JPS5627826A - Intra-furnace pressure control for refuse incinerator - Google Patents

Intra-furnace pressure control for refuse incinerator

Info

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
Application number
JP10440879A
Other languages
Japanese (ja)
Inventor
Tatsuo Hamashima
Masahiro Yoshikawa
Toshio Nagao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitika Ltd
Original Assignee
Unitika Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP10440879A priority Critical patent/JPS5627826A/en
Publication of JPS5627826A publication Critical patent/JPS5627826A/en
Pending legal-status Critical Current

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
JP10440879A 1979-08-15 1979-08-15 Intra-furnace pressure control for refuse incinerator Pending JPS5627826A (en)

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)

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