EP3306191A4 - Combustor - Google Patents

Combustor Download PDF

Info

Publication number: EP3306191A4
Authority: EP; European Patent Office
Prior art keywords: combustor
Prior art date: 2015-06-08
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15895045.1A

Other languages

German (de)

French (fr)

Other versions

EP3306191A1 (en

Inventor

Sang-Kwon Na

Young-Bong Yoo

Young-June Choi

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.)

Posco Holdings Inc

Original Assignee

Posco Co 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.)

2015-06-08

Filing date

2015-07-30

Publication date

2018-06-20

2015-07-30 Application filed by Posco Co Ltd filed Critical Posco Co Ltd

2018-04-11 Publication of EP3306191A1 publication Critical patent/EP3306191A1/en

2018-06-20 Publication of EP3306191A4 publication Critical patent/EP3306191A4/en

Status Withdrawn legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/30—Combustion apparatus using only lump fuel characterised by the form of combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/30—Combustion apparatus using only lump fuel characterised by the form of combustion chamber
- F23B1/32—Combustion apparatus using only lump fuel characterised by the form of combustion chamber rotating
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
- F23B40/04—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed from below through an opening in the fuel-supporting surface
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
- F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
- F23B80/02—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for returning flue gases to the combustion chamber or to the combustion zone
- 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
- F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/06—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air into the fire bed

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Solid-Fuel Combustion (AREA)
Air Supply (AREA)

EP15895045.1A 2015-06-08 2015-07-30 Combustor Withdrawn EP3306191A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020150080629A KR101726047B1 (en)	2015-06-08	2015-06-08	Combustor
PCT/KR2015/008000 WO2016199977A1 (en)	2015-06-08	2015-07-30	Combustor

Publications (2)

Publication Number	Publication Date
EP3306191A1 EP3306191A1 (en)	2018-04-11
EP3306191A4 true EP3306191A4 (en)	2018-06-20

Family

ID=57503934

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15895045.1A Withdrawn EP3306191A4 (en)	2015-06-08	2015-07-30	Combustor

Country Status (10)

Country	Link
US (1)	US20180163961A1 (en)
EP (1)	EP3306191A4 (en)
JP (1)	JP6574495B2 (en)
KR (1)	KR101726047B1 (en)
CN (1)	CN107690556B (en)
AU (1)	AU2015398367B2 (en)
BR (1)	BR112017025992A2 (en)
CA (1)	CA2987567A1 (en)
PH (1)	PH12017502227A1 (en)
WO (1)	WO2016199977A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101879089B1 (en) *	2016-12-22	2018-07-16	주식회사 포스코	Combustor
KR101895069B1 (en) *	2017-04-25	2018-09-04	주식회사 포스코	Fuel feeding apparatus for combustor and fuel feeding method using the same
KR102020408B1 (en) *	2017-12-21	2019-09-10	주식회사 포스코	Fuel supply unit and combustor having thereof
KR101949052B1 (en) *	2017-12-21	2019-02-15	주식회사 포스코	Combustor
KR102020403B1 (en) *	2017-12-21	2019-09-10	주식회사 포스코	Fuel supply unit and combustor having thereof
CN110173897A (en) *	2019-07-04	2019-08-27	广东省众骋热能科技有限公司	A kind of combustion heat-exchange device with multiple-stage adiabatic structure
JP7256577B2 (en) *	2021-03-01	2023-04-12	株式会社イクロス	Combustion device for solid fuel
CN115638431B (en) *	2022-10-10	2023-06-02	嘉善东都节能技术有限公司	Flue gas waste heat recovery structure and method applied to biomass boiler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100890682B1 (en) *	2008-06-09	2009-03-26	김정길	Heat recovery combustion device using solid fuel
KR100907269B1 (en) *	2008-11-18	2009-07-14	김지원	Centrifugal Continuous Combustion Device and Combustion Method
US20120017849A1 (en) *	2010-07-22	2012-01-26	Sang Kwon Kim	Combustion apparatus with improved thermal efficiency
KR20120016967A (en) *	2010-08-17	2012-02-27	김상권	Combustion device improves combustion efficiency

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US1957583A (en) *	1931-08-07	1934-05-08	Westinghouse Electric & Mfg Co	Combustion apparatus
JPS53955Y2 (en) *	1973-01-23	1978-01-12
JPS5066068A (en) *	1973-10-18	1975-06-04
JPS5896912A (en) *	1981-12-03	1983-06-09	Obanaya Sangyo:Kk	Rotary hearth in excrement gas generating furnace
JPH0379021U (en) *	1989-11-27	1991-08-12
CN2601125Y (en) *	2003-02-25	2004-01-28	盛国祝	Flue dust remover
KR100821124B1 (en) *	2007-11-16	2008-04-14	에너원 주식회사	Heat recovery combustion device
KR101041461B1 (en) *	2008-09-18	2011-06-16	일도바이오테크주식회사	Complete combustion device of small solid fuel burner
JP2011226691A (en) *	2010-04-19	2011-11-10	Tabata Sangyo:Kk	Solid fuel combustion device and boiler device
TR201005272A2 (en) *	2010-06-29	2011-10-21	Fai̇k Özyaman Şenol	A solid fuel unit capable of burning solid fuels with volatile gases.
CN202253558U (en) *	2010-07-22	2012-05-30	创意能源控股有限公司	Heat recovery system and cogeneration system utilizing same
JP5774879B2 (en) *	2011-03-07	2015-09-09	株式会社御池鐵工所	Hearth structure and combustion furnace
KR101304095B1 (en) *	2011-12-08	2013-09-05	김홍규	Water Tube Steam Boiler Using Wood Pellet
CN204141565U (en) *	2014-08-06	2015-02-04	成都王安产业有限公司	A kind of downdraf combustion-type heat energy machine

2015
- 2015-06-08 KR KR1020150080629A patent/KR101726047B1/en active Active
- 2015-07-30 EP EP15895045.1A patent/EP3306191A4/en not_active Withdrawn
- 2015-07-30 AU AU2015398367A patent/AU2015398367B2/en not_active Expired - Fee Related
- 2015-07-30 CA CA2987567A patent/CA2987567A1/en not_active Abandoned
- 2015-07-30 US US15/578,611 patent/US20180163961A1/en not_active Abandoned
- 2015-07-30 BR BR112017025992A patent/BR112017025992A2/en not_active Application Discontinuation
- 2015-07-30 JP JP2017563340A patent/JP6574495B2/en not_active Expired - Fee Related
- 2015-07-30 WO PCT/KR2015/008000 patent/WO2016199977A1/en active Application Filing
- 2015-07-30 CN CN201580080807.3A patent/CN107690556B/en not_active Expired - Fee Related
2017
- 2017-12-07 PH PH12017502227A patent/PH12017502227A1/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100890682B1 (en) *	2008-06-09	2009-03-26	김정길	Heat recovery combustion device using solid fuel
KR100907269B1 (en) *	2008-11-18	2009-07-14	김지원	Centrifugal Continuous Combustion Device and Combustion Method
US20120017849A1 (en) *	2010-07-22	2012-01-26	Sang Kwon Kim	Combustion apparatus with improved thermal efficiency
KR20120016967A (en) *	2010-08-17	2012-02-27	김상권	Combustion device improves combustion efficiency

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016199977A1 *

Also Published As

Publication number	Publication date
CN107690556A (en)	2018-02-13
EP3306191A1 (en)	2018-04-11
JP6574495B2 (en)	2019-09-11
CA2987567A1 (en)	2016-12-15
JP2018517112A (en)	2018-06-28
WO2016199977A1 (en)	2016-12-15
AU2015398367B2 (en)	2019-04-18
US20180163961A1 (en)	2018-06-14
KR101726047B1 (en)	2017-04-27
BR112017025992A2 (en)	2018-08-14
CN107690556B (en)	2019-07-05
AU2015398367A1 (en)	2018-01-25
PH12017502227A1 (en)	2018-06-25
KR20160144543A (en)	2016-12-19

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Legal Events

Date	Code	Title	Description
2016-12-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2018-03-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2018-03-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2018-04-11	17P	Request for examination filed	Effective date: 20180105
2018-04-11	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2018-04-11	AX	Request for extension of the european patent	Extension state: BA ME
2018-06-20	A4	Supplementary search report drawn up and despatched	Effective date: 20180524
2018-06-20	RIC1	Information provided on ipc code assigned before grant	Ipc: F23B 40/04 20060101ALI20180517BHEP Ipc: F23B 30/00 20060101AFI20180517BHEP Ipc: F23B 80/02 20060101ALI20180517BHEP
2018-09-12	DAV	Request for validation of the european patent (deleted)
2018-09-12	DAX	Request for extension of the european patent (deleted)
2020-07-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-08-05	18D	Application deemed to be withdrawn	Effective date: 20200201