98 results about "Micro explosion" patented technology

The present invention discloses a test device for simulation of near-fault seismic oscillation initiated by reverse fault strike-slip movement. The device comprises a cube structure test box body with an opening at the upper surface, and a movable baffle plate is arranged at the lower portion of the surface of one side of the test box body; the upper portion of the movable baffle plate is provided with an embedded plate extended into the test box body, and the movable baffle plate can slide along the embedded plate and the lower surface of the test box body; the test box body is internally provided with a simulation fault communicating the upper surface and the lower surface; a simulation tunnel passing through the simulation fault is arranged at the upper portion of the internal portion of the test box body; an upper disc is arranged between one side, close to the movable baffle plate, of the simulation fault and the inner surface of the test box body, and a lower disc is arranged between one side, far away from the movable baffle plate, of the simulation fault and the inner surface of the test box body; and a plurality of serial pressure-sensitive micro-explosion devices are arranged at the lower portion of the simulation tunnel in the simulation fault. The test device for simulation of near-fault seismic oscillation initiated by reverse fault strike-slip movement can really simulate the seismogenic mechanism of the near-fault seismic oscillation under the effect of the simulation reverse fault strike-slip effect, the test result is accurate, and the cost is low.

The invention pertains to the filed of laser processing and discloses a laser cutting method based on internal carving. The key feature of the invention is that laser penetrates through cutting material and focuses on the interior of the cutting material to be cut, and then the bottom of the cutting material to be cut is processed in a layered and bottom-up manner to obtain a cutting section in a'micro explosion' way, thereby cutting transparent and translucent crisp and hard materials with high efficiency and high quality.

The invention relates to a lubricating oil composite dehydration process, which comprises the following steps: a vacuum pump is started to form the negative pressure in a composite dehydration device; emulsified lubricating oil is filtered, and the emulsified lubricating oil enters into a coarse filter under the negative pressure effect formed in the composite dehydration device; the emulsifying lubricating oil is heated, and the temperature is controlled within 40 to 80 DEG C; negative pressure micro explosion demulsification is performed, the emulsified lubricating oil after heating is sprayed into the composite dehydration device, the water in liquid beads wrapped by oil is quickly evaporated under the negative pressure, micro explosion is produced to form vapor which is taken out; microporous inclined plate film flash evaporation is performed; nitrogen-enriched air lancing carrying evaporation is performed; the lubricating oil after the filtration and the evaporation can be used continuously. The lubricating oil composite dehydration process has the advantages that the film infiltration technology is applied to concentrate the nitrogen in the air, to perform effective protection for the oil product during the oil and water separation process, and to prevent the lubricating oil from being oxidated; the negative pressure formed in the composite dehydration device is utilized to absorb the nitrogen gas, and the cost is reduced.

The invention discloses a method and a device for improving efficiency in engraving three-dimensional images in large-area flat glass. The method includes: adopting more than two high-speed galvanometers to deflect more than two branches of laser to control positions of laser focusing points; forming micro-explosion points inside the flat glass to acquire the three-dimensional images inside and outside the glass. The device based on the method comprises a support, a glass placement platform, a movable positioning mechanism and high-speed galvanometer systems, the glass placement platform is arranged in the support, the movable positioning mechanism comprises at least two X-direction moving platforms and one Y-direction moving platform, the X-direction moving platforms are connected with the Y-direction moving platform, the movable positioning mechanism is connected with the support and positioned above the glass placement platform, and the high-speed galvanometer systems are arranged on the X-direction moving platforms. The high-speed galvanometer systems are adopted for image engraving of the flat glass at the same time, so that engraving efficiency can be improved substantially.

The invention relates to a laser heating auxiliary arc striking micro-explosion processing method and a laser heating auxiliary arc striking micro-explosion processing device for an engineering ceramic material, and belongs to the technical field of the processing of hard and brittle materials. The method comprises the following steps of: focusing a laser beam, and then, obliquely irradiating the laser beam on the surface of a work piece to be processed; vertically aligning a jet nozzle of an arc striking micro-explosion generator with the surface of the work piece downwards; and enabling the work piece to continuously perform a feed movement along with a working platform, carrying out laser preheating first, raising the temperature of a micro cell to the softening temperature of the ceramic material, and then, carrying out arc striking micro-explosion processing until the processing of the engineering ceramic work piece to be processed is finished. The system mainly comprises a special pulse power supply, a pulse controller, a numeric control three-dimensional working platform, a micro-explosion generator, a gas supply device, a medium-low power laser apparatus, an optical fiber and a laser head. By using the laser heating auxiliary arc striking micro-explosion processing method and the laser heating auxiliary arc striking micro-explosion processing device, the material removal efficiency of the arc striking micro-explosion processing method is improved; the processing damage is reduced; and the practical application of the arc striking micro-explosion processing method in the processing of the engineering ceramic material is further promoted.

The invention discloses an activated carbon preparation method of a sludge type argillaceous biomass. The method comprises: carrying out a process of constructing and conditioning micro-explosion agent/aggregate, a process of solar sandwich drying and a process of activation two-stage pyrolysis; uniformly mixing the sludge obtained after dehydration of the sludge type argillaceous biomass, the micro-explosion agent and the aggregate in a mass ratio of 8.5:0.5:1.0-6:2:2 of a dry basis, then carrying out distribution, carrying out drying in a solar sandwich drying system, then carrying out two-stage pyrolysis in a pyrolysis furnace, controlling the temperature of the initial carbonization stage at 230 DEG C for 20 minutes, then raising the temperature to 400 DEG C at a rate of 20-40 DEG C/min, making a stop for 30-60minutes, and introducing water vapor into a water vapor activation stage at a flow rate of 0.1-1L/(min.G), wherein the pyrolysis final temperature is 550-650 DEG C, the residence time is 20-60 minutes, the EET of the formed activated carbon is 200-500m2/g, and the particle size is less than 20mm; and the micro-explosion agent is one or more of ammonium nitrate, potassium ammonium nitrate and calcium ammonium nitrate, and the aggregate is a waste circuit board. The preparation method disclosed by the invention comprehensively uses solar drying, micro-explosion agent swelling pore-forming and waste resin to construct a framework, and thereby improving the solar drying efficiency of the sludge and the quality of the activated carbon.

The invention relates to the kitchen ware field, in particular to an automatic dish-washing machine. The automatic dish-washing machine comprises a shell body, a high pressure water pump, a water injection nozzle, an ultrasonic generator and a rotary containing basket set, wherein the high pressure water pump, the water injection nozzle, the ultrasonic generator and the rotary containing basket set are located inside the shell body; the water injection nozzle is connected with the high pressure water pump; the water injection nozzle faces towards the containing basket set. Since the ultrasonic generator is arranged inside the automatic dish-washing machine, ultrasonic waves generated by the ultrasonic generator generate intense micro explosions and shock waves when passing through a liquid medium, and the micro explosions and the shock waves damage dirt on the surface of tableware and make the dirt be removed from the cleaned surface. Since the ultrasonic waves can penetrate through solid matter to make the whole liquid medium vibrate and generate cavitation bubbles, the cleaning method is free of dead corners which cannot be cleaned. After the automatic dish-washing machine is connected with a tap water pipe, tap water is pressurized by the high pressure water pump and then ejected from the water injection nozzle to the containing basket set which contains the tableware, the containing basket set keeps rotating, the high-pressure tap water is ejected to the tableware and then ejected back so as to remove fallen oil dirt, as a result, dead corner positions of the tableware are cleaned, and an excellent cleaning effect is achieved.

The invention discloses a micro-exploitation micro-capsule for a smoke product and a smoke product including the same. The micro-explosion micro-capsule can be filled into a smoke product body and is formed by a capsule wall and aerosol generation substance; when the smoke product burns, the temperature of a fervor combustion area enables the aerosol generation substance of the micro-explosion micro-capsule around the combustion area to vaporize, until the micro-capsule explode and occur fusion deformation; and aerosol produced by the aerosol generation substance can be spilled out form the capsule wall. The combustion material in the smoke product body can be carbonaceous fuel free of nicotine; the micro-explosion micro-capsule can be filled into the smoke product; and safe smoke products can be provided for smokers.

The invention relates to a new cleaning agent for a gasoline system and belongs to the technical field of fuel additives. The cleaning agent for the gasoline system, which is provided by the invention, consists of a cleaning dispersant, a nano micro-explosion component, an antioxidation stabilizer, a preservative, an antifriction protective agent, a basic solvent and other components. The cleaning agent is treated by a microencapsulation process. The cleaning agent for the gasoline system can be used in gasoline engines to clean pollutants generated in combustion and deposits in oil paths and combustion chambers so as to save oil, protect environment and maintain automobiles.

The invention discloses a multiple-effect fuel fuel-saving agent with nanometer water to assemble energetic material in liquid phase nanometer technical domain, which is characterized by the following: its oil-saving mechanism distinguishes with traditional additive; it chooses water (gasifying micro explosion function), energetic nitro group compound (energetic flame accelerating function) and polyatomic alcohol amine (dispersing modify function) as raw material; it produces fuel-saving agent through liquid phase nanometer technology.

The invention relates to a high-fuel efficiency biomass fuel, and belongs to the field of fuels. According to the invention, octenyl succinic acid modified starch and bacterial cellulose are taken aswall materials, the surface of the wall materials is densified, so that the loss of effective ingredients in the processes of preparation and storage is effectively avoided, the effects of promoting combustion and improving fuel efficiency are achieved, the heat conductivity of the structure of the wall materials is improved; heat can be rapidly led into the inner part in the use process, and micro-explosion occurs to a micro-capsule structure; the occurrence of the micro-explosion, on one side, causes thermoresonance and produces secondary energy, so that the fuel can be completely burned rapidly at high temperature, and the fuel efficiency is further improved; the volume of magnesium oxide expands and shrinks in the use process, so that inner pores and melt materials in a system are redistributed, the excessive expansion of the volume of the fuel is avoided in the combustion process, and the product porosity is also effectively maintained. The invention solves the problems of low combustion efficiency and low use ratio of the current commonly-used biomass fuel.

The invention provides a method and equipment for cleaning a workpiece and a method and equipment for cleaning a tire loose die. The method for cleaning the workpiece comprises the steps that the workpiece is heated to a preset temperature; and a water-based solution is applied to the workpiece and is instantly vaporized, micro explosion is formed at all impact points, dirt is stripped off from the workpiece, and the workpiece is cleaned. The equipment for cleaning the workpiece comprises a heating device and a cleaning device. The heating device is used for heating the workpiece to a preset temperature range. The cleaning device is used for applying the water-based solution to the workpiece, enabling the water-based solution to be vaporized instantly to form micro explosion at all the impact points, stripping off of the dirt from the workpiece and cleaning of the workpiece. Dirt on the surface of the workpiece can be cleaned off, and great breakthroughs are obtained in cleaning of micron-order or nano-scale clearances of the workpiece; and the beneficial effects that the cost is low, cleaning is easy, and dirt is thoroughly removed are achieved.

The invention discloses a micro-electro-mechanical system intelligent security explosion initiation device and a preparation method thereof. The micro-electro-mechanical system intelligent security explosion initiation device comprises an explosion initiation system and a packaging shell. The packaging shell is arranged on the outer side of the explosion initiation system in a cladding manner to package the explosion initiation system. The explosion initiation system comprises a micro explosion initiation chip unit, a micro security unit, an initiation chemical and a contact pin. The micro explosion initiation chip unit and the micro security unit are connected through the contact pin to form an electric signal channel. The micro explosion initiation chip unit is arranged below the micro security unit. The initiation chemical is installed on the back side of the micro explosion initiation chip unit. Because a micro explosion initiation and explosion propagation sequence based on an in-situ micro chemical loading technology, and the micro security chip based on the MEMS technology are adopted, and a technology of ultra-thin flattening chip inlaid design is adopted, the micro-electro-mechanical system intelligent security explosion initiation device has the characteristics of being micro, intelligent, and resistant to overload and electromagnetic interference.

The invention discloses an acting part of a water-based fire extinguishing bomb. The acting part comprises a detonating device and a bomb body device, wherein the detonating device comprises an impact head and a head screw; an explosive jar, an electric igniting head, an external ignition line, a secondary induction coil, an igniting control printed board and an insulation mechanism are arranged in the head screw; the secondary induction coil, the igniting control printed board and the electric igniting head are connected to achieve an electric detonating manner; the bomb body device comprises a central fixing tube, a micro-explosion throwing and spreading device, and a housing of which the two ends are provided with openings; the micro-explosion throwing and spreading device comprises an inner ignition line, a limiting hose and an explosive tube; the micro-explosion throwing and spreading device is positioned in the central fixing tube; one end of the central fixing tube is fixed to the opening of a front blocking cover through a pressing screw while the other end of the central fixing tube extends into the housing. According to the acting part of the water-based fire extinguishing bomb, the micro-explosion throwing and spreading structure is adopted, so that broken pieces can fly within a short distance after explosion, and the safety can be improved; an impacting and electric detonating manner is achieved in the detonating device, so that all launched fire extinguishing bombs can be detonated and exploded; the insulation mechanism is arranged and can greatly improve the safety of the fire extinguishing bombs during a storage process.

The invention discloses a physical synthesis field method of an ultrasonic and rotary electromagnetic field, which is used for smelting, purifying and dehydrogenating metal, removing metal impurities and non-metallic inclusions and improving metal crystal refinement so as to produce high-purity metal. In an impurity removing process, dielectric is not added, chlorine which is used for dehydrogenation is not communicated or fluorine-containing substances are added. In an aluminium melting refining purification experiment, the efficiency of the method is confirmed, and the device of the method is the ultrasonic and rotary electromagnetic field. The method is a synthetic physical field technology of a micro-explosion technology and a multidimensional layered continuous spiral line transient reversing vortex technology and is characterized in that the controllable layered large dispersity, the strong potential energy, the small-diameter bubble compression field and the gas explosion body trapping are used in metal (aluminum) liquid, and the functional effects of molecular collision, resonance, autorotation, glomeration, and the like are used. The method has high impurity removing speed, good effect and no pollution, saves energy and does not have an external publication report in the metal melting refining purification experiment.

The invention discloses a multifunctional car door micro-explosion system. When an emergency situation such as a fire, collision, falling into water or falling off a cliff occurs in a passenger car, adoor of the passenger car cannot be opened, and the micro-explosion system is triggered to act to open the door. The system is provided with a second set of mechanical door opening device. At the same time, an own two-way hydraulic damping device of the system can absorb part of energy of front impact and reduces structural deformation of the car. When a vehicle-mounted sensor detects the emergency situation or a driver presses a door opening button, a door opening system is operated and a car door sensor detects whether the door is open or not. When the door fails to open, the micro-explosive device is triggered to act to assist the door to fully open. When a control system of the micro-explosive device fails, the driver and passengers can open the door by operating a mechanical device.The multifunctional car door micro-explosion system can ensure the passengers to escape quickly, and the advantages of reliable escape and high realization are achieved.

The invention relates to a graphene material and particularly relates to a processing method for an automobile graphene material. The method comprises the following steps: pouring a sulfuric acid solution and a nitric acid solution into a container, mixing and then putting the container into a water tank of a water bath device; adding ice bags into the water tank, adding the graphene raw material and potassium permanganate powder into the container, heating the container and performing suction filtration on the solution in the container, thereby acquiring graphene oxide; taking the graphene oxide, placing into a micro-explosion reactor, adding a potassium permanganate solution and then adding hydrogen peroxide for completing the micro-explosion reaction, thereby acquiring a nanometer graphene oxide roll with a roll structure. According to the invention, the solutions are stirred and mixed and then the graphene raw material and the potassium permanganate are added and the ice bags are used for performing ice water bath, on the one hand, the ice bags are low in cost and high in operability, on the other hand, the ice bags are uniformly distributed in the water tank, the uniformity of the temperature is promoted and the solution is more sufficient, so that the high-performance nanometer graphene oxide roll can be acquired.