KR20030035718A - A burner for burning brown-gas - Google Patents
A burner for burning brown-gas Download PDFInfo
- Publication number
- KR20030035718A KR20030035718A KR1020010068141A KR20010068141A KR20030035718A KR 20030035718 A KR20030035718 A KR 20030035718A KR 1020010068141 A KR1020010068141 A KR 1020010068141A KR 20010068141 A KR20010068141 A KR 20010068141A KR 20030035718 A KR20030035718 A KR 20030035718A
- Authority
- KR
- South Korea
- Prior art keywords
- burner
- brown gas
- flame
- tile
- brown
- Prior art date
Links
- 230000002265 prevention Effects 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 87
- 239000003607 modifier Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 230000001681 protective Effects 0.000 description 3
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- 238000010438 heat treatment Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
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Classifications
-
- 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
- F23D14/28—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas
-
- 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
- F23D14/70—Baffles or like flow-disturbing devices
-
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
Abstract
Description
본 발명은 브라운가스 연소용 버너에 관한 것으로, 더욱 상세하게는 버너 내부에 화염의 역화를 방지하는 수단을 구비함으로써 브라운가스를 발생시키는 브라운발생기와 버너 사이에 별도의 역화방지수단을 설치하지 않게 됨에 따라 산업상에서 브라운가스를 실제로 적용하는데 경제적 부담을 줄일 수 있도록 하고, 부가적으로 버너타일로부터의 복사열이 버너몸체로 전달되는 것을 차단하며, 버너타일내에 형성된 화염의 온도를 제어함과 아울러 버너타일의 과열을 막을 수 있도록 하며, 화염의 착화와 소화시에 발생되는 소음의 발생을 방지하며, 화염이 역화되는 비상 사태인 경우에 이를 센싱하여 경고할 수 있도록 함으로써, 반영구적으로 산업상에 이용될 수 있는 브라운가스 연소용 버너에 관한 것이다.The present invention relates to a burner for brown gas combustion, and more particularly, by providing means for preventing flame backfire inside the burner, so that no separate flashback prevention means is installed between the brown generator and the burner generating the brown gas. Therefore, it is possible to reduce the economic burden on the actual application of brown gas in industry, and additionally to prevent the radiant heat from the burner tile from being transferred to the burner body, to control the temperature of the flame formed in the burner tile, It is possible to prevent overheating, to prevent the occurrence of noise during ignition and extinguishing of the flame, and to sense and warn in case of an emergency in which the flame is backfired. It relates to a burner for burning brown gas.
브라운가스란 물의 전기분해 방식에 의해 생산되는 수소와 산소가 2:1의 혼합비로 혼합된 혼합가스를 말하며, 브라운가스만의 4대특성 즉 완전무공해 특성, 완전연소 특성, 임플로젼(Implosion) 특성, 열핵반응 특성 등을 가지고 있는 아주 이상적인 연료로서 새시대 청정 연료로 각광을 받고있다.Brown gas refers to a mixed gas of hydrogen and oxygen produced by the electrolysis method of water in a ratio of 2: 1, and is characterized by four major characteristics of brown gas, that is, completely pollution-free, complete combustion, and implosion. It is a very ideal fuel that has characteristics, such as thermonuclear reaction characteristics, and has been spotlighted as a new age clean fuel.
이와 같은 브라운가스는 수소와 산소가 화학당량비 2:1의 완전연소 조건을 갖추고 있으므로 종래의 연소방법처럼 산소 공급을 위한 별도의 공기 공급장치와 굴뚝이 필요없다.Such Brown gas has a complete combustion condition of a chemical equivalence ratio of 2: 1 of hydrogen and oxygen, and thus does not require a separate air supply device and a chimney for oxygen supply as in the conventional combustion method.
브라운가스를 난방에 사용하는 경우, 특별히 환기를 하지 않아도 되므로 에너지 절약 효과가 크고, 브라운가스는 연소후 수증기 상태로 환원됨으로 가습효과도 있어 쾌적한 난방을 할 수 있다.In the case of using the brown gas for heating, the energy saving effect is large because there is no need to ventilate specially, and the brown gas has a humidification effect because it is reduced to the steam state after combustion, thereby providing a comfortable heating.
그러나, 종래에는 브라운가스를 연소시키는 마땅한 방법을 찾지 못하여 경제성을 확보할 수 없었으므로 브라운가스를 연료로 사용하지 못한 것이 사실이다.However, it is true that brown gas was not used as a fuel because it was not possible to secure economic feasibility in the related art.
그 이유로 브라운가스는 연소속도가 빠른 기체이므로 역화(Back-fire) 현상이 일어날 가능성이 많았기 때문이다.For this reason, because Brown gas is a gas with a high combustion speed, back-fire phenomenon is more likely to occur.
이에 최근에 이러한 브라운가스의 특성을 극복하여 브라운가스 발생기에서 대량으로 생산되는 브라운가스를 가열로, 보일러 등의 산업용 연료로 사용할때 버너측으로부터 역진하는 화염을 차단하기 위한 브라운가스 역화방지 장치(대한민국 공개특허공보 제2001-37336호)가 개발되었다.Recently, the brown gas flashback prevention device is used to block the flames from the burner when using brown gas produced in large quantities in the brown gas generator as an industrial fuel such as a furnace and a boiler. Korean Patent Laid-Open Publication No. 2001-37336 has been developed.
전기에 언급된 종래 기술은 수개의 브라운가스 발생기에서 생성되는 브라운가스를 포집하는 커스 커플러와; 상기 가스 커플러에 포집된 브라운가스를 통과시키기 위한 후렛쉬 백 어레스터와; 후렛쉬 백 어레스터에서 이송되는 가스중에 함유되어 있는 수분을 제거하기 위한 드레인 캣취와; 상기 드레인 켓취를 통과한 가스를 선택적으로 공급받아 이에 적당량의 핵산을 가스에 혼입하여 버너로 공급하기 위한 2대의 프레임 모디파이어 및 프레임 모디파이어에서 공급되는 가스를 연소시키는 버너와 상기의 각 구성에 의한 가스의 공급돠 브라운가스 발생기의 가동과 중단을 프레숴 콘트롤 루프에 의해 통합 제어하기 위한 시스템으로 구성되어 있다.The prior art mentioned in the foregoing has a curse coupler for collecting Brown gas produced in several Brown Gas generators; A fresh bag arrestor for passing brown gas collected in the gas coupler; A drain catch for removing moisture contained in the gas conveyed from the fresh bag arrester; Two frame modifiers for selectively receiving the gas passing through the drain ket and mixing the appropriate amount of nucleic acid into the gas and supplying the gas to the burner, and a burner for burning the gas supplied from the frame modifier and the gas according to the above-described components. It consists of a system for integrated control of the start and stop of the supply Browns gas generator by means of a preview control loop.
상기와 같은 구성을 갖는 종래 기술은 브라운가스를 연소도중에 역화되는 화염을 유기적으로 작동하는 제1, 제2의 프레임 모디파이어에 핵산을 사용하여 화염의 역화속도를 현저하게 지연시켜 역화를 방지하게 되며, 이 프레임 모디파이어에 의해 차단되지 않은 화염은 후렛쉬 백 어레스터에서 재차 차단하는 구성으로 이루어져 있어 역류되는 화염을 효과적으로 차단하게 됨으로 브라운가스를 안전하게 사용할 수 있었다.In the prior art having the above configuration, by using nucleic acids in the first and second frame modifiers that organically operate the flames that are backfired during the combustion of Brown Gas, the flameback speed of the flames is significantly delayed to prevent backfire, The flame that was not blocked by the frame modifier was configured to block again in the fresh back arrester, effectively blocking the backflowing flames, thereby enabling the safe use of Brown Gas.
그러나, 종래 기술은 브라운발생기와 버너 사이에 제1, 제2의 프레임 모디파이어와 후렛쉬 백 어레스터등의 역화방지 수단을 별도로 구비함에 따라 가정 뿐만 아니라 산업상에서 브라운가스를 실제로 적용하기에는 경제적 부담이 크게 초래하게 되는 문제점이 있었다.However, the prior art is provided with a separate flashback prevention means such as the first and second frame modifiers and fresh bag arrester between the brown generator and the burner, the economic burden for the actual application of brown gas not only in homes but also in industry. There was a problem brought about.
본 발명은 상기와 같은 문제점을 해소하기 위해 창안된 것으로, 버너 내부에 화염의 역화를 방지하는 수단을 구비함으로써 브라운가스를 발생시키는 브라운발생기와 버너 사이에 별도의 역화방지수단을 설치하지 않게 됨에 따라 산업상에서 브라운가스를 실제로 적용하는데 경제적 부담을 줄일 수 있도록 하고, 부가적으로 버너타일로부터의 복사열이 버너몸체로 전달되는 것을 차단하며, 버너타일내에 형성된 화염의 온도를 제어함과 아울러 버너타일의 과열을 막을 수 있도록 하며, 화염의 착화와 소화시에 발생되는 소음의 발생을 방지하며, 화염이 역화되는 비상 사태인 경우에 이를 센싱하여 경고할 수 있도록 함으로써, 반영구적으로 산업상에 이용될 수 있는 브라운가스 연소용 버너를 제공하는 데 그 목적이 있다.The present invention was devised to solve the above problems, and by having means for preventing the backfire of the flame inside the burner, there is no separate backfire prevention means between the brown generator and the burner generating the brown gas. It is possible to reduce the economic burden on the actual application of brown gas in industry, and additionally to prevent the radiant heat from the burner tile from being transferred to the burner body, to control the temperature of the flame formed in the burner tile and to overheat the burner tile. It is possible to prevent the occurrence of noise generated during the ignition and extinguishing of the flame, and to sense and warn in case of an emergency where the flame is backfired, so that it can be used semi-permanently for industrial use. It is an object to provide a burner for gas combustion.
도 1은 본 발명에 의한 브라운가스 연소용 버너의 내부 구성을 나타낸 전체 단면도.1 is an overall cross-sectional view showing the internal configuration of the burner for burning brown gas according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10 : 버너몸체10: burner body
11 : 브라운가스 유입구11: Brown gas inlet
12 : 브라운가스 분사구12: Brown gas nozzle
13 : 브라운가스 유동로13: Brown gas flow path
20 : 역화방지 수단20: flashback prevention means
30 : 버너타일30: burner tile
31 : 착화버너31: Ignition Burner
40 : 보호몸체40: protection body
41 : 냉각수 유동로41: cooling water flow path
50 : 공기분사노즐부50: air spray nozzle
60 : 공기공급부70 : 역화감지수단60: air supply unit 70: flashback detection means
71 : 온도감지센서71: temperature sensor
72 : 압력감지센서72: pressure sensor
상기와 같은 목적을 달성하기 위한 본 발명에 의한 브라운가스 연소용 버너는, 브라운가스 유입구와 브라운가스 분사구가 서로 연통된 브라운가스 유동로를 갖는 버너몸체와; 상기 버너몸체의 브라운가스 유동로 내부에 적어도 하나 이상 설치되는 역화방지 수단과; 상기 브라운가스 분사구를 통해 분사되는 브라운가스에 화염이 생성되도록 착화시키는 착화버너가 구비되고, 상기 버너몸체의 외측에 설치되어 상기 화염을 안내하는 버너타일을 포함하여 이루어진 것을 특징으로 한다.Brown gas combustion burner according to the present invention for achieving the above object, the burner body having a brown gas flow path in which the brown gas inlet and the brown gas injection port communicate with each other; At least one flashback prevention means installed in the brown gas flow path of the burner body; An ignition burner is provided to ignite the flame so that a flame is generated in the brown gas injected through the brown gas injection port. The burner tile is installed outside the burner body to guide the flame.
이하, 본 발명에 의한 브라운가스 연소용 버너의 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the burner for burning brown gas according to the present invention will be described in detail.
도 1은 본 발명에 의한 브라운가스 연소용 버너의 내부 구성을 나타낸 전체 단면도이다.1 is an overall cross-sectional view showing the internal configuration of the burner for burning brown gas according to the present invention.
도시된 바와 같이 본 발명에 의한 버너는, 버너몸체(10)와, 역화방지 수단(20)과, 버너타일(30)을 포함하여 구성된다.As shown, the burner according to the present invention includes a burner body 10, a flashback prevention means 20, and a burner tile 30.
상기 버너몸체(10)는 브라운가스 유입구(11)와 브라운가스 분사구(12)가 서로 연통된 브라운가스 유동로(13)를 갖는다.The burner body 10 has a brown gas flow path 13 in which the brown gas inlet 11 and the brown gas injection port 12 communicate with each other.
상기 역화방지 수단(20)은 상기 버너몸체(10)의 브라운가스 유동로(13) 내부에 적어도 하나 이상 설치된다.At least one flashback preventing means 20 is installed in the brown gas flow path 13 of the burner body 10.
본 발명의 실시예에서는 역화방지 수단(20)을 브라운가스 유동로(13)의 브라운가스 유입구(11)측에 1개, 브라운가스 분사구(12)측에 1개 설치하는 것을 예로 들어 설명하였다.In the exemplary embodiment of the present invention, the flashback preventing means 20 is installed at the Brown gas inlet 11 side of the Brown gas flow path 13 and one at the Brown gas injection port 12 side.
상기 역화방지 수단(20)은, 미세공을 갖는 다공체로 이루어진다.The flashback prevention means 20 is made of a porous body having micropores.
상기 버너타일(30)은 상기 브라운가스 분사구(12)를 통해 분사되는 브라운가스에 화염이 생성되도록 착화시키는 착화버너(31)가 구비되고, 상기 버너몸체(10)의 외측에 설치되어 상기 화염을 안내하는 역할을 한다.The burner tile 30 is provided with an ignition burner 31 for ignition so that a flame is generated in the brown gas injected through the brown gas injection hole 12, and is installed outside the burner body 10 to prevent the flame. It serves as a guide.
본 발명은 상기와 같이 구성된 실시예에서 상기 버너몸체(10)와 상기 버너타일(30) 사이의 상기 버너몸체(10) 외측면에는 냉각수가 유입되어 배출되는 냉각수 유동로(41)를 갖는 보호몸체(41)를 더 설치하여 상기 버너타일(30)로부터의 복사열이 버너몸체(10)로 전달되는 것을 차단하도록 구성할 수 있다.The present invention is a protective body having a cooling water flow path 41 in which cooling water is introduced into and discharged from the outer surface of the burner body 10 between the burner body 10 and the burner tile 30 in the embodiment configured as described above. An additional installation (41) may be configured to block the radiant heat from the burner tile (30) from being transferred to the burner body (10).
또한, 본 발명은 상기와 같이 버너몸체(10)와 역화방지 수단(20)과 버너타일(30)을 갖는 구성 또는 보호몸체(41)까지 더 부가한 구성에서, 상기 버너몸체(10)와 상기 버너타일(30) 사이에는 상기 화염 온도를 제어함과 아울러 상기 버너타일(30)의 과열을 막을 수 있도록 상기 버너타일(30)의 내부로 공기를 적정량 분사하는 공기분사노즐부(51)가 더 구비된다.In addition, the present invention in the configuration having the burner body 10, the flashback prevention means 20 and the burner tile 30, or even the protective body 41 as described above, the burner body 10 and the Between the burner tiles 30, an air injection nozzle part 51 for controlling the flame temperature and injecting an appropriate amount of air into the burner tile 30 to prevent overheating of the burner tile 30 is further included. It is provided.
그리고, 상기와 같이 공기분사노즐부(51)를 갖는 본 발명의 구성에서 상기 버너몸체(10)에는 상기 화염의 착화와 소화시에 소음의 발생을 방지하기 위해 상기 브라운가스 유동로(13)내로 미량의 공기를 공급하는 공기공급부(60)를 더 포함한다.In the configuration of the present invention having the air injection nozzle unit 51 as described above, the burner body 10 is inserted into the brown gas flow path 13 to prevent generation of noise during ignition and extinguishing of the flame. It further includes an air supply unit 60 for supplying a small amount of air.
그리고, 상기 공기공급부(60)를 갖는 본 발명의 구성에서 상기 버너몸체(10)에는 상기 화염이 역화방지 수단(20)을 통과하여 역화되는 것을 센싱하는 역화감지수단(70)이 더 구비된다.And, in the configuration of the present invention having the air supply unit 60, the burner body 10 is further provided with a backfire detection means for sensing that the flame is backfired through the backfire prevention means 20.
상기 역화감지수단(70)은, 상기 브라운가스의 현재 온도를 감지하는 온도감지센서(71)와, 상기 브라운가스의 유동 압력을 감지하는 압력감지센서(72)로 이루어진다.The flashback detecting means 70 is composed of a temperature sensor 71 for sensing the current temperature of the brown gas, and a pressure sensor 72 for detecting the flow pressure of the brown gas.
상기와 같이 구성된 본 발명에 의한 브라운가스 연소용 버너의 작용을 설명하면 다음과 같다. 여기서, 본 발명의 동작 설명은 본 발명의 실시예가 모두 구비된 상태에서를 가지고 설명하기로 한다.Referring to the operation of the burner for burning brown gas according to the present invention configured as described above are as follows. Here, the operation description of the present invention will be described with a state in which all embodiments of the present invention are provided.
먼저, 버너타일(30)에 구비된 착화버너(31)를 점화시키는 작업을 선행한다.First, the operation of igniting the ignition burner 31 provided in the burner tile 30 is preceded.
이후, 수개의 브라운가스 발생기(미도시)를 작동시켜 브라운가스가 생성되도록 한다.Thereafter, several brown gas generators (not shown) are operated to generate brown gas.
상기와 같이 생성된 브라운가스는 이송라인(미도시)를 따라 버너몸체(10)의 브라운가스 유입구(11)로 유입된 후, 브라운가스 유동로(13)를 따라 브라운가스 분사구(12)를 통해 버너몸체(10)의 외부로 분사된다.Brown gas generated as described above is introduced into the brown gas inlet 11 of the burner body 10 along the transfer line (not shown), and then through the brown gas injection port 12 along the brown gas flow path 13. It is injected to the outside of the burner body (10).
여기서, 브라운가스의 유동 경로상에는 역화방지 수단(20)이 구비되어 있는데, 이 역화방지 수단(20)은, 미세공을 갖는 다공체로 이루어져 있기 때문에 브라운가스는 이 미세공을 통해 통과할 수 있게 된다.Here, the backfire prevention means 20 is provided on the flow path of the brown gas, and since the backfire prevention means 20 is made of a porous body having micropores, the brown gas can pass through the micropores. .
한편, 상기와 같이 브라운가스의 착화 시점에서 별도로 공기공급부(60)를 통해서 미량의 공기를 브라운가스 유동로(13)내로 공급되도록 하는데, 이렇게 되면 브라운가스내에는 미량의 공기가 함유된 상태이기 때문에 착화버너(31)에서 점화되어 있는 불꽃에 의해 착화될때 소음이 발생되지 않고, 버너타일(30)내에서 일정한 영역의 화염을 형성하게 된다.Meanwhile, as described above, a small amount of air is supplied into the brown gas flow path 13 through the air supply unit 60 separately at the time of ignition of the brown gas, so that a small amount of air is contained in the brown gas. When ignited by the spark ignited in the ignition burner 31, no noise is generated, and a flame of a predetermined area is formed in the burner tile 30.
여기서, 착화된 브라운가스를 소화시키고자 할 경우에도 상기와 같이 공기공급부(60)를 통해 미량의 공기를 브라운가스 유동로(13)내로 공급하게 되는데, 이렇게 되면 브라운가스내에는 미량의 공기가 함유된 상태이기 때문에 브라운가스의 소화시 "탁"하는 소음이 전혀 발생되지 않게 된다.Here, in the case of extinguishing the complexed brown gas, as described above, a small amount of air is supplied into the brown gas flow path 13 through the air supply unit 60. In this case, a small amount of air is contained in the brown gas. Because of this condition, no fussing noise is generated when extinguishing Brown Gas.
이후, 브라운가스의 착화되게 되면, 상기 버너몸체(10)와 상기 버너타일(30) 사이에 형성된 공기분사노즐부(51)에서는 일정량의 공기가 버너타일(30)의 내부로 분사되도록 한다.Then, when the brown gas is ignited, the air injection nozzle unit 51 formed between the burner body 10 and the burner tile 30 allows a predetermined amount of air to be injected into the burner tile 30.
상기와 같이, 버너타일(30)의 내부로 공기가 분사되면 화염 온도를 제어함과 아울러 상기 버너타일(30)의 과열을 막을 수 있게 된다.As described above, when air is injected into the burner tile 30, it is possible to control the flame temperature and prevent overheating of the burner tile 30.
한편, 본 발명의 버너에 의해 브라운가스가 착화 연소되고 있는 과정에서 냉각수가 보호몸체(41)의 냉각수 유동로(41)를 따라 순환되도록 함으로써 상기 버너타일로부터의 복사열이 버너몸체(10)로 전달되는 것을 차단하도록 하여 버너몸체(10)를 보호할 수 있다.Meanwhile, radiant heat from the burner tile is transferred to the burner body 10 by allowing the coolant to be circulated along the cooling water flow path 41 of the protective body 41 in the process of ignition combustion of the brown gas by the burner of the present invention. It is possible to protect the burner body 10 by blocking it from being.
이제까지 설명한 바와 같이, 본 발명이 지속적으로 작동되는 과정에서 버너타일(30)내에서 일정 영역의 화염을 형성하고 있는 상태에서, 이 화염이 브라운가스 유동로(13)내로 역화될 우려가 항상 존재하게 된다.As described so far, there is always a concern that the flame will backfire into the Brown gas flow path 13 while the flame is formed in the burner tile 30 in the process of continuously operating the present invention. do.
그러나, 상기 역화방지 수단(20)이 미세공을 갖는 다공체로 되어 있기 때문에 미세공을 통해 소정의 속도로 분사되고 있는 브라운가스의 유동 속도에 의해 화염이 미세공을 통해 역화되는 것이 방지되는 것이다.However, since the flashback preventing means 20 is a porous body having micropores, the flame is prevented from flashing back through the micropores by the flow rate of Brown gas being injected at a predetermined speed through the micropores.
따라서, 브라운가스를 안전한 상태에서 사용할수 있는 것이다.Therefore, Brown Gas can be used in a safe state.
한편, 본 발명의 시공시나 제작시 역화방지 수단(20)이 일부 파손되었거나 불량품인 경우에는 화염이 역화방지 수단(20)을 통해 브라운가스 유동로(13)내로역화될 우려가 있는 비상 사태를 감안하여만 한다.On the other hand, in case of construction or manufacture of the present invention, when the flashback prevention means 20 is partially damaged or defective, the emergency situation in which the flame may be backfired into the brown gas flow path 13 through the flashback prevention means 20 is considered. You should.
이와 같은 비상 사태를 감안하여 본 발명에는 비상수단이 구비되어 있다.In view of such an emergency, the present invention is provided with an emergency means.
그 예로는 역화방지 수단(20)을 일정 간격으로 다수개 브라운가스 유동로(13)내에 다수개 설치한 것이고, 다수개의 역화방지 수단(20) 사이에 최 앞단의 역화방지 수단(20)이 그 기능을 상실하여 화염이 역화될 경우의 현재 브라운가스 유동로(13)내의 온도와 압력을 각각 온도감지센서(71)와 압력감지센서(72)를 이용하여 센싱한다.For example, a plurality of flashback prevention means 20 are installed in a plurality of Brown gas flow paths 13 at regular intervals, and the frontmost flashback prevention means 20 is provided between the plurality of flashback prevention means 20. When the flame is lost due to the loss of function, the temperature and pressure in the current Brown gas flow path 13 are sensed using the temperature sensor 71 and the pressure sensor 72, respectively.
상기와 같이 브라운가스 유동로(13)내의 온도와 압력을 센싱한 결과 설정된 기준치 보다 초과되었을 경우에, 별도의 경고음을 발하여 브라운가스의 유입을 차단시키게 된다.As described above, when the temperature and pressure in the Brown gas flow path 13 is exceeded as a result of setting the threshold value, a separate warning sound is issued to block the inflow of Brown gas.
이상 살펴본 바와 같이, 본 발명에 의한 브라운가스 연소용 버너에 따르면, 버너 내부에 화염의 역화를 방지하는 수단을 구비함으로써 브라운가스를 발생시키는 브라운발생기와 버너 사이에 별도의 역화방지수단을 설치하지 않게 됨에 따라 산업상에서 브라운가스를 실제로 적용하는데 경제적 부담을 줄일 수 있도록 하고, 부가적으로 버너타일로부터의 복사열이 버너몸체로 전달되는 것을 차단하며, 버너타일내에 형성된 화염의 온도를 제어함과 아울러 버너타일의 과열을 막을 수 있도록 하며, 화염의 착화와 소화시에 발생되는 소음의 발생을 방지하며, 화염이 역화되는 비상 사태인 경우에 이를 센싱하여 경고할 수 있도록 함으로써, 반영구적으로 산업상에 이용될 수 있게 된다.As described above, according to the brown gas combustion burner according to the present invention, by providing a means for preventing backfire of the flame inside the burner, a separate flashback prevention means is not installed between the brown generator and the burner generating the brown gas. As a result, it is possible to reduce the economic burden on the actual application of brown gas in the industry, and additionally to prevent radiant heat from the burner tile from being transferred to the burner body, and to control the temperature of the flame formed in the burner tile, as well as to burner tile. It is possible to prevent overheating of the fire, to prevent the occurrence of noise during ignition and extinguishing of the flame, and to sense and warn in case of an emergency in which the flame is backfired. Will be.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010068141A KR20030035718A (en) | 2001-11-02 | 2001-11-02 | A burner for burning brown-gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010068141A KR20030035718A (en) | 2001-11-02 | 2001-11-02 | A burner for burning brown-gas |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010033621U Division KR200263463Y1 (en) | 2001-11-02 | 2001-11-02 | A burner for burning brown-gas |
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| Publication Number | Publication Date |
|---|---|
| KR20030035718A true KR20030035718A (en) | 2003-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010068141A KR20030035718A (en) | 2001-11-02 | 2001-11-02 | A burner for burning brown-gas |
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| KR (1) | KR20030035718A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040036004A (en) * | 2002-10-23 | 2004-04-30 | 주식회사 이앤이 | brown gas flow regulator |
| KR100688280B1 (en) * | 2005-12-05 | 2007-03-02 | 김도열 | Gas burner for burning waste-gase |
| KR100931167B1 (en) * | 2006-12-26 | 2009-12-11 | 주식회사 포스코 | Apparatus for instantaneous rapid heating and alloying of both edges of hot-dip steel sheet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247514A (en) * | 1987-04-02 | 1988-10-14 | Osaka Gas Co Ltd | Gas burner |
| KR20000040478A (en) * | 1998-12-18 | 2000-07-05 | 김상남 | Air jet burner for brown gas combustion |
| KR200210398Y1 (en) * | 2000-07-18 | 2001-01-15 | 김상남 | Brown gas burning apparatus using metal fiber |
| KR200223924Y1 (en) * | 2000-11-07 | 2001-05-15 | 김상남 | Brown gas burner for burning promotion |
| KR20010045378A (en) * | 1999-11-04 | 2001-06-05 | 이구택 | Oil burner used with gas fuel |
| KR200263463Y1 (en) * | 2001-11-02 | 2002-02-04 | 한국기계연구원 | A burner for burning brown-gas |
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2001
- 2001-11-02 KR KR1020010068141A patent/KR20030035718A/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247514A (en) * | 1987-04-02 | 1988-10-14 | Osaka Gas Co Ltd | Gas burner |
| KR20000040478A (en) * | 1998-12-18 | 2000-07-05 | 김상남 | Air jet burner for brown gas combustion |
| KR20010045378A (en) * | 1999-11-04 | 2001-06-05 | 이구택 | Oil burner used with gas fuel |
| KR200210398Y1 (en) * | 2000-07-18 | 2001-01-15 | 김상남 | Brown gas burning apparatus using metal fiber |
| KR200223924Y1 (en) * | 2000-11-07 | 2001-05-15 | 김상남 | Brown gas burner for burning promotion |
| KR200263463Y1 (en) * | 2001-11-02 | 2002-02-04 | 한국기계연구원 | A burner for burning brown-gas |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040036004A (en) * | 2002-10-23 | 2004-04-30 | 주식회사 이앤이 | brown gas flow regulator |
| KR100688280B1 (en) * | 2005-12-05 | 2007-03-02 | 김도열 | Gas burner for burning waste-gase |
| KR100931167B1 (en) * | 2006-12-26 | 2009-12-11 | 주식회사 포스코 | Apparatus for instantaneous rapid heating and alloying of both edges of hot-dip steel sheet |
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