400 results about "Renewable resource" patented technology

The invention relates to the technical field of industrial platform data analysis, in particular to a renewable resource recovery data management system based on the Internet of Things, which comprises the steps of synchronously acquiring weight, spectrum and microwave characteristic data of a tested resource through a data acquisition module, executing moisture weight decoupling operation by utilizing a resource matching module, and performing data analysis; then, an inventory evolution module tracks performance loss of resources in real time by using an evolution model of an integrated long and short-term memory network, generates a resource attenuation weight, and constructs a two-dimensional decision matrix containing scheduling priority and preprocessing strength grade instructions in combination with real-time inventory saturation; and finally, the clearance scheduling module executes dynamic pruning and bidirectional optimization through a resource scheduling model, accurately allocates the loading share and the access sequence of each node, and generates a dynamic instruction set containing a delivery sequence. According to the method, feeding homogenization is realized through industrial data multi-dimensional collaborative analysis.

The invention discloses a semi-submersible wave energy-wind energy integrated power generation platform and a damping regulation and control method of a damping regulation and control system of the semi-submersible wave energy-wind energy integrated power generation platform. The platform comprises a semi-submersible wind driven generator platform, a wind driven generator set, a wave energy power generation device, an energy storage system, a sea area detection system and the damping regulation and control system. The wave energy power generation devices are divided into two groups on the inner side and the outer side of the platform, each wave energy power generation device comprises a platform inner side wave energy power generation device and a platform outer side wave energy power generation device, and each wave energy power generation device comprises a swing arm floater, a universal hinge, a connecting arm and a damping adjusting module. The semi-submersible wind power generation device and the wave power generation device are combined, and offshore renewable resources are comprehensively utilized; the six-buoy design is adopted, buoyancy is dispersed, stability and safety are improved, and meanwhile space is provided for a wave power generation device; the floaters are symmetrically arranged in a hexagonal shape and carry a damping regulation and control system, and the whole structure is more easily stabilized by adjusting the damping of the floaters in all directions.

A system and method are disclosed for AI-orchestrated multi-source renewable energy harvesting and decentralized trading. A plurality of energy harvesting nodes convert renewable resources, including solar irradiance, wind, hydrodynamic flow, salinity gradients, geothermal heat, and waste-heat streams, into electrical power. Each node includes a sensor array that measures operating and environmental parameters and an edge AI processing unit that predicts performance degradation and computes control actions to maximize net power output subject to stress constraints. A power conversion subsystem conditions the generated power for delivery to storage, microgrids, or utility grids. A blockchain-based orchestration layer receives validated energy summaries, tokenizes discrete energy quanta as digital energy tokens with provenance metadata, and executes smart contracts for peer-to-peer trading, dynamic pricing, and programmable revenue distribution. A fleet-level AI coordination module performs federated learning across nodes and coordinates dispatch and curtailment among heterogeneous modalities, improving portfolio efficiency, grid stability, and environmental accounting.

The invention provides a bottle sorting and data monitoring method and system and bottle recycling equipment. The method comprises the following steps: collecting a visible light image and near infrared spectrum data of a bottle target, and preprocessing the collected visible light image and near infrared spectrum data; extracting a fusion spectrum feature vector of the pre-processed visible light image and the near infrared spectrum data, and generating a feature matrix for material classification; inputting the feature matrix into a lightweight convolutional neural network model deployed in an edge calculation unit, and obtaining a recognition result of the material and form of the bottle; a sorting control instruction is generated based on the recognition result, and motion space state representation is constructed in combination with current state information of the mechanical arm; and inputting the spatial state representation into a path optimization model based on deep reinforcement learning, and outputting and executing an optimal sorting path and a coordination action sequence. According to the method, the precision and robustness of bottle identification can be improved, the recycling efficiency of renewable resources can be improved, and the recycling cost can be reduced.

The invention discloses a renewable energy source-oriented power system planning method. The method comprises the following steps of S1, collecting load data of a power system; s2, according to the historical renewable resource power generation power, the historical meteorological data and the predicted meteorological data, predicting renewable resource power generation power within a preset time range; s3, predicting a power load demand in a preset future time range by adopting LSTM according to the collected load data and historical load data; s4, according to the predicted power generation power, the predicted power load demand, a preset constraint condition and a preset optimization target, a power system planning model is constructed, and the optimization target comprises the minimum power generation cost and the maximum renewable energy utilization rate; and S5, solving the power system planning model by adopting a genetic algorithm to obtain an optimal power system planning scheme. Through the optimal power system planning scheme, the power generation cost is reduced, and the utilization rate of renewable energy sources is improved.

The invention discloses a power grid intelligent planning and load prediction integration method. The method comprises the following steps: S1, acquiring load data of a power system; s2, acquiring historical load data, and predicting load data by adopting an LSTM neural network according to the historical load data and the acquired load data; s3, acquiring renewable resource generating capacity, historical meteorological data and meteorological data predicted by weather forecast, and predicting the renewable resource generating capacity by adopting a random forest according to the renewable resource generating capacity, the historical meteorological data and the meteorological data predicted by the weather forecast; s4, evaluating demand data of the power system for the energy storage system according to the predicted renewable energy power generation amount and load data; and S5, according to the demand data, generating a power grid energy storage system planning strategy including charging and discharging time and power distribution. By optimizing the operation strategy of the energy storage system, the power grid can more flexibly cope with load change and fluctuation of renewable energy sources, and the operation risk of the power grid is reduced.

The invention discloses a power renewable resource recovery carbon footprint modeling method and system, relates to the technical field of power renewable resource recovery, is used for solving the problems of reduced regional load capacity and lack of dynamic matching mechanism fusion, and constructs a carbon emission factor library and calculates carbon emission intensity through carbon emission data of each link of power waste and old materials; in combination with the carbon emission intensity, the logistics distance and the processing complexity, a fuzzy clustering algorithm is adopted to carry out risk division on a recovery path; logistics nodes and energy consumption parameters of the high-risk area are collected, and the carbon emission bearing capacity of the area is evaluated; according to the method, the actual carbon emission amount is detected, the carbon footprint weight is calculated through the analytic hierarchy process, weighted summarization is carried out, the total carbon footprint amount of the whole life cycle is obtained, dynamic modeling and accurate evaluation of the whole carbon emission process are achieved, the green management level of a recovery system is improved, and scientific support is provided for an emission reduction strategy.

The invention provides a converter station power supply side wind power and photovoltaic novel power supply output prediction model and method, and belongs to the field of electric power prediction. Data are processed and analyzed through various technologies such as an isolation forest algorithm, autocorrelation, partial autocorrelation analysis, Pearson correlation coefficients and maximum information coefficients. And then, constructing a power generation output prediction model of wind, light and water renewable resources by adopting a bidirectional long-short-term memory network based on an Attention mechanism, and realizing accurate prediction of future new energy power generation output. According to the method, various data processing and prediction technologies are integrated, various factors influencing new energy power generation output are comprehensively analyzed, the prediction accuracy and reliability are improved, and the method plays an important role in promoting optimal scheduling and operation safety of a power grid.

The invention relates to the technical field of recycling of renewable resources, in particular to an asphalt pavement milling material cold-recycled prefabricated part and a preparation method, and the asphalt pavement milling material cold-recycled prefabricated part is prepared from the following raw materials in parts by weight: 45 to 53 parts of waste pavement milling material with the particle size of less than 4.75 mm, 19 to 27 parts of waste pavement milling material with the particle size of 4.75 to 9.5 mm, 20 to 28 parts of stone chips, 1 to 1.4 parts of mineral powder, 1.6 to 2.0 parts of silica fume, 4.6 parts of water, 2.3 to 2.7 parts of cement and 2.3 to 2.7 parts of foamed asphalt. According to the invention, the waste asphalt pavement milling material is used as the raw material of the concrete prefabricated component, so that the resource is saved, the utilization rate of the asphalt milling material is increased, and the green development concept is met; the prefabricated parts are manufactured through a cold regeneration process, compared with a traditional hot mix plant regeneration process, energy is saved, environment friendliness is achieved, emission of greenhouse gas is reduced, and therefore the problems that the hot mix plant regeneration mode is high in cost and carbon emission are solved.

The invention relates to the technical field of multi-energy complementation and optimal configuration, and discloses a multi-energy coordinated optimization method and device based on port electricity load characteristics. The method specifically comprises the following steps: acquiring a load high-resolution power parameter and a renewable resource supply power parameter; matching the load high-resolution electric power parameter with the renewable resource supply electric power parameter, determining a matching matrix of the electric power required by the load and the renewable resource supply electric power, and determining a power supply resource allocation strategy of the multi-energy energy storage system according to the matching matrix; and based on the objective function of the power supply resource allocation strategy, performing coordinated optimization on the power supply resource allocation strategy, and determining a dynamic optimization strategy. The power supply resource allocation strategy is coordinated and optimized through the objective function considered in the invention, so that the power supply cost and the waste of power supply resources can be reduced, and the stability and reliability of the port energy system are enhanced.

The invention discloses a renewable resource sorting management system based on image analysis. The renewable resource sorting management system comprises an image acquisition module, an image analysis module, a scheduling control module, a real-time monitoring module and a re-analysis module, the image acquisition module comprises a multispectral imaging unit and a 3D point cloud acquisition unit; the image analysis module executes the following steps: (a) matching multispectral data through a material fingerprint database to obtain a material type; (b) calculating the spatial density distribution of the 3D point cloud; (c) fusing the material type and the spatial density distribution to generate renewable resource partition information; the scheduling control module is used for scheduling the sorting equipment according to the partition information; the real-time monitoring module is used for collecting equipment state and sorting information; and the re-analysis module generates equipment management information and sorting evaluation information. According to the system and the method, high efficiency, intelligence and sustainability of renewable resource sorting are realized through an economic oriented strategy, intelligent equipment maintenance and data-driven optimization.

The invention discloses a recycled aggregate concrete lightweight partition board and a manufacturing method thereof, cement, coarse aggregate, fine aggregate, pearl grains and fibers are subjected to dry mixing together to form a mixture; mixing an adhesive and a first part of water, and adding the mixture into the mixture to form a first mixture; after CaCl2 and NaCl are mixed with a second part of water, a plasticizer and a foaming agent are added, and after foaming is completed, a second mixture is formed; performing dry mixing on the second mixture and the first mixture to obtain a concrete mixture, and curing to obtain the partition board. According to the invention, the biological waste shells are applied to the concrete, and the construction waste aggregate is used for replacing the natural gravel aggregate in the traditional cement-based partition wall board, so that the renewable and environment-friendly concrete partition wall board is prepared, meanwhile, the material ratio and the preparation method are simple, solid wastes are effectively utilized, the consumption of non-renewable resources is reduced, and the cost is reduced. Popularization and application are facilitated.

The utility model relates to a molten metal reaction kettle, belongs to the technical field of recycling of recyclable and renewable resources such as household garbage, industrial garbage and biomass, and solves the problem that the same-quality or high-quality utilization cannot be realized due to the fact that macromolecular organic matters are not thoroughly decomposed in the prior art. Secondary pollution to the environment is caused, and the like. The molten metal reaction kettle comprises a first-stage molten metal reaction kettle, and the first-stage molten metal reaction kettle comprises a feeding port, a first gasifying agent spray gun mounting port and a second gasifying agent spray gun mounting port which are formed in the top of the first-stage molten metal reaction kettle, and a first metal pool arranged in the first-stage molten metal reaction kettle. The same-quality and high-quality reutilization of recyclable and renewable resources such as household garbage, industrial garbage and biomass is realized.

The invention provides a light-weight automobile appearance decorating part added with recycled waste and a forming process of the light-weight automobile appearance decorating part, and belongs to the technical field of automobile part manufacturing. The preparation method comprises the following steps: mixing a core layer melt containing polypropylene recycled after consumption, waste tire rubber and a styrene-ethylene-butylene-styrene block copolymer with a supercritical fluid to form a uniform dispersion; after an acrylonitrile-styrene-acrylate copolymer surface membrane is formed in a mold cavity, injecting the uniform dispersion to drive the membrane to extend and fill; and gas is induced to generate heterogeneous nucleation on the surfaces of the waste tire rubber particles through pressure relief and grow into bubbles. On the premise that the surface glossiness is not degraded, light weight and high toughness of the appearance decorating part and efficient utilization of renewable resources are achieved.

The invention discloses an efficient preparation process of cryolite, and relates to the field of cryolite preparation. The process comprises the following steps: S1, taking carbon residues ground by a ball mill, and putting the carbon residues into a dissolution reaction kettle filled with alkali liquor for reaction; s2, after the reaction in the reaction kettle is finished, filter pressing is performed through a plate-and-frame filter press, and coarse carbon powder and filtrate are obtained; s3, pumping the filtrate into a carbon reaction kettle, and introducing carbon dioxide for reaction; s4, after the reaction in the carbon component reaction kettle is finished, carrying out filter pressing through a plate-and-frame filter press; and S5, drying the solid material obtained by filter pressing in a calcining furnace to obtain cryolite. In the process, the industrial waste carbon residue is used as a raw material, and participates in a series of reactions to prepare the cryolite after being subjected to ball-milling refining treatment, so that resource recycling of the waste is realized. The method not only effectively reduces the pollution of the carbon residue to the environment, reduces the accumulation amount of solid wastes, but also reduces the exploitation of natural cryolite minerals, and protects non-renewable resources.

The invention discloses cold bonding ceramsite and a preparation method and application thereof in pervious concrete.The cold bonding ceramsite is prepared from, by mass, 70-120 parts of solid waste base material, 5-8 parts of activating agent and 5-10 parts of binder, and the solid waste base material is prepared from dredged sludge, fly ash and waste concrete powder. The cold-bonded ceramsite is prepared from the solid waste base material under the conditions of microwave radiation, multi-element activation, granulation and staged maintenance, a high-temperature calcination process is not involved, the solid waste base material is fully utilized, the energy consumption of ceramsite preparation is reduced, solid waste resourceful treatment is realized, the land pressure of landfill is relieved, and the consumption of non-renewable resources is reduced. The prepared cold-bonded ceramsite is applied to the preparation process of the pervious concrete, the obtained pervious concrete has high strength, freeze-thaw resistance and salt corrosion resistance, and the comprehensive performance is remarkably improved.

The invention relates to a bamboo edge band and a continuous preparation method thereof, and belongs to the technical field of bamboo processing and furniture manufacturing. The problems that in the prior art, a resin edge band is poor in environmental protection property, and a wood edge band is low in preparation efficiency and prone to deformation and cracking are solved. The bamboo edge banding is obtained through continuous hot pressing of an assembly, and the assembly is composed of a lower-layer dry gum dipping net-shaped fabric and an upper-layer bamboo curtain. In the aspect of environmental protection, the bamboo material serving as a natural renewable resource meets the green and environment-friendly requirements, and is beneficial to guaranteeing the indoor air quality; in the aspect of stability, the impregnated net-shaped fabric in the structure has strength and toughness after being dried, the impregnated net-shaped fabric and the bamboo curtain assembly are mutually cooperated after being subjected to hot pressing, supporting and restraining can be provided for the bamboo curtain, deformation is reduced, and compared with wood edge sealing strips, the bamboo curtain edge sealing strip is higher in structural stability and beneficial to long-term use; and in the aspect of the decorative effect, the texture of the bamboo furniture main body is more coordinated and unified, the overall attractiveness is improved, and higher product value is created.

The invention discloses a recycling method and system based on a renewable resource cloud platform, and the method comprises the steps: obtaining image data based on renewable resource data in cloud platform historical data; inputting into a lightweight convolutional neural network to carry out resource type identification model training; waste resource image data and infrared spectrum data are obtained through a multi-source sensor and input into a resource type recognition model, and recoverable resources in waste resources are recognized and obtained; resource classification is carried out on the basis of the recognition result, the waste is classified and stored into independent containers through a compression sorting device, and basic information labels are added; data are monitored in real time through a cloud platform, an optimal recovery path is dynamically planned, and task allocation is performed on a recovery vehicle. The system has the advantages that the recycling path is monitored and optimized in real time through the cloud platform, accurate waste classification and efficient recycling are achieved, and the intellectualization and automation of resource recycling are improved.

The sustainable hydraulic hose comprises of an inner-tube, reinforcement which renders robustness to the hose to withstand higher pressures and finally the cover compounds which is the exterior most part of the hose. The present invention relates generally to a sustainable hydraulic hose which is substantially minimizing the use of conventional fossil fuel derived raw materials. Nitrile (NBR) / SBR based innertube is used along with Nitrile (NBR) / SBR based cover compounds and the hydraulic hose accounts for at least 50 % and extendable up to 80 % sustainability. Unlike conventional hoses, which may use petroleum-based synthetic rubbers, sustainable options often incorporate recyclable or biodegradable materials like elastomers, fillers, rubber additives, plasticizers which is derived from bio- origin without depleting the non-renewable resources and at the same time it is ensured that the hoses meet high standards for both performance and environmental impact, providing users with assurance of their eco-friendly credentials.

The invention relates to the technical field of voltage regulation and control of a power distribution system, and particularly discloses a voltage regulation and control method and system of a low-voltage flexible interconnection power distribution system. On-load voltage regulating transformer and capacitor bank action decisions considering robustness and economical efficiency can be made, and the influence of uncertainty of renewable resources on voltage stability can be effectively dealt with; the SOP voltage reactive droop control parameter optimization model is constructed by taking the minimum node voltage deviation and the system network loss as targets, and the SOP voltage reactive droop control parameter optimization model based on intraday rolling optimization can ensure that the node voltage is stable in the real-time voltage control stage of the SOP, and also considers global network loss optimization, so that the global performance of the system is improved. According to the method, dynamic characteristics and interaction influences among different voltage regulating devices are considered, sequential cooperative control among various resources is realized through day-ahead and intra-day distributed optimization and centralized local multi-stage voltage control, and the voltage out-of-limit problem of the flexible interconnection power distribution system is effectively solved. And the system voltage control effect is improved.

The invention discloses a lignin / gelatin / alginate composite hydrogel material and a preparation method thereof, and belongs to the field of biomass materials and environmental materials. The preparation method comprises the following steps: respectively preparing a gelatin solution A, a modified lignin solution B and a soluble alginate and carbodiimide solution C, mixing the gelatin solution A, the modified lignin solution B and the soluble alginate and carbodiimide solution C with a slow-release ionic cross-linking agent, pouring the mixture into a mold, and reacting for 2-48 hours to obtain the hydrogel. According to the hydrogel, a stable three-dimensional network structure is constructed through crosslinking of covalent bonds among three components of modified lignin, gelatin and alginate. Meanwhile, full biomass modification is adopted, and natural high polymer materials and renewable resources are used; the prepared hydrogel has good crosslinking controllability, is basically recoverable under 70% compressive strain, has excellent performance through 1000 times of compression resilience tests under 30% compressive strain, has excellent fatigue resistance and mechanical stability, also has the advantages of low toxicity, low cost and simple and convenient preparation process, and has wide application potential in the fields of medical treatment, electronics and the like.

The invention provides a method for preparing electrolyte-based homo-polyester based on a waste electrolyte, and belongs to the field of polymer synthesis and high-value utilization of resources, a high-boiling-point organic solvent in the waste lithium battery electrolyte and straight-chain dihydric alcohol are subjected to transesterification under the action of a catalyst to be converted into straight-chain carbonate dihydric alcohol ester; then, the straight-chain carbonic acid diol ester is used as a rigid monomer to be copolymerized with bio-based dibasic acid, and a high-performance homopolyester material with high thermal stability, excellent mechanical property and good biodegradability is prepared; the method not only solves the problem of innocent treatment of the waste electrolyte, but also realizes effective reutilization of resources, reduces the production cost of the polyester, and remarkably improves the comprehensive performance of the polyester; in addition, compared with traditional petroleum-based polyester, the novel material provided by the invention has better environmental protection characteristic, reduces dependence on non-renewable resources, and promotes green circulation and sustainable development.

The invention belongs to the technical field of renewable resource utilization and new energy, and relates to a wood-based water photovoltaic power generation material and a preparation method and application thereof.The wood-based water photovoltaic power generation material is prepared by taking natural wood as a raw material, performing chemical modification treatment and combining directional freeze drying and salting-out treatment. The wood-based water photovoltaic power generation material with relatively good mechanical strength is prepared by using the wood-based material as a raw material, the wood-based material has a highly-oriented porous structure, and under the conditions of 25 DEG C, standard atmospheric pressure and relative air humidity RH 30%, a 200-mesh copper mesh is used as an electrode, and the open-circuit voltage of a nano power generation device obtained by assembling in deionized water reaches 110 mV, and the short-circuit circuit reaches 0.74 mA. The material is simple in preparation process and wide in application scene, adopts natural high polymer materials as raw materials, has the environment-friendly advantages of reproducibility and biodegradability, and has a wide application prospect in the field of new energy materials.

The invention provides a solvent-resistant double-component spraying polyurea coating and a preparation method thereof.The solvent-resistant double-component spraying polyurea coating comprises a component A and a component B. By adding bio-based modifier furfuryl mercaptan into the component B, a large number of saturated sulfur atoms are introduced, so that the water resistance and oil resistance of the coating are improved, the coating is prevented from being corroded by water and greasy dirt, the service life of the coating is prolonged, and the solvent-resistant double-component spraying polyurea coating is suitable for large-scale production. Meanwhile, raw materials used by the introduced bio-based modifier belong to renewable resources and are environment-friendly, the carbon footprint is reduced, and the environment-friendly requirement is met.

The present application relates to the technical field of packaging materials, and particularly relates to an environment-friendly high-barrier paper-based blister packaging sheet and a preparation method thereof, which comprises determining the coefficient of the cold stamping target parameter according to the blister type and the blister area change, determining the judgment standard of the subsequent consumption elongation rate and the spraying amount of the upper film heat-seal glue area; confirming the influence of the correction tension change on the lower film cold stamping and the upper and lower film heat sealing based on the predicted cumulative length difference, or correcting the corresponding unwinding speed without breaking through the corresponding film roll strength error allowable range; calculating the consumption elongation rate according to the actual thickness of the lower film and the actual tension change, adjusting the cold stamping target parameter according to the prediction of the decline degree of the plastic deformation ability of the lower film within the normal range, or adjusting the cumulative length difference to break through the judgment standard of the corresponding error allowable range when the decline degree exceeds the normal range. The present application replaces the aluminum-plastic blister packaging with a single paper-based material to reduce the consumption of non-renewable resources by the packaging bag material.

Animal litter comprising composite particles formed from renewable components where the composite particles include starch and dextrin agglomerated together. The dextrin may be included in an amount of from about 10% to about 50% by weight of the composite particles and the starch may be included in an amount of from about 50% to about 90% by weight of the composite particles. The composite particles may optionally include powdered activated carbon. The litter may advantageously be free or substantially free of non-renewable mineral components, and may exhibit a clump retention of at least about 90% and / or a clump strength of at least 1,000 gf.

The utility model discloses a kind of heavy metal material separation devices of renewable resources, including separation tank, the inside rotation of separation tank is equipped with two rotating rods C, the outer surface of two rotating rods C is commonly transmission installation and has conveyor belt C;The utility model is rotated by motor C and conveyor belt C rotation, to transport the material after crushing, this step ensures the continuous flow of material in the processing process, creates conditions for subsequent chemical treatment, by pump body and input pipeline extraction separation tank bottom reagent, by output pipeline and spray head respectively to magnetic material and non-magnetic material are sprayed, this step makes the heavy metal on the surface of material and reagent react, to realize the separation of heavy metal, can effectively separate and recover heavy metal material, reduce the pollution of heavy metal to environment, not only help to protect environment, but also recycle valuable heavy metal resources, promote the recycling of resources.

This invention relates to the field of renewable resource recycling and processing technology, and in particular to a renewable resource recycling crushing system and method, comprising a multimodal material characteristic sensing module, a pre-cutting dynamic programming module, a three-level closed-loop control module, a harmonic monitoring module, and a digital twin optimization module. Material characteristics are acquired through multimodal sensing technology, and the cutter head motion trajectory is generated by combining model predictive control. Harmonic monitoring, graded response, and digital twin optimization are used to achieve self-evolution of system parameters. This invention solves or at least mitigates the problem of entanglement and jamming of long strip-shaped materials in the crushing chamber, providing a renewable resource recycling crushing system and method. Through multimodal sensing, dynamic programming, harmonic monitoring, and digital twin optimization, this invention achieves accurate identification and efficient processing of complex materials, reduces the risk of entanglement, and improves equipment operational stability.

The utility model relates to the technical field of glass fiber reinforced plastic processing, and discloses a renewable resource recycling and crushing device which comprises a crushing frame, disassembly and assembly assemblies are arranged on the two sides of the crushing frame, each disassembly and assembly assembly comprises a connecting groove, the two connecting grooves are formed in the two sides of the crushing frame, and mounting plates are slidably connected into the connecting grooves. Two connecting shafts are rotatably connected to the interior of the mounting plate, square grooves are formed in the connecting shafts, a connecting frame is fixedly connected to one side of the mounting plate, first motors are fixedly mounted on the two sides of the crushing frame, the output end of one first motor is fixedly connected with a two-way lead screw, and the connecting frame is in threaded connection to the two ends of the two-way lead screw. According to the glass fiber reinforced plastic crushing device, the crushing roller which is used for a long time can be conveniently disassembled, assembled and replaced, the crushing roller can be conveniently replaced and maintained when the crushing roller breaks down and is abraded, and the service life of the crushing device is prolonged, so that the glass fiber reinforced plastic crushing quality is improved, and the crushing efficiency is improved.

The invention discloses a renewable resource recovery control method and system based on big data, and relates to data processing. The method comprises the following steps: performing feature extraction on a multi-source data set to obtain a multi-dimensional feature vector including a torque feature, an acoustic feature and a vibration feature; respectively constructing a material elongation at break prediction model and a material category identification model based on machine learning; constructing a mechanical property fingerprint database indexed according to material categories; obtaining an elongation at break prediction value through the material elongation at break prediction model, and obtaining a material category through the material category identification model; and searching a corresponding clustering subset in a mechanical property fingerprint database according to the identified material category, and calculating the control parameters of the renewable resource crusher through a preset parameter mapping relation in combination with the predicted value of the elongation at break. Aiming at the problem that in the prior art, image recognition cannot directly reflect mechanical parameters such as the elongation at break of the plastic material, accurate recognition of the wire drawing tendency of the plastic material is achieved, and inherent defects of visual recognition are avoided.