JPS55116423A - Wet-type apparatus for smoke evacuation and desulfurization - Google Patents

Wet-type apparatus for smoke evacuation and desulfurization

Info

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
Application number
JP2309379A
Other languages
Japanese (ja)
Other versions
JPS5918093B2 (en
Inventor
Yokichi Shoji
Hiroshi Yanagioka
Masaki Onozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Chemical Engineering and Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP54023093A priority Critical patent/JPS5918093B2/en
Publication of JPS55116423A publication Critical patent/JPS55116423A/en
Publication of JPS5918093B2 publication Critical patent/JPS5918093B2/en
Expired legal-status Critical Current

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
JP54023093A 1979-02-28 1979-02-28 Wet flue gas desulfurization equipment Expired JPS5918093B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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