PH12021551068A1 - Waste incinerator and method for controlling the same - Google Patents

Waste incinerator and method for controlling the same

Info

Publication number
PH12021551068A1
PH12021551068A1 PH12021551068A PH12021551068A PH12021551068A1 PH 12021551068 A1 PH12021551068 A1 PH 12021551068A1 PH 12021551068 A PH12021551068 A PH 12021551068A PH 12021551068 A PH12021551068 A PH 12021551068A PH 12021551068 A1 PH12021551068 A1 PH 12021551068A1
Authority
PH
Philippines
Prior art keywords
garbage
decrement
component
retained
amount
Prior art date
Application number
PH12021551068A
Inventor
Yosuke Iwasaki
Ryosuke Minami
Junta Akiyama
Dai Hashimoto
Nobuhiro Asai
Kohei Hashimoto
Original Assignee
Kawasaki Heavy Ind 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 Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Publication of PH12021551068A1 publication Critical patent/PH12021551068A1/en

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
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • 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
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

A garbage shortage prediction method of the present invention comprises: detecting, as the amount of garbage retained in an incinerator, the thickness or the volume of garbage deposited at a drying stage; extracting, from chronological data of the retained garbage amount, a fluctuation component with respect to a standard value of the retained garbage amount during a prescribed evaluation period; extracting a decrement component in the fluctuation component; determining a correction gain that monotonically decreases, or remains constant, with respect to the retained garbage amount; correcting said decrement component by multiplying the decrement component by the correction gain; and employing the corrected decrement component as a decrement garbage index and performing a prescribed garbage shortage countermeasure process on the basis of said decrement garbage index.
PH12021551068A 2018-12-27 2021-05-10 Waste incinerator and method for controlling the same PH12021551068A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018245506A JP7231406B2 (en) 2018-12-27 2018-12-27 Garbage incinerator and its control method
PCT/JP2019/048184 WO2020137502A1 (en) 2018-12-27 2019-12-10 Garbage incinerator and control method therefor

Publications (1)

Publication Number Publication Date
PH12021551068A1 true PH12021551068A1 (en) 2021-11-22

Family

ID=71128227

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12021551068A PH12021551068A1 (en) 2018-12-27 2021-05-10 Waste incinerator and method for controlling the same

Country Status (5)

Country Link
JP (1) JP7231406B2 (en)
KR (1) KR102470121B1 (en)
CN (1) CN113227654B (en)
PH (1) PH12021551068A1 (en)
WO (1) WO2020137502A1 (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236874A (en) * 1975-09-19 1977-03-22 Hitachi Ltd Control system and device for trash incinerator
JP2788394B2 (en) 1993-06-18 1998-08-20 株式会社クボタ Garbage incinerator
JPH09170736A (en) * 1995-12-18 1997-06-30 Nkk Corp Method for supplying specified amount of refuse for refuse incinerator
JPH09273731A (en) * 1996-02-06 1997-10-21 Nkk Corp Control method of combustion in incinerating furnace
JPH10238735A (en) * 1996-12-27 1998-09-08 Nkk Corp Refuse incinerating furnace, method and apparatus for detecting hopper bridge
JPH10311519A (en) * 1997-05-14 1998-11-24 Nkk Corp Method and device for controlling crane for charging refuse for refuse incinerator
CN1320309C (en) * 2003-03-27 2007-06-06 株式会社田熊 Automatic combustion controlling method for charging device type refuse incinerator
CN103234207B (en) * 2012-11-28 2015-04-15 上海康恒环境股份有限公司 Automatic incineration garbage layer thickness control system of household garbage incinerator
JP6468628B2 (en) * 2014-04-28 2019-02-13 株式会社タクマ Combustion control method and combustion control system
JP6429039B2 (en) * 2015-12-17 2018-11-28 Ｊｆｅエンジニアリング株式会社 Grate-type waste incinerator and waste incineration method using grate-type waste incinerator
JP6695161B2 (en) * 2016-02-15 2020-05-20 日立造船株式会社 Stoker incinerator
JP6696816B2 (en) 2016-04-06 2020-05-20 日立造船株式会社 Stoker incinerator
JP6632490B2 (en) * 2016-04-28 2020-01-22 日立造船株式会社 Computing device, control method for computing device, control program, and recording medium
JP7015103B2 (en) * 2016-06-28 2022-02-02 川崎重工業株式会社 Waste incinerator and control method of waste incinerator
JP6723864B2 (en) * 2016-08-01 2020-07-15 株式会社タクマ Combustion control device equipped with a garbage moving speed detection function
CN108194934A (en) * 2016-12-31 2018-06-22 上海康恒环境股份有限公司 A kind of domestic waste incineration First air independence cloth wind flow interlock control system

Also Published As

Publication number Publication date
WO2020137502A1 (en) 2020-07-02
KR102470121B1 (en) 2022-11-23
JP7231406B2 (en) 2023-03-01
CN113227654A (en) 2021-08-06
KR20210102399A (en) 2021-08-19
JP2020106216A (en) 2020-07-09
CN113227654B (en) 2023-09-22

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