KR0125473Y1 - Rotary Heater Burner Fuel Diffusion System - Google Patents
Rotary Heater Burner Fuel Diffusion SystemInfo
- Publication number
- KR0125473Y1 KR0125473Y1 KR2019930028147U KR930028147U KR0125473Y1 KR 0125473 Y1 KR0125473 Y1 KR 0125473Y1 KR 2019930028147 U KR2019930028147 U KR 2019930028147U KR 930028147 U KR930028147 U KR 930028147U KR 0125473 Y1 KR0125473 Y1 KR 0125473Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- fuel diffusion
- rotary heater
- spray plate
- flange
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 42
- 238000009792 diffusion process Methods 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 241000135309 Processus Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/44—Preheating devices; Vaporising devices
-
- 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
- F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
- F23D11/08—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action using a vertical shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2202/00—Liquid fuel burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/12—Arrangement or mounting of burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
Abstract
본 고안에 의한 로타리히터버너의 연료확산장치는, 구동수단에 의해 스프레이접시와 덮개판이 회전되어 액체연료를 확산분사시키도록 구성된 로타리히터버너의 연료확산장치에 있어서, 상기 스프레이접시(50)와 덮개판(60)의 사이에 형성된 일정간극을 통하여 액체연료가 확산분사될때 균일한 미립자를 형성하도록 스프레이접시(50)의 제1플랜지(50a)상에 다수개의 간격유지돌기(50b)를 일체로 형성한 구조로 되어 있기 때문에 미기화가스의 발생을 저감시켜 타르, 냄새 및 초기점화실패등을 없애줌과 동시에 연소조건을 향상시켜 줄 수 있는 것이다.A fuel diffusion device for a rotary heater burner according to the present invention is a fuel diffusion device for a rotary heater burner, in which a spray plate and a cover plate are rotated by a driving means to diffuse and spray liquid fuel. A plurality of gap holding protrusions 50b are integrally formed on the first flange 50a of the spray plate 50 to form uniform fine particles when the liquid fuel is diffused and sprayed through a predetermined gap formed between the plates 60. Because of this structure, it is possible to reduce the generation of ungassed gas to eliminate tar, odor and initial ignition failure, and to improve combustion conditions.
Description
제1도는 일반적인 로타리히터버너를 도시한 전체 종 단면도.1 is a full longitudinal cross-sectional view of a typical rotary heater burner.
제2도는 종래의 연료확산수단을 도시한 분해사시도.2 is an exploded perspective view showing a conventional fuel diffusion means.
제3도는 종래의 연료확산수단을 도시한 결합부분사시도.3 is a partial perspective view showing a conventional fuel diffusion means.
제4도는 본 고안의 연료확산수단을 도시한 분해사시도.4 is an exploded perspective view showing a fuel diffusion means of the present invention.
제5도는 본 고안의 간격유지돌기를 도시한 요부확대단면도.Figure 5 is an enlarged cross-sectional view showing the main portion showing the gap maintaining projection of the present invention.
제6도는 본 고안의 연료확산수단이 적용된 로타리히터버너를 도시한 부분단면도.6 is a partial cross-sectional view showing a rotary heater burner to which the fuel diffusion means of the present invention is applied.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
50 : 스프레이접시 50a : 플랜지50: spray plate 50a: flange
50b : 간격유지돌기 60 : 덮개판50b: gap retaining projection 60: cover plate
본 고안은 회전무화방식에 의한 로타리히터버너의 연료확산장치에 관한 것으로, 특히 스프레이접시와 덮개판의 사이에 일정간격을 유지시켜서 그 사이로 액체연료가 방사상으로 확산될때 액체연료의 균일한 미립자가 형성되도록 한 로타리히터버너의 연료확산장치에 관한 것이다.The present invention relates to a fuel diffusion device of a rotary heater burner by a rotary atomization method, in particular, to maintain a uniform interval between the spray plate and the cover plate to form a uniform fine particles of the liquid fuel when the liquid fuel is radially diffused therebetween. It relates to a fuel diffusion device of a rotary heater burner.
일반적인 로타리히터버너는, 제1도는 도시한 바와 같이, 도시하지 않은 메인스위치를 온시켜 내부버너보디(10)와 시즈버너보디(11)의 사이에 매개된 예열히터(12)를 수초의 시간을 두고 내부버너보디(10)및 시즈버너보디(11)를 예열시키면, 써미스터(도시안됨)가 상기 예열에 의한 정상조건기화온도를 검출하여서 그 검출된 신호를 제어수단(예컨대, 마이콤; 도시안됨)에 입력시켜 주게 되므로써 제어수단은 입력된 검출신호를 데이타로 환산하여 전자펌프(13)및 송풍모터(14)를 가동시키게 된다.In the typical rotary heater burner, as shown in FIG. 1, the main switch (not shown) is turned on so that the preheat heater 12, which is interposed between the internal burner body 10 and the sheath burner body 11, is several seconds. When the internal burner body 10 and the sheath burner body 11 are preheated, the thermistor (not shown) detects the normal condition vaporization temperature by the preheating and controls the detected signal (e.g., microcomputer; not shown). By inputting to the control means, the control means converts the input detection signal into data to operate the electronic pump 13 and the blower motor 14.
이때, 연료탱크(15)내에 저유된 액체연료는 상기 전자펌프(13)의 펌핑력에 의해 백색화살표로 표시한 경로를 따라 노즐파이프(16)를 통해서 스프레이접시(17)내에 설치된 노즐(18)로 부터 분사된 후, 모터(19)의 구동력을 전달받아 연동되는 스프레이접시(17)및 덮개판(20)의 회전에 의한 원심력에 의해 스프레이접시(17)의 내주벽면을 따라 상부로 상승됨과 동시에 스프레이접시(17)와 덮개판(20)의 사이에 형성된 미세한 간극을 통해서 방사상으로 분출되므로써 상기 예열히터(12)의 발열에 의해 가열된 시즈버너보디(11)의 내주벽에 접촉되어 기화되어 진다.At this time, the liquid fuel stored in the fuel tank 15 is installed in the spray plate 17 through the nozzle pipe 16 along the path indicated by the white arrow by the pumping force of the electronic pump 13. After spraying from the, the driving force of the motor 19 is received by the centrifugal force by the rotation of the spray plate 17 and the cover plate 20 to be interlocked and raised upward along the inner circumferential wall surface of the spray plate 17 It is evaporated radially through a minute gap formed between the spray plate 17 and the cover plate 20 to be vaporized in contact with the inner circumferential wall of the sheath burner body 11 heated by the heat of the preheat heater 12. .
한편, 연소에 필요한 공기는 송풍모터(14)의 구동력을 전달받아 회전되는 송풍팬(21)에 의해 에어필터(22), 블로워케이스(23), 및 블로워보디(24)를 통해 흑백화살표로 표시한 경로를 따라 혼합공간실(H)에 공급된 후, 예열히터(12)의 발열에 의해 가열된 시즈버너보디(11)의 내주벽에 접촉되어 가열됨과 동시에 상기와 같이 기화된 무화상태의 액체연료와 혼합되므로써 혼합가스화가 되어 진다.On the other hand, the air required for combustion is displayed by the black and white arrows through the air filter 22, the blower case 23, and the blower body 24 by the blowing fan 21 is rotated by receiving the driving force of the blower motor (14) After being supplied to the mixed space chamber (H) along one path, the liquid in the vaporized state is vaporized as described above while being heated in contact with the inner circumferential wall of the sheath burner body 11 heated by the exothermic heat of the preheat heater 12. By mixing with the fuel, mixed gasification is achieved.
그리고, 이 혼합가스는 계속적으로 공급되는 연소용 공기의 공급압과 스프레이접시(17)및 덮개판(20)의 회전력에 의해 어퍼버너부재(25)의 안내를 받아 유도버너부재(26)의 상부면 중앙으로 급상승될때 유도버너부재(26)의 상부면에 오목하게 형성된 라운딩부(27)에 의한 벤츄리작용에 의해 방사상으로 확산됨과 동시에 다수개의 염공(28)을 통하여 외부로 분출되므로써 이그나이터(29)의 방전에 의해 초기착화되어 화염을 형성하게 된다.The mixed gas is guided by the upper burner member 25 by the supply pressure of the combustion air that is continuously supplied and the rotational force of the spray plate 17 and the cover plate 20, and thus the upper portion of the induction burner member 26. The igniter 29 is diffused radially by the venturi action by the rounding part 27 concave on the upper surface of the induction burner member 26 when it is rapidly raised to the center and is ejected to the outside through a plurality of salt holes 28. It is initially ignited by the discharge of and forms a flame.
이때, 블로워보디(24)내의 2차 연소용 공기는 외부버너보디(30)와 히터커버부재(32)와의 하부둘레 사이에 형성된 간격을 통해 상승됨과 동시에 내부버너보디(10)의 토출구멍(10a)을 통하여 연소용 공기를 안내하는 안내부재(35)와 커버버너보디(36)의 경사면 사이에 형성된 간격으로 토출되어 상기 화염에 공급되므로써 화염을 완전연소시켜줌과 동시에 유독가스가 제거된 고온 진행열을 방열통(도시안됨)으로 상승공급시켜 주게 되는 것이다.At this time, the secondary combustion air in the blower body 24 is raised through the gap formed between the outer burner body 30 and the lower circumference of the heater cover member 32 and at the same time the discharge hole 10a of the inner burner body 10. High temperature progressive heat that is discharged at intervals formed between the guide member 35 for guiding the air for combustion and the inclined surface of the cover burner body 36 to supply the flame, thereby completely burning the flame and removing toxic gases. It is supplied to the heat sink (not shown).
그러나, 상기와 같이 구성된 로타리히터버너는, 스프레이접시(17)와 덮개판(20)의 사이에 일정간격을 유지시켜서 그 사이로 액체연료가 혼합공간실(H)을 향해 방사상으로 확산될때 액체연료의 균일한 미립자를 형성하기 위해서는 스프레이접시(17)와 덮개판(20)의 사이간극이 중요한 요인으로 작용하게 된다.However, the rotary heater burner configured as described above maintains a constant interval between the spray plate 17 and the cover plate 20 so that the liquid fuel diffuses radially toward the mixed space chamber H therebetween. In order to form uniform fine particles, the gap between the spray plate 17 and the cover plate 20 acts as an important factor.
제2도는 종래의 연료확산수단을 도시한 분해사시도이고, 제3도는 종래의 연료확산수단을 도시한 결합부분사시도이다. 또한, 제1도와 동일한 부분에는 동일한 부호를 부여하고, 중복되는 설명은 생략한다.2 is an exploded perspective view showing a conventional fuel diffusion means, and FIG. 3 is a combined partial perspective view showing a conventional fuel diffusion means. In addition, the same code | symbol is attached | subjected to the same part as FIG. 1, and the overlapping description is abbreviate | omitted.
즉, 연료확산수단(40)의 스프레이접시(17)는 상측에 제1플랜지(17a)가 외측을 향하여 절곡형성되어 있고, 이 제1플랜지(17a)상에는 다수개의 요홈(17b)이 절곡형성됨과 동시에 상기 요홈(17b)이 형성되지 않은 다른 부분에는 지지대(17c)가 스폿용접등의 수단에 의해 부착되어 있다.That is, the spray plate 17 of the fuel diffusion means 40 has a first flange 17a formed to be bent outward on the upper side, and a plurality of grooves 17b are bent on the first flange 17a. At the same time, the support 17c is attached to the other portion where the groove 17b is not formed by means of spot welding or the like.
이때, 상기 지지대(17c)는 그 외측의다수방향으로 지지편(17d)이 절곡형성되어 있고, 그 중앙에는 일정한 간격을 두고 다수개의 돌기(17e)가 돌출형성되어 있다.At this time, the support piece 17c has the support piece 17d bent in the many direction of the outer side, and the some processus | protrusion 17e is formed in the center at regular intervals.
한편, 연료확산수단(40)의 덮개판(20)은 그 상면(20a)에 상기 다수개의 돌기(17e)가 삽입되도록 다수개의 삽입공(20b)이 형성되어 있고, 그 가장자리에는 제2플랜지(20c)가 하부방향으로 절곡형성되어 있으며, 상기 제2플랜지(20c)상에는 상기 제1플랜지(17a)의 요홈(17b)과 대응되는 위치에 위치되어 분무범위를 확대시키도록 경사요홈(20d)이 절곡형성됨과 동시에 상기 지지대(17c)의 대응위치에는 상기 제1플랜지(17a)의 일정간격을 유지하도록 하부돌기(20e)가 저면에 형성되어 있다.On the other hand, the cover plate 20 of the fuel diffusion means 40 has a plurality of insertion holes (20b) is formed in the upper surface (20a) so that the plurality of projections (17e) are inserted, the edge of the second flange ( 20c is bent downwardly, and the inclined groove 20d is positioned on the second flange 20c at a position corresponding to the groove 17b of the first flange 17a to enlarge the spraying range. At the same time, the lower protrusion 20e is formed on the bottom surface of the support 17c to maintain a predetermined interval of the first flange 17a.
즉, 상기한 스프레이접시(17)상에 용착된 지지대(17c)를 매개로 그 상부에 덮개판(20)을 안착시키면 제3도에 도시한 바와 같이 요홈(17b)과 경사요홈(20d)이 상호 맞닿으면서 그 일측부분에 분사구(41)가 형성되므로써 연료의 분사범위를 확산시키는 것이 가능케 되는 것이다.That is, when the cover plate 20 is seated on the upper part of the support plate 17c deposited on the spray plate 17, the groove 17b and the inclined groove 20d are formed as shown in FIG. As the injection port 41 is formed at one side while being in contact with each other, it is possible to spread the injection range of the fuel.
그러나, 이와 같이 구성된 종래에 의한 로타리히터버너의 연료확산장치에 의하면, 연료확산수단(40)은 스프레이접시(17)의 요홈(17b)과 덮개판(20)의 경사요홈(20d)이 상호 맞닿을때 그 사이간극이 일정하지 못하고 경사형의 분사구(41)를 형성하는 구조로 되어 있기 때문에 상기 분사구(41)를 통해 분사되는 액체연료는 균일한 미립자로 일정량 형성되지 못하고 불균일한 미립자로 형성됨에 따라 미기화가스를 대량발생시켜 타르, 냄새 및 초기점화실패등을 발생시킴과 동시에 연소조건을 악화시킨다는 문제점이 대두되었다.However, according to the conventional fuel diffusion device of the rotary heater burner configured as described above, the fuel diffusion means 40 has the groove 17b of the spray plate 17 and the inclined groove 20d of the cover plate 20 mutually match each other. Since the gap between them is not constant and the inclined nozzle 41 is formed, the liquid fuel injected through the nozzle 41 is not formed in a certain amount of uniform particles, but is formed of non-uniform particles. As a result, a large amount of microgas is generated to cause tar, odor, failure of initial ignition, and at the same time, worsen combustion conditions.
따라서, 본 고안은 상기 문제점을 해결하기 위하여 이루어진 것으로, 본 고안의 목적은, 스프레이접시와 덮개판의 사이간극을 일정하게 유지시켜서 그 사이간극을 통해 액체연료가 방사상으로 확산분사될때 균일한 미립자가 형성되도록 하여 미기화가스의발생을 저감시켜 타르, 냄새 및 초기점화실패등을 없애줌과 동시에 연소조건을 향상시켜주도록 한 로타리히터버너의 연료확산장치를 제공하는데 있다.Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to maintain a constant gap between the spray plate and the cover plate so that uniform fine particles are formed when the liquid fuel is radially diffused through the gap therebetween. It is to provide a fuel diffusion device of a rotary heater burner to reduce the generation of micro-gas, thereby eliminating tar, odor and initial ignition failure, and to improve the combustion conditions.
상기 목적을 달성하기 위하여 본 고안에 의한 로타리히터버너의 연료확산장치는, 구동수단에 의해 스프레이접시와 덮개판이 회전되어 액체연료를 확산분사시키도록 구성된 로타리히터버너의 연료확산장치에 있어서, 상기 스프레이접시와 덮개판의 사이에 형성된 일정간극을 통하여 액체연료가 확산분사될때 균일한 미립자를 형성하도록 스프레이접시의 제1플랜지상에 다수개의 간격유지돌기를 일체로 형성한 것을 특징으로 한다.In order to achieve the above object, the fuel diffusion device for a rotary heater burner according to the present invention is a fuel diffusion device for a rotary heater burner configured to diffuse and spray liquid fuel by rotating a spray plate and a cover plate by a driving means. A plurality of gap holding protrusions are integrally formed on the first flange of the spray plate to form uniform fine particles when the liquid fuel is diffused and sprayed through a predetermined gap formed between the plate and the cover plate.
이하, 본 고안의 일실시예에 관하여 첨부도면을 참조하면서 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제4도는 본 고안의 연료확산수단을 도시한 분해사시도이고, 제5도는 본 고안의 간격유지돌기를 도시한 요부확대단면도이며, 제6도는 본 고안의 연료확산수단이 적용된 로타리히터버너를 도시한 부분단면도이다. 또한, 제1도 내지 제3도와 동일한 부분에는 동일한 부호를 부여하고, 중복되는 설명은 생략한다.FIG. 4 is an exploded perspective view showing the fuel diffusion means of the present invention, and FIG. 5 is an enlarged sectional view of the main portion showing the gap maintaining protrusion of the present invention, and FIG. 6 is a rotary heater burner to which the fuel diffusion means of the present invention is applied. Partial section view. In addition, the same code | symbol is attached | subjected to the same part as FIG. 1 thru | or FIG. 3, and the overlapping description is abbreviate | omitted.
제4도 및 제5도에 도시한 바와 같이, 연료확산수단(40)에 있어서, 스프레이접시(50)는 그 상측에 평탄한 제1플랜지(50a)가 외측을 향하여 절곡형성되어 있고, 이 제1플랜지(50a)상부에는 일정간격을 두고 다수개의 간격유지돌기(50b)가 돌출형성되어 있으며, 이들 간격유지돌기(50b)가 없는 제1플랜지(50a)의 부분에는 지지대(50c)가 스폿용접등의 수단에 의해 부착되어 있다.As shown in FIG. 4 and FIG. 5, in the fuel diffusion means 40, the spray plate 50 is formed with the first flange 50a flattened on the upper side thereof and bent outward. On the flange 50a, a plurality of gap holding protrusions 50b are formed at a predetermined interval, and the support 50c is spot welded to a portion of the first flange 50a without the gap holding protrusions 50b. It is attached by means of.
이때, 상기 지지대(50c)는 그 외측의 다수방향으로 지지편(50d)이 절곡형성되어 있고, 그 중앙에는 일정한 간격을 두고 다수개의 돌기(50e)가 돌출형성되어 있다.At this time, the support 50c is formed to be bent the support piece 50d in the plurality of directions of the outer side, the plurality of projections 50e are formed at regular intervals in the center thereof.
한편, 연료확산수단(40)의 덮개판(60)은 그 상면(60a)에 상기 다수개의 돌기(50e)가 삽입되도록 다수개의 삽입공(60b)이 형성되어 있고, 그 가장자리에는 상기 제1플랜지(50a)에 간격유지돌기(50b)를 매개로 간극을 유지하여 균일한 미립자를 분사시키도록 제2플랜지(60c)가 하부방향으로 절곡형성되어 있다.On the other hand, the cover plate 60 of the fuel diffusion means 40 has a plurality of insertion holes (60b) is formed in the upper surface (60a) so that the plurality of projections (50e) are inserted, the edge of the first flange The second flange 60c is bent downwardly so as to maintain a gap via the gap holding protrusion 50b so as to inject uniform fine particles.
다음에는, 이와 같이 구성된 본 고안의 작용 및 효과를 설명한다.Next, the operation and effects of the present invention configured as described above will be described.
제4도 및 제5도와 같이 구성된 연료확산수단(40)의 스프레이접시(50)와 덮개판(60)은 제6도에 도시한 바와 같이 모터(19)의 구동력에 따라 회전되는 모터축(19a)의 선단에 결합되어 함께 회전되어 진다.The spray plate 50 and the cover plate 60 of the fuel diffusion means 40 configured as shown in FIGS. 4 and 5 are rotated in accordance with the driving force of the motor 19 as shown in FIG. It is coupled to the tip of the and rotates together.
이때, 연료탱크(15)내에 저유된 액체연료가 전자펌프(13)의 펌핑력에 의해 노즐파이프(16)를 따라 송유됨과 동시에 그 노즐파이프(16)의 선단에 장착된 노즐(18)을 통하여 스프레이접시(50)의 내주벽에 공급되면 상술한 모터(19)의 구동력을 전달받아 회전되는 스프레이접시(50)및 덮개판(60)의 원심력에 의해 상기 액체연료는 상광하협형상으로 형성된 스프레이접시(50)의 내주벽을 타고 상승되면서 간격유지돌기(50b)에 의해 제1플랜지(50a)와 제2플랜지(60c)의 사이에 일정하게 형성된 간극을 통하여 혼합공간실(H)내에 방사상으로 확산분사되므로써 균일한 미립자로 형성되어 진다.At this time, the liquid fuel stored in the fuel tank 15 is pumped along the nozzle pipe 16 by the pumping force of the electromagnetic pump 13 and at the same time through the nozzle 18 mounted at the tip of the nozzle pipe 16. When the liquid fuel is supplied to the inner circumferential wall of the spray plate 50 by the centrifugal force of the spray plate 50 and the cover plate 60 which are rotated by receiving the driving force of the above-described motor 19, the spray plate is formed in the upper and lower narrow shape. Ascending on the inner circumferential wall of 50, radially diffused in the mixing space chamber H through a gap formed uniformly between the first flange 50a and the second flange 60c by the gap holding protrusion 50b. By spraying, the particles are formed into uniform fine particles.
그리고, 혼합공간실(H)내의 벽면에 무화상태의 균일한 미립자가 확산분사되어 접촉될때, 이 미립자는 예열히터(12)에 의해 정상기화조건온도로 이미 가열된 혼합공간실(H)에 접촉되어 기화가스화됨과 동시에 계속적으로 공급되는 연소용 공기에 의해 상술한 바와 같이 다수개의 염공(28)을 통하여 외부로 분출되므로써 이그나이터(29)의 방전에 의해 초기착화되어 화염을 형성하게 되는 것이다.When the uniform fine particles in the atomized state are diffused and contacted on the wall surface of the mixed space chamber H, the fine particles are brought into contact with the mixed space chamber H that has already been heated to the normal vaporization condition temperature by the preheat heater 12. The gas is vaporized and is continuously blown out through the plurality of flame holes 28 as described above, and is initially ignited by the discharge of the igniter 29 to form a flame.
이상에서 설명한 바와 같이, 본 고안에 의한 로타리히터버너의 연료확산장치에 의하면, 스프레이접시의 제1플랜지에 형성된 다수개의 간격유지돌기에 의해 제1플랜지의 상부에 덮개판의 제2플랜지가 맞닿도록 장착될때 그 사이에 일정한 간극이 형성되는 구조로 되어 있기 때문에 이 간극을 통하여 확산분사되는 액체연료는 균일한 미립자로 형성되어 짐에 따라 미기화가스의 발생을 저감시켜 타르, 냄새 및 초기점화실패등을 없애줌과 동시에 연소조건을 향상시켜 줄수 있는 효과를 갖는다.As described above, according to the fuel diffusion device of the rotary heater burner according to the present invention, the second flange of the cover plate abuts on the upper portion of the first flange by a plurality of gap holding protrusions formed on the first flange of the spray plate. Since it has a structure in which a certain gap is formed between them, the liquid fuel diffused and sprayed through this gap is formed of uniform fine particles, thereby reducing the generation of ungassed gas, resulting in tar, odor and initial ignition failure. It has the effect of improving the combustion conditions and at the same time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930028147U KR0125473Y1 (en) | 1993-12-16 | 1993-12-16 | Rotary Heater Burner Fuel Diffusion System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930028147U KR0125473Y1 (en) | 1993-12-16 | 1993-12-16 | Rotary Heater Burner Fuel Diffusion System |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950019801U KR950019801U (en) | 1995-07-24 |
| KR0125473Y1 true KR0125473Y1 (en) | 1998-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930028147U KR0125473Y1 (en) | 1993-12-16 | 1993-12-16 | Rotary Heater Burner Fuel Diffusion System |
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| Country | Link |
|---|---|
| KR (1) | KR0125473Y1 (en) |
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1993
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| KR950019801U (en) | 1995-07-24 |
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