 1979-02-28 | Wet flue gas desulfurization equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55116423A true JPS55116423A (en) | 1980-09-08 |
JPS5918093B2 JPS5918093B2 (en) | 1984-04-25 |
Family
ID=12100813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54023093A Expired JPS5918093B2 (en) | 1979-02-28 | 1979-02-28 | Wet flue gas desulfurization equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918093B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60118216A (en) * | 1983-11-30 | 1985-06-25 | Sanei Seisakusho:Kk | Exhaust gas treating apparatus |
CN111140860A (en) * | 2020-02-09 | 2020-05-12 | 浙江宏电环保设备制造有限公司 | High-efficiency energy-saving heat-storage incineration oxidation device of waste gas treatment system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5057076A (en) * | 1973-09-21 | 1975-05-19 | ||
JPS52155175A (en) * | 1976-06-10 | 1977-12-23 | Fuji Kasui Kogyo Kk | Treatment of exhaust gas containing organic matter |
-
1979
- 1979-02-28 JP JP54023093A patent/JPS5918093B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5057076A (en) * | 1973-09-21 | 1975-05-19 | ||
JPS52155175A (en) * | 1976-06-10 | 1977-12-23 | Fuji Kasui Kogyo Kk | Treatment of exhaust gas containing organic matter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60118216A (en) * | 1983-11-30 | 1985-06-25 | Sanei Seisakusho:Kk | Exhaust gas treating apparatus |
CN111140860A (en) * | 2020-02-09 | 2020-05-12 | 浙江宏电环保设备制造有限公司 | High-efficiency energy-saving heat-storage incineration oxidation device of waste gas treatment system |
Also Published As
Publication number | Publication date |
---|---|
JPS5918093B2 (en) | 1984-04-25 |
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