KR101448280B1 - The mixing fuel production apparatus that mixed the hyperfine bubble of hydrogen or oxyhydrogen - Google Patents

Abstract

The present invention relates to an apparatus for producing mixed fuel having hyperfine bubbles of hydrogen or oxyhydrogen which can mix liquid fuel with hyperfine, micro, or nano bubbles of hydrogen or oxyhydrogen generated by a hyperfine bubble generating device. The apparatus includes the hyperfine bubble generating device (1) having an ejector (11) fed with various liquid fuel from a liquid fuel tank (A) by a fuel supply pump (10), and a multiple dissolving zone (20) connected to the ejector (11) and provided with a spool for mixing the liquid fuel with the hyperfine bubbles of hydrogen or oxyhydrogen; a gas supply device (2) connected and installed to be fed with hydrogen gas or oxyhydrogen gas when the liquid fuel is fed to the ejector (11) of the hyperfine bubble generating device (1); and a mixed fuel storage tank (4) configured to control the supply of the gas from the gas supply device (2) in cooperation with a gas mixing tank (70) connected to the gas supply device (2) and a residual gas reusing device (3). The combustion efficiency of the liquid fuel is maximized to promote complete combustion, thereby preventing air pollution. The consumption of the liquid fuel is cut down to reduce the fossil fuel.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mixed fuel production apparatus for mixing a hydrogen fuel or an oxygen-

The present invention relates to an apparatus for producing a mixed fuel in which hydrogen or hydrogen peroxide is mixed with ultra-high strength, and more particularly, it relates to an apparatus for producing a mixed fuel by mixing hydrogen gas or hydrogen gas into extremely fine particles, To a mixed fuel producing apparatus in which ultra-high strength of hydrogen or hydrogen oxide is mixed.

In general, to date, the use of diesel fuel or heavy oil has been reduced to improve the combustion efficiency of various fuels and to improve the atmospheric environment due to the exhaust gas after combustion. By using liquefied gas fuel or natural gas fuel, It is also well known that the diesel engines that have been the main cause of air pollution in the past have greatly reduced pollutants through the continuous development of technology. In addition, in the automobile fuel sector, the natural gas fuel and the mixed fuel of natural gas and hydrogen Furthermore, as disclosed in Korean Unexamined Patent Publication No. 37048 (published on August 5, 1998), studies on mixed combustion engines of gasoline and hydrogen and hydrogen combustion engines have been actively conducted.

The HCNG engine has been reported to reduce fuel consumption by 20% compared to natural gas, and it is possible to improve the output by 20% compared to gasoline when direct injection of liquid hydrogen into a gasoline engine. The results of this study suggest that the higher the mixing ratio of hydrogen is, the less CO ₂ is reduced. However, the high cost of the engine, the problem of storage and supply of liquefied hydrogen, the strengthening of laws and regulations on hydrogen gas filling stations, It was not favorable and it was expected to be difficult to build infrastructure.

As described above, there have been many technologies such as mixing gas fuel and hydrogen, vaporizing liquid fuel and mixing hydrogen, and there have been many technologies such as liquid fuel for use in general industrial large boilers and burners, It is very difficult to apply the fuel injection system due to the large storage cost of the hydrogen fuel as well as the excessive cost.

It is also called HHO gas (oxyhydrogen gas or Hydroxy gas) generated by electrolysis of water and the ratio of hydrogen and oxygen, which is a gas that is usually produced by electrolysis of water, is 2: 1 Fuel mixture is mixed with the internal combustion engine of an automobile or the burning air of a general burner to increase the fuel efficiency. However, considering the backfire prevention function against the backfire phenomenon due to the rapid combustion of the hydrogen gas Since the water needs to be continuously electrolyzed to continuously mix with the combustion air, the efficiency is insignificant considering the power consumption, and the cost for changing the structure of the burner and the apparatus for generating the hydrogen gas In order to reduce the fuel consumption cost, And it has not been widely activated due to this.

The ultra-high-strength blowing apparatus used in the present invention is generally used for blowing air into water to increase the oxygen concentration or to form micro bubbles to remove suspended matters in water. As the ultra-ultra high strength gas dissolving apparatus, a part of the structure disclosed in the Korean Registered Patent No. 953746 (published on April 19, 2010) which was developed by the inventor of the present invention, will be.

KR 10-1998-0037048 A Aug. 5, 1998. KR 10-0953746 B1 2010. 4. 19.

Accordingly, the present invention has been made to solve the above-mentioned problems of the prior arts, and it is an object of the present invention to solve the problems caused by the structural change for the injection device in the fuel injection system of the internal combustion engine or the burner to use hydrogen gas or hydrogen- And the backfire prevention facility must be provided separately, and the problem of the power consumption due to the continuous operation of the generator of the hydrogen gas generator and the problem that the mixing of the liquid fuel and the hydrogen gas or the hydrogen gas is difficult is solved at one time By mixing hydrogen gas or oxyhydrogen gas with liquid fuel, it is possible to produce mixed fuel by using ultra-high-strength foaming device of ultra-high-strength gaseous fuel dissolving device, which is patented. It is possible to apply without changing the structure of the fuel system and the nozzle, A carriage micro strength of hydrogen or oxyhydrogen to maximize the rate wishes to provide the mixed fuel mixture producing device.

In order to achieve the above objects, the present invention provides a mixed fuel producing apparatus in which hydrogen or hydrogen peroxide is mixed with ultra-high strength fuel, There is provided an ultra-high strength spraying apparatus composed of an ejector sucked by a supply pump and a multidisciplinary spraying apparatus having a spool inside so as to mix hydrogen gas or hydrogen gas in a state of ultra-fine strength in a liquid fuel sucked and connected to an ejector And a gas supply device connected to a hydrogen gas or an oxyhydrogen gas when the liquid fuel is sucked into the ejector of the ultra-high-strength cell generation device. The gas mixture tank connected to the gas supply device is connected to the residual gas reuse device, And a mixed fuel storage tank configured to control gas supply in the apparatus is provided do.

A spool adjusting bolt coupled to the one side of the dissolving chamber so as to adjust and control the movement of the spool inside when the liquid fuel and the hydrogen gas or the oxyhydrogen gas are introduced into the one side of the dissolving chamber; And a pressure control valve installed in the mixed fuel discharge pipe connected to the mixed fuel storage tank.

The gas supply device is provided with a low pressure regulator together with an electromagnetic valve # 2 in an outflow pipe connected to a gas mixture tank in a hydrogen gas tank or an oxyhydrogen gas generator, a micro pressure sensor is installed on the upper part of the gas mixture tank, The fuel tank is provided with two diaphragms for separating the residual gas of the mixed fuel in the tank. An oil level sensor for sensing the oil level of the mixed fuel in the mixed fuel storage tank and controlling the fuel supply pump according to the water level is provided. A residual gas transfer pipe connected to the residual gas separator to supply residual gas separated by the diaphragm to the gas mixing tank, and a gas sensor connected to the gas supply pipe for supplying hydrogen gas or hydrogen gas from the gas mixture tank to the ejector, And a solenoid valve # 1 provided so as to be electrically connected to the solenoid valve.

According to a specific means for solving the above-mentioned problems, the apparatus for producing a mixed fuel of the present invention is a system in which hydrogen gas or hydrogen gas is produced in the form of nano bubbles or micro bubbles by means of a super- By adding hydrogen gas or oxyhydrogen gas to the liquid fuel at about 6% in the form of ultra-high strength fuel, fuel efficiency can be improved when the mixed fuel is burned, fuel economy can be increased by increasing the fuel efficiency of the internal combustion engine or by raising the flame temperature of the burner. And contributes to the reduction of CO ₂ by contributing greatly to the reduction of exhaust gas. By using the heavy fuel oil that causes air pollution to be completely used, it will help national and global energy and air pollution countermeasures. .

In addition, existing internal combustion engines or burners that are currently operated as liquid fuels can contribute to reducing fuel consumption and reducing air pollution by fossil fuels, etc., by simply using the blended fuel produced by the present invention without structural modification or addition of new equipment The expected effect is that it is a very inventive invention.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a three-
FIGS. 2A and 2B are perspective views of a hydrogen storage tank and a hydrogen-
Fig. 3 is a graph showing the stereoscopic view of the nanobubbles and the microbubble regulator provided by the present invention
FIG. 4A is a diagram showing the three-dimensional diagram of the transfer and recirculation control unit of the mixed fuel storage tank, the hydrogen gas,
4B is an exemplary view showing a detailed configuration of the storage tank of the present invention
4C is a diagram showing the configuration of a liquid fuel pump, an ejector for gas suction, and a solenoid valve for gas control
5 is a specific system block diagram of an apparatus for producing a liquid fuel and a hydrogen gas or an oxy-hydrogen gas mixed fuel provided by the present invention
6A to 6B are photographs showing the comparison of nano bubbles and microbubbles generated in water by using the apparatus for producing a mixed fuel according to the present invention
7A to 7B are graphs showing comparative photographs in which nano bubbles and micro bubbles are mixed using light oil as a liquid fuel by the apparatus for producing a mixed fuel according to the present invention
FIGS. 8A to 8D are graphs showing data obtained by measuring the nano bubbles generated in the ultra-fine particle forming apparatus included in the present invention with a particle size analyzer

Hereinafter, the present invention will be described in detail with reference to the drawings.

The present invention relates to a liquid fuel which is capable of reducing air pollution due to fuel drop and discharged noxious gas by increasing the combustion efficiency by using hydrogen (gas) or hydrogen sulfide (gas) (H) or hydrogen peroxide (HHO) mixed with a fuel.

As shown in FIG. 1, the apparatus for producing a mixed fuel according to the present invention comprises a super-weak oxygen generating apparatus 1, a gas supplying apparatus 2 for supplying a hydrogen gas or an oxyhydrogen gas, a residual gas recycling apparatus 3, , And a mixed fuel storage tank (4).

The ultra-weak protrusion generating device 1 has a structure in which a liquid fuel is sucked from a liquid fuel tank A in which a variety of liquid fuels such as fossil fuels such as gasoline, diesel, kerosene and heavy oil, The fuel supply pump 10 is provided with the ejector 11 so that the fuel suction pipe 10a is connected to the fuel suction pipe 10a and the hydrogen gas or the oxyhydrogen gas is sucked by the suction force when the liquid fuel is sucked into the fuel suction pipe 10a, The fuel supply system according to the present invention comprises a supply pump (10), a fuel pump (10) connected to the fuel pump (10), and a fuel pump The multiple dissolving ice zone 20 is provided.

When the gas and fuel are introduced into one side of the dissolving chamber 20, the spool adjusting bolt 25 for adjusting and controlling the internal spool to the outflow side is coupled, and the gas and fuel are supplied to the other side in the reverse direction And a backwash adjusting bolt (26) for adjusting and controlling the spool on the inside when the gas is introduced and the fuel to be introduced thereinto.

And a fuel feed direction control unit configured to selectively deliver the fuel and gas supplied from the fuel feed pump to either one of the sides of the dissolving zone 20, the fuel feed direction control unit being disposed between the fuel feed pump and the multi- A valve 30 is provided on the mixed fuel discharge pipe 40 and a mixed fuel discharged from the gasoline discharge direction control valve 30 is connected to the mixed fuel discharge pipe 40a connected to the liquid fuel mixed with hydrogen gas or hydrogen- And is supplied through the mixed fuel outflow control valve 40 when fuel and gas are supplied from the fuel feed direction control valve 30 to the dissolving zone 20 so as to perform backwashing of the multi- A mixed fuel outflow control valve 40 is provided.

A gas supply device 2 for automatically supplying hydrogen gas or hydrogen gas to the ejector 11 of the ultra-weak protector 1 is provided, When negative pressure (-) is generated by the flow rate of the liquid fuel while the liquid fuel passes through the ejector 11 by the fuel supply pump 10, the hydrogen gas in the gas mixture tank 70 is supplied through the ejector 11 When the hydrogen gas in the gas mixture tank 70 is exhausted and becomes a negative pressure (-), the low pressure regulator (70b) is connected to the outflow pipe 70a of the hydrogen gas tank 2a together with the solenoid valve # The hydrogen gas is automatically supplied by mounting the gas sensor 70c so that only the amount of gas that can be vaporized by the ultra-high intensity sensor 1 in the hydrogen gas tank 2a is discharged.

As another example of the gas supply device 2, an oxygen-scavenging gas generating device 2b for generating hydrogen gas by generally electrolyzing water in place of the hydrogen gas tank 2a may be used as shown in FIG. 2b, When the low pressure regulator 70c is provided together with the solenoid valve # 2 70b and the micro pressure sensor 70d is provided on the gas mixture tank 70 in the outflow pipe 70a of the oxyhydrogen gas generating device 2b, The operation of the oxyhydrogen gas generator 2b is interrupted to reduce waste of power consumption of the hydrogen generation facility.

The present invention in which the hydrogen gas tank 2a and the oxygen-containing gas generator 2b are connected to the ejector 11 of the ultra-weak oxygen sensor 1 is applied to the type of liquid fuel applied as shown in FIG. Therefore, in order to selectively produce nano bubbles and micro bubbles, a pressure control valve 40b is installed in the mixed fuel discharge pipe 40a together with the spool adjusting bolt 25 coupled to the multiple diathesis ice storage 20, Is connected to the mixed fuel storage tank (4).

The spool adjusting bolt 25 is adjusted to raise the pressure of the dissolving chamber 20 to a predetermined high pressure and the pressure regulating valve 40b at the subsequent stage is fully opened to discharge the bubbles in the size of the invisible nanoparticles, By adjusting the spool adjusting bolt 25 to lower the pressure of the dissolving chamber 20 to a predetermined low pressure and increasing the pressure to a predetermined pressure set by the pressure regulating valve 40b, bubbles are formed in the size of microparticles, 20) is repeatedly shrinking and expanding at a constant high pressure while being nano-bubbles, and is discharged. At a certain low pressure, the first diathesis ice (20) keeps the bubbles cleaved at a high pressure during expansion and contraction, When the valve 40b is suddenly opened to the atmospheric pressure from the downstream end, microbubbles are formed.

4A to 4C show a mixed fuel storage tank 4 and a residual gas recycling apparatus 3 associated therewith. The mixed fuel storage tank 4 includes a super-concentrated embankment unit 1 A residual gas transfer pipe 4d connected to the gas mixture tank 70 connected to the gas supply device 2 and the mixed fuel discharge pipe 40a connected to the outflow side of the multi- A partition plate 4a provided with an upper portion opened from the front for separating the remaining gas and a partition plate 4b provided from the rear to the lower portion to open the lower portion of the partition plate 4b, The oil level sensor 4c is provided to sense the oil level of the mixed fuel and sense the level of the mixed fuel. The oil level sensor 4c is disposed on the high level to detect the level of the mixed fuel. 10), and at low water level By operating the supply pump 10 is always a structure in which a certain amount of so that a mixture of fuel is discharged to the internal constant by the control to maintain the oil level interval mixed fuel storage tank (4).

 At this time, when the oil level inside the mixed fuel storage tank 4 is high, the solenoid valve # 1 11a provided to electrically connect the oil level sensor 4c to the gas supply pipe connected to the ejector 11 is closed first, The pump 10 is stopped and the fuel supply pump 10 is operated first when the water level is low and then the solenoid valve # 1 11a is opened to prevent the liquid fuel from flowing into the gas supply pipe.

The mixed fuel storage tank 4 is connected to the gas mixture tank 70 through the residual gas transfer pipe 4d and the gas mixture tank 70 becomes negative pressure so that the hydrogen gas storage tank 2a, It is possible to reduce the waste of gas and the power consumption by exhausting the residual gas generated by the mixed fuel passing through the diaphragms 4a and 4b in the mixed fuel storage tank 4 until the gas is supplied from the gas generating device 2b .

5, by the apparatus for producing mixed fuel in which hydrogen or hydrogen peroxide is mixed into the liquid fuel of the present invention constituted as described above, hydrogen gas or hydrogen oxide gas is supplied to various liquid fuel sucked from the liquid fuel tank (A) The present invention relates to a method for producing ultra-fine particulate fuel (1) in which various liquid fuels are sucked in a liquid fuel tank (A) A gas supply device 2 connected to the hydrogen gas or the hydrogen gas to flow into the ejector 11 of the ultra-high strength electrode generation device 1, a gas mixing tank 70 of the gas supply device 2, 3, and a mixed fuel storage tank 4 configured to control gas supply in the gas supply device 2, thereby maximizing the combustion efficiency and promoting complete combustion, thereby preventing air pollution, It will have to be able to reduce the consumption of fuel savings of fossil fuels.

As shown in FIGS. 6A and 6B, according to the photograph of the present invention, in which water is passed as a working fluid instead of the liquid fuel to produce the nano bubbles and microbubbles more clearly, When the hydrogen gas or the hydrogen gas is present in the form of nano bubbles in the water by the operation of the spool adjusting bolt 25 and the pressure control valve 40b as shown in FIG. 6A, When hydrogen gas or hydrogen gas is present in the form of microbubbles in the water by the other operation of the spool adjusting bolt 25 and the pressure regulating valve 40b, the upper part appears to be greenish as shown in FIG. 6B, When present as nanobubbles having a particle size, they are dissolved more finely in the liquid and exist for a longer time.

FIGS. 7A and 7B are photographs showing the production states of nano bubbles and microbubbles when a liquid fuel, which is a light oil, is passed through a mixed fuel production apparatus of the present invention, In the case of nano bubbles, particles are too small to be refracted, so they are not visible to the naked eye. In the case of micro bubbles, particles are larger than nano bubbles, It will be refracted and appear whiteish.

8a to 8d are data obtained by using a particle size analyzer for nano-bubbles generated in a super-high-strength gas-liquid dissolving apparatus. According to this data, high-density bubble numbers generated through the ultra- As a result of the measurement with a particle size analyzer Coulter LS 13320, most of the bubbles in the range of 0.04 to 0.34 mu m (40 to 340 nm, nanometer), as shown in the graphs of the distribution of the bubble sizes and the measured volume ratios in Figs. 8A to 8D 82%, and 18% is generated in the range of 1.0 ~ 2.6 탆. As shown in the photographs of FIGS. 6A and 7A, since nano bubbles appear in the same form in water or light oil, Hydrogen sulphate is mixed with liquid fuel by microbubbles as well as nano bubbles according to the present invention to produce mixed fuel.

In the case of a liquid fuel having a low viscosity such as gasoline, diesel oil or kerosene, the ultra-high strength foam of hydrogen or oxygen scavenger contains hydrogen gas or hydrogen gas as a nano-bubble having a relatively long period of bubbles, In the case of a liquid fuel having a high viscosity, since the gas inflow amount due to the flow rate is smaller than that of other types, the resulting bubbles are not easily ruptured due to the high viscosity due to the high viscosity, so they are contained in the micro bubbles generated at low pressure, .

When the unrefined waste reclaimed oil is used as a liquid fuel, the diol solids 20 may be clogged because it often contains foreign substances. In this case, the automatic station of Patent No. 10-0953746 used in the present invention It is possible to remove foreign matter by the cleaning function, so that it can be applied to regenerated oil.

Although the present invention has been described in detail with reference to specific embodiments thereof, it should be understood that various changes and modifications may be made without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should not be limited to the described embodiments but should be determined by the equivalents as well as the appended claims.

A: Liquid fuel tank B: Burner
1: super-strong spraying device 10: fuel supply pump
10a: Fuel suction pipe 11: Ejector
11a: Solenoid valve # 1 20: (Multi)
25: Spool adjusting bolt 26: Back washing adjusting bolt
30: fuel feed direction control valve 40: mixed fuel outflow control valve
40a: Mixed fuel discharge pipe 40b: Pressure regulating valve
70: gas mixing tank 70a: outflow pipe
70b: Solenoid valve # 2 70c: Low-pressure regulator
70d: micro pressure sensor 2: gas supply device
2a: Hydrogen gas tank 2b: Hydrogen gas generator
3: Residual gas recycling device 4: Mixed fuel storage tank
4a, 4b: diaphragm 4c: oil level sensor
4d: residual gas transfer pipe 4e: mixed fuel supply pipe

Claims (5)

An ejector 11 in which various liquid fuels are sucked by the fuel supply pump 10 is provided in the liquid fuel tank A and connected to the ejector 11 so that hydrogen gas or hydrogen- (1) having a multi-resolving ice zone (20) in which a spool is installed so as to be mixed in a state of mixing,
A gas supply device (2) connected to allow a hydrogen gas or an oxygen scavenger gas to flow when the liquid fuel is sucked into the ejector (11) of the ultra -
And the mixed fuel is stored by being connected to the dissolving furnace 20 of the ultra-high strength filament generating device 1 and the mixed fuel discharge pipe 40a and connected to the burner B and the mixed fuel supply pipe 4e, A mixed fuel storage tank (4)
A gas mixing tank 70 connected to the gas supply device 2 and configured to supply hydrogen gas or hydrogen gas to the ejector 11,
Gas mixture tank (70) and a mixed fuel storage tank (4) to control the gas supply in the gas supply unit (2). Mixed fuel production equipment with mixed fuel.
The method of claim 1,
A spool adjusting bolt 25 coupled to one side of the dissolving ice compartment 20 so as to adjust and control the movement of the internal spool when the liquid fuel and the hydrogen gas or the oxyhydrogen gas flow in,
The mixed fuel outflow control valve 40 and the mixed fuel storage tank 4 are installed in the mixed fuel discharge pipe 40a through which the mixed fuel mixed with the liquid fuel and the hydrogen gas or the oxyhydrogen gas flows out from the dissolving- A pressure regulating valve 40b is provided so that the hydrogen gas or the hydrogen gas is mixed into the liquid fuel either in the nano bubble state or the microbubble state by the operation of the spool adjusting bolt 25 and the pressure regulating valve 40b Fuel mixture of hydrogen and hydrogen peroxide.
The method of claim 1,
The gas supply device 2 is connected to an outflow pipe 70a connected to the gas mixture tank 70 in the hydrogen gas tank 2a or the oxyhydrogen gas generator 2b with a solenoid valve # 2 70b and a low pressure regulator 70c ),
Pressure sensor 70d is provided at an upper portion of the gas mixing tank 70 so that hydrogen gas or hydrogen gas is supplied to the ejector 11 from the gas mixing tank 70, Characterized in that the operation of the hydrogen gas generator (2b) is controlled while controlling the supply of hydrogen gas or hydrogen gas in the supply device (2).
The method of claim 1,
Two diaphragms 4a and 4b for separating residual gas of the mixed fuel are provided in the mixed fuel storage tank 4 to detect the oil level of the mixed fuel in the mixed fuel storage tank 4, And an oil level sensor 4c for controlling the oil level sensor 10,
Characterized in that a residual gas transfer pipe (4d) is provided so as to supply residual gas separated by the diaphragms (4a, 4b) to the gas mixing tank (70) Mixed fuel production equipment with mixed fuel.
The method of claim 4,
The gas mixture tank 70 is connected to the gas supply pipe connected to supply the hydrogen gas or the oxyhydrogen gas to the ejector 11 so as to be electrically connected to the oil level sensor 4c of the mixed fuel storage tank 4, (11a) configured to control the supply of hydrogen gas or hydrogen gas in accordance with the level of the water in the tank (4).

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