KR830000915B1 - Combustor for Feeding Mixed Fuels - Google Patents

Combustor for Feeding Mixed Fuels Download PDF

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KR830000915B1
KR830000915B1 KR1019810002987A KR810002987A KR830000915B1 KR 830000915 B1 KR830000915 B1 KR 830000915B1 KR 1019810002987 A KR1019810002987 A KR 1019810002987A KR 810002987 A KR810002987 A KR 810002987A KR 830000915 B1 KR830000915 B1 KR 830000915B1
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South Korea
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fuel
combustor
combustion
hot air
fuel oil
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KR1019810002987A
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Korean (ko)
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박노양
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박노양
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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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L7/00Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam

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

Abstract

내용 없음.No content.

Description

수유혼합 연료용(水油混合燃料用) 연소기Combustor for Feeding Mixed Fuels

제 1 도는 본 발명의 연소기에 일부를 절개한 측면도.1 is a side view of a part cut in the combustor of the present invention.

제 2 도는 본 발명에 의한 조작 공정도.2 is an operation process chart according to the present invention.

온 발명은 석유계 연료유에 매연(媒煙) 제거와 완전 연소를 기하여 열량증가(熱量增加)를 얻고자 다소의 물(H2O)을 첨가 혼합하여 가열 기화 시켜서 기상(氣狀)의 연료를 만들어 이것을 자체적으로 만든 고열의 열풍 공기를 흡입 혼합 연소시키는 수유혼합 연료용(水油混合 燃料用) 연소기에 관한 발명이다 .종래의 연소기는 기화성(氣化性)이 좋은 연료유만을 무화(霧化)하여 연소하는 곤로나 연료유를 공급 점화할 수 있게 한 단순 구조의 버너(Burner)뿐이었으므로 공기 혼합비가 불량하거나 연소에 필요한 충분한 점화 온도에도 말하지 못하기 쉬워서 연소 상태가 불량하기 쉽고, 특히 이러한 단순 구조의 연소기로 수유혼합 연료유(水油混合燃料油)를 연소시키려할 경우에는 연료유의 기화가 더욱 어렵고 연소에 필요한 충분한 점화온도가 보장되지 못하여 완전 연소를 위한 소기의 목적을 달성할 수 없는 결점과 애로가 많었다.In the present invention, the gaseous fuel is mixed with petroleum fuel oil by adding some water (H 2 O), mixing it with heat, and vaporizing it in order to obtain calorie increase through complete combustion. The present invention relates to a combustor for a feed-mixed fuel in which the high-temperature hot air air made by itself is suction-mixed and combusted. A conventional combustor is atomized only with fuel oil having good vaporization properties. It was only a burner with a simple structure that could be used to ignite the burning furnace or fuel oil, so it was not easy to talk about poor air mixing ratio or sufficient ignition temperature required for combustion. In case of trying to burn feed-mixed fuel oil with a structured combustor, it is more difficult to vaporize fuel oil and sufficient ignition temperature necessary for combustion is not guaranteed. Than was expected a lot of flaws and difficulties that can not achieve the purpose for complete combustion.

그러므로 본 발명은 이러한 결점과 애로를 시정 보완하기 위하여 다년간에 걸친 연구실험을 통하여 금번 기화가 어려운 수유 혼합 연료유를 완전 연소시켜서 연료 유중의 불완전 연소에 의한 탄소의 석출 즉 매연의 발생과 연소장애 가스인 산화질소 가스(NOx)의 발생을 막아서 완전 연소로 매연 발생을 막고 동시에 열량 증가의 목적을 달성할 수 있는 연소 기능이 우수한 연소기를 새로히 발명하게 된 것으로써 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.Therefore, the present invention, through the years of research experiments to compensate for the shortcomings and difficulties, complete combustion of the oil-fueled mixed fuel oil that is difficult to vaporize this time, the precipitation of carbon by the incomplete combustion of the fuel oil, that is, the generation of soot and combustion failure gas The invention of a combustor having a superior combustion function that prevents the generation of phosphate nitrogen gas (NOx) and prevents the generation of soot by the complete combustion and at the same time achieves the purpose of increasing the calories. same.

연소기체(1)의 상부에는 모터(2)를 설치하고 그후 측에 연료유 펌프(3)를 축설하여서 연료유를 흡입관(3')으로 흡입하여 연료펌프(3)의 배출관(4)을 통하여 유량조절콕(19)으로 조절한 량을 기화기(13)에 공급케 하고, 연소기체(1)의 중앙에는 중공회동축(5)을 베아링 축받이(6)로 축설하여 그 후단을 모터(2)와 회동벌트(2')로 연결하여 회동케 하고 그 중간에 송풍익(7)을 축설하여 열풍흡입관(8)으로 열풍을 흡입하는 송풍실(7')을 형성하고, 그 선단에는 연료유 분산 무화용 회전 무화컵(9)를 축설하며 그 중앙 내부에는 연료유 공급관(10)을 설치하여 선단에 분산구(10')를 착설하며, 그 도입관(10")에는 착화를 위한 연료기화용 히-타(11)를 삽설한 상태로 연료 기화기(13)에 연결하여 기화된 연료를 도입할 수 있게 하고, 화염 배출구(12)의 전방에는 연료기화기(13)를 착설하여 자체화염으로 가열되게 하고 그 전방에는 작열망(灼熱網)(14)을 장설하고, 작열망 외측에 고열공기 흡입구(15)가 다수 천공된 열풍 발생기(16)를 설치하는 한편 연소기체(1)의 하부에는 점화용 트랜스(17)를 설치하여서 된 구조로써 미설명 부호(18)는 기화된 연료공급 조절콕이고, (20)은 역풍, 조절콕이며(21)은 전원 스위치이다.The motor 2 is installed on the upper part of the combustion gas 1, and the fuel oil pump 3 is built up on the side thereof, and the fuel oil is sucked into the suction pipe 3 ', through the discharge pipe 4 of the fuel pump 3; The amount adjusted by the flow adjusting cock 19 is supplied to the vaporizer 13, and the hollow rotary shaft 5 is arranged in the center of the combustion gas 1 with the bearing bearing 6, and the rear end thereof is connected to the motor 2. And a rotating blower (2 ') to rotate and blower (7) in the middle to form a blower chamber (7') for sucking hot air through the hot air suction pipe (8), at the tip of the fuel oil dispersion atomization The rotary atomizing cup 9 is installed therein and a fuel oil supply pipe 10 is installed inside the center to install a dispersing port 10 'at the tip, and the introduction pipe 10 " Connected to the fuel vaporizer 13 with the rudder 11 inserted, the vaporized fuel can be introduced, and the fuel vaporizer 13 is attached in front of the flame outlet 12. It is installed to be heated by its own flame, and a heating grid 14 is installed in front of it, and a hot air generator 16 having a plurality of hot air air inlets 15 perforated outside the heating grid is installed. In the lower part of 1), an ignition transformer 17 is provided, and reference numeral 18 denotes a vaporized fuel supply control cock, 20 is a reverse wind and a control cock, and 21 is a power switch.

이와 같이 구성된 본 발명은 별도의 물탱크(a)와 연료탱크(b)에 계면 활성능이 있는 조연성 첨가제(c)로 첨가한 것을 혼합기(d)로 혼합하여 연료유 흡입관(3')을 통하여 연료유펌프(3)로 흡입하여서 그 배출관(4)으로 압(壓)을 가하여진 상태로 유량 조절콕(19)으로 조절한 량을 기화기(13)로 공급하여 자체 화염열(火熱炎)로 가열시켜 기상연료화(氣狀撚料化)가 된 다음 연료유 도입관(10")으로 배출하여 연료유 공급관(10)으로 공급되는데 연소 초기에는 착화를 위한 연료기화용 히-타(11)로 부족한 열을 보충 공급하여서 완전히 기화된 기상 연료를 연료유 도입관(10")에서 만들어 연료 유공급관(10)으로 공급하여 그 선단의 분산구(10')에서 분산하여 회전 무화컵(9)에서 원심 분리작용으로 완전 무화하여 전방으로 토출하면서 이와 동시에 모터(2)의 회전으로 회동하는 송풍익(7)의 흡입 작용으로 열풍발생기(16)의 열풍을 열풍흡입관(8)로 흡입하여 기상 연료와 혼합시키므로 고열의 연소조건을 구비한 완전하고 충실한 연소가 이루어지게 되는 것으로써 연소 과정에서 기화기(13)를 자체적으로 가열해 주게되며, 연소 도중에 1,000℃ 이상의 고열 화염속에서 일산화탄소(一酸化炭素)와 물분해로 생성된 수소(H)가 결합하여 수성가스를 생성하여서 간격을 균등하게 형성한 작열망(14)에서 재차 가열 확산되어 완전 연소를 이루게 되는 것이다.According to the present invention configured as described above, the fuel oil suction pipe 3 'is mixed by mixing the water tank (a) and the fuel tank (b) with the additives (c) having an interfacial activity with the admixture additive (d). The fuel oil pump 3 is sucked into the fuel oil pump 3 through the discharge pipe 4, and the amount regulated by the flow rate adjusting cock 19 is supplied to the vaporizer 13 to supply its own flame heat. Is heated to a gaseous fuel, and then discharged into a fuel oil introduction pipe 10 "and supplied to a fuel oil supply pipe 10. At the beginning of combustion, a fuel vaporization heater 11 for ignition is combusted. The vaporized fuel completely vaporized by supplying insufficient heat to the fuel oil introduction pipe 10 " was made into the fuel oil supply pipe 10, and supplied to the fuel oil supply pipe 10, and dispersed in the dispersing port 10 'at the tip thereof. While centrifugal action completely atomizes and discharges forward, and at the same time rotates by rotation of motor 2 Since the hot air of the hot air generator 16 is sucked into the hot air suction pipe 8 and mixed with the gaseous fuel by the suction action of the blower blade 7, the combustion of the hot air generator 16 is completed with a high heat combustion condition. The carburetor 13 heats itself, and carbon monoxide and hydrogen generated by water decomposition combine in a high-temperature flame of 1,000 ° C. or more during combustion to form an aqueous gas to form an even gap. In one heating net 14 it is heated and diffused again to achieve complete combustion.

이러한 과정으로 연소하는 본 발명의 연소기의 연소과정은 연료유의 완전 연소를 돕는 물을 10-20%정도 혼합하여 개면활성능(界面活性能)의 조연성 첨가제에 의하여 초미립상으로 완전히 혼합되는 혼합상태하에서 가열기화(加熱氣化)되어 연소가 용이한 고열의 기상 연료가 열풍흡입관(8)을 통하여 흡입되여 자체적으로 만든 고열의 열풍과 혼합 연소함으로 연소에 필요한 충분한 공기와 고열이 보장됨으로 연소 상태가 최대한 향상되어 연소시 요구되는 소모 열량을 감소해 주면서 완전 연소를 이룩해 주는바 매연이 예방되고 연료 절약 효과를 얻게되는 매우 유효하고 새로운 발명이다.Combustion process of the combustor of the present invention combusted by this process is a mixture of about 10-20% of water to help the complete combustion of fuel oil is completely mixed in ultra-fine particles by the flammable additive of the surface active ability High-temperature gaseous fuel, which is heated and vaporized easily under the condition, is sucked through the hot air suction pipe 8, and is mixed with the high-temperature hot air made by itself, thereby ensuring sufficient air and high heat for combustion, and thus the combustion state. Is a very effective and new invention that achieves maximum combustion and reduces the amount of heat consumed during combustion, resulting in complete combustion.

Claims (1)

본문에 상기하고 도면에 예시함과 같이 물과 석유계 연료유를 혼합 연소시킴에 있어서 회전 무화컵(9)으로 연료를 무화시키는 연소기(1)에 기화용 히타(11)와 열풍 흡입관(8) 및 가열기상 연료화용 기화기(13)를 장설한 전방에 작열망(14)이 있는 열풍발생기(16)를 설치하여서 열풍과 기상 연료를 자체적으로 생성 혼합연소 시키는 것을 특징으로 하는 수유혼합 연료용(水油混合燃料用) 연소기.As described above and illustrated in the drawings, the vaporization heater 11 and the hot air suction pipe 8 are provided in the combustor 1 for atomizing the fuel with the rotary atomization cup 9 in the mixed combustion of water and petroleum fuel oil. And a hot air generator 16 having a heating network 14 in front of the vaporized fuel vaporizer 13 installed on the heater to generate and burn hot air and gaseous fuel by itself.油 混合 燃料 用) Combustor.
KR1019810002987A 1981-08-18 1981-08-18 Combustor for Feeding Mixed Fuels KR830000915B1 (en)

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KR1019810002987A KR830000915B1 (en) 1981-08-18 1981-08-18 Combustor for Feeding Mixed Fuels

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KR1019810002987A KR830000915B1 (en) 1981-08-18 1981-08-18 Combustor for Feeding Mixed Fuels

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