5results about How to "Effective utilization" patented technology

The application belongs to the technical field of cloud computing and artificial intelligence, and is used to solve the problem that the prior art cannot perceive the anchor point domination relationship within a batch and dynamically constrain the batch boundary accordingly. Specifically, the application is a cloud server data security management system, which comprises a task acquisition module, a conflict analysis module, a conflict relationship construction module, a grouping management module and an execution control module. The application constructs the potential domination strength based on a sliding window and the output sensitivity based on the model sensitivity and the permission level for each task, calculates the conflict coefficient for batch constraint, so that when the input feature value of a task exceeds three times of the quartile range of its own historical distribution, the conflict coefficient between the task and the high sensitivity task automatically exceeds the dynamic threshold, thereby the task is split into different batch groups. The task pair with the conflict coefficient exceeding the threshold is marked as a conflict and prohibited from being in the same batch, and the low permission task cannot enter the same batch as the high sensitivity task.

[Object] A high value-added material having excellent alkali resistance is developed by effectively utilizing waste material discharged from coal-fired power plants and copper slag discharged from copper smelters. [Solution] With regard to a non-crystalline inorganic composition containing silica (SiO2), iron oxide (Fe2O3), alumina (Al2O3), and calcium oxide (CaO) as main components, when i) a total content of silica, alumina, and calcium oxide is set to be 50% by mass or more and 75% by mass or less; ii) a content of iron oxide is set to be 26% by mass or more and less than 40% by mass; and iii) iron oxide is derived from a non-crystalline raw material, an inorganic composition that can be melt-spun and has excellent alkali resistance is obtained. In this inorganic composition, most of the raw materials can be derived from coal ash and copper slag.

The present invention provides an iron and steel smelting method. The method comprises performing a catalytic dehydrogenation reaction on propane, wherein electricity is used to provide energy for the catalytic dehydrogenation reaction; separating the product of the catalytic dehydrogenation reaction to obtain a mixed gas containing hydrogen, methane, and ethane, and ethylene and propylene; and mixing the mixed gas containing hydrogen, methane, and ethane with water and / or CO2 as a catalytic conversion raw material, and producing synthesis gas by means of a catalytic conversion reaction, the synthesis gas being used for iron smelting, and electricity being used to provide energy for the catalytic conversion reaction. According to the present invention, under the circumstances that propane cannot be completely converted in some reaction conditions, catalytic dehydrogenation of propane is combined with steam cracking, and unconverted propane is prepared into methane, ethane, etc. by means of steam cracking; synthesis gas is further obtained by means of reforming and component adjustment, and the synthesis gas is a good raw material for direct reduction of iron.

This invention belongs to the field of waste gas treatment technology, specifically disclosing a flare gas incineration treatment system for EVA production. The system includes a daily gas buffer tank and an emergency gas buffer tank, each connected in series with a liquid separator, a water seal tank, and a cooler. The gas outlets of the two coolers are connected to an incinerator, and the flue gas outlet of the incinerator is connected in series with an induced draft fan and a chimney. Addressing the safety risks, such as explosions, posed by direct combustion of flare gas generated during EVA production, this invention achieves safe, efficient, and compliant emissions of flare gas by classifying and collecting the flare gas, separating it into liquids, applying a water seal, pre-treating it with cooling, and precisely monitoring key parameters, combined with efficient incineration in an incinerator. This solves the problem that direct combustion of flare gas containing hydrocarbons such as ethylene, vinyl acetate, and organic solvents generated during EVA production can easily lead to explosions or flameout accidents due to gas composition imbalance.

This utility model discloses a mobile new energy vehicle charging device, comprising: multiple evenly distributed columns, each column having an I-beam fixedly connected to its lower end; a connecting plate being bolted to the lower end of each I-beam; a guide rail being fixedly connected to the lower end of each connecting plate; multiple evenly distributed first pulley blocks being arranged inside the guide rail; a fixing ring being fixedly connected to the lower end of each of the first pulley blocks; a cable being fixedly connected inside each of the fixing rings; and a second pulley block being slidably connected inside the guide rail. This utility model, by incorporating columns, I-beams, and other components, allows the movable control box to flexibly adjust its charging position according to the actual location of the parking space. Regardless of where the vehicle is parked, the control box can be moved nearby for charging, avoiding waste caused by installing numerous fixed charging piles and effectively improving the utilization rate of the charging device.