TW418306B - Emulsion fuel generator - Google Patents

Abstract

This invention is to provide emulsion fuel generator using a cylinder instead of traditional pump, to transport fuel and water to fuel-water mixer so that the emulsion fuel generation can be achieved in steady state with a simplified pipeline.

Description

418306 V. Description of the invention α) The present invention relates to an emulsified fuel generator, and more particularly to an emulsified fuel generator which can simplify equipment and stabilize transportation. In general, an emulsified (emu 1 s on) fuel is made by injecting water into the fuel and mixing them, thereby dispersing 3 to 15 private water particles in the fuel. Emulsified fuel is atomized in the burner and its temperature rises sharply, so that the water particles therein are suddenly evaporated, and the fuel droplets are further refined to further promote combustion. At the same time, for example, in the case of light oil combustion, the latent heat absorption accompanied by evaporation will moderately reduce the combustion temperature, improve the efficiency, and reduce the total NOx (pollutant) amount. As mentioned above, emulsified fuels have been widely used in combustion systems due to their numerous advantages. FIG. 1 shows a conventional emulsified fuel generator 100, which is supplied with fuel oil and water from a fuel source 101, a water source 丨 0 2 'fuel is supplied to the mixer 1 110 by a pump 103, and water is also supplied. It is supplied to the mixer 11 0 by a pump 10 6. There are oil quantity adjusting valve 丨 07 and valve 〇08 between pump 103 and mixer 110 to control the flow of fuel; there is a water tank 104 between water source 102 and pump 106; There is a proportional control circuit 105 'flowmeter 109 to control the flow ratio between fuel and water; the mixer 11o sends the emulsified fuel wheel to the burner 1 12 through a fuel shutoff valve ii1. The emulsified fuel generator shown in Fig. 1 uses a pump to pump fuel and water, which will make the system unstable; in addition, its control circuit is complicated, easy to fail and increase costs. In view of this, an object of the present invention is to provide an emulsified fuel generator in order to solve the above problems, which can simplify the equipment and stabilize the transportation.

5. Explanation of the invention (2). In the present invention, an emulsified fuel generator is provided, which is used to mix water from a water source and fuel from a fuel source into an emulsified fuel and then deliver the emulsified fuel to a burner. The emulsified fuel generator includes a first cylinder , The second cylinder, the first solenoid valve, and the oil-water mixer mixing system, wherein the first cylinder is connected to a water source and the second cylinder is connected to a fuel source, the first solenoid valve is connected to the first cylinder and the second cylinder, respectively, and the oil and water The mixer Mengbei is connected to the first cylinder and the second cylinder, and mixes water and fuel into &fuel; a pressure tank with a level controller is connected to the first solenoid valve and the oil-water mixer, respectively. tThe liquid level controller is used to detect the liquid level height in the pressure tank, and when the liquid level height is less than a predetermined value, the liquid level controller sends a signal to the first solenoid valve, and the first solenoid valve makes the first cylinder and the second solenoid valve The air cylinder starts to operate; an air compressor system equipped with an air compressor, a second solenoid valve and a timer, wherein the air compressor is connected to the pressure tank and the second solenoid valve, and the second solenoid is connected to the air compressor and the pressure tank The timer enables the emulsified fuel generator to circulate the air in the pressure tank through a second solenoid valve at a predetermined time after the startup; and a feeding system for supplying the emulsified fuel to the burner. There is a fuel switching valve, which is connected to the pressure tank and the fuel source respectively. At a predetermined time after the start-up of the emulsified fuel generator, the timer activates the fuel switching valve to connect the feeding system with the fuel source.

Also in the present invention, it further includes: a first pipeline connecting the water source and the first cylinder; a second pipeline connecting the fuel source and the second cylinder; respectively connecting the first cylinder and the second cylinder to the third of the oil-water mixture i Pipeline; the fourth pipe connecting the oil-water mixer and the pressure tank, the first pipe connecting the fuel source and the fuel switching valve

418306 V. Description of the invention (3) Pipeline; the second air pressure path connecting the combustion engine and the first solenoid valve; the sixth air pressure joint connecting the pressure tank and the air compressor; The seventh line of the second solenoid valve; the seventh air pressure connection connected to the replacement valve and the feed tank is arranged on the second pipe; Micro-action switch; the third and the second branch and the fourth branch. In the present stop valve; and the first air pressure passage of the sixth pipe provided with the burner and the fuel switching valve; connected to the first passage; the second passage of the second motor; the third air valve; The ninth road; set on the road. Mingzhong, 々々 «Β» is the screw; there is a second micro-on switch, and the pipeline is more connected. The discharge valve, the fuel gas filter valve and the supply tank pipeline are arranged on the second pressure passage; the second check valve pressure tank is connected to the first pipe, and the first cylinder and the supply volume adjustment screw-off are set. In addition, the second feed tank is further provided with a first and a second branch, three air pressure passages; a first regulator on the two solenoid valves connected to the solenoid valve and an A red air pressure passage; a connected power supply Tanks and outlets; connectors and first and third check valve pressure tanks; first steam and third air; connections and air pressure flow rate adjustments to pressure feed tanks; fuel cut-off thresholds for feed valves; and magnetic valves. Fourth; connect the second flow rate material switching valve of the first air pressure passage; The eighth tube has a pressure controller on the 0th air filter path, and the supply sample is provided with a first supply adjustment screw, ^: the first cylinder is further provided with a third-micro-three micro-actuated switch, and the sixth micro-cylinder There is a fifth micro steam red connection to the second air pressure, a first branch, a second branch to a fifth branch, and a sixth branch to the reverse. The second branch includes a second branch on the first branch. Fourth check valve on the road.

418306 V. Description of the invention (4) The following embodiment of the emulsified fuel generator of the present invention will be described with reference to the drawings. Brief Description of the Drawings Figure 1 shows a schematic diagram of a conventional emulsified fuel generator; Figure 2 shows a schematic diagram of the emulsified fuel generator of the present invention; and Figure 3 shows another schematic diagram of the emulsified fuel generator of the present invention 0 [Symbol description] 1 〇〇Emulsified fuel generator, 丨 0 1 fuel source, 〇 2 water source, 1 〇 3 system, 104 water face, 1 0 5 proportional control circuit, 1 0 6 pump, 1 0 7 Oil quantity adjustment valve, 108 valve, 108 flow meter, 110 mixer, 111 fuel shutoff valve, 112 burner, 2000 emulsified fuel generator, 21 mixer system, 211 first cylinder, 2 1 2 second cylinder, 2 1 3 first solenoid valve, 214 oil-water mixer, 21 5 first flow rate regulator, 2 1 6 second flow rate regulator, 217 first check valve, 218 second check valve , 21 9a third check valve, 219b fourth check valve, 2111 first supply regulating valve, 2Π2 first micro switch '211 3 second micro switch, 2 丨 2 1 second supply regulating valve, 2 1 2 2 3rd micro switch, 21 2 3 3rd micro switch, 2 2 0 pressure tank, 2 2 1 liquid level controller, 2 2 2 pressure controller, 2 3 0 air compressor system, 231 air compressor '232 second solenoid valve, 233 timer, 234 air filter, 2 40 feeding system, 2 41 fuel switching valve, 2 4 2 discharge valve, 243 feeding tank , 2431 pressure adjusting screw, 2432 fifth micro switch, 2433 sixth micro switch, 2434 capture, 251 first line, 252th

Stomach, page 7 5. Explanation of the invention (5) Two circuits, 253 third circuits, 253 1 first branch, 2532 second branches, 254 fourth circuits, 255 fifth circuits, 256 sixth circuits , 257 seventh line, 258 eighth line, 259 ninth line, 261 first air pressure path, 262 second air pressure path, 2621 third branch, 2622 fourth branch, 263 third air Pressure path, 263 1 fifth shunt, 2632 sixth shunt, 264 fourth air pressure path, 265 fifth air pressure path, 266 sixth air pressure path, 2 6 7 seventh air pressure path, 2 8 0 total Switch, 2 91 hybrid system circuit, 2 9 2 cylinders back and forth. Referring to Figs. 2 and 3 ', the emulsified fuel generator 200 of the present invention is composed of a mixing system 210, a pressure tank 220, an air pressure system 230, and a feeding system 240. The mixing system 210 is provided with a first cylinder 211, a second cylinder 212, a first solenoid valve 21 3, and an oil-water mixer 2 1 4; wherein the first cylinder 211 is connected to the water source 102 through a first line 251 and the second cylinder 212 Connected to the fuel source 101 via the second line 252; the first solenoid valve 213 is connected to the first cylinder 211 via the second air pressure passage 262, and is connected to the second cylinder 2 1 2 via the third air pressure passage 2β3; oil-water mixing The device 21 4 is used to mix water and fuel into an emulsified fuel, which is connected to the first cylinder 211 and the second cylinder 2 Γ2 via a third line 2 5 3. The third pipeline 253 is further provided with a first branch circuit 2 53 1 and a second branch circuit 2532 to be connected to the first cylinder 211 and the second cylinder 212 respectively; the second air pressure passage 262 is further provided with a third branch circuit 2621 And the fourth branch 2622, and the third air pressure passage 263 is further provided with a fifth branch 2631 and a sixth branch 2632. The first cylinder 211 is provided with a first supply amount adjusting screw 21 u, and the second cylinder

r 418106 t Aiaaoe 5. Description of the invention (6) 2 1 2 is provided with a second supply adjustment screw 2 丨 2〗, which is used to adjust the lead of the piston rods of the two cylinders so that the supply of the two cylinders can be at a predetermined ratio. The first cylinder 2 11 is provided with a first micro switch 2 丨 丨 2, the second micro switch 2 丨 丨 3, and the second cylinder 2 1 2 is further provided with a third micro switch 2 1 22, and a fourth micro switch The 2 1 2 3 'micro switch is used to detect the position of the piston rod in each cylinder, and its signal provides the hybrid system circuit 2 9 1 to switch the first solenoid valve 21 3. The first check valve 217 is provided on the first line 2 51, the second check valve 218 is provided on the second line 2 52, the third check valve 219a is provided on the first branch line 2531, and the fourth check valve A check valve 219b is provided on the second branch path 2532 to control the fluid in each pipeline to follow a certain branch direction. The first flow rate regulator 21 5 is provided on the second air pressure passage 262. The second flow rate regulator 21 6 is provided on the third air pressure passages 263 ′ to adjust the flow velocity in each air pressure passage. The pressure tank 2 20 is connected to the first solenoid valve 213 via the first air pressure passage 2 61 and is connected to the oil-water mixer 21 4 via the fourth pipeline 2 54; the pressure tank 2 2 0 is provided with a liquid level controller 2 2 1 'It is used to detect the level of the liquid level in the pressure tank 2 2 0' and when the liquid level is lower than a predetermined value ', the liquid level controller 2 2 1 sends a signal to the hybrid system circuit 2 91, which operates the first solenoid valve 2 1 3 starts the operation of the first cylinder 211 and the second cylinder 2 1 2. The pressure tank 220 is connected to the first solenoid valve 213 via the first air pressure passage 261 to supply air to the first cylinder 211 and the second cylinder 2 1 2 via the first solenoid valve 21 3; the pressure tank 2 2 0 is further provided with pressure The controller 2 2 2 is used to control the pressure in the pressure tank 2 2 0. The air compressor system 230 is provided with an air compressor 231, a second solenoid valve 232, and a fixed

η⑽6 ___ V. Description of the invention (7) Timing device 233; wherein the air compressor 231 is connected to the pressure tank 220 through the fifth air pressure path 2 65 and is connected to the second solenoid valve 232 through the sixth air pressure path 266; the second solenoid The valve 232 is connected to the pressure tank 220 through the fourth air pressure passage 264; the timer 233 enables the emulsified fuel generator 200 to set the pressure tank 2 2 0 within a predetermined time after the startup of the emulsified fuel generator 200 through the second solenoid valve 232 Air circulation. The air pressure system 230 is further provided with an air filter 234, which is connected to the second solenoid valve 232 via a seventh air pressure passage 267. The feeding system 2 40 is used to supply the emulsified fuel (or fuel oil) to the burner 11 2 through the sixth line 2 5 6. It is provided with a fuel switching valve 241 and is connected to the fuel source 101 through the fifth line 255. At a predetermined time after the emulsified fuel generator 200 is turned on, 'the timer 2 3 3 will actuate the fuel switching valve 2 41 to switch the feeding system 240 to be connected to the fuel source 101. The feeding system 240 is further provided with a discharging valve 242 and a feeding tank 243, wherein the discharging valve 242 is connected to the pressure tank 220 through a seventh pipe 257, and the feeding tank 243 is connected to the discharging valve 242 through an eighth pipe 258 And is connected to the fuel switching valve 241 via a ninth line 259. The feed tank 243 is further provided with a pressure adjusting screw 2431 to adjust the pressure in the feed tank 243. 'Note that the pressure in the feed tank 243 should be adjusted to be lower than the pressure in the pressure tank 220; the feed tank 243 is further provided. A fifth micro switch 2432 and a sixth micro switch 2433 are used to detect the position of the stopper 2434 in the feed tank 243. The structure of the emulsified fuel generator 200 of the present invention is as described above, and its operation will be described below with reference to FIG. 3.

418306

After the user turns on the main switch 280, the hybrid system 2 10, the air pressure system 230, and the feeding system 240 all receive power supply. It should be noted that within a predetermined time (about tens of seconds) after the start-up, the timer 233 The fuel switching valve 241 is switched to be connected to the fuel source 〇1 to supply fuel to the burner 丨 丨 2, so that the burner nozzle in the burner 11 2 quickly reaches the combustion temperature; in addition, the timer 233 will also supply power synchronously To the air compressor 231 and the second solenoid valve 232 to circulate the air in the pressure tank 220, and use the circulating force to make the pressure tank "ο mix inside" to avoid oil and water separation and precipitation in the pressure tank 220 Phenomenon. The following describes the operation of the three systems after receiving power. The hybrid system 2 1 0 'after receiving power will be supplied when the liquid level in the pressure tank 2 2 0 is not full. The liquid level controller 2 2 1 will supply power to the mixer. The system circuit 291, the mixing system circuit 291 supplies power to the first solenoid valve 213 to reciprocate the cylinder (step 292). Then the cylinder is supplied to the pressure tank 220 via the oil-water mixer 214. During the operation of the cylinder, its micro switch Will supply No. to the mixing system circuit 292; In addition, the pressure tank 220 will supply air to the first cylinder 211 and the second cylinder 21 through the first solenoid valve 213 2. After the power is supplied to the air pressure system 230, the pressure in the pressure tank 220 is not reached. When the pressure is set, the pressure controller 222 supplies power to the air compressor 231 to supply air to the pressure tank 220, and the air filter 234 is also supplied to the air compressor 231 through the second solenoid valve 232. The feeding system 240 supplies power to the discharge valve 242 when the liquid level in the supply tank 243 is not full, so that the emulsified fuel from the pressure tank 220 is supplied to the supply tank 2 4 3 through the discharge valve 2 4 2 and thereafter It is then supplied to the fuel switching valve 241. 418306 V. Description of the invention (9) It can be simpler to supply fuel when the cylinder is replaced by the above constitution. In addition, the mixing of water sources and the interface activity are also the above-mentioned pressure patent publication No. 379203 in Under pressure, although the present invention is limited to the present invention, within any scope and scope, when the range is protected, the description of the operation mode is appended. It can be known that after the invention uses steam and water, The process is more stable, the same Control. U The surface active agent can be filled in the water in advance to promote the oil agent in many types on the market. The user decides that the tank 220 is the inventor of the invention in the Chinese people. The tank is mixed with the liquid. ′ As disclosed above in the preferred embodiment, but it is not a person skilled in the art, and does not depart from the present invention to make a few changes and retouching. The definition shall prevail.

Claims (1)

418306 VI. Application for patent scope '1. An emulsified fuel generator' is used to mix the water from a water source and the fuel from a fuel source into an emulsified fuel, and then send the emulsified fuel wheel to a burner. The fuel generator includes: J A mixing system is provided with a first cylinder, a second cylinder, a first solenoid valve, and an oil-water mixer, wherein the first cylinder is connected to the water source, and the second cylinder is connected to the fuel The first solenoid valve is connected to the first cylinder and the second cylinder, respectively, and the oil-water mixer is connected to the first cylinder and the second cylinder, respectively, and the water and the fuel are connected. Mixing into the emulsified fuel; a pressure tank 'is provided with a liquid level controller, and the pressure tank is respectively connected with the first solenoid valve' and the oil-water mixer, wherein the liquid level controller is used to detect the liquid in the dust tank; Level, and when the liquid level is less than a predetermined value, the liquid level controller sends a signal to the first solenoid valve, and the first solenoid valve starts the first cylinder and the second cylinder to act; system System, provided with an air compressor, a second solenoid valve and a timer, wherein the air compressor is connected to the pressure tank and the second solenoid valve, and the second solenoid valve is connected to the air compressor and the pressure tank And the timer enables the above-mentioned emulsified fuel generator to circulate the air in the pressure tank through the second solenoid valve within a predetermined time after the startup; and a feeding system 'for supplying the emulsified fuel To the burner, a fuel switching valve is respectively connected to the pressure tank and the fuel source. In the predetermined time after the emulsified fuel generator is started, the timer activates the fuel switching valve to connect the feeding system with the fuel supply system. Fuel source connection. 2 ♦ The emulsified fuel generator described in item 1 of the patent application park, more A1B3Q6_ 6. The scope of patent application includes: a first pipeline connecting the water source and the first cylinder; a second pipeline connecting the fuel source and the second cylinder; a third pipeline connecting the first pipeline respectively A cylinder, the second cylinder to the oil-water mixer; a fourth line connecting the oil-water mixer and the pressure tank; a fifth line connecting the fuel source and the fuel switching valve; and a sixth line , Connect the burner and the fuel switching valve. 3. The emulsified fuel generator according to item 2 of the scope of patent application, further comprising: a first air pressure passage connecting the pressure tank and the first solenoid valve; ____— a second air pressure passage connecting the A first solenoid valve and the first cylinder; a third air pressure passage connecting the first solenoid valve and the second cylinder; a fourth air pressure passage connecting the second solenoid valve and the pressure tank; a fifth An air pressure passage connects the pressure tank and the air compressor; and a sixth air pressure passage connects the second electromagnetic coil and the air compressor. 4. The emulsified fuel generator according to item 3 of the scope of patent application, further comprising: a first flow rate regulator provided on the second air pressure passage; a second flow rate regulator provided on the third air pressure On the pressure path; a discharge valve connected to the pressure tank; a supply tank connected to the discharge valve and the fuel switching valve; and an air filter connected to the second solenoid valve. 5. The emulsified fuel generator described in item 4 of the scope of patent application, more Page 14 418306 Mountain —---- 'The scope of Shenying's patent includes a seventh pipeline connecting the pressure tank and the discharge valve; an eighth pipeline connecting the discharge valve and the supply tank; the valve includes A ninth pipeline connecting the fuel switching valve and the feed tank; and a seventh air pressure passage connecting the air filter and the second electromagnetic emulsified fuel generator as described in item 5 of the patent application scope, and ~ A first check valve is provided on the first pipeline—a second check valve is provided on the second pipeline. The pressure is 7, as in the emulsified fuel generator described in item 6 of the scope of the patent application, the pressure tank is further provided with a pressure controller, and the feed tank is further provided with a force adjusting screw. 8. In the emulsified fuel generator described in item 7 of the scope of the patent application, the first cylinder is further provided with a first supply adjustment screw, and the second cylinder is further provided with a second supply adjustment screw. 9. The emulsified fuel generator according to item 8 of the scope of patent application, wherein the first cylinder is further provided with a first micro switch. A second micro switch is provided, and the second cylinder is further provided with a third micro switch. A fourth micro switch. 10. The emulsified fuel generator according to item 9 of the scope of patent application, wherein the feed tank is further provided with a fifth micro-switch and a sixth micro-switch. 11. The emulsified fuel generator according to item 10 of the scope of patent application, wherein the third pipeline is further provided with a first branch circuit connected to the first cylinder and a first branch circuit connected to the second cylinder. Two-way, the second air pressure path is more 15 Page 15 4 ί83〇6 6. The patent application park has a third branch and a fourth branch, and the third air pressure passage is provided with a fifth branch and a sixth branch. 1 2. The emulsified fuel generator according to item 11 of the scope of patent application, further comprising: a third check valve provided on the first branch; and a fourth check valve provided on the second branch On the way. Page 16