CN117432555A - Remanufacturing method of engine - Google Patents
Remanufacturing method of engine Download PDFInfo
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- CN117432555A CN117432555A CN202210447254.2A CN202210447254A CN117432555A CN 117432555 A CN117432555 A CN 117432555A CN 202210447254 A CN202210447254 A CN 202210447254A CN 117432555 A CN117432555 A CN 117432555A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000000919 ceramic Substances 0.000 claims abstract description 68
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 8
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 8
- 239000010705 motor oil Substances 0.000 claims abstract description 8
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 48
- 239000000243 solution Substances 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000002243 precursor Substances 0.000 claims description 32
- 239000012535 impurity Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 238000010008 shearing Methods 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 19
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 18
- 239000002199 base oil Substances 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 230000001050 lubricating effect Effects 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000012153 distilled water Substances 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 16
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 230000007935 neutral effect Effects 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- -1 oxygen ion Chemical class 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 claims description 8
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 claims description 8
- 235000010703 Modiola caroliniana Nutrition 0.000 claims description 8
- 244000038561 Modiola caroliniana Species 0.000 claims description 8
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 8
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 claims description 8
- 229940009827 aluminum acetate Drugs 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000000084 colloidal system Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 8
- 239000011707 mineral Substances 0.000 claims description 8
- 239000011812 mixed powder Substances 0.000 claims description 8
- 239000002113 nanodiamond Substances 0.000 claims description 8
- 238000005268 plasma chemical vapour deposition Methods 0.000 claims description 8
- 238000000197 pyrolysis Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 8
- 238000005118 spray pyrolysis Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000008151 electrolyte solution Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000000265 homogenisation Methods 0.000 claims description 4
- 238000002329 infrared spectrum Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 238000002715 modification method Methods 0.000 claims description 4
- 238000000643 oven drying Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 229960004643 cupric oxide Drugs 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical group O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/06—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by rays, e.g. infrared and ultraviolet
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/26—Preparation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/28—After-treatment, e.g. purification, irradiation, separation or recovery
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/02—Carbon; Graphite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
- F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/042—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices combined with other devices, e.g. heaters ; for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/72—Extended drain
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Lubricants (AREA)
Abstract
The invention relates to a remanufacturing method of an engine, which can effectively solve the remanufacturing of the engine, prolong the service life, save the funds and reduce the pollution to the environment, and comprises the steps that the engine oil is added with nano ceramic olein, and a negative oxygen ion generator is added in an air inlet system of the engine; the metal oxide spark plug is replaced, and an oxyhydrogen auxiliary combustion device of the internal combustion engine is added. The method is simple and easy to operate, the service life of the regenerated engine is long, the application effect is good, the funds are saved, the pollution to the environment is reduced, and the method has remarkable economic and social benefits.
Description
Technical Field
The invention relates to the technical field of engine remanufacturing, in particular to a remanufacturing method of an engine.
Background
The engine is an important core component on the motor vehicle, and by the end of 3 months in 2022, the national motor vehicle has 4 hundred million broken through, and 4.02 hundred million vehicles are realized, wherein 3.07 hundred million vehicles account for 76.37% of the total quantity of the motor vehicle. At the same time, the number of scrapped vehicles is increasing. In 2021, the theoretical number of scrapped old motor vehicles in China is close to 1500 ten thousand. At present, the main treatment mode of the scrapped motor vehicle in China is to disassemble an engine, a transmission, a front axle, a rear axle and a frame on the scrapped motor vehicle, which are called as five assemblies. Wherein the engine is a core component and is also the most valuable part.
The remanufacturing and reutilizing of the engine part can effectively improve the recycling rate and achieve the purposes of energy conservation and emission reduction. The reconstruction method improves the connotation of the whole life cycle, so that the product is not thrown into solid garbage at the end of the whole life cycle, namely the scrapping stage. Calculated by reforming 200 ten thousand engines, the method can save 153 ten thousand tons of metal, save electricity by 29 hundred million degrees, recover 646 hundred million yuan added value, realize 58 hundred million yuan tax liability and reduce 12 ten thousand tons of carbon dioxide emission. Through the green industry supply chain, the value utilization rate of the automobile can be greatly improved, and the benefits are effectively improved.
The engine remanufacturing is an industry for carrying out high-technology repair and reformation on waste engine products, aims at damaging or carrying out scrapped parts, carries out engine remanufacturing engineering on the basis of performance failure analysis, service life assessment and other analysis, adopts a series of related advanced manufacturing technologies, can prolong the service life of the engine, improves the technical performance and additional value of the engine products, can provide information for the design, reformation and maintenance of the engine products, and finally completes the whole service life cycle of the engine products with the lowest cost and the lowest energy resource consumption. However, no report is made as to how to implement the engine reconstruction technique.
Disclosure of Invention
Aiming at the situation, the invention aims to overcome the defects of the prior art and provide a remanufacturing method of an engine, which can effectively solve the problems of remanufacturing the engine, prolonging the service life, saving funds and reducing environmental pollution.
The technical scheme of the invention is that the remanufacturing method of the engine comprises the following steps:
1. adding nano ceramic olein into engine oil;
2. adding a negative oxygen ion generator into an engine air inlet system;
3. the metal oxide spark plug is replaced, and an oxyhydrogen auxiliary combustion device of the internal combustion engine is added.
The method is simple and easy to operate, the service life of the regenerated engine is long, the application effect is good, the funds are saved, the pollution to the environment is reduced, and the method has remarkable economic and social benefits.
Detailed Description
The following describes the embodiments of the present invention in detail with reference to specific cases.
The invention, in its practice, can be illustrated by the following examples.
Example 1
The invention relates to a remanufacturing method of an engine, which comprises the following steps in specific implementation:
1. the method for adding nano ceramic olein into engine oil comprises the following steps:
1) Preparing nano ceramic by adopting a spray pyrolysis method:
(1) Preparing a precursor solution: high purity aluminum acetate powder and high purity silicon nitride (Si 3 N 4 ) Mixing the powder at a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding 95% ethanol solution into the reaction kettle at a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5 hour after all the ethanol solution is added to prepare a precursor solution;
the weight-volume ratio refers to the solid in kg and the liquid in L;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 800-1000 deg.c to separate out nanometer ceramic and collecting;
2) Chemical treatment:
(1) Adding 1kg of nano ceramic prepared by spray pyrolysis into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, fully and uniformly stirring, heating, boiling for 1 hour, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Into the vessel was charged 7L of perchloric acid (HCLO) at a concentration of 70% by volume 4 ) And 0.1kg of potassium dichromate (K) 2 Cr 2 O 7 ) Stirring thoroughly, heating, boiling, and continuing heating until the color turns to mauve, and removing other mineral impurities;
(3) Adding 3-4L of hydrofluoric acid (HF) with the volume concentration of 30% into a container, heating to 80-85 ℃, stirring for 4 hours, and removing sand and dust impurities;
(4) Washing with distilled water to neutrality, oven drying, and grinding;
3) The surface modification method comprises the following steps:
treating the purified nano ceramic with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours;
4) Mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic with lubricating base oil according to the weight ratio of 1:1000-9000;
the lubricating base oil (i.e., engine lubricating oil) is mineral oil or synthetic oil;
(2) Stirring for 4-6 hours by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface;
5) The homogenization treatment method comprises the following steps:
(1) Shearing the mixture at a shearing speed of 15-20 m/s with a high-speed shearing machine for 1-3 hours;
(2) Micronizing larger particles in the mixture for 1-2 hours by using a colloid mill;
(3) Ultrasonic cavitation for 30-90 min with ultrasonic wave of 28-40 khz;
2. adding a negative oxygen ion generator into an engine air inlet system:
the negative oxygen ion generator is arranged at the air inlet part of the air filter, so that far infrared spectrum and negative ions are entangled and crack positrons in the air, and when the air entering the air inlet pipeline is ionized by the catalyst to react with fuel, fuel molecules are changed from groups to single molecules, so that the negative ion surface tension of the fuel molecules is dissolved, better atomized fuel is obtained, and the combustion efficiency is improved;
the catalyst is titanium dioxide (TiO 2 Known techniques);
3. the method for replacing the metal oxide spark plug (the metal oxide is ferroferric oxide and cupric oxide, which are known in the prior art) and adding the oxyhydrogen auxiliary combustion device of the internal combustion engine is as follows:
(1) An oxyhydrogen electrolytic tank is arranged near the storage battery, and the electrolytic tank is a closed container and comprises an anode titanium alloy electrode, a cathode graphite electrode, an electrode baffle plate, a liquid inlet with a liquid adding pipe and an exhaust valve, the exhaust valve, a PTC heater, a liquid level sensor, an oxygen output pipeline, a hydrogen output pipeline interface and a protective net (known technology);
(2) Connecting the hydrogen output pipeline to a booster pump, and connecting the booster pump to the front of the throttle valve;
(3) Connecting the oxygen output pipeline to the front of the throttle valve;
(4) The anode of the storage battery is connected with the anode main switch and is connected with a pedal composite throttle valve type current regulator in parallel, and is connected with the anode titanium alloy electrode;
(5) The negative electrode of the battery is connected with a cathode graphite electrode;
(6) The electrolyte solution (electrolyte solution is a well-known technique, such as sodium hydroxide electrolyte) is added through the liquid inlet.
Example 2
The invention relates to a remanufacturing method of an engine, which comprises the following steps in specific implementation:
1. the method for adding nano ceramic olein into engine oil comprises the following steps:
1) Preparing nano ceramic by adopting a spray pyrolysis method:
(1) Preparing a precursor solution: high purity aluminum acetate powder and high purity silicon nitride (Si 3 N 4 ) Mixing the powder at a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding 95% ethanol solution into the reaction kettle at a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5 hour after all the ethanol solution is added to prepare a precursor solution;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 900 ℃ to separate out nano ceramic, and collecting;
2) Chemical treatment:
(1) Adding 1kg of nano ceramic prepared by spray pyrolysis into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, fully and uniformly stirring, heating, boiling for 1 hour, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Into the vessel was charged 7L of perchloric acid (HCLO) at a concentration of 70% by volume 4 ) And 0.1kg of potassium dichromate (K) 2 Cr 2 O 7 ) Stirring thoroughly, heating, boiling, and continuing heating until the color turns to mauve, and removing other mineral impurities;
(3) Adding 3.5L of hydrofluoric acid (HF) with the volume concentration of 30% into a container, heating to 82 ℃, stirring for 4 hours, and removing sand and dust impurities;
(4) Washing with distilled water to neutrality, oven drying, and grinding;
3) The surface modification method comprises the following steps:
treating the purified nano ceramic with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours;
4) Mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic with lubricating base oil according to a weight ratio of 1:5000;
(2) Stirring for 5 hours by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface;
5) The homogenization treatment method comprises the following steps:
(1) Shearing the mixture at a shearing speed of 18 m/s with a high-speed shearing machine for 2 hours;
(2) Micronizing larger particles in the mixture for 1.5 hours by using a colloid mill;
(3) Ultrasonic cavitation for 60 minutes by using ultrasonic waves with the frequency of 35 kilohertz;
2. adding a negative oxygen ion generator into an engine air inlet system:
the negative oxygen ion generator is arranged at the air inlet part of the air filter, so that far infrared spectrum and negative ions are entangled and crack positrons in the air, and when the air entering the air inlet pipeline is ionized by the catalyst to react with fuel, fuel molecules are changed from groups to single molecules, so that the negative ion surface tension of the fuel molecules is dissolved, better atomized fuel is obtained, and the combustion efficiency is improved;
3. the method for replacing the metal oxide spark plug (the metal oxide is ferroferric oxide and cupric oxide, which are known in the prior art) and adding the oxyhydrogen auxiliary combustion device of the internal combustion engine is as follows:
(1) An oxyhydrogen electrolytic tank is arranged near the storage battery, and the electrolytic tank is a closed container and comprises an anode titanium alloy electrode, a cathode graphite electrode, an electrode baffle plate, a liquid inlet with a liquid adding pipe and an exhaust valve, the exhaust valve, a PTC heater, a liquid level sensor, an oxygen output pipeline, a hydrogen output pipeline interface and a protective net (known technology);
(2) Connecting the hydrogen output pipeline to a booster pump, and connecting the booster pump to the front of the throttle valve;
(3) Connecting the oxygen output pipeline to the front of the throttle valve;
(4) The anode of the storage battery is connected with the anode main switch and is connected with a pedal composite throttle valve type current regulator in parallel, and is connected with the anode titanium alloy electrode;
(5) The negative electrode of the battery is connected with a cathode graphite electrode;
(6) The electrolyte solution (electrolyte solution is a well-known technique, such as sodium hydroxide electrolyte) is added through the liquid inlet.
Example 3
The invention relates to a remanufacturing method of an engine, which comprises the steps of:
1. preparing nano ceramic:
(1) Preparing a precursor solution: mixing high-purity aluminum acetate powder and high-purity silicon nitride powder according to a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding an ethanol solution with a volume concentration of 95% into the reaction kettle according to a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5h after all the adding processes are completed, so as to prepare a precursor solution;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 820 ℃ to separate out nano ceramic, and collecting the nano ceramic;
2. and (3) chemical treatment of nano ceramics:
(1) Putting 1kg of nano ceramic into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, stirring uniformly, heating, boiling for 1h, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Adding 7L of perchloric acid with the volume concentration of 70% and 0.1kg of potassium dichromate into a container, fully and uniformly stirring, heating, continuously heating after boiling until the color turns into mauve, and removing other mineral impurities;
(3) Adding 3.8L of hydrofluoric acid with volume concentration of 30% into a container, heating to 81 ℃, stirring for 4 hours to remove sand and dust impurities, washing with distilled water to be neutral, drying and grinding;
3. surface modification of nano ceramic:
treating the purified nano diamond with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours to modify the surface of the nano diamond, wherein the nano ceramic is not agglomerated and is in a dispersion state;
4. mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic and lubricating base oil according to a weight ratio of 1:2000;
(2) Stirring for 4.2h by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface to form a mixture;
5. homogenizing:
the mixture was sheared at a shearing rate of 16 m/s for 3 hours with a high-speed shearing machine, and the larger particles in the mixture were superfine-crushed with a colloid mill for 2 hours, followed by ultrasonic cavitation for 85 minutes with ultrasonic waves having a frequency of 30 khz.
Example 4
The invention relates to a remanufacturing method of an engine, which comprises the steps of:
1. preparing nano ceramic:
(1) Preparing a precursor solution: mixing high-purity aluminum acetate powder and high-purity silicon nitride powder according to a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding an ethanol solution with a volume concentration of 95% into the reaction kettle according to a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5h after all the adding processes are completed, so as to prepare a precursor solution;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 950 ℃ to separate out nano ceramic, and collecting the nano ceramic;
2. and (3) chemical treatment of nano ceramics:
(1) Putting 1kg of nano ceramic into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, stirring uniformly, heating, boiling for 1h, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Adding 7L of perchloric acid with the volume concentration of 70% and 0.1kg of potassium dichromate into a container, fully and uniformly stirring, heating, continuously heating after boiling until the color turns into mauve, and removing other mineral impurities;
(3) Adding 3.2L of hydrofluoric acid with volume concentration of 30% into a container, heating to 84 ℃, stirring for 4 hours to remove sand and dust impurities, washing with distilled water to be neutral, drying and grinding;
3. surface modification of nano ceramic:
treating the purified nano diamond with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours to modify the surface of the nano diamond, wherein the nano ceramic is not agglomerated and is in a dispersion state;
4. mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic and lubricating base oil according to a weight ratio of 1:8000;
(2) Stirring for 6h by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface to form a mixture;
5. homogenizing:
the mixture was sheared at a shearing rate of 19 m/s for 1 hour with a high-speed shearing machine, and the larger particles in the mixture were superfine-crushed with a colloid mill for 1 hour, followed by ultrasonic cavitation for 35 minutes with ultrasonic waves having a frequency of 38 khz.
According to the remanufacturing method of the engine, energy conservation and emission reduction can be achieved for the remanufactured engine, the performance and quality of the product can reach or even exceed those of the original product, but the cost is only 1/4 or even 1/3 of that of a new engine product, the energy conservation is achieved by more than 60%, and the material conservation is achieved by more than 70%. Not only can the waste products die and recuperate, but also the problems of resource saving and environmental pollution can be well solved. The service life of the engine is greatly prolonged, the service life of the engine can be prolonged by 2-4 times, the period for replacing the engine is reduced, the great investment is avoided, and the use cost is reduced. The maintenance without disassembly is realized, the traditional maintenance without disassembly is changed into maintenance without disassembly through maintenance and adjustment, the maintenance efficiency is improved, and the maintenance time is reduced. The engine can enjoy the human 'health maintenance' mode by taking care to replace maintenance. The efficiency of the engine is improved, and strong power is provided. The fuel consumption is reduced, the emission is reduced, the air pollution is reduced, the emission of the motor vehicle can be effectively reduced by more than 50%, the tail gas emission is reduced by 68%, and the fuel oil is saved by 15-35%. Compared with the prior art, the method has the following outstanding technical advantages:
1. the energy is saved, the emission is reduced, the performance and the quality of the remanufactured product of the engine can reach or even exceed those of the original product, the cost is only 1/4 or even 1/3 of that of the new product of the engine, the energy is saved by more than 60%, and the material is saved by more than 70%.
2. The technology is improved, and the remanufactured product of the engine not only can lead the waste product to die and recuperate, but also can well solve the problems of resource saving and environmental pollution.
3. The service life of the engine is greatly prolonged, the service life of the engine can be prolonged by 2-4 times, the period for replacing the engine is reduced, the great investment is avoided, and the use cost is reduced.
3. The maintenance without disassembly is realized, the traditional maintenance without disassembly is changed into maintenance without disassembly through maintenance and adjustment, the maintenance efficiency is improved, and the maintenance time is reduced. The engine can enjoy the human 'health maintenance' mode by taking care to replace maintenance.
4. The efficiency of the engine is improved, and strong power is provided. The application of the high and new technology ensures that the engine in the high altitude area still has super power.
5. The fuel consumption is reduced, the emission is reduced, the air pollution is reduced, the emission of the motor vehicle can be effectively reduced by more than 50%, the tail gas emission is reduced by 68%, and the fuel oil is saved by 15-35%.
In a word, the remanufacturing method of the engine is novel and unique, is easy to operate, has wide application range, can be widely applied to internal combustion engine motor vehicles such as automobiles, ships, power locomotives, aircrafts, tanks and the like, and can also be applied to the engine in the high-altitude area, so that the motor vehicle in the high-altitude area still has super-strong power, and the power is improved by 30-50%, thereby having remarkable economic and social benefits.
Claims (4)
1. A method of remanufacturing an engine comprising the steps of:
1. the method for adding nano ceramic olein into engine oil comprises the following steps:
1) Preparing nano ceramic by adopting a spray pyrolysis method:
(1) Preparing a precursor solution: mixing high-purity aluminum acetate powder and high-purity silicon nitride powder at a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding 95% ethanol solution into the reaction kettle at a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5 hour after all the adding processes are completed to prepare a precursor solution;
the weight-volume ratio refers to the solid in kg and the liquid in L;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 800-1000 deg.c to separate out nanometer ceramic and collecting;
2) Chemical treatment:
(1) Adding 1kg of nano ceramic prepared by spray pyrolysis into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, fully and uniformly stirring, heating, boiling for 1 hour, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Adding 7L of perchloric acid with the volume concentration of 70% and 0.1kg of potassium dichromate into a container, fully and uniformly stirring, heating, continuously heating after boiling until the color turns to mauve, and removing other mineral impurities;
(3) Adding 3-4L of hydrofluoric acid with volume concentration of 30% into a container, heating to 80-85 ℃, stirring for 4 hours, and removing sand and dust impurities;
(4) Washing with distilled water to neutrality, oven drying, and grinding;
3) The surface modification method comprises the following steps:
treating the purified nano ceramic with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours;
4) Mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic with lubricating base oil according to the weight ratio of 1:1000-9000;
the lubricating base oil is mineral oil or synthetic oil;
(2) Stirring for 4-6 hours by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface;
5) The homogenization treatment method comprises the following steps:
(1) Shearing the mixture at a shearing speed of 15-20 m/s with a high-speed shearing machine for 1-3 hours;
(2) Micronizing larger particles in the mixture for 1-2 hours by using a colloid mill;
(3) Ultrasonic cavitation for 30-90 min with ultrasonic wave of 28-40 khz;
2. adding a negative oxygen ion generator into an engine air inlet system:
the negative oxygen ion generator is arranged at the air inlet part of the air filter, so that far infrared spectrum and negative ions are entangled and crack positrons in the air, and when the air entering the air inlet pipeline is ionized by the catalyst to react with fuel, fuel molecules are changed from groups to single molecules, so that the negative ion surface tension of the fuel molecules is dissolved, better atomized fuel is obtained, and the combustion efficiency is improved;
the catalyst is titanium dioxide;
3. the method for replacing the metal oxide spark plug and adding the oxyhydrogen auxiliary combustion device of the internal combustion engine is as follows:
(1) An oxyhydrogen electrolytic tank is arranged near the storage battery, and the electrolytic tank is a closed container and comprises an anode titanium alloy electrode, a cathode graphite electrode, an electrode baffle plate, a liquid inlet with a liquid adding pipe and an exhaust valve, the exhaust valve, a PTC heater, a liquid level sensor, an oxygen output pipeline, a hydrogen output pipeline interface and a protective net;
(2) Connecting the hydrogen output pipeline to a booster pump, and connecting the booster pump to the front of the throttle valve;
(3) Connecting the oxygen output pipeline to the front of the throttle valve;
(4) The anode of the storage battery is connected with the anode main switch and is connected with a pedal composite throttle valve type current regulator in parallel, and is connected with the anode titanium alloy electrode;
(5) The negative electrode of the battery is connected with a cathode graphite electrode;
(6) And adding the electrolyte solution through a liquid inlet.
2. The remanufacturing method of an engine according to claim 1, comprising the steps of:
1. the method for adding nano ceramic olein into engine oil comprises the following steps:
1) Preparing nano ceramic by adopting a spray pyrolysis method:
(1) Preparing a precursor solution: mixing high-purity aluminum acetate powder and high-purity silicon nitride powder at a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding 95% ethanol solution into the reaction kettle at a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5 hour after all the adding processes are completed to prepare a precursor solution;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 900 ℃ to separate out nano ceramic, and collecting;
2) Chemical treatment:
(1) Adding 1kg of nano ceramic prepared by spray pyrolysis into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, fully and uniformly stirring, heating, boiling for 1 hour, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Adding 7L of perchloric acid with the volume concentration of 70% and 0.1kg of potassium dichromate into a container, fully and uniformly stirring, heating, continuously heating after boiling until the color turns to mauve, and removing other mineral impurities;
(3) Adding 3.5L of hydrofluoric acid with the volume concentration of 30% into a container, heating to 82 ℃, stirring for 4 hours, and removing sand and dust impurities;
(4) Washing with distilled water to neutrality, oven drying, and grinding;
3) The surface modification method comprises the following steps:
treating the purified nano ceramic with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours;
4) Mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic with lubricating base oil according to a weight ratio of 1:5000;
(2) Stirring for 5 hours by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface;
5) The homogenization treatment method comprises the following steps:
(1) Shearing the mixture at a shearing speed of 18 m/s with a high-speed shearing machine for 2 hours;
(2) Micronizing larger particles in the mixture for 1.5 hours by using a colloid mill;
(3) Ultrasonic cavitation for 60 minutes by using ultrasonic waves with the frequency of 35 kilohertz;
2. adding a negative oxygen ion generator into an engine air inlet system:
the negative oxygen ion generator is arranged at the air inlet part of the air filter, so that far infrared spectrum and negative ions are entangled and crack positrons in the air, and when the air entering the air inlet pipeline is ionized by the catalyst to react with fuel, fuel molecules are changed from groups to single molecules, so that the negative ion surface tension of the fuel molecules is dissolved, better atomized fuel is obtained, and the combustion efficiency is improved;
3. the method for replacing the metal oxide spark plug and adding the oxyhydrogen auxiliary combustion device of the internal combustion engine is as follows:
(1) An oxyhydrogen electrolytic tank is arranged near the storage battery, and the electrolytic tank is a closed container and comprises an anode titanium alloy electrode, a cathode graphite electrode, an electrode baffle plate, a liquid inlet with a liquid adding pipe and an exhaust valve, the exhaust valve, a PTC heater, a liquid level sensor, an oxygen output pipeline, a hydrogen output pipeline interface and a protective net;
(2) Connecting the hydrogen output pipeline to a booster pump, and connecting the booster pump to the front of the throttle valve;
(3) Connecting the oxygen output pipeline to the front of the throttle valve;
(4) The anode of the storage battery is connected with the anode main switch and is connected with a pedal composite throttle valve type current regulator in parallel, and is connected with the anode titanium alloy electrode;
(5) The negative electrode of the battery is connected with a cathode graphite electrode;
(6) And adding the electrolyte solution through a liquid inlet.
3. The remanufacturing method of an engine according to claim 1, wherein the engine oil is added with nano ceramic olein by the steps of:
1. preparing nano ceramic:
(1) Preparing a precursor solution: mixing high-purity aluminum acetate powder and high-purity silicon nitride powder according to a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding an ethanol solution with a volume concentration of 95% into the reaction kettle according to a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5h after all the adding processes are completed, so as to prepare a precursor solution;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 820 ℃ to separate out nano ceramic, and collecting the nano ceramic;
2. and (3) chemical treatment of nano ceramics:
(1) Putting 1kg of nano ceramic into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, stirring uniformly, heating, boiling for 1h, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Adding 7L of perchloric acid with the volume concentration of 70% and 0.1kg of potassium dichromate into a container, fully and uniformly stirring, heating, continuously heating after boiling until the color turns into mauve, and removing other mineral impurities;
(3) Adding 3.8L of hydrofluoric acid with volume concentration of 30% into a container, heating to 81 ℃, stirring for 4 hours to remove sand and dust impurities, washing with distilled water to be neutral, drying and grinding;
3. surface modification of nano ceramic:
treating the purified nano diamond with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours to modify the surface of the nano diamond, wherein the nano ceramic is not agglomerated and is in a dispersion state;
4. mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic and lubricating base oil according to a weight ratio of 1:2000;
(2) Stirring for 4.2h by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface to form a mixture;
5. homogenizing:
the mixture was sheared at a shearing rate of 16 m/s for 3 hours with a high-speed shearing machine, and the larger particles in the mixture were superfine-crushed with a colloid mill for 2 hours, followed by ultrasonic cavitation for 85 minutes with ultrasonic waves having a frequency of 30 khz.
4. The remanufacturing method of an engine according to claim 1, wherein the engine oil is added with nano ceramic olein by the steps of:
1. preparing nano ceramic:
(1) Preparing a precursor solution: mixing high-purity aluminum acetate powder and high-purity silicon nitride powder according to a weight ratio of 90:10, adding the mixed powder into a reaction kettle, slowly adding an ethanol solution with a volume concentration of 95% into the reaction kettle according to a weight-to-volume ratio of 50:50, continuously stirring during the adding process, and continuously stirring for 0.5h after all the adding processes are completed, so as to prepare a precursor solution;
(2) Atomizing the precursor solution by a high-pressure pump, and spraying the precursor solution into a pyrolysis furnace at a flow rate of 1L/min, wherein the spraying pressure is more than or equal to 8 MPa;
(3) Roasting at 950 ℃ to separate out nano ceramic, and collecting the nano ceramic;
2. and (3) chemical treatment of nano ceramics:
(1) Putting 1kg of nano ceramic into a container, adding 20L of hydrochloric acid with the volume concentration of 35%, stirring uniformly, heating, boiling for 1h, washing with distilled water to be neutral, and removing organic matters and metal impurities;
(2) Adding 7L of perchloric acid with the volume concentration of 70% and 0.1kg of potassium dichromate into a container, fully and uniformly stirring, heating, continuously heating after boiling until the color turns into mauve, and removing other mineral impurities;
(3) Adding 3.2L of hydrofluoric acid with volume concentration of 30% into a container, heating to 84 ℃, stirring for 4 hours to remove sand and dust impurities, washing with distilled water to be neutral, drying and grinding;
3. surface modification of nano ceramic:
treating the purified nano diamond with plasma hydrogen in a microwave plasma CVD device at 800 ℃ for 3 hours to modify the surface of the nano diamond, wherein the nano ceramic is not agglomerated and is in a dispersion state;
4. mixing with a lubricating base oil:
(1) Mixing the surface modified nano ceramic and lubricating base oil according to a weight ratio of 1:8000;
(2) Stirring for 6h by using a stirrer to fully infiltrate the gas-solid interface on the surface of the nano ceramic particles into a liquid-solid interface to form a mixture;
5. homogenizing:
the mixture was sheared at a shearing rate of 19 m/s for 1 hour with a high-speed shearing machine, and the larger particles in the mixture were superfine-crushed with a colloid mill for 1 hour, followed by ultrasonic cavitation for 35 minutes with ultrasonic waves having a frequency of 38 khz.
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