180 results about "Process systems" patented technology

The invention relates to the technical field of resistor chips, in particular to a method and a system for optimizing a manufacturing process of a thermistor chip. According to the method, multi-scale process entropy analysis is carried out on a process parameter dynamic flow, the coupling strength between key processes is analyzed, and a process parameter cluster with strong non-monotonic correlation and a process system entropy increase path of the process parameter cluster are identified, so that a collaborative stability domain boundary model is constructed; according to transient fluctuation characteristics extracted from a process parameter dynamic flow obtained in real time, in combination with the collaborative stability domain boundary model, determining a parameter subset exceeding a collaborative stability operation interval as a drift parameter cluster, executing an optimization instruction set to perform trial production, synchronously collecting collaborative trajectory data of a process parameter cluster, and performing collaborative trajectory prediction; and the collaborative stability is verified by calculating the entropy change rate of the process system and is fed back to the collaborative stability domain boundary model for boundary toughness strengthening, dynamic collaborative convergence of relevant parameters such as the sintering gradient and the electrode pressure is achieved, and the product consistency and the yield stability are improved.

The invention provides a business process intelligent configuration and security execution method, system and device, and the method comprises the steps: converting a natural language demand into a BPMN 2.0 process model based on a large language model and an enterprise knowledge base; the service rule description is converted into a Grouping script through multi-level security compiling; the process and the script are executed in the Flowable process engine integrated with the security sandbox, and execution data are collected; and calculating a process health score based on the data, generating and implementing an optimization suggestion, and feeding back a result to the knowledge base. The problems that a traditional process system depends on manual coding, the script safety is poor, and continuous optimization is lacked can be solved. The full-link automation and intelligentization of the business process from design, execution to optimization can be realized, the development efficiency and the system security are greatly improved, and the process has the self-evolution capability through closed-loop feedback.

The invention relates to the technical field of oilfield water injection, and discloses a water injection skid process system with self-adaptive switching and redundancy functions and a control method. The water injection skid process system comprises a main process unit which is formed by connecting a main centrifugal pump and a main plunger pump in series; the self-adaptive switching unit comprises a standby pump set branch, a bypass branch and a control module; and the redundancy design unit is used for carrying out double-valve parallel redundancy configuration on the key valves and carrying out double-path redundancy setting on the key sensors. According to the invention, a three-layer structure with a main process, self-adaptive switching and redundancy design is systematically constructed, and a hardware foundation of a high-reliability water injection system is laid. The structure not only realizes a conventional water injection function, but also remarkably reduces the risk of single-point failure by introducing redundancy and a self-adaptive mechanism, so that the system can keep continuous operation when equipment fails or working conditions are abnormal, the stability and production efficiency of oilfield water injection operation are greatly improved, and the economic benefit is increased. The problems of poor single-point fault resistance and lack of working condition self-adaption are solved.

The invention discloses a man-machine interaction language model output post-processing system supporting field-level score comparison and a rule engine and an optimization method. And the post-processing system cooperatively works through an information recording module, a score comparison module, a modification module, a manual check confirmation module and a data output module. According to the post-processing optimization method, a framework and a prototype software product are built according to the post-processing logic of the test stage and the post-processing logic of the working stage. According to the post-processing optimization method, firstly, a generation result and a structured demand are collected and marked, then the text quality is evaluated through BLEU and ROUGE, optimization and modification are carried out according to a scoring result, finally, the text is output according to a standard format and is in butt joint with an industrial system, and it is ensured that the text is accurate and available. According to the method, traceable, intervening and integratable high-quality post-processing of the output result of the language model is realized, and the requirements of complex task scenes in industrial application on the content, structure and quality control of the intelligently generated text are met.

This invention discloses a dual-control intelligent water injection process system and its control method. It includes: a downhole injection string comprising tubing connected sequentially from top to bottom, multiple spaced cable-passing sealing tools and dual-control intelligent water distributors, and a plug; a mechanically fitted downhole packer is provided on the outer periphery of each cable-passing sealing tool, and the blind screen is located on the outer periphery of the dual-control intelligent water distributor; a steel pipe cable passes sequentially from top to bottom through the multiple cable-passing sealing tools and is electrically connected to the multiple dual-control intelligent water distributors; the upper end of the steel pipe cable is electrically connected to a cable-operated explosion-proof surface controller; a measurement and adjustment instrument is lowered into the downhole injection string by a surface winch via a steel wire cable; the measurement and adjustment instrument can be selectively coupled with the multiple dual-control intelligent water distributors; the steel wire cable is electrically connected to the simultaneous measurement and adjustment surface controller. The beneficial effect of this invention is that it enables the simultaneous measurement and adjustment of water injection by the cable-operated explosion-proof surface controller and the simultaneous measurement and adjustment surface controller.

The invention relates to a system and a method for quickly adjusting the pressure of a process chamber based on a small valve and pump array. The system is provided with a micro baffle, so that accurate and rapid gas flow regulation and control are realized. The system controller compensates the non-uniformity caused by the design limitation of the to-be-processed substrate and the process system by adjusting the current of the motor, thereby ensuring the improvement of the uniformity of the substrate in the semiconductor manufacturing process.

The invention discloses an integrated injection molding multi-sensor production line preparation system and method. The system comprises an equipment execution system, an electrical control system, an informatization system and a process system. The equipment execution system is configured to be used for receiving the instruction split by the electrical control system and directly executing operations including processing, detecting, testing and transferring on the integrated injection molding multi-union sensor; the equipment execution system dynamically recognizes the posture deviation of a product in real time and corrects execution parameters in real time by integrating a visual positioning module and a force control self-adaptive adjustment module when executing operation on the product; the equipment execution system adopts a semi-loop line mode to complete the overall arrangement of stations; and the electrical control system is configured to be used for connecting the informatization system and the equipment execution system, upwards receiving and disassembling an instruction of the informatization system, downwards decomposing the instruction and the process parameters and driving the equipment execution system to act through the controller. And collaborative and efficient operation of the production line is realized.

The invention belongs to the technical field of alloy surface machining, and relates to a high-temperature alloy mother alloy bar surface machining method including shot blasting pretreatment. The machining method comprises the following steps that S1, shot blasting pretreatment is conducted, specifically, a high-temperature alloy mother alloy bar is fed into a shot blasting machine to be subjected to shot blasting treatment; and S2, finish turning machining is conducted, specifically, a lathe is used for directly conducting finish turning machining on the surface of the high-temperature alloy mother alloy bar subjected to shot blasting pretreatment. According to the method, the rough turning step in the traditional turning process is creatively replaced by shot blasting pretreatment, the shot blasting step and the finish turning step are combined, an economical surface machining route is achieved through a specific process system, and meanwhile the method has the advantages of being low in loss and high in cleanliness.

Systems and methods are provided for in-situ sensing and data analysis for industrial processes (such as additive manufacturing processes). An eddy current sensor array may be repeatedly scanned across the part during its fabrication to collect in-situ data to assess the quality of the part. defects discovered by processing the scan data may be eliminated or mitigated by subsequent fabrication steps. A processing technique is described that can identify defects by filtering across the multiple scans. For example, during a laser powder bed fusion (LPBF) process, the sensor is scanned after each build layer; the resultant in-situ data is processed in the build or "z" direction using the disclosed filtering methods. The results are used to assess the quality of the part or adjust the fabrication process. Also disclosed are system configurations illustrating how an industrial process may be instrumented for such data collection.

Disclosed are systems and methods for expedited gas delivery in atomic layer etching (ALE) process systems. These systems utilize compact gas buffers positioned near the gas distribution unit, facilitating faster and more efficient gas introduction into the chamber. A controller manages the charging of gas buffers to contain the amount of gas required for a single ALE cycle. While one gas buffer discharges gas into the chamber for an ALE step, another buffer is concurrently charged. This configuration not only improves efficiency but also offers potential cost savings by eliminating components such as the manometer.

The invention relates to the technical field of machining, in particular to a part polishing-free machining system based on multi-dimensional feature definition, which is characterized in that a feature defining unit is used for defining a polishing-free feature and a polishing-less feature of a part from a machining dimension and a surface treatment dimension; the cutter and cutter handle matching unit is used for designing a highlight cutter based on a feature defining result and matching an adaptive cutter handle; the parameter optimization unit is used for optimizing machining parameters to eliminate machining defects; the feature defining unit, the cutter handle matching unit, the parameter optimizing unit and the intelligent process unit are in signal connection in sequence. According to the method, the polishing-free feature and the less-polishing feature of the part are doubly defined through the machining dimension and the surface treatment dimension, the highlight cutter is designed based on the feature parameters, the cutter handle and the machining parameters are matched, and the machining defects such as cutter vibration black marks are eliminated so as to meet the polishing-free requirement; and meanwhile, the optimized machining scheme and tool parameters are input into an intelligent process system, and the quality consistency of batch machining is achieved.

A method for training a reinforcement learning (RL) agent for an industrial process system includes training the RL agent with plant historical data of the industrial process system, and retraining the RL agent using plant historical data and a low-fidelity simulator of the industrial process system. Retraining the RL agent includes analyzing the plant historical data to identify white spots as regions of process states and dynamic behavior that have not been explored during the training the RL agent, and retraining the RL agent by prioritized exploration with information gained from the white spots and with simulated data provided by simulating the industrial process system with the low-fidelity simulator.

The invention relates to a disposable adapter by means of which pressure measuring devices (2) can be attached to pressure ports (31, 31') of process systems (3) under sterile conditions. For this purpose, the disposable adapter (1) comprises the following components: a separating membrane (11) elastic within the intended pressure measuring range, with a collar (111) circumferentially extending around its edge; and a connector (12) which encloses the separating membrane (11) at the collar (111), by means of which the pressure measuring device (2) can be attached to the adapter (1), and with a connection means (121) via which the adapter (12) can be connected to the pressure port (31) in such a way that the separating membrane (11) provides a media-tight separation between the process system (3) and the pressure measuring device (2).

Embodiments of this application disclose a transaction flow processing system and method, and a related apparatus. The system includes a first apparatus and a second apparatus. The first apparatus is configured to send a first transaction, where a number of the first transaction is less than that of a second transaction, the first transaction includes a first place order flag or a second place order flag, both the first place order flag and the second place order flag indicate a place order of transactions, and the first transaction and the second transaction belong to a same transaction flow. The second apparatus is configured to receive the first transaction, and execute the first transaction. The first apparatus is further configured to send the second transaction after execution of the first transaction in the transaction flow is completed, where the second transaction includes the second place order flag, and the second place order flag indicates that the second transaction is executed after execution of the first transaction in the transaction flow is completed. The second apparatus is further configured to receive the second transaction, and execute the second transaction. In this application, processing performance in communication can be improved.

This application discloses a switch expansion cable, relating to the technical field of distributed control systems. The switch expansion cable and the switch communication cable are different colors to distinguish them. The switch communication cable is used to connect the control station to the switch or the switch to the operator station. In the embodiments provided in this application, the switch expansion cable and the switch communication cable are distinguished by color. This method prevents network switch loop operation caused by mis-insertion of the switch expansion cable, reduces the risk of DCS system paralysis, and thus reduces the risk of process system loss of control.

The utility model discloses a process system for treating desorption waste gas in a matching way, which comprises an equipment main body, the equipment main body comprises a stock bin, a heating desorption section and a desorption cooling section, an activated carbon layer and a bag-type dust collector are respectively arranged in the stock bin, the bag-type dust collector is connected with a chimney through an air supply fan in a sealing way, and the chimney is connected with the equipment main body. A high-temperature bag-type dust collector, a flame arrester, a first cooling heat exchanger, a mechanical degreaser, a desorption fan, a rotary RTO and a second cooling heat exchanger are arranged in the heating desorption section, and a heat preservation dust collector, a fresh air fan and a heating heat exchanger are installed in the desorption cooling section; and the desorption cooling section is hermetically connected with the heating desorption section through a high-temperature gas blower. According to the utility model, gases with different properties generated by desorption are classified and treated, and the heat of the desorbed gases is recycled, so that certain energy waste and subsequent production cost can be reduced, and good energy-saving and environment-friendly effects are achieved.

The utility model discloses a methanol-to-gasoline process system, which relates to the technical field of gasoline production, and comprises a fluidized bed reactor, a regenerator, a separator and a stripping tower, the top of the fluidized bed reactor is connected with the separator through a gas output pipeline, the bottom of the separator is provided with a liquid removal bag, and the liquid removal bag is connected with the lower end of the stripping tower; a first conveying pipeline and a second conveying pipeline are further connected between the bottom of the fluidized bed reactor and the bottom of the regenerator, a gas outlet of the separator and a gas outlet in the top of the stripping tower are jointly connected to the first conveying pipeline in parallel, and a gasoline separation tower is further connected to the bottom of the separator; the lower end of the fluidized bed reactor is connected with a methanol input pipeline. The device has the advantages of ingenious structure, few side reactions, good reaction efficiency, high yield and the like, and the catalyst in the system has the advantages of long service life, continuous production, low energy consumption, low production cost, high operation flexibility and easiness in large-scale production.

This invention belongs to the field of energy-saving and environmental protection technology, specifically relating to a process system and method for the rapid dissolution of bagged industrial solid materials. It includes an elevator, a bag-opening machine, a crusher, a dissolving tank, a temporary storage tank, a drum washer, and a washing tower. The system's solvent inlet is divided into two paths: one connected to the upper solvent inlet of the dissolving tank, and the other connected to pipeline I and a premixer. The system's steam inlet is also divided into two paths: one connected to the upper steam inlet of the dissolving tank, and the other connected to the upper steam inlet of the temporary storage tank. An alarm sounds when the solution temperature in the dissolving tank reaches the set first-level temperature, and the sixth control valve closes when the solution temperature reaches the set second-level temperature. Similarly, an alarm sounds when the solution temperature in the temporary storage tank reaches the set first-level temperature, and the seventh control valve closes when the solution temperature reaches the set second-level temperature. Therefore, this invention allows workers to operate without contact with the packaging bags, achieving full automation. After washing and rinsing, the solid raw materials from the waste packaging bags enter the dissolving tank along with the washing solvent.

The application provides a glass production process system deviation identification method based on servo trigger measurement, relates to the technical field of industrial monitoring and control, is applied to a glass production equipment based on a servo driving system, when a deviation root cause is determined as an internal cause of the equipment, hierarchical accurate maintenance instructions can be generated, the instructions not only evaluate the emergency degree of the fault, but also can provide specific operation suggestions for maintenance personnel based on the analysis of short-term fluctuations, medium-term trends or long-term drifts of the deterioration mode of the equipment health state. When the deviation root cause is determined as an external cause of the environment, systematic risk tracing instructions are generated, while actively suppressing the group and informationless single-point alarm caused by the external cause, a systematic risk tracing atlas is generated. The systematic risk tracing atlas can actively identify and highlight the most suspicious shared resource nodes by analyzing the topological relationship of the affected equipment cluster.

Systems and a method for determining a BOP structure. Input data on a workpackage and input data on a schema are received; wherein the workpackage comprises BOM data. The system provides access to a LLM module pre-trained with manufacturing data. The received input data is processed into a format comprising chunks of text understandable by the LLM module. The LLM module is fed with the processed input data to obtain, as output data, a set of determined BOP structures.

The application discloses a co-production process system and a co-production process method. The co-production process system is used for providing natural gas and hydrogen, and comprises an in-station process system and an in-station micro-grid capable of supplying power for the in-station process system. The in-station process system comprises a natural gas production system and a hydrogen production system. The natural gas production system is used for gasifying received liquefied natural gas to obtain natural gas, and storing cold energy released in the gasification process. The hydrogen production system is connected with the natural gas production system, and is used for producing hydrogen, and liquefying, storing and gasifying the produced hydrogen by using the stored cold energy. By adopting the embodiment of the application, the process coupling of LNG gasification, cold energy storage, hydrogen production, liquefaction, storage and gasification can be realized, the normal production of an LNG receiving station and the whole-process integration of hydrogen production, storage and transportation can be realized, and the LNG industrial chain and the hydrogen energy industrial chain can be fully and deeply integrated.

The invention relates to a pneumatic solenoid valve comprehensive performance test system, a process system is provided with a driving gas circuit and a plurality of working gas circuits, and the driving gas circuit is connected with an external gas supply source, serves as a gas supply switch of the process system and adjusts driving gas pressure of valves in the plurality of working gas circuits; the various working gas circuits are used for performing pressure boosting, pressure reducing, pressure maintaining and exhaust operations on the to-be-tested solenoid valve product, so that various test working condition requirements of the to-be-tested solenoid valve under a load condition are met, and pressure data of the working gas circuits are monitored and fed back to the comprehensive measurement and control system; and the comprehensive measurement and control system is used for setting an automatic test program, setting the pressure of a valve in the process system, collecting pressure data fed back by the process system for analysis and processing, obtaining a dynamic response current action curve of a to-be-tested electromagnetic valve product and automatically interpreting key data. According to the invention, the test requirements under various production modes such as development and batch production are met, the system flexibility is high, and the multi-channel analysis and test capabilities are realized.

The utility model relates to an adjustable end cover integrated mixer which comprises an end cover shell, the end cover shell is provided with an open end, a closed end and a side wall, a first open hole and a second open hole are independently formed in the side wall of the end cover shell, the first open hole is used for installing a nozzle, the second open hole is an air inlet of the mixer, and the first open hole and the second open hole are communicated with each other. A mixing pipe and a partition plate are arranged in an inner cavity of the end cover shell, the inner cavity of the end cover shell is divided into a first cavity body and a second cavity body through the partition plate, an inlet of the mixing pipe is located in the first cavity body, an outlet of the mixing pipe is located in the second cavity body, and the part, corresponding to the first cavity body, in the open end of the end cover shell is closed. The part, corresponding to the second cavity, in the open end of the end cover shell is an air outlet of the mixer, the partition plate is provided with at least one valve assembly, and when the exhaust pressure exceeds the preset pressure, the valve assembly is in an open state so that a bypass channel can be formed between the first cavity and the second cavity. The utility model also relates to a corresponding post-processing system. The integration degree is high and the mixing effect is good.

The present application relates to a kind of rolling method of optimizing the edge drop of non-oriented silicon steel, using 5 machine frame continuous rolling rolling, meet the quality requirement that edge drop index is lower than 5um, the width range of inlet strip steel is in 1020~1300mm, the thickness range of inlet is in 2.2~2.8mm, the thickness range of outlet is in 0.45~0.55mm strip steel process system includes rolling load distribution relationship, tension setting, rolling force setting, 5 machine frame continuous rolling mill bending roll system, 5 machine frame continuous rolling mill roll roll system roll process parameters and rolling lubrication condition, from work roll roll, work roll bending, intermediate roll bending, rolling load distribution, tension, roll gap etc., formulate process system, realize non-oriented silicon steel in high speed stable rolling, realize non-oriented silicon steel in high speed stable rolling, meet the quality requirement that edge drop index is lower than 5um at the same time, under the premise of meeting the quality requirement, improve the economic benefit of production line.

The invention relates to a rail type container gantry crane loading and unloading process system configuration method. The method comprises the steps that one of two key parameters of a gantry crane is pre-determined; aiming at different loading and unloading working conditions, designing a loading and unloading process system and configuring the other one of the two key parameters of the gantry crane by taking the optimal loading and unloading efficiency as a configuration basis; the loading and unloading working conditions comprise that the number L of arriving or sending de-compilation columns is 1-5; the two key parameters of the gantry crane are the span S of the gantry crane and the lifting height H of the gantry crane. According to the method, the optimal loading and unloading efficiency serves as the configuration basis, the loading and unloading process system is designed in a matched mode and the two key parameters of the gantry crane are configured according to different loading and unloading working conditions, the loading and unloading efficiency of the rail type container gantry crane is improved, and the situation that unloading resources are wasted is avoided.

The utility model discloses a novel silo top dust collection system which comprises a plurality of silos, the upper ends of the silos are respectively provided with a bag-type dust collector and a vacuum pressure relief valve, the upper ends of the bag-type dust collectors are respectively communicated with branch pipelines, the upper ends of the branch pipelines are respectively communicated with a main pipeline, the branch pipelines are respectively provided with a manual butterfly valve and a pneumatic butterfly valve, and the vacuum pressure relief valve is communicated with the main pipeline. One side of each bag-type dust collector is provided with a pressure difference transmitter, the pressure difference transmitters are respectively communicated with the air inlet end of the bag-type dust collector and the air outlet end of the bag-type dust collector through pipelines, the main pipeline is communicated with a centrifugal fan, an electric adjusting butterfly valve is arranged between the main pipeline and the centrifugal fan, the air outlet end of the centrifugal fan is connected with an exhaust funnel, and the exhaust funnel is connected with the air inlet end of the bag-type dust collector. The independent bag-type dust collector is arranged at the upper end of each silo, so that the equipment is convenient to install, the space is saved, the dedusting ash is convenient to return to a process system, meanwhile, each bag-type dust collector is not independently provided with a centrifugal fan, all the bag-type dust collectors share one centrifugal fan, power utilization points are concentrated, and power supply is convenient.

The invention discloses a low-energy-consumption MBBR process system stable operation regulation and control method, and belongs to the technical field of water treatment. The device comprises a first reaction tank, a second reaction tank, a third reaction tank and auxiliary accessories which are sequentially arranged from front to back, the auxiliary accessories comprise flashboards, valves and water inlet pipes, each reaction tank is internally provided with an aeration pipe with adjustable air volume, different operation modes can be realized through the arranged valves, and in the corresponding operation mode, the aeration pipes are communicated with the valves. And different water inlet loads can be coped with by adjusting the aeration rate. According to the MBBR process, flexible regulation and control are achieved according to the actual inflow water quality and quantity, it is guaranteed that the effluent water quality stably reaches the standard, invalid air volume waste is reduced, and energy consumption is reduced.

The application discloses an abnormal working condition identification and control method and system of an electric valve station, and the method comprises the following steps: collecting a working condition signal set of a low-voltage switch cabinet of the electric valve station and / or an auxiliary signal set of a control cabinet of the electric valve station; identifying the working condition of the electric valve station based on the working condition signal set and / or the auxiliary signal set, and triggering an abnormal working condition alarm signal and a passivation control signal if the working condition is identified as abnormal. The application realizes identification, early warning and passivation control of various electric valve failure modes based on the working condition signal set of the low-voltage switch cabinet of the electric valve station and the auxiliary signal set of the control cabinet of the electric valve station, provides an effective supplement for the failure diagnosis function of the electric valve, and can improve the reliability of the process system of an enterprise and reduce industrial accident losses based on the flexible combination of various electric valve failure divisions.

A process system according to an embodiment may include a plurality of process equipments configured to process a wafer based on a plurality of process variables, a structural parameter estimation circuit configured to generate, based on a first plurality of actually measured correlated parameter values which are provided from the plurality of process equipments and corresponding to a first target structural parameter of the wafer, a first estimated target structural parameter value for the first target structural parameter, and a process equipment control device configured to control at least one process variable among the plurality of process variables based on the first estimated target structural parameter value.

This invention belongs to the field of liquid rocket engines, specifically disclosing a processing device and method for drying ignition agent containers. The processing device for drying ignition agent containers includes a control system, a process system, and an auxiliary system. The process system includes a low-pressure container and an ignition agent container. The auxiliary system includes a gas source and a pump. The gas source is connected to the low-pressure container through an inlet pipe, and the low-pressure container is connected to the ignition agent container through a supply pipe. The ignition agent container is equipped with an exhaust pipe. The low-pressure container is connected to the pump through a first exhaust pipe, and the ignition agent container is connected to the pump through a second exhaust pipe. The control system is used to control the switching on and off of the gas source and the pump, as well as the on / off of each pipe. The ignition agent container includes an ignition agent liquid chamber and a pressurized gas chamber. The second exhaust pipe is connected to the pressurized gas chamber, and the supply and exhaust pipes are connected to the ignition agent liquid chamber. This invention can more thoroughly dry the ignition agent liquid chamber.