JPS5575182A - Heat recovering device for exhaust gas - Google Patents
Heat recovering device for exhaust gasInfo
- Publication number
- JPS5575182A JPS5575182A JP14912078A JP14912078A JPS5575182A JP S5575182 A JPS5575182 A JP S5575182A JP 14912078 A JP14912078 A JP 14912078A JP 14912078 A JP14912078 A JP 14912078A JP S5575182 A JPS5575182 A JP S5575182A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- exhaust gas
- temperature
- moisture
- condensed water
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To recover substantially 100% of heat contained in exhaust gas by circulating a heat medium having a temperature lower than a condensing temperature of moisture in the exhaust gas and neutralizing condensed water.
CONSTITUTION: When a heat medium having low temperature is supplied from an inlet header 4, the medium is flown under effecting heat-exchange through a group of heat conducting tubes 2, a turning header 6, another group of heat conducting tubes 2 and an outlet header 5 sequentially, and the temperature thereof is raised gradually higher. On the other hand, a temperature of exhaust gas is lowered into a temperature a little bit higter than that of the heat medium, therefore, moisture in the exhaust gas is condensed on surfaces of fins 3 and the heat conducting tubes 2, thereafter, the condensed water is dropped into a receiving pan 8 and is flown through a seal pipe 9 into a neutralizing tank 10 wherein it is neutralized. When a level of water in the neutralizing tank 10 is arrived at a preset height, it is discharged through a discharging pipe 11 at one operation. Thus, substantially 100% of the heat is recovered while an acidity of the condensed water is lowered by condensing moisture in the exhaust gas positively, thereby, progress of corrosion in a heat recovering device may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14912078A JPS5575182A (en) | 1978-12-04 | 1978-12-04 | Heat recovering device for exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14912078A JPS5575182A (en) | 1978-12-04 | 1978-12-04 | Heat recovering device for exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5575182A true JPS5575182A (en) | 1980-06-06 |
Family
ID=15468149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14912078A Pending JPS5575182A (en) | 1978-12-04 | 1978-12-04 | Heat recovering device for exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5575182A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100403533B1 (en) * | 2001-03-24 | 2003-11-03 | (주) 대홍기업 | Heat pipe type multi-stage heat exchanger and pyrolyzer for treating waste plastics |
CN104266511A (en) * | 2014-09-25 | 2015-01-07 | 金海新源电气江苏有限公司 | Durable flue gas waste heat recovery device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5374110A (en) * | 1976-12-08 | 1978-07-01 | Ebara Mfg | Heat exchanger for paper making apparatus |
-
1978
- 1978-12-04 JP JP14912078A patent/JPS5575182A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5374110A (en) * | 1976-12-08 | 1978-07-01 | Ebara Mfg | Heat exchanger for paper making apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100403533B1 (en) * | 2001-03-24 | 2003-11-03 | (주) 대홍기업 | Heat pipe type multi-stage heat exchanger and pyrolyzer for treating waste plastics |
CN104266511A (en) * | 2014-09-25 | 2015-01-07 | 金海新源电气江苏有限公司 | Durable flue gas waste heat recovery device |
CN104266511B (en) * | 2014-09-25 | 2016-08-24 | 金海新源电气江苏有限公司 | A kind of durable flue gas waste heat recovery apparatus |
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