KR960031886A - Ultra-small premixing device for high load gas fuel combustion of gas boiler - Google Patents

Ultra-small premixing device for high load gas fuel combustion of gas boiler Download PDF

Info

Publication number
KR960031886A
KR960031886A KR1019950002747A KR19950002747A KR960031886A KR 960031886 A KR960031886 A KR 960031886A KR 1019950002747 A KR1019950002747 A KR 1019950002747A KR 19950002747 A KR19950002747 A KR 19950002747A KR 960031886 A KR960031886 A KR 960031886A
Authority
KR
South Korea
Prior art keywords
gas
fuel
chamber
combustion
gas fuel
Prior art date
Application number
KR1019950002747A
Other languages
Korean (ko)
Other versions
KR0148092B1 (en
Inventor
박인석
표영덕
박병식
김종진
Original Assignee
손영목
한국에너지기술연구소
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 손영목, 한국에너지기술연구소 filed Critical 손영목
Priority to KR1019950002747A priority Critical patent/KR0148092B1/en
Priority to JP7109778A priority patent/JP2702898B2/en
Publication of KR960031886A publication Critical patent/KR960031886A/en
Application granted granted Critical
Publication of KR0148092B1 publication Critical patent/KR0148092B1/en

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
    • F23D14/46—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
    • F23D14/70—Baffles or like flow-disturbing 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

Abstract

본 발명은 가스연소기기용으로 널리 사용하고 있는 예혼합방식의 가스버너에 공급되는 가스연료와 연소용 공기를 사전에 혼합(예혼합)시켜 가스버너에서 혼합연료가스가 연소될 시에 완전연소가 이루어지도록 함으로 인해 보일러의 열효율을 최대화함과 동시에 연소시 발생되는 유해 가스의 발생을 최소화 할 수 있도록 한 것으로서, 외부 몸체의 일측에 연료를 공급하기 위한 가스연료를 공급하기 위한 가스연료 공급부와 내주몸체의 원주방향으로 형성된 복수개의 노즐로 형성하되, 상기 외부 몸체의 내부 양측으로 가스연료를 동일한 압력으로 형성 · 분출하기 위한 제1챔퍼와 제2챔퍼를 형성하며, 상기 제1챔퍼와 제2챔펄퍼를 연결하는 작은 틈새를 형성하며, 상기 내부몸체의 내측으로 연소용 공기와 가스연료가 일정하게 혼합할 수 있도록 벤츄리부로 형성된 것을 특징으로 하는 가스 보일러의 고부하 가스연료연소용 초소형 예혼합장치이다.The present invention mixes (premixes) gas fuel and combustion air supplied to a premixed gas burner widely used for a gas combustion device, and thus complete combustion occurs when the mixed fuel gas is burned in the gas burner. By maximizing the thermal efficiency of the boiler and minimizing the generation of harmful gases generated during combustion, the gas fuel supply unit and the inner body of the gas fuel supply unit supply gas fuel for supplying fuel to one side of the outer body. It is formed of a plurality of nozzles formed in the circumferential direction, forming a first chamber and a second chamber for forming and ejecting the gas fuel at the same pressure on both sides of the outer body, the first chamber and the second chamber pulper It forms a small gap to connect, and ventilated so that the combustion air and gaseous fuel can be constantly mixed into the inner body. Parts of the ultra-mixing device for the high-load fuel gas combustion of the gas boiler, characterized in that formed.

[선택도 제1도][Selectivity 1]

Description

가스 보일러의 고부하 가스연료연소용 초소형 예혼합장치Ultra-small premixing device for high load gas fuel combustion of gas boiler

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 종단면도.2 is a longitudinal cross-sectional view of the present invention.

제3도는 본 발명의 설치 상태도.3 is an installation state diagram of the present invention.

Claims (1)

외부 몸체(1)의 일측에 연료를 공급하기 위한 가스연료 공급부(2)와 내주몸체(3)의 원주방향으로 형성된 복수개의 노즐(4a, 3b)로 형성하되, 상기 외부 몸체(1)의 내부 양측으로 가스연료를 동일한 압력으로 형성 · 분출하기 위한 제1챔퍼(1a)와 제2챔퍼(1b)를 형성하며, 상기 제1챔퍼(1a)와 제2챔펌퍼(1b)를 연결하는 작은 틈새(1c)로 형성하며, 상기 내부몸체(3)의 내측로 연소용 공기와 가스연료가 일정하게 혼합될 수 있도록 벤츄리부(3d)로 형성된 것을 특징으로 하는 소형의 고부하 가스연료연소용 초소형 예혼합장치.It is formed of a gas fuel supply unit 2 for supplying fuel to one side of the outer body 1 and a plurality of nozzles (4a, 3b) formed in the circumferential direction of the inner circumferential body (3), the interior of the outer body (1) The first chamber 1a and the second chamber 1b for forming and ejecting the gas fuel at the same pressure are formed on both sides, and a small gap connecting the first chamber 1a and the second chamber pump 1b to each other. Small pre-mix for high-load gas fuel combustion, characterized in that it is formed of (1c), characterized in that formed in the venturi portion (3d) so that the combustion air and the gas fuel is constantly mixed into the inner body (3) Device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950002747A 1995-02-15 1995-02-15 Small premixing chamber for high gas load of gas boiler KR0148092B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950002747A KR0148092B1 (en) 1995-02-15 1995-02-15 Small premixing chamber for high gas load of gas boiler
JP7109778A JP2702898B2 (en) 1995-02-15 1995-05-08 Ultra-small premixing device for high load gas fuel combustion of gas boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950002747A KR0148092B1 (en) 1995-02-15 1995-02-15 Small premixing chamber for high gas load of gas boiler

Publications (2)

Publication Number Publication Date
KR960031886A true KR960031886A (en) 1996-09-17
KR0148092B1 KR0148092B1 (en) 1998-10-01

Family

ID=19408142

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950002747A KR0148092B1 (en) 1995-02-15 1995-02-15 Small premixing chamber for high gas load of gas boiler

Country Status (2)

Country Link
JP (1) JP2702898B2 (en)
KR (1) KR0148092B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200465514Y1 (en) * 2011-05-25 2013-02-22 하복진 High firepower Gas-Burner of Gas supply device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708445B1 (en) * 2003-03-18 2007-04-18 엘에스전선 주식회사 Pre-mixing structure of burner for gas
KR100669884B1 (en) * 2004-09-25 2007-01-18 주식회사 롯데기공 Pre-mixing apparatus for a gas burner
KR200454825Y1 (en) * 2009-11-06 2011-07-28 하복진 Gas mixer
KR200454539Y1 (en) * 2010-09-17 2011-07-12 주식회사 세대이앤티 Burner device for boiler
KR101303126B1 (en) * 2011-12-05 2013-09-09 주식회사 경동나비엔 Combustion apparatus
KR101905451B1 (en) * 2016-12-29 2018-10-10 린나이코리아 주식회사 Venturi devices for gas boilers
KR101908318B1 (en) * 2016-12-29 2018-10-18 린나이코리아 주식회사 Venturi equipment for gas boilers
KR101971106B1 (en) 2018-09-07 2019-08-13 신동호 Food Packing Machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200465514Y1 (en) * 2011-05-25 2013-02-22 하복진 High firepower Gas-Burner of Gas supply device

Also Published As

Publication number Publication date
JP2702898B2 (en) 1998-01-26
KR0148092B1 (en) 1998-10-01
JPH08233228A (en) 1996-09-10

Similar Documents

Publication Publication Date Title
US8117845B2 (en) Systems to facilitate reducing flashback/flame holding in combustion systems
EP0335978A4 (en) Gas turbine combustor.
JP2989515B2 (en) Fuel nozzle for pilot burner in premixing type combustion
KR940015185A (en) Gas turbine combustor and how to reduce combustion power
KR870000548A (en) Combustion burner
KR960031886A (en) Ultra-small premixing device for high load gas fuel combustion of gas boiler
CA2268730A1 (en) Combustor
US4226087A (en) Flameholder for gas turbine engine
ES552610A0 (en) IMPROVEMENTS IN FREE FLAME BURNERS WITH TURBULENT SPRAYING
US20050028712A1 (en) Coal-burning boiler's ignition burner
KR20040035369A (en) Multi-Control Possible The Gas Burner
WO2022154693A1 (en) Burner with a bilaminar counterdirectional vortex flow
KR960031885A (en) Ultra-small premixing device for high load gas fuel combustion of gas boiler
JPH1163417A (en) Two stage combustor
ES2098718T3 (en) ATMOSPHERIC GAS BURNER WITH A COMBUSTION PRODUCING LOW AMOUNTS OF CARBON OXIDES AND NITROGEN.
JPH11248157A (en) Fuel nozzle
KR200157978Y1 (en) Flame hole structure of preheating burner
JPH10213308A (en) Hydrogen/oxygen burner
KR890004927Y1 (en) Two stage non-premix gas burner with separate air and gas feed duct
JPH1130421A (en) Low nox combustor for two-fluid cycle
JP2561911Y2 (en) Premixed gas burner
JPS599144Y2 (en) combustion device
JPH1130422A (en) Low nox combustor for two-fluid cycle
JPH0252911A (en) High load burner
KR200262029Y1 (en) Waste oil burner without nozzle

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130522

Year of fee payment: 16

FPAY Annual fee payment

Payment date: 20140516

Year of fee payment: 17