12results about How to "Good use effect" patented technology

The invention discloses a probe card simulation method and system based on counter-acting force analysis, which are used in the field of wafer simulation test, and the probe card simulation method comprises the following steps: integrating multiple physical field working conditions to construct a probe card geometric model, and importing the probe card geometric model into finite element simulation analysis software; carrying out grid division on the geometric model of the probe card by utilizing the hybrid voxel tree model, adjusting the grid density according to the distribution requirement of the multi-physical field, and setting a simulation boundary condition by utilizing a preset boundary condition template according to the actual simulation requirement; starting a simulation calculation process based on the adjusted grid density and simulated boundary conditions; and providing a visual interface of physical field distribution and a structural stress state in the simulation calculation process, and performing iterative optimization on the performance of the probe card in the simulation process according to a reactive force distribution result. According to the method, the grid density is automatically adjusted to adapt to changes of a physical field, and it is ensured that higher simulation precision is obtained in a key area.

The invention discloses a data processing method and system of an intelligent organization construction system. The method comprises the steps that content recognition processing is conducted on a target text input by a user; inputting the content identification processing result into a pre-constructed classification model for processing; performing rewriting optimization processing on the target text; vector conversion processing is carried out, and a data definition language set corresponding to a vector conversion result is determined; generating target cue word data according to the data definition language set, the target text and a preset cue word template; inputting the target cue word data into a large language model to generate a target structured query language text; and executing the target structured query language text to obtain a query result. The method does not depend on a click type query mode any more, the text input by the user is accurately and effectively recognized and processed, the query precision is guaranteed, the processing efficiency of the organization construction data is improved, and the intelligent process of an organization construction system is promoted.

The invention relates to the technical field of mineral separation, in particular to a zirconium metallurgy waste alkali liquor recycling treatment method. The method comprises the following steps: chemically analyzing the contents of OH <->, Na2O and SiO2 in the zirconium metallurgy waste alkali liquid; calculating the addition amount of the white carbon black according to the reaction equations (4) and (5) of the main components in the zirconium metallurgy waste alkali liquid and the white carbon black and the modulus of the water glass to be prepared; 2 NaOH + m SiO2 > Na2O.m SiO2 + H2O (4); (5) Na2SiO3 + mSiO2-> Na2O. (m + 1) SiO2; the method comprises the following steps: adding white carbon black into zirconium metallurgy waste alkali liquor under closed and stirring conditions, and reacting to obtain water glass; according to the method, the zirconium metallurgy waste alkali liquor is turned into wealth through the method of generating the water glass, and the purpose of recycling the zirconium metallurgy waste alkali liquor can be achieved.

The embodiment of the invention discloses aspergillus niger NO1 and application thereof. The Aspergillus niger NO1 disclosed by the invention is preserved in the Guangdong Microbial Culture Collection Center on November 21, 2025, the preservation address is the 5th floor, No.59 building, No.100 Courtyard, Xianlie Middle Road, Guangzhou, and the preservation number is GDMCC No: 67338. According to the invention, the bottom mud and high-enrichment culture sewage of sea farms in Zhangzhou Dragon Sea as well as Zhangzhou Dragon Sea are used as samples, and are subjected to primary screening and secondary screening culture to obtain a strain with excellent growth performance and good utilization performance on sodium nitrite. Through identification, the strain is aspergillus niger NO1, has an efficient aerobic denitrification function, shows excellent degradation efficiency on nitrite in aquaculture water, is good in safety, does not generate adverse effects on aquaculture organisms and water environment, and has a wide practical application prospect in the field of aquaculture water quality purification.

This invention provides a method for synergistically preparing a composite carbon source using byproducts of wet thermal oxidation of food waste and biodiesel byproducts. The method includes the following steps: After sorting, slurry preparation, and three-phase centrifugation for oil separation, the organic slurry undergoes wet thermal oxidation treatment, followed by dehydration to obtain a liquid phase (oxidation liquid). This liquid phase is then compounded with biodiesel byproducts such as glycerol and glucose to prepare a composite carbon source with high bioavailability and non-toxicity. The composite carbon source prepared by this invention can be widely applied in municipal, agricultural, livestock, food waste, and industrial wastewater biochemical treatment processes to meet carbon source requirements.

The present invention belongs to the technical field of microbial degradation, and relates to a strain of Bacillus sabii and its cultivation method and application. The bacterium is Bacillus sabii, which is preserved in the Guangdong Provincial Microbial Culture Collection Center and its taxonomic name is Bacillus safensis subsp .safensis The deposit number is GDMCC No: 64077. The Bacillus sabdariffa DWC-2 of the present invention can grow by using petroleum hydrocarbons as a single carbon source, has a high ability to degrade petroleum, produces biosurfactants, has a high oil washing efficiency, and can be applied to microbial enhanced oil recovery, production of biosurfactants / emulsifiers, and restoration of petroleum-contaminated environments.

The heat exchanger structure comprises an air guide cylinder and a heat exchange pipeline, flanges are connected to the two ends of the air guide cylinder, the heat exchange pipeline is of a continuous concave-convex structure on the outer wall of the air guide cylinder, a water outlet pipe and a water inlet pipe which extend outwards are arranged at an opening of the heat exchange pipeline, and a flow meter is arranged on the water inlet pipe; the utility model further discloses a waste heat boiler which comprises a boiler body and a smoke filter communicated with a smoke exhaust pipeline of the boiler body. The flue gas heat exchange device has the beneficial effects that when flue gas passes through the gas guide cylinder, flowing of water in the heat exchange pipeline can conduct the temperature of the side wall of the gas guide cylinder, heat exchange is achieved, the water inlet flow and the pipeline water flow condition can be monitored through the flow meter, and the heat exchange effect is good; and the heat-preservation plate is used for heat-preservation protection of the heat exchange pipeline, heat loss is reduced, and the heat utilization efficiency is improved.

The invention provides an energy storage and supply method, system, device and equipment based on clean energy, and the method comprises the steps: obtaining collected first clean energy, obtaining second clean energy needed by the first round of electric energy conversion from the first clean energy, and obtaining first electric energy based on the second clean energy; obtaining to-be-stored third clean energy from the first clean energy, and storing the third clean energy to obtain fourth clean energy; in response to the fact that fifth clean energy except the second clean energy and the third clean energy exists in the first clean energy, the fourth clean energy and the fifth clean energy are subjected to electric energy conversion of a second round, and second electric energy is obtained; and supplying energy to the user cluster based on the first electric energy and the second electric energy. The energy utilization rate of the first clean energy is improved, the occurrence probability of the abnormal condition of insufficient electric energy supply of the user cluster is reduced, and the energy supply stability of the user cluster is improved.

The utility model relates to the technical field of building protection, and discloses a building wind resistance device which comprises two sets of track butt clamp assemblies which are horizontally opposite, a driving assembly installed between the two sets of track butt clamp assemblies and two sets of wind shields symmetrically installed on sliding tables of the track butt clamp assemblies. When the wind-resistant device is used for carrying out wind-resistant protection work on the window of the house building, the two sets of rail butt-clamp assemblies are installed on the two sides of the window of the house, the two sets of wind shields on the sliding table are arranged at the upper end and the lower end of the window in a bilateral symmetry mode, and when wind shielding and covering are carried out subsequently, the rail butt-clamp assemblies are driven by the driving assembly, so that the wind shielding effect is improved. The two groups of wind shields are pushed to be symmetrically closed to shield and protect the window, and the wind shield can be assembled and used in an upper and lower double-side mode, is better in utilization of space outside the window, and has flexible and convenient installation performance.

The invention relates to a calculation method of a flash evaporator, belongs to the technical field of energy utilization and power engineering, and solves the problem of waste of low-quality waste heat resources in traditional energy enterprises and the problem of damage to blades of a steam turbine caused by poor separator effect of the flash evaporator due to defects of a calculation method of the flash evaporator. Based on the relation between the water boiling point and the pressure and the control key parameters, the flash evaporation steam amount is calculated through a specific formula, heat balance calculation and multi-stage flash evaporation setting are combined, the design of the flash evaporator is optimized, efficient waste heat recycling is achieved, and the performance of a power generation system is improved. The waste heat utilization efficiency is improved, and energy waste is reduced; turbine blades are prevented from being damaged, and the power generation system stability is improved; the development of a low-temperature waste heat power generation technology is promoted, energy conservation and environmental protection are assisted, the requirements of multiple industries are met, and an effective solution is provided for energy structure optimization.

The present invention relates to the technical field of fan operation control, and in particular to a fan operation control method based on Internet of Things data collection, the method comprising: determining the standard coverage area of ​​the fan and dividing the treatment chamber; dividing any initial grid area and collecting a number of real-time temperature values, determining the initial setting parameters of any fan based on the comparison results of the several real-time temperature values ​​and the preset temperature values; collecting the real-time flow characteristics of several fans, analyzing the real-time flow characteristics to determine the flow abnormality area, and adjusting the initial setting parameters according to the analysis results of the flow abnormality area; real-time detection of the real-time temperature changes corresponding to the several initial grid areas, judging the temperature change uniformity in the treatment chamber based on the several real-time temperature changes, calibrating the adjustment setting parameters according to the uniformity judgment result, or adjusting the preset interval, or adjusting the initial grid area. The present invention improves the accuracy of indoor temperature control.

The application belongs to the technical field of utilization of waste biomass by microorganisms, and specifically discloses an abnormal williamsonia strain Y8 and application thereof in beer dreg fermentation. The preservation number of the strain is CCTCC NO: M 2026579. The strain has good tolerance to extreme chemical environments such as high salt, high sugar, strong acid and high-concentration ethanol; can ferment polysaccharides and monosaccharides; under the condition of rich nutrition, the content of cell protein can reach 57%; can adapt to the liquid physicochemical environment of beer dregs and effectively utilize beer dregs to grow. With the aid of enzyme preparation composed of beta-glucanase and xylanase, the efficiency of the strain in utilizing beer dregs to grow is significantly improved, and after 72 h of fermentation, the fermentation liquor with viable cell count of the strain ≥1.8×10 9 CFU / mL is obtained, and the prepared fermentation feed is effectively enriched with total phenols and improved in antioxidant performance. The application is green, mild and efficient, and has excellent application prospect.