KR200210398Y1 - Brown gas burning apparatus using metal fiber - Google Patents

Abstract

The present invention relates to a brown gas combustion device using a metal fiber, and the brown gas generated in the brown gas generator is passed through a nucleic acid solution so that a small amount of nucleic acid is mixed in a vapor form, and then supplied with this gas to be filled and dispersed. Gas diffusion tube 9 having a plurality of gas diffusion holes formed on an outer surface thereof, a heat insulation portion 10 installed to surround the gas diffusion tube 9, and a heat diffusion portion 10 installed to surround the heat insulation portion 10. The present invention relates to a brown gas combustion device using a metal fiber configured to include a metal fiber 12 and a ignition catalyst body 11 provided between the heat insulating part 10 and the metal fiber 12.

The present invention uses the metal fiber 12 as a surface combustion medium to create a flame of high temperature, and constitutes the ignition catalyst body so that it is spontaneously ignited only by supplying Brown gas, thus eliminating the need for a separate ignition device. As a result obtained by using brown gas, not only does not use indoor oxygen during combustion, but also has a humidification effect, so that comfortable heating can be performed, so that the windows do not need to be frequently opened, and the energy saving effect can be greatly increased.

Description

Brown gas burning apparatus using metal fiber}

The present invention relates to a brown gas combustion device using metal fibers, and to use brown gas as a fuel instead of LPG and LNG as fossil fuels.

Brown gas is a 'prime water catalyst heater (patent number: 0195623)' and 'brown gas combustion device (utility model registration number: 0173736, patent application number: 2000-0037758) registered and filed by the applicant As described in detail in ', the mixed gas produced by the electrolysis method of water is mixed with hydrogen and oxygen in a ratio of 2: 1. It is an ideal fuel with ③, Implosiom, and ④ thermonuclear reaction characteristics.

As such, brown gas has a condition of completely burning hydrogen and oxygen in a chemical equivalent ratio of 2: 1, and thus does not require a separate air supply device or a special ventilation device as in the conventional combustion method.

However, it is true that brown gas was not used because it was not possible to secure economic feasibility because it could not find a proper way to burn brown gas. In other words, the gas from the electrolysis of water was called hydrogen gas, and even if the hydrogen gas was burned by blowing air in a conventional chamber such as a conventional boiler, no heat was generated, and no one was able to succeed for 170 years of electrolysis history. This was because they did not know the characteristics of Brown Gas.

In other words, the flame of Brown Gas is a state in which the impingement phenomenon is continuous and there is no side heat because the flame does not spread and forms a pinpoint flame.

Therefore, it is of no use to put the brown gas flame into the existing boiler combustion chamber and boil the water.

In other words, brown gas has different characteristics from hydrogen gas, so a new combustion method must be devised.

Therefore, the present invention has been made in view of the various circumstances described above, and allows brown gas generated in the brown gas generator to pass through a flashback prevention device using a sealed flashback prevention principle, and brown is evenly distributed through a diffusion tube installed inside the combustor. The gas is naturally ignited by the catalytic reaction as it passes through the thermal insulation layer to block heat from being transferred backward, and is completely combusted while passing through the metal fiber layer to heat the metal fiber. Due to the thermonuclear reaction characteristics of Brown's Bay, the temperature rises more than 1000 ℃ and emits enormous heat while emitting blue flames.

In more detail, Brown's flame has a unique characteristic of reacting hydrogen and oxygen in atomic and molecular states. Hydrogen atoms and oxygen atoms penetrate into the nucleus of the material to be heated. Therefore, the material heated by thermonuclear reaction by hydrogen and oxygen is heated by the flame much hotter than the flame when the gas burns alone in the air.

Brown gas, which has different thermonuclear reaction characteristics depending on the material to be heated, can melt aluminum at 700 ° C or vaporize it with high heat of 6000 ° C in the case of tungsten. In addition, Brown gas can be welded brick and iron as it is due to the thermonuclear reaction characteristics.

The present invention is to obtain the high temperature according to the thermonuclear reaction properties by using the brown gas only by the heat of the metal fibers by the brown gas.

In addition, when the brown gas is combusted by the catalytic combustion method, the brown gas is initiated at room temperature by the catalytic reaction, so that a separate ignition device is not required and the desired temperature can be reached in a short time.

The brown gas at room temperature catalytic ignition phenomenon was first discovered by the present inventors during the development and use of the 'acid water gas catalyst heater', which is distinguished from ignition when the LPG catalyst heater is preheated to 190 ° C or higher.

In addition, in the heat generating apparatus for combustion by the catalytic reaction, the mixed gas composed of hydrogen and oxygen has the advantage that the catalyst burner has a long life because there is no catalyst poison component to reduce the durability of the catalyst. On the other hand, the existing LPG had a disadvantage of reducing the durability of the catalyst body by acting as a catalyst poison because sulfur is included as a odor.

In spite of the advantages of the CO2 catalytic heater, we cannot achieve the high temperature we want by the low temperature catalytic combustion method, which is a flameless combustion method. To get.

Metal fibers, mainly composed of chromium and aluminum, have good heat resistance and durability, and emit heat load in the length direction of the fibrous wire. Therefore, even if the surface temperature is 1100 ℃ internal temperature is shown to be 300 ℃ much lower than the hydrogen gas ignition temperature (510 ℃) has the effect of preventing backfire.

In addition, the metal fiber can be freely used in the shape of a burner panel, cylindrical, conical, spherical, etc., and is easy to handle, so it can be usefully used as a combustor for home boilers, heaters, water heaters, and the like.

It should be noted that there is a high possibility of backfire when the gas is burned by dispersing the gas through a diffusion tube rather than the nozzle type. Especially in the case of the formation of flames of high temperature above the ignition temperature, the problem of flashback must be solved.

The present invention adopts a water-sealed flashback arrestor as a means of flashback prevention and allows a small amount of Hexane (C6H14) to be incorporated into Brown gas in the form of a vapor by using Hexane solution as a flashback prevention solution.

At this time, Hexane plays a role of slowing down the combustion speed of the flame, so that it can reliably prevent Flash Back or Back Fire.

In addition, exhausted Hexane is completely burned in the high temperature metal fiber layer and supplements the calories.

Fortunately, the metal fiber used as the material of the surface combustion layer has the advantage of reducing the backfire due to the thermal barrier effect. However, the knittd metal fiber was used to ensure the possible backfire.

Therefore, the surface combustion layer is formed at a high temperature of 1000 ° C. or higher, but the catalytic combustion layer in contact with the inner side is about 300 ° C. or less, and is ignited by the ignition catalyst body, but no flame is formed, so it is not backfired into the low temperature diffusion tube. It will not be.

As such, the present invention prevents backfire primarily through the thermal cut-off effect of metal fibers, and slows down the combustion rate of gas by passing through Hexane, which prevents backfire inherently and finally ensures that flame retarders are designed so that flames cannot reverse. To block backfire. Therefore, Brown gas can be used with confidence.

1 is a block diagram showing a brown gas combustion device of the present invention.

Figure 2 is a perspective view of the combustor of the present invention.

Figure 3 is a cross-sectional view showing the internal configuration of the combustor of the present invention.

Figure 4 is a perspective view showing a gas diffusion tube of the present invention.

* Description of the symbols for the main parts of the drawings *

1: Brown gas generator 5: Flashback arrestor

8: Brown gas burner 9: Gas diffusion tube

9a: gas distribution hole 10: heat insulation

11 ignition catalyst 12 metal fiber

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view showing a brown gas combustion device of the present invention, FIG. 2 is a perspective view showing a combustor of the present invention, FIG. 3 is a cross-sectional view showing an internal configuration of the combustor of the present invention, and FIG. Is a perspective view showing a gas diffusion tube of the present invention.

Brown gas combustion apparatus using a metal fiber according to an embodiment of the present invention shown in Figures 1 to 4 is a brown gas produced by the brown gas generator (1) is a gas supply line (2) and gas immersion tube (4) Through the submerged flashback arrestor (5) through the Hexane solution used as the flashback prevention liquid is supplied to the gas supply line (7) of the brown gas combustor (8). At this time, a small amount of hexane is mixed into the brown gas in a vapor state.

The brown gas supplied to the brown gas combustor 8 is deflated in the gas diffusion tube 9 and is dispersed evenly through the plurality of gas distribution holes 9a and passes through the heat insulating part 10 woven with ceramic fibers. And some of them meet with a small ignition ball type ceramic catalyst body 11 embedded in a viscous structure between the heat insulating part 10 and the metal fiber 12, and most of the brown gas passes through the metal fiber 12. Done.

At this time, the catalytic reaction occurs from the catalyst body 11 even at room temperature (15 ° C. to 20 ° C.) due to the characteristic of Brown gas, and the temperature of the catalyst body 11 increases gradually to 600 ° C. and around the catalyst body 11. As Brown gas passing through the metal fiber 12 is ignited, a flame is generated to heat the surface of the metal fiber 12.

At this time, due to the thermonuclear reaction characteristic of Brown's gas, the metal fiber 12 composed of a chromium aluminum alloy gradually increases in temperature by more than 1000 ° C., has a blue flame from red-red flame, and emits enormous heat.

In the above description, the present invention has been described with reference to specific embodiments of the present invention, but the present invention is not limited thereto, and a person having ordinary knowledge in the art belonging to the present invention does not depart from the concept of the present invention. It goes without saying that the present invention is modified or modified in various forms and included in the concept of the present invention.

As described in detail above, the present invention uses a metal fiber as a combustion medium to create a high-temperature flame, and constitutes a catalytic combustion body so that it is spontaneously ignited by supplying brown gas and brown gas is applied to prevent backfire. The gas burner was designed.

When the present invention is used for direct heating in homes, offices, schools, etc., the windows do not need to be opened frequently, so the energy saving effect is very large, and there is no need for a separate humidifier and it does not eat indoor oxygen. .

In addition, there is no need to carry high pressure gas cylinders or large plumbing work like LPG and LNG.

Safety is of the utmost importance, and Brown gas is added to explain why it is safe. First, the brown gas generator starts to produce gas as soon as the switch is turned on and is used immediately without storing gas. Second, because brown gas is lighter than air, even if the gas leaks, it is not latent and easily disappears, so there is no explosion like LPG. Third, when brown gas is combusted by a spark in a closed pressure vessel, it shows a lumping phenomenon that is reduced to 1/860 and the inside is in a vacuum state. This is called the implosion characteristic of brown gas and it is absolutely safe by the implosion characteristic.

If the flame is reversed from the combustor and the backfire occurs, the brown gas filled in some spaces, such as pipes or tanks, makes a popping sound, but the fire is blown out by implosion. Therefore, fire does not occur like conventional LPG and acetylene gas, so it can be used by ignition again.

We think of an explosion accident if we use gas, but Brown Gas is safe to use because it is proved by theory and practice as above.

As described above, the brown gas combustion device of the present invention can be used as an open type for safe and comfortable heating, and even when used in other heating devices, the brown gas is burned by its own oxygen. It is possible to eliminate the need for air inlets and chimneys.

Therefore, the brown gas combustion device using the present metal fiber, which can produce high temperature up to 1100 ℃, can be used more effectively if it is built into a domestic boiler, instantaneous water heater, and hot air heater.

In particular, the metal fiber can be configured in various shapes such as panel type, cylindrical shape, conical shape, hemispherical shape, and can be used for various purposes and can be used for commercial drying equipment.

In this way, the present invention is a very useful design, as well as comfortable heating can be used as a heat source, such as boilers, water heaters, hot air fans.

Claims (3)

Brown gas generator (1), flashback arrestor (5) which allows a small amount of nucleic acid to be mixed with brown gas in the form of vapor, and Brown gas burner (8) for burning gas on the surface of metal fiber (12) Brown gas combustion device, characterized in that configured to include. The gas diffusion tube (9) according to claim 1, wherein the brown gas burner (8) includes a gas diffusion tube (9) having a plurality of gas distribution holes (9a) formed on an outer surface thereof to disperse and disperse brown gas. Insulation part 10 is installed so as to surround the, and the metal fiber 12 is installed to surround the heat insulating part 10, and the ignition catalyst body is installed between the heat insulating part 10 and the metal fiber 12 Brown, characterized in that it comprises a (11), Brown gas distributed from the gas diffusion tube (9) to produce a high-temperature flame by the thermonuclear reaction characteristics of the brown gas on the surface of the metal fiber 12 Gas burner. According to claim 2, wherein the ignition catalyst body 11 is of the ball type, using the ignition characteristics of the normal temperature catalyst of Brown gas is configured to be spontaneously ignited only by the supply of brown gas without a separate ignition device Brown gas combustion apparatus, characterized in that.