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WO2018048271A1 - Combustion apparatus for alcohol water gas - Google Patents

Combustion apparatus for alcohol water gas Download PDF

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Publication number
WO2018048271A1
WO2018048271A1 PCT/KR2017/009948 KR2017009948W WO2018048271A1 WO 2018048271 A1 WO2018048271 A1 WO 2018048271A1 KR 2017009948 W KR2017009948 W KR 2017009948W WO 2018048271 A1 WO2018048271 A1 WO 2018048271A1
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WO
WIPO (PCT)
Prior art keywords
combustion
casing
fuel supply
fluid
mixed fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2017/009948
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French (fr)
Korean (ko)
Inventor
황재백
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EPLUS Co Ltd
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EPLUS Co Ltd
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Filing date
Publication date
Application filed by EPLUS Co Ltd filed Critical EPLUS Co Ltd
Publication of WO2018048271A1 publication Critical patent/WO2018048271A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/06—Baffles or deflectors for air or combustion products; Flame shields in fire-boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F23C2201/301—Staged fuel supply with different fuels in stages

Definitions

  • the present invention relates to a combustion apparatus for alcohol water gas, and more particularly, to heating by combustion of a fluid fuel including kerosene, diesel, gasoline, etc. before injecting a mixed fuel of alcohol and water into the combustion furnace.
  • a combustion apparatus for alcohol water gas for automatic combustion of the mixed fuel and complete combustion.
  • Alcohol water gas refers to a substance formed in the form of a gas by mixing alcohol and water in a certain ratio.
  • An apparatus for burning an alcoholic water gas is a combustion device for alcoholic water gas.
  • Such a conventional combustion apparatus for alcohol water gas is a combustion furnace is simply formed of a chamber wall made of a ceramic, etc., and the combustion efficiency of the alcohol water gas in the combustion furnace as the combustion efficiency is not high, the separate ignition Ignition through the member was required, there was a disadvantage that takes a long time for the ignition.
  • Korean Patent Registration No. 10-1302110 (2013.08.30.) Discloses an alcoholic water gas burner using microwaves.
  • the conventional alcohol water gas burner using a microwave has a problem that it is not easy to heat above a certain temperature that can be automatic ignition because the heating element is heated and sweetened by the microwave.
  • the present invention has been made to solve the above problems, an object of the present invention through the combustion of a fluid fuel containing kerosene, diesel, gasoline, etc. before injecting a mixed fuel of alcohol and water into the combustion furnace It is to provide a combustion apparatus for alcohol water gas to enable the internal temperature of the combustion furnace to be preheated to a temperature of 1100 °C or more by heating so that complete combustion with automatic ignition of the mixed fuel can be achieved.
  • the present invention is a combustion furnace in which the inlet and the discharge port is discharged is formed;
  • a fluid fuel supply unit for supplying fluid fuel to the combustion furnace through the inlet to preheat the combustion furnace by heating through combustion of the fluid fuel;
  • a mixed fuel supply unit for injecting a mixed fuel in which water and alcohol are mixed into the combustion furnace preheated through the inlet to automatically ignite and burn the mixed fuel.
  • the inlet is formed in one end and the discharge port is formed in the other end, the in casing in which the combustion of the fluid fuel and the mixed fuel is made; Out casing provided on the outside of the encasing; And an insulating member provided between the in and out casings.
  • the outcasing according to the present invention is branched in a pair of upper and lower centers around the longitudinal direction of the encasing and detachably coupled to each other, and the incasing is formed with the inlet at one end and the other end thereof being opened.
  • the flame generated during combustion of the mixed fuel is induced to be discharged in the direction of the discharge port, the encasing is characterized in that it further comprises a heat-resistant member provided on the inner surface of the second casing.
  • the second casing according to the present invention is detachably coupled to the first casing, and is separated and replaced from the first casing according to the deformation of the flame discharged to the discharge port.
  • both ends are open, and one end further comprises a discharge nozzle coupled to the combustion furnace so as to communicate with the discharge port, the discharge nozzle is characterized in that the inner width increases from one end to the other end.
  • the apparatus may further include a complete combustion guide plate provided in one of the first and second casings and having a plurality of hollows communicating with the first and second casings, wherein the fluid and mixed fuel supply unit may include: The fluid and mixed fuel are injected into the first casing, and the complete combustion guide plate discharges the flame generated from the first casing when the fluid fuel and the mixed fuel are burned through the plurality of hollows toward the discharge port.
  • the fluid and mixed fuel supply unit may include: The fluid and mixed fuel are injected into the first casing, and the complete combustion guide plate discharges the flame generated from the first casing when the fluid fuel and the mixed fuel are burned through the plurality of hollows toward the discharge port.
  • the complete combustion guide plate discharges the flame generated from the first casing when the fluid fuel and the mixed fuel are burned through the plurality of hollows toward the discharge port.
  • it is characterized by inducing complete combustion by recombustion of the fluid fuel and the mixed fuel present in the first casing while the flames hit and change direction.
  • the complete combustion guide plate according to the invention the metal plate on both sides facing the inlet and the discharge port; And it characterized in that it comprises a pair of heat-resistant plate provided on both sides of the metal plate.
  • the fluid fuel supply unit one end is connected to the other fluid fuel supply device outside the fluid fuel supply from the outside, the other end is the fluid fuel supply pipe that is introduced into the combustion furnace through the inlet; And a first injection nozzle connected to the other end of the fluid fuel supply pipe and into which the fluid fuel is injected, wherein the mixed fuel supply part has one end connected to another external mixed fuel supply device to supply mixed fuel from the outside.
  • a mixed fuel supply pipe having the other end introduced into the combustion furnace through the inlet; And a second injection nozzle connected to the other end of the mixed fuel supply pipe and into which the mixed fuel is injected, wherein the fluid fuel supply unit and the mixed fuel supply unit are controlled by the fluid fuel supply device and the mixed fuel supply device.
  • the control unit further comprises a control unit for controlling the supply of the fluid fuel and the mixed fuel, the control unit, during the preheating of the combustion furnace, the fluid fuel required for heating through the fluid fuel supply unit by controlling the fluid fuel supply unit is the combustion When the internal temperature of the combustion furnace is heated to 1100 °C or more, to control the fluid fuel supply device to reduce the supply of fluid fuel through the fluid fuel supply unit, while controlling the mixed fuel supply device It characterized in that the supply of the mixed fuel through the mixed fuel supply.
  • the internal temperature of the combustion furnace may be preheated to a temperature of 1100 ° C. or more by heating through combustion of a fluid fuel including kerosene, diesel oil, etc. before injecting the mixed fuel mixed with alcohol and water into the combustion furnace. This allows for complete combustion with automatic ignition of the mixed fuel.
  • FIG. 1 is a perspective view showing a combustion apparatus for alcohol water gas according to the present invention.
  • FIG. 2 is a longitudinal sectional view showing a combustion apparatus for alcohol water gas according to the present invention.
  • Figure 3 is a perspective view of the combustion furnace in the alcohol water gas combustion apparatus according to the present invention.
  • Figure 4 is a perspective view showing a complete combustion guide plate in the combustion apparatus for alcohol water gas according to the present invention.
  • FIG. 5 is a conceptual diagram schematically showing a control state of a controller in a combustion apparatus for alcohol water gas according to the present invention.
  • the combustion apparatus for alcohol water gas (hereinafter referred to as the "combustion apparatus") 1 provided with the complete combustion induction plate according to the present invention is an inlet 11a and an outlet 11b through which the flame is discharged. ) Is supplied to the combustion furnace 10 through the inlet (11a), the inlet (11a) to supply the fluid fuel to the preheating of the combustion furnace 10 by heating through the combustion of the fluid fuel is made. A mixed fuel for spraying the mixed fuel mixed with water and alcohol to the combustion furnace 10 in the preheated state through the fluid fuel supply unit 20 and the inlet (11a) to achieve the automatic ignition and combustion of the mixed fuel And a supply unit 30.
  • Fluid fuel may be composed of petroleum fuel, that is, kerosene, diesel, gasoline and the like.
  • the alcohol is composed of methanol, and the mixed fuel is most preferably made of water and alcohol in a ratio of 5 to 5, 6 to 4, 7 to 3 and the like.
  • the combustion device 1 may be connected to another separate burner device and a boiler device on the one side and the other side, respectively.
  • the inlet 11a is formed at one end and the outlet 11b is formed at the other end, and the fluid fuel and the mixed fuel are burned inward. It includes an in casing 11, an out casing 14 provided on the outside of the in casing 11, and a heat insulating member 15 provided between the in and out casings 11 and 14.
  • the encasing 11 is made of a metal material, and most preferably, both ends thereof have a cylindrical shape extending in the inlet 11a and discharge port 11b directions.
  • a burner device is connected to the inlet port 11a and a boiler device is connected to the discharge port 11b.
  • the outcasing 14 is made of a metal material, and as shown in FIG. 1, branched into a pair of upper and lower sides in the longitudinal direction of the encasing 11 to be detachably coupled to each other by bolts and nuts. It is coupled to the outside of the earing 11.
  • the encasing 11 has a first casing 12 having one inlet 11a formed at one end thereof and an outlet 11b formed at the other end thereof and having one end thereof at the first casing 12.
  • the second casing 13 is connected to the other end of the.
  • the first casing 12 has a length longer than that of the second casing 13 while the other end extends in the discharge port 11b direction from the center portion of the encasing 11.
  • the fluid, the mixed fuel supplied from the mixed fuel supply units 20 and 30 are injected, and combustion occurs, and inside the second casing 13.
  • the flame generated while the fluid fuel and the mixed fuel are burned is induced to be discharged to the discharge port 11b.
  • the second casing 13 has a narrow inner width as it goes from one end to the other end and induces a flame generated during the combustion of the fluid fuel and the mixed fuel to be discharged toward the discharge port 11b, while providing heat resistance to the inner surface. It is preferable that the member 16 is provided.
  • the heat resistant member 16 may be made of ceramic, and prevents deformation of the second casing 13 due to high temperature.
  • the second casing 13 is preferably detachably coupled to the first casing 12.
  • first and second casings 12 and 13 are formed with first and second flanges 12a and 13a extending outward at end portions that are in contact with each other, as shown in FIG. It can be detachably coupled. Since this combination forms a known general form, a detailed description thereof will be omitted.
  • the heat insulating member 15 is made of ceramic fiber having fire resistance, while maintaining the high temperature state of the encasing 11 according to the combustion of the fluid fuel and the mixed fuel, and the fluid fuel and the high temperature state. Induces complete combustion of the mixed fuel.
  • the combustion device 1 may further include a discharge nozzle 40 coupled to the combustion furnace 10 such that both ends thereof are open and one end thereof communicates with the discharge port 11b, as shown in FIGS. 1 and 2. have.
  • the discharge nozzle 40 is made of metal, but most preferably made of brass, etc., may be coupled to the combustion furnace 10 by welding or the like, and the other end of the boiler device may be connected to the other end.
  • the discharge nozzle 40 may be detachably coupled to the discharge port 11b formed in the combustion furnace 10.
  • a screw thread may be formed on an inner circumferential surface of the discharge port 11b, and the discharge node 40 may be screwed to the combustion furnace 10 while a screw thread is formed on an outer circumferential surface of one end portion.
  • the discharge nozzle 40 preferably has an inner width that increases from one end to the other end.
  • the combustion device 1 is provided in one of the first and second casings 12 and 13, and the plurality of the first and second casings 12 and 13 communicate with each other.
  • the hollow 50a may further include a complete combustion guide plate 50 formed therein.
  • the first casing 12 has a plurality of engaging projections 12a formed on the inner circumferential surface as shown in FIG. 2, and the complete combustion guide plate 50 has both sides as shown in FIG. 4. While the plurality of fastening holes 50b are formed therethrough, they may be detachably coupled to the plurality of locking protrusions 12b by bolts and nuts.
  • the complete combustion guide plate 50 may be detachably coupled inside the other end of the first casing 12.
  • the complete combustion guide plate 50 allows the flame generated in the first casing 12 to be discharged through the discharge nozzle 40 while passing through the plurality of hollows 50a, and the flames collide with each other. As the direction of the first casing 12 is changed, complete combustion may be achieved by reburning the fluid fuel and the mixed fuel present in the first casing 12.
  • the complete combustion guide plate 50 is partially bumped in the process of the flame generated in the first casing 12 extends toward the second casing 13 when the fluid fuel and the mixed fuel are combusted. It is diverted to the casing 12 to induce complete combustion through recombustion of fluid fuel and mixed fuel.
  • the complete combustion guide plate 50 has a pair of inner plates provided on both sides of the metal plate 51 and the metal plate 51 facing both the inlet port 11a and the discharge port 11b. And a hot plate 52.
  • the heat resistant plate 52 may be made of ceramic, and prevents deformation of the metal plate 52 due to high temperature.
  • the fluid fuel supply unit 20 supplies fluid fuel to the combustion furnace 10 so that the internal temperature of the combustion furnace 10 is 1100 ° C. or more by heating through combustion of the fluid fuel so that the mixed fuel supply unit 30 is provided. Allow the mixed fuel supplied from the ignition to auto ignite.
  • the ignition of the fluid fuel in the combustion furnace 10 may be made by a separate, different ignition device (not shown), etc., and may form various known forms, so a detailed description thereof will be omitted.
  • the fluid fuel supply unit 20 is a fluid fuel is supplied from the outside to one end as shown in Figures 1 and 2 and the other end of the fluid fuel is introduced into the combustion furnace 10 through the inlet (11a)
  • a first injection nozzle 22 is connected to the other end of the supply pipe 21 and the fluid fuel supply pipe 21 and the fluid fuel is injected, as shown in Figure 5 in the first injection nozzle 22
  • It may further include a fluid fuel supply device 23 for supplying a fluid fuel to the fluid fuel supply pipe 21 so that the fluid fuel is injected.
  • the mixed fuel supply unit 30 supplies the mixed fuel to the combustion furnace 10 in a state where the internal temperature of the combustion furnace 10 is 1100 ° C. or more by heating through the combustion of fluid fuel to complete the automatic ignition. Allow combustion to take place.
  • the mixed fuel supply unit 30 is a mixed fuel is supplied from the outside to one end as shown in Figure 1 to 2 and the other end of the mixed fuel is introduced into the combustion furnace 10 through the inlet (11a)
  • a second injection nozzle 32 connected to the other end of the supply pipe 31 and the mixed fuel supply pipe 31 and injecting the mixed fuel, and mixed in the second injection nozzle 32 as shown in FIG. It may further include a mixed fuel supply device 33 for supplying a mixed fuel to the mixed fuel supply pipe 31 so that fuel is injected.
  • the fluid fuel supply device 23 and the mixed fuel supply device 33 may be provided in another structure, such as a burner device, and may form a variety of known forms that can supply fuel by pumping, etc. The description will be omitted.
  • the combustion device 1 is connected to the fluid fuel supply unit 20 and the mixed fuel supply unit 30 through the control of the fluid fuel supply device 23 and the mixed fuel supply device 33. It may further include a control unit 60 for controlling the supply of the fluid fuel and the mixed fuel.
  • the control unit 60 controls the fluid fuel supply device 23 when preheating the combustion furnace 10 to supply the fluid fuel necessary for heating through the fluid fuel supply unit 20 to the combustion furnace 10. Be sure to
  • the controller 60 controls the fluid fuel supply device 23 to reduce the supply of fluid fuel through the fluid fuel supply unit 20. Meanwhile, the mixed fuel supply device 33 is controlled to supply the mixed fuel through the mixed fuel supply unit 30.
  • the fluid fuel supply unit 20 supplies a certain amount of fluid fuel until the internal temperature of the combustion furnace 10 is heated to 1100 ° C. or more under the control of the control unit 60, and the When the internal temperature is heated to more than 1100 °C to reduce the energy consumption by reducing the supply, while maintaining a high temperature state to allow the ignition of the mixed fuel smoothly.
  • the mixed fuel supply unit 30 is a high temperature state of more than 1100 °C by injecting a fluid fuel to the combustion furnace 10 under the control of the control unit 60 when the internal temperature of the combustion furnace 10 is heated to 1100 °C or more
  • the high temperature of 1200 °C to 1600 °C can be generated so that the thermal efficiency can be improved with complete combustion.
  • the combustion device 1 can be expected to improve the thermal efficiency while inducing complete combustion with the automatic ignition of the mixed fuel through the preheating of the combustion furnace (10).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

The present invention relates to a combustion apparatus for alcohol water gas and, more particularly, to a combustion apparatus for alcohol water gas in which the internal temperature of a combustion furnace is preheated to 1100°C or higher by heating through combustion of fluid fuel including kerosene, diesel, gasoline, etc. before a mixed fuel mixed with alcohol and water is injected into the combustion furnace, thereby enabling automatic ignition of the mixed fuel and complete combustion.

Description

알코올 수성가스용 연소장치Combustion System for Alcohol Water Gas

본 발명은 알코올 수성가스용 연소장치에 관한 것으로써, 더욱 상세하게는 알코올과 물이 혼합된 혼합연료를 연소로로 분사하기 전에 등유, 경유, 휘발유 등을 포함하는 유체연료의 연소를 통한 가열에 의해 연소로의 내부온도가 1100℃ 이상의 온도로 예열될 수 있도록 하여 혼합연료의 자동 착화와 함께 완전연소가 이루어질 수 있도록 하기 위한 알코올 수성가스용 연소장치에 관한 것이다.The present invention relates to a combustion apparatus for alcohol water gas, and more particularly, to heating by combustion of a fluid fuel including kerosene, diesel, gasoline, etc. before injecting a mixed fuel of alcohol and water into the combustion furnace. By means of allowing the internal temperature of the combustion furnace to be preheated to a temperature of 1100 ° C or more, the present invention relates to a combustion apparatus for alcohol water gas for automatic combustion of the mixed fuel and complete combustion.

알코올 수성 가스는 알코올과 수분을 일정비율로 혼합하여 가스 형태로 형성한 물질을 말한다.Alcohol water gas refers to a substance formed in the form of a gas by mixing alcohol and water in a certain ratio.

이러한, 알코올 수성 가스를 연소시키는 장치가 알코올 수성 가스용 연소장치이다.An apparatus for burning an alcoholic water gas is a combustion device for alcoholic water gas.

이와 같은 종래의 알코올 수성 가스용 연소장치는 연소로가 단순히 세라믹 등으로 이루어진 챔버벽으로 형성되고, 그러한 연소로 내부에서 알코올 수성 가스의 연소가 이루어짐에 따라 연소 효율이 높지 않은 단점과 함께 별도의 착화 부재를 통한 착화가 요구되었으며, 착화를 위한 시간이 오래 걸리는 단점이 있었다.Such a conventional combustion apparatus for alcohol water gas is a combustion furnace is simply formed of a chamber wall made of a ceramic, etc., and the combustion efficiency of the alcohol water gas in the combustion furnace as the combustion efficiency is not high, the separate ignition Ignition through the member was required, there was a disadvantage that takes a long time for the ignition.

이러한 문제를 일부 개선한 종래기술로 대한민국 특허 등록번호 제10-1302110호(2013.08.30.)에는 '마이크로파를 이용한 알코올 수성 가스 버너'가 개시되어 있다.Korean Patent Registration No. 10-1302110 (2013.08.30.) Discloses an alcoholic water gas burner using microwaves.

그러나, 이와 같은 종래의 마이크로파를 이용한 알코올 수성 가스 버너는 발열체가 마이크로파에 의해 가온되어 달궈지기 때문에 자동 착화가 이루어질 수 있는 일정온도 이상으로 가열하기가 쉽지 않은 문제점이 있다.However, the conventional alcohol water gas burner using a microwave has a problem that it is not easy to heat above a certain temperature that can be automatic ignition because the heating element is heated and sweetened by the microwave.

본 발명은 상술한 문제점을 해결하기 위하여 창안된 것으로써, 본 발명의 목적은 알코올과 물이 혼합된 혼합연료를 연소로로 분사하기 전에 등유, 경유, 휘발유 등을 포함하는 유체연료의 연소를 통한 가열에 의해 연소로의 내부온도가 1100℃ 이상의 온도로 예열될 수 있도록 하여 혼합연료의 자동 착화와 함께 완전연소가 이루어질 수 있도록 하기 위한 알코올 수성가스용 연소장치를 제공하는 것이다.The present invention has been made to solve the above problems, an object of the present invention through the combustion of a fluid fuel containing kerosene, diesel, gasoline, etc. before injecting a mixed fuel of alcohol and water into the combustion furnace It is to provide a combustion apparatus for alcohol water gas to enable the internal temperature of the combustion furnace to be preheated to a temperature of 1100 ℃ or more by heating so that complete combustion with automatic ignition of the mixed fuel can be achieved.

본 발명의 해결하고자 하는 과제는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The problem to be solved of the present invention is not limited to those mentioned above, other problems not mentioned will be clearly understood by those skilled in the art from the following description.

상술한 목적을 달성하기 위하여, 본 발명은 인입구 및 화염이 토출되는 토출구가 형성되는 연소로; 상기 인입구를 통해 상기 연소로로 유체연료를 공급하여 유체연료의 연소를 통한 가열에 의해 상기 연소로의 예열이 이루어지도록 하는 유체연료공급부; 및 상기 인입구를 통해 예열된 상태의 상기 연소로로 물과 알코올이 혼합된 혼합연료를 분사하여 혼합연료에 대한 자동 착화 및 연소가 이루어지도록 하는 혼합연료공급부를 포함하는 것을 특징으로 하는 알코올 수성가스용 연소장치를 제공한다.In order to achieve the above object, the present invention is a combustion furnace in which the inlet and the discharge port is discharged is formed; A fluid fuel supply unit for supplying fluid fuel to the combustion furnace through the inlet to preheat the combustion furnace by heating through combustion of the fluid fuel; And a mixed fuel supply unit for injecting a mixed fuel in which water and alcohol are mixed into the combustion furnace preheated through the inlet to automatically ignite and burn the mixed fuel. Provide a combustion device.

본 발명에 따른 상기 연소로는, 일단부에 상기 인입구가 형성되고 타단부에 상기 토출구가 형성되며, 내측으로 유체연료 및 혼합연료의 연소가 이루어지는 인케이싱; 상기 인케이싱의 외측에 구비되는 아웃케이싱; 및 상기 인,아웃케이싱 사이에 구비되는 단열부재를 포함하는 것을 특징으로 한다.The combustion furnace according to the invention, the inlet is formed in one end and the discharge port is formed in the other end, the in casing in which the combustion of the fluid fuel and the mixed fuel is made; Out casing provided on the outside of the encasing; And an insulating member provided between the in and out casings.

본 발명에 따른 상기 아웃케이싱은, 상기 인케이싱의 길이방향을 중심으로 상하 한 쌍으로 분기되어 상호 탈착 가능하게 결합되며, 상기 인케이싱은, 일단부에 상기 인입구가 형성되고, 타단부가 개방되는 제1케이싱; 및 타단부에 상기 토출구가 형성되며, 일단부가 상기 제1케이싱의 타단부에 연결되는 제2케이싱을 포함하되, 상기 제2케이싱은, 일단부로부터 타단부로 갈수록 내부 폭이 좁아지면서 유체연료 및 혼합연료의 연소시 발생되는 화염이 상기 토출구 방향으로 토출되도록 유도하며, 상기 인케이싱은, 상기 제2케이싱의 내측면에 구비되는 내열부재를 더 포함하는 것을 특징으로 한다.The outcasing according to the present invention is branched in a pair of upper and lower centers around the longitudinal direction of the encasing and detachably coupled to each other, and the incasing is formed with the inlet at one end and the other end thereof being opened. First casing; And a second casing having a discharge port formed at the other end and having one end connected to the other end of the first casing, wherein the second casing has a fluid fuel and a narrower inner width from one end to the other end. The flame generated during combustion of the mixed fuel is induced to be discharged in the direction of the discharge port, the encasing is characterized in that it further comprises a heat-resistant member provided on the inner surface of the second casing.

본 발명에 따른 상기 제2케이싱은, 상기 제1케이싱에 탈착 가능하게 결합되어 상기 토출구로 토출되는 화염에 따른 변형에 따라 상기 제1케이싱으로부터 분리, 교체되는 것을 특징으로 한다.The second casing according to the present invention is detachably coupled to the first casing, and is separated and replaced from the first casing according to the deformation of the flame discharged to the discharge port.

또한, 양단부가 개방되며, 일단부가 상기 토출구와 연통되도록 상기 연소로에 결합되는 토출노즐을 더 포함하되, 상기 토출노즐은, 일단부로부터 타단부로 갈수록 내부 폭이 커지는 것을 특징으로 한다.In addition, both ends are open, and one end further comprises a discharge nozzle coupled to the combustion furnace so as to communicate with the discharge port, the discharge nozzle is characterized in that the inner width increases from one end to the other end.

또한, 상기 제1,2케이싱 중 어느 하나의 케이싱에 구비되며, 상기 제1,2케이싱과 상호 연통되는 복수의 중공이 형성되는 완전연소 유도판을 더 포함하되, 상기 유체,혼합연료공급부는, 상기 제1케이싱의 내측으로 유체,혼합연료를 분사하며, 상기 완전연소 유도판은, 유체연료 및 혼합연료의 연소시 상기 제1케이싱에서 발생되는 화염이 상기 복수의 중공을 통해 상기 토출구 방향으로 토출되도록 하는 한편, 화염이 부딪치며 방향전환되면서 상기 제1케이싱에 존재하는 유체연료 및 혼합연료에 대한 재연소를 통해 완전연소를 유도하는 것을 특징으로 한다.The apparatus may further include a complete combustion guide plate provided in one of the first and second casings and having a plurality of hollows communicating with the first and second casings, wherein the fluid and mixed fuel supply unit may include: The fluid and mixed fuel are injected into the first casing, and the complete combustion guide plate discharges the flame generated from the first casing when the fluid fuel and the mixed fuel are burned through the plurality of hollows toward the discharge port. On the other hand, it is characterized by inducing complete combustion by recombustion of the fluid fuel and the mixed fuel present in the first casing while the flames hit and change direction.

본 발명에 따른 상기 완전연소 유도판은, 양면이 상기 인입구 및 상기 토출구를 향하는 금속판; 및 상기 금속판의 양면에 구비되는 한 쌍의 내열판을 포함하는 것을 특징으로 한다.The complete combustion guide plate according to the invention, the metal plate on both sides facing the inlet and the discharge port; And it characterized in that it comprises a pair of heat-resistant plate provided on both sides of the metal plate.

본 발명에 따른 상기 유체연료공급부는, 일단부가 외부의 다른 유체연료공급장치에 연결되어 외부로부터 유체연료가 공급되고, 타단부가 상기 인입구를 통해 상기 연소로의 내측으로 인입되는 유체연료공급관; 및 상기 유체연료공급관의 타단부에 연결되며, 유체연료가 분사되는 제1분사노즐을 포함하고, 상기 혼합연료공급부는, 일단부가 외부의 다른 혼합연료공급장치에 연결되어 외부로부터 혼합연료가 공급되며, 타단부가 상기 인입구를 통해 상기 연소로의 내측으로 인입되는 혼합연료공급관; 및 상기 혼합연료공급관의 타단부에 연결되고, 혼합연료가 분사되는 제2분사노즐을 포함하며, 상기 유체연료공급장치 및 상기 혼합연료공급장치의 제어를 통한 상기 유체연료공급부 및 상기 혼합연료공급부에서의 유체연료 및 혼합연료의 공급을 조절하는 제어부를 더 포함하되, 상기 제어부는, 상기 연소로의 예열시, 상기 유체연료공급장치를 제어하여 상기 유체연료공급부를 통해 가열에 필요한 유체연료가 상기 연소로로 공급되도록 하며, 상기 연소로의 내부온도가 1100℃ 이상 가열되면, 상기 유체연료공급장치를 제어하여 상기 유체연료공급부를 통한 유체연료의 공급이 줄어들도록 하는 한편, 상기 혼합연료공급장치를 제어하여 상기 혼합연료공급부를 통한 혼합연료의 공급이 이루어지도록 하는 것을 특징으로 한다.The fluid fuel supply unit according to the present invention, one end is connected to the other fluid fuel supply device outside the fluid fuel supply from the outside, the other end is the fluid fuel supply pipe that is introduced into the combustion furnace through the inlet; And a first injection nozzle connected to the other end of the fluid fuel supply pipe and into which the fluid fuel is injected, wherein the mixed fuel supply part has one end connected to another external mixed fuel supply device to supply mixed fuel from the outside. A mixed fuel supply pipe having the other end introduced into the combustion furnace through the inlet; And a second injection nozzle connected to the other end of the mixed fuel supply pipe and into which the mixed fuel is injected, wherein the fluid fuel supply unit and the mixed fuel supply unit are controlled by the fluid fuel supply device and the mixed fuel supply device. The control unit further comprises a control unit for controlling the supply of the fluid fuel and the mixed fuel, the control unit, during the preheating of the combustion furnace, the fluid fuel required for heating through the fluid fuel supply unit by controlling the fluid fuel supply unit is the combustion When the internal temperature of the combustion furnace is heated to 1100 ℃ or more, to control the fluid fuel supply device to reduce the supply of fluid fuel through the fluid fuel supply unit, while controlling the mixed fuel supply device It characterized in that the supply of the mixed fuel through the mixed fuel supply.

본 발명에 따르면, 알코올과 물이 혼합된 혼합연료를 연소로로 분사하기 전에 등유, 경유 등을 포함하는 유체연료의 연소를 통한 가열에 의해 연소로의 내부온도가 1100℃ 이상의 온도로 예열될 수 있도록 함으로써 혼합연료의 자동 착화와 함께 완전연소가 이루어질 수 있도록 할 수 있다.According to the present invention, the internal temperature of the combustion furnace may be preheated to a temperature of 1100 ° C. or more by heating through combustion of a fluid fuel including kerosene, diesel oil, etc. before injecting the mixed fuel mixed with alcohol and water into the combustion furnace. This allows for complete combustion with automatic ignition of the mixed fuel.

본 발명의 효과는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The effects of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

도 1은 본 발명에 따른 알코올 수성가스용 연소장치를 나타낸 사시도이다.1 is a perspective view showing a combustion apparatus for alcohol water gas according to the present invention.

도 2는 본 발명에 따른 알코올 수성가스용 연소장치를 나타낸 종단면도이다.2 is a longitudinal sectional view showing a combustion apparatus for alcohol water gas according to the present invention.

도 3은 본 발명에 따른 알코올 수성가스용 연소장치에서 연소로를 나타낸 사시도이다.Figure 3 is a perspective view of the combustion furnace in the alcohol water gas combustion apparatus according to the present invention.

도 4는 본 발명에 따른 알코올 수성가스용 연소장치에서 완전연소 유도판을 나타낸 사시도이다.Figure 4 is a perspective view showing a complete combustion guide plate in the combustion apparatus for alcohol water gas according to the present invention.

도 5는 본 발명에 따른 알코올 수성가스용 연소장치에서 제어부의 제어 상태를 개략적으로 나타낸 개념도이다.5 is a conceptual diagram schematically showing a control state of a controller in a combustion apparatus for alcohol water gas according to the present invention.

이하, 첨부된 도면에 의하여 본 발명의 바람직한 실시예를 보다 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

도 1 내지 도 를 참조하여 보면, 본 발명에 따른 완전연소 유도판이 구비된 알코올 수성가스용 연소장치(이하 "연소장치"라 한다)(1)는 인입구(11a) 및 화염이 토출되는 토출구(11b)가 형성되는 연소로(10), 상기 인입구(11a)를 통해 상기 연소로(10)로 유체연료를 공급하여 유체연료의 연소를 통한 가열에 의해 상기 연소로(10)의 예열이 이루어지도록 하는 유체연료공급부(20) 및 상기 인입구(11a)를 통해 예열된 상태의 상기 연소로(10)로 물과 알코올이 혼합된 혼합연료를 분사하여 혼합연료에 대한 자동 착화 및 연소가 이루어지도록 하는 혼합연료공급부(30)를 포함한다.1 to FIG. 1, the combustion apparatus for alcohol water gas (hereinafter referred to as the "combustion apparatus") 1 provided with the complete combustion induction plate according to the present invention is an inlet 11a and an outlet 11b through which the flame is discharged. ) Is supplied to the combustion furnace 10 through the inlet (11a), the inlet (11a) to supply the fluid fuel to the preheating of the combustion furnace 10 by heating through the combustion of the fluid fuel is made. A mixed fuel for spraying the mixed fuel mixed with water and alcohol to the combustion furnace 10 in the preheated state through the fluid fuel supply unit 20 and the inlet (11a) to achieve the automatic ignition and combustion of the mixed fuel And a supply unit 30.

유체연료는 석유연료 즉, 등유, 경유, 휘발유 등으로 이루어질 수 있다.Fluid fuel may be composed of petroleum fuel, that is, kerosene, diesel, gasoline and the like.

알코올은 메탄올로 이루어지며, 혼합연료는 물과 알코올이 5 대 5, 6 대 4, 7 대 3 등의 비율로 이루어지는 것이 가장 바람직하다.The alcohol is composed of methanol, and the mixed fuel is most preferably made of water and alcohol in a ratio of 5 to 5, 6 to 4, 7 to 3 and the like.

상기 연소장치(1)는 일측과 타측에 각각 외부의 다른 별개의 버너장치 및 보일러장치가 연결될 수 있다.The combustion device 1 may be connected to another separate burner device and a boiler device on the one side and the other side, respectively.

상기 연소로(10)는 도 1 내지 도 2에 도시된 바와 같이 일단부에 상기 인입구(11a)가 형성되고 타단부에 상기 토출구(11b)가 형성되며 내측으로 유체연료 및 혼합연료의 연소가 이루어지는 인케이싱(11), 상기 인케이싱(11)의 외측에 구비되는 아웃케이싱(14) 및 상기 인,아웃케이싱(11,14) 사이에 구비되는 단열부재(15)를 포함한다.As shown in FIGS. 1 and 2, the inlet 11a is formed at one end and the outlet 11b is formed at the other end, and the fluid fuel and the mixed fuel are burned inward. It includes an in casing 11, an out casing 14 provided on the outside of the in casing 11, and a heat insulating member 15 provided between the in and out casings 11 and 14.

상기 인케이싱(11)은 금속재로 이루어지며, 양단부가 상기 인입구(11a) 및 상기 토출구(11b) 방향으로 연장 형성되는 원통 형태를 이루는 것이 가장 바람직하다. The encasing 11 is made of a metal material, and most preferably, both ends thereof have a cylindrical shape extending in the inlet 11a and discharge port 11b directions.

상기 인입구(11a)로는 버너장치가 연결되고, 상기 토출구(11b)로는 보일러장치가 연결되는 것으로 이해될 수 있다.It may be understood that a burner device is connected to the inlet port 11a and a boiler device is connected to the discharge port 11b.

상기 아웃케이싱(14)은 금속재로 이루어지며, 도 1에 도시된 바와 같이 상기 인케이싱(11)의 길이방향을 중심으로 상하 한 쌍으로 분기되어 볼트, 너트 등에 의해 상호 탈착 가능하게 결합되면서 상기 인케이싱(11)의 외측으로 결합된다.The outcasing 14 is made of a metal material, and as shown in FIG. 1, branched into a pair of upper and lower sides in the longitudinal direction of the encasing 11 to be detachably coupled to each other by bolts and nuts. It is coupled to the outside of the earing 11.

상기 인케이싱(11)은 일단부에 상기 인입구(11a)가 형성되고 타단부가 개방되는 제1케이싱(12) 및 타단부에 상기 토출구(11b)가 형성되며 일단부가 상기 제1케이싱(12)의 타단부와 연결되는 제2케이싱(13)을 포함한다.The encasing 11 has a first casing 12 having one inlet 11a formed at one end thereof and an outlet 11b formed at the other end thereof and having one end thereof at the first casing 12. The second casing 13 is connected to the other end of the.

상기 제1케이싱(12)은 타단부가 상기 인케이싱(11)의 정 중앙부보다 상기 토출구(11b) 방향으로 연장 형성되면서 상기 제2케이싱(13)보다 긴 길이를 갖는다.The first casing 12 has a length longer than that of the second casing 13 while the other end extends in the discharge port 11b direction from the center portion of the encasing 11.

상기 제1케이싱(12)의 내측으로는 상기 유체,혼합연료공급부(20,30)에서 공급되는 유체,혼합연료가 분사되는 한편, 연소가 이루어지며, 상기 제2케이싱(13)의 내측으로는 유체연료 및 혼합연료가 연소되면서 발생되는 화염이 상기 토출구(11b)로 토출되도록 유도한다.Inside the first casing 12, the fluid, the mixed fuel supplied from the mixed fuel supply units 20 and 30 are injected, and combustion occurs, and inside the second casing 13. The flame generated while the fluid fuel and the mixed fuel are burned is induced to be discharged to the discharge port 11b.

상기 제2케이싱(13)은 일단부로부터 타단부로 갈수록 내부 폭이 좁아지면서 유체연료 및 혼합연료의 연소시 발생되는 화염이 상기 토출구(11b) 방향으로 토출되도록 유도하는 하는 한편, 내측면에 내열부재(16)가 구비되는 것이 바람직하다.The second casing 13 has a narrow inner width as it goes from one end to the other end and induces a flame generated during the combustion of the fluid fuel and the mixed fuel to be discharged toward the discharge port 11b, while providing heat resistance to the inner surface. It is preferable that the member 16 is provided.

상기 내열부재(16)는 세라믹으로 이루어질 수 있으며, 고온에 의한 상기 제2케이싱(13)의 변형을 최대한 방지한다.The heat resistant member 16 may be made of ceramic, and prevents deformation of the second casing 13 due to high temperature.

상기 제2케이싱(13)은 상기 제1케이싱(12)에 탈착 가능하게 결합되는 것이 바람직하다.The second casing 13 is preferably detachably coupled to the first casing 12.

예를 들면, 상기 제1,2케이싱(12,13)은 도 2에 도시된 바와 같이 상호 접하는 단부에 외측으로 연장 형성되는 제1,2플랜지(12a,13a)가 형성되면서 볼트,너트 등에 의해 탈착 가능하게 결합될 수 있다. 이러한 결합은 공지된 일반적인 형태를 이루므로 이에 대한 구체적인 설명은 생략하기로 한다.For example, the first and second casings 12 and 13 are formed with first and second flanges 12a and 13a extending outward at end portions that are in contact with each other, as shown in FIG. It can be detachably coupled. Since this combination forms a known general form, a detailed description thereof will be omitted.

이는, 상기 토출구(1b)로 토출되는 고온의 화염에 의한 상기 제2케이싱(13)의 변형에 따른 분리,교체가 원활하게 이루어질 수 있도록 하기 위함이다.This is to facilitate the separation and replacement according to the deformation of the second casing 13 due to the high temperature flame discharged to the discharge port 1b.

상기 단열부재(15)는 내화성을 갖는 세라믹섬유로 이루어지는 것이 가장 바람직하며, 유체연료 및 혼합연료의 연소에 따른 상기 인케이싱(11)의 고온 상태가 유지되도록 하는 한편, 고온 상태에서의 유체연료 및 혼합연료에 대한 완전연소가 이루어질 수 있도록 유도한다.Most preferably, the heat insulating member 15 is made of ceramic fiber having fire resistance, while maintaining the high temperature state of the encasing 11 according to the combustion of the fluid fuel and the mixed fuel, and the fluid fuel and the high temperature state. Induces complete combustion of the mixed fuel.

상기 연소장치(1)는 도 1 내지 도 2에 도시된 바와 같이 양단부가 개방되며 일단부가 상기 토출구(11b)와 연통되도록 상기 연소로(10)에 결합되는 토출노즐(40)을 더 포함할 수 있다.The combustion device 1 may further include a discharge nozzle 40 coupled to the combustion furnace 10 such that both ends thereof are open and one end thereof communicates with the discharge port 11b, as shown in FIGS. 1 and 2. have.

상기 토출노즐(40)은 금속으로 이루어지되 황동 등으로 이루어지는 것이 가장 바람직하고, 용접 등에 의해 상기 연소로(10)에 결합될 수 있으며, 타단부로 외부의 다른 보일러장치가 연결될 수 있다.The discharge nozzle 40 is made of metal, but most preferably made of brass, etc., may be coupled to the combustion furnace 10 by welding or the like, and the other end of the boiler device may be connected to the other end.

또는, 상기 토출노즐(40)은 상기 연소로(10)에 형성되는 상기 토출구(11b)에 탈착 가능하게 결합되는 형태를 이룰 수 있다.Alternatively, the discharge nozzle 40 may be detachably coupled to the discharge port 11b formed in the combustion furnace 10.

예를 들면, 상기 토출구(11b)를 이루는 내주면에 나사산이 형성되고, 상기 토출노줄(40)은 일단부 외주면에 나사산이 형성되면서 상기 연소로(10)에 나사결합될 수 있다.For example, a screw thread may be formed on an inner circumferential surface of the discharge port 11b, and the discharge node 40 may be screwed to the combustion furnace 10 while a screw thread is formed on an outer circumferential surface of one end portion.

상기 토출노즐(40)은 도 2에 도시된 바와 같이 일단부로부터 타단부로 갈수록 내부 폭이 커지는 것이 바람직하다.As shown in FIG. 2, the discharge nozzle 40 preferably has an inner width that increases from one end to the other end.

이는, 상기 토출구(11b)에서 토출되는 불꽃이나, 화염의 길이가 길어질 수 있도록 함으로 인해 열효율의 향상을 기대할 수 있도록 하기 위함이다.This is to improve the thermal efficiency because the length of the flame or flame discharged from the discharge port (11b) can be long.

상기 연소장치(1)는 도 2에 도시된 바와 같이 상기 제1,2케이싱(12,13) 중 어느 하나의 케이싱에 구비되며, 상기 제1,2케이싱(12,13)과 상호 연통되는 복수의 중공(50a)이 형성되는 완전연소 유도판(50)을 더 포함할 수 있다.As shown in FIG. 2, the combustion device 1 is provided in one of the first and second casings 12 and 13, and the plurality of the first and second casings 12 and 13 communicate with each other. The hollow 50a may further include a complete combustion guide plate 50 formed therein.

예를 들면, 상기 제1케이싱(12)은 도 2에 도시된 바와 같이 내주면에 복수의 걸림돌기(12a)가 형성되고, 상기 완전연소 유도판(50)은 도 4에 도시된 바와 같이 양면을 관통하는 복수의 체결공(50b)이 형성되면서 볼트,너트 등에 의해 상기 복수의 걸림돌기(12b)에 탈착 가능하게 결합될 수 있다.For example, the first casing 12 has a plurality of engaging projections 12a formed on the inner circumferential surface as shown in FIG. 2, and the complete combustion guide plate 50 has both sides as shown in FIG. 4. While the plurality of fastening holes 50b are formed therethrough, they may be detachably coupled to the plurality of locking protrusions 12b by bolts and nuts.

이에 따라, 상기 완전연소 유도판(50)은 상기 제1케이싱(12)의 타단부 내측에 탈착 가능하게 결합될 수 있다.Accordingly, the complete combustion guide plate 50 may be detachably coupled inside the other end of the first casing 12.

상기 완전연소 유도판(50)은 상기 복수의 중공(50a)을 통해 상기 제1케이싱(12)에서 발생되는 화염이 통과하면서 상기 토출노즐(40)을 통해 토출될 수 있도록 하는 한편, 화염이 부딪치며 상기 제1케이싱(12)으로 방향 전환되면서 상기 제1케이싱(12)에 존재하는 유체연료 및 혼합연료에 대한 재연소를 통해 완전연소가 이루어질 수 있도록 한다.The complete combustion guide plate 50 allows the flame generated in the first casing 12 to be discharged through the discharge nozzle 40 while passing through the plurality of hollows 50a, and the flames collide with each other. As the direction of the first casing 12 is changed, complete combustion may be achieved by reburning the fluid fuel and the mixed fuel present in the first casing 12.

다시 말하면, 상기 완전연소 유도판(50)은 유체연료 및 혼합연료의 연소시 상기 제1케이싱(12)에서 발생되는 화염이 상기 제2케이싱(13) 방향으로 뻗어나가는 과정에서 일부 부딪치며 상기 제1케이싱(12)으로 방향 전환되도록 하여 유체연료 및 혼합연료에 대한 재연소를 통해 완전연소를 유도한다.In other words, the complete combustion guide plate 50 is partially bumped in the process of the flame generated in the first casing 12 extends toward the second casing 13 when the fluid fuel and the mixed fuel are combusted. It is diverted to the casing 12 to induce complete combustion through recombustion of fluid fuel and mixed fuel.

상기 완전연소 유도판(50)은 도 4에 도시된 바와 같이 양면이 상기 인입구(11a) 및 상기 토출구(11b)를 향하는 금속판(51) 및 상기 금속판(51)의 양면에 구비되는 한 쌍의 내열판(52)을 포함한다.As shown in FIG. 4, the complete combustion guide plate 50 has a pair of inner plates provided on both sides of the metal plate 51 and the metal plate 51 facing both the inlet port 11a and the discharge port 11b. And a hot plate 52.

상기 내열판(52)은 세라믹으로 이루어질 수 있으며, 고온에 의한 상기 금속판(52)의 변형을 방지한다.The heat resistant plate 52 may be made of ceramic, and prevents deformation of the metal plate 52 due to high temperature.

상기 유체연료공급부(20)는 상기 연소로(10)로 유체연료를 공급하여 유체연료의 연소를 통한 가열에 의해 상기 연소로(10)의 내부 온도가 1100℃ 이상 되도록 하여 상기 혼합연료공급부(30)에서 공급되는 혼합연료가 자동 착화될 수 있도록 한다.The fluid fuel supply unit 20 supplies fluid fuel to the combustion furnace 10 so that the internal temperature of the combustion furnace 10 is 1100 ° C. or more by heating through combustion of the fluid fuel so that the mixed fuel supply unit 30 is provided. Allow the mixed fuel supplied from the ignition to auto ignite.

상기 연소로(10)에서의 유체연료에 대한 착화는 별도의 다른 점화장치(미도시) 등에 의해 이루어질 수 있으며, 공지된 다양한 형태를 이룰 수 있으므로 이에 대한 구체적인 설명은 생략하기로 한다.The ignition of the fluid fuel in the combustion furnace 10 may be made by a separate, different ignition device (not shown), etc., and may form various known forms, so a detailed description thereof will be omitted.

상기 유체연료공급부(20)는 도 1 내지 도 2에 도시된 바와 같이 일단부로 외부로부터 유체연료가 공급되며 타단부가 상기 인입구(11a)를 통해 상기 연소로(10)의 내측으로 인입되는 유체연료공급관(21) 및 상기 유체연료공급관(21)의 타단부에 연결되고 유체연료가 분사되는 제1분사노즐(22)을 포함하며, 도 5에 도시된 바와 같이 상기 제1분사노즐(22)에서 유체연료가 분사되도록 상기 유체연료공급관(21)으로 유체연료를 공급하는 유체연료공급장치(23)를 더 포함할 수 있다.The fluid fuel supply unit 20 is a fluid fuel is supplied from the outside to one end as shown in Figures 1 and 2 and the other end of the fluid fuel is introduced into the combustion furnace 10 through the inlet (11a) A first injection nozzle 22 is connected to the other end of the supply pipe 21 and the fluid fuel supply pipe 21 and the fluid fuel is injected, as shown in Figure 5 in the first injection nozzle 22 It may further include a fluid fuel supply device 23 for supplying a fluid fuel to the fluid fuel supply pipe 21 so that the fluid fuel is injected.

상기 혼합연료공급부(30)는 유체연료의 연소를 통한 가열에 의해 상기 연소로(10)의 내부온도가 1100℃ 이상 된 상태에서 상기 연소로(10)로 혼합연료를 공급하여 자동착화와 함께 완전연소가 이루어질 수 있도록 한다.The mixed fuel supply unit 30 supplies the mixed fuel to the combustion furnace 10 in a state where the internal temperature of the combustion furnace 10 is 1100 ° C. or more by heating through the combustion of fluid fuel to complete the automatic ignition. Allow combustion to take place.

상기 혼합연료공급부(30)는 도 1 내지 도 2에 도시된 바와 같이 일단부로 외부로부터 혼합연료가 공급되며 타단부가 상기 인입구(11a)를 통해 상기 연소로(10)의 내측으로 인입되는 혼합연료공급관(31) 및 상기 혼합연료공급관(31)의 타단부에 연결되고 혼합연료를 분사하는 제2분사노즐(32)을 포함하며, 5에 도시된 바와 같이 상기 제2분사노즐(32)에서 혼합연료가 분사되도록 상기 혼합연료공급관(31)으로 혼합연료를 공급하는 혼합연료공급장치(33)를 더 포함할 수 있다.The mixed fuel supply unit 30 is a mixed fuel is supplied from the outside to one end as shown in Figure 1 to 2 and the other end of the mixed fuel is introduced into the combustion furnace 10 through the inlet (11a) A second injection nozzle 32 connected to the other end of the supply pipe 31 and the mixed fuel supply pipe 31 and injecting the mixed fuel, and mixed in the second injection nozzle 32 as shown in FIG. It may further include a mixed fuel supply device 33 for supplying a mixed fuel to the mixed fuel supply pipe 31 so that fuel is injected.

상기 유체연료공급장치(23) 및 상기 혼합연료공급장치(33)는 버너장치 등 외부의 다른 구조물에 구비될 수 있으며, 펌핑 등에 의해 연료를 공급할 수 있는 공지된 다양한 형태를 이룰 수 있으므로 이에 대한 구체적인 설명은 생략하기로 한다.The fluid fuel supply device 23 and the mixed fuel supply device 33 may be provided in another structure, such as a burner device, and may form a variety of known forms that can supply fuel by pumping, etc. The description will be omitted.

상기 연소장치(1)는 5에 도시된 바와 같이 상기 유체연료공급장치(23) 및 상기 혼합연료공급장치(33)의 제어를 통한 상기 유체연료공급부(20) 및 상기 혼합연료공급부(30)에서의 유체연료 및 혼합연료의 공급을 조절하는 제어부(60)를 더 포함할 수 있다.As shown in FIG. 5, the combustion device 1 is connected to the fluid fuel supply unit 20 and the mixed fuel supply unit 30 through the control of the fluid fuel supply device 23 and the mixed fuel supply device 33. It may further include a control unit 60 for controlling the supply of the fluid fuel and the mixed fuel.

상기 제어부(60)는 상기 연소로(10)의 예열시, 상기 유체연료공급장치(23)를 제어하여 상기 유체연료공급부(20)를 통해 가열에 필요한 유체연료가 상기 연소로(10)로 공급되도록 한다.The control unit 60 controls the fluid fuel supply device 23 when preheating the combustion furnace 10 to supply the fluid fuel necessary for heating through the fluid fuel supply unit 20 to the combustion furnace 10. Be sure to

그리고, 상기 제어부(60)는 상기 연소로(10)의 내부온도가 1100℃ 이상 가열되면, 상기 유체연료공급장치(23)를 제어하여 상기 유체연료공급부(20)를 통한 유체연료의 공급이 줄어들도록 하는 한편, 상기 혼합연료공급장치(33)를 제어하여 상기 혼합연료공급부(30)를 통한 혼합연료의 공급이 이루어지도록 한다.When the internal temperature of the combustion furnace 10 is heated to 1100 ° C. or more, the controller 60 controls the fluid fuel supply device 23 to reduce the supply of fluid fuel through the fluid fuel supply unit 20. Meanwhile, the mixed fuel supply device 33 is controlled to supply the mixed fuel through the mixed fuel supply unit 30.

상기 유체연료공급부(20)는 상기 제어부(60)의 제어에 따라 상기 연소로(10)의 내부온도가 1100℃ 이상 가열될 때까지 일정한 양의 유체연료를 공급하며, 상기 연소로(10)의 내부온도가 1100℃ 이상 가열되면 공급량을 줄여 에너지 소모를 줄이는 한편, 고온상태가 지속적으로 유지되면서 혼합연료의 착화가 원활하게 이루어질 수 있도록 한다.The fluid fuel supply unit 20 supplies a certain amount of fluid fuel until the internal temperature of the combustion furnace 10 is heated to 1100 ° C. or more under the control of the control unit 60, and the When the internal temperature is heated to more than 1100 ℃ to reduce the energy consumption by reducing the supply, while maintaining a high temperature state to allow the ignition of the mixed fuel smoothly.

상기 혼합연료공급부(30)는 상기 연소로(10)의 내부온도가 1100℃ 이상 가열되면 상기 제어부(60)의 제어에 따라 상기 연소로(10)로 유체연료를 분사하여 1100℃ 이상의 고온 상태 예를 들면, 1200℃ 내지 1600℃ 의 고온이 발생될 수 있도록 하여 완전연소와 함께 열효율이 향상될 수 있도록 한다.The mixed fuel supply unit 30 is a high temperature state of more than 1100 ℃ by injecting a fluid fuel to the combustion furnace 10 under the control of the control unit 60 when the internal temperature of the combustion furnace 10 is heated to 1100 ℃ or more For example, the high temperature of 1200 ℃ to 1600 ℃ can be generated so that the thermal efficiency can be improved with complete combustion.

이는, 유체연료가 갖는 특성에 의한 것으로 이해될 수 있다.It can be understood that this is due to the characteristics of the fluid fuel.

이로 인해, 상기 연소장치(1)는 상기 연소로(10)의 예열을 통한 혼합연료의 자동착화와 함께 완전연소를 유도하면서 열효율의 향상을 기대할 수 있다.Therefore, the combustion device 1 can be expected to improve the thermal efficiency while inducing complete combustion with the automatic ignition of the mixed fuel through the preheating of the combustion furnace (10).

이상에서 설명한 것은 본 발명에 따른 알코올 수성가스용 연소장치를 실시하기 위한 실시 예에 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.What has been described above is merely an embodiment for carrying out the combustion apparatus for alcohol water gas according to the present invention, the present invention is not limited to the above embodiment, the subject matter of the present invention as claimed in the following claims Without departing from the technical spirit of the present invention to the extent that any person of ordinary skill in the art to which the present invention pertains various modifications can be made.

Claims (8)

인입구 및 화염이 토출되는 토출구가 형성되는 연소로;A combustion furnace in which an inlet port and a discharge port through which the flame is discharged are formed; 상기 인입구를 통해 상기 연소로로 유체연료를 공급하여 유체연료의 연소를 통한 가열에 의해 상기 연소로의 예열이 이루어지도록 하는 유체연료공급부; 및A fluid fuel supply unit for supplying fluid fuel to the combustion furnace through the inlet to preheat the combustion furnace by heating through combustion of the fluid fuel; And 상기 인입구를 통해 예열된 상태의 상기 연소로로 물과 알코올이 혼합된 혼합연료를 분사하여 혼합연료에 대한 자동 착화 및 연소가 이루어지도록 하는 혼합연료공급부를 포함하는 것을 특징으로 하는 알코올 수성가스용 연소장치.Combustion for alcohol water gas, comprising a mixed fuel supply for injecting the mixed fuel mixed with water and alcohol to the combustion furnace preheated through the inlet to enable the automatic ignition and combustion of the mixed fuel Device. 제 1항에 있어서,The method of claim 1, 상기 연소로는,The combustion furnace, 일단부에 상기 인입구가 형성되고 타단부에 상기 토출구가 형성되며, 내측으로 유체연료 및 혼합연료의 연소가 이루어지는 인케이싱;An in casing in which the inlet is formed at one end and the outlet is formed at the other end, and the fluid fuel and the mixed fuel are burned inward; 상기 인케이싱의 외측에 구비되는 아웃케이싱; 및Out casing provided on the outer side of the encasing; And 상기 인,아웃케이싱 사이에 구비되는 단열부재를 포함하는 것을 특징으로 하는 알코올 수성가스용 연소장치.Combustion apparatus for alcohol water gas, characterized in that it comprises a heat insulating member provided between the in, out casing. 제 2항에 있어서,The method of claim 2, 상기 아웃케이싱은,The outcasing, 상기 인케이싱의 길이방향을 중심으로 상하 한 쌍으로 분기되어 상호 탈착 가능하게 결합되며,Branched in a pair of up and down around the longitudinal direction of the encasing is detachably coupled to each other, 상기 인케이싱은,The encasing, 일단부에 상기 인입구가 형성되고, 타단부가 개방되는 제1케이싱; 및A first casing at one end of which the inlet is formed and the other end of which is opened; And 타단부에 상기 토출구가 형성되며, 일단부가 상기 제1케이싱의 타단부에 연결되는 제2케이싱을 포함하되,The discharge port is formed at the other end, and includes a second casing one end is connected to the other end of the first casing, 상기 제2케이싱은,The second casing, 일단부로부터 타단부로 갈수록 내부 폭이 좁아지면서 유체연료 및 혼합연료의 연소시 발생되는 화염이 상기 토출구 방향으로 토출되도록 유도하며,As the inner width is narrowed from one end to the other end, the flame generated during the combustion of the fluid fuel and the mixed fuel is induced to be discharged in the discharge port direction. 상기 인케이싱은,The encasing, 상기 제2케이싱의 내측면에 구비되는 내열부재를 더 포함하는 것을 특징으로 하는 알코올 수성가스용 연소장치.And a heat-resistant member provided on the inner side of the second casing. 제 3항에 있어서,The method of claim 3, wherein 상기 제2케이싱은,The second casing, 상기 제1케이싱에 탈착 가능하게 결합되어 상기 토출구로 토출되는 화염에 따른 변형에 따라 상기 제1케이싱으로부터 분리, 교체되는 것을 특징으로 하는 알코올 수성가스용 연소장치.Combining detachably to the first casing, the combustion apparatus for alcohol water gas, characterized in that separated from the first casing according to the deformation according to the flame discharged to the discharge port. 제 2항에 있어서,The method of claim 2, 양단부가 개방되며, 일단부가 상기 토출구와 연통되도록 상기 연소로에 결합되는 토출노즐을 더 포함하되,Both ends are open, and one end further comprises a discharge nozzle coupled to the combustion furnace to communicate with the discharge port, 상기 토출노즐은,The discharge nozzle, 일단부로부터 타단부로 갈수록 내부 폭이 커지는 것을 특징으로 하는 알코올 수성가스용 연소장치.A combustion apparatus for alcohol water gas, characterized in that the inner width is increased from one end to the other end. 제 3항에 있어서,The method of claim 3, wherein 상기 제1,2케이싱 중 어느 하나의 케이싱에 구비되며, 상기 제1,2케이싱과 상호 연통되는 복수의 중공이 형성되는 완전연소 유도판을 더 포함하되,Further comprising a complete combustion guide plate provided in any one of the first and second casing, the plurality of hollows are formed in communication with the first and second casing, 상기 유체,혼합연료공급부는,The fluid, mixed fuel supply unit, 상기 제1케이싱의 내측으로 유체,혼합연료를 분사하며,Injecting the fluid, mixed fuel to the inside of the first casing, 상기 완전연소 유도판은,The complete combustion guide plate, 유체연료 및 혼합연료의 연소시 상기 제1케이싱에서 발생되는 화염이 상기 복수의 중공을 통해 상기 토출구 방향으로 토출되도록 하는 한편, 화염이 부딪치며 방향전환되면서 상기 제1케이싱에 존재하는 유체연료 및 혼합연료에 대한 재연소를 통해 완전연소를 유도하는 것을 특징으로 하는 알코올 수성가스용 연소장치.When burning the fluid fuel and mixed fuel, the flame generated in the first casing is discharged in the direction of the discharge port through the plurality of hollows, and the fluid fuel and the mixed fuel present in the first casing as the flame strikes and is diverted. Combustion apparatus for alcohol water gas, characterized in that to induce complete combustion through re-burning. 제 6항에 있어서,The method of claim 6, 상기 완전연소 유도판은,The complete combustion guide plate, 양면이 상기 인입구 및 상기 토출구를 향하는 금속판; 및A metal plate having both surfaces facing the inlet and the outlet; And 상기 금속판의 양면에 구비되는 한 쌍의 내열판을 포함하는 것을 특징으로 하는 알코올 수성가스용 연소장치.Combustion apparatus for alcohol water gas, characterized in that it comprises a pair of heat-resistant plate provided on both sides of the metal plate. 제 1항에 있어서,The method of claim 1, 상기 유체연료공급부는,The fluid fuel supply unit, 일단부가 외부의 다른 유체연료공급장치에 연결되어 외부로부터 유체연료가 공급되고, 타단부가 상기 인입구를 통해 상기 연소로의 내측으로 인입되는 유체연료공급관; 및A fluid fuel supply pipe having one end connected to another external fluid fuel supply device and supplied with fluid fuel from the outside, and the other end introduced into the combustion furnace through the inlet; And 상기 유체연료공급관의 타단부에 연결되며, 유체연료가 분사되는 제1분사노즐을 포함하고,It is connected to the other end of the fluid fuel supply pipe, and comprises a first injection nozzle, the fluid fuel is injected, 상기 혼합연료공급부는,The mixed fuel supply unit, 일단부가 외부의 다른 혼합연료공급장치에 연결되어 외부로부터 혼합연료가 공급되며, 타단부가 상기 인입구를 통해 상기 연소로의 내측으로 인입되는 혼합연료공급관; 및A mixed fuel supply pipe having one end connected to another external mixed fuel supply device and supplied with mixed fuel from the outside, and the other end introduced into the combustion furnace through the inlet; And 상기 혼합연료공급관의 타단부에 연결되고, 혼합연료가 분사되는 제2분사노즐을 포함하며,A second spray nozzle connected to the other end of the mixed fuel supply pipe and into which the mixed fuel is injected; 상기 유체연료공급장치 및 상기 혼합연료공급장치의 제어를 통한 상기 유체연료공급부 및 상기 혼합연료공급부에서의 유체연료 및 혼합연료의 공급을 조절하는 제어부를 더 포함하되,Further comprising a control unit for controlling the supply of the fluid fuel and the mixed fuel in the fluid fuel supply unit and the mixed fuel supply unit through the control of the fluid fuel supply device and the mixed fuel supply device, 상기 제어부는,The control unit, 상기 연소로의 예열시, 상기 유체연료공급장치를 제어하여 상기 유체연료공급부를 통해 가열에 필요한 유체연료가 상기 연소로로 공급되도록 하며, 상기 연소로의 내부온도가 1100℃ 이상 가열되면, 상기 유체연료공급장치를 제어하여 상기 유체연료공급부를 통한 유체연료의 공급이 줄어들도록 하는 한편, 상기 혼합연료공급장치를 제어하여 상기 혼합연료공급부를 통한 혼합연료의 공급이 이루어지도록 하는 것을 특징으로 하는 알코올 수성가스용 연소장치.When preheating the combustion furnace, the fluid fuel supply device is controlled so that the fluid fuel required for heating is supplied to the combustion furnace through the fluid fuel supply unit, and when the internal temperature of the combustion furnace is heated to 1100 ° C. or more, the fluid Controlling a fuel supply device to reduce the supply of fluid fuel through the fluid fuel supply unit, while controlling the mixed fuel supply device to supply the mixed fuel through the mixed fuel supply unit is characterized in that the aqueous alcohol Combustion device for gas.
PCT/KR2017/009948 2016-09-12 2017-09-11 Combustion apparatus for alcohol water gas Ceased WO2018048271A1 (en)

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