KR910001836B1 - Oil burner - Google Patents

Oil burner Download PDF

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Publication number
KR910001836B1
KR910001836B1 KR1019880012424A KR880012424A KR910001836B1 KR 910001836 B1 KR910001836 B1 KR 910001836B1 KR 1019880012424 A KR1019880012424 A KR 1019880012424A KR 880012424 A KR880012424 A KR 880012424A KR 910001836 B1 KR910001836 B1 KR 910001836B1
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KR
South Korea
Prior art keywords
fuel
preheating
nozzle
tube
burner
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KR1019880012424A
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Korean (ko)
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KR900005118A (en
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여성길
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여성길
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Priority to KR1019880012424A priority Critical patent/KR910001836B1/en
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Publication of KR910001836B1 publication Critical patent/KR910001836B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/16—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour in which an emulsion of water and fuel is sprayed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The burner for burning water-heavy oil mixture with a high ignition point, has a preheating system, which includes fuel spouting tube device for lengthening preheating time. The burner comprises a standing pipe structure with upper nozzle (10), inner valve (11) for adjusting fuel spouting, inner nozzle (1) with control knob (14); fuel returning space (22) for covering nozzle; preheating tube (2) having spout (20); fuel injection body (3) with preheating ignition device (5) for igniting spouted fuel; air injection body (4) for injecting air on the outside of the body (3).

Description

오일버어너Oil Burner

제1도는 본 발명의 일부 절개사시도이고,1 is a partial cutaway perspective view of the present invention,

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

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 :노즐 2 : 예열관1: Nozzle 2: Preheater

3 : 연료분사체 4 : 공기분사체3: fuel sprayer 4: air sprayer

본 발명은 오일버어너에 관한 것으로, 특히 발화점을 높이므로서 일반 연료는 물론, 물과 중유가 혼합된 혼합연료를 연소할 수 있게 되는 오일버어너에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oil burner, and more particularly, to an oil burner capable of burning not only general fuel but also a mixed fuel in which water and heavy oil are mixed.

물과 중유를 혼합한 혼합연료의 연소로서 연료절감효과를 얻을 수 있음은 여러가지의 실험결과로 밝혀지고 있으나, 혼합연료의 경우 발화점이 높아 분출연료를 발화연소시키는 버어너 사용시 발화되지 않거나, 발화되더라도 불연속가스가 많이 발생되는 문제점이 있었다.It has been shown by various experiments that fuel saving effect can be obtained by the combustion of mixed fuel mixed with water and heavy oil, but the mixed fuel has a high ignition point, even if it is not ignited or burned when using a burner There was a problem that a lot of discontinuous gas is generated.

따라서 발화점이 높은 연료의 연소에 적당한 새로운 버어너장치가 필요로 된다. 즉, 분사연료의 예열과정을 보강하므로서 발화점이 높은 연료의 발화를 가능토록 함이 요구되는 것이다.Therefore, there is a need for a new burner device suitable for the combustion of fuel having a high flash point. In other words, it is required to enable the ignition of the fuel having a high flash point by reinforcing the preheating process of the injection fuel.

본 발명은 분출연료를 일정관체내에서 분출함과 동시에 하방으로 회류시킨 뒤 그 관체의 하방외주면을 타고 일정높이 상승한 상태에서 연소되도록 보다 예열과정이 길어진 예열시스템을 갖춘 버어너를 제공함에 그 목적이 있다.The present invention aims to provide a burner having a preheating system which has a longer preheating process so that the ejected fuel is ejected in a constant tube and at the same time flows downward and burns in a state in which the lower outer surface of the tube is raised at a predetermined height. have.

이와 같은 목적을 달성하기 위하여 본 발명은 노즐공 내부에서 연료분출량을 조절하는 밸브일체의 조절간을 관설한 노즐과, 이 노즐전체를 상방으로부터 덮어씌워 회류공간을 확보함과 아울러 분출공을 갖는 예열관과, 이 예열관의 바깥에 예열점화기를 구성하여 분출되는 연료를 예열관의 일정높이에서 발화시키는 연료분사체와, 이 연료분사체의 외주에서 공기를 분사시키는 공기분사체로 이루어져 분출연료의 예열과정을 보다 길게 확보하므로서 예열효과를 높이게 되는 특징이 있다.In order to achieve the above object, the present invention has a nozzle that interposes the adjustment of the valve body for controlling the fuel ejection amount inside the nozzle hole, and covers the whole nozzle from the upper side to secure the return space and has a ejection hole. It consists of a preheating tube, a fuel injector constituting a preheating igniter outside the preheating tube to ignite the ejected fuel at a predetermined height of the preheating tube, and an air injector injecting air from the outer periphery of the fuel injector. It is characterized by increasing the preheating effect by securing a longer preheating process.

이를 첨부도면과 함께 설명하면 다음과 같다.This will be described with reference to the accompanying drawings.

본 발명은 전체적으로 노즐(1)과, 예열관(2)과, 연료분사체(3)와, 공기분사체(4)로 이루어진다. 즉, 노즐(1)은 선단이 노즐공(10)으로 된 파이프형태로 입설하며, 그 내부에는 분출량을 조절하는 밸브(11) 일체의 조절간(12)을 관설하되 바닥판(6)의 저면으로 조절간(12)을 빼내어 조절놉(14)을 구성한다.The present invention consists entirely of a nozzle (1), a preheating tube (2), a fuel spray body (3), and an air spray body (4). That is, the nozzle 1 is placed in the shape of a pipe having a tip end of the nozzle hole 10, and the inside of the bottom plate 6 of the control section 12 of the valve 11 for controlling the ejection amount The adjusting knob 12 is pulled out to the bottom to configure the adjusting knob 14.

예열관(2)은 상기 노즐(1) 전체를 상방으로부터 덮어씌우는 형태로 회류공간(22)을 확보함과 아울러 하방으로는 분사공(20)을 갖도록 지지각(21)을 일체로 하여 바닥판(6) 상방에서 조립결합된다.The preheating tube 2 secures the return space 22 in such a manner as to cover the entire nozzle 1 from above, and at the bottom, the support plate 21 is integrally formed so as to have the injection hole 20 downward. (6) It is assembled from above.

연료분사체(3)는 상기 예열관(2)의 바깥에서 원통형 벽체(30)로 둘러싸면서 예열점화기(5)을 구성하여서된다.The fuel injection body 3 constitutes the preheating igniter 5 while surrounding the cylindrical wall 30 outside the preheating tube 2.

공기분사체(4)는 상기 연료분사체(3)의 바깥에서 화로형 벽체(40)로 둘러싸면서 공기공급관(41)을 벽체(40)에 구성하여서 된다.The air injector 4 may be provided with the air supply pipe 41 in the wall 40 while surrounding the furnace-type wall 40 outside the fuel injector 3.

이와 같은 각각의 구조는 바닥판(6)의 상면에 조립구성되며, 부수적으로 압축공기 공급구조와 연료공급구조를 갖추어서 된다.Each such structure is assembled on the upper surface of the bottom plate 6, and additionally provided with a compressed air supply structure and a fuel supply structure.

미설명부호 13은 공급로이고, 7은 연료공급관이고, 8은 연료공급밸브이다.Reference numeral 13 is a supply passage, 7 is a fuel supply pipe, and 8 is a fuel supply valve.

이와 같이 구성된 본 고안은 도면에서 나타내고 있는 바와 같이 예열점화기(5)에 의하며 먼저 예열관(2)주위에서 예열이 이루어지게 한뒤 열료공급밸브(8)로서 연료를 노즐(1) 내부로 공급한다.The present invention configured as described above is preheated by the preheating igniter 5 as shown in the drawing, and preheating is performed around the preheating tube 2, and then the fuel is supplied to the inside of the nozzle 1 as the heat material supply valve 8.

공급된 연료는 노즐(1)내부로 구성된 조절간(12)과 밸브(11)에 의하여 노즐공(10)을 개폐조절하므로서 분사력이 조절된 상태에서 분사되며, 노즐공(10)에서 분사되는 연료는 이미 외부로부터 고열로 예열된 예열관(2)내 벽면에 부딪혀 고온기화상태로 바꾸어지면서 하방의 분사공(20)에서 예열관(2) 외부로 분사된다.The supplied fuel is injected while the injection force is adjusted by opening and closing the nozzle hole 10 by the control section 12 and the valve 11 configured inside the nozzle 1, and the fuel injected from the nozzle hole 10. Is hit by the wall surface in the preheating tube (2), already preheated to a high temperature from the outside, and is changed to a high temperature vaporized state, and is injected outside the preheating tube (2) from the lower injection hole (20).

분사되는 기화연료는 연료분사체(3) 상방에서 예열관(2)을 최초에 예열하고 있던 예열점화기(5)에 의하여 착화되면서 연소케 되는 것이다.The injected vaporized fuel is burned while being ignited by the preheating igniter 5 which preheated the preheating tube 2 above the fuel injection body 3 first.

따라서, 본 발명은 최초 예열점화기에 의한 예열이 끝난후 부터는 연료의 발화로서 자동예열되면서 연속발화하게 되는 것이므로 일반 버어너에 혼합연료를 사용할 경우 매연이 발생되던점 및 그을음의 발생을 개선케 되는 것이다.Therefore, the present invention is to continuously ignite while automatically preheating as the ignition of the fuel after the preheating by the first preheating ignition is to improve the generation of soot and soot generated when using a mixed fuel in the general burner .

이와 같이 본 발명은 종래 연소장치들이 갖는 예열구조를 개선하여 보다 새롭고 예열과정이 길어진 구조의 버어너를 제공하므로서 예열효과가 증대되며 예열효과의 상승으로 연료의 발화점이 상승되므로 물과 중유가 혼합된 혼합연료의 연소율도 개선케 되는 효과가 있다.As such, the present invention improves the preheating structure of the conventional combustion apparatus and provides a burner having a new and longer preheating structure, thereby increasing the preheating effect and increasing the ignition point of the fuel due to the preheating effect. The combustion rate of the mixed fuel is also improved.

Claims (1)

선단이 노즐공(10)으로 된 파이프형태로 입설하고, 그 내부로는 분출량을 조절하는 밸브(11) 일체의 조절간(12)을 관설하되 바닥판(6)의 저면으로 조정놉(14)을 구성한 노즐(1)과, 상기 노즐(1) 전체를 상방으로부터 덮어씌우는 형태로 회류공간(22)을 확보함과 아울러 하방으로는 분사공(20)을 갖도록 지지각(21)을 일체로 하여 바닥판(6) 상방에서 조립결합되는 예열관(2)과, 상기 예열관(2)의 바깥에서 원통형 벽체(30)로 둘러싸면서 예열점화기(5)를 구성하여서 되는 연료분사체(3)와, 상기 연료분사체(3)의 바깥에서 화로형 벽체(40)로 둘러싸면서 공기공급관(41)을 벽체(40)에 구성한 공기분사체(4)로 이루어진 것을 특징으로 하는 오일 버어너.The tip is installed in the form of a pipe with nozzle holes 10, and inside the control section 12 integrally with the valve 11 for adjusting the ejection amount, the adjustment knob 14 is placed on the bottom surface of the bottom plate 6; ) And the support angle 21 to integrally secure the return space 22 in the form of covering the nozzle 1 and the entire nozzle 1 from above, and having the injection hole 20 downward. Fuel injection body (3) constituted by a preheating tube (2) which is assembled and assembled from above the bottom plate (6), and surrounded by a cylindrical wall (30) outside the preheating tube (2). And an air sprayer (4) comprising an air supply pipe (41) on the wall (40) while surrounding the furnace-type wall (40) outside the fuel sprayer (3).
KR1019880012424A 1988-09-24 1988-09-24 Oil burner KR910001836B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880012424A KR910001836B1 (en) 1988-09-24 1988-09-24 Oil burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880012424A KR910001836B1 (en) 1988-09-24 1988-09-24 Oil burner

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Publication Number Publication Date
KR900005118A KR900005118A (en) 1990-04-13
KR910001836B1 true KR910001836B1 (en) 1991-03-26

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KR1019880012424A KR910001836B1 (en) 1988-09-24 1988-09-24 Oil burner

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