38results about How to "Efficient preprocessing" patented technology

The invention belongs to the technical field of gene sequencing, and particularly relates to an efficient and high-throughput gene sequencing data processing system. The data processing system comprises a data acquisition module, a data preprocessing module, a data storage and management module, a data comparison and alignment module, a variation detection module, a data integration and analysis module, a visualization and report module and a quality control and verification module, and the data acquisition module is used for extracting DNA or RNA and comprises phenol chloroform extraction, column purification and magnetic bead extraction; and detecting the concentration and the quality of the sample by using a spectrophotometer or a fluorescence quantifier, and carrying out pollution removal and degradation treatment on the extracted nucleic acid. According to the method, a comprehensive, accurate and efficient data processing solution can be provided for genomics research by optimizing the data processing flow, improving the data quality, enhancing the analysis capability and supporting automation.

The invention provides an HIVE grouping operation performance optimization and scheduling method based on key column partitioning, which relates to the technical field of data processing, and comprises the following steps: preprocessing data by constructing a key column distribution histogram and determining a key column partitioning strategy; optimizing data partitions based on resource evaluation and a dynamic programming algorithm; and calculating an optimal data transmission path by adopting a minimum spanning tree algorithm, and dynamically adjusting an allocation scheme. According to the method, HIVE grouping operation performance can be improved, dynamic balance of calculation loads is achieved, the problem of data skew is effectively solved, and large-scale data processing efficiency is improved.

The invention discloses an electric power monitoring system based on artificial intelligence, relates to the technical field of electric power monitoring, and solves the technical problem of low fault detection efficiency of an existing electric power system. Comprising the following steps: collecting resident electricity consumption and real-time data of power equipment through a data collection module, and preprocessing to obtain power data; the monitoring prediction module judges whether the power equipment is abnormal or not according to the power data, if yes, an early warning signal is generated, a reason is analyzed, abnormal data is marked as a sequence, the sequence is input into the power monitoring model to obtain an abnormal label, and then the abnormal reason is matched; predicting future electricity consumption according to the historical electricity consumption; and the early warning feedback module sends an early warning signal and an abnormal reason to a manager so as to dispatch a technician to check and maintain, and the user interaction interface displays related information and provides functions of checking historical records and the like, so that accurate fault detection and intelligent prediction of power consumption can be realized, and the operation efficiency and safety of a power system are improved.

The present invention provides a fermentation tank for antibiotic-free aquaculture feed, which belongs to the field of antibiotic-free aquaculture technology. It solves the problem that the existing fermentation tank cannot ferment in layers, resulting in uneven fermentation in the tank, large differences in bacterial growth, and affecting the quality of feed fermentation. A fermentation tank for antibiotic-free aquaculture feed, including a bracket and a temperature-controlled tank fixed on the surface of the bracket, and a fermentation tank is rotatably arranged inside the temperature-controlled tank. In the present invention, by rotatably arranging the fermentation tank inside the temperature-controlled tank, under the action of the temperature-controlled tank forming two upper and lower chambers, by arranging a fixed plate at the bottom of the fermentation tank, the interior of the fermentation tank is divided into upper and lower parts, and circulation is carried out through the through holes, which is convenient for isolating the interior of the fermentation tank. Under the action of the temperature-controlled tank, the problem of excessive fermentation of materials at the bottom of the fermentation tank is avoided, and the problem of large differences in bacterial flora inside the fermentation tank can be prevented. It is also beneficial to improve the fermentation efficiency of the feed and shorten the production cycle.

The invention discloses a flue gas purification device and method for aluminum ash calcination, and relates to the field of aluminum ash calcination, the flue gas purification device comprises a lower rack, an upper rack, a turbulent flow assembly and a flow guide assembly, the lower rack is used for bearing flue gas purification equipment, the upper rack is installed on the upper end face of the lower rack through a truss, the turbulent flow assembly is arranged on the inner side wall of the upper rack, and the flow guide assembly is arranged on the lower end face of the upper rack. According to the flue gas purification device for aluminum ash calcination, efficient pretreatment of flue gas is achieved through cooperation of all parts of the turbulent flow assembly, after high-speed airflow carries calcination flue gas to enter the turbulent flow part, the airflow flow speed is accurately adjusted through the structural characteristics of a plurality of Laval nozzles, and the airflow impacts a heat conduction plate in an accelerated mode; a plurality of Tesla valve-shaped flow deflectors are symmetrically arranged on the outer wall of the heat conducting plate, so that high-speed airflow can be directionally guided, and the airflow is guided to collide with one another, so that bulk dust and viscous flue gas mixed in the flue gas are quickly scattered, the subsequent flue gas purification effect is effectively improved, and stable operation of a filtering link is kept.

The invention discloses a method for generating a material point method model of a soil-rock mixed slope, which is used for simulating the mechanical behavior of the soil-rock mixed slope. The method comprises the following steps of: firstly, randomly dividing a slope region to generate polygonal units conforming to target area and shape distribution; then, according to the shape contour of the polygon unit, generating a random dimension stone contour through polar coordinate sampling and Fourier series fitting, and adjusting and controlling the dimension of the dimension stone through an area proportion; and finally, mapping the generated contour of the block stone into a substance point array, calibrating substance points belonging to the block stone, and completing pretreatment of substance point method calculation. The dimension, shape and spatial distribution characteristics of the rock blocks in the soil-rock mixed slope can be truly reflected, the rock block putting efficiency is effectively improved, the overlapping problem is avoided, the defects that in the prior art, the shape of the rock blocks is simplified, and the distribution randomness is insufficient are overcome, meanwhile, the method is suitable for numerical simulation of the large deformation problem, and the application prospect is wide. The method has high calculation precision and wide engineering application prospects.

The present invention relates to the technical field of grinding mills, and provides a vertical grinding mill, including a machine body, a grinding disc assembly, a grinding roller assembly and a pretreatment assembly. The machine body is provided with a window for the grinding roller assembly to extend into. The grinding roller assembly includes a swing arm assembly, a grinding roller body and a sealing frame. The sealing frame is fixed on the swing arm assembly. The grinding roller body passes through the sealing frame and is rotated on the swing arm assembly through a rotating shaft. The pretreatment assembly includes a shaking assembly and a horizontal assembly. The horizontal assembly is arranged above the grinding disc assembly in front of the grinding roller body, and the shaking assembly and the grinding disc assembly vibrate in coordination. The addition of the pretreatment assembly can ensure the consistency of the material thickness through the horizontal assembly, so that the grinding force of the grinding roller on the grinding disc is consistent, and the fineness of the ground material is consistent. At the same time, the shaking assembly can ensure that the material is evenly distributed on the grinding disc, and ensure that the grinding roller crushes the material more evenly, thereby improving the pretreatment quality of the material and creating better conditions for the subsequent grinding process.

This invention discloses an industrial wastewater purification device for thermal power plants, relating to the field of industrial wastewater purification technology. It includes a tank body and a moving assembly. The top of the tank body is fitted with a lid, with an inlet pipe on one side of the top of the lid and a dosing pipe on the other side. A filter plate is fixedly connected to the upper part of the tank body, and a collection pipe is installed on the outer side of the upper part of the tank body. The moving assembly is connected to the middle of the lid and includes a motor. The output end of the motor is connected to a reciprocating screw, and a transmission seat is sleeved on the outer side of the lower part of the reciprocating screw. This invention adopts an integrated linkage transmission structure, realizing the phased automatic continuous operation of stirring, settling and drainage, and bottom discharge in industrial wastewater treatment, significantly improving treatment efficiency and automation level. During the treatment process, the working mode can be automatically switched through a single motor drive and the cooperation of unidirectional transmission and a guiding mechanism.

The utility model relates to the technical field of assembling device, disclose a kind of wire harness terminal connection assembling device, including base, the inside fixed connection of base has clamping mechanism, the clamping mechanism includes disc seat, the outside sliding connection of disc seat has carousel, the inside sliding slot of carousel is slidably connected with slide bar, the outside fixed connection of slide bar has rectangular plate, the outside fixed connection of rectangular plate has ring clamping plate, the inside fixed connection of base has drive assembly, the outside fixed connection of carousel has connecting block. In the utility model, connecting block is pushed by electric push rod, carousel is rotated, carousel drives rectangular plate and ring clamping plate radial movement by slide bar, realize the clamping and loosening of wire harness, effectively prevent wire harness sliding during assembling process, ensure the stability of assembling process, improve the quality and efficiency of wire harness terminal connection assembly.

The invention discloses a new energy power grid false data detection method based on deep learning, and belongs to the technical field of smart power grid safety, and the method comprises the steps: collecting a time series data set of an energy monitoring system, the data set including energy consumption, production and system performance parameters; integrating logistic regression and the decision tree into a deep learning model; importing the time sequence data set into the integrated deep learning model, performing FDIA attack simulation, analyzing the influence of false data injection attack on the data set, and performing corresponding adjustment on the deep learning model according to a simulation result to obtain an optimal model; and collecting operation data of the new energy power grid in real time, inputting the operation data into the optimal deep learning model for false data detection, and taking corresponding response measures according to a detection result.

The invention relates to a process for efficiently recovering iron phosphate in a waste lithium battery, which comprises the steps of discharging, positive electrode material separation, heat treatment, acid leaching, electrolysis, dealumination, precipitation and the like, and realizes the efficient recovery and utilization of the waste lithium battery.

The present invention relates to the technical field of biological fermentation, and discloses a lignocellulose raw material pretreatment method, which comprises: mixing a lignocellulose raw material with an acid liquid, (1) using steam to increase the pressure of a mixing system to 0-0.2 MPa (gauge pressure), increasing the temperature to 100-130 DEG C, and maintaining for 0.5-1 min; (2) continuously raising the temperature of the mixed system to 170-200 DEG C by using steam, raising the pressure to 0.8-1.6 MPa, and pretreating for 2-10 minutes at the temperature and the pressure; the components of the pretreated raw materials are optimized, specific raw materials suitable for the pretreatment process are screened out, and the pretreatment effect can be improved; and the pretreatment process is improved, so that the enzymolysis saccharification effect can be further improved.

The application provides a device and a use method for steam cleaning an aluminum pipe, relates to the technical field of pipe cleaning, and comprises a deformable spherical body which is jointly formed by a first shell, a second shell and a flexible sleeve connected between the first shell and the second shell; a sleeve is arranged at the center of the first shell, one end of the sleeve extends outward, and the other end extends to the inside of the spherical body; a hose is suitable for being arranged in a pipe to be cleaned, one end of the hose is connected with an external steam source, and the other end is connected with the sleeve; a valve assembly is arranged in the spherical body, the valve assembly is matched with the sleeve, and is used for selectively controlling the release or closure of steam from the end of the sleeve; and a plurality of first through holes are distributed on the pipe wall of the steam conveying hose. The core driving part of the device is the deformable spherical body formed by the flexible sleeve, can easily pass through the bending or even bending part of a small-diameter pipe, and solves the problem that a traditional in-pipe robot cannot be applied to complex small-diameter pipes.

The invention discloses an AI data processing encryption method and device based on deep learning, and relates to the technical field of multi-modal graph embedding, and the method comprises the steps: collecting multi-modal data, and carrying out the preprocessing of the multi-modal data; features of the multi-modal data are extracted, the features of the multi-modal data are fused through a cross attention mechanism, and a multi-modal comprehensive feature vector is generated; constructing an application graph convolutional network GCN relation graph to generate a node embedding vector, and obtaining an enhanced node in combination with the multi-modal comprehensive feature vector; after data encryption is completed, data are protected through secure transmission and distributed storage, and an optimal encryption strategy is selected by using a reinforcement learning model; through a multi-modal graph embedding technology, diversified collection and efficient preprocessing of data are realized, a data relation graph is constructed, node embedding vectors are updated by applying a graph convolutional network GCN, enhanced node embedding vectors are generated in combination with multi-modal comprehensive feature vectors, complex relations among the data are effectively captured, and expressive force of the node embedding vectors is improved.

The utility model discloses an efficient rotary drum slag remover, and relates to the technical field of slag removers. The deslagging device comprises a support frame, and further comprises a processing part which is arranged on the support frame and is used for storing liquid needing deslagging; the deslagging part is arranged on the supporting frame and is used for filtering impurities in the liquid; the discharging part is mounted on the supporting frame and is used for discharging the filtered liquid, and the discharging part is mounted on the supporting frame and is used for discharging the filtered liquid; wherein liquid is added into the processing part, then impurities in the liquid are filtered through the deslagging part, the filtered impurities can be discharged through the discharging part, and the processing part comprises an upper cover plate hinged to the top of the supporting frame. According to the rotary drum type slag remover, the slag removal part is arranged, so that the problem that the water content of discharged slag is high easily due to large screw pitch of the rotary drum type slag remover with a continuous spiral structure since most flow deflectors in the filter drum of the rotary drum type slag remover are in a continuous spiral type is solved.

The utility model relates to drying -machine technical field, concretely is a paddle dryer that dries evenly, including bottom plate, machine body, support seat, closing plate and crushing mechanism, support seat one end is connected with bottom plate top, support seat other end is connected with machine body bottom, support seat is equipped with several, machine body top is equipped with the feed port, closing plate one end passes through feed port, the outer wall of feed port is equipped with the electromagnet, electromagnet adsorbs closing plate, the inner wall of feed port is opened with the groove, the groove is matched with closing plate, crushing mechanism includes sliding assembly, box, crushing assembly, feeding assembly and discharge assembly, the box is connected with bottom plate through sliding assembly, the box top center is equipped with feeding assembly, the box bottom center is equipped with discharge assembly, the utility model relates to a paddle dryer that dries evenly, solves the problem of the poor drying effect of the current equipment.

The utility model discloses a multi-stage reduction oil sludge treatment system which comprises a grating separation pretreatment unit, a heating fluidization pretreatment unit, a fine screening pretreatment unit and a tempering feeding pretreatment unit, and a first material conveying device is arranged between the grating separation pretreatment unit and the heating fluidization pretreatment unit; a second conveying device is arranged in the heating fluidization pretreatment unit, the fine screening pretreatment unit is located on the upper portion of the tempering and feeding pretreatment unit, and a third conveying device is arranged between the tempering and feeding pretreatment unit and the core treatment equipment; according to the utility model, the purposes of high-efficiency and refined pretreatment are achieved by grading and classifying pretreatment on the basis of particle sizes, physical and chemical properties and the like of oil sludge and sundries.

The application discloses a kind of with pre-crushing and impurity removal function organic fertilizer raw material pretreatment mixing device, it is related to organic fertilizer production technical field, its technical scheme includes mixing cavity, mixing cavity top is provided with crushing shell, second motor is arranged in crushing shell side, and second motor output end is provided with crushing assembly, rotation occurs by crushing assembly to drive crushing roller, first transmission wheel is fixedly connected with crushing roller side, and first transmission wheel is drivingly connected with first transmission belt, in the application, crushing roller rotation can drive first transmission wheel to rotate, first transmission wheel rotation drives second transmission wheel to rotate, and second transmission wheel rotation can drive cleaning brush and third transmission wheel synchronous rotation, cleaning brush rotation can clean the surface of crushing roller, and third transmission wheel rotation can drive fan blade to rotate, by fan blade rotation can absorb external air and be sprayed by blowing head, to assist cleaning brush to clean the surface of crushing roller viscous raw material.

The present invention relates to the technical field of automobile air-conditioning compressor production, and specifically to a surface cleaning system before spraying of automobile air-conditioning compressor parts, comprising a base, wherein the upper end surface of the base is fixedly mounted with left-right symmetrical support circular plates and a drainage groove located between the left-right symmetrical support circular plates, and the left-right symmetrical support circular plates are commonly provided with a loading mechanism for loading multiple piston rings. The present invention realizes efficient cleaning of multiple piston ring surfaces by using the loading mechanism, the brushing mechanism and the cleaning mechanism in coordination with each other, and adopts an integrated operation model of loading, brushing and cleaning, and at the same time, a limiting and fixing mechanism is provided to ensure that the piston ring maintains the correct position during the cleaning process, and the surface of each piston ring is accurately brushed and rinsed, and at the same time, the piston ring is ensured to be fully and evenly cleaned by synchronously brushing the inner and outer ring walls and side walls of the piston ring and combining brushing and flushing.

The invention relates to a device and a method for preparing a mycelium plate from edible mushroom waste. A connecting plate is fixedly installed at the output end of the lower portion of the electric push rod, a pressing block matched with an opening in the top of the forming mold is fixedly installed below the connecting plate, an air inlet cavity is formed below the lower supporting and limiting heating plate, a controller is installed in the air inlet cavity, and a circulating air outlet cavity is formed above the upper supporting and limiting heating plate. A circulating exhaust fan is mounted at the top of the integrated growth control box; growth culture of mycelia is accelerated, the time of the whole process is shortened, the growth cycle of the mycelia is greatly shortened, and the large-scale and batch production requirements are met.

The utility model discloses an aerobic biofilter assembly for strengthening microbial attachment, which relates to the technical field of aerobic biofilters and comprises a filter component and an attachment assembly, lifting frame groups are erected on the left side and the right side of the filter component, and the attachment assembly is movably mounted at the bottom of an adjusting frame. A filtering assembly is mounted on the vertical surface of the front side of the filtering tank component. According to the aerobic biofilter assembly for strengthening microbial adhesion, the adjusting frame is arranged, the surface area for microbial adhesion and growth on the surface of the filler can be controlled to the maximum extent by utilizing the structural arrangement of the adjusting frame, and the filler amount and the microbial adhesion can be flexibly controlled as required by matching with the structural arrangement of the adjusting frame and the lifting frame group; in addition, the filter assembly is arranged on one side of the filter tank component, and heavy metal components contained in the sewage can be controlled while the water flow speed and flow can be adjusted by utilizing the structure of the filter assembly, so that the attachment and growth environment of microorganisms is optimized.

The present invention relates to a method for constructing an industry prosperity index driven by power data, comprising the following steps: 1) taking enterprises belonging to the same industry as an enterprise set V, and obtaining a daily electricity consumption set S including the daily electricity consumption time series data of each enterprise in the enterprise set V; 2) performing data preprocessing on the daily electricity consumption set S, and classifying it by cluster analysis; 3) obtaining the influence weights of influencing factors on the daily electricity consumption of enterprises under each classification by correlation analysis; 4) obtaining the predicted value of electricity consumption for the next day by using a prediction model; 5) respectively constructing an industry prosperity index system H, an industry prosperity comprehensive index CI and an industry prosperity diffusion index DI. Compared with the prior art, the present invention has the advantages of high frequency, fine granularity, strong prediction and the like.

The invention provides a bulk cargo international freight intelligent grouping optimization system based on data processing, and relates to the technical field of data processing, and the system comprises an intelligent analysis module which is used for carrying out the analysis of a standardized data set through a deep neural network, so as to recognize a potential grouping opportunity and an optimization scheme; the grouping optimization module is used for determining a preliminary grouping combination based on the potential grouping opportunities and optimization schemes; for each preliminary group combination, adjusting the cost saving and transportation aging prediction of the preliminary group combination by using a dynamic adjustment factor to obtain an optimized group combination; and generating a final group splicing suggestion based on the optimized group splicing combination. According to the invention, the efficiency is improved, the cost is reduced, and the flexibility is improved.

The present invention relates to a garbage disposal device and a garbage disposal method, comprising an incinerator body, a garbage storage chamber and a closed belt conveyor, wherein the incinerator body has an A furnace chamber and a B furnace chamber of the same size arranged side by side, and the flue gas pipe between the A and B chambers is connected to a multi-stage purification treatment container, and the garbage disposal method of the present invention is as follows: 1. The garbage to be disposed is sent into two furnace chambers separated in the incinerator; 2. When one furnace chamber burns the garbage, the other furnace chamber is in a drying state; 3. The two furnace chambers are mutually converted for use; 4. The collected flue gas enters the flue gas combustion chamber and burns again, and the flue gas stays in the flue gas combustion chamber for more than 2 seconds, and the combustion temperature is 1050 degrees and finally enters the multi-stage purification treatment and discharge. The garbage disposal device and method realize good flue gas treatment and improve the garbage disposal efficiency.

The application relates to a calcium carbonate production ball mill, and relates to the technical field of calcium carbonate production, which comprises a support, the side wall of the support is provided with a ball mill body, the upper surface of the support is fixedly connected with a support frame, the side wall of the support frame is fixedly connected with a storage tank, a pre-crushing and grinding assembly is arranged below the storage tank, and the side wall of the ball mill body is provided with a screening assembly; the pre-crushing and grinding assembly comprises a crushing box and two crushing rollers, the crushing box is located below the storage tank, the side walls of the two crushing rollers are rotationally connected in the crushing box, and the lower surface of the storage tank is fixedly connected with a bellows. In the utility model, the raw materials are prevented from being blocked by being vibrated by a vibration motor, synchronous reverse rotation of the crushing rollers is matched to realize pre-crushing, different-diameter steel balls matched according to the ratio are driven by a lifting belt to enhance the grinding intensity, the pretreatment and uniform grinding effects are achieved, and the continuity of calcium carbonate production and the finished product quality stability are improved through the above structure.

The invention relates to the field of detergents, and provides an enzyme-containing detergent composition, dishwashing powder for a dishwasher and a washing method, the enzyme-containing detergent composition comprises iso-tridecanol polyoxyethylene ether and fatty alcohol EO-PO block polyether in a mass ratio of (1-3): 1. By compounding the fatty alcohol EO-PO block polyether and the iso-tridecanol polyoxyethylene ether in a specific proportion, the high-foam characteristic of the iso-tridecanol polyoxyethylene ether under the spraying working condition of the dish-washing machine can be effectively inhibited, and meanwhile, the enzyme preparation is cooperated to efficiently remove various stains such as pesticide residues and tea stains. According to the machine washing detergent, common bleaching agents and strong alkaline substances in traditional machine washing detergents are abandoned, all the components meet the safety standard of food contact materials, no harmful chemical residues exist after cleaning, the machine washing detergent can be safely used for cleaning directly edible fruits and vegetables, and efficient cleaning and use safety are both considered.

The utility model is applicable to the technical field of foam processing, and provides a foam processing pre-foaming machine which comprises a frame, a foaming device and a foaming device, the foaming tank is fixedly mounted on the frame; the discharging pipe is arranged at the bottom of the foaming tank; the material valve is arranged on the discharging pipe; the material basin is arranged on the inner wall of the bottom of the frame; the cover plate is arranged at the top of the foaming tank; and the stirring diffusion mechanism is arranged on the cover plate, and the stirring diffusion mechanism is used for stirring a foaming agent in the foaming tank and diffusing air into the foaming agent in the foaming tank. According to the foam processing pre-foaming machine provided by the scheme, air can be uniformly diffused into a foaming agent while the foaming agent is stirred, so that the foaming efficiency is improved, the lifting of the stirring and diffusing mechanism is conveniently controlled, and a worker can conveniently clean the interior of the foaming tank.