86results about How to "Increase processing rate" patented technology

The invention discloses a block chain node consensus method and system based on block chain fragments, and the method comprises the steps: enabling a block chain node added into a committee fragment to be called as a committee node, collecting transaction data through the committee node, and carrying out the Hash processing of the transaction data, and obtaining a Hash value; the committee node configures itself to a committee Merkel tree according to the Hash value; the committee Merkel tree is realized by adopting an improved Merkel compressed prefix tree structure; meanwhile, the block chain node added into the global fragment is called as a global node, and the global node receives the root hash of each committee fragment; configuring the global node into a global Merkel tree according to the root hash; the global Merkel tree is also realized by adopting an improved Merkel compressed prefix tree structure; consensus operation is completed on the committee nodes of the committee fragments; and completing a consensus operation on the global node of the global fragment.

The invention discloses a DAG-based cross-fragmentation point-to-point energy transaction optimization method, and belongs to the technical field of cross-fragmentation transaction processing. Comprising the following steps: defining a cross-fragment transaction; describing a dependency relationship among a plurality of sub-transactions based on a directed graph (DAG) structure; constructing a coordination layer based on a DAG account book, and selecting a node with the highest reputation value to serve as a DAG committee member; and carrying out transaction verification, cross-fragment transaction forwarding and verification during forwarding on the nodes serving as DAG committee members. According to the method, the optimistic strategy is adopted to process the cross-fragmentation transaction in parallel, and the cross-fragmentation transaction is decomposed into a plurality of sub-transactions in combination with a DAG structure, so that the atomicity and consistency of the transactions are ensured; in a high-frequency transaction scene, the throughput and the processing rate of the system are remarkably improved, and the transaction delay is effectively reduced; a DAG committee is formed in cross-fragment internal nodes, a DAG account book is maintained, efficient cross-fragment transaction processing is achieved, dependence on a trusted third party is eliminated, and communication and verification cost is remarkably reduced.

The invention relates to the technical field of sewage treatment, in particular to a system for efficiently treating livestock and poultry breeding sewage by utilizing algal-bacterial symbiosis, which comprises a solid-liquid separation module arranged on the ground, the solid-liquid separation module comprises a water inlet pipe, a separation box and a filter basket, a nitrification and denitrification tank is arranged on the top of the ground, and a stirring assembly is arranged in the nitrification and denitrification tank; the chemical phosphorus removal module comprises a coagulation, flocculation and sedimentation tank and a stirring assembly, the coagulation, flocculation and sedimentation tank is arranged on the ground, and the stirring assembly is arranged in a coagulation and flocculation area in the coagulation, flocculation and sedimentation tank; according to the system for efficiently treating the livestock and poultry breeding sewage by utilizing the bacterial-algae symbiosis, compared with an existing method for removing the total nitrogen content in the sewage by independently utilizing microorganisms, pollutants in the sewage are synergistically removed in the oxidation pond by utilizing a bacterial-algae symbiosis structure, microalgae and bacteria, so that the energy consumption and the carbon source are saved, and the environmental pollution is reduced. Meanwhile, the sewage treatment effect is improved.

The invention discloses a method for utilizing waste acid water, relates to the technical field of titanium dioxide production, and aims to solve the technical problems that treatment of waste acid water generated in the titanium dioxide production process in the prior art is not environment-friendly and high in cost. The method comprises the following steps: S1, collecting acidic wastewater generated in the production process of producing titanium dioxide by a sulfuric acid method, and flocculating and layering the collected acidic wastewater; s2, filtering supernatant liquid of the layered acid wastewater, and conveying the filtered supernatant liquid to a hydrolysis section; s3, taking the acid wastewater as dilution water in a hydrolysis section, and concentrating the acid wastewater; and S4, concentrating the acidic wastewater obtained in S3 again, and returning the concentrated acidic wastewater to an acidolysis section for acidolysis. According to the method, the acid wastewater generated in titanium dioxide production is used as dilution water in the hydrolysis process, so that waste acid water is circulated, raw materials are saved, the production cost is reduced, and economic benefits are increased; the waste acid water is subjected to environment-friendly treatment, and the green production concept is met.

The invention discloses a wastewater treatment device for the semiconductor industry, and belongs to the technical field of wastewater treatment.The wastewater treatment device for the semiconductor industry comprises a main body, a supporting frame is fixedly connected to the outer wall of the main body, a wastewater inlet pipe is fixedly connected to one side of the top of the main body, and a driving mechanism is installed on the inner wall of a storage cavity; a spraying mechanism is mounted at the top of the main body, a stirring mechanism is mounted on the outer wall of the driving mechanism, and a wastewater outlet pipe is fixedly connected to the outer wall of the main body. By designing the driving mechanism, the spraying mechanism and the stirring mechanism, wastewater and an adsorbent can be quickly mixed, the wastewater can be treated, meanwhile, the angle of stirring blades can be selected, the treatment rate can be increased in the wastewater treatment process of different methods, in addition, the spraying mechanism can move up and down along with stirring, and the treatment efficiency is improved. Therefore, the treatment efficiency is improved, and the method has wide application prospects in the field of wastewater treatment.

The present invention relates to the technical field of sludge treatment, and specifically to sludge drying treatment equipment and a treatment method based on negative pressure drainage and dehumidification, comprising: a treatment tank, and a feed pipe and a discharge pipe fixedly installed on the side wall of the treatment tank, a partition fixed in the treatment tank, a processing pipe fixedly connected to the inner wall of the treatment tank fixed on the partition; a sieve plate fixedly installed in the processing pipe, a plurality of screening slots provided on the sieve plate, a two-way guiding mechanism connected to the sieve plate is provided in the processing pipe, a stirring scraper fitted with the sieve plate is connected to the two-way guiding mechanism; a conduction and discharge mechanism is provided in the processing pipe and connected to the two-way guiding mechanism; an opening and closing component is provided on the processing pipe, a pushing mechanism is provided on the two-way guiding mechanism, a pushing plate matched with the sieve plate and the opening and closing component is connected to the pushing mechanism, the application can perform dual operations of pressure filtration and negative pressure suction on the sludge by adjusting the conduction state of the processing pipe, so as to ensure that the water in the sludge is completely separated.

The invention relates to the technical field of liquid chromatography, in particular to a multifunctional automatic sampler. Comprising a pump, a three-way piece, a sample injection valve, a chromatographic column, a detector, a sample injection assembly and a sample introduction device, the pump is communicated with the three-way piece, the three-way piece, the chromatographic column, the sample injection assembly and the sample introduction device are connected to the sample injection valve, and the end, away from the sample injection valve, of the chromatographic column is communicated with the detector; a first quantitative loop and a second quantitative loop are connected in the sample injection valve; switching the sample injection valve, and controlling two ends of the first quantitative loop to be communicated with the sample injection assembly and the sample introduction device respectively or communicated with the pump and the chromatographic column respectively; when the two ends of the first quantitative loop are communicated with the sample introduction assembly and the sample introduction device, the two ends of the second quantitative loop are respectively communicated with the pump and the chromatographic column; when the two ends of the first quantitative loop are respectively communicated with the pump and the chromatographic column, the two ends of the second quantitative loop are communicated with the sample introduction assembly and the sample introduction device; the cost is reduced, the sample injection is rapid, and the use error-tolerant rate of the high performance liquid chromatograph is improved.

The utility model discloses a device for separating particulate matters in waste gas, which comprises a support frame, a filter box and an electrostatic adsorption box, and is characterized in that the filter box is fixedly connected to the support frame, the electrostatic adsorption box is arranged above the filter box, and the electrostatic adsorption box is communicated with the filter box through a breather pipe; the filter box comprises a lower cavity and an upper cavity, the lower end of the lower cavity is connected with an air inlet pipeline, an electrostatic adsorption mechanism is arranged in the electrostatic adsorption box, and an exhaust mechanism is arranged at the top of the electrostatic adsorption mechanism. According to the utility model, the filter plate is convenient to mount and dismount, is beneficial to replacement and maintenance, can filter large-particle substances and realize primary waste gas treatment, and the electrostatic adsorption mechanism can adsorb micro-powder particles and finish secondary waste gas treatment, so that the exhaust standard is met, the environment is protected, the waste gas treatment rate is accelerated, and the treatment effect is improved.

The utility model discloses a spray type reaction tower for industrial waste gas treatment, which comprises a reaction cylinder body, an air inlet is arranged at the lower end of the reaction cylinder body, an air outlet is arranged at the upper end of the reaction cylinder body, a support frame is arranged in the reaction cylinder body, a switching box is arranged on the upper end face of the support frame, the upper end of the switching box is rotatably connected with a rotating rod, and the upper end of the rotating rod is rotatably connected with a rotary shaft. A framework is fixedly connected to the end, away from the switching box, of the rotating rod, a plurality of fan blades are fixedly connected to the side wall of the framework, a driven gear is fixedly connected to the end, away from the framework, of the rotating rod, a rotating motor is arranged on the upper end face of the supporting frame, and a transverse rod is fixedly connected to a motor shaft of the rotating motor. And the cross rod is rotationally connected in the conversion box. According to the utility model, a worker can quickly detach and replace the filter element for filtering solids, so that the reaction rate of waste gas and reaction liquid can be increased, and the waste gas treatment rate is increased.

The present invention discloses a method and component for combining a database execution engine with an adaptive push-pull model, the method comprising: building BridgePushIn and BridgePushOut nodes of Push type and BridgePullNode node of Pull type in an executor execution link; judging the node type of the node on the execution link and marking it, the node type including nodes that can be replaced with and cannot be replaced with Push type; assembling the marked nodes on the execution link, and the defined BridgePushIn node, BridgePushOut node and BridgePullNode node to construct the execution link; initializing the assembled execution link, and performing data flow processing on the initialized execution link. The present invention combines the advantages of the Pull and Push models, and effectively improves the execution efficiency of the database system.

The invention provides a digital asset transaction and privacy protection method based on alliance chain multi-party computing, and relates to the technical field of alliance chains, and the method specifically comprises the steps of creation and issuing of digital assets, transaction of the digital assets, recharging of a user account and change of a user mechanism, and is realized based on a digital asset transaction platform. The digital asset transaction platform comprises a user client, a background server and an alliance chain platform server; a common user submits asset information to the background server for processing through the user client, or performs asset information auditing operation through an institution administrator or a super administrator; transferring the processed asset data to a corresponding mechanism node for management, and storing the processed asset data in a database of a corresponding mechanism; the alliance chain platform server is composed of a digital asset intelligent contract, a block chain node and a member service node, and the digital asset intelligent contract defines data structures of users and assets and specifies specific business processing rules of asset issuing, user registration and asset transaction.

The utility model relates to the technical field of video mainboards, and particularly discloses a video mainboard control circuit. A video receiving port, a decoder for decoding a video signal into an audio signal and an image signal, a memory for storing the video signal, an audio processing circuit for processing the decoded audio signal, and an image processing circuit for processing the decoded image signal are used. A video processing unit composed of a signal amplification circuit for amplifying processed audio signals and image signals and a video output port is matched with a display unit and a single-chip microcomputer, and the video signals are decoded through a decoder and divided into the audio signals and the image signals. And the image processing circuit and the audio processing circuit are used for synchronously processing the audio signal and the image signal at the same time, and the processed audio signal and image signal are output after being amplified by the signal amplification circuit, so that the processing rate of the video signal is greatly improved, and the display definition of the display unit is improved.

The invention provides a radar echo data processing method and system for improving a signal-to-noise ratio, and the method comprises the steps: S10, obtaining original echo data for an imaging scene radar; s20, performing azimuth windowing processing on the original echo data to obtain echo data after azimuth windowing processing; s30, performing azimuth compression processing on the echo data after azimuth windowing processing to obtain echo data after azimuth compression processing; s40, azimuth accumulation processing is carried out on the echo data after azimuth compression processing according to rows, so that the final azimuth is a column of data, and the echo data after azimuth accumulation processing is obtained; and S50, performing range compression processing on the echo data after the azimuth accumulation processing to obtain the echo data after the range compression processing. According to the method for accumulating the N-dimensional azimuth data into the one-dimensional azimuth data, the signal-to-noise ratio can be increased by N times, and meanwhile the data size is reduced to be N times that of original echo data.

The invention provides a DFE communication method based on a radio frequency front end and a DFE communication system. The method comprises the steps of obtaining to-be-processed data, obtaining a target task, performing DFE processing in a semi-parallel mode, and completing scheduling of a base band to the DFE in a multi-task mode. According to the scheme, the problem that in the prior art, the power consumption of the DFE accounts for the power consumption of the whole baseband chip, and the area proportion is high is solved.

The present invention relates to the technical field of waste gas treatment devices, and specifically to a waste gas collection and treatment device for petroleum coke calcining, comprising: a waste gas treatment mechanism, the waste gas treatment mechanism comprises a box body, a partition plate and a plurality of layered plates for separating the box body are arranged inside the box body, and also comprises: an exhaust mechanism, the exhaust mechanism is arranged at the top of the box body, the exhaust mechanism comprises a discharge box, and a plurality of arc-shaped exhaust blocks for discharging waste gas to corresponding purification tanks are arranged in the discharge box; a monitoring mechanism, two monitoring mechanisms are symmetrically arranged at the inner bottom of the box body located at each purification tank, and the monitoring mechanism comprises a detection component for detecting the impurity content of waste gas, waste gas pressure and stored electricity in the purification tank. Through the arc-shaped exhaust block and the second double-way electric valve in the exhaust mechanism, it is possible to discharge the waste gas to different positions of the box body, avoid the waste gas from passing through the saturated activated carbon bed, and ensure that the waste gas mainly passes through the unsaturated activated carbon bed, thereby improving the overall efficiency of waste gas treatment.

The application relates to a long-distance communication method and device between a master device and a slave device, equipment and a medium, wherein at least one high-speed serial transceiver is included in a field programmable gate array (FPGA) of the master device, and at least one optical module is further arranged in the master device; the method comprises the following steps: in response to a test instruction, determining a target high-speed serial transceiver and a target optical module corresponding to a target slave device indicated by the test instruction; sending a first data packet to the target slave device based on the target high-speed serial transceiver and the target optical module, and receiving a response packet returned by the target slave device; if the transmission delay of a communication link between the master device and the target slave device is within a preset range according to the response packet, generating a second data packet in response to a bus signal, the bus signal being used for indicating the transmission of data to the target slave device; and sending the second data packet to the target slave device based on the target high-speed serial transceiver and the target optical module. The application improves the success rate of long-distance communication between the master device and the slave device.

The present invention relates to the field of wastewater treatment technology, and specifically to a capacitor deionization electrochemical treatment device. The present invention sets a multi-stage electrode module on a support member on one side of the shell of the device body, and water is introduced by spraying; an electrode actuator is also provided, and the electrode actuator is installed on the support member. A detachable bottom plate is provided at the bottom of the shell, and the electrode actuator can transfer the outer electrode module from the top of the device body to the inside. The present invention controls the replacement of the electrode module intelligently through the electrode actuator, and adopts the spraying method to introduce water. The contact area between the sewage and the electrode module is increased through the "snake-shaped" water flow path, which solves the problem of poor pollutant removal effect of the electric adsorption device.

The present invention relates to a method and device for predicting the output ramp rate of a photovoltaic power station during a solar eclipse, comprising: obtaining a total radiation attenuation rate prediction sequence of a photovoltaic power station during a future solar eclipse period; assuming the future solar eclipse period to be a clear sky period, and obtaining a clear sky total radiation prediction sequence of the photovoltaic power station during the clear sky period; determining a total radiation prediction sequence of the photovoltaic power station during a future solar eclipse period based on the total radiation attenuation rate prediction sequence of the photovoltaic power station during the future solar eclipse period and the clear sky total radiation prediction sequence of the photovoltaic power station during the clear sky period; determining an output ramp rate prediction sequence of the photovoltaic power station during a future solar eclipse period based on the total radiation prediction sequence of the photovoltaic power station during the future solar eclipse period; the output ramp rate of the photovoltaic power station during a solar eclipse predicted by the present invention can provide an accurate judgment basis for reflecting the impact of the solar eclipse on the output of the photovoltaic power station.

The present application relates to the field of data processing technology, and discloses a wireless transmission seismic signal acquisition system based on the MQTT protocol, wherein the system comprises: a main control unit, a GNSS module, a 4G / 5G communication module, a seismic signal acquisition module, a storage module and a power module, wherein the main control unit is respectively connected to the GNSS module, the 4G / 5G communication module, the seismic signal acquisition module, the storage module and the power module, and the present invention can utilize the built-in 4G / 5G module to realize wireless Internet access, and provides network support for the system to utilize the LWI P protocol for efficient data transmission, and through the established MQTT-based communication mechanism, ensures that the system can realize reliable and stable data transmission services under good or bad network conditions, optimizes system performance, and simplifies equipment operation power consumption and connection complexity, so that the wireless transmission seismic signal acquisition system based on the MQTT protocol can realize efficient and stable remote real-time transmission in complex environments such as the wild.

The utility model discloses a membrane separation waste gas treatment device which comprises a treatment box, three groups of mounting blocks are fixedly arranged on the inner wall of the treatment box and located at the upper end, the mounting blocks are linearly arranged, mounting grooves are formed in the lower end faces of the mounting blocks, connecting blocks are arranged in the mounting grooves, and the connecting blocks are arranged in the mounting grooves. The connecting blocks and the mounting blocks are mounted through bolts, flat sheet membrane assemblies are arranged on the lower end faces of the connecting blocks correspondingly, sliding rods are arranged on the inner wall of the treatment box and located on the two sides of the flat sheet membrane assemblies correspondingly, cleaning plates are slidably arranged on the sliding rods correspondingly, and brushes are arranged on the cleaning plates correspondingly. Therefore, a user can move the cleaning plate up and down to enable the hairbrush to clean the flat sheet membrane assembly, blockage is prevented, and the user can also disassemble the flat sheet membrane assembly by disassembling the bolts, so that the flat sheet membrane assembly is convenient to replace.

The present application relates to a method and system for processing financial regulatory data as described above, including obtaining the basic financial regulatory data transmitted through each preset information upload port, and obtaining the regulatory data verification time node and the regulatory data key confidential data, selecting the matching regulatory data processing department according to the regulatory data verification time node, and constructing the current matching regulatory department set; obtaining the actual regulatory data processing capacity value of each regulatory data processing department in the current matching regulatory department set, and matching each actual regulatory data processing capacity value with the regulatory data key confidential data corresponding to the regulatory data verification time node, and generating initial matching results respectively; generating the current data allocation processing result of the financial regulatory basic data, and generating an initial allocation display interface, the initial allocation display interface is used to display the current data allocation processing result. The present invention achieves a great improvement in the efficiency of data allocation processing.

The invention discloses a sludge backflow intelligent control system of integrated sewage treatment equipment. The system comprises a human-computer interaction interface, a sludge detection module, a filtration control module, a backflow control module, a sludge parameter prediction module and a data storage module. Wherein the sludge detection module comprises pre-filtration and post-filtration detection. The filter control device adopted by the invention can control the on-off of the pump, so that the quality of filtered water can meet the required requirements. The sludge parameter prediction module used in the invention adopts a long-short-term memory network algorithm, sludge parameter information collected by a sensor is input into a neural network, and sludge parameters obtained after sewage is repeatedly filtered by an anaerobic tank are predicted, so that accurate regulation and control of the filtration control device are achieved. The problems that in the using process of existing integrated sewage treatment equipment, sludge content parameters cannot be accurately controlled, process parameters are uncontrollable, the parameters in the sludge are inaccurate, and the efficiency of the treatment process of the integrated sewage treatment equipment is low are solved.

The utility model discloses a dosing sewage treatment device for sewage treatment, and particularly relates to the technical field of sewage treatment, the dosing sewage treatment device comprises a device main body for sewage treatment and dosing equipment, the dosing equipment is arranged on the front side of the device main body, and a first conveying structure is arranged between the device main body and the dosing equipment; a first conveying structure is arranged on the rear side of the device main body, the first conveying structure is responsible for conveying a chemical reagent in chemical adding equipment into the device main body, a second conveying structure is arranged on the rear side of the device main body, the second conveying structure accelerates mixing of sewage in the device main body and a mixed solution formed by the chemical reagent, and a spiral pipe is arranged in the device main body. Through cooperative use of the first conveying structure, the second conveying structure and the spiral pipe, the sewage treatment speed is increased, and the treatment time is saved.

The invention relates to the technical field of computing power infrastructure, and provides a resource transaction method and device based on computing power of an intelligent computing center, and the method comprises the steps: S1, obtaining transaction quotation data and transaction factor data of a to-be-processed resource, S2, inputting the transaction quotation data and the transaction factor data into a trend prediction model, and obtaining a trend prediction model; outputting the trend of the to-be-processed resources in the future preset time period; the trend prediction model runs on computing power resources of an intelligent computing center, the computing power resources are distributed computing power resources and comprise GPUs located on different nodes, and each node is provided with at least one GPU; s3, generating a transaction strategy for the to-be-processed resources according to the trend, and generating a transaction order based on the transaction strategy; and S4, determining a transaction mode of the to-be-processed resource according to the transaction order. According to the resource transaction method based on the computing power of the intelligent computing center, the efficiency of resource transaction analysis can be remarkably improved, and the accuracy of transaction strategy formulation is improved.

The invention discloses a sheet peptizing device and a control method, and the device comprises a device main body which is provided with a plurality of processing bins; the processing chamber is provided with an insertion port, the sample chambers can be inserted into the processing chamber from the insertion port and are in sealed connection with the insertion port, the sample chambers are arranged at least one inner circulation port, and the sample chambers are communicated with the processing chamber through the inner circulation ports; the device main body is further provided with a plurality of heating structures and a plurality of image acquisition structures, the sheet peptizing device further comprises a control mechanism, and the control mechanism is electrically connected with the plurality of heating structures so as to control the plurality of heating structures to heat the treatment liquid in the plurality of treatment cavities; and the control mechanism is electrically connected with the plurality of image acquisition structures so as to control the plurality of image acquisition structures to acquire images of the sample slices in the plurality of sample cavities and analyze the processing states of the sample slices according to the images of the sample slices. Safety risks cannot be caused to external experimenters, the treatment rate and the treatment effect can be improved, and the automation degree of the device is high.

The invention relates to a driver intention identification method, system and device and a medium. The method comprises the steps of obtaining multiple recruitment communication records of a driver and active behaviors of the driver in a recruitment platform within a preset duration; wherein the recruitment communication record comprises single-party dialogue content between the driver and the recruitment platform and a corresponding time identifier; inputting each recruitment communication record into an abstract extraction model to obtain a dialogue abstract of each recruitment communication record; wherein the abstract extraction model is a natural language processing model; sorting the dialogue abstracts of each time according to respective time sequence, and combining the active behaviors and the sorted dialogue abstracts to form a synthetic text; and inputting the synthesized text into the large model for intention recognition, and recognizing the intention of the driver to join the recruitment platform. The abstract is extracted from multiple rounds of recruitment communication records of the driver, the synthetic text is generated in combination with the active behavior information, and the intention of the driver to join the recruitment platform is recognized more accurately.

The invention provides a base station configuration method, a network element management system and a storage medium, and belongs to the field of communication. The method comprises the following steps: acquiring service association information of a plurality of base stations; the base stations are allocated to at least one base station federation according to the service association information of the base stations, base station federation information is obtained, the base station federation comprises at least one base station, and the base station federation information is used for indicating the base station federation to which the base stations belong; and sending the base station federation information to a computing power scheduling center, so that the computing power scheduling center determines a target base station federation having service association with the to-be-processed service data in at least one base station federation according to the base station federation information when obtaining the to-be-processed service data, and processing the to-be-processed service data based on the base stations in the target base station federation. According to the technical scheme, the utilization rate of base station resources and the service data processing rate can be improved.

The present application relates to a kind of optimization method and system of timing diagram subgraph matching.The method includes: time block is carried out to original timing diagram, and the edge with same end point is aggregated and compressed in each time block to generate intra-block multi-edge object, to build block index in turn;Query graph with time constraint is received, with the edge in query graph as matching unit to execute search, and maintain current legal time window;In candidate generation stage, according to current to be matched data vertex pair and current legal time window, construct cache key, and carry out exploration in hotspot cache;If hotspot cache is not hit, then use current legal time window to locate target time block, and execute intersection operation in target time block to generate candidate multi-edge list;When current to be matched data vertex pair meets preset hotspot condition, the candidate multi-edge list is written into hotspot cache;Continue to execute search based on the candidate multi-edge list of hit or generated candidate multi-edge list, until outputting model matching result.

The utility model provides an ultrasonic electro-Fenton wastewater treatment integrated device, which relates to the technical field of industrial wastewater treatment and comprises a tank body, an electro-Fenton reaction tank, a primary reaction tank and a PH regulating tank for regulating the PH value, the primary reaction tank, the PH regulating tank and the electro-Fenton reaction tank are sequentially arranged in the tank body in a communicating manner, a water inlet is formed in the upper part of the primary reaction tank, an iron-carbon filler plate is arranged in the primary reaction tank, a first spacing plate is arranged between the primary reaction tank and the PH regulating tank, a second spacing plate is arranged between the PH regulating tank and the electro-Fenton reaction tank, and the first spacing plate and the second spacing plate are arranged in parallel. The electro-Fenton reaction tank is provided with a water outlet; a positive electrode bar and a negative electrode bar are arranged in the electro-Fenton reaction tank, an ultrasonic generator is arranged below the negative electrode bar, and an aerator is arranged below the ultrasonic generator. The electro-Fenton treatment device solves the problem of low Fenton reaction rate in the electro-Fenton treatment device in the prior art.

This invention belongs to the field of control, specifically an adaptive control method and system for the concentration of filling slurry in goaf areas. The method includes dividing a sequence into intervals, constructing a segmented calculation matrix, performing parallel calculations to obtain a hierarchical floating-point operation matrix, inputting the matrix into a slurry concentration estimation model, calculating predicted slurry concentration values ​​and concatenating them to form a concentration prediction sequence, performing differential operations on the concentration prediction sequence to obtain the concentration change gradient, and triggering a precision reconstruction mechanism when the absolute value of the gradient exceeds a preset threshold. This mechanism forcibly converts non-critical variables within the corresponding interval into a high-precision floating-point format, generates a reconstruction operation matrix, and re-inputs it into the model to calculate the predicted slurry concentration value. Based on the calculation deviation, a closed-loop feedback control algorithm is used to calculate the slurry water addition adjustment coefficient. This adjustment coefficient is then used to synchronously adjust the opening of the water supply valve and the slurry delivery rate, generating a slurry ratio control command, which is output to the filling control system to achieve coordinated flow regulation and ensure stable slurry concentration.