KR940011852A - Regenerative Burner - Google Patents

Regenerative Burner Download PDF

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Publication number
KR940011852A
KR940011852A KR1019930025802A KR930025802A KR940011852A KR 940011852 A KR940011852 A KR 940011852A KR 1019930025802 A KR1019930025802 A KR 1019930025802A KR 930025802 A KR930025802 A KR 930025802A KR 940011852 A KR940011852 A KR 940011852A
Authority
KR
South Korea
Prior art keywords
primary combustion
tile
flow paths
combustion
disposed
Prior art date
Application number
KR1019930025802A
Other languages
Korean (ko)
Other versions
KR0157335B1 (en
Inventor
데쓰오 아끼야마
기요가즈 니가이
다모쓰 기다무라
도시오 시마다
Original Assignee
다니가와 다다시
쥬우가이로 고오교오 가부시기가이샤
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 다니가와 다다시, 쥬우가이로 고오교오 가부시기가이샤 filed Critical 다니가와 다다시
Publication of KR940011852A publication Critical patent/KR940011852A/en
Application granted granted Critical
Publication of KR0157335B1 publication Critical patent/KR0157335B1/en

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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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/66—Preheating the combustion air or gas
    • 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
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/02—Arrangements of regenerators
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Gas Burners (AREA)

Abstract

버어너본체(2)에 전면에 위치한 오목형 1차 연소타일(3)과, 이 1차 연소타일(3)을 사이에 두고 노내에 개구한 2개의 유로(5a,5b)와 이들 유로(5a,5b)와 1차 연소타일(3)을 연통하는 구멍(6a,6b)을 배설하고, 1차 연소타일(3)의 중앙부에 연료분사노즐(7)을 배치하여, 2개의 유로(5a,5b)를 각각 축열체(10a,10b)에 접속하였다. 연소공기의 일부가 구멍(6a,6b)을 개재하여 1차 연소타일(3)에 공급되고 이곳에서 연료가스와 확산 혼합되어 1차 연소한다. 또 유로(5a,5b)에서 직접 분사된 연소공기가 접촉 혼합되어 2차연소한다, 즉 저 NOx의 2단 연소가 달성된다.A concave primary combustion tile 3 located in front of the burner body 2, two flow passages 5a and 5b opened in the furnace with the primary combustion tile 3 interposed therebetween, and these flow passages 5a. 5b and holes 6a and 6b communicating with the primary combustion tile 3 are disposed, and the fuel injection nozzles 7 are disposed in the center of the primary combustion tile 3, and the two flow paths 5a, 5b) was connected to the heat storage bodies 10a and 10b, respectively. A part of combustion air is supplied to the primary combustion tile 3 via the holes 6a and 6b, where it is diffused and mixed with the fuel gas to perform primary combustion. Further, the combustion air injected directly from the flow paths 5a and 5b is subjected to contact mixing to perform secondary combustion, that is, two-stage combustion of low NOx is achieved.

Description

축열재생식 버어너Regenerative Burner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 축열재생식 버어너의 종단면도,1 is a longitudinal sectional view of the regenerative burner,

제2도는 축열재생식 버어너의 정면도,2 is a front view of the regenerative burner,

제3도는 축열재생식 버어너의 배관도,3 is a piping diagram of the regenerative burner,

제4도는 힘받이 보식 가열로의 부분 단면도.4 is a partial cross-sectional view of a force assisted heating furnace.

Claims (2)

버어너 본체에 전면에 위치한 오목형 1차 연소타일과, 이 1차 연소타일을 사이에 두고 전면에 개구한 2개의 유로와, 이들 유로와 1차 연소타일을 연통하는 구멍을 뚫어, 1차 연소타일의 중앙부에 연료분사노즐을 배치하고 상기한 2개의 유로를 각기 축열체를 가진 연결관에 접속시킨 것을 특징으로 하는 축열 재생식 버어너.The first combustion is carried out by drilling a concave primary combustion tile located in the front of the burner body, two flow paths opened in the front with the primary combustion tile interposed therebetween, and a hole communicating these flow paths with the primary combustion tile. A regenerative burner according to claim 1, wherein a fuel injection nozzle is disposed at the center of the tile and the two flow paths are connected to a connector having a heat storage body. 버어너 본체에 전면에 위치한 오목형 1차 연소타일과 이 1차 연소타일을 사이에 두고 전면에 개구한 2개의 유로와, 이들 유로와 1차 연소타일을 연통하는 구멍을 뚫어 1차 연소타일의 중앙부에 연료분사노즐을 배치하고, 상기한 2개의 유로에 각기 축열체를 내장시킨 것을 특징으로 하는 축열 재생식 버어너.The concave primary combustion tile located on the front of the burner body and the two flow paths opened on the front side with the primary combustion tile interposed therebetween, and the holes communicating the flow paths with the primary combustion tile, A regenerative burner according to claim 1, wherein a fuel injection nozzle is disposed at the center, and a heat accumulator is incorporated in each of the two flow paths. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930025802A 1992-11-30 1993-11-30 Burner KR0157335B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-82494 1992-11-30
JP1992082494U JP2571556Y2 (en) 1992-11-30 1992-11-30 Heat storage regeneration burner

Publications (2)

Publication Number Publication Date
KR940011852A true KR940011852A (en) 1994-06-22
KR0157335B1 KR0157335B1 (en) 1998-11-16

Family

ID=13776051

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930025802A KR0157335B1 (en) 1992-11-30 1993-11-30 Burner

Country Status (3)

Country Link
JP (1) JP2571556Y2 (en)
KR (1) KR0157335B1 (en)
TW (1) TW249837B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481369B1 (en) * 2000-03-13 2005-04-07 주식회사 포스코 Regenerative burner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3960444B2 (en) * 1998-08-28 2007-08-15 東京瓦斯株式会社 Thermal storage combustion device
KR100583818B1 (en) * 2004-09-30 2006-05-26 한국에너지기술연구원 Self regenerative single head burner
JP5752156B2 (en) * 2013-01-29 2015-07-22 中外炉工業株式会社 Combustion control method for combustion apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481369B1 (en) * 2000-03-13 2005-04-07 주식회사 포스코 Regenerative burner

Also Published As

Publication number Publication date
TW249837B (en) 1995-06-21
JPH0646138U (en) 1994-06-24
KR0157335B1 (en) 1998-11-16
JP2571556Y2 (en) 1998-05-18

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