JPS5538481A - Fluidized bed type burning method of night soil - Google Patents
Fluidized bed type burning method of night soilInfo
- Publication number
- JPS5538481A JPS5538481A JP11267178A JP11267178A JPS5538481A JP S5538481 A JPS5538481 A JP S5538481A JP 11267178 A JP11267178 A JP 11267178A JP 11267178 A JP11267178 A JP 11267178A JP S5538481 A JPS5538481 A JP S5538481A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- fluidized bed
- incinerator
- conduit
- air
- 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
- Incineration Of Waste (AREA)
Abstract
PURPOSE: To accomplish effective recovery of waste heat from the exhaust gas preventing deterioration in the fluidization as the fluid medium in the fluidized bed grows sticky, while preventing scale attachment to and corrosion of dust removing/ heat recovering system by the exhaust gas from the incinerator.
CONSTITUTION: Night soil fed into a fluidized bed type incinerator 1 from a feed conduit 6 is evaporated, dried and burned in contact with a hot air and a fluid medium. Combustion gas coming from a fluidized bed 5 is further heated up to a high temperature with a reheating burner 8 provided in the upper deodorizing area 9 to deodorize. A cooling air conduit 11 is connected to an exhaust gas conduit 10 from the incinerator 1 so that the exhaust gas sent out of the upper portion of the incinerator 1 is cooled down to such a temperature as to cause no trouble such as attachment of scale or the like. The exhaust gas thus cooled passes through a dust remover 7 and then discharged from a stack 15 after waste heat is recovered by a heat exchanger 13. On the other hand, air to be supplied to the burner 8, the hot air generation furnace 2 and the air conduit 4 is preheated by the heat exchanger 13.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11267178A JPS5538481A (en) | 1978-09-12 | 1978-09-12 | Fluidized bed type burning method of night soil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11267178A JPS5538481A (en) | 1978-09-12 | 1978-09-12 | Fluidized bed type burning method of night soil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5538481A true JPS5538481A (en) | 1980-03-17 |
Family
ID=14592559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11267178A Pending JPS5538481A (en) | 1978-09-12 | 1978-09-12 | Fluidized bed type burning method of night soil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5538481A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531975A (en) * | 1976-06-28 | 1978-01-10 | Babcock Hitachi Kk | Wastes processing method and device thereof |
JPS535874A (en) * | 1976-07-05 | 1978-01-19 | Maruzen Eng | Sludge incineration apparatus |
-
1978
- 1978-09-12 JP JP11267178A patent/JPS5538481A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531975A (en) * | 1976-06-28 | 1978-01-10 | Babcock Hitachi Kk | Wastes processing method and device thereof |
JPS535874A (en) * | 1976-07-05 | 1978-01-19 | Maruzen Eng | Sludge incineration apparatus |
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