1568results about How to "Guaranteed normal operation" patented technology

The invention relates to the technical field of artificial intelligence and Internet of Things, in particular to an inspection service management system based on artificial intelligence and Internet of Things, which comprises a data acquisition module, an edge calculation module, a task allocation module, a path planning module, an early warning module and a user interaction module. Wherein the data acquisition module is used for acquiring multi-dimensional data of environment and equipment in real time; the edge calculation module is used for carrying out preliminary analysis and processing on the multi-dimensional data; the task distribution module is used for generating inspection tasks according to inspection rules; the path planning module is used for generating an optimal path of the inspection equipment; the early warning module is used for generating an early warning signal when the potential risk is detected; and the user interaction module is used for displaying the state of the system through a visual interface. According to the invention, by realizing real-time data processing, dynamic task scheduling and path optimization, the response speed and efficiency of the system are improved, and meanwhile, the equipment fault prevention and decision-making capabilities of operators are enhanced.

The invention discloses an intelligent security and protection monitoring method and system based on image recognition. The method comprises the following steps: S1, acquiring multi-modal data; s2, performing preprocessing to generate complete target information; s3, performing real-time detection on the generated complete target information, and performing primary processing on a conventional scene; s4, based on an improved visual SLAM technology, obtaining three-dimensional information of multiple cameras; s5, when the edge device detects a potential abnormal condition, performing abnormal behavior analysis on the data by using a Swin Transform model, and optimizing a detection result in combination with the three-dimensional information of the multiple cameras; s6, performing adaptive learning on historical data by using a depth deterministic strategy gradient algorithm, and dynamically adjusting a threshold value of abnormal behavior detection; and S7, after an abnormal condition is detected, processing data through differential privacy protection and an end-to-end encryption technology, automatically controlling security and protection equipment, and giving a real-time alarm. According to the invention, image recognition and deep learning technologies are fully utilized, and accurate real-time monitoring in a complex scene is realized.

The invention discloses an on-line energy scheduling optical storage, charging and conversion system, and belongs to the technical field of photovoltaic energy storage, the system comprises an energy generation module, an energy storage module, an energy management scheduling module and a temperature control module, the energy generation module comprises a photovoltaic array unit, the photovoltaic array unit can convert solar energy into electric energy, and the temperature control module is connected with the photovoltaic array unit. Green energy is provided for the whole system; the energy generation module is connected with a power grid through an inverter, and the inverter is also in communication with the energy management scheduling module, so that real-time monitoring and adjustment of power output are facilitated. The advanced energy management scheduling module is integrated to realize dynamic adjustment and efficient utilization of energy production, and the system can dynamically adjust energy production, storage and distribution strategies according to factors such as real-time load conditions and weather forecast, so that energy utilization is more reasonable, and energy waste is reduced.

The invention discloses a bridge state evaluation and prediction method based on multi-source information. The method comprises the steps of establishment of a bridge state database, bridge degradation modeling based on machine learning and bridge management and maintenance strategy optimization based on a genetic algorithm. The bridge state database is based on a detection report and monitoring information of a bridge, the direct interference effect of vehicle loads on bridge degradation is considered, and data fusion and data regularization are carried out; carrying out machine learning model training and verification on the extracted key parameters and the data set to generate a series of degradation models of bridge members and structural layers, and carrying out interpretability analysis on the models based on an SHAP algorithm to obtain a feature importance sequence of the parameters; and performing state evaluation and degradation trend prediction on the bridge based on the degradation model, and realizing multi-objective optimization of a bridge management and maintenance strategy by adopting a genetic algorithm. Compared with the prior art, the intelligent degree and the result accuracy of bridge state evaluation are remarkably improved.

The invention belongs to the technical field of pipeline construction, and particularly relates to a pipeline lowering assembly line in a plain area and a construction method.The assembly line is arranged at the front end of the starting end of pipe ditch excavation, and the assembly line is sequentially connected with a pipeline frame, a welding platform, a flaw detection platform, a joint coating platform, a pipe ditch support and a tractor in series through a conveying device; a pipeline is stored through the pipeline rack and conveyed to the welding platform for welding connection, welding quality detection is carried out on the flaw detection platform, anti-corrosion treatment is carried out on the joint coating platform, finally, the pipeline enters a pipe ditch through the pipe ditch support and then is connected to the bottom of the excavator through the tractor, and the excavator drags and distributes the pipeline. The problems that the road width is too large and the construction period is too long in traditional pipeline lowering are solved, the construction site can be saved, the construction efficiency is improved, and the construction cost is reduced.

The invention relates to the technical field of electric energy metering, in particular to an insulation performance evaluation system and method for an insulation voltage transformer, and the system comprises an insulation monitoring and sensing optimization module, a central storage unit, a data processing and abnormity analysis module, and an equipment performance evaluation module. The insulation monitoring and sensing optimization module builds an intelligent sensor network and a data acquisition and processing terminal, and realizes real-time monitoring of the insulation voltage transformer; the data processing and anomaly analysis module extracts key features and analyzes the key features in real time by using a local anomaly factor algorithm, so that the abnormal change of the insulation performance can be found in time; and the equipment performance evaluation module calculates a comprehensive gain value index to carry out detailed performance evaluation on equipment with problems, so that operation and maintenance personnel can know the state of the equipment and formulate a reasonable maintenance, replacement or optimization strategy. The method is used for solving the technical problems of incomplete monitoring and insufficient evaluation of the insulation performance of the insulation voltage transformer.

The invention discloses a collaborative optimization method for mobile shore power dispatching and berth allocation. The collaborative optimization method comprises the following steps: a model construction module for constructing a collaborative optimization model for mobile shore power dispatching and berth allocation; the data acquisition module is used for collecting ship information, berth information and shore power information data; the intelligent decision-making module is used for solving the collaborative optimization model by applying an optimization algorithm; and the distribution execution module is used for automatically or semi-automatically executing shore power dispatching and berth distribution operation according to a calculation result. According to the collaborative optimization method for mobile shore power dispatching and berth allocation, dispatching and allocation of shore power and berth resources under the multi-target condition are optimized, the method is suitable for various ports where mobile shore power resources and berth allocation need to be optimized, high flexibility and adaptability are achieved, the utilization rate of berths and shore power is increased, and the cost is reduced. Fuel oil use and pollution emission during the berthing period of the ship at the port are reduced, remarkable environmental protection benefits are achieved, and the port is assisted to achieve green operation and dual-carbon targets.

The invention relates to the field of automatic control, in particular to a self-adaptive storage tank concentration quantitative tracking control method and device for a continuous stirring reaction kettle system. Firstly, a mechanism model of a continuous stirring reaction kettle system is established; converting the mechanism model into a state constrained non-strict feedback nonlinear system model; establishing a neural network system to carry out approximation on a nonlinear term and a coupling term in the state-constrained non-strict feedback nonlinear system model, and designing a virtual controller in combination with an adaptive adjustment algorithm; based on the virtual controller, designing an actual neural network adaptive quantization controller; based on the actual neural network, a controller is adaptively quantized, and a control signal is obtained; the control signal acts on the continuous stirring reaction kettle system, the expected storage tank concentration is tracked through the storage tank concentration output by the continuous stirring reaction kettle system, and the control target is achieved. According to the invention, good performance and stability can be provided during the operation period of the continuous stirring reaction kettle system.

The invention relates to the technical field of energy management and control, in particular to a wind-light-electricity energy storage flexible coordination optimization method and system, and the method comprises the steps: predicting the operation state of wind-light power generation equipment, and improving the stability of energy supply; by analyzing the charging and discharging requirements of the energy storage equipment and formulating an energy storage charging and discharging strategy, the utilization rate of the energy storage equipment is improved, and power grid supply and demand can be effectively balanced; the charging and discharging process of the energy storage equipment is finely controlled, the energy storage charging and discharging strategy is dynamically adjusted, the charging and discharging power of the energy storage equipment is optimized, and the energy consumption cost is reduced; by evaluating the performance of the energy storage equipment and creating a fault judgment mechanism, potential faults are found in time, fault expansion is avoided, an accurate maintenance strategy can be formulated according to the fault level and type, and the maintenance efficiency is improved. The method is used for solving the technical problem of insufficient energy management and control and scheduling optimization of intelligent power grid management in the existing scheme.

The invention relates to the technical field of cable fault diagnosis, and discloses an underground cable fault positioning method and device based on vibration attenuation. The method comprises the following steps: acquiring vibration data of a cable by using a plurality of sensors to form a first time sequence; decomposing the first time sequence into a plurality of intrinsic mode function components by adopting an empirical mode decomposition method; according to each intrinsic mode function component, calculating a plurality of characteristic values of the first time sequence; determining a fault position according to the position data and the characteristic value of each sensor by using a preset vibration positioning model; and matching the characteristic value corresponding to the fault position in a preset database to obtain a fault type corresponding to the fault position. The method improves the efficiency and accuracy of underground cable fault detection, guarantees the operation stability of a power system, and remarkably reduces the economic loss and safety risk caused by fault delay.

The invention relates to the technical field of municipal drainage pipeline one-map modeling processing, in particular to a municipal drainage pipeline one-map modeling processing method. The method comprises the following steps: extracting pipeline structure data based on a municipal drainage pipeline diagram, carrying out rainfall flood drainage main road analysis, and predicting the rainfall flood drainage capability of the main road. And calculating the pressure of the main trunk of the drainage pipeline, and carrying out bearing capacity analysis, including pipeline deformation, fracture probability evaluation and bearing capacity evaluation. Urban rainfall and topographic data are obtained, a runoff drainage pipeline network structure model is constructed, and water flow overload carrying analysis is carried out. According to the water flow overload carrying data and the bearing capacity data, real-time drainage optimization is carried out, and the drainage effect of the drainage pipeline network is improved. According to the method, the real-time drainage technology of the municipal drainage pipe is more efficient and safer through one-map modeling processing optimization of the municipal drainage pipe.

The invention discloses an energy storage lithium battery cabinet supporting capacity expansion, and relates to the technical field of energy storage cabinets, the energy storage lithium battery cabinet comprises a cabinet body, an electric telescopic rod, a solution cavity and a battery supporting plate, the electric telescopic rod is fixedly connected with the cabinet body, the solution cavity is fixedly connected to the upper end of the electric telescopic rod, the battery supporting plate is vertically and slidably connected to the solution cavity, and the battery supporting plate is fixedly connected to the cabinet body. According to the invention, when the weight of the lithium battery is reduced due to over-discharge and aging of the battery, the round pipe orifice and the square through orifice are indirectly matched for use, so that the size of the overlapped circulating orifice is changed, and due to the expression form of the law of conservation of mass in fluid mechanics, the effect of mass conservation is improved. The gradually-decreased coincident circulation openings enable the flow speed of cooling liquid flowing in the transmission pipe to be increased, early warning feedback is carried out under detection of a flow speed sensor in the coincident circulation openings, and the mechanical transmission is different from a monitoring mode adopting a voltage monitoring method in the prior art through the design of a feedback mode of the water flow speed. And the monitoring completeness of the lithium battery over-discharge and battery aging is improved.

The invention discloses a seven-degree-of-freedom series-parallel structure mechanical arm for a biped robot, and relates to the field of robots, the seven-degree-of-freedom series-parallel structure mechanical arm is installed on a supporting body, and the supporting body is located on an installation fixing base. Comprising a five-degree-of-freedom series arm and a two-degree-of-freedom parallel wrist structure which is located at the front end of the series arm and connected with the series arm. According to the mechanical arm with the series-parallel connection structure, the rigidity and the bearing capacity of the mechanical arm are improved, the working space is expanded to adapt to more complex operation tasks, the stability and the reliability of operation are enhanced, error accumulation is reduced, and the accuracy of overall operation is improved.

The invention relates to the technical field of grassland monitoring, in particular to an adjustable grassland remote sensing monitoring system and method, and the system comprises a data preprocessing module, a variation trend analysis module, a self-adaptive remote sensing parameter configuration module, a grassland monitoring network layout optimization module and a remote sensing observation and intelligent estimation module. The data preprocessing module integrates historical remote sensing and ground actual measurement data and provides a data basis for subsequent analysis; the change trend analysis module calculates the change rate and the standard deviation of the key features and identifies the change trend of the grassland ecological environment; the adaptive remote sensing parameter configuration module adaptively adjusts remote sensing monitoring parameters, and the monitoring efficiency is improved; the grassland monitoring network layout optimization module optimizes the layout of the remote sensing detection unit and improves the efficiency of the monitoring network; and remote sensing observation and intelligent estimation use a spatial interpolation method to estimate the value of a future observation point, so that the workload of field measurement is reduced. The method is used for solving the technical problem that the current grassland monitoring management effect is poor.

The invention relates to the field of food and health care products, and discloses a composition for dispelling effects of alcohol and protecting liver, which comprises 20-100 parts of ampelopsis grossedentata leaf extract; 50 to 200 parts of a radix puerariae extract; 10-50 parts of a semen hoveniae extract; 10-50 parts of a turmeric extract; 10 to 100 parts of a yeast extract; 5-50 parts of a licorice extract; and 5 to 20 parts of pyrroloquinoline quinone disodium salt. The ampelopsis grossedentata leaf extract, the kudzuvine root extract and the hovenia dulcis thunb extract are utilized, alcohol decomposition is promoted, the blood ethanol concentration is reduced, and drunkenness symptoms are relieved. Puerarin improves activity of liver metabolic enzymes, accelerates discharge of ethanol and acetaldehyde, and reduces liver damage. The anti-oxidation effects of dihydromyricetin and PQQ can eliminate alcohol metabolism free radicals and protect liver cells. The components such as puerarin, hovenia dulcis thunb, curcumin and glycyrrhizic acid jointly promote liver cell regeneration, inflammation and oxidative damage are reduced, the levels of ALT and AST in serum are reduced, and liver health is maintained.

The embodiment of the invention provides an unmanned aerial vehicle inspection method and device for power transformation equipment. The method comprises the following steps: acquiring a virtual substation model of a target substation, wherein the virtual substation model is generated by performing three-dimensional model construction on the target substation and comprises a plurality of candidate virtual substation equipment areas and a plurality of candidate virtual visual positioning identifiers; determining at least two target virtual visual positioning identifiers from a plurality of candidate virtual visual positioning identifiers included in the virtual substation model in response to an inspection triggering operation on a target virtual power transformation equipment region in a plurality of candidate virtual power transformation equipment regions included in the virtual substation model; and generating an unmanned aerial vehicle inspection route based on the at least two target virtual visual positioning identifiers. According to the scheme, the inspection route can be automatically generated on the intelligent inspection platform according to the arrangement of the virtual power transformation equipment in the transformer substation model, and the unmanned aerial vehicle in the transformer substation is pointed to fly to inspect the power transformation equipment through the inspection route.

The invention belongs to the technical field of network security supervision, and particularly relates to an IDC network security supervision system and method based on big data analysis. The system comprises a processor, a DPI data acquisition module, an analysis push module, a traffic log and access log analysis module, a VPN type protocol identification module, a big data processing module, a data analysis module, a violation detection module, a statistics module, a research and judgment plugging module and a model monitoring module. In this way, the traffic supervision can take different processing actions on the message, discard the message or reset the priority of the message and the like, the real-time rate of the traffic can be limited, and normal operation of the IDC service is guaranteed. According to the method, accurate blocking is carried out on illegal traffic, based on the IP address of the illegal traffic, a system instruction is issued to IDC traffic acquisition equipment, and real-time blocking processing is carried out on the IP address.

The invention discloses a ship system fault diagnosis method and device based on multi-source information fusion, and belongs to the field of prediction and health management, and the method comprises the steps: collecting monitoring data including voltage, current, vibration acceleration, rotating speed, displacement and noise; preprocessing the monitoring data, respectively inputting each type of preprocessed monitoring data into a single parameter fault diagnosis model, and outputting a single fault diagnosis result; analyzing the plurality of single fault diagnosis results according to a multi-source information fusion diagnosis rule to obtain a fusion diagnosis result; and according to a fusion diagnosis result, determining a fault occurrence part and a fault property. According to the invention, multi-source and multi-dimensional parameters are collected to carry out fault diagnosis on a ship key system and equipment, so that the detection accuracy and credibility are improved.

The invention relates to the technical field of vehicle heat management, in particular to an energy-saving heat pump integrated heat management system which comprises a pipeline module, a motor electric control heat dissipation module, a cab refrigerating and heating module, a single battery refrigerating and heating module and a control module. Cooling liquid circulates to dissipate heat; according to the system, parts with the same functional attributes are integrated, the number of the parts is reduced, the cost is reduced, the efficiency is improved, the cost and energy consumption of the whole vehicle are reduced, refrigerants are directly communicated with the liquid cooling plate, the energy consumption of the whole vehicle is reduced, and the energy consumption of the whole vehicle is reduced. The battery pack is cooled and heated, the heat exchange efficiency is effectively improved, heat absorption and heat release are conducted on a refrigerant, PTC is omitted, waste heat generated by a motor loop is subjected to heat exchange with the refrigerant, the overall temperature of the refrigerant is increased, the waste heat of a motor is utilized, heat loss is avoided, and the endurance mileage of a vehicle is increased.

The invention discloses a charging pile operation state evaluation method and system, and the method comprises the following steps: S1, building a cross-source data integration library based on the operation state sample data of a charging pile, S2, carrying out the layering processing of the cross-source data integration library, S3, carrying out the segmentation processing of a charging pile cross-source data set, and S4, carrying out the evaluation of the operation state of the charging pile. Calculating the fatigue degree of the cross-source data set of the charging pile according to the cross-source data integration library, and marking when the fatigue degree exceeds a fatigue degree threshold value; s5, for the marked charging pile cross-source data set, the sensitivity of the charging pile cross-source data set is calculated according to the cross-source data integration library, and when the sensitivity exceeds a sensitivity threshold value, marking is carried out; s6, the fatigue degrees and the acuity degrees of all the charging piles in the charging pile cross-source data set are calculated independently, when the specific fatigue degree and the specific acuity degree exceed threshold values, marking is carried out, and the evaluation grade is improved; the normal operation state of the charging pile can be ensured to the maximum extent, the monitoring efficiency can be improved, and the computing power consumption is reduced.

An I2C bus state monitoring and fault recovery and isolation circuit is applied to an electronic system, the electronic system is provided with a master device and an I2C bus which is electrically connected with a plurality of slave devices to communicate with each other, and a data line and a clock line of the master device are correspondingly and electrically connected with a serial data line and a serial clock line of the I2C bus; the I2C bus state monitoring and fault recovery and isolation circuit reads a data signal transmitted by the data line and a clock signal transmitted by the clock line, and analyzes the data signal and the clock signal to obtain address information and a bit representing read / write operation. When the bit representing the read / write operation is received and the logic relationship between the data signal and the clock signal is judged not to accord with the I2C bus transmission protocol, and a slave device communicated with the master device is judged to be faulty according to the bit representing the read / write operation, the slave device is found according to the address information and is subjected to troubleshooting action; therefore, the I2C bus is ensured not to be influenced by the fault device and can still maintain normal operation.

The invention discloses an anti-condensation electric power ring main unit based on optical radiation heating, and relates to the technical field of ring main units, and the anti-condensation electric power ring main unit comprises a composite mechanism. According to the anti-condensation power ring main unit based on optical radiation heating, through the design of a composite mechanism, the composite shell is used for storing and placing electronic elements, in the daily operation process of the electronic elements, the temperature in the composite shell rises, the temperature difference between the interior and the exterior of the equipment is large, and condensation occurs in the equipment; the heater adopts optical radiation heating to prevent condensation, mainly converts optical radiation energy into heat energy, increases the temperature of an object or a space, and enables the temperature of the surface of the object to be higher than the dew point temperature, so that water vapor is prevented from being condensed into dewdrops on the surface of the object, the water vapor is absorbed through the moisture-proof mechanism, and the interior of the equipment is kept dry. And the ventilation mechanism is used for ventilating the interior of the composite shell, so that the temperature difference between the interior and the exterior is reduced, the probability of condensation is reduced, and the equipment is protected to a certain extent.

The utility model discloses a wear-resistant tensile cable, and relates to the technical field of cables. A wear-resistant tensile cable comprises a reinforcing core, and the circumferential direction of the reinforcing core is fixedly connected with three partition plates which are uniformly distributed at intervals. The number of the wire cores is three, and the three wire cores are distributed between the adjacent partition plates at intervals. The outer side of each wire core is wrapped with a shielding layer. The space between the wire core and the partition plate is filled with a refractory material; a mica tape layer is wrapped on the outer side of the refractory material; a wrapping layer, a tensile layer, a fiber reinforcing layer and a wear-resistant sheath layer are sequentially wrapped on the outer side of the mica tape layer from inside to outside; a plurality of axially-distributed wear-resistant convex edges are arranged on the outer side of the wear-resistant sheath layer in the circumferential direction at intervals; wherein a plurality of tensile ropes are embedded in the tensile layer; the wire core is formed by matching and twisting copper wires and aramid fibers. According to the utility model, the wear-resistant tensile cable is designed, the use safety of the cable can be effectively improved, and the normal operation of equipment is ensured.

The utility model belongs to the technical field of depolymerization machines, and discloses a novel depolymerization machine. The novel depolymerization machine comprises a base and a cavity, the cavity is arranged on the base, and the outer contour of the cavity is in a barrel shape. A main shaft is vertically arranged in the center of the cavity, the bottom end of the main shaft is connected with a driving mechanism, and the driving mechanism can drive the main shaft to rotate; the lower part of the main shaft is fixedly connected with a cutter disc; a fan disc is arranged right above the cutter disc; multiple rotors are arranged on the upper middle portion of the spindle, and a gear ring is arranged on the inner wall of the cavity. According to the novel depolymerization machine, the driving motor provides power to drive the main shaft to rotate, the cutter head arranged on the lower portion of the main shaft preliminarily scatters agglomerated materials, meanwhile, the negative pressure system providing negative pressure suction force is connected to the outer side of the novel depolymerization machine, and the fan disc can assist the negative pressure system to suck the preliminarily-scattered materials into the depolymerization cavity; the rotor is matched with the gear ring arranged on the inner wall of the cavity to scatter and depolymerize the materials while rotating along with the main shaft, and finally the materials are recycled through the discharging port.

The invention discloses a closed transformer substation based on fire-fighting large-scale power grid safety guarantee, and relates to the technical field of closed transformer substations, the closed transformer substation comprises a power transformation room, power transformation boxes and a cold water tower, the front and rear sides of the power transformation boxes are provided with heat dissipation mechanisms, the side end faces of the power transformation boxes are provided with fire-fighting mechanisms, and the power transformation boxes are uniformly installed in the power transformation room. A cold water flow channel is formed between the power transformation box and the power transformation room, the cold water tower comprises a tower body, a water outlet pipe, a return pipe and a refrigerator, the tower body is in through connection with the cold water flow channel through the water outlet pipe and the return pipe, and a circulating pump is arranged on the water outlet pipe; the movable radiator is in sliding connection with the fixed radiator through the temperature sensing telescopic rod. The system has the advantages of good heat dissipation effect and intelligent fire fighting, and solves the problems of low heat dissipation efficiency and slow fire fighting response speed of a closed power transformation box in the prior art.

The invention provides a load regulation and control strategy considering multiple market superposition, and relates to the technical field of power systems. The method comprises the following steps: S1, inputting load side resource feature data of multiple markets; s2, calculating indexes of the fluctuation rate, the peak-valley difference ratio, the discharge load support rate, the load transfer capability and the load interruption capability of each resource main body as feature vectors of each resource main body, constructing a feature vector set of each resource main body, and hierarchically aggregating the feature vectors in the feature vector set of all the resource main bodies by adopting a DBSCAN clustering algorithm; s3, on the basis of clustering results of all the feature vectors, in combination with constraint conditions, establishing a load side resource aggregation model with the lowest operation cost as an objective function; and S4, calling a commercial solver to solve the load side resource aggregation model to obtain an optimal load side resource hierarchical aggregation scheme. According to the invention, the problems of heterogeneity of each load resource, difference in response capability and low enthusiasm of users participating in demand response in the existing load management can be effectively solved.

The invention relates to the technical field of intelligent operation and maintenance, and discloses an intelligent fault analysis and diagnosis method and system for urban rail power supply equipment, and the method comprises the steps: obtaining the operation data and fault data of the urban rail power supply equipment; performing fault early warning analysis according to the operation data to obtain a fault early warning result; fault recording diagnosis is carried out according to the fault data, and a preliminary fault diagnosis result is obtained; and performing comprehensive diagnosis according to the fault early warning result and the preliminary fault diagnosis result to obtain a final fault diagnosis result. According to the method, early warning can be carried out by finding the early fault hidden danger of the power supply equipment, comprehensive diagnosis is carried out according to the fault early warning result and the preliminary fault diagnosis result, the fault reason can be quickly positioned, the professional ability requirement of operation personnel is greatly reduced, the fault handling efficiency is improved, and the reduction of the operation manpower cost and the time cost is realized.

The invention relates to the field of electroplating wastewater treatment, and discloses an electroplating wastewater treatment system and method.The electroplating wastewater treatment system comprises a plurality of pretreatment systems used for pretreating different types of electroplating wastewater; the at least three deep treatment systems are used for purifying the pretreated electroplating wastewater; wherein each advanced treatment system comprises a three-stage RO (Reverse Osmosis) system for primarily purifying the electroplating wastewater; the high-pressure RO system is used for concentrating the electroplating wastewater subjected to primary purification; the electrodialysis system is used for separating concentrated water generated by the high-pressure RO system; the common EDI system is used for improving the purity of the electroplating wastewater primarily purified by the three-stage RO system; meanwhile, concentrated water generated by the high-pressure RO system and the electrodialysis system enters an evaporator MVR to be subjected to evaporation treatment, and distilled water and concentrated residual liquid are obtained. According to the invention, high-efficiency water treatment, resource recycling and high-efficiency microorganism removal are realized, and the utilization rate of water resources and the quality of recycled water are remarkably improved.

The utility model discloses sealing strip punching equipment with an adjustable strip feeding angle, which comprises a rack, a circulating transportation module, a rotary strip loading trolley device, a group of integrated punching devices and a strip loading positioning module, and is characterized in that the rotary strip loading trolley device comprises a sealing strip rotary trolley and a lifting driving mechanism; the sealing strip rotating trolley comprises a trolley rotating conveying mechanism and a trolley pressing strip rotating driving mechanism, the structure of punching equipment is improved, a single-side single-cavity mode is adopted for compact distribution, a plurality of punching stations are combined into one station, oil cylinders are arranged on the punching stations in a centralized mode to serve as punching power, and therefore the punching efficiency is improved. The size of equipment is reduced, and the space utilization rate is increased; the sealing strip is rotated to a required strip feeding angle by adopting the servo rotary trolley so as to deal with the limitation of the punching power direction caused by centralized configuration of the oil cylinder, and the stability and the convenience during product punching are improved.

The utility model discloses a rotatable sealing strip product trolley convenient for punching, which comprises at least one sealing strip trolley and a lifting driving mechanism, the sealing strip trolley comprises a trolley rotating conveying mechanism and a trolley pressing strip rotating driving mechanism, the trolley pressing strip rotating driving mechanism is arranged above the trolley rotating conveying mechanism, and the lifting driving mechanism is arranged above the trolley pressing strip rotating driving mechanism. The two are matched with each other; the output end of the lifting driving mechanism is connected with the fixed connecting plate, and the fixed connecting plate is connected with the trolley pressing strip rotation driving mechanism. The trolley convenient to punch and capable of rotating the sealing strip product is reasonable in structural design, the strip loading trolley is arranged on a single side, the strip loading module of the trolley is driven by the trolley pressing strip rotation driving mechanism to rotate to any angle so as to deal with the limitation of the punching direction caused by centralized configuration of an oil cylinder on a single-side multi-cavity tool, and the punching efficiency is improved. And the stability and the convenience during impulse are effectively improved.