EP3821173C0 - Brûleur pour fours industriels, séchoirs et similaires - Google Patents

Brûleur pour fours industriels, séchoirs et similaires

Info

Publication number: EP3821173C0
Authority: EP; European Patent Office
Prior art keywords: dryers; burners; industrial ovens; ovens; industrial
Prior art date: 2018-07-10
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.): Expired - Fee Related

Application number

EP19756253.1A

Other languages

German (de)

English (en)

Other versions

EP3821173A1 (fr

EP3821173B1 (fr

Inventor

Fabio Tarozzi

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.)

Siti B&T Group SpA

Original Assignee

Siti B&T Group SpA

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.)

2018-07-10

Filing date

2019-07-09

Publication date

2023-12-20

2019-07-09 Application filed by Siti B&T Group SpA filed Critical Siti B&T Group SpA

2021-05-19 Publication of EP3821173A1 publication Critical patent/EP3821173A1/fr

2023-12-20 Application granted granted Critical

2023-12-20 Publication of EP3821173C0 publication Critical patent/EP3821173C0/fr

2023-12-20 Publication of EP3821173B1 publication Critical patent/EP3821173B1/fr

Status Active legal-status Critical Current

2039-07-09 Anticipated expiration legal-status Critical

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
- F23D14/24—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/008—Flow control devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Pre-Mixing And Non-Premixing Gas Burner (AREA)
Gas Burners (AREA)

EP19756253.1A 2018-07-10 2019-07-09 Brûleur pour fours industriels, séchoirs et similaires Active EP3821173B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT201800007091		2018-07-10
PCT/IB2019/055825 WO2020012347A1 (fr)	2018-07-10	2019-07-09	Brûleur pour fours industriels, séchoirs et similaires

Publications (3)

Publication Number	Publication Date
EP3821173A1 EP3821173A1 (fr)	2021-05-19
EP3821173C0 true EP3821173C0 (fr)	2023-12-20
EP3821173B1 EP3821173B1 (fr)	2023-12-20

Family

ID=63834407

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19756253.1A Active EP3821173B1 (fr)	2018-07-10	2019-07-09	Brûleur pour fours industriels, séchoirs et similaires

Country Status (3)

Country	Link
EP (1)	EP3821173B1 (fr)
ES (1)	ES2971983T3 (fr)
WO (1)	WO2020012347A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1238713B (it) *	1990-04-20	1993-09-01	Ente Naz Energia Elettrica	Bruciatore perfezionato per olio e gas combustibili a bassa produzione di ossidi di azoto.
ITFI980069A1 (it) *	1998-03-25	1999-09-25	Enel Spa	Bruciatore innovativo per combustibili liquidi e gassosi a bassa produzione di ossidi di azoto
US7549858B2 (en) *	2006-12-04	2009-06-23	Praxair Technology, Inc.	Combustion with variable oxidant low NOx burner
ES2535111T3 (es) *	2010-04-16	2015-05-05	Ammann Italy S.P.A.	Quemador de combustible dual para cilindros secadores y procedimiento de uso del mismo
CN103277795B (zh) *	2013-05-27	2015-05-20	中国科学院广州能源研究所	可调节烟气自身再循环燃气燃烧器

2019
- 2019-07-09 EP EP19756253.1A patent/EP3821173B1/fr active Active
- 2019-07-09 ES ES19756253T patent/ES2971983T3/es active Active
- 2019-07-09 WO PCT/IB2019/055825 patent/WO2020012347A1/fr not_active Ceased

Also Published As

Publication number	Publication date
ES2971983T3 (es)	2024-06-10
EP3821173A1 (fr)	2021-05-19
WO2020012347A1 (fr)	2020-01-16
EP3821173B1 (fr)	2023-12-20
BR112021000319A2 (pt)	2021-04-06

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