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32results about How to "Improve preparation efficiency" patented technology
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Motor air tightness testing device
PendingCN121762119Aprevent leakageshorten inflation timeWork holdersFluid-tightness measurement using fluid/vacuumElectric machineTester device
The invention discloses a motor air tightness testing device, and solves the problem that a test result can be obtained only through multiple times of detection or time increase due to the fact that existing detection equipment is too long in detection time. The motor air tightness testing device comprises an air tightness tester, a motor positioning assembly used for positioning a testing motor, an inflation pipeline assembly connected with the air tightness tester, and a motor outgoing line ventilation assembly communicated with a motor outgoing line of the testing motor. The air inflation pipeline assembly comprises a first air inflation pipeline connected with an air inlet of the test motor and a second air inflation pipeline connected with the motor outgoing line ventilation assembly, and the first air inflation pipeline and the second air inflation pipeline inflate the test motor in the air tightness test process of the test motor.
Owner:DONGYANG CITY DONGZHENG MOTOR
Glue mixing assembly
PendingCN121944907Aaccurate weighingimprove performanceRotary stirring mixersTransportation and packagingBLENDER/MIXERAdhesive glue
The invention relates to a glue mixing assembly which comprises a base, a lifting mechanism and a weighing mechanism are arranged on the base, and a stirring barrel is arranged on the weighing mechanism and the lifting mechanism; a stirring barrel cover is further erected on the base, the position of the stirring barrel cover corresponds to the upper portion of the stirring barrel, and a stirring mechanism and a feeding mechanism are arranged on the stirring barrel cover; wherein the output end of the lifting mechanism extends and drives the stirring barrel to ascend, the lower end of the stirring barrel is separated from the weighing mechanism, the upper end of the stirring barrel is in sealing contact with the stirring barrel cover, the feeding mechanism conveys materials into the stirring barrel, and the stirring mechanism stirs the materials in the stirring barrel; the output end of the lifting mechanism shrinks and drives the stirring barrel to descend, the upper end of the stirring barrel is separated from the stirring barrel cover, the lower end of the stirring barrel is supported on the weighing mechanism and separated from the output end of the lifting mechanism, and the weighing mechanism weighs the stirring barrel. The whole process is automatically and continuously operated, reliable and stable performance of the glue is ensured, glue preparation can be completed within specified time for use, the preparation efficiency is high, and the reliability is good.
Owner:WUXI YILING INTELLIGENT TECHNOLOGY CO LTD
Automobile part toughness detection device
PendingCN121954671AQuick positioning and placementAvoid breaking and flyingVehicle testingMaterial strength using tensile/compressive forcesStructural engineeringWorkbench
The invention relates to the technical field of automobile parts, and discloses an automobile part toughness detection device which comprises a workbench, a placement table and a placement plate, the placement table is vertically arranged above the workbench, a front placement block and a rear placement block are vertically arranged above the placement table, and the front placement block and the rear placement block are symmetrical to each other; a working cavity is vertically formed in the opposite side walls of the front containing block and the rear containing block, and the containing plate is located in the working cavity. Through cooperation of the workbench, the placement table, the front placement block and the rear placement block which are symmetrically arranged, the working cavity and the placement plate, positioning and placement of automobile plates can be rapidly completed, loading operation is simple, convenient and efficient, and the preparation efficiency in the early stage of a test is improved; the front pressing plate and the rear pressing plate which are symmetrically arranged can tightly press two ends of an automobile plate during toughness testing, so that the plate is prevented from being snapped and shot, the personal safety of workers is effectively guaranteed, and the protection performance is excellent; the device realizes integrated linkage of pressure test, safety protection and automatic unloading.
Owner:湖北宝申汽车部件有限公司
A spraying tool for automobile parts
The utility model provides a kind of spraying tool for automobile parts, belong to automobile parts spraying technical field, including base, the upper portion of base is provided with gantry support, the inside of gantry support is provided with tool support, the inside of tool support is provided with multiple long rods for installing workpiece and adjusting long rod;Adjusting long rod includes multiple arc plates, the inside of arc plate is provided with multiple T-shaped connecting columns, multiple arc plates are connected by T-shaped connecting column and elastic drawstring between;The inside of arc plate both ends is respectively provided with sub thread part, and the sub thread part of the corresponding end of multiple arc plates can be combined into a tapered screw hole, and the both ends of pipe body structure are respectively screwed with conical stud through tapered screw hole.The utility model through adjustable long rod, skid connection and stable structure, not only can effectively improve adaptability and efficiency, reduce shaking and shielding, but also can guarantee spraying quality, reduce cost.
Owner:JINAN AUTOMOBILE CHECKING & MEASURING CENT +1
A semi-automatic generation method and system for safety and seismic identification report of existing building
The application discloses a kind of for semi-automatic generation method and system of safety and anti-seismic identification report of existing building.Method includes: extracting structural parameters from drawing by AI semantic understanding and regular check;Through mobile terminal, field data is input;Drawing parameters and field data are fused into intermediate data object;Based on SQLite specification library, applicable identification specification is automatically matched;Safety rating (Au~Du) and anti-seismic identification (first level structure check + second level bearing capacity checking) are executed;Finally, the results are automatically filled into Word template to generate complete identification report.The application is aimed at the special needs of existing building identification, integrates drawing intelligent extraction, mobile terminal edge detection and edge recording, specification intelligent matching, safety rating and anti-seismic identification and other modules, significantly improves the efficiency and standardization of identification report preparation, reduces the dependence on technical personnel experience, and is suitable for large-scale identification of existing buildings in urban renewal.
Owner:杨静
High-flux electrolyte preparation equipment and testing method thereof
PendingCN121972054AImprove preparation efficiencyshorten cycle timeShaking/oscillating/vibrating mixersTransportation and packagingElectrolytic agentMultiple injection
The invention discloses high-flux electrolyte preparation equipment and a testing method thereof, and relates to the technical field of chemical preparation equipment, the high-flux electrolyte preparation equipment comprises a top cover and a bottom plate, the top cover and the bottom plate are spliced through an aluminum alloy supporting column, a lifting frame is arranged on the inner side of the aluminum alloy supporting column, and a lifting door plate is arranged on the lifting frame; a pump frame is fixedly installed at the bottom of the bottom plate, a vertical linear guide rail is arranged on the surface of the top of the top cover, a transverse linear guide rail is movably arranged on the top of the vertical linear guide rail, a testing assembly is arranged on the transverse linear guide rail, and an injection assembly is arranged on the transverse linear guide rail. According to the high-flux electrolyte preparation equipment, a plurality of groups of liquid injection heads are adopted, so that the preparation of a plurality of groups of electrolytes with different formulas and different concentrations can be synchronously completed at a time, and compared with the traditional manual preparation, the efficiency is greatly improved. And the research and development period and the production preparation time are greatly shortened.
Owner:UNIV OF SCI & TECH OF CHINA
Conveying device for capacitor processing
ActiveCN224185092UGuaranteed positioning accuracyGuarantee processing qualityConveyorsElectric machineGear wheel
The utility model discloses a conveying device for capacitor processing, which relates to the technical field of conveying devices and comprises a workbench, a processing device is erected on the workbench, a conveying belt is mounted on the workbench, a plurality of mounting seats are linearly arranged on the conveying belt by taking the conveying belt as a reference line, capacitor placing vessels are mounted on the mounting seats, and the capacitor placing vessels are connected with the processing device. Two clamping plates used for clamping a capacitor body are symmetrically and slidably connected in the capacitor placing vessel, a transmission assembly is fixedly connected to the bottom surface of the capacitor placing vessel, the two clamping plates are in transmission connection with the transmission assembly, and a pin fixing assembly is arranged in the capacitor placing vessel; according to the utility model, a linkage structure of the shifting ring, the transmission gear, the toothed plate and the U-shaped rod is matched with the driving motor to realize clamping and fixing of the capacitor main body by the clamping plate, so that the position precision of the capacitor when being conveyed to a processing device is ensured, and the processing quality is ensured.
Owner:JIANDE ANTAI POWER CAPACITOR CO LTD
A photolithography fixture for microscopic examination
ActiveCN224616176UEnsure synchronicityEnsure neutrality
This utility model relates to a photomask clamp for microscopic inspection, belonging to the field of electronic device manufacturing and processing. It includes: a substrate with a placement groove at its center for accommodating the photomask; several clamping blocks slidably connected to the substrate surface, each clamping block being evenly distributed along the periphery of the placement groove and sliding radially along the groove; an adjustment mechanism including a rotating ring rotatably connected to the substrate and guide lugs evenly distributed on the rotating ring; the rotating ring rotating coaxially with the placement groove; the guide lugs corresponding in number to the clamping blocks, and each guide lug having a guide groove inclined outwards from the rotating ring; and each clamping block having a guide rod extending into and slidably connected to the guide groove; and a locking mechanism for locking or releasing the rotating ring and the substrate. This utility model ensures that the photomask is always clamped at the absolute center position of the placement groove, eliminating offset or twisting caused by asynchrony on both sides, and achieving high-precision automatic centering and clamping of the photomask.
Owner:THE 44TH INST OF CHINA ELECTRONICS TECH GROUP CORP
Switch handle charging base combination structure
The utility model discloses a kind of Switch handle charging base combination structure, it relates to game charging stand technical field. Including charging base and charging conversion board, the charging base one side is inserted with charging conversion board, the other side of charging base is provided with Pro handle charging interface, the charging conversion board is provided with Joy-Con left and right handle charging interface, and charging conversion board below corresponding charging base is provided with Joy-Con left and right handle rest groove. The utility model structure design is reasonable, realizes the one-stop, multi-functional, high compatibility charging support of Joy-Con left and right handle, Pro handle and so on multiple types of handle. It not only improves the use convenience and safety of user, also has good expansibility and market adaptability.
Owner:SHENZHEN YUYUANXIN ELECTRONICS TECH
Intelligent formulated anti-foaming agent system for well site
The utility model belongs to and oil and gas exploitation technical field, especially relates to a kind of for well station's intelligent preparation defoaming agent system. Including foaming agent mixed medicine subassembly, defoaming agent mixed medicine subassembly, water supplement component and controller;The foaming agent mixed medicine subassembly includes and foaming agent mixed solution tank that foaming agent stock solution tank is connected in proper order by first pipeline;The defoaming agent mixed medicine subassembly includes and defoaming agent mixed solution tank that defoaming agent stock solution tank is connected in proper order by second pipeline;The water supplement component includes water storage tank, the water storage tank with the foaming agent mixed solution tank is communicated by third pipeline, the water storage tank with the defoaming agent mixed solution tank is communicated by fourth pipeline;In working condition, the controller controls the foaming agent stock solution tank to the foaming agent mixed solution tank and supplement liquid;Control the defoaming agent stock solution tank to the defoaming agent mixed solution tank and supplement liquid, control the water storage tank water storage, respectively control the foaming agent mixed solution tank and the defoaming agent mixed solution tank's liquid dilution.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
A device for preparing an impregnation
The utility model discloses a kind of impregnating compound preparation devices, it is related to impregnating compound preparation technical field.The utility model includes preparation jar, top cap and controller, top cap is fixedly installed on the upper surface of preparation jar by connecting flange, controller is fixedly installed on the front surface of preparation jar, top cap upper surface is installed with shaft coupling, driving motor is installed on the upper end of shaft coupling, shaft coupling output end is fixedly connected with connecting shaft, connecting shaft one end is through top cap upper surface and extends to preparation jar inside, a plurality of fixed sleeves are welded on the circumferential surface of connecting shaft, a plurality of stirring vanes are welded on the circumferential surface of fixed sleeve, a plurality of installation grooves are formed on the surface of stirring vane, connecting shaft is rotatably installed in installation groove, a plurality of drainage vanes are welded on the circumferential surface of connecting shaft.The utility model is through stirring vane, connecting shaft and drainage vane structure, increase the stirring structure of device, when material is mixed and stirred in preparation jar inside, improve its mixing effect, let the fluidity of mixture be stronger in preparation jar inside.
Owner:JIANGXI XINHUANENG TECHNOLOGY DEVELOPMENT CO LTD
Metal material drilling equipment for processing metal frame body
This invention relates to the field of metal material drilling technology in metal frame processing, and specifically discloses a metal material drilling device for metal frame processing, including a metal processing support. A drying box is fixedly connected to the top of the metal processing support, and a magnetic suction device is connected to one side of the drying box through a first pipe. A drilling device is fixedly connected to the top of the inner wall of the metal processing support, and a recycling device is fixedly connected to the portion of the inner wall of the metal processing support directly below the drilling device. A rotating device is slidably connected to the inner wall of the metal processing support, and a clamping device is rotatably connected to one side of the rotating device. This metal material drilling device for metal frame processing, through the cooperation of the magnetic suction device, the rotating device, and the clamping device, completes the flipping of the metal frame while also moving it to the recycling device, realizing the separation of iron filings and impurities, improving processing efficiency and quality while also improving resource utilization.
Owner:TIANJIN HEDA YOUPIN TECHNOLOGY SERVICE CO LTD
Apparatus for continuously producing high-purity sodium hypochlorite
ActiveCN117658076BImprove preparation efficiencyReduce labor intensityProcess engineeringEnvironmental engineering
The application relates to the technical field of sodium hypochlorite production and preparation, and particularly discloses a device for continuously preparing high-purity sodium hypochlorite, which comprises a first reaction kettle, a first water inlet pipe is connected with a water inlet of the first reaction kettle, and a first conveying pump is arranged on the first water inlet pipe; a first back pressure valve is arranged on the first water inlet pipe between the first conveying pump and the first reaction kettle; a first jacketed heat exchanger is sleeved on the outer circumferential surface of the first reaction kettle, a first jacketed heat exchanger inlet and a first jacketed heat exchanger outlet are arranged on the first jacketed heat exchanger, the first jacketed heat exchanger inlet is connected with a drain outlet of the first reaction kettle through a pipeline, the first jacketed heat exchanger inlet is connected with cooling water through a pipeline, and a second back pressure valve is arranged on the pipeline between the cooling water and the first jacketed heat exchanger inlet. The application has the characteristics of being capable of reducing by-products, improving the effective content and reducing the waste of raw material chlorine.
Owner:JIANGXI XINGHUO SPACEFLIGHT NEW MATERIAL CO LTD
Multi-component liquid distribution system
ActiveCN224271055Uavoid omissionsavoid repetitionTransportation and packagingMixer accessoriesPeristaltic pumpExperimental laboratory
This invention provides a multi-component liquid dispensing system, relating to the field of biopharmaceutical laboratory technology. It comprises a liquid delivery system, a quantitative system, an error-prevention system, and supporting software. The liquid delivery system includes a main base, a peristaltic pump module, and an upper tube rack. The peristaltic pump module is fixedly connected to the top of the main base. A precision balance is mounted on the upper part of the main base. A side Z-shaped slide rail is symmetrically fixedly connected to the top of the main base. An upper connecting bracket is fixedly connected to the middle of the side Z-shaped slide rail. A positioning column is slidably connected to the upper end of the upper connecting bracket. A central support spring is fixedly connected between the positioning column and the upper connecting bracket. A tube rack is fixedly connected to the middle of the main base. This invention enables automatic liquid addition and quantitative dispensing, avoiding errors caused by missed additions, duplicate additions, and manual addition. It replaces most manual operations and solves the problems of high workload, inter-bottle and batch variations, and difficulty in maintaining product formula confidentiality during large-scale product preparation.
Owner:SHANGHAI NEUSIG BIOMEDICAL TECH CO LTD
Intent-based production network configuration automatic generation method and system
ActiveCN116684269BReduce input workloadImprove preparation efficiencyTransmissionTotal factory controlPathPingGlobal topology
The application provides an intention-based production network configuration automatic generation method and system, which comprises the following steps: obtaining a topology of a specified communication network and inputting a plurality of intention strategies to be executed, wherein the topology comprises network autonomous domain division; obtaining link information and basic information of each node in the obtained topology; obtaining required ports and priorities of each intention strategy; combining all intention strategies to obtain a conflict-free intention expression according to whether there is a port conflict between the intention strategies and the priorities of the intention strategies; dividing the topology into a global topology and an internal topology by taking the network autonomous domain as a basic unit; decomposing the intention expression, taking the priorities of the intention strategies as a target function, and setting a link constraint and a path uniqueness constraint, and then obtaining all paths in the topology that meet the intention strategies through linear programming; and generating all network configuration files of the topology through a network protocol of the production network according to the paths obtained by the intention, so as to ensure that the network state meets all intention strategies.
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI
A tool adjustment method based on vision recognition and positioning
This invention relates to a tool adjustment method based on visual recognition positioning, comprising: storing the current size information of the tool and the information of the screw in the central control system of the machine tool; preparing the tool adjustment device; installing the tool adjustment device on the machine tool, and establishing communication between the control mechanism and the central control system of the machine tool; determining the tool to be adjusted and the rotation angle θ of the adjusting screw; the central control system sending the information to the control mechanism; the tool adjustment device determining a matching adjusting wrench, grasping the wrench and moving it to the tool; identifying and determining the position and angle of the locking screw through the visual recognition mechanism, aligning and connecting the adjusting wrench with the locking screw; turning the adjusting wrench to the loose state; identifying and determining the position and angle of the tool's adjusting screw through the visual recognition mechanism, connecting the adjusting wrench with the adjusting screw; turning the adjusting screw to the angle θ; reconnecting the adjusting wrench with the locking screw, and turning the locking screw to the locked state.
Owner:SHANGHAI TOBACCO MACHINERY
A plating solution stirring device for hot-dip galvanizing of metal pieces
ActiveCN224388573UImprove preparation efficiencyPrecise adjustment of immersion depthRotary stirring mixersTransportation and packagingMetallurgyCoupling
The utility model discloses a kind of plating solution stirring devices for metal piece hot galvanizing, it is related to hot galvanizing plating solution processing equipment field, including rack, lifting hole is opened in vertical direction on rack, slidingly set with movable rack in lifting hole, movable rack is installed servo motor towards rack outer side, servo motor output end is downward and is equipped with stirring mechanism, stirring mechanism includes stirring shaft, stirring vane and scraper assembly, stirring shaft top end is coaxially fixed with servo motor output end by coupling, stirring shaft is spaced apart and equipped with multiple layers of stirring vane along axial direction, the scraper assembly is fixed on stirring shaft, and located between stirring vane, scraper assembly can be self-adapting plating solution bucket diameter size and elastic close, when stirring, synchronous cleaning residual in inner wall, to reduce the raw material loss caused by dry knot, improve plating solution utilization.
Owner:WUHU HESHENG MECHANICAL EQUIP TECH CO LTD
Catalyst performance parameter determination method and device
PendingCN121905326AImprove preparation efficiencyChemical processes analysis/designDesign optimisation/simulationChemical physicsChemical reaction
The invention discloses a catalyst performance parameter determination method and device. The method comprises the following steps: splitting a target chemical reaction process into a plurality of chemical reaction stages, and the plurality of chemical reaction stages comprise a first-class reaction stage and a second-class reaction stage; acquiring a relationship between the concentration of each element in the element reaction of the first reaction stage and an energy parameter, and determining the energy parameter of the element reaction in the first reaction stage based on the relationship between the concentration of each element in the element reaction of the first reaction stage and the energy parameter; obtaining the relationship between the concentration of each element in the element reaction of the second type of reaction stage and a preset descriptor; determining an energy parameter of the primitive reaction in the second reaction stage according to a relationship between the concentration of each element in the primitive reaction in the second reaction stage and a preset descriptor; and determining the activation energy of the target chemical reaction process according to the energy parameter of the element reaction in the first reaction stage and the energy parameter of the element reaction in the second reaction stage.
Owner:SUPCON TECH CO LTD
Business budget data management method and device, electronic equipment and readable storage medium
This disclosure relates to the field of data management technology, and provides a method, apparatus, electronic device, and readable storage medium for managing business budget data. The method includes: performing benchmark calculation processing on cost data to be processed based on preset benchmark calculation conditions to obtain initial business budget data; performing dimension configuration processing on the initial business budget data based on preset dimension conditions to obtain multi-dimensional business budget data; performing compilation and adjustment processing on the multi-dimensional business budget data to obtain business budget adjustment data; performing hierarchical aggregation processing on the business budget adjustment data to obtain aggregated business budget data; and performing finalization and push processing on the aggregated business budget data to obtain target budget benchmark data. This improves budget preparation efficiency, shortens the preparation cycle, enhances the flexibility of budget adjustments, meets the dynamic management needs of multiple scenarios, improves the accuracy of budget data, enhances the synergy of budget control, and improves the precision of budget execution control.
Owner:BEIJING QDING INTERCONNECTION TECHNOLOGY CO LTD
A borderless foamed steering wheel foam mold with a pressing mechanism
This utility model discloses a foam mold for a borderless foamed steering wheel with a pressing mechanism, including a base, a hydraulic device, and a support plate. The hydraulic device is fixed at the center of the top of the base, and the support plate is fixed at the top of the hydraulic device. Sleeves are fixed at the four corners of the top of the base, and push rods are inserted into the sleeves. The top of the push rods is connected to the bottom of the support plate. A mold is detachably mounted at the center of the top of the support plate. Grooves are symmetrically fixed on both sides of the top of the support plate, and the interior of the grooves forms sliding grooves. By moving the support block, limiting tube, and other components via a slider, and by allowing the limiting block to slide within the arc-shaped groove of the support block, the rotation angle of the limiting tube can be flexibly adjusted, allowing the cleaning components (horizontal plate and scraper) at the top of the push rod to be precisely positioned on the mold surface. The scraper is angled and has a rounded bottom edge, which efficiently removes residual foaming material and impurities from the mold surface.
Owner:LIAONING DIDE TECH CO LTD
Industry-specific knowledge-based test question generation methods, devices, equipment, media, and products
This application relates to the field of large-scale model application technology, and particularly to methods, devices, equipment, media, and products for generating test questions based on industry knowledge. This application obtains indications of job type and knowledge point scope by analyzing test question generation requirements, and retrieves reference information from an industry knowledge base. These are then input into a large-scale model to generate a draft containing test questions, reference answers, and explanations. A standardized document is obtained by retrieving the corresponding job template for layout and score allocation. Furthermore, industry-specific numerical values and deterministic technical rules are extracted from the reference information, and the question stem, reference answers, and explanations are verified item by item. After correcting any discrepancies, the final test question file is obtained. This solution solves the problem of knowledge bias and difficulty in guaranteeing accuracy when generating industry test questions using large-scale models. By applying hard constraints to the generated content through deterministic rules from the knowledge base, reliable generation of professional knowledge is achieved, improving the professionalism and credibility of professional test questions for specific jobs.
Owner:TEBIAN ELECTRIC APP CO LTD +1
A radiotherapy field modulation device
The utility model relates to adjusting device technical field especially, it relates to a radiotherapy field adjusting device. It mainly aims at the existing radiotherapy field adjusting device has the problem that the adjusting precision is limited, is difficult to satisfy the complex tumour shape and individualized treatment demand, and the operation convenience is insufficient, the adjustment is complicated and is easy to influence the accuracy because of the human error, and proposes the following technical scheme: including the shell, set up in the shell multiple groups parallelly arranged first leaf, multiple groups parallelly arranged second leaf are arranged below first leaf, first leaf and second leaf are arranged perpendicularly, two sets of limiting components are installed in the shell, two sets of limiting components are perpendicular to each other and are respectively used for limiting when first leaf and second leaf move. The utility model is helpful to accurately adapt complex tumour shape and realize individualized treatment, improves treatment efficiency and effect, reduces the damage to surrounding normal tissue.
Owner:SICHUAN CANCER HOSPITAL
Method for automatically converting astronomical CCD (Charge Coupled Device) image into AI (Artificial Intelligence) training sample
PendingCN121962797AImprove preparation efficiencyImprove reliabilityCharacter and pattern recognitionData setAlgorithm
The invention provides a method for automatically converting an astronomical CCD image into an AI training sample, and belongs to the technical field of astronomical image processing and artificial intelligence crossing. According to the method, the FITS-format astronomical image input is received through an integrated graphical interface, and the standard preprocessing process of a dark field, a bias field and a flat field is supported; an interactive circular marking tool and an automatic celestial body detection function based on an SEP algorithm are provided, and a detection threshold value can be dynamically adjusted; compressing the 16-bit FITS image dynamic range through a ZScale algorithm, and converting the compressed 16-bit FITS image dynamic range into a 8-bit PNG format; the method comprises the following steps: automatically generating label formats of four mainstream deep learning frameworks, namely YOLO, COCO, Pascal VOC and Mask R-CNN, automatically segmenting a training set, a verification set and a test set according to a proportion set by a user, and constructing a standardized data set directory structure; the method is easy and convenient to operate and high in automation degree, the data preparation period of astronomical AI application is remarkably shortened, and the labeling precision and the data set normalization are improved.
Owner:ZIJINSHAN ASTRONOMICAL OBSERVATORY CHINESE ACAD OF SCI +1
A new type of foldable shadow play support
ActiveCN224292526Usolve the real problemEasy to installEntertainmentChinese charactersControl theory
Owner:CHINA THREE GORGES UNIV
Intelligent analysis method for special equipment inspection data based on natural language understanding
InactiveCN121787922Areduce dependenceImprove interaction friendlinessKnowledge representationSpecial data processing applications
The invention discloses a special equipment inspection data intelligent analysis method based on natural language understanding, and belongs to the technical field of special equipment safety supervision and big data analysis. The method comprises the following steps: receiving and analyzing a natural language request, and extracting a target use unit name and a risk analysis dimension; searching and constructing a device analysis group and matching a risk evaluation model; for each device in the group, extracting related data from the multi-source database; carrying out quantitative calculation by utilizing the matching model, and generating a single-equipment risk score and a risk factor label; carrying out aggregation analysis on a total-amount equipment result, and identifying an overall risk level, a dominant risk type and a high-risk equipment distribution characteristic of the unit; and finally, differential supervision suggestions are generated on the basis. According to the invention, full-process automation from natural language instructions to intelligent risk assessment and decision suggestions is realized.
Owner:SPECIAL EQUIP SAFETY SUPERVISION INSPECTION INST OF JIANGSU PROVINCE
Water-based anti-sticking absorption liquid for high-temperature exhaust gas spray treatment and preparation method thereof
PendingCN122643831ASystem stabilityInhibit sticking and cloggingExhaust fumesEnvironmental engineering
This invention relates to the field of industrial organic waste gas purification and treatment technology, and particularly to an anti-adhesion absorbent liquid for high-temperature waste gas spray treatment in coating processes and its preparation method. The absorbent liquid consists of the following components by volume percentage: PEG600 13.4 vol%–22.0 vol%, Tween 80 2.8 vol%–6.0 vol%, triethanolamine 0.9 vol%–2.5 vol%, an alkaline co-solvent of anhydrous Na2CO3 or NaHCO3, and deionized water as the balance; wherein the sum of the volume percentages of PEG600, Tween 80, and triethanolamine is 17.1 vol%–30.5 vol%. Under simulated spray dynamic contact conditions (oscillation at 80°C), 10 mL can completely disperse 0.5 g–1.0 g of standard simulated pollutants (a mixture of benzoin oxide and tar solids); after absorption, the system pH ≈ 10 (sodium carbonate system) or pH ≈ 9 (sodium bicarbonate system). The absorbent of this invention comes into contact with high-temperature waste gas in the form of a spray and utilizes the high-temperature environment to enhance the dissolution and absorption effect. Even after gradual cooling, the system can still maintain uniformity and stability, without precipitation, stickiness, or adhesion to the wall, thus inhibiting adhesion and blockage from the source.
Owner:CHONGQING ACADEMY OF SCI & TECH
Strain matrix stirring and mixing device
ActiveCN224057132Uwell mixedImprove preparation efficiencyRotary stirring mixersTransportation and packagingSpiral bladeElectric machinery
The utility model provides a strain matrix stirring and mixing device which comprises a frame body and a stirring box arranged on the frame body, and a first stirring cavity and a second stirring cavity are arranged on the stirring box at intervals. Rotatable stirring shafts are arranged in the first stirring cavity and the second stirring cavity respectively, driving assemblies in transmission connection with the two stirring shafts are arranged on the stirring box, a connecting pipe and a first conveying assembly are further arranged on the stirring box, one end of the two opposite ends of the connecting pipe communicates with the first stirring cavity, and the other end of the connecting pipe communicates with the second stirring cavity; the first conveying assembly comprises a first conveying motor and a first conveying shaft arranged at the output end of the first conveying motor, the first conveying shaft is rotatably arranged on the connecting pipe and extends into the connecting pipe, and a first spiral blade is arranged on the part, located in the connecting pipe, of the first conveying shaft. The technical problem of low matrix preparation efficiency is solved, and the technical effects of improving the matrix preparation efficiency and ensuring uniform mixing of materials are achieved.
Owner:YICHANG SENYUAN EDIBLE FUNGUS CO LTD
Intelligent module hoisting equipment
ActiveCN224199046Ueasy accessImprove preparation efficiencyWork tools storageLoad-engaging elementsCircular discControl engineering
The utility model discloses intelligent module hoisting equipment, and relates to the technical field of hoisting equipment. The device comprises a mounting base and a connecting disc, a mounting block is fixedly connected to the center of the side end of the mounting base, a containing cavity is formed in the position, close to the top end, of the interior of the mounting block, a plurality of taking and placing grooves are formed in the position, close to one side, of the top end of the mounting block, connecting shafts are arranged in the taking and placing grooves, and a disc is fixedly connected to the top end of each connecting shaft. A circular groove is formed in the center of the top end of the disc, a first mounting groove is formed in the center of the bottom end of the circular groove, and a first magnet is arranged at the position, located at the first mounting groove, of the bottom end of the circular groove; when the electric hoist is used, the electric hoist body is moved to drive the connecting disc to move to the position above a needed clamp disc and be clamped, then the electromagnet is started to attract the disc, and finally the disc is taken out of the taking and placing groove, the whole operation process is simple and smooth, taking of a clamp can be rapidly completed, and the preparation efficiency of hoisting operation is improved.
Owner:JINAN URBAN CONSTR GRP CONSTR ENG CO LTD +2
Automatic aluminum cylinder surface polishing equipment
ActiveCN224115901UEasy to moveImprove preparation efficiencyPolishing machinesGrinding machinesPolishingAluminum can
The utility model relates to the technical field of polishing equipment, and discloses automatic aluminum cylinder surface polishing equipment which comprises a mechanical arm, the output end of the mechanical arm is fixedly connected with a base, a fixing assembly is arranged at the bottom of the base and comprises a connecting plate, and the bottom of the connecting plate is fixedly connected with an electric pusher. The output end of the electric pusher is fixedly connected with a push rod, one end of the push rod is fixedly connected with a movable block, the movable block and the outer wall of the connecting plate are fixedly connected with a plurality of connecting seats, the interiors of the connecting seats are rotatably connected with connecting arms, and the side walls of the connecting seats are provided with movable plates. According to the aluminum tube polishing device, the electric pusher is inserted into the aluminum tube, then the push rod drives the connecting base to move downwards synchronously, the connecting arm is made to rotate, the movable plate is made to abut against the inner wall of the aluminum tube, the mechanical arm can conveniently drive the aluminum tube to move to the position beside the polishing machine, the effect of rapidly fixing aluminum tubes with different inner diameters is achieved, and the problem that the aluminum tubes with different inner diameters are difficult to fix is solved; and the efficiency of preparation work before polishing is improved.
Owner:HENAN RUIZHI MASCH TECH CO LTD
Ion exchange resin pretreatment and cleaning apparatus
The utility model discloses a kind of ion exchange resin pretreatment and cleaning device, the pretreatment and cleaning device includes ultrapure water tank, resin containing and cleaning tank, resin tower and pretreatment liquid tank, wherein the ultrapure water tank, water pump, resin containing and cleaning tank and waste liquid tank are connected, and can be used for the preliminary cleaning of ion exchange resin;Resin containing and cleaning tank are connected with the upper end of resin tower, and resin can be sent into resin tower and discharged from resin tower using ultrapure water water pressure;The ultrapure water tank, water pump and the lower end of resin tower are connected, and can be used for resin cleaning;The pretreatment liquid tank, pretreatment pump, resin tower and waste liquid tank are connected, and can be used for the pretreatment of resin;The ion exchange resin pretreatment and cleaning device can complete resin filling without disassembly, in addition, the whole pretreatment process is simple to operate, high efficiency, safe, and not by external environment pollution, can effectively maintain the cleanliness of resin.
Owner:HUBEI SINOPHORUS ELECTRONIC MATERIALS CO LTD