JPS5627826A - Intra-furnace pressure control for refuse incinerator - Google Patents
Intra-furnace pressure control for refuse incineratorInfo
- Publication number
- JPS5627826A JPS5627826A JP10440879A JP10440879A JPS5627826A JP S5627826 A JPS5627826 A JP S5627826A JP 10440879 A JP10440879 A JP 10440879A JP 10440879 A JP10440879 A JP 10440879A JP S5627826 A JPS5627826 A JP S5627826A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- intra
- revolutions
- motor
- suction fan
- 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
Abstract
PURPOSE: To arrange so that the intra-furnace pressure may be adjusted and controlled smoothly and economically by increasing or decreasing the number of suction fan revolutions, when the deviation of the detected intra-furnace pressure of balanced ventilating-type refuse incinerator from the set valve is adjusted and controlled.
CONSTITUTION: Variable speed motor 10 which turns suction fan 5 increases or decreases the number of its revolutions by the speed setter 11 of motor 10 according to a signal from pressure adjuster PICA. In addition, the number of motor 10 revolutions is indicated on the speed indicator SI through a converter 12 which converts the said revolution number to electric signal, etc. If any deviation of the pressure inside the furnace body 2 from the set value is detected at the pressure detection end 3, a signal is transmitted to the speed setter 11 from the pressure adjuster PICA through the converter 9 under the above configuration. Thus it is possible to increase or decrease the number of motor 10 revolutions with the help of speed setter 11 and maintain the intra-furnace pressure at a prearranged pressure level according to the change in the wind volume of suction fan 5.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10440879A JPS5627826A (en) | 1979-08-15 | 1979-08-15 | Intra-furnace pressure control for refuse incinerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10440879A JPS5627826A (en) | 1979-08-15 | 1979-08-15 | Intra-furnace pressure control for refuse incinerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5627826A true JPS5627826A (en) | 1981-03-18 |
Family
ID=14379880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10440879A Pending JPS5627826A (en) | 1979-08-15 | 1979-08-15 | Intra-furnace pressure control for refuse incinerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5627826A (en) |
-
1979
- 1979-08-15 JP JP10440879A patent/JPS5627826A/en active Pending
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