JPS5726313A - Controlling method for combustion of multistage incinerator - Google Patents

Controlling method for combustion of multistage incinerator

Info

Publication number
JPS5726313A
JPS5726313A JP10210580A JP10210580A JPS5726313A JP S5726313 A JPS5726313 A JP S5726313A JP 10210580 A JP10210580 A JP 10210580A JP 10210580 A JP10210580 A JP 10210580A JP S5726313 A JPS5726313 A JP S5726313A
Authority
JP
Japan
Prior art keywords
combustion
temperature
zone
detector
signals
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
Application number
JP10210580A
Other languages
Japanese (ja)
Other versions
JPS6026932B2 (en
Inventor
Naoe Izumi
Masaru Ishiwata
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP55102105A priority Critical patent/JPS6026932B2/en
Publication of JPS5726313A publication Critical patent/JPS5726313A/en
Publication of JPS6026932B2 publication Critical patent/JPS6026932B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/38—Multi-hearth arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE:To incinerate a combustible of sewage sludge, etc. efficiently by the little amount of fuel used by a method wherein the flow rate of a circulating gas is changed and the degree of drying is adjusted, and combustion is maintained only by a fixed amount at all times in the lowermost stage of a combustion zone. CONSTITUTION:The first temperature detector 16 detecting temperature in the incinerator is mounted at a specified stage of an upper section of the combustion zone 10 or a lower section of a drying zone 9, and measuring signals from the temperature detector 16 are introduced to a combustion control valve 13 through a temperature setting regulator 17. The second two temperature detectors 18a, 18b different from said detector 16 are each set up to the lowermost stage of the combustion zone 10 and a cooling zone 8. Signals from a temperature difference detector 19 detecting temperature difference between the detectors 18a, 18b are introduced to a comparator 20, and the signals are induced to a circulating gas control valve 6 through a circulating gas flow rate setting regulator 21. Accordingly, a fixed amount adjusted by means of the regulator 21 is introduced to the cooling zone 8 and/or the combustion zone 10 as the amount of the gas circulated.
JP55102105A 1980-07-25 1980-07-25 Combustion control method for multistage incinerators Expired JPS6026932B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55102105A JPS6026932B2 (en) 1980-07-25 1980-07-25 Combustion control method for multistage incinerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55102105A JPS6026932B2 (en) 1980-07-25 1980-07-25 Combustion control method for multistage incinerators

Publications (2)

Publication Number Publication Date
JPS5726313A true JPS5726313A (en) 1982-02-12
JPS6026932B2 JPS6026932B2 (en) 1985-06-26

Family

ID=14318512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55102105A Expired JPS6026932B2 (en) 1980-07-25 1980-07-25 Combustion control method for multistage incinerators

Country Status (1)

Country Link
JP (1) JPS6026932B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021000435A (en) 2019-06-19 2021-01-07 株式会社リコー Information processing device, biological information measurement device, space area value display method, and program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971771A (en) * 1972-11-15 1974-07-11
JPS5411629A (en) * 1977-06-27 1979-01-27 Maspro Denko Kk Community receiving system amplifier monitor and amplifier monitoring system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971771A (en) * 1972-11-15 1974-07-11
JPS5411629A (en) * 1977-06-27 1979-01-27 Maspro Denko Kk Community receiving system amplifier monitor and amplifier monitoring system

Also Published As

Publication number Publication date
JPS6026932B2 (en) 1985-06-26

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