523results about "Explosive working-up apparatus" patented technology

The utility model provides an explosive mixing conveying chain device for a firework inner barrel filling production line. The device comprises a water tank mechanism and a power mechanism, the water tank mechanism comprises a rack and a water tank fixedly arranged above the rack; the power mechanism comprises a power machine and a conveying chain which are respectively arranged below and above the water tank; a plurality of sliding table trolleys are detachably installed on the conveying chain, the power machine drives the conveying chain to drive the sliding table trolleys to conduct uniform-speed circular motion in the water tank, and the sliding table trolleys sequentially pass through a plurality of medicine mixing mechanisms arranged on the side edge of the water tank at equal intervals. According to the mixed medicine conveying chain device, water can be injected into the water tank, so that medicine powder and other impurities generated in the medicine mixing process fall into the water tank, and fire and explosion caused by medicine naturally are avoided; the power machine drives the conveying chain to drive the sliding table trolley, so that the whole medicine mixing and conveying process is automatic, manual intervention is reduced, the production efficiency and the yield are improved, the occupied area of equipment is small, and efficient production layout can be achieved in a limited site.

The invention discloses an energetic slurry toughening and photocuring 3D printing method, relates to a preparation method of energetic slurry, and aims to solve the problems that an existing energetic material is poor in mechanical property, poor in toughness and easy to crack; the particles are fast to settle in the light-cured resin, the stability is poor, and the printing precision is poor. The invention develops a photocuring high-energy resin for photopolymerization additive manufacturing. The composition contains a high-energy filler, an acrylate adhesive, whiskers and an inert plasticizer. The material has the characteristics of compatibility, printability and mechanical property, and the possibility of printing increasingly complicated high-energy articles is proved through experiments. The preparation method of the light-cured resin comprises the following steps: adding the low polymer bisphenol A epoxy acrylate and the six-functionality polyurethane acrylate; diluting monomers including 1, 6-hexanediol diacrylate and trimethylolpropane triacrylate; uniformly mixing an auxiliary agent, a thickening agent and a dispersing agent, and magnetically stirring for 30 minutes to obtain the light-cured resin. A preparation method of the energetic slurry comprises the following steps: mixing light-cured resin, whiskers, an inert plasticizer, energetic particles, a photoinitiator and a light absorber, and uniformly stirring to obtain the energetic slurry; after the energetic slurry is used for 3D printing, a sample piece is obtained, the yield reaches 95%-100%, the cost is low, preparation is easy, and the method can be applied to the field of energetic slurry 3D printing.

The invention is directed to a method for the preparation of an energetic material product such as a propellant or explosive charge or grain. The method includes additive manufacturing with co-extrusion of at least two materials to form a multi-layered filament and layer-by-layer deposition of the multi-layered filament. The multi-layered filament has a first material layer and a second material layer and at least one layer includes an energetic material. In another aspect, the invention is directed to an apparatus for use in this method, the apparatus comprising a co-extrusion nozzle.

The invention relates to a composite thermite for forcible entry and a preparation method thereof. The composite thermite comprises an aluminothermic reaction agent; a fluxing agent; a binder; and a strong oxidant. Wherein the thermit reaction agent is mixed powder composed of fuel metal particles and metal oxide particles, and the surfaces of the fuel metal particles are subjected to coating modification treatment through a fluorine-containing polymer; in the composite thermite, the mass ratio of the thermite reaction agent is 40%-75%, the mass ratio of the fluxing agent is 2%-10%, the mass ratio of the binder is 5%-20%, and the mass ratio of the strong oxidant is 5%-30%. The composite thermite disclosed by the invention is prepared into a blocky or columnar structure through a compression molding process or a curing molding process, is used for forcible entry of metal or non-metal obstacles, improves the forcible entry performance, is high in medicament environment adaptability and good in use effect, and can be produced on a large scale.

The present invention relates to a composite boron powder and a preparation method thereof. The composite boron powder is prepared by a secondary condensation method using a vinylidene fluoride / propylene alcohol copolymer as a compounding agent, a polyethylene glycol monobutyl ether acrylate / acrylonitrile / allylamine / hydroxyethyl acrylate copolymer as an auxiliary compounding agent, an epoxy resin as a high-strength composite adhesive, and diethylenetriamine as a curing agent. The amounts of the components are based on the mass of the boron powder: the mass of the vinylidene fluoride / propylene alcohol copolymer is 1-2% of the mass of the boron powder, the mass of the polyethylene glycol monobutyl ether acrylate / acrylonitrile / allylamine / hydroxyethyl acrylate copolymer is 0.3-1% of the mass of the boron powder, the mass of the epoxy resin is 2-3% of the mass of the boron powder, and the mass of the diethylenetriamine is 0.15-0.4% of the mass of the boron powder.

An infused solid polymeric fuel for use in a hybrid rocket or as explosive ordnance. An infused solid polymeric fuel can include a porous polymeric body having continuous pores distributed throughout a volume of the polymeric body and connecting to an external surface of the polymeric body. A combustion enhancement agent can be infused into the polymeric body. The combustion enhancement agent can be deposited on interior surfaces of the pores and on the external surface of the polymeric body. The combustion enhancement agent can include a catalyst, an oxidizer, a hypergolic fuel, or a combination.

The invention provides an explosive pressing method for a multi-layer composite structure, which comprises the following steps of: 1, calculating the loose loading height of an explosive according to the loose loading density and the stacking density of the explosive by adopting a quality consistency method; 2, determining the design height and diameter of the auxiliary cylinder according to the loose loading height of the explosive; and thirdly, the auxiliary barrel and the explosive pressing mold are assembled, the different explosives are filled to the same height, then the auxiliary barrel is slowly pulled out, and the explosive pressing mold is used for conducting composite pressing on the multiple explosives. The explosive pressing die comprises a base, a cushion block, a die sleeve and a guide cylinder, and a positioning pin shaft is arranged on an auxiliary cylinder for coaxial positioning. The device is suitable for different explosive combinations, the process is flexible, adaptability is high, practicability and applicability are improved, and the device is simple in structure and convenient to assemble and produce.

The invention discloses a high-heat-release three-dimensional porous nano thermite and a confinement assembly preparation method thereof, and belongs to the field of energetic material preparation. Hierarchical structure mesoporous CuO is constructed through biological templates (butterfly wings and lycopodium spores), and Al / PW-CuO and Al / LP-CuO are formed by confinement assembly of the hierarchical structure mesoporous CuO and nano aluminum powder. The unique ridge-shaped sheet and porous tetrahedral structure increases reaction sites and inhibits agglomeration of nano-aluminum. The method for preparing the thermite through a confinement assembly technology has the outstanding advantages of simple equipment, simplicity in operation, low cost, high safety, large-scale preparation and the like, the contact area between a combustion agent and an oxidizing agent can be effectively increased, the agglomeration phenomenon of particles is reduced, and the heat release and combustion performance of the thermite is enhanced.

The utility model relates to the technical field of emulsion explosive sensitization, in particular to an emulsion explosive sensitization auxiliary component which comprises a bottom plate, the device comprises a bottom plate, a stirring tank, liquid storage tanks, weighing sensors, a weighing plate, an annular baffle, a first material baffle, a first electric push rod, a through hole and a liquid outlet pipe, the stirring tank is connected to the top of the bottom plate, the liquid storage tanks are connected to the front end and the rear end of the left side of the top of the stirring tank, the weighing sensors are installed at the bottoms of the interiors of the liquid storage tanks, and the upper ends of the weighing sensors are connected with the weighing plate. The interior of the liquid storage tank is connected with an annular baffle; through the arrangement of the liquid storage tank, the weighing sensor, the weighing plate, the annular baffle plate, the material baffle plate I, the electric push rod I and the through hole, when a sensitizer and an accelerant need to be quantitatively added, the electric push rod I can drive the material baffle plate I to open or close the through hole, and a medicament can be quantitatively weighed in cooperation with the weighing sensor; after weighing is completed, the emulsion explosive can be quantitatively added into the stirring tank through the liquid outlet pipe, and the sensitization quality of the emulsion explosive is guaranteed.

The invention belongs to the technical field of solid propellants, and particularly relates to a propellant containing active metal fuel and a preparation method of the propellant. 3.0-4.0% of a plasticizer; 0.3-0.4% of a curing agent; 0.1%-2.0% of a combustion rate regulator; 0.01%-0.5% of a bonding agent; 15-19% of an active metal fuel; 10-18% of a nitramine explosive; the metal fuel is an aluminum-gallium metal alloy, and the aluminum-gallium metal alloy is an aluminum-gallium metal alloy of which the outer layer is coated with an aluminum film. The propellant provided by the invention has the advantage of high combustion efficiency, and can meet the requirement of a solid rocket engine on the high energy performance of the propellant.

The utility model relates to the technical field of gunpowder column production equipment, in particular to a bidirectional gunpowder pressing die which comprises a die sleeve, an upper punch and a lower punch are arranged in the die sleeve, the upper punch is movably arranged at the upper end of the die sleeve, so that a pressing cavity used for containing and pressing gunpowder columns is formed between the upper punch and the lower punch, and the lower punch is movably arranged at the lower end of the die sleeve. An explosive pressing limiting piece is detachably arranged between the lower punch and the die sleeve, the explosive pressing limiting piece is used for limiting the distance that the lower punch penetrates into the die sleeve when the gunpowder grain is pressed for the first time, and the explosive pressing limiting piece is detached after the gunpowder grain is pressed for the first time, so that the lower punch can conduct second-time feeding into the pressing cavity to achieve second-time pressing of the gunpowder grain; the gunpowder grain is pressed in two times through upper punching and lower punching, and the gunpowder grain is pressed in two times through the gunpowder grain upper end and the gunpowder grain lower end, so that the density of the gunpowder grain formed through pressing is more uniform than that of a gunpowder grain formed through single-time pressing, and the detonation performance of the gunpowder grain is improved.

The application provides a kind of core-shell structure quaternary energetic material and its preparation method and application, wherein the preparation method comprises the following specific steps: S1: nano magnesium powder and potassium nitrate powder are dissolved in organic solvent in turn, and Mg / KNO3 energetic slurry is obtained by heating and stirring;S2: nano aluminum powder and PTFE powder are treated by ultrasonic to obtain metastable mixed powder, then the metastable mixed powder is added to the prepared polymer binder, and Al / PTFE metastable composite slurry is obtained by heating, stirring and evaporation treatment;S3: the Mg / KNO3 energetic slurry obtained in S1 and the Al / PTFE metastable composite slurry obtained in S2 are added to two different barrels of 3D printer respectively, the equipment parameters of 3D printer are adjusted, and the Al / PTFE / Mg / KNO3 quaternary energetic material with core-shell structure is processed.The quaternary energetic material of the application can reduce the ignition temperature of the existing composite system material, further reduce the carbon residue formed after combustion, and the processing technology is simple, which can meet the personalized forming demand.

A method for recovering ammonium perchlorate from a solid composite propellant, the method being carried out at a temperature of less than 50° C. involving maceration of solid composite propellant fragments in the form of an aqueous suspension, the method being terminated when the ionic conductivity in the aqueous suspension reaches a stabilized value, of less than 60 mS / cm.

The invention discloses a low-sensitivity activator as well as a preparation method and application thereof, and belongs to the technical field of gas fracturing. Potassium perchlorate is used as an oxidizing agent of the low-sensitivity activator, flour is used as a combustible agent of the low-sensitivity activator, and the mass ratio of the potassium perchlorate to the flour in the low-sensitivity activator is (50-70): (10-20). The low-sensitivity activator provided by the invention has the advantages that the mechanical sensitivity, flame sensitivity and static sensitivity of the low-sensitivity activator are at extremely low levels, and the low-sensitivity activator has excellent stability and higher ignition temperature; related tests carried out according to the Program on Dangerous Goods Transport of the United National further show that the activator not only has remarkable gas production rate, but also shows extremely low sensitivity to shock waves, the insensitive characteristic of the activator is even superior to that of a conventional insensitive explosive, and practical application verification shows that the cracking effect of the activator is completely not lower than the level of a metal powder activator.

The invention discloses a high-activity energetic microsphere containing nano boron powder and ETN and a preparation method of the high-activity energetic microsphere, and belongs to the field of explosives. The microspheres are formed by uniformly mixing nano boron powder, ETN and NC, NC serves as an adhesive to enable the mixture to be in a microsphere shape, and ETN serves as a plasticizer of NC to improve the physical performance and energy release efficiency of the microspheres. Wherein ETN serving as a plasticizer of NC and NC can be decomposed and release high-temperature oxygen before nB is ignited, and nB is preheated and activated, so that the ignition temperature of nB is lower than 500 DEG C, and the combustion rate of nB is 1000 times that of micron boron. The preparation method of the high-activity energetic microspheres containing nano boron powder and ETN comprises the following steps: chemically modifying by using a silane coupling agent, combining PEG and nB, forming by using a microfluidic O / W emulsion method, and controlling parameters such as pH and flow velocity to prepare the microspheres with high sphericity and uniform dispersion.

The invention provides an integrated nail shooting primer composition and a preparation method thereof, the integrated nail shooting primer composition comprises the following raw materials: potassium chlorate, antimony trisulfide, lead tetraoxide, fine iron powder, silicon powder and sodium persulfate, the raw materials are prepared, accurately weighed, mixed and stirred, granulated, dried and screened, the dried particles are screened, and too large or too small particles are removed. According to the integrated nail shooting primer composition provided by the invention, the explosion performance can be improved by arranging the Teramine in the potassium chlorate, the antimony trisulfide, the lead tetraoxide, the iron concentrate powder and the silicon powder, the integrated nail shooting primer composition can play a strong explosion role in the fields of military and industrial explosion and the like, and the explosion propagation performance is good; the device can be used for filling detonators and manufacturing booster grains and detonating cords, and the efficiency and safety of blasting operation are improved.

The invention provides a lead salt modified 5-aminotetrazolyl gas generating agent with low combustion temperature and high combustion rate and a preparation method thereof, the gas generating agent comprises 5-aminotetrazole, strontium nitrate and lead salt, and the mass ratio of the lead salt is 5-10%. According to the invention, the 5-aminotetrazolyl gas generating agent is modified, so that the temperature of the gas generating agent can be reduced, the burning speed can be improved, and the applicability of the gas generating agent as a solid propelling type fire extinguishing device is enhanced.

The invention provides an energetic complex K-BTE and a continuous preparation method and application thereof.The continuous preparation method comprises the steps that 1, 2-bis (tetrazole-5-yl) ethane serves as an initial raw material, a ligand solution and a metal ion salt solution are continuously injected into a continuous flow reaction unit through an injection pump, and energetic complex crystals are obtained through filtering, washing and drying; a novel energetic complex preparation method which is simple and continuous in process and mild in reaction condition is developed, the energetic complex K-BTE which is novel in structure and excellent in comprehensive performance is prepared for the first time, and the energetic complex K-BTE has the characteristic of high thermal stability and also has the advantages of being simple and efficient in process method and safe and controllable in process; the thermal decomposition temperature of K-BTE reaches up to 366.5 DEG C, the actually measured impact sensitivity is greater than 40J, the friction sensitivity is between 240N and 360N, and meanwhile, the thermal decomposition of ammonium perchlorate is catalyzed. Due to the excellent performance of the K-BTE, the K-BTE has huge application potential in the field of catalyzing the combustion efficiency of solid propellants as an energetic complex.

The utility model relates to automatic equipment suitable for mixing and pressing various gunpowder, which is characterized in that a gunpowder pressing mold is fed into a gunpowder charging mechanism through a grabbing robot, and the gunpowder output by a gunpowder charging and feeding device is poured into the gunpowder pressing mold after being weighed by a gunpowder charging and weighing assembly; when multiple kinds of medicine powder are mixed and dispensed, the medicine dispensing measuring cup is conveyed into the corresponding medicine dispensing mechanism through the grabbing robot, the medicine powder output by the medicine dispensing and dosing device is weighed by the medicine dispensing and weighing assembly and then poured into the medicine dispensing measuring cup, the medicine dispensing measuring cup is conveyed to the medicine mixing station through the grabbing robot, and the mixed medicine powder is poured into the corresponding medicine pressing mold. The medicine pressing molds are conveyed into the corresponding medicine dispensing mechanisms through the grabbing robot, and medicine powder output by the medicine dispensing and feeding device is poured into the medicine pressing molds after being weighed by the medicine dispensing and weighing assembly. According to the utility model, accurate weighing and charging of single powder, accurate weighing and charging of various powder and accurate mixing, dispensing and charging of various powder can be realized, and the use flexibility and the automation level are both improved.

According to the functional grain pressing device, after the last charging process is completed on the lower die, resetting treatment is conducted on the lower die resetting mechanism, the lower die is conveyed to the lower die cleaning mechanism to be cleaned, then a release agent is sprayed in the powder spraying mechanism, the charging mechanism quantitatively charges the lower die sprayed with the release agent with the powder, and the lower die is conveyed to the lower die cleaning mechanism to be cleaned. After the upper die cleaning mechanism cleans the upper die, the upper die is inserted into the lower die, acting force is applied through the lower die driving mechanism, medicine in the lower die is pressed, the medicine column is manufactured, the lower die and the upper die are respectively cleaned, so that the surfaces of the upper die and the lower die are kept clean, and the situation that medicine left in last charging is mixed into subsequent medicine is avoided; the problem that excessive floating powder is generated when powder is pressed on existing mold pressing equipment is solved, and the consistency of the powder of the powder column is kept.

The present invention provides a gas-generating agent composition, a gas-generating agent, and a preparation method and the use, and belongs to the technical field of automobile airbags. The gas-generating agent composition comprises the following components, in percentages by mass: 30-70% of guanidine nitrate, 20-60% of basic copper nitrate, 0-10% of basic copper carbonate, 1-10% of ammonium perchlorate and 1-15% of a slag-forming agent, wherein the slag-forming agent comprises a first component and a second component, the first component being selected from aluminum hydroxide, and the second component being selected from at least one of a zirconate and a silicate. A tablet of the gas-generating agent composition provided above can maintain the form before combustion well after combustion, improve the hardness of residues, and avoid the situation whereby the tablet is molten and splashed after combustion to burn an air bag; and the synergistic effect thereof can reduce the combustion pressure index of the formulation, thereby rendering the combustion more stable.

The invention belongs to the technical field of ammonium perchlorate modification, and particularly relates to a low-sensitivity ammonium perchlorate composite material and a preparation method thereof. The preparation method of the composite material comprises the following steps: (1) mixing diethanol amine and an insensitive material to obtain a coating material; (2) adding a part of ammonium perchlorate into a stirrer according to a sandwich type feeding method, spreading the bottom of the stirrer, adding a coating material, finally adding the rest ammonium perchlorate, lifting a stirrer material cylinder, and starting a stirring reaction when the bottom of a stirring paddle is about to touch the material; and (3) after the reaction is finished, stirring and cooling the reaction system to obtain the ammonium perchlorate composite material with low friction sensitivity and impact sensitivity. The process provided by the invention is suitable for preparing low-sensitivity ammonium perchlorate with various particle sizes, has the advantages of simple process flow, good reproducibility, easiness in amplification and almost no pollution to the environment, and does not influence the performance of ammonium perchlorate while reducing the sensitivity of ammonium perchlorate.

The invention discloses a fuel gas rock cracking agent and a preparation method thereof, and belongs to the technical field of gunpowder. In order to solve the technical problems of danger in reprocessing of propellant powder, low utilization rate, environmental pollution and the like, the invention provides a gas rock cracking agent which comprises the following components: 25-75% of main charge, 20-70% of performance regulator and 2-5% of curing agent, the main charge is at least one of single-base propellant powder, double-base propellant powder or three-base propellant powder, the performance regulator is at least one of ammonium nitrate, potassium nitrate, sodium nitrate and ammonium dinitramide, and the curing agent is nitrocotton. The gas rock cracking agent is stable and free of overall explosion hazard, has the characteristics of low vibration, controllable flying rocks, clean products and the like when being used for rock cracking, and can well meet rock cracking operation under sensitive environments and various special working conditions; by adopting a wet mixing process, the fire blast risk caused by friction and static electricity in the mixing process of the propellant powder and the performance regulator can be effectively reduced.

The application provides a kind of propellant grain automatic coating equipment, including automatic coating assembly and drying box arranged at one side of automatic coating assembly;Automatic coating assembly includes workbench and three-axis linkage structure arranged on workbench, three-axis linkage structure is equipped with clamping structure for clamping propellant grain, first opening and second opening are opened on the table top of workbench, propellant grain soaking structure is arranged on the side away from the table top of first opening, propellant grain turnover structure is arranged on the side away from the table top of second opening, propellant grain turnover structure is used to change the position of clamping structure clamping propellant grain in cooperation with clamping structure;The upper end surface of drying box is provided with third opening, and the third opening is provided with detachable jig tray, the jig tray is used to collect coated propellant grain, and the inside of drying box is provided with drying equipment.The technical problem that the existing technology adopts manual coating propellant grain, resulting in low reliability of charging work and great safety risk is solved.

The application discloses a kind of M type emulsion explosive multistage jet static emulsifier, by SK type static mixing pipe (1), SK type static mixing unit (2), first jet orifice plate (3), jet emulsion pipe (4), forward helical blade (5), second jet orifice plate (6), diaphragm pressure gauge (7), reverse helical blade (8), SV type homogenization mixing pipe (9), SV type homogenization mixing unit (10), pressure relief pipe (11) combination constitutes;Jet emulsion pipe (4) is two sections, first jet orifice plate (3), second jet orifice plate (6) are located respectively in the import of each section of jet emulsion pipe (4), forward helical blade (5), reverse helical blade (8) are respectively built-in in the export of each section of jet emulsion pipe (4).The application mixes forward, reverse mixing, jet shear, impact collision in one, with constant working pressure, emulsification quality is stable, production line safety is high, emulsification effect is good and the characteristics that product performance index is excellent.

The invention discloses a low-combustion-temperature oxygen-deficient high-pressure-index rich-combustion fuel gas generating agent which comprises the following components in percentage by mass: 50-70% of an oxidizing agent; 12%-30% of hydrocarbon solid fuel; 0-2.5% of a combustion rate regulator; 9%-17% of an adhesive; 0-3.5% of a plasticizer; and 0.7-1.3% of a curing agent. The invention also discloses a preparation method of the fuel gas generating agent. According to the low-combustion-temperature oxygen-poor type high-pressure-index rich-combustion gas generating agent, the gas temperature ranges from 1100 K to 1600 K, the pressure index ranges from 0.5 to 0.8, the oxygen coefficient ranges from 0.3 to 0.45, the total molar ratio of rich-combustion gas ranges from 60% to 84.8%, rich-combustion gas is provided for a rotary detonation engine, and a power source is provided for a solid attitude and orbit control engine.

The invention provides a method for preparing a high-explosive hot-pressing composite explosive from aluminum-boron alloy microspheres. Comprising the following steps: step 1, preparing spherical submicron aluminum-boron alloy microspheres; and 2, preparing the high-explosion-heat composite explosive column. According to the preparation method, the metal aluminum powder and the amorphous boron powder are alloyed through a high-energy mechanical ball milling method under the action of long-time and violent mechanical force, the aluminum-boron alloy microspheres with the high sphericity degree are prepared, the microcosmic grain size of the metal aluminum powder and the boron powder is reduced to the nanometer size, and therefore the aluminum-boron alloy microspheres with the high sphericity degree are obtained. The aluminum-boron alloy microspheres with the nanoscale microcosmic grain size have very low ignition temperature and very high combustion speed, so that the aluminum-boron alloy microspheres can sufficiently release most heat in the transient detonation process of the high explosive, and finally, the actually measured explosion heat of the composite explosive is very close to the theoretically calculated explosion heat. In addition, the spherical structure of the aluminum-boron alloy microspheres is very beneficial to charging, and is more beneficial to reducing the mechanical sensitivity of the composite explosive.

This invention provides a three-layer composite fuel consisting of boron-supported elemental metal and metal oxide, and its preparation method. The middle layer is an elemental Mo layer, and the surface layer is a dense NbOx or TiO2 thin film oxide layer. The NbOx or TiO2 thin film oxide layer can completely cover the elemental Mo layer. This invention uses atomic layer deposition (ALD) to deposit elemental Mo on the surface of boron particles to prepare a B@Mo composite material. To prevent oxidation of the surface Mo, an in-situ preparation method is used to deposit a dense NbOx or TiO2 thin film of a certain thickness on the Mo film surface via ALD. This NbOx and TiO2 film effectively isolates oxygen from the air, effectively preventing the oxidation of the Mo film. In the composite fuel, elemental Mo not only improves the combustion efficiency of boron particles but also effectively increases the heat release of the composite fuel. The NbOx and TiO2 films not only isolate oxygen but also have a catalytic effect, significantly improving the combustion performance of the composite fuel.

The present application relates to the technical field of energetic material processing, in particular to an energetic material processing method, which comprises: disassembling and cleaning energetic materials to obtain chemical agent decontamination water, solid energy substance and metal parts; adding first lye and organic solvent to the chemical agent decontamination water, stirring and reacting to obtain chemical hydrolysis liquid; performing first energy hydrolysis reaction on the solid energy substance to obtain pretreated energy hydrolysis liquid; performing stability analysis on the pretreated energy hydrolysis liquid; if the stability meets the requirements, adding metal precipitant, filtering and processing to obtain energy hydrolysis liquid; if the stability does not meet the requirements, performing second energy hydrolysis reaction on the pretreated energy hydrolysis liquid, adding metal precipitant, filtering and processing to obtain energy hydrolysis liquid; mixing the chemical hydrolysis liquid and the energy hydrolysis liquid, and performing supercritical water oxidation processing and salt removal processing. The method provided by the present application is safer and more reliable.