JPS55152311A - Complete combustion furnace for sewege sludge treatment - Google Patents
Complete combustion furnace for sewege sludge treatmentInfo
- Publication number
- JPS55152311A JPS55152311A JP5907479A JP5907479A JPS55152311A JP S55152311 A JPS55152311 A JP S55152311A JP 5907479 A JP5907479 A JP 5907479A JP 5907479 A JP5907479 A JP 5907479A JP S55152311 A JPS55152311 A JP S55152311A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- sewege
- combustion
- complete combustion
- sludge
- 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
Landscapes
- Gasification And Melting Of Waste (AREA)
- Incineration Of Waste (AREA)
Abstract
PURPOSE: To maintain constant combustion conditions with the generation rates of NOx and hexavalent chrome reduced by making complete combustion while supplying preheating air to incomplete sewege sludge combustion product and dry sewege sludge gas and passing the product and gas through the refractory constructions in a furnace.
CONSTITUTION: Incomplete combustion product is supplied at a constant rate to a complete combustion furnace D through a transfer pipe 13, and dry sewege sludge gas at a constant rate to the furnace D through a transfer pipe 9. Combustion air is supplied to the furnace D by a blower 20. Refractory constructions 28 and 28' are provided in the furnace D. Supplied sewege sludge fuel is subjected to the complete combustion by the reflected heat from the constructions 28 and 28' in the atmosphere of about 800°C furnace-inside temperature, and the product thereof flows downward and is discharged through a discharge pipe 1 having a blower 17 provided in the bottom part of the furnace D.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54059074A JPS603132B2 (en) | 1979-05-16 | 1979-05-16 | Complete combustion furnace for sewage sludge treatment |
US06/147,411 US4311103A (en) | 1979-05-16 | 1980-05-06 | Incineration system for sewage sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54059074A JPS603132B2 (en) | 1979-05-16 | 1979-05-16 | Complete combustion furnace for sewage sludge treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55152311A true JPS55152311A (en) | 1980-11-27 |
JPS603132B2 JPS603132B2 (en) | 1985-01-25 |
Family
ID=13102834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54059074A Expired JPS603132B2 (en) | 1979-05-16 | 1979-05-16 | Complete combustion furnace for sewage sludge treatment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603132B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4957675A (en) * | 1972-07-31 | 1974-06-04 | ||
JPS5044667A (en) * | 1973-08-06 | 1975-04-22 | ||
JPS5199878A (en) * | 1975-03-01 | 1976-09-03 | Takuma Kk | Rekyupereetaao fusetsushita tategatayojunenshoro |
-
1979
- 1979-05-16 JP JP54059074A patent/JPS603132B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4957675A (en) * | 1972-07-31 | 1974-06-04 | ||
JPS5044667A (en) * | 1973-08-06 | 1975-04-22 | ||
JPS5199878A (en) * | 1975-03-01 | 1976-09-03 | Takuma Kk | Rekyupereetaao fusetsushita tategatayojunenshoro |
Also Published As
Publication number | Publication date |
---|---|
JPS603132B2 (en) | 1985-01-25 |
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