KR200200466Y1 - Burner - Google Patents

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Publication number
KR200200466Y1
KR200200466Y1 KR2019980013735U KR19980013735U KR200200466Y1 KR 200200466 Y1 KR200200466 Y1 KR 200200466Y1 KR 2019980013735 U KR2019980013735 U KR 2019980013735U KR 19980013735 U KR19980013735 U KR 19980013735U KR 200200466 Y1 KR200200466 Y1 KR 200200466Y1
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KR
South Korea
Prior art keywords
burner
fuel
vortex
flame
tip
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KR2019980013735U
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Korean (ko)
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KR19980059574U (en
Inventor
박시하
Original Assignee
박기석
주식회사삼정기업
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Priority to KR2019980013735U priority Critical patent/KR200200466Y1/en
Publication of KR19980059574U publication Critical patent/KR19980059574U/en
Application granted granted Critical
Publication of KR200200466Y1 publication Critical patent/KR200200466Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/001Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space spraying nozzle combined with forced draft fan in one unit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36Details, e.g. burner cooling means, noise reduction means
    • F23D11/38Nozzles; Cleaning devices therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36Details, e.g. burner cooling means, noise reduction means
    • F23D11/40Mixing tubes or chambers; Burner heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2202/00Liquid fuel burners

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

Abstract

본 고안은 경유나 석유등을 주연료로 사용하는 버너에 관한 것으로, 송풍되는 공기의 유속을 증가시키고 와류현상을 일으켜서 분사되는 연료를 완전연소 시킴으로써 연료를 절약하고 배기가스를 줄이는 연료절약형 버너에 관한 것이다.The present invention relates to a burner using diesel oil or petroleum as a main fuel, and relates to a fuel-saving burner which saves fuel and reduces exhaust gas by increasing the flow rate of blown air and completely burning the injected fuel by causing vortex phenomena. will be.

이러한 본 고안은 버너슬리브내에 고속회전하는 팬이 장착되며 선단에 분사노즐이 형성된 연료공급축이 설치되고 버너슬리브의 선단에 화염컵이 장착된 버너를 구성함에 있어서,In the present invention, in the burner sleeve, a fan that rotates at a high speed is mounted, a fuel supply shaft having an injection nozzle formed at the tip is installed, and a burner having a flame cup at the tip of the burner sleeve is provided.

연료공급축의 선단에 형성된 분사노즐의 외측에 끼워지는 원뿔형상의 화염구와, 상기 화염구의 외부를 감싸게 나선형으로 다수개의 와류날개가 내주면에 부착되고 그 사이사이에 다수개의 통기공이 형성되 버너슬리브의 선단에 결합되는 반구형상의 화염컵과, 보일러탱크에 부착판의 양측이 결속핀으로 부착되 결속핀을 중심으로 개폐 가능하며 착탈되게 부착되는 것을 특징으로 하는 것이다.A cone-shaped flame port fitted to the outside of the injection nozzle formed at the tip of the fuel supply shaft, and a plurality of vortex wings are attached to the inner circumferential surface spirally to surround the outside of the flame port, and a plurality of vent holes are formed between the burner sleeve Hemispherical flame cup is coupled to, and both sides of the attachment plate to the boiler tank is attached to the binding pin is characterized in that the opening and closing around the binding pin and detachably attached.

이와 같은 본 고안은 배출되는 공기가 소용돌이치게 와류현상을 일으키고 유속을 빠르게 하여 연료를 완전연소시켜 발열온도의 상승 및 연료를 절약하고 배기가스를 줄여 환경오염을 방지하며 보일러탱크의 청소나 버너의 수리를 간편하게 할 수 있는 것이다.This invention devises vortex vortex vortexing the discharged air, speeds up the flow rate and completely burns the fuel to raise the heating temperature and save fuel, reduce the exhaust gas to prevent environmental pollution, clean the boiler tank or repair the burner You can do it easily.

Description

연료절약형 버너Fuel-saving burner

본 고안은 경유나 석유등을 주연료로 사용하는 버너에 관한 것으로, 송풍되는 공기의 유속을 증가시키고 와류현상을 일으켜서 분사되는 연료를 완전연소 시킴으로써 연료를 절약하고 배기가스를 줄이는 연료절약형 버너에 관한 것이다.The present invention relates to a burner using diesel oil or petroleum as a main fuel, and relates to a fuel-saving burner which saves fuel and reduces exhaust gas by increasing the flow rate of blown air and completely burning the injected fuel by causing vortex phenomena. will be.

경유나 석유를 주연료로 사용하는 기름버너는 통상적으로 송풍장치를 설치해서 공기를 유입시키고 연료를 미립자로 분사시켜 공기와 혼합되도록 하여 연소시킴으로써 그 발열온도를 이용해 보일러나 산업용노에 사용하고 있다.Oil burners that use light oil or petroleum as their primary fuels are usually used in boilers or industrial furnaces by using their exothermic temperatures to burn air by introducing air blowers, injecting fuel into particulates, and mixing them with air.

이러한 종래의 버너는 도면에 도시한 도 1 과 같이 부착판(12)에 버너슬리브(15)가 장착되고 그 내측에 팬(17)이 결합된 연료공급축(16)이 설치되며 연료공급축(16)의 선단에는 분사노즐(18)이 형성되 공급되는 연료를 미립자로 분사시키고 버너슬리브(15)의 선단 내측에는 나팔관형상의 경사면을 갖는 화염컵(19)이 설치된다.The conventional burner has a fuel supply shaft 16 having a burner sleeve 15 mounted on an attachment plate 12 and a fan 17 coupled therein, as shown in FIG. 1, and a fuel supply shaft ( An injection nozzle 18 is formed at the tip of 16 to inject the supplied fuel into the fine particles, and a flame cup 19 having a flap tube-shaped inclined surface is installed inside the tip of the burner sleeve 15.

상기와 같은 버너는 송풍장치에 의해 공기가 공급되 팬을 고속으로 회전시켜 공기압을 높이고 나팔관형상의 화염컵이 유입되는 공기의 배출공간을 점점 좁혀 공기압을 더욱 높여서 공기의 유속을 증가시켜 분사노즐에서 미립자로 분사되는 연료와 혼합되 연소가 이루어지게 되나, 공기압의 증가가 한정되고 유입되는 공기가 화염컵에 의해 유속이 빠른상태 그대로 버너슬리브를 통과하게 되므로 미쳐 분사노즐에서 분사되는 다량의 연료와 공기가 적정혼합비로 혼합되지 못하여 연료가 완전연소 되지 못해 배기가스의 증가와 연료의 소비량이 높아지는 실정으로 발열온도를 높게 유지하지 못하여 생산되는 제품의 품질을 떨어트리는 문제점을 안고 있었다.The burner as described above is supplied with air by a blower to increase the air pressure by rotating the fan at a high speed, and gradually narrowing the discharge space of the air into which the fallopian tube-shaped flame cup is introduced to increase the air pressure, thereby increasing the air flow rate in the injection nozzle. The fuel is mixed with the fuel injected into the fine particles, and combustion occurs, but the increase in air pressure is limited, and the inflow air passes through the burner sleeve as it flows at a high speed by the flame cup. Due to the fact that the fuel was not completely burned due to the inadequate mixing ratio, the exhaust gas was increased and the consumption of the fuel was increased. Thus, it was not possible to maintain the exothermic temperature, thereby reducing the quality of the produced product.

또한 종래는 버너가 보일러탱크에 다수개의 체결볼트로 부착되 보일러탱크의 청소나 버너의 고장시는 체결볼트를 모두 풀고 떼어낸 후 청소 및 수리를 해야하는 번거로움이 있었다.In addition, the conventional burner is attached to the boiler tank with a plurality of fastening bolts, there is a need to clean and repair after removing and removing all the fastening bolts when the boiler tank cleaning or burner failure.

본 고안은 유입되는 공기의 유속을 증가시키고 와류현상을 일으켜 소용돌이치게 하므로써 분사되는 연료와 혼합되도록 하여 연료를 완전연소 시키기 위한 것으로,The present invention is intended to completely burn fuel by mixing with the fuel injected by increasing the flow rate of the incoming air and causing the vortex to swirl

이러한 본 고안은 버너슬리브내에 고속회전하는 팬이 장착되며 선단에 분사노즐이 형성된 연료공급축이 설치되고 버너슬리브의 선단에 화염컵이 장착된 버너를 구성함에 있어서,In the present invention, in the burner sleeve, a fan that rotates at a high speed is mounted, a fuel supply shaft having an injection nozzle formed at the tip is installed, and a burner having a flame cup at the tip of the burner sleeve is provided.

연료공급축의 선단에 형성된 분사노즐의 외측에 끼워지는 원뿔형상의 화염구와,A cone-shaped flame port fitted to the outside of the injection nozzle formed at the tip of the fuel supply shaft,

상기 화염구의 외부를 감싸게 나선형으로 다수개의 와류날개가 내주면에 부착되고 그 사이사이에 다수개의 통기공이 형성되 버너슬리브의 선단에 결합되는 반구형상의 화염컵과,A hemispherical flame cup coupled to the tip of the burner sleeve with a plurality of vortex wings attached to the inner circumferential surface and spirally formed therebetween so as to surround the outside of the fire sphere;

보일러탱크에 부착판의 양측이 결속핀으로 부착되 결속핀을 중심으로 개폐 가능하며 착탈되게 부착되는 것을 특징으로 하는 것이다.Both sides of the attachment plate to the boiler tank is attached to the binding pin is characterized in that the opening and closing around the binding pin and detachably attached.

이와 같은 본 고안은 배출되는 공기가 소용돌이치게 와류현상을 일으키고 유속을 빠르게 하여 연료를 완전연소시켜 발열온도의 상승 및 연료를 절약하고 배기가스를 줄여 환경오염을 방지하며 보일러탱크의 청소나 버너의 수리를 간편하게 할 수 있는 것이다.This invention devises vortex vortex vortexing the discharged air, speeds up the flow rate and completely burns the fuel to raise the heating temperature and save fuel, reduce the exhaust gas to prevent environmental pollution, clean the boiler tank or repair the burner You can do it easily.

도 1 은 종래의 버너구조를 나타낸 단면도1 is a cross-sectional view showing a conventional burner structure

도 2 는 본 고안의 설치상태를 나타낸 사시도2 is a perspective view showing an installation state of the present invention

도 3 과 도 4 는 본 고안인 보일러탱크의 개폐상태를 나타낸 정면도와3 and 4 is a front view showing the opening and closing state of the boiler tank of the present invention

평면도Floor plan

도 5 는 본 고안의 일실시예를 나타낸 단면도5 is a cross-sectional view showing an embodiment of the present invention

도 6 은 본 고안의 화염컵을 나타낸 배면도Figure 6 is a rear view showing a flame cup of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the code | symbol about the principal part of drawing>

2. 고정판 10. 버너 11. 개폐판2. Fixing plate 10. Burner 11. Opening and closing board

12. 부착판 14. 결속핀 15. 버너슬리브12. Mounting Plate 14. Bonding Pin 15. Burner Sleeve

16. 연료공급축 17. 팬 18. 분사노즐16. Fuel supply shaft 17. Fan 18. Injection nozzle

20. 화염구 30. 화염컵 32. 와류날개20. Fireball 30. Flame Cup 32. Vortex Wings

34. 관통홀34. Through Hole

본 고안의 버너를 보일러탱크나 산업용노에 탈부착이 용이하게 하기 위한 방법으로 도면에 도시한 도 2 내지 도 4 를 살펴보면 일측면에 버너(10)가 부착되는 고정판(2)이 형성되고 버너(10)의 배기가스가 배출되는 배기통(3)과 압력게이지(4) 및 인입,인출파이프(5)가 장착되 보일러탱크(1)가 구성되며 버너슬리브(15)가 고정되는 부착판(12)을 개폐판(11)에 체결볼트등으로 결합하고 개폐판(11)의 양측이 결속핀(14)에 의해 보일러탱크(1)의 고정판(2)에 탈부착이 용이하며 결속핀(14)을 중심으로 개폐 가능하게 부착되는 것이다.When the burner of the present invention is easily detachable to a boiler tank or an industrial furnace, referring to FIGS. 2 to 4 shown in the drawings, a fixing plate 2 to which the burner 10 is attached is formed on one side, and the burner 10 Open and close the attachment plate 12 to which the exhaust tank 3, the pressure gauge 4, and the inlet and outflow pipe 5 are equipped with the boiler tank 1 and the burner sleeve 15 is fixed. It is coupled to the plate 11 by a fastening bolt, etc., and both sides of the opening and closing plate 11 are easily attached and detached to the fixing plate 2 of the boiler tank 1 by the binding pin 14, and are opened and closed around the binding pin 14. It is possible to attach.

이것은 개폐판(11)의 양측과 고정판(2)의 양측에 결속핀(14)을 끼우기 위한 결속링(13)을 부착시키되 상하와 중앙에 위치하는 결속링(13)중 어느 하나를 개폐판(11) 및 고정판(2)에 부착하고 빠지지 않게 상측이 구부러진 결속핀(14)을 끼워 부착시킨다.This attaches the binding ring 13 for fitting the binding pin 14 to both sides of the opening and closing plate 11 and both sides of the fixing plate 2, but the one of the binding ring 13 located in the upper and lower and the center of the opening and closing plate ( 11) and fixing plate (2), and attach the binding pin (14) with the upper side bent so as not to fall out.

상기 결속핀(14)을 끼워 버너(10)를 보일러탱크(1)에 부착시킴으로써 한쪽의 결속핀(14)을 상측으로 빼내 도 4 와 같이 다른 한쪽의 결속핀(14)을 중심하여 일측으로 개폐시켜 보일러탱크(1)안을 청소할 수 있으며 다른 한쪽의 결속핀(14)마져 제거하고 버너(10)를 떼어내 간편하게 수리할 수 있는 것이다.By attaching the binding pin 14 and attaching the burner 10 to the boiler tank 1, one of the binding pins 14 is pulled upward and opened and closed to one side about the other binding pin 14 as shown in FIG. It can be cleaned inside the boiler tank (1) and remove the binding pin (14) on the other side and can be easily repaired by removing the burner (10).

유입되는 공기가 소용돌이치며 배출되 연료를 완전 연소시키게 유속을 증가시키고 와류현상을 일으키는 본 고안의 구조로 도 5 와 도 6 을 살펴보면 부착판(12)에 고정되는 버너슬리브(15)내에 유입되는 공기에 의해 고속회전하는 팬(17)이 설치된 연료공급축(16)이 장착되고 그 선단에는 분사노즐(18)이 형성되며 분사노즐(18)의 외측에 외경이 점점 작아지는 원뿔형상의 화염구(20)가 끼워진다.5 and 6, the air flowing into the burner sleeve 15 fixed to the attachment plate 12 is shown in FIG. 5 and FIG. 6. By means of which a fuel supply shaft 16 having a fan 17 rotating at high speed is mounted, and an injection nozzle 18 is formed at the tip thereof, and a cone-shaped flame opening 20 having an outer diameter gradually smaller on the outside of the injection nozzle 18. ) Is inserted.

상기 버너슬리브(15)의 선단에는 반구형상의 화염컵(30)이 체결볼트(33)로 결합되는데 화염컵(30)의 중앙에는 분사노즐(18)의 외경보다 큰 관통홀(34)이 형성되고 내주면에는 길이방향으로 화염구(20)의 외부를 접하여 감싸게 나선형으로 다수개의 와류날개(32)를 돌출시켜 형성한다.The hemispherical flame cup 30 is coupled to the fastening bolt 33 at the tip of the burner sleeve 15. A through hole 34 larger than the outer diameter of the injection nozzle 18 is formed in the center of the flame cup 30. The inner circumferential surface is formed by protruding a plurality of vortex vanes 32 in a spiral shape so as to surround and wrap the outside of the flame port 20 in the longitudinal direction.

또한 화염컵(30)의 내주면에서 돌출된 나선형의 와류날개(32) 사이사이에 다수개의 통기공(31)을 형성하여 버너슬리브(15)의 선단에 체결볼트(33)로 결합한다.In addition, a plurality of vent holes 31 are formed between the spiral vortex vanes 32 protruding from the inner circumferential surface of the flame cup 30 and coupled to the front end of the burner sleeve 15 by a fastening bolt 33.

이러한 본 고안은 송풍장치로 공기가 유입되 팬(17)이 고속 회전하여 공기압을 높이는 한편 분사노즐(18)의 외측에 끼워진 원뿔형상의 화염구(20)에 의해 배출공간이 점점 좁아져 공기압 및 유속이 급격하게 증가되며 화염구(20)의 외측을 감싸고 있는 화염컵(30)의 내주면에 돌출된 나선형의 와류날개(32)에 의해 공기가 안내되 와류현상을 일으켜 소용돌이치며 버너슬리브(15)의 밖으로 분출되 분사되는 연료와 혼합되는 것이다.The present invention, the air flows into the blower fan 17 is rotated at high speed to increase the air pressure while the discharge space is gradually narrowed by the conical flame hole 20 fitted to the outside of the injection nozzle 18, the air pressure and flow rate Is rapidly increased and the air is guided by the spiral vortex vanes 32 protruding on the inner circumferential surface of the flame cup 30 surrounding the outside of the flame port 20 to cause the vortex phenomenon to swirl and burner sleeve 15 of the burner sleeve 15. It is mixed with fuel that is ejected out and injected.

팬(17)의 고속회전으로 압이 높아진 공기는 화염컵(30)의 통기공(31)으로 일부가 배출되고 화염구(20)와 와류날개(32) 사이의 틈을 통해 관통홀(34)로 다량이 배출되므로 배출공간이 점점 좁아져 공기압이 높아질 뿐만 아니라 유속이 급격히 빨라지게 되는 것이며 배출되는 공기가 소용돌이쳐 미립자로 분사되는 연료와 원활한 혼합이 이루어지게 된다.The air whose pressure is increased by the high speed rotation of the fan 17 is discharged to the vent hole 31 of the flame cup 30 and the through hole 34 through the gap between the flame hole 20 and the vortex wing 32. As a large amount of the furnace is discharged, the discharge space is narrowed to increase the air pressure as well as to rapidly increase the flow rate. The discharged air is swirled to smoothly mix with the fuel injected into the fine particles.

본 고안은 공기압과 유속을 증가시켜 배출되는 공기가 소용돌이치게 와류현상을 일으키므로써 유입되는 공기와 연료의 혼합비를 높여서 연료를 완전연소시켜 발열온도의 상승 및 연료를 절약하고 배기가스를 줄여 환경오염을 방지하며 보일러탱크의 청소나 버너의 수리를 간편하게 할 수 있는 것이다.The present invention increases the air pressure and flow rate, causing the vortex to vortex the discharged air, thus increasing the mixing ratio of the incoming air and the fuel to completely burn the fuel, thereby raising the exothermic temperature, saving fuel and reducing the exhaust gas, thereby reducing environmental pollution. It can prevent the boiler tank cleaning and burner repair easily.

Claims (1)

버너슬리브(15)내에 고속회전 하는 팬(17)이 장착되며 선단에 분사노즐(18)이 형성된 연료공급축(16)이 설치되고 버너슬리브(15)의 선단에 화염컵(19)이 장착된 버너(10)를 구성함에 있어서,The fan 17 which rotates at high speed is mounted in the burner sleeve 15, and a fuel supply shaft 16 having an injection nozzle 18 is installed at the front end, and a flame cup 19 is mounted at the front end of the burner sleeve 15. In configuring the burner 10, 연료공급축(16)의 선단에 형성된 분사노즐(18)의 외측에 외경이 점점 작아지게 형성되 끼워지는 원뿔형상의 화염구(20)와,A cone-shaped flame opening 20 formed with an outer diameter gradually smaller on the outside of the injection nozzle 18 formed at the tip of the fuel supply shaft 16, and 반구형상의 내주면에는 길이 방향으로 상기 화염구(20)의 외부를 접하여 감싸게 나선형으로 다수개의 와류날개(32)를 돌출시켜 형성하고 그 사이사이에 다수개의 통기공(31)이 형성되며 중앙에는 관통홀(34)이 형성되 버너슬리브(15)의 선단에 결합되는 화염컵(30)과,The hemispherical inner circumferential surface is formed by protruding a plurality of vortex vanes 32 in a spiral shape so as to contact and wrap the outside of the flame port 20 in a longitudinal direction, and a plurality of vent holes 31 are formed therebetween, and a through hole in the center thereof. Flame cup 30 is formed to be coupled to the tip of the burner sleeve 15 is formed 34, 보일러탱크(1)에 버너슬리브(15)가 고정된 개폐판(11)의 양측이 결속핀(14)으로 부착되 결속핀(14)을 중심으로 개폐 가능하며 탈부착되는 것을 특징으로 하는 연료절약형 버너.Both sides of the opening and closing plate 11, in which the burner sleeve 15 is fixed to the boiler tank 1, are attached to the binding pins 14, and are opened and closed about the binding pins 14, and the fuel-saving burner characterized in that it is detachable. .
KR2019980013735U 1998-07-15 1998-07-15 Burner KR200200466Y1 (en)

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