KR20050008228A - Structure of premixed surface combustion burner - Google Patents

Structure of premixed surface combustion burner Download PDF

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Publication number
KR20050008228A
KR20050008228A KR1020030048084A KR20030048084A KR20050008228A KR 20050008228 A KR20050008228 A KR 20050008228A KR 1020030048084 A KR1020030048084 A KR 1020030048084A KR 20030048084 A KR20030048084 A KR 20030048084A KR 20050008228 A KR20050008228 A KR 20050008228A
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KR
South Korea
Prior art keywords
surface combustion
uniform flow
combustion burner
flow member
outer cylinder
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KR1020030048084A
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Korean (ko)
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KR100632081B1 (en
Inventor
김균석
김익생
김춘동
이창호
김도형
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엘지전선 주식회사
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Priority to KR1020030048084A priority Critical patent/KR100632081B1/en
Publication of KR20050008228A publication Critical patent/KR20050008228A/en
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Publication of KR100632081B1 publication Critical patent/KR100632081B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/12—Radiant burners
    • F23D14/14—Radiant burners using screens or perforated plates
    • F23D14/145—Radiant burners using screens or perforated plates combustion being stabilised at a screen or a perforated plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/005—Radiant burner heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/007—Mixing tubes, air supply regulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/1412—Special features of gas burners for radiant 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

PURPOSE: A structure for a pre-mix surface combustion burner is provided to reduce power consumption by preventing loss of pressure and restricting stagnation with plural uniform moving members instead of shutoff plates, and to burn fuel stably by flowing mixed fuel evenly and regularly. CONSTITUTION: A pre-mix surface combustion burner is composed of a porous plate(33) and a surface combustion plate(34) mounted in an outer cylinder(32) connected to a supply unit(31) supplying fuel and air. Plural uniform moving members(40) are mounted between the supply unit and the porous plate, and composed of an inlet receiving mixed fuel partially and an outlet connected to the inlet and enlarged. Plural uniform moving members are sequentially decreased, and plural connecting bars are formed at the side of the outlet and connected to the outer cylinder. Mixed gas is streamed through the uniform moving members to the outer cylinder, and burned through the porous plate and the surface combustion plate.

Description

예혼합 표면연소버너의 구조{STRUCTURE OF PREMIXED SURFACE COMBUSTION BURNER}Premixed Surface Combustion Burner Structure {STRUCTURE OF PREMIXED SURFACE COMBUSTION BURNER}

본 발명은 예혼합 표면 연소버너의 구조에 관한 것으로, 보다 자세하게는 공급부와 다공판 사이에 순차적으로 크기가 작아지는 복수의 균일유동부재가 장착되어 혼합가스가 외통 내부에 골고루 분배되도록 함으로서, 혼합가스가 균일한 속도로 유동하여 연소효율을 향상시키는 것을 특징으로 한다.The present invention relates to a structure of a premixed surface combustion burner, and more particularly, a plurality of uniform flow members which are sequentially reduced in size between a supply part and a porous plate are disposed so that the mixed gas is evenly distributed in the outer cylinder. Is characterized by improving the combustion efficiency by flowing at a uniform speed.

일반적으로 예혼합 표면연소버너는 공급되는 공기와 연료를 적절히 혼합하여 연소실을 향해 점화시켜주는 장치로서, 도 1은 종래 예혼합 표면 연소버너를 나타내는 도면이다.In general, the premixed surface combustion burner is a device for properly igniting the air and fuel supplied to ignite the combustion chamber, Figure 1 is a view showing a conventional premixed surface burner.

도시된 바와 같이, 종래의 예혼합 표면연소버너(11)는 연료와 공기가 유입되는 공급관(12), 공급된 공기와 연료(혼합가스)의 속도를 제어하는 차단판(14), 다수의 구멍이 형성되는 다공판(15), 버너의 끝단에 형성되어 혼합가스를 연소시키는 표면연소판(16), 그리고 상기한 구성부품을 커버하고 외부형상을 담당하는 외통(13)으로 이루어진다.As shown, the conventional premixed surface combustion burner 11 has a supply pipe 12 through which fuel and air are introduced, a blocking plate 14 for controlling the speed of the supplied air and fuel (mixed gas), and a plurality of holes. The porous plate 15 is formed at the end of the burner, the surface combustion plate 16 for burning the mixed gas, and the outer cylinder 13 covering the above-described components and in charge of the external shape.

이때, 공급되는 공기와 연료를 혼합하여 분배하는 구성, 즉 차단판(14), 다공판(15) 그리고 이를 포함하고 있는 외통(13)을 예혼합 표면연소버너(11)의 분배기라고 부른다.At this time, the configuration for distributing the mixture of air and fuel supplied, that is, the blocking plate 14, the porous plate 15 and the outer cylinder 13 containing the same is called a distributor of the premixed surface combustion burner (11).

상기한 구성을 갖는 종래 예혼합 표면연소버너의 작동을 도 2a를 통해 살펴보면 다음과 같다.Looking at the operation of the conventional pre-mixed surface combustion burner having the above configuration as shown in Figure 2a.

이때, 상기 도면에서 화살표는 혼합가스의 유동 방향을 나타낸 것이고, 상하 및 중앙의 폐곡선은 유동이 정체하는 구간을 나타낸 것이다.At this time, the arrow in the figure shows the flow direction of the mixed gas, the upper and lower closed curves indicate the section of the flow stagnation.

공급관(12)을 통해 들어온 혼합가스는 상기 차단판(14)에 부딪쳐서, 속도가 줄면서 차단판(14)과 외통(13)의 틈새 공간을 통하여 다공판(15)의 전단으로 이동하게 된다.The mixed gas introduced through the supply pipe 12 hits the blocking plate 14 and moves to the front end of the porous plate 15 through the gap space between the blocking plate 14 and the outer cylinder 13 while decreasing the speed.

그리고, 다공판(15)의 전단에서는 다공판 전체에 분포하는 고른 구멍에 의하여 다공판(15) 후단으로 혼합가스가 이동한 후, 표면연소판(16)을 통과해서 연소하게 되는데, 다공판은 전단의 불균일한 혼합가스를 균일하게 하는 역할을 한다.At the front end of the porous plate 15, the mixed gas moves to the rear end of the porous plate 15 by the even holes distributed throughout the porous plate, and then burns through the surface combustion plate 16. It serves to make the non-uniform mixed gas of the shear uniform.

한편, 차단판(14)이 존재하지 않으면 도 2b와 같이 공급관(12)에서 들어오는 속도의 영향으로 다공판(15)의 일부 영역으로만 혼합가스가 빠른 속도로 통과하게 된다.On the other hand, if the blocking plate 14 does not exist, as shown in FIG. 2B, the mixed gas passes at a high speed only to a part of the porous plate 15 due to the influence of the speed coming from the supply pipe 12.

그러나, 종래의 예혼합 표면연소버너의 분배기는 다음과 같은 문제점이 있다.However, the distributor of the conventional premixed surface combustion burner has the following problems.

첫째, 공급관에서 들어온 혼합가스를 정면에서 가로막는 차단판이 분배기에서 많은 차압 손실을 야기하고, 이를 해결하기 위해서는 혼합가스를 공급하는 송풍기의 용량이 커져야만 한다.First, the blocking plate that blocks the mixed gas from the supply pipe in front causes a large differential pressure loss in the distributor, and in order to solve this problem, the capacity of the blower to supply the mixed gas must be increased.

둘째, 차단판을 지나온 혼합가스는 다공판에서 균일한 유동으로 분배되어야 하지만, 기존의 분배기에서는 이 과정이 완전하지 않아서 차단판 후단에 정체 구간이 형성되고, 다공판 이후에서도 불균일한 속도 분포가 존재하게 된다.Second, the mixed gas passing through the blocking plate should be distributed in a uniform flow in the perforated plate, but this process is not complete in the existing distributor, so a stagnation section is formed at the rear end of the blocking plate, and there is an uneven velocity distribution even after the perforated plate. Done.

상기의 문제로 인하여, 송풍기 비용 및 운전 전기료의 상승과, 불균일한 유동의 속도 분포에 의한 불안정한 연소로 가스연료의 낭비를 초래하였다.Due to the above problems, an increase in blower costs and operating electric charges, and unstable combustion due to uneven flow rate distribution resulted in waste of gas fuel.

이에 본 발명은 상기와 같은 문제점들을 해소하기 위해 안출된 것으로써, 본 발명은 차단판 대신에 다수의 균일유동부재를 장착하여 차압손실을 방지하고, 정체 구간의 발생을 억제하여 송풍기 비용 및 전기료를 절약하하도록 하는 것을 목적으로 한다.Accordingly, the present invention has been made to solve the above problems, the present invention is equipped with a plurality of homogeneous flow member instead of the blocking plate to prevent the differential pressure loss, to suppress the occurrence of stagnation section to reduce the blower cost and electric charges The purpose is to save.

또한, 다수의 균일유동부재가 혼합연료의 균일한 유동 속도분포를 가능케 하여 안정된 연소로 가스연료를 절약하도록 하는 것을 목적으로 한다.It is also an object of the present invention to provide a uniform flow rate distribution of the mixed fuel by a plurality of homogeneous flow members to save gas fuel by stable combustion.

도 1은 종래 예혼합 표면 연소버너를 나타내는 도면.1 is a view showing a conventional premixed surface combustion burner.

도 2a는 종래 예혼합 표면 연소버너의 내부 유동 횡단면도.2A is a cross-sectional internal flow diagram of a conventional premixed surface burner.

도 2b는 종래 예혼합 표면 연소버너에서 차단판이 없는 경우의 내부 유동 횡단면도.Figure 2b is a cross-sectional view of the internal flow in the absence of a barrier plate in a conventional premixed surface burner.

도 3은 본 발명에 따른 예혼합 표면 연소버너를 나타내는 도면.3 is a view showing a premixed surface combustion burner according to the present invention.

도 4는 본 발명에 따른 균일유동부재를 나타내는 도면.4 is a view showing a uniform flow member according to the present invention.

도 5는 본 발명에 따른 예혼합 표면 연소버너의 내부 유동을 나타내는 횡단면도.Figure 5 is a cross-sectional view showing the internal flow of the premixed surface combustion burner according to the present invention.

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

31 : 공급부 32 : 외통31: supply part 32: outer cylinder

33 : 다공판 34 : 표면연소판33: porous plate 34: surface burned plate

40 : 균일유동부재 41 : 입구부40: uniform flow member 41: inlet

42 : 출구부 43 : 연결대42: outlet 43: connecting rod

상기와 같은 목적을 달성하기 위한 본 발명은 연료 및 공기가 공급되는 공급부와 연결되는 외통 내부에 다공판 및 표면연소판이 장착되는 예혼합 표면 연소버너의 구조에 있어서,In order to achieve the above object, the present invention provides a structure of a premixed surface combustion burner in which a porous plate and a surface combustion plate are mounted in an outer cylinder connected to a supply unit for supplying fuel and air,

상기 공급부와 다공판 사이에 순차적으로 크기가 작아지는 복수의 균일유동부재가 장착되는 것을 특징으로 하는 예혼합 표면 연소버너의 구조를 제공한다.It provides a structure of the pre-mixed surface combustion burner, characterized in that a plurality of uniform flow members are sequentially reduced in size between the supply and the porous plate.

상기한 구성을 통해 연소버너를 통과하는 공기와 연료가스는 보다 균일하게 혼합되며, 균일 유속으로 이동하게 된다.Through the above configuration, the air passing through the combustion burner and the fuel gas are more uniformly mixed and moved at a uniform flow rate.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

또한, 본 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 단지 예시로 제시된 것이며, 종래 구성과 동일한 부분은 동일한 부호 또는 명칭을 사용한다.In addition, this embodiment is presented by way of example only, not limiting the scope of the present invention, the same parts as the conventional configuration uses the same reference numerals or names.

도 3은 본 발명에 따른 예혼합 표면 연소버너를 나타내는 도면이고, 도 4는 본 발명에 따른 균일유동부재를 나타내는 도면이며, 도 5는 본 발명에 따른 예혼합 표면 연소버너의 내부 유동을 나타내는 횡단면도이다.3 is a view showing a premixed surface combustion burner according to the present invention, FIG. 4 is a view showing a uniform flow member according to the present invention, and FIG. 5 is a cross-sectional view showing an internal flow of the premixed surface combustion burner according to the present invention. to be.

도시한 바와 같이, 본 발명은 종래 예혼합 표면 연소버너와 같이 연료 및 공기가 공급되는 공급부(31)와 연결된 외통(32) 내부에 다공판(33) 및 표면연소판(34)이 장착된다.As shown, the present invention is equipped with a porous plate 33 and the surface combustion plate 34 in the outer cylinder 32 connected to the supply unit 31 is supplied with fuel and air, such as a conventional premixed surface combustion burner.

그리고, 상기 공급부(31)와 다공판(33) 사이에는 복수의 균일유동부재(40)가 장착되는데, 이러한 균일유동부재(40)는 혼합연료의 일부가 들어가는 입구부(41) 및 상기 입구부(41)와 연결되고 점차 면적이 넓어지는 출구부(42)로 이루어지며, 상기 출구부(42)의 측단에는 외통(32)의 내측과 연결되는 다수의 연결대(43)가 구비된다.In addition, a plurality of uniform flow members 40 are mounted between the supply part 31 and the porous plate 33. The uniform flow members 40 include an inlet part 41 and a part of the inlet part into which a portion of the mixed fuel enters. Comprising an outlet portion 42 is connected to the 41 and gradually wider area, the side end of the outlet portion 42 is provided with a plurality of connecting rods 43 connected to the inner side of the outer cylinder (32).

이때, 상기 복수의 균일유동부재(40)는 크기가 순차적으로 작아지도록 한다.At this time, the plurality of uniform flow member 40 is to be sequentially reduced in size.

한편, 도 3은 제1,제2균일유동부재(40a,40b)가 장착된 실시예를 보여 주는 것으로서, 이러한 복수의 균일유동부재는 균일한 유동분포를 위해서 아래와 같은 면적비를 갖도록 하는 것이 바람직한데, 이해를 돕기 위해 제1균일유동부재는 a를 붙이고 제2균일유동부재는 b를 붙인다.Meanwhile, FIG. 3 shows an embodiment in which the first and second uniform flow members 40a and 40b are mounted. It is preferable that the plurality of uniform flow members have the following area ratios for uniform flow distribution. For the sake of understanding, the first uniform flow member is a and the second uniform flow member is b.

즉, 외통(32)과 제1균일유동부재(40a)의 출구부(42a) 끝단 사이의 면적, 상기 출구부(42a) 끝단과 이의 후방에 배치되는 제2균일유동부재(40b)의 출구부(42b)끝단 사이의 면적, 후방에 배치되는 출구부(42b) 끝단의 면적비는 제1균일유동부재(40a)의 입구부(41a)와 이의 전방에 배치되는 균일유동부재의 입구부(또는 공급부(31)) 사이의 면적, 상기 제1균일유동부재(41a)의 입구부(41a)와 이의 후방에 배치되는 제2균일유동부재(40b)의 입구부(41b) 사이의 면적, 후방에 배치되는 입구부(41b) 면적비와 동일하도록 한다.That is, the area between the outer cylinder 32 and the end of the outlet portion 42a of the first uniform flow member 40a, the outlet portion of the second uniform flow member 40b disposed at the end of the outlet portion 42a and the rear end thereof. (42b) The area between the ends and the area ratio of the end of the outlet portion 42b disposed behind the inlet portion 41a of the first uniform flow member 40a and the inlet portion (or supply portion) of the uniform flow member disposed in front thereof. (31), the area between the inlet portion (41a) of the first uniform flow member (41a) and the inlet portion (41b) of the second uniform flow member (40b) disposed behind it, disposed behind It is equal to the area ratio of the inlet portion 41b.

이때, 원활한 유동 분포를 위해 상기 면적비는 3:2:1 또는 5:3:1이 되도록 하는 것이 바람직하다.In this case, the area ratio is preferably 3: 2: 1 or 5: 3: 1 for smooth flow distribution.

그리고, 실시예에서 상기 균일유동부재(40)는 입구부(41)가 원통형상이고, 출구부(42)가 피라미드 형상이지만, 상기한 면적비만 일치시키면 다양한 형상을 적용시킬 수 있다.In addition, in the embodiment, the inlet 41 has a cylindrical shape and the outlet 42 has a pyramid shape, but various shapes can be applied if only the area ratio is matched.

이하, 본 발명에 따른 예혼합 표면 연소버너의 작동을 살펴보면 다음과 같다.Hereinafter, the operation of the premixed surface combustion burner according to the present invention will be described.

예혼합기(미도시)에 의해 균일한 속도 분포를 갖고 공급관(31)을 통과한 혼합가스는 외통(32) 내부로 들어와 다수의 균일유동부재(41a,41b)에 의해 일정유량의 혼합가스로 나뉜다.The mixed gas having a uniform velocity distribution by the premixer (not shown) and passing through the supply pipe 31 enters into the outer cylinder 32 and is divided into the mixed gas having a certain flow rate by the plurality of uniform flow members 41a and 41b. .

즉, 공급관(31)을 통과한 혼합가스는 제1균일유동부재(40a)의 입구부(41a)로 일부가 들어가고, 나머지는 경사진 출구부(42a)를 따라 차압손실을 최소로 하여 유동하게 된다.That is, a portion of the mixed gas passing through the supply pipe 31 enters the inlet portion 41a of the first uniform flow member 40a, and the rest flows along the inclined outlet portion 42a with a minimum differential pressure loss. do.

그리고, 상기 제1균일유동부재(40a)의 입구부(41a)로 유입된 혼합가스 중 일부는 제2균일유동부재(40b)의 입구부(41b)로 들어가고, 나머지는 경사진출구부(42b)를 따라 차압손실을 최소로 하여 유동하게 된다.Then, some of the mixed gas introduced into the inlet portion 41a of the first uniform flow member 40a enters the inlet portion 41b of the second uniform flow member 40b, and the rest is inclined outlet portion 42b. The flow is minimized along the differential pressure loss.

따라서, 도 5와 같이 상기 균일유동부재(40)를 통과한 혼합가스는 외통(32) 내부에 골고루 퍼지면서 균일한 속도를 가지게 되고, 이렇게 균일한 속도를 갖는 혼합가스는 다공판(33)을 거치면서 속도가 더 균일해진 상태에서 표면연소판(34)을 통과하여 연소하게 된다.Therefore, as shown in FIG. 5, the mixed gas having passed through the uniform flow member 40 has a uniform speed while spreading evenly inside the outer cylinder 32, and the mixed gas having the uniform speed thus forms the porous plate 33. While passing through the surface burning plate 34 in a state where the speed becomes more uniform, it is burned.

상기한 바와 같이 본 발명에 따른 예혼합 표면 연소버너의 구조는 혼합가스를 공급하는 공급부와 다공판 사이에 복수의 균일유동부재가 장착되어 보다 균일한 유속이 가능하도록 함으로써, 균일한 혼합가스의 유동에 따라 연소효율을 향상시키는 이점이 있다.As described above, the structure of the premixed surface combustion burner according to the present invention has a plurality of uniform flow members mounted between the supply unit and the porous plate for supplying the mixed gas, thereby enabling a more uniform flow rate, thereby allowing a uniform flow of the mixed gas. As a result, there is an advantage of improving combustion efficiency.

특히, 상기한 복수의 균일유동부재는 유입되는 혼합가스가 외통의 내부에 골고루 분배되어 다공판을 통과함으로서, 정체구간이 형성되지 않아 차압손실을 줄여주는 효과가 있다.In particular, the plural uniform flow members have an effect of reducing the differential pressure loss because the mixed gas is evenly distributed in the interior of the outer cylinder and passes through the porous plate so that no stagnation section is formed.

Claims (5)

연료 및 공기가 공급되는 공급부와 연결되는 외통 내부에 다공판 및 표면연소판이 장착되는 예혼합 표면 연소버너의 구조에 있어서,In the structure of the premixed surface combustion burner in which a porous plate and a surface burning plate are mounted in an outer cylinder connected to a supply part for supplying fuel and air, 상기 공급부와 다공판 사이에는 순차적으로 크기가 작아지는 복수의 균일유동부재가 장착되는 것을 특징으로 하는 예혼합 표면 연소버너의 구조.The structure of the pre-mixed surface burner, characterized in that a plurality of uniform flow member is sequentially reduced in size between the supply and the porous plate. 제 1항에 있어서, 상기 균일유동부재는 혼합연료의 일부가 들어가는 입구부와;The method of claim 1, wherein the uniform flow member comprises: an inlet portion into which a portion of the mixed fuel enters; 상기 입구부와 연결되고, 점차 면적이 넓어지는 출구부와;An outlet portion connected to the inlet portion and gradually increasing in area; 상기 출구부의 측단에 형성되어 외통의 내측과 연결되는 다수의 연결대를 포함하여 구성되는 것을 특징으로 하는 예혼합 표면 연소버너의 구조.The pre-mixed surface combustion burner, characterized in that it comprises a plurality of connecting rods formed at the side end of the outlet and connected to the inside of the outer cylinder. 제 1 또는 제 2항에 있어서, 상기 외통과 균일유동부재의 출구부 끝단 사이의 면적을 A, 상기 출구부 끝단과 이의 후방에 배치되는 균일유동부재의 출구부 끝단 사이의 면적을 B, 후방에 배치되는 출구부 끝단의 면적을 C, 균일유동부재의 입구부와 이의 전방에 배치되는 균일유동부재의 입구부(또는 공급부) 사이의 면적을 D, 상기 균일유동부재의 입구부와 이의 후방에 배치되는 균일유동부재의 입구부 사이의 면적을 E, 후방에 배치되는 입구부 면적을 F라고 할 때, 면적비 A : B : C = D : E : F 인 것을 특징으로 하는 예혼합 표면 연소버너의 구조.The method of claim 1 or 2, wherein the area between the outer cylinder and the outlet end of the uniform flow member is A, and the area between the outlet end and the outlet end of the uniform flow member disposed behind it is B, rearward. The area of the end of the outlet portion arranged is C, the area between the inlet portion of the uniform flow member and the inlet portion (or supply portion) of the uniform flow member disposed in front of the D, the inlet portion of the uniform flow member and the rear portion thereof Structure of the premixed surface combustion burner characterized in that the area ratio A: B: C = D: E: F when the area between the inlets of the uniform flow member to be E, and the area of the inlet to be disposed behind F is F. . 제 3항에 있어서, 상기 면적비는 5 : 3 : 1 인 것을 특징으로 하는 예혼합 표면 연소버너의 구조.The structure of a premix surface combustion burner according to claim 3, wherein the area ratio is 5: 3: 1. 제 3항에 있어서, 상기 면적비는 3 : 2 : 1 인 것을 특징으로 하는 예혼합 표면 연소버너의 구조.The structure of a premix surface combustion burner according to claim 3, wherein the area ratio is 3: 2: 1.
KR1020030048084A 2003-07-14 2003-07-14 Structure of premixed surface combustion burner KR100632081B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100864846B1 (en) * 2007-06-21 2008-10-23 주식회사 파세코 Premixed combustion burner
CN112032713A (en) * 2019-06-03 2020-12-04 国家能源投资集团有限责任公司 Porous medium burner and method for treating fuel gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100751417B1 (en) * 2006-01-20 2007-08-23 엘지전자 주식회사 Gas Burner and Heating device using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100864846B1 (en) * 2007-06-21 2008-10-23 주식회사 파세코 Premixed combustion burner
CN112032713A (en) * 2019-06-03 2020-12-04 国家能源投资集团有限责任公司 Porous medium burner and method for treating fuel gas

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