40 results about "Balsa wood" patented technology

The invention discloses a balsa wood mechanical arm grabbing clamp and method, and relates to the technical field of mechanical equipment.The balsa wood mechanical arm grabbing clamp comprises a lower mounting frame, an even number of lower electric control sliding blocks are movably arranged on the lower mounting frame, each lower electric control sliding block is provided with a mounting block and a positioning frame, and racks are horizontally and movably inserted in the mounting blocks; an electric roller mechanism is rotationally arranged on the positioning frame and comprises a gear and tires arranged at the two ends of the gear, the gear is meshed with the rack, the tires do not make contact with the rack, are suspended and are externally connected with an inflation and deflation device, when the tires are inflated, the outer diameter of the tires is larger than that of the gear, and the tires and the gear form a dumbbell-shaped structure; the rack is driven to stretch out or retract in the horizontal transverse direction. According to the balsa wood grabbing and transferring device, nondestructive grabbing and stable transferring of balsa wood can be achieved, so that the actual requirements in industrial production and logistics transportation are met, and the product quality and the market competitiveness are improved.

The invention discloses a gravity-driven self-cleaning solar water-electricity co-production interface evaporation device which comprises an evaporation unit and a mechanical supporting unit. The mechanical supporting unit comprises a base and a rotating shaft, the central area in the length direction of the evaporation unit is connected to the rotating shaft, the hydrophobic photo-thermal surface faces upwards, and the single side of the evaporation unit is immersed in a solution; the evaporation unit is a delignification balsa wood sheet, one side of the evaporation unit is provided with a hydrophobic photo-thermal surface, the hydrophobic photo-thermal surface is obtained by mixing and spraying a carbon nanotube (CNT), polydimethylsiloxane (PDMS), 1H, 1H, 2H, 2H-perfluorooctyltrichlorosilane and n-hexane, and the two ends of the hydrophobic photo-thermal surface are provided with copper nets. The core of the invention lies in the unique seesaw type self-cleaning structure and the integrated photovoltaic power generation module. Under continuous solar driving, the SWE-SIE can automatically turn over to be immersed into saline water to be dissolved when the evaporation surface reaches a supersaturated state through periodic dynamic inclination, so that attenuation of evaporation performance caused by salt scaling is effectively inhibited, and long-term stable operation of a device is ensured. And meanwhile, synchronous water photovoltaic power generation is realized by virtue of a fluid pump effect formed by evaporation.

The invention discloses a preparation method and application of a composite catalyst based on mesoporous high-entropy alloy PtPdRhRuCu / cork wood derived carbon, and relates to a preparation method and application of a composite catalyst. The invention aims to solve the problem that during preparation of the Pt-based mesoporous high-entropy alloy, due to coexistence of various metal precursors, significant difference exists in reduction kinetics, so that nucleation and crystal growth processes are difficult to cooperatively control. According to the invention, five metal elements of Pt, Pd, Rh, Ru and Cu are ingeniously combined to form the high-entropy alloy, and the synergistic enhanced cocktail effect is generated by utilizing the unique functions (such as the high activity of Pt and Pd, the strong regulation ability of Rh and Ru on oxygen-containing species, and the Cost-down effect and electronic regulation of Cu) of each element; meanwhile, the composite material is compounded with mesoporous carbon, so that a stable conductive network and a reaction interface are constructed. The invention belongs to the technical field of electrocatalysts.

The application discloses a method for preparing a sodium-ion battery hard carbon negative material from recycled balsa wood and belongs to the technical field of sodium-ion batteries. The specific steps comprise the following steps: disassembling and crushing waste fan blades to obtain balsa wood powder; treating the balsa wood powder with an alkali solution to obtain a modified primary product; mixing the modified primary product with a soluble auxiliary carbon source and performing hydrothermal reaction to obtain a hydrothermal composite precursor; and performing high-temperature carbonization of the hydrothermal composite precursor in an inert atmosphere to obtain a sodium-ion battery hard carbon negative material. The core process of "alkali solution pre-modification + hydrothermal composite with a soluble auxiliary carbon source" effectively overcomes the problems of weak interface combination and pore disorder caused by the different pyrolysis shrinkage behaviors of the two precursors. The prepared hard carbon negative electrode inherits the mesoporous framework of balsa wood and the closed pore introduction filled with sucrose carbon, has low specific surface area, high initial coulombic efficiency, high specific capacity, high rate performance and excellent cycle stability, and realizes high-value utilization of waste wind turbine blades.

This invention discloses a porous activated carbon prepared using balsa wood material, its preparation method, and its application. The porous activated carbon has a pore diameter of 0.4 nm to 400 nm, and the pore volume ratio of micropores (0.4 nm to 2 nm), mesopores (2 nm to 50 nm), and macropores (50 nm to 400 nm) is greater than 30%. The specific surface area of ​​the porous activated carbon is 500 to 700 m² / g. It has an adsorption rate of 130% to 145% for carbon tetrachloride, exhibiting excellent adsorption performance.

The application discloses a kind of barashamu splicing fixed-width cutting methods, it is related to timber processing technical field, including using laser line marker to mark the splicing end of board;According to laser marking line, the position and angle of splicing board are adjusted;Board is spliced together;Again using laser line marker marks the outer contour line of splicing qualified board;Spliced board is placed in outer contour line;Image acquisition device is used to photograph board after splicing, and the image obtained is input into image processing and analysis system;With the help of image processing and analysis system, the uniformity of board splicing joint and the shielding condition of outer contour line are checked and analyzed;Take the board that passes inspection and analysis, and place it on the clamp of cutting mechanism.The method introduces advanced technologies such as laser marking, image processing and analysis, realizes accurate control and automatic inspection of the splicing and cutting process, greatly improves the quality and production efficiency of product.

The invention relates to a balsa wood core material square splicing density optimization method based on an intelligent algorithm, which comprises the following steps: S1, automatic detection and sorting: obtaining the weight and size of each balsa wood batten through a weighing and volume measuring device on an assembly line, and automatically removing battens with unqualified density; s2, squaring scheme optimization: inputting the density value rho i of each qualified batten in the step S1 into a trained squaring optimization algorithm model, and outputting an optimal batten arrangement matrix P; and S3, squaring execution is conducted, specifically, a squaring device is controlled to conduct automatic squaring operation according to the arrangement matrix P, and balsa wood core material blanks with the uniform density are formed. The method has the advantages that through automatic accurate detection and sorting, the possibility that battens with unqualified density flow into a production link is eradicated, the overall density homogenization of the spliced cubes can be realized through an intelligent algorithm, and the quality consistency and reliability of composite material products are improved.

A balsa wood repair method, comprising: providing a hole (4) in a damaged portion (2); using an upper repair plug (5) and a lower repair plug (6); injecting an adhesive (7) into an accommodating recess (601) of the lower repair plug, and then plugging the repair plugs in the hole, so as to make the adhesive be evenly distributed and fill a gap; and after the glue solidifies, sawing off redundant parts of the repair plugs and performing sanding, so as to complete the repair of balsa wood. The repair method eliminates an adhesive application step, thereby simplifying a repair process, improving the distribution uniformity and utilization rate of the adhesive, preventing the adhesive from contaminating the outer surface of the balsa wood, and enhancing the stability and durability of repairs.

The invention relates to the technical field of nano materials, and discloses a preparation method and application of a water evaporation nano material based on wood surface chemical modification, and the preparation method comprises the following steps: S1, cleaning and drying natural balsa wood to prepare wood chips; s2, the wood chips are soaked in an acidic NaClO2 solution, after heat preservation treatment, washing and drying are conducted, and delignified wood is obtained; s3, the delignified wood is soaked in a cellulose nanocrystal aqueous dispersion, and cellulose nanocrystal soaked wood is obtained after freeze drying; and S4, under the condition of 280-320 DEG C, the cellulose nanocrystal soaked wood is subjected to heating treatment, and the water evaporation nanometer material is obtained. The water evaporation nano-material prepared by the method is good in stability and high in evaporation efficiency, is applied to a water evaporation nano-generator, contributes to providing a power generation effect, and has an extremely good application prospect.

The application relates to a grafting of light wood and an efficient breeding method thereof, and belongs to the grafting technical field. The breeding method comprises the following steps: S1, preparing a stock; S2, preparing a scion; S3, grafting the bud grafting scion in S2 to the morphological upper end of the stock in S1 through skin grafting, and topping the stock; after grafting, a to-be-fused plant is formed, the to-be-fused plant is cultured in a dark condition for 20-30 days, and a grafted fused plant is obtained; and S4, the grafted fused plant is induced and cultured through a plant growth regulator. According to the method, a two-year-old diploid light wood seedling is used as the stock in spring, a diploid light wood scion is used, grafting is carried out through skin grafting, and the light wood secretion at the grafting wound is treated in the skin grafting grafting process, so that the grafting survival rate of the light wood is up to 78% or more. The method realizes combination of excellent parents, and in-vivo preservation and propagation of excellent germplasm resources.

1. The name of the design product: cover (balsa wood). 2. The use of the design product: the design is used for book cover. 3. The design points of the design product: the combination of patterns and colors. 4. The picture or photo that best shows the design points: the unfolded state diagram. 5. The design for which protection is sought contains colors. 6. The top view and bottom view are omitted.

This application relates to an Agrobacterium-mediated genetic transformation method for balsa wood. The method includes: preparing an infection solution from Agrobacterium bacterial culture; using balsa wood seeds as seedlings, detached cotyledons or stem segments as explants, infecting the cotyledons or stem segments with the infection solution, and after infection, performing co-culture, recovery culture, and selection culture to obtain transgenic hairy roots or transgenic callus tissue. The scheme provided in this application enables stable transformation of balsa wood roots, verification of functional genes, and long-term survival in a living form, thus improving the efficiency of genetic transformation of balsa wood.

The invention provides a manufacturing method of a cork wood core material. The method comprises the steps that a cork wood sheet material is provided; the balsa wood sheet is subjected to potting treatment, so that a potting balsa wood sheet is prepared; removing a specific defect part of the potting cork wood sheet, and forming a maintenance hole; and the maintenance holes are subjected to filling treatment, so that the balsa wood core material is manufactured. Thus, according to the method, the balsa wood sheet is subjected to potting treatment firstly, so that the specific defect part of the balsa wood sheet appears, then the specific defect part is removed, the formed maintenance hole is subjected to filling treatment, and therefore the phenomenon that the balsa wood core material manufactured based on the manufacturing method has specific defects can be avoided; the structural strength and the mechanical property of the balsa wood core material are favorably improved.

The invention discloses a balsa wood splicing fixed-width cutting method, which relates to the technical field of wood processing, and comprises the following steps: marking the splicing end of a plate by using a laser line marker; according to the laser marking line, the position and angle of the spliced plate are adjusted; the plates are spliced together; the laser line marker is used again to mark the outer contour line of the spliced qualified plate; the spliced plates are placed in the outer contour line; shooting the spliced plates by using an image acquisition device, and inputting an acquired image into an image processing and analyzing system; checking and analyzing the uniformity degree of the splicing seam of the plate and the shielding condition of the outer contour line by means of an image processing and analyzing system; and the plates which are checked and analyzed to be qualified are taken and placed on a clamp of the cutting mechanism. According to the method, by introducing advanced technologies such as laser marking, image processing and analysis and the like, precise control and automatic inspection of the splicing and cutting process are achieved, and the product quality and the production efficiency are greatly improved.

This invention discloses a biomass-based p-n type dual-drive evaporative power generation device, comprising a water tank, an n-type device body, and a p-type device body. The n-type and p-type device bodies are disposed in the water tank. An n-type upper electrode and a p-type upper electrode are respectively disposed at the upper ends of the n-type and p-type device bodies. The p-type device body is composed of ammonium-modified lignin-free balsa wood, and the n-type device body is composed of leather tanned with vegetable tanning agents and retanned with AMPS. This invention also discloses a method for preparing the biomass-based p-n type dual-drive evaporative power generation device. By connecting the bottom with an aqueous solution, positively charged ammonium-modified balsa wood and negatively charged modified leather are integrated to construct a dual-drive water evaporative power generation structure. Under the synergistic enhancement effect of the dual drives, the reverse potential difference generated at the top is significantly increased, making the actual output voltage greater than the sum of the absolute values ​​of the voltages of the p-type and n-type devices operating individually.

The invention discloses a carbonized balsa wood core material for a wind power blade and a preparation method and application of the carbonized balsa wood core material, and relates to the technical field of wind power blades. According to the technical scheme, the preparation method of the carbonized balsa wood core material for the wind power blade comprises the following steps that round balsa wood is cut and processed into battens, then the battens are sequentially subjected to carbonization treatment and drying treatment, and then the battens are squared to form a BLOCK blank; and the BLOCK green body is sequentially subjected to flat cutting repairing, sanding, four-edge cutting, surface treatment, grooving and punching, dicing, chamfering and sleeve cutting, and the carbonized balsa wood core material for the wind power blade is obtained. According to the carbonized balsa wood core material prepared through the preparation method of the carbonized balsa wood core material for the wind power blade, on the premise that the inherent advantages of low density and high specific strength of balsa wood are reserved, the moisture content is stably controlled to be 6%-8% for a long time, the dry shrinkage rate is smaller than or equal to 2%, and the carbonized balsa wood core material can meet the service requirement of the wind power blade.

This utility model relates to a tailstock structure for a billiard cue, comprising a tailstock body. The tailstock body has a first elongated hole extending along its length at its larger diameter end and a second elongated hole extending along its length at its smaller diameter end. Both the first and second elongated holes are blind holes. A first carbon fiber tube is inserted into the first elongated hole, abutting the bottom of the hole. A balsa wood post is inserted into the second elongated hole, with one end abutting the bottom of the hole and the other end flush with the opening of the second elongated hole. This utility model enables more uniform quality in the tailstock portion of the billiard cue, and provides better strength, stiffness, and feel.

The invention discloses a super-hydrophobic wood-based optical oxygen sensing material as well as a preparation method and application thereof, and belongs to the technical field of optical sensing composite materials. The invention aims to overcome the problems of strong hygroscopicity, unstable signal, insufficient surface performance and the like of the existing wood-based optical oxygen sensor. According to the invention, balsa wood is taken as a matrix, metalloporphyrin Gd-HMME is loaded in the matrix, and the surface of the matrix is coated with a PDMS / SiO2 coating, so that the material is endowed with a super-hydrophobic characteristic. Under excitation of an ultraviolet laser, the material can realize effective detection of oxygen concentration. The surface energy of the sensing material is low, pollution is not easy to adhere, signal drift caused by humidity and water vapor is avoided, and the reliability of a sensing result is remarkably improved.

The invention provides a resourceful treatment method for waste fan blades, and belongs to the technical field of solid waste resourceful treatment. According to the method, the waste fan blade powder is calcined in air, so that resin, cork wood, polyvinyl chloride and other organic matters in the waste fan blade powder are oxidized into carbon dioxide gas, and the carbon dioxide gas is removed; then acid leaching is carried out, metal oxide impurities such as iron, magnesium and potassium in the waste fan blade powder are further removed, and molecular sieve raw material powder containing silicon dioxide and aluminum oxide is obtained; mixing the molecular sieve raw material powder with an activating agent, activating, and converting low-activity silicon-aluminum in the molecular sieve raw material powder into high-activity sodium silicate and sodium aluminate to obtain a molecular sieve precursor; then the molecular sieve precursor, an aluminum source, strong base and water are mixed and then are subjected to aging and crystallization in sequence, so that the obtained molecular sieve has excellent ion exchange and adsorption performance and meets the adsorption material application standard, and the utilization rate of glass fibers in waste fan blades is increased.

The utility model discloses a balsa wood powder removal device before microwave, which relates to the technical field of balsa wood production equipment, and comprises a rack and a dust removal box body arranged on the rack, the dust removal box body comprises a mounting box body, a dust blowing mechanism and a conical collector, the dust blowing mechanism is fixedly mounted on the inner side of the mounting box body, and the conical collector is mounted on the rack. And the conveying rollers drive the plates to move towards the dust removal box, and dust on the outer walls of the plates is removed through the dust blowing mechanisms. According to the balsa wood powder removing device before microwave treatment, balsa wood plates needing to be subjected to microwave treatment are conveyed through the conveying rollers, under the action of the conveying rollers, the balsa wood plates pass through the dust removing box body and the dust blowing mechanism arranged in the mounting box body, wood dust attached to the outer walls of the plates is swept away, and the situation that after the wood dust enters microwave equipment, the wood dust is blown away is avoided. And wood dust attached to the plate is ignited and ignited, so that the safety of the microwave drying process can be improved.

The application discloses a preparation method and application of a carbon oxide lanthanum nanotube, sulfur indium copper nanoparticle and Basham ternary heterojunction composite catalyst. The composite catalyst is prepared by adding thioacetamide, copper sulfate, indium sulfide and carbonized Basham fine slag into a carbon oxide lanthanum electrospinning film as a precursor through a one-step hydrothermal method. During the hydrothermal process, the thioacetamide hydrolyzes to remove polyacrylonitrile in the spinning film, forming hollow carbon oxide lanthanum nanotubes; the thioacetamide and sulfur salt and indium salt are hydrothermally generated into sulfur indium copper nanoparticles; the carbon oxide lanthanum nanotubes are deposited on the surface of the carbonized Basham fine slag, the sulfur indium copper nanoparticles are uniformly distributed and closely contacted, and a heterojunction interface is constructed. The catalyst has excellent photocatalytic degradation performance on ciprofloxacin, and the degradation rate reaches 72.26% in 60 min. The core advantage lies in the synergistic effect of the ternary heterojunction system: the adsorption capacity of the carbonized Basham fine slag is enhanced to enrich pollutants, the carbon oxide lanthanum and the sulfur indium copper heterojunction interface promotes the separation and transfer of photo-generated electrons and holes, and high-efficiency degradation is realized.

The invention relates to the technical field of solid waste treatment, in particular to a method for recycling a wind power blade through low-temperature non-catalytic oxidation. The method comprises the following steps: placing the pretreated waste wind turbine blade in a polar mixed solvent, introducing oxidizing gas, and reacting at 20100 DEG C for 0.55 h, so that epoxy resin is subjected to oxidation chain scission; introducing pure oxygen or oxygen-rich gas, and continuously reacting at 20130 DEG C for 0.55 h to realize deep degradation of the resin; then separating out a fiber material, balsa wood and organic liquid through a gravity settling flotation combined process; purifying and drying the fibers to obtain high-purity and high-strength recycled fibers; after the organic liquid is evaporated and separated, light components are recycled as solvents, and heavy components and balsa wood are used as energy carriers. The method realizes efficient degradation and resource recovery of the wind turbine blade under mild conditions of no catalyst and no strong acid and strong alkali, has the advantages of low energy consumption, small fiber damage, environmental friendliness, simple process flow and the like, and is suitable for large-scale recovery treatment.

The invention discloses a preparation method of a cation modified delignification biochar material, which comprises the following steps: carrying out delignification treatment on balsa wood and paulownia wood, carrying out low-temperature pyrolysis at 300 DEG C, and modifying 2, 3-epoxypropyltrimethylammonium chloride (EPTAC) to prepare an efficient adsorbent with a macroporous structure, hydrophobicity and electropositivity. According to the application, efficient adsorption of micro-plastics is realized through synergistic mechanisms such as electrostatic attraction, pi-pi interaction, hydrophobic interaction and hydrogen bonds, the maximum adsorption capacity reaches 463.7 mg g, the removal rate in an actual water body exceeds 89%, and excellent cycle stability is achieved. The problems that a traditional wood-based adsorbent is high in cost, low in efficiency and difficult to recycle are solved, and a sustainable technical path is provided for micro-plastic pollution treatment.

This invention provides a culture medium and method for culturing balsa wood callus, belonging to the field of plant tissue culture technology. The culture medium, through a scientific combination of seed germination medium and callus induction medium, achieves highly efficient induction of balsa wood callus. Using 1 / 2 MS medium as the seed germination medium effectively improves the seed germination rate; the callus induction medium significantly enhances the callus induction rate while ensuring that the induced callus is loose in texture, grows vigorously, and exhibits no obvious browning. This solves the technical problems of easy browning, low induction efficiency, and poor stability in the callus induction process of balsa wood as a woody plant. The culture medium and method provided by this invention provide key technical support for the establishment of a balsa wood regeneration system, thereby helping to overcome the shortage of balsa wood raw materials in my country and providing important guarantees for the sustainable and healthy development of the wind power industry and related fields.

The invention discloses a preparation method and application of a lanthanum oxycarbonate nanotube, copper indium sulfide nanoparticle and balsa wood ternary heterojunction composite catalyst. A lanthanum oxycarbonate electrostatic spinning membrane is used as a precursor, thioacetamide, copper sulfate, indium sulfide and carbonized balsa wood fine slag are added, and the composite catalyst is prepared through a one-step hydrothermal method. In the hydrothermal process, thioacetamide is hydrolyzed to remove polyacrylonitrile in the spinning membrane, and hollow lanthanum oxycarbonate nanotubes are formed; thioacetamide, sulfur salt and indium salt are subjected to thermal reaction to generate sulfur indium copper nanoparticles; the lanthanum oxycarbonate nanotubes are deposited on the surface of the carbonized balsa wood fine slag, and the sulfur indium copper nanoparticles are uniformly distributed and are in close contact to construct a heterogeneous interface. The catalyst is excellent in performance of photocatalytic degradation of ciprofloxacin, and the degradation rate reaches 72.26% within 60 min. The core advantage of the method is that the ternary heterojunction system has a synergistic effect: the adsorption capacity of the carbonized balsa wood fine slag enhances the enrichment of pollutants, and the heterogeneous interface of lanthanum oxycarbonate and copper indium sulfide promotes the separation and transmission of photo-induced electrons-holes, so that efficient degradation is realized.

This invention belongs to the technical field of biomass-based electromagnetic shielding materials, specifically relating to a layered flexible WPU / Ni / wood composite material with a raised structure, its preparation method, and its applications. Using natural balsa wood as a matrix, a conductive-magnetic network is constructed on the wood surface through chemical nickel plating. This is combined with a flexible composite structure of waterborne polyurethane (WPU), polyethylene glycol (PEG), and a silane coupling agent (KH550), and then cold-pressed to obtain a flexible nickel-plated multilayer wood-based composite material (F-BWN). This composite material exhibits excellent Joule heating properties and adjustable infrared stealth capabilities. This invention provides a new pathway for developing high-performance, sustainable flexible electromagnetic shielding materials, promoting the high-end and diversified application of biomass materials in flexible electronics and intelligent protection, and facilitating the industrial upgrading of green functional materials.

The invention discloses a green preparation method of a wood-based porous carbon material for a supercapacitor. The preparation method comprises the following steps: by taking natural balsa wood as a raw material, cutting the balsa wood into slices along the growth direction, treating the balsa wood by adopting a flexible pressure limiting strategy, pre-carbonizing the balsa wood in an inert atmosphere, and then introducing CO2 for atmosphere activation to prepare the wood-based porous carbon material. The prepared porous carbon material keeps a three-dimensional open channel and a mechanical supporting framework of raw wood, is reasonable in pore size distribution, rich in micropores and free of collapse phenomenon, has excellent electrochemical performance, and can be directly used as a self-supporting supercapacitor electrode under the condition that acetylene black and a binder are not added. The method effectively solves the problems of pore structure damage and chemical reagent residue pollution in the traditional wood carbonization process, realizes preparation of the green and environment-friendly structure maintenance type porous carbon electrode, and has a good application prospect in the field of energy storage devices.

The invention belongs to the technical field of waste gas adsorption, and particularly relates to hierarchical porous activated carbon, application of the hierarchical porous activated carbon and a method for preparing the hierarchical porous activated carbon from balsa wood. The pore size of micropores in the activated carbon disclosed by the invention comprises two intervals of 0.5-0.85 nm and 1-2 nm. And the interval is respectively matched with the molecular dynamic diameter of styrene and the size of a pore channel through which a single molecule passes. Wherein the size of the pore structure ranges from 0.5 nm to 0.85 nm, styrene adsorbed in the pore structure is subjected to single-molecule adsorption, the styrene adsorbed in the pore structure is separated from one another by a pore wall material, aggregation of the gathered styrene under the thermal effect condition is prevented, and the problem that activated carbon saturated in adsorption is difficult to regenerate is avoided; the size of the pore structure ranges from 1 nm to 2 nm, styrene passes in the form of a single molecule, the possibility that the styrene is aggregated and polymerized when moving and transmitting in a pore channel is reduced, and efficient desorption and regeneration of the styrene are promoted.

The present disclosure relates to a method for preparing a high-performance plate using a decommissioned wind power blade, a high-performance plate and an application thereof, the method separates the decommissioned wind power blade into fiber strips, reinforcing bars, glass steel crushed materials, blade powder materials and balsa wood-PVC powder materials, and processes the above materials respectively to make various components of the multi-function high-performance plate, and finally molds the various components to form the multi-function high-performance plate, which can recycle and utilize each component of the decommissioned wind power blade, thereby solving the disposal problem of the decommissioned wind power blade. Moreover, the glass fiber filaments and thermosetting resins obtained by degrading the decommissioned wind power blade form a reinforcing panel, which can ensure the stability of the overall structure of the reinforcing panel while improving the strength of the multi-function high-performance plate. In addition, the characteristics of different components are fully utilized for molding processing, which can improve the light resistance of the plate and is not easy to deform due to water absorption, thereby improving the applicability of the plate.

The invention relates to the technical field of CO2 adsorption materials, and discloses ordered multi-stage functionalized wood carbon aerogel as well as a preparation method and application thereof. The method comprises the following steps: S1, carrying out delignification treatment on balsa wood chips, cleaning, freezing and drying to obtain wood aerogel; s2, soaking the wood aerogel in an ammonium sulfate solution; s3, placing the impregnated aerogel in a tubular furnace, and carrying out heating carbonization under nitrogen to prepare carbon aerogel; s4, grinding the carbon aerogel and potassium hydroxide, heating and activating under nitrogen, cleaning and drying to obtain porous carbon; s5, adding the porous carbon into the modified solution, performing ultrasonic treatment, standing and dipping, and then washing and drying to obtain a finished product. According to the invention, wood carbon aerogel is constructed by utilizing the dual flame-retardant effects of cellulose and ammonium sulfate and a chemical activation method, and amino is introduced for modification, so that the ordered multi-stage functionalized wood porous carbon is prepared and is used for rapidly adsorbing CO2.