456results about How to "Guarantee continuous and stable operation" patented technology

The invention discloses an anomaly detection and repair method for non-Gaussian multi-mode sensor data, and belongs to the technical field of unmanned system multi-source autonomous navigation. The method solves the problems that an existing method is poor in performance when facing non-Gaussian data, anomaly detection is difficult to carry out on high-dimensional unstructured data, the robustness of a static anomaly detection model is insufficient, and redundancy compensation is lacked when abnormal data of a sensor is repaired. The method specifically comprises the following steps: step 1, acquiring IMU, GNSS, point cloud and image data of an unmanned system, and then carrying out preprocessing and time synchronization on the acquired data; step 2, respectively extracting features of IMU, GNSS, point cloud and image data at each acquisition moment after time synchronization; step 3, fusing the data features at each acquisition moment; and 4, performing anomaly detection on the data at each acquisition moment according to a fusion result, and further performing data restoration if the data is detected to be abnormal. The method can be applied to data anomaly detection and repair.

The invention discloses a multi-warehouse intelligent distribution and scheduling method for raw material inventory. The method comprises the following steps: collecting raw material inventory data of each warehouse, and monitoring the inventory data of the warehouses in real time; based on the real-time inventory data and the historical inventory data, the inventory state of each warehouse is analyzed to determine the inventory balance state of each warehouse, and the warehouses with excess or short inventory are identified; and calculating an optimal inventory distribution scheme by adopting a dynamic adjustment algorithm based on an inventory state analysis result. According to the invention, by collecting the real-time inventory data and the historical inventory data, the inventory state of each warehouse is deeply analyzed, the inventory balance state is determined, and the warehouse with excess or short inventory is identified. Through the real-time data monitoring and analysis, the system can provide accurate inventory early warning, help managers to take measures in time, avoid production interruption and resource waste, and improve the accuracy and predictability of inventory management.

The invention discloses a mangrove forest disease and insect pest remote monitoring and intelligent prevention and control system based on the Internet of Things. A plurality of modules such as an Internet of Things sensor network, an unmanned aerial vehicle inspection system, a high-definition monitoring camera network, intelligent prevention and control equipment and a software platform are integrated; the Internet of Things sensor network monitors environmental parameters and pest and disease damage signs in real time, the unmanned aerial vehicle inspection system provides aerial inspection support, and the high-definition monitoring camera network realizes 24-hour uninterrupted monitoring on the ground; the software platform is responsible for data acquisition, transmission, analysis and early warning release, and provides a remote control interface for management personnel to perform accurate prevention and control; the intelligent prevention and control equipment automatically or remotely executes prevention and control tasks according to the monitoring data and the early warning information; the system also has additional functions of energy management, network communication, user authority management and the like, and continuous and stable operation and data security of the system are ensured. The implementation of the system can effectively improve the intelligent level of mangrove forest pest control, and provides powerful support for protecting a mangrove forest ecological system.

The invention relates to the technical field of new energy storage, and discloses a liquid leakage detection and collection method for a galvanic pile of a flow battery energy storage system, which comprises the following steps of: arranging a humidity sensor, a gas sensor, a temperature sensor, a visual sensor and a pressure sensor in a key area of the galvanic pile to form a high-density detection network of multi-source data; sensor data are collected and transmitted to a control center in real time, multi-source data are fused through Kalman filtering, Bayesian estimation and a deep learning model, and feature information of liquid leakage is obtained; and based on feature information of multi-source data fusion, a multi-point interpolation method and three-dimensional space modeling are used to realize positioning of a liquid leakage area. The intelligent grading response and control technical scheme is adopted, and factors such as leakage diffusion and environmental conditions are dynamically analyzed, so that grading self-adaptive response of operations such as isolation, cooling, load shedding and shutdown is realized, and compared with the scheme that only single isolation or shutdown is adopted to cope with a leakage event in the prior art.

The invention discloses a material conveying equipment management and control method and system for workpiece logistics conveying, and belongs to the field of equipment management and control. The material conveying equipment management and control method comprises the following steps: collecting data of material attributes and environmental parameters; calculating an optimal material conveying path by using a hybrid optimization algorithm in combination with a production environment and material characteristics; using a material demand prediction model to predict the material demand and time in the future preset time based on the optimal material conveying path; in the material conveying process, the quality of the materials is monitored in real time; the predictive maintenance model is used for analyzing the speed and the frequency of the material conveying equipment, and fault occurrence is predicted through real-time monitoring and analysis of equipment operation data. Through real-time monitoring and analysis of equipment operation data, the predictive maintenance model can recognize possible faults in advance, so that a maintenance team can take preventive measures before the faults occur.

The invention discloses an efficient light guide mounting bracket matched with a solar photovoltaic panel, which comprises an equipment base, a photovoltaic panel, a Fresnel lens, a magnetic field generator and a temperature difference generator, and is characterized in that the equipment base is fixedly connected with a rotating mechanism, and the rotating mechanism is movably connected with an inclination mechanism for adjusting the angle of the photovoltaic panel; a supporting mechanism is movably connected to the upper portion of the rotating mechanism and comprises a fixing support movably connected to the rotating mechanism. Through the wind-resistant mechanism, self-adaption to different wind power environments is achieved, the magnetic field intensity of the magnetic field generator is regulated and controlled, the magnetorheological fluid increases resistance to limit shaking under strong wind and reduces resistance to guarantee flexible rotation in breeze, meanwhile, a Faraday cage formed by the magnetorheological fluid shields electromagnetic interference, a photovoltaic panel is protected against wind power damage, stability of an electrical system is guaranteed, and the service life of the photovoltaic panel is prolonged. And the equipment fault risk is reduced, the service life is prolonged, and the solar photovoltaic power generation system is ensured to continuously and stably operate in a complex outdoor environment.

The invention relates to the technical field of network security analysis, in particular to a big data network signal security early warning system. The system comprises a network signal big data stream transmission module, a network signal ratio difference detection module, a network signal division result safety early warning module and a network signal abnormity safety response module. Data acquisition equipment can be deployed at an entrance and an exit of each network equipment, and network signal data real-time acquisition and big data stream type transmission conversion can be carried out, so that a network signal big data stream can be obtained; carrying out time sequence flow size and access frequency statistical analysis on the network signal big data flow, and carrying out network signal ratio difference detection division and abnormal safety early warning processing at the same time to generate a network signal abnormal safety early warning signal; and uploading the network signal abnormity safety early warning signal to a cloud platform to carry out abnormity safety response processing so as to generate a network signal abnormity safety response protection strategy. According to the invention, network signal abnormity can be efficiently monitored in real time and early warning can be provided.

The invention discloses an operation attitude control method and system for a heavy-load robot and a storage medium, and relates to the technical field of robot control, a collection feature set E is constructed in real time, and load distribution information and a gravity center offset G obtained by a monitoring system in the robot are combined to obtain a control feature set E; and the operation posture and the load condition of the robot in a complex environment are effectively evaluated. The robot can accurately adjust the advancing posture and dynamically generate a control command by executing the vector W, and real-time control and correction are achieved. By continuously tracking and counting the variable quantity Z of the gravity center position of the robot, adjustment and early warning are triggered in time, the stability and safety of the robot in complex tasks are further improved, and compared with a traditional method, the method can respond to dynamic factors such as ground fluctuation and load change in real time, and the real-time performance of the robot is improved. And the adaptability to the external environment and the state change of the robot is enhanced. Especially in the operation process, an accurate attitude adjustment and gravity center shift evaluation mechanism is used.

The invention discloses a coal mine dust concentration real-time monitoring method based on big data analysis, and relates to the technical field of coal mine dust concentration monitoring, and the method comprises the following steps: obtaining various parameter information generated in the data fusion process of a big data system in real time, including transient response information and time synchronization information, and analyzing and processing the obtained transient response information and the time synchronization information. According to the method, the transient deviation index and the phase error index are introduced, the data fusion process is intelligently evaluated in combination with the machine learning model, the error problem caused by the sensor response time difference is solved, and multi-level intelligent sensing is achieved. The system accurately judges the risk level, reduces false alarm and missing alarm, takes maintenance, adjustment or emergency intervention measures corresponding to different risks through a grading early warning mechanism, remarkably improves the coal mine monitoring safety, and reduces the accident risk.

The water electrolysis hydrogen production control system comprises an energy conversion unit, an electric energy storage unit, an electrolysis hydrogen production unit, a hydrogen storage unit, a data acquisition unit, a data transmission unit, a data storage unit, a data processing unit, an intelligent regulation and control unit and a remote monitoring unit, and the energy conversion unit is used for converting renewable energy into electric energy. Temperature, pH value, current, voltage, electric quantity, air pressure and hydrogen concentration data are collected in real time, then intelligent analysis and judgment are conducted, an analysis and judgment result is obtained, a regulation and control instruction can be issued in time, it is ensured that the temperature of the electrolytic cell is appropriate, electric energy supply is stable, and the efficiency and safety of electrolytic hydrogen production are effectively improved. And meanwhile, the remote monitoring unit realizes data visualization and abnormity alarm, so that operation and maintenance personnel can master the state of the system in time and quickly respond and process.

The invention belongs to the technical field of data storage management, and discloses a distributed storage management system and method for cross-border e-commerce trade data. Comprising the steps of collecting cross-border e-commerce trade data; formulating a data classification rule based on the cross-border e-commerce trade data, and dividing the cross-border e-commerce trade data into a plurality of data subsets according to the data classification rule; constructing a heterogeneous coding graph for each data subset, and coloring the heterogeneous coding graphs to generate a corresponding heterogeneous coding data subset; distributing and storing the heterogeneous coded data subsets in a plurality of heterogeneous storage nodes according to a preset distribution rule, and grouping the heterogeneous storage nodes to obtain n heterogeneous storage node groups; a storage space is allocated for each heterogeneous storage node group, and distributed storage is completed; the method not only optimizes the data management process, but also provides a more reliable data basis for deep data mining and business intelligence analysis.

The invention discloses a recycling pretreatment structure applied to coke oven tail gas treatment. The recycling pretreatment structure comprises a spraying tower barrel, a supporting base is arranged at the bottom of the spraying tower barrel, a water overflow guide frame is arranged in the spraying tower barrel, a condensed coke separation tower barrel is arranged at the top of the spraying tower barrel, the top of the water overflow guide frame is sleeved with multiple sets of scraping frames, and a filter screen ring is arranged at the bottom of the water overflow guide frame; through the design of the arc-shaped groove, the spraying mist disc, the condensation spiral ring and the like, primary treatment, deep treatment and three-time treatment are achieved, the tail gas purification quality is progressively guaranteed layer by layer, tar is effectively separated and extracted and recycled through an oil conveying pipeline, and the economic benefit and the environmental protection value are improved; the smoke pressure is used for pushing the impeller to rotate and driving related parts to be linked, energy consumption is reduced, a standby motor is arranged, modes can be switched according to needs, working conditions can be flexibly adapted, stable operation of equipment is guaranteed, and cost is reduced.

The invention relates to the technical field of wastewater treatment, and discloses an aluminum oxidation wastewater treatment system and method, and the system comprises a tank body, the top end of which is connected with a top cover through a bolt; the crushing feeding assembly is arranged on the top cover and is used for crushing large-particle impurities in the sewage; the stirring assembly is arranged in the tank body and is used for stirring sewage in the tank body; the temperature control assembly is arranged on the outer wall of the tank body and is used for assisting in purifying the sewage; the filtering assembly is arranged at the bottom end of the tank body and is used for filtering the sewage subjected to pH regulation again. Through cooperation of internal structures of the crushing feeding assembly, large-particle impurities in sewage entering the hopper are crushed, meanwhile, the amount of sewage entering the tank body is controlled, and the problems that due to impurity blockage, system operation is unstable, and the sewage treatment efficiency is reduced are solved.

The invention discloses low-temperature sintering equipment for a ceramic material, and relates to the technical field of ceramic sintering. The equipment comprises a heating part, a graphite crucible and a heating spiral pipe connected to alternating current are used, low-melting-point ceramic powder is heated and melted, an integrated temperature management module is driven by a cooling pump through magnetic force, the low-temperature working state of the heating spiral pipe is kept, and the cooling pump utilizes a permanent magnet rotating disc and a magnetic plate; cooling liquid circulation without mechanical contact, efficient separation and cooling of high-temperature cooling liquid are achieved, heat absorbed by the heat absorption pieces is effectively dissipated through the cooling fins and the cooling fan, the system further comprises a switching assembly, an operator is allowed to flexibly switch between an internal cooling system and an external cold water source, and in addition, the system is convenient to operate. The equipment adopts the structural design of the separation barrel and the external sleeve barrel, heat loss is reduced through vacuum, and the heating efficiency is improved.

The invention discloses a flexible load distribution and power supply optimization method and system, and relates to the technical field of electric power, and the method comprises the steps: collecting a load demand in an electricity utilization environment and the power supply capability of power supply equipment; carrying out first classification, and dividing the load into a multi-stage load set; based on the load demand and the power supply capability of the power supply equipment, solving a load distribution problem by using a dynamic programming algorithm; monitoring the operation state of a power utilization environment in real time, and adjusting a power supply strategy through a genetic algorithm; according to the invention, efficient matching of the load and the power supply resource is realized, the electric energy utilization rate and the power supply stability are remarkably improved, the energy waste and the unit power supply cost are reduced, the method is suitable for various complex power utilization environments, and the power supply mode is more intelligent and diversified.

The embodiment of the invention provides a high-temperature gas cooled reactor fuel ball conveying pipeline cutting and jam releasing device, and relates to the technical field of high-temperature gas cooled reactors. The high-temperature gas cooled reactor fuel ball conveying pipeline cutting jam releasing device comprises a cutting function block, the cutting function block is provided with a first end and a second end which are opposite, a first mounting hole penetrating through the first end and the second end is formed in the cutting function block, and the first end is used for abutting against a blocked fuel ball; the cutting assembly is arranged in the first mounting hole and connected with the cutting function block, and the cutting assembly is used for cutting the fuel ball abutting against the first end; and the driving assembly is detachably arranged at the second end, and the driving assembly is used for driving the cutting function block to move. The problem that the blocked fuel balls in the conveying pipeline are inconvenient to release at present is solved, and continuous and stable operation of the high-temperature gas cooled reactor is guaranteed.

The invention discloses an intelligent laser welding workstation for a high-voltage cable. The intelligent laser welding workstation comprises an operation table, a mechanical arm, a welding head, a camera assembly, a power assembly, a clamping assembly and a control piece. A control part is installed on the outer side of the operation table and comprises an image acquisition module, an image processing module, a track planning module, a motion control module, a quality detection module, a parameter adjustment module and a synchronous control module. Visual guidance and real-time monitoring in the welding process are achieved through the camera assembly, a welding center point is accurately positioned through an image processing algorithm, the track planning module generates a smooth welding path, and the parameter adjusting module dynamically adjusts welding parameters according to a molten pool image. The synchronous control module receives a production line signal to realize full-process automation of automatic clamping, welding and loosening; efficient and stable laser welding seamlessly integrated with the cable manufacturing process is achieved, and the automation degree, welding precision and product reliability of a production line are improved.

The invention discloses an oil-immersed power transformer, which relates to the technical field of transformers, and includes: a transformer body, an oil pillow is connected to the upper part of the transformer body, and also includes: an oil guide pipe, which is located below the oil pillow and is connected to the inside of the oil pillow; a connecting flange, which is connected to the bottom end of the oil guide pipe; a supporting flange, which is located below the connecting flange and connected to the connecting flange through bolts. The invention uses the connecting flange, the supporting flange, the glass tube, the protective tube, the fixed sleeve and the movable seat in coordination. When the movable seat is in the first state, the hygroscopic silica gel balls in the first hygroscopic cavity absorb moisture in the air. When the hygroscopic silica gel balls in the first hygroscopic cavity have a reduced or even ineffective water absorption capacity, the movable seat is adjusted to the second state, and air enters the second hygroscopic cavity. The hygroscopic silica gel balls in the second hygroscopic cavity absorb moisture from the air after passing through the first hygroscopic cavity, ensuring that the air is in a dry state.

The invention relates to the technical field of gas detection, in particular to a formaldehyde detection device based on multiple probes, which comprises a probe main body and a gas detection assembly, the gas detection assembly comprises a butt joint part arranged at the bottom of the probe main body, and a semiconductor gas detection element is arranged in the middle of the butt joint part. A mounting cylinder is arranged on the outer side of the semiconductor gas detection element, and a filtering piece is arranged at the bottom of the mounting cylinder; a heat conducting plate is arranged in the mounting cylinder, is in contact with the semiconductor gas detection element, and is provided with hollow grooves which are symmetrically distributed; and the drainage assembly comprises a heat insulation cylinder arranged at the empty groove, the heat insulation cylinder is fixedly connected with the mounting cylinder, a reciprocating assembly is arranged in the heat insulation cylinder, and the reciprocating assembly is heated through a heat conduction plate, so that reciprocating movement of the reciprocating assembly in the heat insulation cylinder is achieved. By arranging the drainage assembly, the effect of sucking gas at the bottom of the probe main body is achieved, and the formaldehyde detection accuracy of the semiconductor gas detection element is improved.

The invention provides an anti-frosting control method, device and equipment of a cooling system and a vehicle, the anti-frosting control method of the cooling system is applied to the vehicle, the cooling system comprises an evaporator and a cooling assembly, and the method comprises the steps that whether the cooling system has a frosting risk or not is detected according to environment parameters of the vehicle and operation parameters of the cooling system; if the cooling system has the frosting risk, demand parameters of a cooling assembly are determined according to the real-time difference value of the actual temperature and the target temperature of the evaporator; and controlling the cooling assembly according to the demand parameters of the cooling assembly. The running state of the cooling assembly can be dynamically adjusted, frosting is effectively restrained, extra bad perception of a user cannot be caused, the balance state can be maintained for a long time, and the NVH performance of the whole vehicle is prevented from being affected by frequent adjustment.

The embodiment of the invention provides an impact jam releasing device for a fuel ball conveying pipeline of a high-temperature gas cooled reactor, and relates to the field of high-temperature gas cooled reactors. The impact jam releasing device comprises an impact block, wherein the impact block is provided with a first end and a second end which are opposite in the axial direction; the moving part is connected with the first end of the impact block and used for driving the impact block to move along the ball path pipeline; the impact head is movably arranged in the impact block; and the impact driving piece is arranged in the impact block, is connected with the impact head and is used for driving the impact head to move in the axial direction of the impact block so as to drive the impact head to extend out of the second end or retract into the impact block. The impact jam releasing device provided by the invention can solve the problem that the blocked fuel balls in the ball path pipeline are inconvenient to dredge at present, and ensures the continuous and stable operation of the high-temperature gas cooled reactor.

The utility model relates to the technical field of torque controllers, and discloses a torque controller for an electric moped, which comprises a shell, a torsion shaft is rotatably connected to one side of the shell in a penetrating manner, a controller is fixedly connected to the inner wall of the top of the shell, and a torsion sensor is arranged in an inner cavity of the shell. The torsion sensor sleeves the surface of the torsion shaft, one side of the shell is provided with an air inlet hole, an inner cavity of the air inlet hole is detachably connected with a dust filtering cylinder in a nested mode, a heat dissipation assembly is installed in the shell, and the lower end of the side, opposite to the air inlet hole, of the shell is connected with an exhaust pipe in an intercommunication mode; according to the utility model, heat dissipation and dust filtration are realized, the filtering mechanism can be automatically cleaned, the ventilation effect of the heat dissipation mechanism is ensured, the heat dissipation effect is further improved, the heat dissipation effect of the torque controller is improved, and continuous and stable operation is ensured.

The utility model discloses a hollow spindle head and a spinning box, which relate to the technical field of textile, and comprise a central tube and a conical head which are coaxially arranged, the conical head is provided with an inner cavity and an upper opening communicated with the inner cavity; the central pipe is positioned in the inner cavity; one end of the central tube is fixedly connected with one end of the conical head, and the other end of the central tube extends out of the upper opening; the central pipe is provided with a through first central channel, and a lower end opening of the first central channel is used for allowing a straight fiber bundle to enter; a gas accommodating cavity is formed in a space between the inner wall of the inner cavity and the outer wall of the central pipe; the gas accommodating cavity is used for injecting gas; the outer side wall of the end, away from the upper opening, of the conical head is provided with a plurality of first rotating air channels. Gas located in the gas containing cavity flows out through the first rotating gas channels, and the rotating direction of the gas flowing out is the same as the rotating direction of rotating gas flow used for twisting on the outer side wall of the conical head. The maintenance cost of the hollow spindle head is reduced, a good twisting effect is guaranteed, and fiber wrapping is accelerated.

The invention discloses a wind turbine generator master control system and method based on a PLC, and relates to the technical field of wind driven generators, and the wind turbine generator master control system based on the PLC comprises a wind turbine generator power generation capability evaluation module, a wind turbine generator power generation task distribution module, a wind turbine generator operation monitoring and adjusting module and a wind turbine generator operation monitoring module. The starting process of each wind turbine generator is monitored through the PLC, the power generation state of the wind turbine generator can be comprehensively evaluated, reasonable distribution of power generation tasks is achieved, the power generation efficiency is improved, continuous and stable operation of a main control system of the wind turbine generator is ensured, meanwhile, faults can be diagnosed according to power generation capacity correction parameters, unit operation is controlled, stable operation of a wind power plant is ensured, and the power generation efficiency is improved. The problems of incomplete monitoring of the operation process of the wind turbine generator, simple data processing, inaccurate power generation task adjustment and the like are solved, maintenance personnel can quickly position and repair faults conveniently, and the troubleshooting time and cost are reduced.

The utility model discloses an adjustable unreeling machine for cover film production, which comprises a base, one end of the base is fixedly provided with a fixed frame, the other end of the base is movably provided with a movable frame, and the opposite surfaces of the fixed frame and the movable frame are rotatably connected with clamping blocks. And a servo motor for driving the clamping blocks to rotate is installed on the outer side wall of the fixing frame, a pressing roller is arranged above the two clamping blocks, the two ends of the pressing roller are rotationally connected with side plates, screws are installed on the side plates, a top plate is fixed to the top of the fixing frame, and the screws slidably penetrate to the position above the top plate. The pressing roller is arranged to press the covering film, the problem that the covering film is scattered in the unwinding process is solved, continuous and stable unwinding operation is facilitated, the pressing roller can move synchronously with the clamping block, when the clamping block continuously rotates to unwind the covering film roll, the pressing roller can move downwards along with thinning of the covering film roll, and therefore the covering film roll can be conveniently unwound. And it is guaranteed that the covering film roll is always tightly abutted, and therefore the continuity and stability of the covering and pressing effect are maintained.

This utility model relates to the field of wastewater treatment technology, specifically a filtration device for wastewater treatment. Through the rotation of a drum screen, combined with a filter screen, solid-liquid separation and fine filtration of wastewater are achieved. During rotation, the drum screen quickly separates large particulate impurities from the wastewater, while the subsequent filter screen performs secondary fine filtration, effectively intercepting residual pollutants and significantly improving the wastewater purification level. Simultaneously, a circulating flushing component plays a crucial role; a water pump drives a spray gun to perform high-pressure flushing of the drum screen, promptly removing dirt adhering to its surface and preventing the filter screen from clogging due to impurity accumulation. The flushed dirt flows back to the circulating water tank via a fan-shaped collection trough for further treatment. This integrated design ensures stable and continuous operation of the equipment while significantly improving filtration efficiency and equipment lifespan, effectively meeting the stringent requirements of modern wastewater treatment for high efficiency, energy saving, and environmental protection.

The utility model discloses an integrated glue solidification detection structure's angle grinder, including setting's machine base, install drive seat on the machine base, drive seat is symmetrically arranged, be connected with the angle seat through the movement structure on drive seat, the angle seat is distributed on the machine base upper end four corners, the clamping groove for placing photovoltaic board is seted up on the angle seat, the clamping groove is opposite to set up, install drive motor under drive seat, drive motor output end is connected with the rotating shaft, the rotating shaft is connected in the clamping groove inside through -penetrating, the rotating shaft outside is provided with the carousel. This integrated glue solidification detection structure's angle grinder, the angle seat is convenient for four corner positions of photovoltaic board to carry out positioning and polishing simultaneously, avoids the deviation or inclination of photovoltaic board in the processing, and the polishing of photovoltaic board corner is carried out through the rotary motion of carousel, and the whole structure is simple, reduces the problem that the maintenance cost increases due to the setting complex structure.

The present application relates to the technical field of adsorption control, in particular to an intelligent control method and control system for an adsorption machine based on outlet concentration feedback, comprising: obtaining outlet concentration information in an outlet concentration sensor, tower pressure difference information of each adsorption tower, feedback state information of each valve, running state information of a blower, desorption temperature information in a desorption temperature sensor, and adsorption cycle time information recorded by a timer, the outlet concentration information being used to indicate the current outlet gas concentration of the adsorption machine; determining whether the adsorption machine needs to switch adsorption according to the outlet concentration information. The present application automatically determines whether the adsorption tower needs to be switched by real-time monitoring of the outlet concentration and comparing with a first preset concentration threshold, thereby avoiding emission exceeding the standard due to saturation of the adsorbent; the whole switching process adopts step-by-step timing and valve state feedback closed-loop control, thereby ensuring continuous and stable operation of the adsorption machine under different loads and significantly reducing the concentration fluctuation of the product gas.

The utility model discloses a kind of hydrogen-cooled generator set hydrogen deoxidation drying devices, belong to drying device technical field, including mounting bracket, drying tower is installed on the mounting bracket, annular cavity is opened in the tower wall inside of drying tower;Cooling mechanism, the cooling mechanism is communicated with annular cavity;Drying mechanism, the drying mechanism includes drying module, the drying module includes multiple drying frame sealingly slidably connected in drying tower inside, drying block is installed in the drying frame inside.The utility model is by being arranged drying mechanism, drying module is split into multiple drying frame, which is sequentially clamped along vertical direction, only need to reserve one to two drying frame height and operating clearance in bottom, tower body barycenter is more close to ground, reduce support cost, avoid the risk of shaking brought by high suspension simultaneously;By receiving frame and telescopic platform, drying block can be replaced by single person, and high platform is not needed to be built, shorten single maintenance time.