Production process of liquid fuel special for kitchen and liquid fuel thereof

Abstract

The invention discloses a manufacturing process of liquid fuel special for a kitchen and the liquid fuel thereof, and relates to the technical field of liquid fuel manufacturing, S1, a fuel conveying process: starting a conversion motor, opening a corresponding feeding valve, electrifying a feeding electromagnetic ring, and enabling the liquid fuel to quantitatively enter a distillation retort; s2, an evaporation detection procedure: closing a feeding valve at the top, starting an evaporation electromagnetic ring, starting an annular electric heating plate, starting a water delivery pump, opening a water delivery valve connected with a cold delivery pipe, enabling condensed liquid beads to flow into a condensation tank, and starting a stirring motor; the weight of water in the condensation tank is weighed through the weighing scale, the mass of liquid fuel is judged according to the weight of the water, a new distillation tank can be moved to the bottom of the liquid conveying branch pipe in the process that the conversion motor drives the distillation tank to conduct cleaning and drying, the distillation tank can conduct continuous detection on subsequent liquid fuel, and the device is good in working continuity and high in efficiency. The production speed is high.

Description

Technical Field

[0001] The invention relates to the technical field of liquid fuel manufacturing, in particular to a manufacturing process for liquid fuel dedicated for kitchens and the liquid fuel. Background Art

[0002] Emulsified fuel refers to an emulsion composed of fuel oil (kerosene, gasoline, diesel, heavy oil, residual oil) and water. The existing emulsified fuels mainly include emulsified diesel, emulsified biodiesel, emulsified heavy fuel oil, emulsified residual oil, etc. The process principle of emulsified fuel is water-in-oil. The surface tension of water is increased by a fusion agent, and the oil and water molecules are opened and reorganized through high-speed shear to form a physical phenomenon of water-in-oil. During the production process of the fuel, the raw materials enter the mixing tank through a pipeline for closed physical mixing. After the raw materials are stirred, they are emulsified by an emulsification pump. The emulsified fuel can be transported to the finished product tank after passing the inspection.

[0003] In the Chinese patent with application number 202120436051.4 and titled "A sampling and detection device for the production of microbial liquid fuel", the patent heats and distills the fuel through a heating tube, and the distilled water is discharged through the outlet pipe. The water content in the fuel is detected by detecting the discharged water, and then the quality of the fuel is judged. The device installs the temperature and humidity sensor on the top of the inner side of the detection box. The water produced by distillation will be different at different positions inside the detection box, resulting in low detection accuracy, affecting the judgment of the fuel quality, and the device requires separate sampling. After the detection is completed, in order to ensure the accuracy of subsequent detection, the remaining material after distillation needs to be discharged, and the detection box must be cleaned and dried before the next detection can be carried out. The detection efficiency is low, which reduces the production speed. Summary of the invention

[0004] The present invention provides a production process for liquid fuel specially used in kitchens and its liquid fuel, which can effectively solve the problem in the above-mentioned background technology that the device installs the temperature and humidity sensor on the top of the inner side of the detection box, and the moisture generated by distillation will be different at different positions inside the detection box, resulting in low detection accuracy, affecting the judgment of fuel quality, and the device needs to take samples separately. After the detection is completed, in order to ensure the accuracy of subsequent detection, the remaining materials after distillation need to be discharged, and the detection box needs to be cleaned and dried before the next detection can be carried out, resulting in low detection efficiency, thereby reducing the production speed.

[0005] To achieve the above object, the present invention provides the following technical solution: a process for producing liquid fuel for kitchen, comprising the following steps:

[0006] S1, fuel delivery process, connect one end of the liquid infusion main pipe to the discharge end of the external stirring tank, connect the reflux pipe to the feed end of the external stirring tank, start the conversion motor, open the corresponding feed valve, energize the feed electromagnetic ring, connect the feed electromagnetic ring to the feed iron ring at the bottom, open the sub-control valve connected to the liquid infusion branch pipe, close the other sub-control valves, control the sub-control valve connected to the liquid infusion branch pipe, and quantitatively enter the distillation tank with liquid fuel;

[0007] S2, evaporation detection process, close the top feed valve, start the evaporation electromagnetic ring, start the annular electric heating plate, start the water delivery pump, open the water delivery valve connected to the cold delivery pipe, and the condensed liquid droplets flow into the condensation tank. At the same time, the stirring motor starts;

[0008] S3, residual material discharge process, start the switch electric push rod, the sealing plate is separated from the discharge hole, the evaporated liquid fuel enters the annular box through the discharge hole, the discharge hopper and the discharge pipe, open the discharge valve connected to the discharge pipe, and the evaporated liquid fuel is discharged through the discharge pipe;

[0009] S4, preliminary cleaning process, the feed electromagnetic ring is separated from the bottom feed iron ring, the evaporation electromagnetic ring is separated from the bottom evaporation iron ring, the conversion motor is started, the conversion motor drives the distillation tank to rotate 90 degrees, the feed electromagnetic ring connected to the agent delivery pipe is started, the detergent mixed with clean water is delivered to the inside of the distillation tank, then the stirring motor and the air delivery pump are started to clean the inner wall of the distillation tank. After cleaning, the discharge valve connected to the sewage top pipe is opened, and the sewage is discharged through the sewage top pipe;

[0010] S5, cleaning and drying process, the conversion motor drives the distillation tank to rotate 90 degrees again, the feed electromagnetic ring connected to the clean water pipe is started, the water supply valve connected to the clean water pipe is opened, the water supply pump supplies clean water to the inside of the distillation tank, the stirring motor and the air supply pump are started, the clean water is used to fully flush the distillation tank, and after the distillation tank is cleaned, the annular electric heating plate dries the distillation tank.

[0011] According to the above technical scheme, a liquid fuel for kitchen use includes the following components in percentage by mass: 10-40% ethylene glycol, 0.4-1% ferrocene, 0.1-0.3% glycerol, 25-35% hydrogen water, 0.8-1.1% emulsifier and 45-55% fatty acid methyl ester.

[0012] According to the above technical solution, a sampling and detection component is arranged on the top of the support frame, and the sampling and detection component includes a conversion motor;

[0013] A conversion motor is installed on the top of the support frame, and a connecting frame is connected to the output end of the conversion motor. The four corners of the connecting frame are connected to a distillation tank. A feed pipe is connected to one side of the top of the distillation tank through a feed valve. A feed telescopic pipe is slidably connected to the top of the feed pipe. A feed iron ring is connected to the top of the feed telescopic pipe. An evaporation telescopic pipe is slidably connected to the other side of the top of the distillation tank. An evaporation iron ring is connected to the top of the evaporation telescopic pipe. An annular electric heating plate is installed at the bottom of the outer side of the distillation tank. A heat insulation cover is installed at the outside of the annular electric heating plate at the bottom of the distillation tank. A discharge hole is opened on the bottom surface of the distillation tank. A discharge hopper is connected to the middle of the annular electric heating plate at the bottom of the distillation tank. Discharge pipes are connected to both sides of the bottom of the discharge hopper.

[0014] A main infusion pipe is provided on the top of the feed pipe, one end of which is connected to the discharge end of the external stirring tank, the other end of which is connected to one end of a four-way pipe, and the other three ends of the four-way pipe are respectively connected to the infusion branch pipe, the reflux pipe and one end of the finished product tank feed pipe through a sub-control valve, the other end of the infusion branch pipe is connected to a feed electromagnetic ring, the other end of the reflux pipe is connected to the feed end of the external stirring tank, and the feed electromagnetic ring corresponds to the position of the adjacent feed iron ring;

[0015] A weighing scale is provided on one side of the support frame, and a condensing tank is placed on the top of the weighing scale. The top of the condensing tank is connected to the water outlet end at the bottom of the condensing tube, and the water inlet end at the top of the condensing tube is connected to an evaporating electromagnetic ring, and the evaporating electromagnetic ring corresponds to the position of the adjacent evaporating iron ring. A cold delivery joint is connected to one end of the bottom of the condensing tube, and a cold discharge joint is connected to one end of the top of the condensing tube. A water delivery pump is provided on the other side of the support frame, and the water outlet end of the water delivery pump is respectively connected to a cold delivery pipe and a clean water pipe through two water delivery valves, one end of the cold delivery pipe is connected to the cold delivery joint, and one end of the clean water pipe is also connected to a feeding electromagnetic ring. An insulation box is installed on one side of the support frame between the condensing tank and the water delivery pump, and a cold discharge pipe is connected between the top of one side of the insulation box and the cold discharge joint, the top of the insulation box is connected to a delivery pipe through a water diversion pump, and one end of the delivery pipe is also connected to a feeding electromagnetic ring, and a quantitative tank is connected to one side of the top of the insulation box.

[0016] According to the above technical solution, a sealing plate is rotatably installed at the bottom of the discharge hole inside the discharge hopper, the diameter of the sealing plate is larger than the diameter of the discharge hole, the top surface of the sealing plate is tightly fitted to the outer bottom surface of the distillation tank, the sealing plate passes through the bottom of the discharge hopper and is connected to a switch gear, a switch electric push rod is installed at the bottom of the heat insulation cover, the output end of the switch electric push rod is connected to a switch rack, and the switch rack is meshed with the switch gear.

[0017] According to the above technical solution, an annular box is installed at the bottom of the distillation tank on top of the support frame. A sealing ring plate is rotatably connected to the top of the annular box. The top of the sealing ring plate is provided with an opening and is connected to the bottom end of the corresponding discharge pipe. One side of the bottom of the annular box is respectively connected with a sewage discharge top pipe and a feed pipe through two discharge valves.

[0018] According to the above technical solution, a cleaning frame is welded inside the annular box at the bottom of the sealing ring plate, and the outer side of the cleaning frame is fitted with the side wall of the annular box.

[0019] According to the above technical solution, an auxiliary cleaning component is arranged on the top of the distillation tank. The auxiliary cleaning component includes a stirring motor;

[0020] A stirring motor is installed in the middle of the top of the distillation tank. A rotating pipe is rotatably installed in the middle of the distillation tank. The output end of the stirring motor is connected to the top end of the rotating pipe. Stirring rods are uniformly connected to the outer side of the rotating pipe. A communication hole is opened at the top of the outer side of the rotating pipe. A communication box is fixed to the top of the distillation tank. The communication box is sleeved outside the communication hole. An air delivery pump is installed at a position near the communication box on the top of the distillation tank. The air outlet end of the air delivery pump is connected to one side of the communication box. The top and bottom of one side of the rotating pipe are connected with sleeve pipes. The sleeve pipes are located inside the distillation tank. A U-shaped rod is connected between two adjacent sleeve pipes. Socket rods are welded to both ends of the U-shaped rod. The socket rods are movably embedded inside the adjacent sleeve pipes. Connection ears are welded to the top of the sleeve pipes and the top of the U-shaped rod. A connection spring is welded between two adjacent connection ears;

[0021] The bottom end of the sewage discharge top pipe is connected to the top of the impeller box. The bottom of the impeller box is connected with a sewage discharge bottom pipe. A water-driven impeller is rotatably installed inside the impeller box. One end of the rotating shaft of the water-driven impeller is connected with a cam. An air delivery bag is installed on one side of the impeller box. The air outlet end of the air delivery bag is connected to one end of an air delivery pipe. A lifting electric push rod is installed on one side of the annular box. The output end of the lifting electric push rod is connected to one end of a support suspension. The other end of the air delivery pipe is connected to one end of a telescopic bellows. The other end of the telescopic bellows is connected with a jet pipe. Jet holes are opened at the bottom of the outer side of the jet pipe. The other end of the support suspension is fixed to the outer side of one end of the telescopic bellows. A lifting hole is opened at a position near the evaporation telescopic pipe on the top of the distillation tank. The diameter of the lifting hole is larger than the outer diameter of the jet pipe.

[0022] The inner side of the sleeve pipe and the outer side of the socket rod are both smooth surfaces, and the inner side of the sleeve pipe is closely fitted with the outer side of the adjacent socket rod.

[0023] According to the above technical solution, a rotary joint is connected between the telescopic bellows and the jet pipe, a rotating motor is installed at the bottom of the supporting suspension, a driving gear is connected to the output end of the rotating motor, a driven gear is fixed to the top outside the jet pipe, and the driving gear is meshed with the driven gear.

[0024] According to the above technical solution, the input ends of the conversion motor, feed valve, annular electric heating plate, switch electric push rod, feed electromagnetic ring, sub-control valve, discharge valve, evaporation electromagnetic ring, weighing scale, water pump, water valve, stirring motor, air pump, lifting electric push rod and rotating motor are electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. A sampling detection component is provided. The four distillation tanks are driven to rotate by controlling the conversion motor, so that the top of the feed pipe on the top of a distillation tank is aligned with the bottom of the infusion branch pipe, and the feed electromagnetic ring is energized. Under the action of magnetic attraction, the feed electromagnetic ring is connected to the feed iron ring at the bottom, and then the stirring tank quantitatively delivers the liquid fuel into the distillation tank by controlling the sub-control valve. After the fuel flows into the distillation tank, the evaporation electromagnetic ring is controlled to connect the evaporation electromagnetic ring with the evaporation iron ring, and then the annular electric heating plate is started to heat the distillation tank to distill the liquid fuel. The water in the liquid fuel evaporates, and the steam enters the condenser through the evaporation telescopic tube. The water vapor releases heat when it is cooled and quickly condenses into liquid droplets. The condensed liquid droplets flow into the condenser. When the water in the liquid fuel is evaporated, the weighing scale weighs the weight of the water in the condenser, and the proportion of water in the liquid fuel is calculated according to the weight of the water, so as to know whether the emulsification is sufficient, and then judge the quality of the liquid fuel, and the detection is more accurate;

[0027] If the tested liquid fuel is qualified, the liquid fuel in the mixing tank can be directly transported to the finished product tank by controlling the sub-control valve. If the tested liquid fuel is unqualified, the liquid fuel can flow back to the mixing tank through the reflux pipe by controlling the sub-control valve, and then be fully emulsified. There is no need to take samples from the mixing tank separately, which is convenient and quick.

[0028] After the sampling and detection of the distillation tank are completed, the distillation tank is driven by a conversion motor to move to the position of the dosing pipe. The water and cleaning agent transported by the cold discharge pipe are mixed inside the incubator. By controlling the feed electromagnetic ring connected to the dosing pipe, the dosing pipe is connected to the feed pipe. Under the traction of the water pump, the distillation tank is initially cleaned. Subsequently, the distillation tank is driven by the conversion motor to rotate again. The initially cleaned distillation tank moves to the position of the cleaning water pipe. By controlling the feed electromagnetic ring connected to the cleaning water pipe, the cleaning water pipe is connected to the feed pipe. The water pump transports clean water into the distillation tank to fully wash the distillation tank, making the cleaning effect better. After the distillation tank is cleaned, the annular electric heating plate dries the distillation tank. There is no need for manual cleaning and drying during the process, reducing the labor intensity of workers. Moreover, during the process of the conversion motor driving the distillation tank to perform the cleaning and drying operations, a new distillation tank will move to the bottom of the liquid infusion branch pipe, and the distillation tank can continuously detect the subsequent liquid fuel. The equipment has good working continuity and higher detection efficiency, improving the production speed.

[0029] 2. An auxiliary cleaning component is provided. During distillation, the stirring motor can drive the rotating pipe, stirring rod, sleeve pipe and C-shaped rod to rotate, stirring the liquid fuel to enhance convective heat transfer and promote the evaporation speed. When cleaning the distillation tank, the rotating pipe, stirring rod, sleeve pipe and C-shaped rod are rotated by the stirring motor to stir the clear water mixed with the cleaning agent inside the distillation tank to clean the distillation tank, making the cleaning effect better. In cooperation with the air pump to transport air into the connecting box, the air enters the inside of the rotating pipe and sleeve pipe through the connecting holes. The air flow pushes the C-shaped rod to fit the inner wall of the distillation tank. When the stirring motor drives the C-shaped rod to rotate, the C-shaped rod can clean the inner wall of the distillation tank, further enhancing the cleaning effect. There is no need for manual cleaning during the process, reducing the labor intensity of workers;

[0030] Under the action of gravity, the sewage water flow impacts the water-driven impeller to drive the cam to rotate. The cam knocks the air delivery bag. Under the pressure, the air ejected by the air delivery bag flows through the air delivery pipe, telescopic bellows and rotary joint into the inside of the air injection pipe in sequence, and finally sprays out from the air injection holes. The gas sprayed out from the air injection holes blows the liquid surface of the heated liquid fuel, promoting the air convection above the liquid surface and accelerating the evaporation speed of water, thereby improving the detection efficiency. At the same time, the rotating motor drives the air injection pipe to rotate, making the action range of the air injection holes wider and further improving the detection efficiency.

[0031] In summary, the cooling water generated by the cold discharge pipe in the sampling and detection component enters the inside of the incubator. After passing through the condenser pipe, the water vapor condenses and releases heat to heat the cooling water, and the temperature of the cooling water rises. In cooperation with the stirring of the stirring rod and the C-shaped rod of the auxiliary cleaning component, the recycling of the cooling water is realized and the cleaning effect is better. Description of the Drawings

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0033] Figure 1 It is a schematic diagram of the steps of the manufacturing method of the present invention;

[0034] Figure 2 It is a three-dimensional structural schematic diagram of the present invention;

[0035] Figure 3 It is a structural schematic diagram of the sampling and detection component of the present invention;

[0036] Figure 4 It is a schematic diagram of the installation structure of the distillation tank of the present invention;

[0037] Figure 5 It is a schematic diagram of the installation structure of the ring box of the present invention;

[0038] Figure 6 It is a schematic diagram of the installation structure of the annular electric heating plate of the present invention;

[0039] Figure 7 is a schematic structural diagram of the auxiliary cleaning assembly of the present invention;

[0040] Figure 8 It is a schematic diagram of the installation structure of the rotating tube of the present invention;

[0041] Fig. 9 The present invention comes from Figure 8 A magnified image of area A;

[0042] Fig.10 It is a schematic diagram of the installation structure of the cam of the present invention;

[0043] Fig.11 The present invention comes from Fig.10 A magnified view of area B;

[0044] Numbers in the figure: 1, support frame;

[0045] 2. Sampling and detection component; 201. Conversion motor; 202. Connecting frame; 203. Distillation tank; 204. Feed pipe; 205. Feed valve; 206. Feed expansion pipe; 207. Feed iron ring; 208. Evaporation expansion pipe; 209. Evaporation iron ring; 210. Ring-shaped electric heating plate; 211. Heat insulation cover; 212. Discharge hole; 213. Discharge hopper; 214. Sealing plate; 215. Discharge pipe; 216. Switch gear; 217. Switch rack; 218. Switch electric push rod; 219. Total infusion pipe; 220. Four-way pipe; 221. Infusion branch pipe; 222. Feed electromagnetic ring; 223. Sub-control valve; 224. Return pipe; 225. Ring-shaped box; 226. Sealing ring plate; 227. Cleaning frame; 228. Discharge valve; 229. Sewage top pipe; 230. Discharge pipe; 231. Condensing pipe; 232. Evaporation electromagnetic ring; 233. Condensing tank; 234. Weighing scale; 235. Cold transfer joint; 236. Cold discharge joint; 237. Water transfer pump; 238. Cold transfer pipe; 239. Cleaning water pipe; 240. Cold discharge pipe; 241. Heat preservation box; 242. Quantitative tank; 243. Agent transfer pipe; 244. Water transfer valve;

[0046] 3. Auxiliary cleaning component; 301. Stirring motor; 302. Rotating pipe; 303. Stirring rod; 304. Communication hole; 305. Communication box; 306. Air transfer pump; 307. Sleeve pipe; 308. C-shaped rod; 309. Socket rod; 310. Connecting ear; 311. Connecting spring; 312. Impeller box; 313. Sewage bottom pipe; 314. Water-driven impeller; 315. Cam; 316. Air transfer bag; 317. Air transfer pipe; 318. Lifting electric push rod; 319. Support suspension; 320. Rotary joint; 321. Telescopic bellows; 322. Air spray pipe; 323. Air spray hole; 324. Lifting hole; 325. Driven gear; 326. Rotating motor; 327. Driving gear. Specific implementation mode

[0047] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0048] Embodiment: As Figure 1 shown, the present invention provides a manufacturing process for a kitchen-specific liquid fuel and its liquid fuel technical solution, including the following steps:

[0049] S1, fuel delivery process, connect one end of the liquid delivery main pipe 219 to the discharge end of the external stirring tank, connect the reflux pipe 224 to the feed end of the external stirring tank, start the conversion motor 201, open the corresponding feed valve 205, energize the feed electromagnetic ring 222, connect the feed electromagnetic ring 222 to the feed iron ring 207 at the bottom, open the sub-control valve 223 connected to the liquid delivery branch pipe 221, close the other sub-control valves 223, control the sub-control valve 223 connected to the liquid delivery branch pipe 221, and quantitatively enter the liquid fuel into the distillation tank 203;

[0050] S2, evaporation detection process, close the top feed valve 205, start the evaporation electromagnetic ring 232, start the annular electric heating plate 210, start the water delivery pump 237, open the water delivery valve 244 connected to the cold delivery pipe 238, and the condensed liquid droplets flow into the condensation tank 233, and the stirring motor 301 is started;

[0051] S3, residual fuel discharge process, start the switch electric push rod 218, the sealing plate 214 is separated from the discharge hole 212, the evaporated liquid fuel enters the annular box 225 through the discharge hole 212, the discharge hopper 213 and the discharge pipe 215, open the discharge valve 228 connected to the discharge pipe 230, and the evaporated liquid fuel is discharged through the discharge pipe 230;

[0052] S4, preliminary cleaning process, the feed electromagnetic ring 222 is separated from the bottom feed iron ring 207, the evaporation electromagnetic ring 232 is separated from the bottom evaporation iron ring 209, the conversion motor 201 is started, the conversion motor 201 drives the distillation tank 203 to rotate ninety degrees, the feed electromagnetic ring 222 connected to the agent delivery pipe 243 is started, the detergent mixed with clean water is delivered to the inside of the distillation tank 203, then the stirring motor 301 and the air delivery pump 306 are started to clean the inner wall of the distillation tank 203, after cleaning, the discharge valve 228 connected to the sewage top pipe 229 is opened, and the sewage is discharged through the sewage top pipe 229;

[0053] S5, cleaning and drying process, the conversion motor 201 drives the distillation tank 203 to rotate ninety degrees again, the feed electromagnetic ring 222 connected to the clean water pipe 239 is started, the water supply valve 244 connected to the clean water pipe 239 is opened, the water supply pump 237 supplies clean water to the inside of the distillation tank 203, the stirring motor 301 and the air supply pump 306 are started, the clean water is used to fully flush the distillation tank 203, and after the distillation tank 203 is cleaned, the annular electric heating plate 210 dries the distillation tank 203.

[0054] The present invention also provides a formula for a special liquid fuel for the kitchen: comprising the following components in percentage by mass: 20% ethylene glycol, 0.4% ferrocene, 0.2% glycerol, 30% hydrogen water, 0.9% emulsifier and 48.5% fatty acid methyl ester. The liquid fuel is finally obtained by stirring, mixing and emulsifying the above raw materials.

[0055] like Figure 2-11 As shown;

[0056] The present invention also provides a process for making liquid fuel for kitchen use, comprising a support frame 1, a sampling and detection assembly 2 is arranged on the top of the support frame 1, and the sampling and detection assembly 2 comprises a conversion motor 201;

[0057] A conversion motor 201 is installed on the top of the support frame 1, and a connecting frame 202 is connected to the output end of the conversion motor 201. The four corners of the connecting frame 202 are connected to a distillation tank 203. A feeding pipe 204 is connected to the top side of the distillation tank 203 through a feeding valve 205. A feeding telescopic pipe 206 is slidably connected to the top of the feeding pipe 204, and a feeding iron ring 207 is connected to the top of the feeding telescopic pipe 206. An evaporation telescopic pipe 208 is slidably connected to the other side of the top of the distillation tank 203, and an evaporation iron ring 209 is connected to the top of the evaporation telescopic pipe 208. An annular electric heating plate 210 is installed at the bottom of the outer side of the distillation tank 203. A heat insulation cover 211 is installed at the bottom of the distillation tank 203 outside the annular electric heating plate 210. A discharge hole 212 is opened on the bottom surface of the distillation tank 203. A discharge hopper 213 is connected to the middle of the annular electric heating plate 210 at the bottom, and discharge pipes 215 are connected to the two sides of the bottom of the discharge hopper 213. A sealing plate 214 is rotatably installed at the bottom of the discharge hole 212 inside the discharge hopper 213. The diameter of the sealing plate 214 is larger than the diameter of the discharge hole 212. The top surface of the sealing plate 214 is tightly attached to the outer bottom surface of the distillation tank 203. The sealing plate 214 passes through the bottom of the discharge hopper 213 and is connected to a switch gear 216. A switch electric push rod 218 is installed at the bottom of the heat insulation cover 211. The output end of the switch electric push rod 218 is connected to a switch rack 217. The switch rack 217 is meshed with the switch gear 216. The sealing plate 214 can seal the discharge hole 212, and the rotation of the sealing plate 214 can be controlled by controlling the switch electric push rod 218.

[0058] The top of the support frame 1 is located at the bottom of the distillation tank 203 and an annular box 225 is installed. The top of the annular box 225 is rotatably connected to a sealing ring plate 226. The top opening of the sealing ring plate 226 is connected to the bottom end of the corresponding discharge pipe 215. One side of the bottom of the annular box 225 is connected to a sewage top pipe 229 and a discharge pipe 230 through two discharge valves 228. The material or sewage discharged from the distillation tank 203 can flow into the annular box 225 through the discharge pipe 215. The bottom of the sealing ring plate 226 is located inside the annular box 225 and a cleaning frame 227 is welded thereon. The outer side of the cleaning frame 227 is in contact with the side wall of the annular box 225. When the conversion motor 201 drives the distillation tank 203 to rotate, the sealing ring plate 226 and the cleaning frame 227 also rotate accordingly. When the cleaning frame 227 moves, the material and sewage remaining on the side wall of the annular box 225 are scraped off to prevent the material and sewage from remaining inside the annular box 225.

[0059] A main infusion pipe 219 is provided on the top of the feed pipe 204, one end of the main infusion pipe 219 is connected to the discharge end of the external stirring tank, the other end of the main infusion pipe 219 is connected to one end of a four-way pipe 220, and the other three ends of the four-way pipe 220 are respectively connected to a liquid infusion branch pipe 221, a reflux pipe 224 and one end of the finished product tank feed pipe through a sub-control valve 223, the other end of the liquid infusion branch pipe 221 is connected to a feed electromagnetic ring 222, the other end of the reflux pipe 224 is connected to the feed end of the external stirring tank, and the feed electromagnetic ring 222 corresponds to the position of the adjacent feed iron ring 207;

[0060] A weighing scale 234 is provided on one side of the support frame 1, a condensing tank 233 is placed on the top of the weighing scale 234, the top of the condensing tank 233 is connected to the water outlet end at the bottom of the condensing pipe 231, the water inlet end at the top of the condensing pipe 231 is connected to the evaporation electromagnetic ring 232, the evaporation electromagnetic ring 232 corresponds to the position of the adjacent evaporation iron ring 209, the bottom end of the condensing pipe 231 is connected to a cold delivery joint 235, the top end of the condensing pipe 231 is connected to a cold exhaust joint 236, and a water delivery pump 237 is provided on the other side of the support frame 1. The water outlet end of the water delivery pump 237 is connected to the cold exhaust joint 236 through two water delivery valves 244. A cold delivery pipe 238 and a clean water pipe 239 are connected, one end of the cold delivery pipe 238 is connected to the cold delivery joint 235, one end of the clean water pipe 239 is also connected to the feed electromagnetic ring 222, one side of the support frame 1 is located between the condensing tank 233 and the water delivery pump 237 and an insulation box 241 is installed, a cold exhaust pipe 240 is connected between the top of one side of the insulation box 241 and the cold exhaust joint 236, the top of the insulation box 241 is connected to the agent delivery pipe 243 through the water diversion pump, one end of the agent delivery pipe 243 is also connected to the feed electromagnetic ring 222, and one side of the top of the insulation box 241 is connected to the quantitative tank 242;

[0061] An auxiliary cleaning assembly 3 is provided on the top of the distillation tank 203, and the auxiliary cleaning assembly 3 includes a stirring motor 301;

[0062] A stirring motor 301 is installed in the middle of the top of the distillation tank 203. A rotating pipe 302 is rotatably installed in the middle of the distillation tank 203. The output end of the stirring motor 301 is connected to the top end of the rotating pipe 302. Stirring rods 303 are evenly connected to the outer side of the rotating pipe 302. A communication hole 304 is opened at the top of the outer side of the rotating pipe 302. A communication box 305 is fixed to the top of the distillation tank 203. The communication box 305 is sleeved outside the communication hole 304. An air delivery pump 306 is installed at the position of the top of the distillation tank 203 close to the communication box 305. The air outlet end of the air delivery pump 306 is connected to one side of the communication box 305. A sleeve pipe 307 is connected to the top and bottom of one side of the rotating pipe 302. The sleeve pipe 307 is located inside the distillation tank 203. A U-shaped rod 308 is connected between two adjacent sleeve pipes 307. Socket rods 309 are welded to both ends of the U-shaped rod 308. The socket rods 309 are movably embedded inside the adjacent sleeve pipes 307. The inner side of the sleeve pipe 307 and the outer side of the socket rod 309 are both smooth surfaces, reducing the frictional resistance between the sleeve pipe 307 and the socket rod 309. The inner side of the sleeve pipe 307 is closely attached to the outer side of the adjacent socket rod 309, making the sealing performance between the sleeve pipe 307 and the socket rod 309 better and preventing liquid fuel from entering the inside of the sleeve pipe 307 through the gap between the sleeve pipe 307 and the socket rod 309. Connection ears 310 are welded to the top of both the sleeve pipe 307 and the U-shaped rod 308. A connection spring 311 is welded between two adjacent connection ears 310;

[0063] The bottom end of the sewage jacking pipe 229 is connected to the top of the impeller box 312. The bottom of the impeller box 312 is connected to a sewage bottom pipe 313. A water-driven impeller 314 is rotatably installed inside the impeller box 312. One end of the rotating shaft of the water-driven impeller 314 is connected to a cam 315. An air delivery bag 316 is installed on one side of the impeller box 312. The air outlet end of the air delivery bag 316 is connected to one end of an air delivery pipe 317. A lifting electric push rod 318 is installed on one side of the annular box 225. The output end of the lifting electric push rod 318 is connected to one end of a support suspension 319. The other end of the air delivery pipe 317 is connected to one end of a telescopic bellows 321. The other end of the telescopic bellows 321 is connected to a jet pipe 322. Jet holes 323 are opened at the bottom of the outer side of the jet pipe 322. The other end of the support suspension 319 is fixed to the outer side of one end of the telescopic bellows 321. A lifting hole 324 is opened at the position of the top of the distillation tank 203 close to the evaporation telescopic pipe 208. The diameter of the lifting hole 324 is larger than the outer diameter of the jet pipe 322. The lifting electric push rod 318 can drive the jet pipe 322 to pass through the lifting hole 324 and enter the inside of the distillation tank 203. A rotary joint 320 is connected between the telescopic bellows 321 and the jet pipe 322. A rotating motor 326 is installed at the bottom of the support suspension 319. The output end of the rotating motor 326 is connected to a driving gear 327. A driven gear 325 is fixed to the top of the outer side of the jet pipe 322. The driving gear 327 meshes with the driven gear 325. The rotating motor 326 can drive the jet pipe 322 to rotate, thereby driving the jet holes 323 to rotate and making the action range of the jet holes 323 wider;

[0064] The input ends of the conversion motor 201, the feed valve 205, the annular electric heating plate 210, the switch electric push rod 218, the feed electromagnetic ring 222, the sub-control valve 223, the unloading valve 228, the evaporation electromagnetic ring 232, the weighing scale 234, the water pump 237, the water valve 244, the stirring motor 301, the air pump 306, the lifting electric push rod 318 and the rotating motor 326 are electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply. The feed electromagnetic ring 222 and the evaporation electromagnetic ring 232 are electromagnets, and the feed valve 205, the sub-control valve 223, the unloading valve 228 and the water valve 244 are all electrically controlled valves. Each electrical component can be controlled by the external controller, which is convenient for automatic control of the equipment.

[0065] The working principle and use process of the present invention are as follows: first, one end of the infusion main pipe 219 is connected to the discharge end of the external stirring tank, and the reflux pipe 224 is connected to the feed end of the external stirring tank, and the conversion motor 201 is started. The conversion motor 201 drives the four distillation tanks 203 to rotate, so that the top of the feed pipe 204 at the top of a distillation tank 203 is aligned with the bottom of the infusion branch pipe 221, and the corresponding feed valve 205 is opened. At this time, the feed electromagnetic ring 222 is aligned with the feed iron ring 207 at the bottom, and the feed electromagnetic ring 222 is energized. Under the action of magnetic attraction, the feed telescopic tube 206 is extended, the feed electromagnetic ring 222 is connected to the feed iron ring 207 at the bottom, and the sub-control valve 223 is controlled to open the sub-control valve 223 connected to the liquid delivery branch pipe 221, and the other sub-control valves 223 are closed. The stirring tank delivers the liquid fuel in the tank to the liquid delivery main pipe 219, and controls the sub-control valve 223 connected to the liquid delivery branch pipe 221, so that the liquid fuel flows quantitatively through the liquid delivery main pipe 219, the delivery branch pipe 221 and the feed pipe 204 into the distillation tank 203;

[0066] After the fuel flows into the distillation tank 203, the feed valve 205 at the top is closed, the evaporation electromagnetic ring 232 is started, and under the effect of magnetic attraction, the evaporation telescopic tube 208 is extended, and the evaporation electromagnetic ring 232 is connected to the evaporation iron ring 209, and the annular electric heating plate 210 of the distillation tank 203 is started, and the annular electric heating plate 210 is controlled to heat the distillation tank 203, so that the liquid fuel inside the distillation tank 203 is maintained in a temperature range where only hydrogen water can be evaporated, and the boiling points of the components of the liquid fuel are: hydrogen water: 100°C, ferrocene: 249°C, glycerol: 290°C, emulsifier: 643°C, fatty acid methyl ester: 160°C, ethylene glycol 197.3°C;

[0067] Meanwhile, the water transfer pump 237 starts, and the water transfer valve 244 connected to the cold transfer pipe 238 is opened. Cold water is transported through the cold transfer pipe 238 and the cold transfer joint 235 into the isolation cavity inside the condensation pipe 231, and then through the cold discharge joint 236 and the cold discharge pipe 240 into the inside of the insulation box 241. The moisture in the fuel quickly evaporates, enters the inside of the condensation pipe 231 through the evaporation expansion pipe 208. The water releases heat when it meets the cold and quickly condenses into liquid beads. The condensed liquid beads flow into the inside of the condensation tank 233;

[0068] During evaporation, the stirring motor 301 also starts at the same time. The stirring motor 301 drives the rotating pipe 302, the stirring rod 303, the sleeve pipe 307, and the U-shaped rod 308 to rotate, stirring the liquid fuel. Stirring can enhance forced convection heat transfer, continuously transfer heat to the liquid surface, and promote the evaporation speed. When the water in the liquid fuel has completely evaporated, the weighing scale 234 weighs the weight of the water inside the condensation tank 233, calculates the proportion of water in the liquid fuel based on the weight of the water, and knows whether the emulsification is sufficient, thereby judging the quality of the liquid fuel;

[0069] Next, the switch electric push rod 218 is started. The switch electric push rod 218 drives the switch rack 217 to move. The switch rack 217 drives the switch gear 216 and the sealing plate 214 to rotate. The sealing plate 214 disengages from the discharge hole 212. The evaporated liquid fuel enters the inside of the annular box 225 through the discharge hole 212, the discharge hopper 213, and the discharge pipe 215. The discharge valve 228 connected to the blanking pipe 230 is opened, and the evaporated liquid fuel is discharged through the blanking pipe 230. Just use the collection device to collect the evaporated liquid fuel;

[0070] If the detected liquid fuel is qualified, during subsequent transportation, the sub-control valve 223 connected to the finished product tank is opened, and the other sub-control valves 223 are closed. The liquid fuel in the stirring tank can be directly transported into the finished product tank. If the detected liquid fuel is unqualified, the other sub-control valves 223 are closed, and the sub-control valve 223 connected to the return pipe 224 is opened. The liquid fuel inside the liquid delivery main pipe 219 flows back into the stirring tank, and then sufficient emulsification can be carried out. There is no need to take samples separately from the inside of the stirring tank, which is convenient and fast;

[0071] After the sampling and detection of the distillation tank 203 are completed, the feeding electromagnetic ring 222 is separated from the bottom feeding iron ring 207, and the evaporation electromagnetic ring 232 is separated from the bottom evaporation iron ring 209. Then the conversion motor 201 is started, and the conversion motor 201 drives the four distillation tanks 203 to rotate by 90 degrees. At this time, the used distillation tank 203 moves to the position of the dosing pipe 243. The dosing tank 242 stores a cleaning agent inside. The dosing tank 242 quantitatively transports the cleaning agent into the insulation box 241. The water transported by the cold discharge pipe 240 mixes with the cleaning agent inside the insulation box 241. The feeding electromagnetic ring 222 connected to the dosing pipe 243 is started, and the dosing pipe 243 is communicated with the feeding pipe 204. Under the traction of the water pump, the cleaning agent mixed with clear water is transported into the distillation tank 203. Subsequently, the stirring motor 301 and the air delivery pump 306 are started. The stirring motor 301 drives the rotating pipe 302, the stirring rod 303, the sleeve pipe 307, and the U-shaped rod 308 to rotate, stirring the clear water mixed with the cleaning agent inside the distillation tank 203 to clean the distillation tank 203. The air delivery pump 306 transports air into the communication box 305. The air enters the rotating pipe 302 and the sleeve pipe 307 through the communication holes 304. Under the connection action of the connecting spring 311, the air flow pushes the sleeve rod 309 to move, and then pushes the U-shaped rod 308 to move, so that one side of the U-shaped rod 308 fits against the inner wall of the distillation tank 203. When the stirring motor 301 drives the U-shaped rod 308 to rotate, the U-shaped rod 308 can clean the inner wall of the distillation tank 203. After cleaning, the sewage enters the annular box 225. The blanking valve 228 connected to the sewage discharge top pipe 229 is opened, and the sewage is discharged through the sewage discharge top pipe 229. There is no need for manual cleaning, reducing the labor intensity of workers. At the same time, the cooling water can be recycled. After the cooling water passes through the condensation pipe 231, the water vapor condenses and releases heat to heat the cooling water, and the temperature of the cooling water rises. The cooling water with a high temperature can accelerate the molecular activity speed, making the cleaning effect better;

[0072] After the cooling water mixed with the cleaning agent initially cleans the distillation tank 203, subsequently, the conversion motor 201 drives the four distillation tanks 203 to rotate by 90 degrees again. The initially cleaned distillation tank 203 moves to the position of the cleaning water pipe 239. The feeding electromagnetic ring 222 connected to the cleaning water pipe 239 is started, the cleaning water pipe 239 is communicated with the feeding pipe 204, and the water supply valve 244 connected to the cleaning water pipe 239 is opened. The water pump 237 transports clear water into the distillation tank 203. The stirring motor 301 and the air delivery pump 306 are started, and the clear water fully flushes the distillation tank 203 to make the cleaning effect better;

[0073] After the distillation tank 203 is cleaned, the annular electric heating plate 210 can be used to dry the distillation tank 203. During the process of the conversion motor 201 driving the distillation tank 203 to perform the cleaning and drying processes, a new distillation tank 203 will move to the bottom of the infusion branch pipe 221. The distillation tank 203 can continuously detect the subsequent liquid fuel, and the equipment has good work continuity and higher detection efficiency;

[0074] When the liquid fuel is distilled, the lifting electric push rod 318 drives the jet pipe 322 to descend, and the jet pipe 322 passes through the lifting hole 324 at the bottom and enters the distillation tank 203. The height of the jet pipe 322 is controlled so that the bottom of the jet pipe 322 and the liquid fuel in the distillation tank 203 always maintain a distance of two centimeters. The cleaned water flows into the annular box 225, and the discharge valve 228 connected to the sewage top pipe 229 is opened. The sewage is discharged through the sewage top pipe 229. When the sewage is discharged, it will flow through the impeller box 312. Under the action of gravity, the water flow impacts the hydraulic impeller 314 to drive the cam 315 to rotate, and the cam 315 is rotated. 15 knocks on the air delivery bag 316. Under the action of pressure, the air ejected from the air delivery bag 316 flows through the air delivery pipe 317, the telescopic bellows 321 and the rotary joint 320 in sequence, enters the interior of the jet pipe 322, and is finally ejected from the jet hole 323. The gas ejected from the jet hole 323 blows the surface of the heated liquid fuel, promotes air convection above the liquid surface, accelerates the evaporation rate of water, and thus improves the detection efficiency. At the same time, the rotating motor 326 is started, and the rotating motor 326 drives the jet pipe 322 to rotate, and then drives the jet hole 323 to rotate, so that the jet hole 323 has a wider range of action, further improving the detection efficiency.

[0075] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A process for producing liquid fuel for kitchens, characterized in that: The steps include: S1, fuel delivery process, connecting one end of the liquid delivery main pipe (219) to the discharge end of the external stirring tank, connecting the reflux pipe (224) to the feed end of the external stirring tank, starting the conversion motor (201), opening the corresponding feed valve (205), energizing the feed electromagnetic ring (222), connecting the feed electromagnetic ring (222) to the feed iron ring (207) at the bottom, opening the sub-control valve (223) connected to the liquid delivery branch pipe (221), closing the other sub-control valves (223), controlling the sub-control valve (223) connected to the liquid delivery branch pipe (221), and quantitatively feeding the liquid fuel into the distillation tank (203); S2, evaporation detection process, closing the top feed valve (205), starting the evaporation electromagnetic ring (232), starting the annular electric heating plate (210), starting the water delivery pump (237), opening the water delivery valve (244) connected to the cold delivery pipe (238), and allowing the condensed liquid droplets to flow into the condensation tank (242), while starting the stirring motor (301); S3, residual material discharge process, start the switch electric push rod (218), the sealing plate (214) is separated from the discharge hole (212), and the evaporated liquid fuel enters the inside of the annular box (225) through the discharge hole (212), the discharge hopper (213) and the discharge pipe (215), and the discharge valve (228) connected to the discharge pipe (230) is opened, and the evaporated liquid fuel is discharged through the discharge pipe (230); S4, preliminary cleaning process, the feed electromagnetic ring (222) is separated from the bottom feed iron ring (207), the evaporation electromagnetic ring (232) is separated from the bottom evaporation iron ring (209), the conversion motor (201) is started, the conversion motor (201) drives the distillation tank (203) to rotate ninety degrees, the feed electromagnetic ring (222) connected to the agent delivery pipe (243) is started, the detergent mixed with clean water is delivered to the inside of the distillation tank (203), then the stirring motor (301) and the air delivery pump (306) are started to clean the inner wall of the distillation tank (203), after cleaning, the discharge valve (228) connected to the sewage top pipe (229) is opened, and the sewage is discharged through the sewage top pipe (229); S5, cleaning and drying process, the conversion motor (201) drives the distillation tank (203) to rotate ninety degrees again, the feeding electromagnetic ring (222) connected to the cleaning water pipe (239) is started, the water delivery valve (244) connected to the cleaning water pipe (239) is opened, the water delivery pump (237) delivers clean water to the inside of the distillation tank (203), the stirring motor (301) and the air delivery pump (306) are started, and the clean water is used to fully flush the distillation tank (203). After the distillation tank (203) is cleaned, the annular electric heating plate (210) dries the distillation tank (203).

2. A liquid fuel for kitchens, according to claim 1, wherein the liquid fuel for the production process of a liquid fuel for kitchens is characterized in that: The invention comprises the following components in percentage by mass: 10-40% of ethylene glycol, 0.4-1% of ferrocene, 0.1-0.3% of glycerol, 25-35% of hydrogen water, 0.8-1.1% of emulsifier and 45-55% of fatty acid methyl ester.

3. A process for producing liquid fuel for kitchen use according to any one of claims 1-2, characterized in that: A sampling detection component (2) is arranged on the top of the support frame (1), and the sampling detection component (2) comprises a conversion motor (201); A conversion motor (201) is installed on the top of the support frame (1); the output end of the conversion motor (201) is connected to a connecting frame (202); the four corners of the connecting frame (202) are connected to a distillation tank (203); one side of the top of the distillation tank (203) is connected to a feed pipe (204) via a feed valve (205); the top of the feed pipe (204) is slidably connected to a feed telescopic pipe (206); the top of the feed telescopic pipe (206) is connected to a feed iron ring (207); the other side of the top of the distillation tank (203) is slidably connected to an evaporation telescopic pipe (206); The evaporation expansion tube (208) is connected to an evaporation iron ring (209) at the top, an annular electric heating plate (210) is installed at the bottom of the outer side of the distillation tank (203), a heat insulation cover (211) is installed at the bottom of the distillation tank (203) located outside the annular electric heating plate (210), a discharge hole (212) is opened on the bottom surface of the distillation tank (203), a discharge hopper (213) is connected to the middle of the annular electric heating plate (210) at the bottom of the distillation tank (203), and discharge pipes (215) are connected to both sides of the bottom of the discharge hopper (213); A liquid infusion main pipe (219) is arranged on the top of the feed pipe (204), one end of the liquid infusion main pipe (219) is connected to the discharge end of the external stirring tank, the other end of the liquid infusion main pipe (219) is connected to one end of a four-way pipe (220), the other three ends of the four-way pipe (220) are respectively connected to a liquid infusion branch pipe (221), a reflux pipe (224) and one end of the finished product tank feed pipe through a sub-control valve (223), the other end of the liquid infusion branch pipe (221) is connected to a feed electromagnetic ring (222), the other end of the reflux pipe (224) is connected to the feed end of the external stirring tank, and the feed electromagnetic ring (222) corresponds to the position of the adjacent feed iron ring (207); A weighing scale (234) is arranged on one side of the support frame (1), a condensing tank (233) is placed on the top of the weighing scale (234), the top of the condensing tank (233) is connected to the water outlet at the bottom of the condensing pipe (231), the water inlet at the top of the condensing pipe (231) is connected to an evaporating electromagnetic ring (232), the evaporating electromagnetic ring (232) corresponds to the position of an adjacent evaporating iron ring (209), one end of the bottom of the condensing pipe (231) is connected to a cold supply joint (235), one end of the top of the condensing pipe (231) is connected to a cold exhaust joint (236), and a water supply pump (237) is arranged on the other side of the support frame (1), the water outlet of the water supply pump (237) is connected to the cold exhaust joint (236) through two water supply valves (244) respectively. A cold delivery pipe (238) and a clean water pipe (239) are connected, one end of the cold delivery pipe (238) is connected to the cold delivery joint (235), one end of the clean water pipe (239) is also connected to a feed electromagnetic ring (222), one side of the support frame (1) is provided with an insulation box (241) located between the condensing tank (233) and the water delivery pump (237), a cold discharge pipe (240) is connected between the top of one side of the insulation box (241) and the cold discharge joint (236), the top of the insulation box (241) is connected to a drug delivery pipe (243) through a water induction pump, one end of the drug delivery pipe (243) is also connected to a feed electromagnetic ring (222), and one side of the top of the insulation box (241) is connected to a quantitative tank (242).

4. The process for producing a liquid fuel for kitchen use according to claim 3, characterized in that: A sealing plate (214) is rotatably installed at the bottom of the discharge hole (212) inside the discharge hopper (213); the diameter of the sealing plate (214) is larger than the diameter of the discharge hole (212); the top surface of the sealing plate (214) is tightly fitted to the outer bottom surface of the distillation tank (203); the sealing plate (214) passes through the bottom of the discharge hopper (213) and is connected to a switch gear (216); a switch electric push rod (218) is installed at the bottom of the heat insulation cover (211); the output end of the switch electric push rod (218) is connected to a switch rack (217); the switch rack (217) is meshed with the switch gear (216).

5. The process for producing liquid fuel for kitchen use according to claim 3, characterized in that: The top of the support frame (1) is located at the bottom of the distillation tank (203) and is equipped with an annular box (225). The top of the annular box (225) is rotatably connected to a sealing ring plate (226). The top opening of the sealing ring plate (226) is connected to the bottom end of the corresponding discharge pipe (215). One side of the bottom of the annular box (225) is connected to a sewage top pipe (229) and a discharge pipe (230) through two discharge valves (228).

6. The process for producing liquid fuel for kitchen use according to claim 5, characterized in that: A cleaning frame (227) is welded to the bottom of the sealing ring plate (226) located inside the annular box (225), and the outer side of the cleaning frame (227) is in contact with the side wall of the annular box (225).

7. The process for producing liquid fuel for kitchen use according to claim 5, characterized in that: An auxiliary cleaning component (3) is arranged on the top of the distillation tank (203), and the auxiliary cleaning component (3) comprises a stirring motor (301); A stirring motor (301) is installed in the middle of the top of the distillation tank (203). A rotating pipe (302) is rotatably installed in the middle of the distillation tank (203). The output end of the stirring motor (301) is connected to the top end of the rotating pipe (302). Stirring rods (303) are evenly connected to the outer side of the rotating pipe (302). A communication hole (304) is opened at the top of the outer side of the rotating pipe (302). A communication box (305) is fixed to the top of the distillation tank (203). The communication box (305) is sleeved outside the communication hole (304). An air delivery pump (306) is installed at the top of the distillation tank (203) near the communication box (305). The air outlet end of the air delivery pump (306) is connected to one side of the communication box (305). The top and bottom of one side of the rotating pipe (302) are connected with sleeve pipes (307). The sleeve pipes (307) are located inside the distillation tank (203). A U-shaped rod (308) is connected between two adjacent sleeve pipes (307). Socket rods (309) are welded to both ends of the U-shaped rod (308). The socket rods (309) are movably embedded inside the adjacent sleeve pipes (307). Connection ears (310) are welded to the top of the sleeve pipes (307) and the top of the U-shaped rod (308). A connection spring (311) is welded between two adjacent connection ears (310); The bottom end of the sewage top pipe (229) is connected to the top of the impeller box (312). The bottom of the impeller box (312) is connected with a sewage bottom pipe (313). A water-driven impeller (314) is rotatably installed inside the impeller box (312). One end of the rotating shaft of the water-driven impeller (314) is connected with a cam (315). An air delivery bag (316) is installed on one side of the impeller box (312). The air outlet end of the air delivery bag (316) is connected to one end of an air delivery pipe (317). A lifting electric push rod (318) is installed on one side of the annular box (225). The output end of the lifting electric push rod (318) is connected to one end of a support suspension (319). The other end of the air delivery pipe (317) is connected to one end of a telescopic bellows (321). The other end of the telescopic bellows (321) is connected with an air spraying pipe (322). Air spraying holes (323) are opened at the bottom of the outer side of the air spraying pipe (322). The other end of the support suspension (319) is fixed to the outer side of one end of the telescopic bellows (321). A lifting hole (324) is opened at the top of the distillation tank (203) near the evaporation telescopic pipe (208). The aperture of the lifting hole (324) is larger than the outer diameter of the air spraying pipe (322).

8. The process for producing liquid fuel for kitchen use according to claim 7, characterized in that: The inner side of the sleeve pipe (307) and the outer side of the socket rod (309) are both smooth surfaces. The inner side of the sleeve pipe (307) is in close fit with the outer side of the adjacent socket rod (309).

9. The process for producing liquid fuel for kitchen use according to claim 7, characterized in that: A rotary joint (320) is connected between the telescopic bellows (321) and the air jet pipe (322); a rotating motor (326) is installed at the bottom of the supporting suspension (319); a driving gear (327) is connected to the output end of the rotating motor (326); a driven gear (325) is fixed to the top of the outer side of the air jet pipe (322); and the driving gear (327) is meshed with the driven gear (325).

10. The process for producing liquid fuel for kitchen use according to claim 9, characterized in that: The input ends of the conversion motor (201), the feed valve (205), the annular electric heating plate (210), the switch electric push rod (218), the feed electromagnetic ring (222), the sub-control valve (223), the discharge valve (228), the evaporation electromagnetic ring (232), the weighing scale (234), the water delivery pump (237), the water delivery valve (244), the stirring motor (301), the air delivery pump (306), the lifting electric push rod (318) and the rotating motor (326) are electrically connected to the output end of the external controller, and the input end of the external controller is electrically connected to the output end of the external power supply.

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