KR19990035246U - The equipment absorb and exclude analien of heating boiler's fuel evaporation-burning equipment - Google Patents

The equipment absorb and exclude analien of heating boiler's fuel evaporation-burning equipment Download PDF

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Publication number
KR19990035246U
KR19990035246U KR2019990010133U KR19990010133U KR19990035246U KR 19990035246 U KR19990035246 U KR 19990035246U KR 2019990010133 U KR2019990010133 U KR 2019990010133U KR 19990010133 U KR19990010133 U KR 19990010133U KR 19990035246 U KR19990035246 U KR 19990035246U
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South Korea
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fuel
combustion
nozzle
filter
liquid fuel
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KR2019990010133U
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Korean (ko)
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KR200264661Y1 (en
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이은우
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이은우
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Priority to KR2019990010133U priority Critical patent/KR200264661Y1/en
Publication of KR19990035246U publication Critical patent/KR19990035246U/en
Priority to JP2000165715A priority patent/JP3574376B2/en
Priority to CN00118349A priority patent/CN1278044A/en
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Publication of KR200264661Y1 publication Critical patent/KR200264661Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1809Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
    • 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
    • F23D11/386Nozzle cleaning
    • 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
    • F23D11/44Preheating devices; Vaporising devices
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Gas Burners (AREA)

Abstract

본 고안은 난방용 보일러에서 버너에 연료를 기화 연소함에 있어서 연료에 용해 또는 함유하는 이물질을 흡착제거하는 장치에 관한 것이고 등유나 경유 등 액상연료에 용해된 연소방해 물질을 흡착제거하고 기화시킨 연료에 함유하는 저급 고분자물질을 흡착제거하여 연소효율을 증대시킬 수 있도록 함에 그 목적을 두고 있는 것으로 기화 연소관 하방의 예열관 선단에 위치되는 분사노즐에는 스텐레스 소재의 망으로 구성되는 필터를 내장하고 액상연료관이 위치하는 이송펌프 후부에는 활성탄이 충진되고 전후에 여과지가 구비되는 여과필터를 구성 한 것이다.The present invention relates to a device for adsorption and removal of foreign substances dissolved or contained in fuel in vaporizing combustion of fuel in a burner in a heating boiler, and is contained in a fuel that adsorbs and removes vaporizing substances dissolved in liquid fuel such as kerosene or diesel fuel. Its purpose is to increase the combustion efficiency by adsorption and removal of low-grade polymer materials. The injection nozzle located at the tip of the preheating tube below the vaporized combustion tube has a filter made of stainless steel, and the liquid fuel pipe is located. The rear of the transfer pump is configured with a filtration filter filled with activated carbon and equipped with filter paper before and after.

이와 같이 구성되는 본 고안은 액상연료가 활성탄을 통과하면서 액상연료에 함유된 연소방해 물질인 처급고분자 물질을 흡착제거하고, 기화시킨 연료는 스테인레스 소재의 망으로 된 필터에서 이물질과 불순물이 흡착된 후 노즐로 분사가 이루어져 연소되므로 연소방해 물질이 없어 연소관에 이물질이 흡착되고 노즐이 막히는 결함이 해소되고 매연 발생이 급격히 감소됨은 물론 연소효율이 증대되는 유용한 고안이다.The present invention constituted as described above adsorbs and removes the first-grade polymer material, which is a combustion-inhibiting substance contained in the liquid fuel, while the liquid fuel passes through activated carbon, and the vaporized fuel is adsorbed with foreign substances and impurities in a filter made of stainless steel. Since the injection is carried out by the nozzle, there is no combustion interference material, so foreign substances are adsorbed in the combustion tube, the defects of clogging the nozzle are eliminated, soot smoke is rapidly reduced, and combustion efficiency is increased.

Description

난방용 보일러의 버너에 연료의 기화연소장치에 있어서 이물질의 흡착제거장치{ The equipment absorb and exclude analien of heating boiler's fuel evaporation-burning equipment}Adsorption removal device of foreign matter in the vaporization combustion apparatus of fuel in the burner of a heating boiler {the equipment absorb and exclude analien of heating boiler's fuel evaporation-burning equipment}

본 고안은 난방용 보일러에서 버너에 연료를 기화 연소함에 있어서 연료의 이물질 흡착제거 장치에 관한 것이며 보다 구체적으로 액상연료에 용해된 불순물을 제거하면서 기화 과정을 거친 기체 연료에 함유하는 저급 고분자 물질을 흡착제거 할 수 있도록 한 것이다.The present invention relates to an apparatus for removing and removing foreign substances from fuel in vaporizing and burning fuel in a burner in a heating boiler. It is to be done.

난방용 보일러에서 버너에 연료의 연소방법으로는 등유나 경유등 액상의 연료를 버너에서 직접 연소하는 방식과 본원 소유 실용신안 등록 제138539호와 같이 연료를 가열시켜 기화시킨 다음 이를 노즐에서 분사시켜 연소시키는 기화연소방식이 있다. 이 때 액상연료의 직접 연소 시에는 연료에 함유하는 이물질을 여과필터에서 제거하게 되나 이는 고체의 이물질을 제거하는 수단이고 연료에 용해되어진 화학적이물질 즉 중금속 물질, 타르, 왁스, 유황등 저급고분자 물질의 경우에는 제거되지 못하여 연소과정에서 연소를 방해하는 요인으로 작용하고 있고 또 연소과정에서 연소가 이루어지지 못하는 저급고분자 물질인 타르나 왁스, 유황등의 성분이 노즐 구멍에 흡착되어 연소 효율을 저하시키고 버너의 수명을 단축시키는 요인이 되어 왔다.As the combustion method of fuel in the burner in the heating boiler, the liquid fuel such as kerosene or diesel is burned directly in the burner, and the fuel is heated and vaporized as shown in Utility Model Registration No. 138539. There is a vapor combustion method. At this time, when the liquid fuel is directly burned, foreign substances contained in the fuel are removed from the filtration filter, but this is a means of removing foreign substances from solids, and chemical foreign substances dissolved in the fuel, such as heavy metal substances, tar, wax, sulfur, low molecular weight substances, etc. In this case, it is not removed and acts as a factor that hinders combustion in the combustion process, and components such as tar, wax, and sulfur, which are low-molecular substances that cannot be burned in the combustion process, are adsorbed to the nozzle holes to reduce combustion efficiency and burner. It has been a factor to shorten the life of the.

또 기화 연소장치의 경우에는 등유나 경유등에 액치연료를 여과 필터에서 여과시키고 예열관에서 기화시켜 노즐에서 분사가 이루어지게 되는데 이 때 고체의 이물질은 여과 필터에서 여과되나 연료에 용해되어진 화학적 이물질 즉 중금속, 타르, 왁스, 유황 등 저급고분자 물질은 제거되지 못한 상태에서 예열관으로 유입되어져 기화되는 과정에서 각종의 연소방해물질이 잔존하여 연소시에는 연소되지 못하고 예열관과 노즐의 내벽에 흡착되면서 스케일이 형성되고 예열관의 내경을 협착하는 요인으로 작용하고 또 노즐구멍을 통과하더라도 연소를 방해시켜 매연을 발생시키고 연소효율을 저하시키는 요인으로 작용하여 널리 이용되지 못하고 있다.In the case of a gas-fired combustion device, liquid fuel is filtered through a filtration filter in kerosene or light oil, and vaporized in a preheating tube, and then sprayed from a nozzle. Low-molecular substances such as tar, wax, sulfur, etc. are introduced into the preheating tube without being removed, and various combustion blocking substances remain in the process of vaporization, so they are not burned during combustion and are adsorbed on the inner wall of the preheating tube and the nozzle. It is formed and acts as a factor for narrowing the inner diameter of the preheating tube, and even though passing through the nozzle hole, it is not widely used because it interferes with combustion to generate smoke and lower combustion efficiency.

이에 본 고안은 난방용 보일러의 버너에서 연료를 기화 연소함에 있어 액상의 연료를 활성탄의 필터층에 통과시켜 고체의 이물질과 연료에 용해된 유황, 타르, 왁스 등 미세한 저급고분자 물질을 제거하여 예열관으로 공급하고 예열관에서 연료가 기화되어 기체연료로 전환되면서 발생되는 각종 이물질과 연소방해 물질을 필터에서 흡착제거 한 후 기화실로 분사되어 연소효율을 높일 수 있도록 함에 그 목적을 두고 있다.Accordingly, the present invention removes solid foreign substances and fine low-molecular substances such as sulfur, tar and wax dissolved in the fuel by supplying a liquid fuel to the filter layer of activated carbon in vaporizing combustion of the fuel in the burner of the heating boiler and supplying it to the preheating tube. In addition, the purpose of the present invention is to improve the combustion efficiency by injecting and removing various foreign substances and combustion disturbances generated by the fuel vaporization in the preheating tube and converting them into gaseous fuel from the filter and then injected into the vaporization chamber.

[도1] 은 본 고안의 종단면도1 is a longitudinal sectional view of the present invention

[도2] 는 본 고안의 분해 사시도2 is an exploded perspective view of the present invention

[도3] 은 본 고안의 노즐부를 발췌한 단면 확대도3 is an enlarged cross-sectional view of the nozzle unit of the present invention;

[도4] 는 본 고안의 필터부를 발췌한 단면 확대도Figure 4 is an enlarged cross-sectional view of the filter unit of the present invention

※ 도면의 주요부분에 대한 부호설명※ Explanation of Codes on Major Parts of Drawings

10 : 노즐몸통10: nozzle body

11 : 노즐11: nozzle

12 : 요홈12: groove

13 : 필터13: filter

20 : 활성탄20: activated carbon

21,21a : 여과지21,21a: filter paper

22 : 여과필터22: filtration filter

연소관(1)의 상부에는 기화실(2)을 갖는 기화연소관(4)을, 저부에는 연소예열부(5)및 점화 예열부(5a) 및 분사노즐(6)을 갖는 예열관(7)을 설치하고, 연료관(23)에는 이송펌프(8)가 연결되어 구성되는 통상의 것에 있어서 분사노즐(6)을 구성하는 노즐몸통(10)에 노즐(11)을 체결하되 노즐(11)의 요홈(12)에 스텐레스 소재의 망으로 구성되는 필터(15)를 내장하고 연료관(23)의 이송펌프(18) 후부에는 활성탄(20)이 충진되고 전후에 여과지(21)(21a)가 구비된 여과필터(22)를 구성한 것이다.The upper part of the combustion tube 1 has a vaporization combustion tube 4 having a vaporization chamber 2, and a lower part of the combustion tube 1 having a combustion preheating portion 5, an ignition preheating portion 5a and an injection nozzle 6. The nozzle 11 is fastened to the nozzle body 10 constituting the injection nozzle 6 in a conventional one having a transfer pump 8 connected to the fuel pipe 23. The filter 15, which is composed of a stainless steel net, is built in the 12, and the back of the transfer pump 18 of the fuel pipe 23 is filled with activated carbon 20, and filter papers 21 and 21a are provided before and after. The filtration filter 22 is comprised.

도면 중 미설명된 부호 30은 전열선을 표시한 것이다.Reference numeral 30 in the figure indicates a heating wire.

이와 같이 구성된 본 고안은 연료 탱크의 액상연료가 연료관(23)을 통하여 여과필터(22)를 통과하게 되면 액상연료에 용해되어져 있는 유황, 타르, 왁스 등 저급고분자 물질과 이물질은 활성탄(20)과 여과지(21)(21a)에서 흡착과 동시에 여과가 이루어지고 이송펌프(8)를 통하여 예열관(7)으로 이송이 이루어지면 예열관(7)으로 이송된 액상연료는 점화예열부(5a) 또는 연소예열부(5)에서 연료가 가열되어 기체연료로 전환이 이루어지게 되어 분사노즐(6)로 공급되면 필터(13)에서 기화 상태의 기체연료에 함유하는 각종의 이물질과 연소방해 요인이 되는 고형상태의 물질의 흡착이 이루어지면서 노즐(11)을 통해 분사가 이루어지게 된다. 즉, 노즐(13)에서 분사되는 기체연료는 액상연료관(23)의 활성탄(20)이 충진 된 여과필터(22)에서 1차 여과됨으로서 타르, 왁스, 유황등 저급고분자 물질이 흡착제거 된 다음 예열관(7)에서 기체연료로 전환되면서 발생되는 각종 이물질은 노즐(11)의 필터(13)부에서 여과되어져 기화실(2)로 분사되어져 기화 연소관(4)에서 연소가 이루어지게 되는 것이다.When the liquid fuel of the fuel tank passes through the filtration filter 22 through the fuel pipe 23, the low molecular weight material such as sulfur, tar, and wax dissolved in the liquid fuel and the foreign matter are activated carbon 20. When the filtration is performed at the same time as the adsorption from the filter papers 21 and 21a and the transfer is carried out to the preheating tube 7 through the transfer pump 8, the liquid fuel transferred to the preheating tube 7 is the ignition preheating unit 5a. Alternatively, when the fuel is heated in the combustion preheating unit 5 to be converted into gas fuel, and supplied to the injection nozzle 6, various foreign substances contained in the gas fuel in the vaporized state and combustion disturbance factors may be generated. As the solid matter is adsorbed, the spray is made through the nozzle 11. That is, the gaseous fuel injected from the nozzle 13 is first filtered in the filtration filter 22 filled with the activated carbon 20 of the liquid fuel pipe 23, so that lower polymer substances such as tar, wax, and sulfur are adsorbed and removed. Various foreign matters generated by the conversion from the preheating tube 7 to the gaseous fuel are filtered by the filter 13 of the nozzle 11 and injected into the vaporization chamber 2 to be burned in the vaporization combustion tube 4.

이로 인하여 연료는 액상 상태에서는 활성탄(20)의 여과필터(22)에서 여과되고 예열관(7)에서 기체연료로 전환되면 노즐부에서 스테인레스 소재의 망으로 구성된 필터(13)에서 여과되어져 연소가 이루어지게 되므로 연소지점에서는 연소방해 물질인 유황, 타르, 왁스 등 저급고분자 물질이 발생되지 않게 되고 또 완전연소를 유도하여 연소효율이 증대되는 것이다.Due to this, the fuel is filtered in the filtration filter 22 of the activated carbon 20 in the liquid state, and is converted into the gaseous fuel in the preheating tube 7. In this case, low-molecular substances such as sulfur, tar, and wax, which are combustion preventing substances, are not generated at the combustion point, and combustion efficiency is increased by inducing complete combustion.

이상에서와 같이 본 고안은 난방을 보일러의 버너에 사용되는 등유, 경유 등 액상의 연료를 활성탄이 충진된 여과필터에서 연료에 용해되어져 있는 각종연소방해물질을 흡착제거 한 다음에 예열관을 통과하면서 기화된 기체연료는 노즐부에 구성된 필터에서 2차로 여과함으로서 연소방해물질이 제거되어 연소과정에서는 연소방해물질이 생성되지 않아 예열관이나 노즐이 협착 또는 막히는 일이 해소되고 매연의 발생이 급격히 감소되며 연소효율이 증대되고 버너를 장구히 사용할 수 있는 유용한 고안이다.As described above, the present invention heats the liquid fuel such as kerosene and diesel used in the burner of the boiler by adsorbing and removing various combustion harmful substances dissolved in the fuel in the filtration filter filled with activated carbon, and then passes through the preheating tube. The vaporized gaseous fuel is secondarily filtered through a filter configured in the nozzle part to remove combustion blockers, so that combustion blocks are not generated during combustion, eliminating stenosis or clogging of the preheating pipe or nozzles, and rapidly generating smoke. It is a useful design to increase the combustion efficiency and to use the burner for a long time.

Claims (3)

난방용 보일러의 버너에 연료의 기화연소장치에 있어서 분사노즐(6)을 구성하는 노즐몸통(10)에 노즐(11)을 체결하되 노즐(11)의 요홈(12)에 스텐레스 소재의 망으로 구성되는 필터(13)를 내장하고, 연료관(23)의 이송펌프(8) 후부에 활성탄(20)이 충진되고 전후에 여과지(21)(21a)가 구비된 여과필터(22)를 구성해서 됨을 특징으로 한 난방용 보일러의 버너에 연료의 기화연소 장치에 있어서 이물질의 흡착제거장치(독립항)In the burner of the heating boiler, the nozzle 11 is fastened to the nozzle body 10 constituting the injection nozzle 6 in the vaporized combustion apparatus of the fuel, but is made of a stainless steel net in the groove 12 of the nozzle 11. The filter 13 is built in, and the activated carbon 20 is filled in the rear of the transfer pump 8 of the fuel pipe 23, and the filter filter 22 is provided with filter paper 21 and 21a before and after. Adsorption removal device of foreign matter in gas-fired combustion apparatus of fuel in burner of heating boiler (independent port) 제 1항에 있어서The method of claim 1 분사노즐(6)을 구성하는 노즐몸통(10)에 노즐(11)을 체결하되 노즐(11)의요홈(12)에 스테인레스 소재의 망으로 구성되는 필터(13)를 내장하여 구성함을 특징으로 한 기체 연료의 이물질 흡착용 노즐(종속항)The nozzle (11) is fastened to the nozzle body (10) constituting the injection nozzle (6), and the filter (13) made of a stainless steel mesh is built in the recess (12) of the nozzle (11). Nozzle for adsorption of foreign substance of one gaseous fuel (dependent port) 제 1항에 있어서The method of claim 1 연료관(23)의 이송펌프(8) 후부에 활성탄(20)이 충진되고 전후에는 여과지(21)(21a)가 구비된 여과필터(22)를 구성함을 특징으로 한 액상 연료의 이물질 흡착용 여과필터(종속항).Activated charcoal 20 is filled in the rear of the transfer pump 8 of the fuel pipe 23, and the filter filter 22 having filter papers 21 and 21a is formed in front and rear. Filtration filter (subordinate term).
KR2019990010133U 1999-06-03 1999-06-03 The equipment absorb and exclude analien of heating boiler's fuel evaporation-burning equipment KR200264661Y1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR2019990010133U KR200264661Y1 (en) 1999-06-03 1999-06-03 The equipment absorb and exclude analien of heating boiler's fuel evaporation-burning equipment
JP2000165715A JP3574376B2 (en) 1999-06-03 2000-06-02 Foreign matter removal device for boiler vaporization combustion device, foreign matter adsorption nozzle for gaseous fuel and foreign matter adsorption filtration filter for liquid fuel
CN00118349A CN1278044A (en) 1999-06-03 2000-06-05 Apparatus for adsorption and removing of foreign matter fuel gasifying combustion device of combustion chamber of heating boiler

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050004524A (en) * 2003-07-02 2005-01-12 최동민 Combustor for efficiently burning liquid including impurities by coating surface with gold and silver

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Publication number Priority date Publication date Assignee Title
ES2547957B1 (en) * 2014-04-08 2016-04-29 Tecdican S.L.U. Gas saving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050004524A (en) * 2003-07-02 2005-01-12 최동민 Combustor for efficiently burning liquid including impurities by coating surface with gold and silver

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