JPS5682314A - Sludge incinerator - Google Patents
Sludge incineratorInfo
- Publication number
- JPS5682314A JPS5682314A JP15818779A JP15818779A JPS5682314A JP S5682314 A JPS5682314 A JP S5682314A JP 15818779 A JP15818779 A JP 15818779A JP 15818779 A JP15818779 A JP 15818779A JP S5682314 A JPS5682314 A JP S5682314A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- temperature
- controlled
- incinerator
- oxygen concentration
- 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
- Incineration Of Waste (AREA)
- Regulation And Control Of Combustion (AREA)
- Combustion Of Fluid Fuel (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
PURPOSE: To prevent an imperfect combustion and to surely retain a stable inner furnace temperature by a method wherein a part of the exhaust gas from a sludge incinerator is recirculated into the incinerator and the exhaust gas temperature from the incinerator is controlled by adjusting the circulation quantity of the exhaust gas.
CONSTITUTION: An oxygen concentration is detected by means of an oxygen concentration detector 10 installed in an exhaust gas passage 4 and based on this, the opening degree of an axial cooling air duct damper 12 and an exhaust damper 13 is controlled through an oxygen concentration adjusting unit 11 to obtain an exhaust gas quantity corresponding to a given air ratio. For the fluctuation of the exhaust gas temperature at the furnace outlet port 3 owing to the fluctuation of a load and the burning material quality, the exhaust gas circulation quantity passing through the duct 17 is adjusted and the temperature at the furnace outlet port is controlled. When a hot wind temperature fluctuates, the temperature is controlled within the range of a good heat efficiency wherein a dilution quantity is controlled by an exhaust gas passing through the duct 16 by means of the hot wind temperature adjusting unit 29 and a clinker is not generated in the incinerator 1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54158187A JPS6026934B2 (en) | 1979-12-07 | 1979-12-07 | Sludge incineration method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54158187A JPS6026934B2 (en) | 1979-12-07 | 1979-12-07 | Sludge incineration method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5682314A true JPS5682314A (en) | 1981-07-06 |
JPS6026934B2 JPS6026934B2 (en) | 1985-06-26 |
Family
ID=15666164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54158187A Expired JPS6026934B2 (en) | 1979-12-07 | 1979-12-07 | Sludge incineration method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026934B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843317A (en) * | 1981-09-08 | 1983-03-14 | Ngk Insulators Ltd | Multistage incinerator |
JPS5855608A (en) * | 1981-09-29 | 1983-04-02 | Ngk Insulators Ltd | Multistage incinerator |
JPS59197721A (en) * | 1983-02-18 | 1984-11-09 | スタ−リング・ドラツグ・インコ−ポレ−テツド | Method and device for controlling combustion of flammable material |
-
1979
- 1979-12-07 JP JP54158187A patent/JPS6026934B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843317A (en) * | 1981-09-08 | 1983-03-14 | Ngk Insulators Ltd | Multistage incinerator |
JPS6154127B2 (en) * | 1981-09-08 | 1986-11-20 | Ngk Insulators Ltd | |
JPS5855608A (en) * | 1981-09-29 | 1983-04-02 | Ngk Insulators Ltd | Multistage incinerator |
JPS6154128B2 (en) * | 1981-09-29 | 1986-11-20 | Ngk Insulators Ltd | |
JPS59197721A (en) * | 1983-02-18 | 1984-11-09 | スタ−リング・ドラツグ・インコ−ポレ−テツド | Method and device for controlling combustion of flammable material |
JPH0517452B2 (en) * | 1983-02-18 | 1993-03-09 | Sterling Drug Inc |
Also Published As
Publication number | Publication date |
---|---|
JPS6026934B2 (en) | 1985-06-26 |
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