KR100360027B1 - Oil burner fuel frugality type the mixing - Google Patents

Oil burner fuel frugality type the mixing Download PDF

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Publication number
KR100360027B1
KR100360027B1 KR1019990050140A KR19990050140A KR100360027B1 KR 100360027 B1 KR100360027 B1 KR 100360027B1 KR 1019990050140 A KR1019990050140 A KR 1019990050140A KR 19990050140 A KR19990050140 A KR 19990050140A KR 100360027 B1 KR100360027 B1 KR 100360027B1
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South Korea
Prior art keywords
fuel
fan
injection
cap
mixing burner
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KR1019990050140A
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Korean (ko)
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KR20010046387A (en
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윤석주
박용준
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박용준
윤석주
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/002Gaseous fuel
    • F23K5/007Details
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2900/00Special features of, or arrangements for fuel supplies
    • F23K2900/05004Mixing two or more fluid fuels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

본 발명은 물과 기름을 혼합하여 연료로 사용하는 연료 절약형 혼합버너에 관한 것으로, 송풍장치로 송풍되는 강한 바람과 에어노즐에서 분사되는 압축공기로 팬과 분사캡을 고속 회전시켜 공급되는 연료를 미세하게 분사하므로써 열효율을 높이는 한편 매연을 줄이는 연료 절약형 혼합버너에 관한 것이다.The present invention relates to a fuel-saving mixing burner that mixes water and oil for use as fuel, and finely fuels the fuel supplied by rotating the fan and the cap at a high speed with the strong wind blown by the blower and the compressed air injected from the air nozzle. The present invention relates to a fuel-saving mixing burner which improves thermal efficiency and reduces soot by injection.

이러한 본 발명은 연료가 유입되는 고정관(2)에 분사관(4)이 장착되고 이에 팬(6)이 고정 설치된 내외측 2중분사캡(9)이 고속 회전가능케 장착되어 미세한 입자로 연료를 분사하는 연료 절약형 혼합버너에 있어서,In the present invention, the injection pipe (4) is mounted to the fixed pipe (2) into which the fuel flows, and the inner and outer double spray caps (9) having the fan (6) fixed thereto are mounted to be rotatable at high speed to inject fuel into fine particles. In the fuel-saving mixing burner,

분사관(4)에 회전 가능케 설치되어 내측에 수개의 배출공(11)이 천공되고 상호 틈이 주어져 3중으로 구성된 컵형상의 3중분사캡(10)과, 팬(6)의 날개에 압축공기를 분사하도록 팬(6) 주위에 에어노즐(20)를 설치하여 팬(6)과 3중분사캡(10)의 회전수를 높이도록 구성되는 것을 특징으로 하는 것이다.It is rotatably installed in the injection pipe (4) and several discharge holes (11) are drilled inside and given a mutual gap, the cup-shaped triple spray cap (10) consisting of three, and the compressed air to the blade of the fan (6) It is characterized in that the air nozzle 20 is installed around the fan 6 so as to spray the fan 6 and the triple spray cap 10 to increase the rotation speed.

Description

연료 절약형 혼합버너{Oil burner fuel frugality type the mixing}Oil burner fuel frugality type the mixing}

본 발명은 물과 기름을 혼합하여 연료로 사용하는 연료 절약형 혼합버너에 관한 것으로, 송풍장치로 송풍되는 강한 바람과 에어노즐에서 분사되는 압축공기로팬과 분사캡을 고속 회전시켜 공급되는 연료를 미세하게 분사하므로써 열효율을 높이는 한편 매연을 줄이는 연료 절약형 혼합버너에 관한 것이다.The present invention relates to a fuel-saving mixing burner that mixes water and oil for use as fuel. The fuel is supplied by rotating the fan and the cap at high speed with the strong wind blown by the blower and the compressed air injected from the air nozzle. The present invention relates to a fuel-saving mixing burner which improves thermal efficiency and reduces soot by injection.

물과 기름이 혼합된 연료를 원심분리 방식으로 미세하게 입자화시켜 분사하므로써 연료가 완전 연소되도록 하는 버너는 원심분리장치와 송풍되는 바람에 의해 고속 회전하는 팬의 회전수가 높을수록 연료가 미세한 입자가 되므로 고속으로 회전시킬수록 완전연소에 가까워지며 열효율을 높이게 된다.In the burner which finely granulates and injects fuel mixed with water and oil by centrifugation, the fuel burns completely.The higher the rotation speed of the high-speed rotating fan by the centrifuge and the blowing wind, Therefore, the higher the rotation speed, the closer to complete combustion and the higher the thermal efficiency.

종래 물과 기름이 혼합된 연료를 사용하는 연료 절약형 혼합버너의 구조는 본인이 선출원하여 등록된 특허 제 236449 호에서 자세히 알 수 있는데, 이러한 종래 혼합버너의 구조를 도 1 에서 살펴보면 몸체(1)내에 연료유입관(3)과 고정관(2)이 설치되고 이 고정관(2)에 노즐(5)이 구비된 분사관(4)이 장착되는 한편 팬(6)이 부착된 내외측 2중분사캡(9)이 분사관(4)에 회전가능케 설치된다.The structure of a fuel-saving mixing burner using a fuel mixture of water and oil can be found in detail in Patent No. 236449, which is filed in advance and registered in the prior art. The structure of the conventional mixing burner is shown in FIG. A fuel injection pipe 3 and a fixed pipe 2 are installed, and the fixed pipe 2 is equipped with an injection pipe 4 equipped with a nozzle 5 while an inner and outer double spray caps 9 with a fan 6 attached thereto. ) Is rotatably installed in the injection pipe (4).

상기 2중분사캡(9)은 몸체(1)의 전면에 장착된 전면캡(7)의 토출구(8)에 내삽되게 설치되며 송풍장치에 의해 송풍구(1a)로 유입되는 강한 바람으로 팬(6)이 회전하므로써 분사관(4)에서 고속 회전하도록 구성된다.The dual spray cap 9 is installed to be inserted into the discharge port 8 of the front cap 7 mounted on the front of the body 1 and the fan 6 by the strong wind flowing into the blower port 1a by the blower. By this rotation, the injection pipe 4 is configured to rotate at a high speed.

이러한 종래의 혼합버너는 연료유입관과 고정관을 거쳐 분사관의 노즐로 연료가 유입되며 노즐에서 분사되는 연료는 2중분사캡의 고속 회전에 의한 원심력에 의해 미세한 입자로 분사되어 연료를 완전연소에 가깝게 연소시킴으로써 매연을 줄이고 열효율을 높이게 되는 것이다.In the conventional mixing burner, the fuel is introduced into the nozzle of the injection pipe through the fuel inlet pipe and the fixed pipe, and the fuel injected from the nozzle is injected into the fine particles by centrifugal force by the high speed rotation of the dual injection cap to close the fuel to complete combustion. Combustion will reduce soot and increase thermal efficiency.

종래 연료 절약형 혼합버너의 구조에서는 송풍장치에 의해 송풍구로 유입되는 강한 바람으로 팬을 회전시킴으로써 2중분사캡을 고속 회전시켜 연료를 미세한 입자로 분사하고 있으나, 팬을 송풍구로 유입되는 바람에 의존하여 회전시킴으로 팬의 회전수가 일정하지 못해 연료의 연소효율이 떨어지는 한편 불꽃이 일정치 못한 문제점을 야기하고 있다.In the structure of the conventional fuel-saving mixing burner, the dual injection cap is rotated at high speed by rotating the fan by the strong wind flowing into the tuyere by the blower, but the fuel is injected into the fine particles, but the fan is rotated depending on the wind flowing into the tuyere. As the rotation speed of the fan is not constant, the combustion efficiency of the fuel is lowered, and the spark is causing the inconsistent problem.

또한 노즐에서 연료를 더욱 미세한 입자로 분사하기 위해선 팬의 회전수를 높혀야 하는데 송풍장치의 강한 바람만으로 팬의 회전수를 높이는 것은 한계가 있어 연료의 연소효율 향상에 어려움을 초래하고 있다.In addition, in order to inject fuel into the finer particles from the nozzle, it is necessary to increase the rotational speed of the fan. However, it is difficult to improve the combustion efficiency of the fuel because it is limited to increase the rotational speed of the fan only by strong wind of the blower.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위해서 안출된 것으로, 압축공기를 에어노즐로 팬에 분사하여 송풍장치의 강한 바람에 의해 회전하는 팬의 회전수를 더욱 높이는 한편 연료를 미세한 입자로 분사하는 분사캡을 3중으로 설치해 연료를 더욱 미세한 입자로 분사시켜 연소효율을 높이고 매연 발생을 줄이도록 하는 것이다.The present invention has been made to solve the above-mentioned conventional problems, by injecting the compressed air to the fan with an air nozzle to further increase the rotational speed of the fan rotated by the strong wind of the blower while injecting fuel into fine particles By installing a triple injection cap to inject fuel into finer particles to increase combustion efficiency and reduce soot generation.

도 1 은 종래 연료 절약형 혼합버너의 설치상태를 도시한 단면도1 is a cross-sectional view showing an installation state of a conventional fuel-saving mixing burner

도 2 는 본 발명의 실시예를 도시한 사시도2 is a perspective view showing an embodiment of the present invention

도 3 은 본 발명의 설치상태를 도시한 단면도3 is a cross-sectional view showing an installation of the present invention.

도 4 는 본 발명의 작동상태를 도시한 요부 단면도4 is a sectional view showing the main parts of an operating state of the present invention;

도 5 는 본 발명의 작동상태를 도시한 평면도5 is a plan view showing the operating state of the present invention;

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

1.몸체 2.고정관 3.연료유입관1. Body 2. Fixed tube 3. Fuel inlet tube

4.분사관 5.노즐 6.팬4.Injector 5.Nozzle 6.Fan

7.전면캡 8.토출구 10.3중분사캡7.Front cap 8.Discharge 10.3 Middle injection cap

11.배출공 12.공기유입공 13.체결볼트11.Outlet 12.Air inlet 13.Tightening bolt

14.체결너트 20.에어노즐14.Tightening Nut 20.Air Nozzle

본 발명은 팬과 분사캡의 회전수를 더욱 높히는 한편 분사캡에서 연료를 더욱 미세한 입자로 분사시키기 위한 것으로, 도면에 도시한 도 2 내지 도 5 에서 본 발명의 자세한 구성을 보이고 있다.The present invention is to further increase the rotational speed of the fan and the injection cap while injecting fuel into finer particles in the injection cap, the detailed configuration of the present invention in Figures 2 to 5 shown in the drawings.

버너의 몸체(1)는 물과 기름이 혼합된 연료가 유입되는 연료유입관(3)과 고정관(2)이 내삽되게 설치되고 후방측에 송풍장치에 의해 생성된 강한 바람이 유입되도록 송풍구(1a)가 마련되며 전방측에는 토출구(8)가 구비된 전면캡(7)이 고정 설치되어 종래와 같은 구조를 갖는다.The body 1 of the burner is installed with the fuel inlet pipe 3 and the fixed pipe 2 into which the fuel mixed with water and oil are introduced, and the blower port 1a so that the strong wind generated by the blower is introduced into the rear side. ) Is provided and the front cap 7 having the discharge port 8 is fixedly installed at the front side to have a structure as in the prior art.

상기 몸체(1)내에 내삽된 고정관(2)의 전면에는 선단에 테이퍼진 분사면(4a)이 형성되고 수개의 노즐(5)구멍이 천공된 분사관(4)이 장착되며 이 분사관(4)에 컵형상의 3중분사캡(10)이 회전 가능케 설치되어 분사관(4)의 노즐(5)에서 분사되는 연료를 더욱 미세한 입자로 분사하게 된다.The front surface of the fixed tube 2 inserted in the body 1 is formed with a spraying surface 4a tapered at the tip, and equipped with a spraying tube 4 which is perforated with several nozzles 5. The cup-shaped triple spray cap 10 is rotatably installed at) to inject the fuel injected from the nozzle 5 of the injection tube 4 into finer particles.

상기 3중분사캡(10)은 열에 대한 파손과 20,000rpm 의 고속 회전이 가능케 분사관(4)에 베어링이 아닌 돌기링과 고정링으로 종래와 같은 구조로써 장착한다.The triple spray cap 10 is mounted to the injection pipe 4 with a structure as in the prior art by using a projection ring and a fixing ring, not a bearing, to enable high-speed rotation of 20,000rpm and damage to heat.

3중분사캡(10)은 컵형상의 분사캡에 상호 틈이 주어져 3중으로 구성되며 전방측의 직경이 크도록 테이퍼져 컵형상을 이루고 후방측에는 체결볼트(13)와 체결너트(14)에 의해 팬(6)이 고정 설치되어 전면캡(7)의 토출구(8)에 내삽된다.The triple spray cap 10 is formed by triple gaps given to the cup-shaped injection caps, and is tapered to have a large diameter on the front side to form a cup shape, and on the rear side of the fan by the fastening bolt 13 and the fastening nut 14. 6 is fixedly installed and inserted into the discharge port 8 of the front cap 7.

상기 3중분사캡(10)의 내측 분사캡에는 노즐(5)에서 분사되는 연료가 분사캡의 틈과 틈사이로 유입될 수 있도록 수개의 배출공(11)이 천공되며 또한 배출공(11)의 후방측으로는 수개의 공기유입공(12)이 천공되어 고속 회전시 외부의 강한 바람이 공기유입공(12)을 통해 내측으로 유입되도록 한다.In the inner injection cap of the triple injection cap 10, several discharge holes 11 are drilled to allow the fuel injected from the nozzle 5 to flow between the gaps and the gaps of the injection caps, and also the rear of the discharge holes 11. On the side, several air inlet holes 12 are drilled to allow strong external wind to flow inwardly through the air inlet hole 12 during high speed rotation.

또한 컴프레서에서 발생된 압축공기를 팬(6)의 날개에 분사하여 팬(6)과 3중분사캡(10)의 회전수를 높이도록 하는데, 압축공기가 팬(6) 날개의 경사면에 분사되도록 에어노즐(20)을 기울게 몸체(1)에 설치하므로써 송풍구(1a)로 유입되는 송풍장치의 강한 바람에 의해 고속 회전하는 팬(6)과 3중분사캡(10)의 회전수를 압축공기의 토출력으로 더욱 가속시킬 수 있도록 한다.In addition, the compressed air generated by the compressor is sprayed on the blades of the fan 6 to increase the rotation speed of the fan 6 and the triple spray cap 10. The compressed air is sprayed on the inclined surface of the fan 6 blades. By installing the nozzle 20 in the inclined body 1, the rotation speed of the fan 6 and the triple spray cap 10 which rotates at high speed by the strong wind of the blower introduced into the blower port 1a is the output of the compressed air. To further accelerate.

상기 에어노즐(20)은 송풍장치의 송풍력과 팬(6)의 회전수 및 설치여건을 고려하여 분사관(4)에서 회전하는 팬(6)의 주위에 수개를 설치할 수 있다.The air nozzle 20 may be installed around the fan 6 that rotates in the injection pipe 4 in consideration of the blowing force of the blower and the rotation speed and installation conditions of the fan (6).

이와같은 구성의 본 발명은 팬(6)과 3중분사캡(10)의 고속 회전시 노즐(5)에서 연료가 분사되는 가운데 공기유입공(12)을 통해 외부의 강한 바람이 3중분사캡(10)내로 유입되어 내부압력이 높아지는 한편 분사되는 연료가 전방측의 분사면(4a)에 부딪혀 연료의 미세한 분사가 이루어지게 된다.According to the present invention having the above configuration, when the fuel is injected from the nozzle 5 during the high speed rotation of the fan 6 and the triple spray cap 10, the external strong wind is blown out through the air inlet 12. The internal pressure is increased and the fuel injected is collided with the injection surface 4a on the front side to make fine injection of the fuel.

송풍장치로 생성된 강한 바람에 의해 고속 회전하는 팬(6)에 에어노즐(20)의 압축공기가 분사됨에 따라 기존 15,000rpm 의 회전수를 20,000rpm 가량으로 극대화시킬 수 있게 된다.As the compressed air of the air nozzle 20 is injected into the fan 6 which rotates at a high speed by the strong wind generated by the blower, the existing rotational speed of 15,000 rpm can be maximized to about 20,000 rpm.

또한 노즐(5)에서 분사되는 연료가 고속 회전하는 3중분사캡(10)의 배출공(11)을 통해 틈과 틈사이로 유입되어 연료의 분산효과를 높히므로써 더욱 미세한 입자로 연료의 분사를 가능케 한다.In addition, the fuel injected from the nozzle 5 is introduced between the gap and the gap through the discharge hole 11 of the triple injection cap 10 which rotates at a high speed, thereby increasing the dispersion effect of the fuel, thereby enabling the injection of fuel into finer particles. .

본 발명은 팬과 분사캡의 회전수를 극대화시켜 노즐에서 분사되는 연료를 더욱 미세한 입자로 분사하므로써 연료의 불완전 연소를 줄여 연소효율을 높이고 매연 발생을 방지하게 되는 것이다.The present invention is to maximize the rotational speed of the fan and the injection cap by injecting the fuel injected from the nozzle into finer particles to reduce the incomplete combustion of the fuel to increase the combustion efficiency and prevent the generation of soot.

Claims (1)

연료가 유입되는 고정관에 분사관이 장착되고, 분사관에 팬이 고정 설치된 내외측 분사캡이 장착되며, 팬과 분사캡이 고속 회전되어 연료를 미세한 입자로 분사하는 기존의 연료 절약형 혼합버너에 있어서,In the existing fuel-saving mixing burner which is equipped with an injection tube in a fixed pipe into which fuel is introduced, and an inner and outer injection caps in which a fan is fixed to the injection tube, the fan and the injection cap rotate at high speed to inject fuel into fine particles. , 분사관(4)에 회전가능케 설치되고 팬(6)이 고정 설치되며 내측에 수개의 배출공(11)이 천공되고 상호 틈이 주어져 3중으로 구성된 컵형상의 3중분사캡(10)과, 상기 팬(6)의 날개에 압축공기를 분사하도록 팬(6)주위에 에어노즐(20)을 설치하여 구성되는 것을 특징으로 하는 연료 절약형 혼합버너.It is rotatably installed in the injection pipe 4 and the fan 6 is fixedly installed, several discharge holes 11 are drilled inside and given a mutual gap, the cup-shaped triple spray cap 10 consisting of a triple, and the fan A fuel-saving mixing burner, characterized in that the air nozzle (20) is installed around the fan (6) so as to inject compressed air to the blade of (6).
KR1019990050140A 1999-11-12 1999-11-12 Oil burner fuel frugality type the mixing KR100360027B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101062103B1 (en) * 2010-11-29 2011-09-05 화신주방산업(주) Removable rotary burner
KR200457287Y1 (en) 2009-06-01 2011-12-14 강유진 Air supply apparatus for gas burner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3138647U (en) * 2007-10-10 2008-01-17 良司 小椋 Oil / water mixing and combustion equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200457287Y1 (en) 2009-06-01 2011-12-14 강유진 Air supply apparatus for gas burner
KR101062103B1 (en) * 2010-11-29 2011-09-05 화신주방산업(주) Removable rotary burner

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