90results about How to "Guaranteed production effect" patented technology

The invention discloses a hot-rolled weather-resistant steel plate for a 355MPa-level photovoltaic support and a preparation method of the hot-rolled weather-resistant steel plate, and belongs to the technical field of steelmaking. In order to improve the corrosion resistance of the steel plate, the invention provides a hot-rolled weather-resistant steel plate for a 355MPa-grade photovoltaic bracket and a preparation method, and the steel plate comprises the following components: 0.06 to 0.09 percent of C, 0.35 to 0.45 percent of Si, 0.45 to 0.55 percent of Mn, 0.070 to 0.080 percent of P, less than or equal to 0.008 percent of S, 1.10 to 1.20 percent of Cr, 0.25 to 0.35 percent of Cu and 0.020 to 0.060 percent of Als. The method comprises the following steps: smelting the components into a plate blank, and then sequentially heating, roughly rolling, finely rolling, laminar cooling and coiling to obtain the steel plate. The components of the steel plate are optimized, meanwhile, heating, rolling and other processes are improved, the obtained steel plate has excellent mechanical properties, the corrosion resistance is remarkably improved, and the production cost is remarkably reduced.

The invention discloses a long wire steel high-fall anti-twisting transfer device which comprises a conveying production line, the tail end of the conveying production line is fixedly connected with a blocking plate and a gathering assembly, the gathering assembly is arranged at the bottom of the conveying production line and comprises a rotatable gathering shifting hook, and a working face is formed on the side, close to the blocking plate, of the gathering shifting hook. The collecting assembly is arranged at the bottom of the tail end of the conveying production line, the vertical transferring assembly is used for transferring the wires from the tail end of the conveying production line to the collecting assembly, and the presenting assembly is used for presenting the wire clusters to the vertical transferring assembly. Wire materials are gathered into a stacked wire cluster through the gathering assembly, the moving path of the wire materials is accurately controlled through the presenting assembly and the vertical transferring assembly, wire material twisting is avoided, the follow-up untwisting workload is reduced, and the problem that in the prior art, long wire steel is prone to twisting during high-fall operation is solved.

The invention discloses a production device and a production method of a demulsifier, and relates to the technical field of demulsifier production. The production device of the demulsifier comprises a mixing kettle and a discharge valve arranged at the bottom of the mixing kettle, the top of the mixing kettle is rotationally connected with a stirring shaft, the stirring shaft penetrates into the mixing kettle, and the side wall of the stirring shaft is fixedly connected with a plurality of stirring blades. According to the production device and the production method of the demulsifier, caked solid raw materials can be crushed, meanwhile, the solid raw materials can be uniformly scattered on the surface of liquid, the mixing efficiency of the solid raw materials can be improved, and then the production efficiency of the demulsifier is guaranteed; when an alkaline solid raw material is fed, the reaction rate is convenient to control, the demulsifier is safer and more reliable, meanwhile, liquid near the reaction can be subjected to heat absorption cooling treatment, and the production effect of the demulsifier is ensured; the alkaline solid raw material can be preheated by utilizing the heat of the reaction, so that the reaction efficiency and effect can be improved.

The utility model relates to the field of feed equipment, in particular to dry feed conveying equipment. The utility model provides an iron removal device in dry feed equipment, which comprises a front side plate and a rear side plate which are oppositely arranged, and two side edges of the front side plate and the rear side plate are respectively and fixedly connected with a side plate and a right side plate to form a cylinder with a hollow inlet and a hollow outlet. First magnetic devices are arranged on a first lower side plate of the front side plate and a second upper side plate of the rear side plate, and when dry feed passes through the barrel, iron impurities in the dry feed are removed by the magnetic devices. The device is simpler in structure, small in occupied area, convenient to operate, install and maintain and capable of being widely applied to farms and poultry houses. Compared with a traditional plug-in type iron removal mode, the magnetic component arranged in the iron removal device has a more flexible and convenient combination mode, and the production efficiency can be better improved while the iron removal effect is ensured.

The invention discloses an intelligent over-production violation identification method and system based on big data analysis, and relates to the technical field of safety production. The method comprises the following steps: obtaining power monitoring data and production monitoring data of a coal mine enterprise; comparing and analyzing the power monitoring data and the production monitoring data to obtain an analysis result; the super-capacity production behavior of the coal mine is judged based on the analysis result; and feeding back a judgment result and visually displaying the judgment result. By comprehensively comparing and analyzing the power consumption condition of the coal mine enterprise and other production information, whether the target coal mine enterprise has super-capability production behaviors or not is intelligently judged, and the super-capability production behaviors are fed back to departments involving safety production in time, so that the safety risk caused by illegal production is reduced.

The invention belongs to the field of animal husbandry engineering, discloses a closed yak house convection ventilation structure, a regulation and control system and a regulation and control method, and is mainly used for solving the problems that the ventilation rate and the air quality are reduced due to excessive heat preservation of an existing yak house in winter, the yak body temperature is rapidly reduced due to direct blowing of cold air, and yak growth is affected. By arranging the air inlets and the air outlets which are staggered up and down, air flow in the breeding house body can effectively drive harmful gas and carbon dioxide in all layers of areas in the breeding house body to be exhausted, and the air quality in the breeding house is improved; the upper-inlet and lower-outlet air inlet and outlet device can effectively reduce loss of temperature in the breeding house and can prevent outdoor air from directly blowing to yak bodies, the comfort level of yaks is improved, meanwhile, heat consumption of the yaks is reduced, and the production efficiency of the yaks is guaranteed. In addition, the invention further provides a multi-method fusion yak house ventilation regulation and control system and method based on the heat balance method and the carbon dioxide balance method.

The invention provides a carbon dioxide gas energized fracturing method, which relates to the technical field of oil-gas field development, and comprises the following steps: S1, injecting carbon dioxide gas in a supercritical state into a compact sandstone reservoir; s2, the pressure intensity of the injected carbon dioxide is adjusted, the pressure of the stratum is increased, primary fractures are promoted to expand, and new fractures are formed; s3, the pressure intensity of the injected carbon dioxide is adjusted, pressure recovery is carried out after a new crack is formed, and tight sandstone gas in the expanded primary crack and the new crack is replaced by carbon dioxide gas; and S4, stopping injecting the carbon dioxide gas into the tight sandstone reservoir after the tight sandstone gas energized fracturing and recovery, so that the carbon dioxide gas is partially sealed and stored in pores and cracks of the tight sandstone gas reservoir. The method has the advantages that release and flowing of tight sandstone gas are promoted, the natural gas production period can be prolonged, the production capacity of a natural gas reservoir is maintained, and therefore the recovery rate of the sandstone gas is increased.

The invention is applicable to the technical field of chemical raw material preparation, and provides polymerization reaction equipment for chemical raw material preparation, which comprises a reaction kettle body, a stirring motor is arranged on the upper surface of the reaction kettle body, a stirring shaft for stirring chemical raw materials is rotatably connected to the top wall of the reaction kettle body, and the lower end of an output shaft of the stirring motor rotatably penetrates into the reaction kettle body. A plurality of feeding pipes are arranged on the upper surface of the reaction kettle body, a batching tank is arranged on the feeding pipes, the bottom of the batching tank is conical and is communicated with the feeding pipes, valve assemblies for controlling feeding are arranged in the feeding pipes, and the lower ends of the feeding pipes rotationally penetrate into the reaction kettle body; according to the chemical auxiliary material feeding device, the L-shaped feeding pipe is controlled to circumferentially rotate at the lower end of the feeding pipe, auxiliary materials in the feeding pipe fall into the L-shaped feeding pipe and then are thrown out, the chemical auxiliary material feeding range is widened, and the polymerization reaction efficiency of chemical raw materials is improved.

The invention discloses a multifunctional indoor storage rack which comprises a base with universal wheels, a vertically telescopic rod, a storage rack main body arranged above the telescopic rod and a dustproof soft cover arranged above the storage rack main body. And a plurality of hanging rods which can slide left and right and are locked through fasteners are arranged on the storage rack main body, so that the hanging or placing distance can be flexibly adjusted according to the width of articles. One end of the dustproof soft cover is wound on the reel in the left frame rod, and the other end of the dustproof soft cover is provided with a magnetic suction rod, can be pulled out and wound on the supporting framework above, and is finally fixed on the right frame rod in a magnetic suction manner, so that a dustproof structure covering the upper part of the storage area is formed. According to the design, dust mainly from the upper portion settles, effective dust prevention is guaranteed, meanwhile, the structure is simplified, and operation is convenient. The device has the advantages of being convenient to move, adjustable in height and width, efficient in dust prevention and the like, reasonable in structure, high in function integration degree, suitable for various indoor storage scenes and high in practicability.

The utility model provides a bubble removing device, a concentration measuring device and a semiconductor cleaning machine, and the bubble removing device comprises a main pipeline, a concentration meter sampling port, a first liquid sensor, a second liquid sensor and an electric valve. The main pipeline comprises a lower inlet and an upper outlet, and the lower inlet is used for sampling liquid to enter the main pipeline. The concentration meter sampling port is formed in the main pipeline, faces the lower side and is used for enabling sampling liquid to enter the concentration meter. The first liquid sensor is arranged on the main pipeline and is higher than the concentration meter sampling port. The second liquid sensor is arranged on the main pipeline and higher than the first liquid sensor. The electric valve is mounted at an upper outlet of the main pipeline. The bubble removing device can remove the bubbles entering the measuring pipeline of the concentration meter, so that the measurement of the concentration meter is not influenced by the bubbles, the measurement accuracy of the concentration meter is improved, the whole control system can obtain correct concentration signals, and the production quality and performance of wafers are ensured.

The utility model discloses a dust removal system with double dust removers, which belongs to the technical field of steel production and comprises a first dust remover and a second dust remover, inlet ends of the first dust remover and the second dust remover are communicated through a main pipeline, and a first dust removal pipeline is arranged on the main pipeline close to the side of the first dust remover in a communicated mode. The main pipeline close to the side of the second dust remover is communicated with a second dust removal pipeline, the dust removal end of the first dust removal pipeline is communicated to the first dust removal point, and the dust removal end of the second dust removal pipeline is communicated to the second dust removal point; a first change-over valve is arranged on the main pipeline between the first dust removal pipeline and the first dust remover, a second change-over valve is arranged on the main pipeline between the first dust removal pipeline and the second dust removal pipeline, and a third change-over valve is arranged on the main pipeline between the second dust removal pipeline and the second dust remover. According to the utility model, the dependence mode of the traditional single dust remover is broken through, and the environmental accident risk caused by fault, maintenance or shutdown of the single dust remover is effectively solved.

According to the synthesis method, methylbenzene is used as a solvent, benzoic anhydride is used as an acylation reagent, and on the premise that the synthesis efficiency and quality are guaranteed, the defects that in the prior art, when a reagent is used, safety risks exist, and the cost is high are effectively overcome. In the production process, special storage and operation conditions are not needed, the product quality is controllable, and the method is suitable for industrial production.

The utility model discloses a kind of steel wire rope loosening and sliding early warning devices, including metal induction probe, arc claw body is inserted into shell, the upper end of shell is provided with arc groove, anti-skid rubber pad is fixed in arc groove, displacement signal generator is installed in shell, metal induction probe is elastically connected with displacement signal generator by reset spring, metal induction probe passes through shell and anti-skid rubber pad and is contacted with steel wire rope, the bottom of arc claw body is connected with two fastening bolts, adjusting nut is installed on fastening bolt, signal processing assembly and early warning component are installed in shell, displacement signal generator and early warning component are electrically connected with signal processing assembly by wire respectively.The utility model real-time capture steel wire rope end loosening, sliding dynamic, can quickly trigger early warning mechanism, provide real-time protection for equipment safe operation, effectively reduce the risk of safety accident caused by steel wire rope end failure, guarantee personnel and property safety in industrial production and people's livelihood scene.

The utility model relates to the technical field of filter paper production equipment, in particular to nanofiber composite filter paper mass production equipment. The winding and unwinding mechanism is arranged on the mounting frame and is used for winding and unwinding the filter paper; the leveling mechanism is arranged on the mounting frame and is used for leveling the filter paper in a heating manner; the dust removal mechanism is arranged on the mounting frame and is used for removing dust from the filter paper. The heater is used for heating the heating plate so as to heat and dry the filter plate, the filter paper can be leveled under the combined action of the heater and the leveling roller, and the distance between the leveling roller and the heating plate can be adjusted through the arrangement of the adjusting screw rod, so that the filter paper with different thicknesses can be adapted; and the application range of production equipment is widened.

The invention discloses an intelligent lightning protection monitoring system and method, electronic equipment and a storage medium, the intelligent lightning protection monitoring system comprises a server and at least one lightning protection device, and the server is connected with each lightning protection device; the lightning protection device comprises an intelligent monitoring host, a grounding resistance monitoring module, a lightning stroke current monitoring module, a discharge monitoring module and a degradation monitoring module. And the intelligent monitoring host is used for receiving information of the grounding resistance monitoring module, the lightning stroke current monitoring module, the discharge monitoring module and the degradation monitoring module and communicating with the server. According to the intelligent lightning protection monitoring system and method, the electronic equipment and the storage medium, the lightning protection risk of the equipment can be greatly improved, monitoring personnel can monitor the working states of the lightning protection ground wire and the SPD at the remote control end, and the problems of the lightning protection equipment in the application process can be found in time.

The invention discloses a construction method of an FRP (Fiber Reinforce Plastic) constrained fly ash geopolymer roadside filling body, which relates to the technical field of coal mining, and comprises the following steps: firstly, preparing a prefabricated FRP pipe, a filling mold bag, a filling material containing fly ash and the like, and a related filling system; after the working face is pushed, preparation work such as top plate supporting is carried out, and then the prefabricated FRP pipe and the filling mold bag are installed to form a to-be-filled pipe column. The fly ash and other materials are stirred by a stirring station to prepare the fly ash-based geopolymer filling material, the filling material is injected into a pipe column filling mold bag, and after filling, an ultra-high molecular weight polyethylene belt is used for winding. And constructing an air leakage prevention wall comprising a metal net, air duct cloth and a reinforcing mesh, and laying a concrete layer to seal the goaf. According to the method, waste such as fly ash is fully utilized, the construction cost is reduced, the thermal damage problem of the high-temperature mine filling body is solved, the bearing capacity of the filling body is improved by means of FRP constraint, the gob-side entry retaining roof supporting effect is guaranteed, the coal resource recovery rate is increased, and coal-pillar-free continuous mining is promoted.

The invention relates to a flexible multi-point linkage tensioning combined clamp for a composite material barrel, and belongs to the technical field of barrel clamps. Comprising a bottom plate and a top plate, four fixing blocks in a circular array are fixedly arranged between the top plate and the bottom plate, and an independent adjusting mechanism is fixedly arranged on the outer side of each fixing block; four fixing seats in a circular array are fixedly arranged on the end face of the side, facing the top plate, of the bottom plate, the four fixing seats and the four fixing blocks are arranged in a staggered mode, each fixing seat is provided with a sliding seat in a sliding mode, and a supporting seat is arranged at one end of the outer side of each sliding seat in a sliding mode; the problem that at present, a system device for efficiently clamping the composite barrel is lacked is solved.

This utility model belongs to the field of medical device testing technology, specifically relating to a fixture for testing the release force of an injection activator and a testing device using the same. The fixture includes: a barb component comprising at least two barb protrusions adapted to be simultaneously inserted into the injection activator; at least two flexible arms of the barb component, each corresponding to a barb protrusion and connected to one end of a flexible arm; and a base connected to the other end of each flexible arm, wherein the base is adapted to be placed in a testing machine. The fixture and testing device using the same utilize the deformation of the flexible arms of the barb component to insert and fix the barb protrusions into the injection activator. Simultaneously, the base of the barb component places the entire fixture into the testing machine for accurate release force testing, thereby ensuring the production or screening of qualified products.

The invention discloses a phosphogypsum harmless curing and stabilizing treatment method which comprises the following steps: step 1, adding a curing agent into a fly ash material or a cement material, and uniformly stirring and mixing to prepare an additive A; 2, taking kaolin, adding an additive A into the kaolin, and uniformly stirring and mixing to prepare a mixture B; 3, adding ardealite into the mixture B, uniformly stirring and mixing, and adding water in the mixing process to prepare a blank; fourthly, the blank is subjected to mold pressing, and a blank mold is manufactured; and fifthly, the blank mold is dried, and a finished building material product is obtained. Compared with the prior art, the phosphogypsum curing agent can enable phosphogypsum to achieve harmless and curing stable effects.

The invention discloses a method for dismantling a guide pipe support and a clamp in a deep-cavity narrow multi-dimensional space, which comprises the following steps of: adopting a configured cutting tool, extending a saw blade of the cutting tool into the deep-cavity space of a workpiece through a long circular hole of the workpiece, and extending the saw blade into the clamp of the guide pipe support; the blade surface of the saw blade is required to face the hoop, then the handle operation part of the cutting tool is pulled back and forth by hand, the blade of the saw blade is used for cutting the hoop, the hoop used for fixing the guide pipe is separated from the support, after cutting is completed, the saw blade is withdrawn from the oblong hole of the workpiece, then the angle section bolt connected with the support is detached from the outer side of the workpiece, and the cutting tool is used for cutting the guide pipe. Therefore, the clamp and the support can be dismounted. By the adoption of the dismounting method, the requirement for maintaining the guide pipe in the deep-cavity narrow multi-dimensional space can be met, parts in the narrow space can be conveniently dismounted, and the dismounting method is particularly suitable for being popularized and applied in the field of deep-cavity narrow multi-dimensional space repairing.

The photovoltaic welding device comprises a machine shell, a mounting assembly and a collecting assembly, a through opening penetrating into the machine shell in the first direction is formed in the machine shell, the mounting assembly is arranged in the machine shell, the collecting assembly is arranged on the mounting assembly in a sliding mode in the first direction, and the collecting assembly is arranged in the through opening in a penetrating mode; the collecting assembly can perform push-pull movement relative to the through opening; according to the photovoltaic welding device, unqualified photovoltaic pieces are collected through the collecting assembly which penetrates through the through opening and can be pulled and moved in the first direction, so that a worker can take and process the unqualified photovoltaic pieces in the collecting assembly in the mode that the collecting assembly is pulled out of the machine shell; operation is convenient and fast, equipment does not need to be stopped during taking, and the production efficiency, the production capacity and the production time are guaranteed.

The present invention discloses a demulsifier production device and a production method, and relates to the technical field of demulsifier production. The demulsifier production device comprises a mixing kettle and a discharge valve arranged at the bottom of the mixing kettle; the top of the mixing kettle is rotatably connected with a stirring shaft, the stirring shaft penetrates into the mixing kettle, and a plurality of stirring blades are fixedly connected to the side wall. The demulsifier production device and production method can crush the agglomerated solid raw materials, and at the same time, can evenly sprinkle the solid raw materials on the surface of the liquid, can improve the mixing efficiency of the solid raw materials, and thus ensure the production efficiency of the demulsifier; when the alkaline solid raw materials are input, it is convenient to control the reaction rate, which is safer and more reliable, and at the same time, can endothermic cooling treatment can be performed on the liquid near the reaction to ensure the production effect of the demulsifier; the heat of the reaction can be used to preheat the alkaline solid raw materials, which can improve the efficiency and effect of the reaction.

The utility model discloses a blast furnace air supply energy-saving device for stainless steel manufacturing. Relates to the technical field of related equipment for stainless steel, and adopts a bustle pipe, a noise reduction device and a high-temperature compensator, the noise reduction device is installed at the bottom end of the bustle pipe, and the noise reduction device is fixedly connected with a through pipe through a threaded column in a threaded mode. According to the utility model, the plurality of high-temperature compensators are arranged, and the high-temperature compensators are matched with the gaps between the two metal pipes, the fire-resistant liners, the corrugated pipes and the high-temperature ceramsite, so that the whole pipeline has an angle compensation function and an axial compensation function, and the temperature and the pressure in the pipeline are changed; when the tuyere is used, the refractory lining can be protected to be intact through the self-adjusting function of the high-temperature compensator, so that the phenomena of air leakage, redness, overhigh surface temperature and the like are avoided, the technical requirements of blast furnace smelting on the tuyere are guaranteed, normal and safe production is also guaranteed, and the service life of the device is further prolonged.

The invention provides a battery monomer and electric equipment, the battery monomer comprises an end cover, a battery cell, a mainboard and a rotating plate, the battery cell comprises a tab and a main body, and the tab is led out from a first end face of the main body; the main plate and the rotating plate are positioned between the end cover and the first end surface of the main body; the mainboard is connected to one side, facing the battery core, of the end cover; the rotating plate is located between the tab and the main body, the rotating plate is rotatably connected to the main plate around the first axis, and the first axis is perpendicular to the main plate, so that the rotating plate rotates around the rotating axis until the tab is covered, and the rotating plate is located between the tab and the battery cell main body after being assembled into the shell; and the position of the rotating plate between the tab and the main body is relatively stable in the Z direction, so that the tab is stably supported, the tab and the main body of the battery cell are effectively separated, and the phenomenon of short circuit of the battery caused by the fact that the tab is inserted into the battery cell after entering a shell is avoided.

The invention provides a park energy scheduling method and system based on supply and demand balance, and relates to the technical field of data processing. The method comprises the following steps: constructing a park energy network, wherein the park energy network comprises a state grid, photovoltaic power generation equipment, candidate equipment and pure electric equipment; acquiring an electrical load predicted quantity; obtaining photovoltaic power generation predictive quantity; determining the pre-purchased electric quantity purchased from the State Grid Corporation of China according to the electrical load predicted quantity and the photovoltaic power generation predicted quantity by taking supply-demand balance as a target; acquiring device data of each candidate device in the current park energy network environment; determining a priority parameter of each candidate device according to the device data of each candidate device; and the pre-purchased electric quantity and the photovoltaic power generation amount are preferentially used for power supply, and the candidate equipment is scheduled to charge and discharge in combination with the priority parameters of the candidate equipment by taking the minimum power consumption cost and the most balanced supply and demand as targets so as to supply power to the park. According to the invention, the balance and stability of power supply can be ensured.

The invention relates to a domestic sewage treatment system and an intelligent backwashing device thereof. The intelligent backwashing device comprises a control unit, an electrolytic bath, a pollution discharge control valve, a seawater inlet control valve and a detection unit. And the blowdown control valve is arranged at a blowdown pipeline of the electrolytic bath and is electrically connected with the control unit. And the seawater inlet control valve is arranged at a seawater inlet pipeline of the electrolytic bath and is electrically connected with the control unit. The detection unit is used for detecting actual working data reflecting the current electrolysis capacity of the electrolytic cell and sending the actual working data to the control unit. The control unit is used for judging whether the electrolytic capacity of the electrolytic bath is qualified or not according to whether the actual working data is within a preset standard range or not, if not, uploading a judgment result to the central control system to give an alarm, and controlling the seawater inlet control valve to be opened and the seawater outlet control valve to be closed when the domestic sewage treatment system is not operated and a backwashing mode is started. And the sewage discharge control valve is controlled to be opened when backwashing is completed, so that sewage after washing is discharged.

The invention belongs to the technical field of high-performance fibers, and particularly relates to an ultra-high molecular weight polyethylene submerged fishing line which is prepared by swelling a skin structure and a core structure and then spinning, the skin structure is an ultra-high molecular weight polyethylene skin layer which contains a hydrophilic polymer aid and accounts for 5-40% of the mass of the skin structure, and the core structure is an ultra-high molecular weight polyethylene core layer which accounts for 5-40% of the mass of the core structure. The core structure is an ultra-high molecular weight polyethylene core layer which contains nano inorganic powder and accounts for 60-95% of the mass of the core structure. Through the unique design of the skin part structure and the core part structure, the fishing line can naturally sink in water, the sinking performance of the ultra-high molecular weight polyethylene fishing line is achieved, the fishing experience feeling is greatly improved, the problems that in the prior art, a sinking PE fishing line is large in production difficulty and poor in effect are solved, and the production cost is reduced. The comprehensive performance and the user experience of the fishing line are remarkably improved, and the fishing line has a wide market application prospect.

The invention provides a pharmaceutical composition and a construction method of a characteristic spectrum of the pharmaceutical composition. The characteristic peak in the characteristic spectrum constructed by the method is used as a measurement index, the pharmaceutical composition can be accurately identified, the component content of the pharmaceutical composition can be determined, the specificity is strong, and the quality control of the pharmaceutical composition is facilitated. Moreover, the construction method is simple and convenient to operate, has the advantages of good reproducibility, high precision, strong stability and the like, and is suitable for popularization and application.

The invention discloses a fault detection method based on a fusion network, and relates to the technical field of fault detection of industrial equipment. The convolutional neural network model carries out local feature extraction and sliding window operation on time series data of equipment through a convolutional layer to capture a local mode and a change trend, and the Transform module helps the CNN model to capture global dependency relationship features in the time series data through a self-attention mechanism; the bidirectional gating recursion module considers forward and backward information of time series data at the same time and captures front and back dependency relationship characteristics, introduces the cross attention mechanism module to carry out characteristic fusion, and compresses the characteristics into fixed-length characteristics through adaptive average pooling mapping. The processed features are classified through a full connection layer, and prediction results of fault categories are output; according to the fault detection method based on the fusion network, the feature information of the industrial equipment can be automatically extracted, and the intelligence and the accuracy of the equipment are improved.

The invention discloses a low-cost and high-strength hot-rolled weather-resistant steel plate for a container and a preparation method of the hot-rolled weather-resistant steel plate, and belongs to the technical field of hot continuous rolling plate strip production. The hot-rolled weather-resistant steel plate comprises the following chemical components in percentage by weight: 0.06 to 0.08 percent of C, 0.20 to 0.30 percent of Si, 0.65 to 0.75 percent of Mn, less than or equal to 0.020 percent of P, less than or equal to 0.008 percent of S, 0.30 to 0.40 percent of Cr, 0.20 to 0.30 percent of Cu, 0.075 to 0.090 percent of Ti, 0.010 to 0.045 percent of Als, less than or equal to 0.0050 percent of N and the balance of Fe and impurities. Through reasonable composition and production process design, stable production and structure property control of thin products are guaranteed, and the problem that the alloy cost and the production cost of an existing high-strength hot-rolled weather-resistant steel plate are high can be effectively solved.