KR970066267A - Cup Boiling Salting Gas Burner - Google Patents

Cup Boiling Salting Gas Burner Download PDF

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Publication number
KR970066267A
KR970066267A KR1019960007142A KR19960007142A KR970066267A KR 970066267 A KR970066267 A KR 970066267A KR 1019960007142 A KR1019960007142 A KR 1019960007142A KR 19960007142 A KR19960007142 A KR 19960007142A KR 970066267 A KR970066267 A KR 970066267A
Authority
KR
South Korea
Prior art keywords
gas
burner
air
nozzle
rear end
Prior art date
Application number
KR1019960007142A
Other languages
Korean (ko)
Other versions
KR0185016B1 (en
Inventor
조영훈
허남석
Original Assignee
조영훈
허남석
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 조영훈, 허남석 filed Critical 조영훈
Priority to KR1019960007142A priority Critical patent/KR0185016B1/en
Publication of KR970066267A publication Critical patent/KR970066267A/en
Application granted granted Critical
Publication of KR0185016B1 publication Critical patent/KR0185016B1/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
    • F23D14/62—Mixing devices; Mixing tubes
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/10—Flame flashback

Abstract

본 발명은 산업용 노(爐), 예를 들면 롤러 킬른 및 터너킬른(ROLLER KILN AND TUNNEL KILK)등의 가스연료보너로 사용되는 것으로, 가스를 방츨하는 연소노즐의 둘레에 설치된 보염컵에 의해 미연화염의 발생을 감소시키고, 버너노즐의 수명을 연장하고, 가스의 역화를 억제하여 완전연소에 의한 복사열의 발생을 극대화함과 동시에 연료효율을 대폭 향상시킨 컵보염 선희식 가스버너에 관한 것으로, 버너본체(10)의 후단에 체결수단에 의해 착탈가능하게 함과 동시에 상기 가스공급관(22)의 후단과 연통되는 가스통로(12b)를 내부에 형성된 플랜지(12)와, 가스공급관(22)의 통로 후방에 설치된 역류방지용 가스 노즐(24)과, 1차연소노즐(30)은 선단부 둘레에 복열로 어긋나게 등간격으로 축선방향에 대해 수직관통된 다수개의 가스분출구멍(31a) 및 축선방향에 대해 소정의 각도로 기울러져 등간격의 다수개로 관통형성된 공기분출구멍(32a)을 구비하고, 점화봉(17)과 화염감지봉(20)의 선단부에 상기 1차연소노즐(30)을 수용하여 후단에 1차연소공기구멍(40a)을 형성함과 동시에 선단부의 둘레에 복열로 2차연소공기구멍(40b)을 형성한 보염컵(40)을 설치한 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an industrial furnace such as a roller fuel kiln and a rotary kiln and a tunnel kiln which is used as a gas fuel burner, And more particularly, to a gas burner of cup burn-in type which improves fuel efficiency by maximizing the generation of radiant heat due to complete combustion by suppressing gas backfire and extending burner nozzle life, A flange 12 provided inside the gas supply pipe 22 and detachable by a fastening means at the rear end of the gas supply pipe 22 and communicating with the rear end of the gas supply pipe 22; A plurality of gas ejection holes 31a vertically penetrating the upstream nozzle 30 in the direction of the axial line at equally spaced intervals around the front end, And an air blowing hole (32a) penetrating through a plurality of equally spaced tilted angularly inclined air holes (32a). The first burning nozzle (30) is accommodated in the front end of the ignition rod (17) And a secondary cup air hole (40b) is formed around the outer periphery of the secondary cup air hole (40a).

Description

컵보염 선회식 가스버너Cup Boiling Salting Gas Burner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 실시예에 의한 가스버너의 전체단면도, 제2도는 제1도의 A-A선 단면도, 제3A,3B도는 본 발명의 실시예에 적용되는 1차연소노즐의 확대단면도 및 일측면도.FIG. 1 is an overall cross-sectional view of a gas burner according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1, and FIGS. 3A and 3B are enlarged cross-sectional views and side views of a primary combustion nozzle applied to an embodiment of the present invention.

Claims (2)

전방에 버너슬리브(50)가 정착됨과 동시에 후단 일측으로 형성된 공기주입구(10a)에 연통된 공기통로(10b)를 내부에 형성한 버너본체(10)와. 이 버너본체(10)의 선단에 세라믹 버너노즐(42)이 장착되고, 상기 공기통로(10b)에 1차연소노즐(30)로 가스를 주입하기 위해 가스공급관(22)을 설치함과 동시에 점화봉(17)과 화염감지봉(20)을 각각 축설한 가스버너에 있어서; 상기 버너본체(10)의 후단에 체결수단에 의해 착탈가능하게 함과 동시에 상기 가스공급관(22)의 후단과 연통되는 가스통로(12b)fmf soqndp gudtjdgks vmffoswl (12)와, 상기가스공급관 (22)의 통로 후방에 설치된 역류방지용 가스노즐(24)과, 상기 1차연소노즐(30)은 선단부 둘레에 복열로 어긋나게 등간격으로 축선방향에 대해 수직관통된 다수개의 가스분출구멍(31a)및 축선방향에 대해 소정의 각도로 기울어져 등간격의 다수개의 관통형성된 공기분출구멍(32a)과, 이보다는 큰 직격의 축선방향으로 공기분출구멍(32b)과, 그 외주면에 다수개의 비틀림흠(32c)을 구비하고, 상기 점화봉(17)과 화염감지봉(20)의 선단부에 상기 1차연노즐(30)을 수용하여 후단에 1차연소공기구멍(40a)을 형성함과 동시에 선단부의 둘레에 복열로 2차연소공기구멍(40b)을 형성한 보염컵(40)을 설치한 것을 특징으로 하는 컵보염 선회식 가스버너.And a burner main body (10) having an air passage (10b) communicating with an air inlet (10a) formed at the rear end and having a burner sleeve (50) fixed at the front. A ceramic burner nozzle 42 is mounted on the front end of the burner main body 10 and a gas supply pipe 22 is installed in the air passage 10b to inject gas into the primary combustion nozzle 30, (17) and a flame detecting rods (20), respectively; A gas passage 12b fmf soqndp gudtjdgks vmffoswl 12 which is detachably attached to the rear end of the burner main body 10 by a fastening means and communicates with a rear end of the gas supply pipe 22, And a plurality of gas ejection holes 31a vertically penetrating the primary nozzle 30 at regular intervals in the axial direction and spaced apart from each other in the circumferential direction of the primary nozzle 30, A plurality of air blow holes 32a formed at equal intervals in the circumferential direction and a plurality of air blow holes 32b formed in the axial direction of the air blow holes 32b in the axial direction larger than the air blow holes 32b, And the first combustion nozzle 30 is accommodated in the front end of the ignition bar 17 and the flame detecting rods 20 to form a primary air hole 40a at the rear end thereof and a secondary combustion air hole 40a is formed around the front end thereof, (40) provided with an air hole (40b) Cup Stabilization pivoting the gas burner featuring. 제1항에 있어서, 상기 플랜지(12)에 버너본체(10)내의 공기압청소를 용이하도록 한 소제구멍(15)을 형성한 것을 특징으로 하는 컵보염 선회식 가스버너.The cup-boring tumbling gas burner according to claim 1, characterized in that the flange (12) is provided with a cleaning hole (15) for facilitating air pressure cleaning in the burner body (10). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960007142A 1996-03-16 1996-03-16 Flame stabilizing cup circular burner KR0185016B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960007142A KR0185016B1 (en) 1996-03-16 1996-03-16 Flame stabilizing cup circular burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960007142A KR0185016B1 (en) 1996-03-16 1996-03-16 Flame stabilizing cup circular burner

Publications (2)

Publication Number Publication Date
KR970066267A true KR970066267A (en) 1997-10-13
KR0185016B1 KR0185016B1 (en) 1999-03-20

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Application Number Title Priority Date Filing Date
KR1019960007142A KR0185016B1 (en) 1996-03-16 1996-03-16 Flame stabilizing cup circular burner

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526121B1 (en) * 2000-12-21 2005-11-08 주식회사 포스코 Device for ignition radiation burner
US7303388B2 (en) * 2004-07-01 2007-12-04 Air Products And Chemicals, Inc. Staged combustion system with ignition-assisted fuel lances
KR100680187B1 (en) * 2004-10-01 2007-02-08 한국에너지기술연구원 Burnertile installing purging air injection hall
KR100761218B1 (en) * 2005-05-20 2007-09-27 주식회사 포스코 A radiant tube burner equipped with a combustion tube having radial openings to vitiate air with combustion product

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KR0185016B1 (en) 1999-03-20

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