40results about How to "Technology leadership" patented technology

The invention discloses a lean production management kanban system and an application method. The system mainly comprises machine table kanban, comprehensive kanban, a data collector, an industrial personal computer, a server, kanban system software, a call broadcast system, and a special local network. The system has the effects of real-time transmission of production information, transparent management and guarantee of production field work order, and is an effective tool for realizing lean production accurate management.

The invention relates to method for hoisting a large-size workpiece in an ordinary plant and hydraulic jacking equipment thereof. The invention is characterized in that hydraulic lifting devices of a hydraulic jacking system are erected above hydraulic jacking towers through a hoisting beam; the equipment is lifted to a platform height by the hydraulic lifting devices and then sent above a foundation, and the jacking towers are lowered to enable the equipment to take place; a hook used in the combined hoisting beam is connected with a hook beam through a two-way pin shaft, and the hook can rotate to realize rotating operations of a stator. The hydraulic jacking equipment comprises four hydraulic jacking towers, four hydraulic lifting devices, the combined hoisting beam, two tracks and a control board, wherein the four hydraulic jacking towers are respectively arranged above the two tracks to form a framework structure; sectional telescopic mechanisms are arranged in the hydraulic jacking towers, and telescopic control ends of the sectional telescopic mechanisms are connected with an output end of a hydraulic drive mechanism; the lower parts of the hydraulic jacking towers are provided with travelling wheels; and drive input ends of the travelling wheels are connected with a drive output end of a motor. The invention organically combines the hydraulic jacking system with a working principle integrating machines, electricity and liquid and has the characteristics of stable action, safety, reliability, large hoisting weight, convenient mounting and dismounting and obvious economic benefit.

The invention belongs to the field of chemistry, and relates to a method for testing the nitrite and nitrate in pickled vegetables. The method for rapidly testing the nitrite and nitrate in pickled vegetables comprises the following steps that: (1) the nitrite and the nitrate in pickled vegetable are extracted by ultrasonic waves; (2) a calibration curve is drawn by using nitrosonitrogen (NO2-) standard solution; and a calibration curve is drawn by using nitronitrogen (NO3-) standard solution; (3) by diazotizing sulfamide, the nitrite in the pickled vegetable is coupled with hydrochloric acid N-(1-naphthyl)ethylenediamine, so that rosy azo dye is produced, and the content of the nitrite is determined at 540nm; (4) the nitrate in the pickled vegetable is reduced to nitrite by a cadmium column, the nitrite is determined, the determined nitrite in the same sample is subtracted, and the nitrate content is worked out.

The invention belongs to the field of air purification, in particular to an intelligent solar-powered indoor air cleaning machine. The intelligent solar-powered indoor air cleaning machine is characterized in that a solar power supply is taken as driving energy; an ion generating bar is made from a fullerene electro-catalyst material in which electric ions can be precipitated out freely very easily; a negation ion generator is integrally molded with a negative ion releasing device, so that the structure is compact; and a PLC (Programmable Logic Controller) is used for processing air data monitored in real time, so that intelligent operation is realized. Compared with the conventional air purifying machine, the intelligent solar-powered indoor air cleaning machine has the advantages that real-time monitoring and intelligent operation are realized; the negation ion diffusion radius is not smaller than four meters under the working condition that a fan and a filter screen are not needed, noise is eliminated, PM2.5 harmful particles in the indoor air are killed actively and dedusting, odor removing, sterilization and disinfection are performed under an extremely quite working condition, and an environment which is equivalent to the ecological environment of the nature is formed by refreshing the indoor air; and a passive air suction adsorptive filtration is adopted in the conventional air purifying machine, so that the noise is high, and the filter screen is required to be replaced periodically.

The invention provides a magnetic force line balanced detection sensor employing a wire rope. The magnetic force line balanced detection sensor comprises an inductor, a detecting and processing circuit, an output drive circuit, a CAN conversion circuit and a power supply circuit, wherein the inductor is provided with an excitation source, two exciting coils and an induction coil; the excitation source is respectively connected with the two exciting coils and generates magnetic force lines which are the same in size and opposite in direction; the induction coil is arranged between the two exciting coils; and the output end of the induction coil is connected with the detecting and processing circuit. The magnetic force line balanced detection sensor is capable of accurately measuring all defects inside and outside the wire rope without a dead zone, and overcoming the influence of shaking of the wire rope on the measurement result. The magnetic force line balanced detection sensor is high in technological content, advanced in technology, stable and reliable to work, and wide in application range; the measurement sensitivity and accuracy are greatly improved; the damaged condition of the wire rope can be relatively easily and accurately found out; the sensor is stable, reliable, and easy to maintain by adopting the latest and most advanced components and modular structures in process; complicated environments of the applications are considered to the maximal extent; and field interference is eliminated, thereby stably working.

The invention provides a full-automatic production method for a lithium-ion electric material. The method comprises the steps of loading; impressing; overlaying saggers: using an overlaying robot forclamping impressed saggers and overlaying; sintering at high temperature; dividing the saggers: conveying the saggers loaded with sintering finished product materials to a dividing robot station, dividing multiple layers of the saggers into a single layer sequence through a dividing robot, and conveying to a pouring platform; pouring: clamping the saggers through a clamping tool on the tail end ofa pouring robot, moving to a pouring station, and pouring the finished product materials in the saggers into a collecting container through the turnover movement of the clamping tool in the tail endof the pouring robot; sweeping the saggers: moving the empty saggers subjected to pouring to a sagger sweeping station, and using a multi-degree-of-freedom robot for sweeping the saggers; arraying thesaggers, then entering the loading step, and repeating S1 work. The whole line full-automatic production based on the robots has high production efficiency. The invention also provides a production line for realizing whole line full-automatic production based on the robots.

The invention discloses a preparation method of an environment-friendly boiler anti-scaling and scale-removing inhibitor. The method comprises the following steps: adding smashed lignite, an extracting solution and sodium carbonate into a reaction kettle for reacting, and after the reaction is finished, standing and separating; extracting a clear solution, and feeding the extracted clear solution into a refining workshop; recycling non-reacted reactants by separating, and feeding reaction liquid into the refining workshop; evaporating the refined reactant, concentrating and drying; packaging dried products, metering and warehousing qualified products. The series of products provided by the invention integrates scale prevention, scale removal, corrosion inhibition and prevention of manual water loss, and a pioneer technology is created in China. The environment-friendly boiler anti-scaling and scale-removing inhibitor has the advantages of no toxicity, no pollution, no corrosion, excellent water solubility, high chemical stability, high temperature resistance, remarkable oxidation resistance, high complexing and chelating capabilities on metal ions such as calcium ions and magnesium ions in water, wide application range of water quality, and superior scale prevention and scale removal performance under severe environmental conditions.

The invention provides a high-precision full-automatic screen printer. The high-precision full-automatic screen printer is characterized by comprising a film tearing device, a feed device, a printing device, a discharge device and a drying device which are sequentially arranged, the film tearing device comprises a plurality of conveying rollers and film winding rollers, the conveying rollers are arranged on conveying frames, the film winding rollers correspond to the conveying rollers and rotate reversely, the feed device and the discharge device each comprise the corresponding conveying frame, a drive motor and a feed roller connected with the drive motor, the drying device comprises a drying passageway, a conveying mechanism and a heating piece, the conveying mechanism and the heating piece are arranged in the drying passageway, the printing device comprises a machine table, a material pressing frame, a material strip bearing platform and a printing unit corresponding to the material strip bearing platform, and meanwhile a printing method based on the printer is introduced. The high-precision full-automatic screen printer has the advantages of being accurate in positioning, stable in running, good in printing quality and high in production efficiency, manufacturing, adjusting and maintaining are all quite convenient, and the high-precision full-automatic screen printer is low in cost, high in service life and advanced in technology.

The related mobile communication broadband direct-transmission TD-SCDMA station comprises: a host, including a filter, a low-noise amplifier, a power amplifier, a duplexer, and a monitor plate; a donor antenna, and a re-transmission antenna, wherein the up and down RF signal has working frequency as 2010-2050MHz. This invention applies advanced technology, increases capacity -price ratio, reduces cost and maintenance, decreases system noise, and convenient to evolution.

The invention discloses a producing technology for a teflon thin film for binding a liquid crystal display (LCD) module. The producing technology comprises the following processing steps of mold cleaning, material selecting, dispersing treatment, weighing and feeding, mold compressing and forming, high-temperature sintering, turning and film forming, shaping, physical examining, slitting and winding, rewinding, packaging, appearance inspecting and warehousing; and in the steps, the parameters and conditions of every step are controlled. The producing technology has the beneficial effects that the technology is specifically used for manufacturing in the liquid crystal display industry, the technology is unique, the using field pertinence is high, the technology is in the lead, product quality is stable, thickness tolerance and flatness are good, the high temperature is resisted, the deformation rate is low, specifications are complete, thin films with the thickness of 0.01 mm can be produced, the technology is suitable for binding the liquid crystal module, appearance cleanness is high, static is avoided, production cost is reduced, and production efficiency is improved.

The invention relates to the technical field of cleaning equipment, in particular to a surface cleaning machine. The surface cleaning machine comprises a pumping and suction device component, a dirt collecting box component, a cleaning solution component and a cleaning head assembly, the pumping and suction device component, the dirt collecting box component, the cleaning solution component and the cleaning head assembly are fixed to the handle assembly, the cleaning head assembly comprises a cleaning head upper cover and a cleaning head bottom cover, the cleaning head upper cover is correspondingly connected with the cleaning head bottom cover, a cavity is formed and is internally provided with a cleaning roller mechanism, a rotary driving mechanism and a pumping and suction channel, the cleaning roller mechanism drives rotation through the rotary driving mechanism, the rotary driving mechanism and the pumping and suction channel are arranged side by side, a rotary driving motor of the rotary driving mechanism is arranged at the upper end or the lower end of the pumping and suction channel, the handle assembly is provided with a cleaning machine starting switch, and the pumping and suction device component and the rotary driving mechanism are started and closed through the cleaning machine starting switch respectively. By making the rotary driving mechanism and the pumping and suction channel arranged side by side and making the rotary driving motor arranged at the upper end or the lower end of the pumping and suction channel, the width of the pumping and suction channel is effectively guaranteed, and the water suction and dirt suction performance is high.

The invention provides a small filament rubbing machine device and a method for treating farmland waste through an aeration fermentation house. The small filament rubbing machine device comprises a power output device and a filament rubbing shaft. The aeration fermentation house is utilized to perform a fermentation treatment method on materials crushed by the filament rubbing machine, so that water of the materials can be reduced to be 30% or lower, and therefore, a treatment process is convenient to operate, and is simple and practical. Equipment integration of the crushing and filament-rubbing machine, the aeration fermentation house and a composite decomposing microbial inoculums can achieve upstream and downstream connection of filament rubbing machines of different models and the aeration fermentation house, and heat of all fermentation and dehydration processes is from biological heat energy and solar energy, so that the agricultural organic solid waste problem is radically solved, and therefore, the purposes of innocent treatment, reduction and reclamation are achieved, a drive and demonstration effect on industrial development of the solid waste is achieved, and the healthy industrial development is supported.

The invention discloses an unmanned plane fueling vehicle and a working method thereof. The unmanned plane fueling vehicle comprises a vehicle body. An accessory bin, an operation bin and an oil tank assembly are arranged on a chassis of the vehicle body. A power assembly is arranged in the accessory bin. An oil circuit system, an electric system and a gas circuit system are arranged in the operation bin. The oil circuit system comprises three sets of fueling circuits and a main oil circuit. Each fueling circuit comprises a first manual ball valve connected with an oil tank. Each first manual ball valve is connected with a coarse filter. The coarse filter is connected with a first electromagnetic valve, a fifth electromagnetic valve and a ninth electromagnetic valve. According to the unmanned plane fueling vehicle and the working method thereof, functions and technologies are advanced, operation is easy, performance is reliable, a soft oil bag can be effectively protected in oil fueling and pumping processes, and the situations that the oil bag is damaged during fueling, or oil in the oil bag cannot be pumped completely during oil pumping, and consequently the service life of the oil bag is shortened are avoided. The unmanned plane fueling vehicle can also be applied to other fields that fuel is stored in soft oil bags and safety requirements are extremely high.

The invention provides a soy sauce stewed quick-frozen prepared chicken feet and a preparation process thereof, and the preparation process of the soy sauce stewed quick-frozen prepared chicken feet comprises the steps of unfreezing, cleaning, tumbling, pickling, marinating, cooling, skewering, quick-freezing, vacuum packaging and storing. The traditional seasoning method is broken through; pure natural aniseed is used for seasoning and marinating, and the product is tasty and quick-frozen; the flavor is unique and the technology is advanced; the stewed chicken feet are sterilized and then subjected to quick-freezing, vacuum packaging and cold storage, so that the sauce marinated flavor and the nutritional and delicious taste of the chicken feet are not lost, the chicken feet can be eatenafter being unfrozen, convenience and sanitation are achieved, the nutrition and taste of the sauce marinated flavor chicken feet can be reserved to the maximum extent, industrial production can be achieved, and the shelf life can be as long as 12 months. The soy sauce stewed quick-frozen conditioned chicken feet product disclosed by the invention highlights the unique soy sauce stewed flavor of natural aniseeds, is convenient for household barbecue, is more tasty, increases the taste, and has the nutritional effects of nourishing faces, maintaining beauty and keeping young, and the chicken feet is rich in collagen.

The invention discloses a high-temperature harmless treatment method for kitchen waste. The high-temperature harmless treatment method for kitchen waste comprises collection and solid-liquid separation of kitchen waste, solid-liquid separation and classification screening of kitchen waste, crushing treatment of recyclable solid waste, oil refining, separation of oil residues, filtration and collection of oil, pressing and packaging of residues, purification and recycling of waste water, waste gas treatment, and solid waste treatment. The high-temperature harmless treatment method for kitchen waste utilizes the technologies such as PLC (Programmable Logic Controller) automatic control, an assembly line type extraction technology, a heat conduction oil repeated circulation technology, boilerconcurrent heating, fully enclosed type high-temperature sterilization, zero-pressure production, waste gas and waste water purification treatment in a combination manner, and achieves the harmless,reduction and resourceful treatment of kitchen waste. Compared with other domestic technologies, the high-temperature harmless treatment method for kitchen waste has the characteristics of low cost, efficient treatment, environmental protection and safety, low energy consumption, and turning waste into treasure.

The invention belongs to the technical field of soil fertilizer, and discloses a method for reducing the fertilizer amount, improving the effect and increasing the fertilizer utilization rate of vegetable base acidified soil. Technical measures are disclosed on the basis of applying organic fertilizer. For the soil with the pH value of 4-5 or with severe planted vegetable diseases, 200-300 kg of a conditioner is applied per mu, and conventional fertilization is carried out; or 200-300 kg of a conditioner and compound fertilizer with different phosphor nitrate proportions are applied per mu. For the soil with the pH value of 5-6, 100-150 kg of a Tianji conditioner is applied per mu, and conventional fertilization is carried out; or 100-150 kg of a conditioner and compound fertilizer with different phosphor nitrate proportions are applied per mu. Compared with conventional fertilization which is conducted according to habits of farmers, the effects of reducing the fertilizer amount, improving the effect and increasing the fertilizer utilization rate of vegetable base acidification are improved, the fertilization mode using the conditioner and the phosphor nitrate series compound fertilizer serving as the main body or the mode using the Tianji conditioner and conventional fertilization is popularized, and experiment demonstration and popularization effects are very good.

The invention discloses an intelligent bedside card display system based on an Android platform. The intelligent bedside card display system comprises a touch display screen, a nurse workstation computer terminal and a mobile terminal, wherein a main control module of an Android system is used in the screen body of the touch display screen and communicates with the nurse workstation computer terminal provided with a bedside card information software system terminal in a wired or wireless transmission mode, and the touch display screen communicates with the mobile terminal provided with assorted APP application software in a wireless mode. The intelligent bedside card display system disclosed by the invention can update data in real time and improve the medical nursing quality, and the nursing information can be obtained all the time, thereby reinforcing the communication and understanding of doctors, nurses and patients.