37 results about "Tree material" patented technology

The invention discloses an artificial mushroom stick for cultivating rhizoma gastrodiae and relates to a material for culturing a strain, in particular to a strain culturing material for cultivating rhizoma gastrodiae. The mushroom stick for cultivating rhizoma gastrodiae is characterized in that: the mushroom stick is a broad-leaf tree material, and is particularly obtained by pressing any one or more of sawdust, branches and leaves or flaw-piece scraps of broad-leaf trees. Due to the adoption of the mushroom stick, the planting of rhizoma gastrodiae can be popularized without cutting the forest resource, so that damage to the forest resource in the conventional rhizoma gastrodiae planting region and the occurrence of lack of effective resources are avoided. Planting of rhizoma gastrodiae by using the artificial mushroom stick instead of natural wood is an effective measure for protecting the forest and the ecological environment, the ecological environment is protected while the rhizoma gastrodiae industry is developed, and modernized, industrialized and standardized cultivation of rhizoma gastrodiae is truly realized.

A gastrodia elata planting and cultivating method is provided. A pit for planting gastrodia elata is usually 25-30 centimeters in depth and 100 centimeters in width, and the length of the pit is determined according to terrain. Measures are taken according to local conditions, a slope is excavated underground and piled on the flat ground to ensure that temperature and humidity are balanced. Leaves or humus soil laid at the pit bottom keeps moisture. When the gastrodia elata is planted, halimasch is scattered on the leaves laid at the pit bottom, 2-3cm of immature soil is covered on the leaves, processed main materials which are fresh wood rods are placed at intervals of 20cm, the fresh wood rods are 5-7 centimeters in diameter and about 30 centimeters in length, scale openings are not required to be cut, 15-18cm of short twigs with diameter as about 2cm are evenly clamped among the fresh wood rods with gaps as 2cm, halimasch is placed at the position of ports of the tree materials, gastrodia elata seeds with seed distance as 10-15cm are sown, the tail ends of the gastrodia elata seeds are close to the halimasch, 3-5cm of immature soil is covered, broken twigs are laid, the halimasch is placed, the leaves with thickness as 5-7cm are scattered, a woven bag is covered, weeds are laid finally, and the humidity and the temperature are maintained.

The invention belongs to the field of plant cultivation and relates to a rubber superior tree tender shoot grafting, rejuvenizing and seedling growing method. The method includes the steps of budding and rejuvenating cultivation of mother plants, grafting of tender shoots and management after grafting, and technological seedlings in the rejuvenized state are kept and restored through propagation materials. According to the method, vigorous vertical branches 3-13 months old are selected, leaf buds growing in leaf seams serve as budding scions for mother plant rejuvenating cultivation, and bud eyes in leaf axils of lower leaves are large and plump. The budding survival rate is high, and bud slices are large in germination potential and quick in germination. The mother plant tender shoots which are young, strong in vigor and vigorous in growth serve as the scions for rejuvenizing and grafting, and the grafting survival rate can be increased. Besides, the growth amount change speed of new plants can be obviously increased, rejuvenization of Brazil rubber superior tree materials is achieved, and a guarantee is provided for later superior clone testing of rubber tree seedling and smooth improved variety popularization work.

The invention discloses a knife flywheel-typed crusher which is provided with a frame on which a knife flywheel roller assembly is installed and the knife flywheel roller assembly can be driven by a transmission device. The upper part of the frame is connected with a bed knife engine block while a feeding hopper is installed at the lower part of the frame. The knife flywheel-typed crusher of the invention can cut materials while baling off straw materials and can particularly decompose and crush miscellaneous tree materials with good results of application and stable performance. In addition, the crusher of the invention also has the advantages of simple structure, firmness, durability, long service life, high automation and work efficiency, and the like, and is especially applicable to the pretreatment to fiber combustible materials of the enterprises for power generation.

The invention discloses a method for manufacturing a tea beach by reusing a rotted tree root by means of resources transformation. The inventor saws lots of tree roots which can be used for manufacturing root carvings, the tree roots are rotted in idle for long time; based on many years of practical experiences for creating the root carvings, rotted materials of the tree roots are studied, the idle rotted tree roots can become materials with excellent strength by special sterilization and disinsection and allowing the rotted tree materials to absorb desired diluents mixing liquid, a carving cutter is used for perform fine processing on the tree roots to acquire graceful tea beach product models, the objective of changing waste into valuables can be achieved, and the method is a new technology which can be promoted and contribute to a society.

The invention discloses a method for manufacturing a Shanghai style tree bonsai. The method comprises the following steps: planting a plant tree material in a pot; thinning out and trimming, and climbing and winding a metal wire to the trunks and branches of the tree; during climbing and winding, fixing one end of the metal wire at the base part of the tree root, or fixing one end of the metal wire on the trunk at the intersection of the trunk and branch, and leading the metal wire to rotate around the trunk or branch in a spiral shape; passing the metal wire between the trunk and branches and between the branches and tender shoots; shaping the model of the plant tree material by bending the metal wire; and releasing and detaching the metal wire after the model of the plant tree material is fixed to enable the plant tree material achieve a basic model. According to the method for manufacturing the Shanghai style tree bonsai, the trunk and branches are wound and climbed with the metal wire, and the postures, shapes and models of the trunk and branches can be changed by climbing and winding, so that the plant postures and shapes can be easily controlled in a relatively short time.

The invention discloses an oxidation-resistant cable and a production method thereof, the cable including a conductor, a shield, an insulation layer and an outer sheath, the shield is arranged on theouter surface of the conductor, the insulation layer is located outside the shield, and a fill layer is arranged between the insulation layer and the outer sheath. a water blocking tape is arranged between the fill layer and the outer sheath; the insulation layer takes polypropylene as a base material, supplemental polyolefin elastomer POE, antioxidant 1010, 168 and magnesium oxide crosslink polyethylene nanocomposites are also used, polypropylene has high impact resistance and mechanical toughness and is resistant to various organic solvents and acid-base corrosion and is strongly heat-resistance, flame-resistant and acid and alkli-resistant, and the polyolefin elastomer POE enhances the strength and toughness of polypropylene. The addition of magnesium oxide crosslinked polyethylene nanocomposites improves the thermal properties of polypropylene, and good heat resistance and oxidation resistance are guaranteed. The antioxidant can delay the oxidation degradation of tree materials.

A rapid assessment method for wind-induced damage to urban street trees. A simplified model of wind-induced damage to street trees is established. According to the finite element theory and assuming that the tree materials are isotropic and uniform, the material physical parameters that affect the individual dynamic behavior of trees are abstracted; at the same time, considering Due to the different tree species and growth conditions, as well as the large differences in individual tree shapes and traits, the material physical parameters in the wind-induced damage model of street trees are regarded as random variables; the input fluctuating wind speed is taken as the Davenport spectrum, and the virtual excitation method is used for rapid wind-induced response of street trees. calculate. On this basis, a wind-induced damage criterion for street trees based on flexural strength is defined, and Monte Carlo simulation is used to quickly evaluate the damage probability of street trees under different wind load levels. The invention is beneficial to more accurately and effectively predicting wind disaster damage to street trees in urban areas, and has practical significance for formulating corresponding defense measures.

The invention discloses a plastic shoe tree crusher, a shoe tree crushing production line and a crushing method. The plastic shoe tree crusher comprises a rack, a crushing cavity, fixed cutters, movable cutters, a discharging screen, a movable cutter rolling disc and a motor. The movable cutter rolling disc is arranged in the crushing cavity. A plurality of rows of movable cutter grooves are formed in the movable cutter rolling disc in the radial direction. Each row of movable cutter grooves are provided with a plurality of movable cutter bases distributed in a staggered manner. The movable cutters are fixedly arranged in the movable cutter bases, and the cutting edges of the movable cutters are higher than the outer surface of the movable cutter rolling disc. One fixed cutter base is arranged at the front end of the crushing cavity, one fixed cutter base is arranged at the rear end of the crushing cavity, the fixed cutters are fixedly arranged in the fixed cutter bases, and the cutting edges of the fixed cutters are higher than the inner surface of the crushing cavity. The motor is used for driving the movable cutter rolling disc to rotate, and the discharging screen is arranged at the lower end of the crushing cavity. In the movable cutter rolling disc rotating process, shoe tree crushing is caused due to gaps between the cutting edges of the movable cutters and the cutting edges of the fixed cutters, and crushed shoe tree materials pass through the discharging screen and then are output. According to the plastic shoe tree crusher, the shoe tree crushing production line and the crushing method, the crushing yield is high, the manual work is little, the crushing cost is low, and plastic shoe trees with metal can be directly crushed.

The invention relates to a tissue culture and rapid propagation method for a paulownia catalpifolia superior tree. In a growth season, young branches of paulownia catalpifolia grafted seedlings are collected and disinfected, and then tissue culture is performed. The method comprises the following steps of: (1) grafting and rejuvenation of materials, (2) explant selection, (3) explant treatment, (4) primary culture, (5) subculture, (6) rooting culture, and (7) seedling acclimatization and transplantation. By the method, the key problems that paulownia catalpifolia callus is difficult to differentiate, and propagation materials are not easy to obtain are solved, rapid vegetative propagation of the paulownia catalpifolia superior tree materials is successfully achieved through a tissue culture technology for the first time, and a technical guarantee is provided for later storage of paulownia catalpifolia resources and rapid propagation of a large number of seedlings needed for breeding ofexcellent clones.

The invention discloses an InDel molecular marker tightly linked with tea purple buds and application of the InDel molecular marker, and belongs to the technical field of molecular biology. The invention discloses an insertion fragment which is closely related to purple bud characters, and provides a functional marker for identifying purple bud characters of a tea tree. The current situation thatpurple bud gene accurate positioning and genetic mechanism research at present is almost blank at home and abroad is eliminated. The InDel marker is applied to molecular marker assisted selection, thetea tree material with the purple bud characters in Zijuan offspring can be rapidly screened out, the breeding efficiency of a purple bud tea tree variety is improved, and a foundation is laid for breeding new varieties of the tea tree.

The invention belongs to the technical field of cultivation of nanmu seedlings, and relates to a rejuvenating method for superior nanmu trees. The method includes the steps of grafting and rejuvenating of superior nanmu tree materials, explant sterilization, primary culture, test tube grafting and rejuvenating, subculture multiplication culture, root induction, seedling hardening and transplanting. The rejuvenating method for tissue culture of the superior nanmu trees has the advantages that the superior nanmu trees have high twig cuttage survival rate and strong asexual reproduction ability,and the like; the problem of difficulty in collection of seeds, branches and roots of the superior nanmu trees is solved, the rejuvenation cycle of the superior nanmu tree materials is shortened, andthe rejuvenation efficiency is improved greatly; therefore, a new way is provided for rejuvenation of superior nanmu trees, and the nanmu breeding process is promoted vigorously.

The invention discloses a core blockboard for sericulture trees, which comprises a core board and panels arranged on both sides of the core board. The core board is 3 cm to 5 cm wide, 20 cm to 50 cm long, and 0.5 cm to 5 cm thick 2 centimeters of silkworm tree slats are arranged in a flat manner; the production method includes core board making, cladding, pre-pressing, hot pressing, edge cleaning, sanding, inspection and packaging, and the core board is made of silkworm tree material As raw materials, extract pulp and bake the silkworm tree material. When the water content is less than 15% of the weight, it is planed into strips according to the determined core board size, and then the silkworm tree strips are laid flat and formed, and then hot pressed , polishing and replenishing dust; the invention not only ensures the quality requirements of the blockboard, but also increases the income of farmers, reduces the production cost of the blockboard, turns waste into wealth, reduces logging and protects the environment.

A process for harvesting yew biomass and a process of making Yew pellets from Yew tree material is disclosed herein. The process for harvesting comprising the steps of (i) harvesting the tops or roots of the Yew tree; (ii) washing the harvested material; (iii) drying the harvested material; and (iv) grinding the harvested material into a fine powder. The process for making Yew pellets comprising the steps of (i) adding from about 1% to about 20% w / w water to the Yew tree material; and (ii) compressing the Yew tree material in a die to form a pellet whereby the resulting pellet has a final moisture content of less than 10% by weight. The yew pellets produced herein are suitable for extracting taxane molecules from the pellets.

The invention provides a production process of wood pellets from miscellaneous tree materials. According to different shapes, the wood materials comprise undressed lumber, crotches, branches, woodchips, and wood materials with shaped of lump, chipping or powder. Respectively employing Methods of slicing, crashing and sieving or relative combined method, processing wood materials with different shapes into chippings with particle size of 3-4mm, mixing wood materials with high lignin content with wood materials with low lignin content by mass ratio, wherein raw materials of hardwood is 60-90, various saw dust is 5-20 and various wood shavings is 8-15, after being dried, molding the mixture by granulating. The invention has rich source supply, is not limited by materials of tree species. Inexpensive materials of tree species can be chosen to collocate flexibly to meet the requirement of low-cost production. Not only the manufacture cost is reduced, but also the mechanical strength of produced wood pellets are ensured to conform to Swedish wood pellets standard.

The invention discloses a prefabricating method for tree ring picture, comprising following procedures. óƒ Tree ring section is prefabricated and by cutting mechanism or manual tool saw tree ring section with the thickness of 0.1mm-10mm is prepared to use. ó The annual ring section is dried and cut tree ring section is dried under the condition of 20-80deg.C until the water content is less than 11%. ó� Dried tree ring section is fixed on bottom plate. The product in invention is suitable for family decoration, building decoration in common places and surface decoration for various furniture, or can be prefabricated into frame picture directly, which is suspended in occasions where decoration is needed. The fabricating process of invention is provided with simple process and strong art infectivity. The style is natural and elegance. Bigger imaginary space can be retained for people. The tree material used in the invention is waste material in wood manufacture basically. It is favor of improving the resource utilization rate and building economical society.

The invention discloses a full-automatic double-injection molding machine comprising a charging hopper (1), a speed reducer, an extrusion screw rod (3) and a rack (4), as well as a feed ejection mechanism (5), wherein shoe tree materials are charged in the charging hopper by the speed reducer and the extrusion screw rod, the molten raw materials are pushed into a hydraulic mode locking device (6); the feed ejection mechanism (5) respectively feeds the molten raw materials to two blank injection molds (7); a double blank-injection mold division device (8) is of a changeable water channel circulating structure with a left die and a right die which can be used in a mixed manner; and a laser detection control mechanism (9) is arranged on the double blank-injection mold division device (8). The mechine can be used for mass production of shoe trees, can be used for accurately and quickly producing shoe tree blanks with excellent quality in an injection molding way, thus multiply improving the production efficiency, decreasing operation personnel and improving working environment. The invention provides an advanced, energy-saving and emission-reduction, precise and convenient shoe tree producing system for shoe tree manufacturing enterprises.

The invention discloses a method for cultivating and breeding big seedlings of Cinnamomum camphora. The method includes the steps of selecting tree materials, digging the trees, pruning the trees, planting the trees and performing management and protection, and comprises the specific steps of: (1) selecting the tree materials: selecting 2-5 defective Cinnamomum camphora big seedlings which have abreast-high diameter of 15 cm or above, a height of 6 m or above and straight trunks with too high branch points or big lopsided crowns; (2) digging the trees: when the defective Cinnamomum camphora big seedlings are dug, digging the seedlings with soil balls with uniform specifications, wherein no scatter of the soil balls is ensured; (3) pruning branches and performing sun-curing: spreading thedug defective Cinnamomum camphora big seedlings in the open air, and tying the soil balls with straw ropes; (4) performing planting: when planting is performed by using an excavator, planting one treefirstly, performing stabilization, observing the trend of the first tree, and then planting a second tree, a third tree and so on; and (5) performing management and protection: conducting work of management and protection, wherein the work of management and protection includes fixing, binding, watering and fertilizing. The method has the advantages of a simple and quick planting method, a flexible and diverse planting mode, a high survival rate of the planted defective Cinnamomum camphora seedlings, a good viewing effect, high economic benefits and the like.

The invention discloses a preparation method of 2,4-dinitroaniline. The preparation method comprises the following steps: a, taking materials: weighing tree materials comprising 2,4-dinitrochlorobenzene, ammonia water and condensed water; b, carrying out preheating: adding the condensed water into a reaction device, and carrying out heating to 50-70 DEG C; c, feeding materials: adding the 2,4-dinitrochlorobenzene into the reaction device, carrying out heating to 80-90 DEG C, and controlling the pressure to be 0.05-01 MPa; d, carrying out amination: slowly dropwise adding the ammonia water intothe reaction device to carry out an amination reaction, and keeping the temperature for 1-3 hours; and e, carrying out centrifuging: centrifugally washing the reaction liquid generated by amination in the step d, and carrying out drying to obtain the 2,4-dinitroaniline. The preparation method has the advantages of fast reaction speed and good reaction effect.

A wood protection treatment method belongs to the technical field of anticorrosion, anti-mildew and anti-insect treatment methods. It is characterized in that it includes: adding NaOH or KOH to the biomass gasification tar, stirring and mixing for 1-2 hours to prepare liquid A; crushing the leaves and fruits of camptophylla to 50-200 mesh, and mixing the raw materials of camptophylla with a weight of 5-20 times, the concentration of 0.1-0.4% NaOH or KOH aqueous solution is mixed, stirred evenly, the cells are broken by ultrasonic waves, reacted for 4-8 hours, the slurry is filtered and concentrated to obtain liquid B; the wood to be treated can be diluted 20-100 times with liquid A or Liquid B is used for impregnation treatment; the wood after the above impregnation treatment is then acidified and impregnated with an acid solution with a concentration of 1-10%. The above-mentioned wood protection treatment method has anti-corrosion, mildew-proof and insect-proof effects, does not contain heavy metals harmful to humans and animals, is safe for people, does not pollute the environment, and has low manufacturing cost.

The invention discloses a plastic shoe tree crusher, a shoe tree crushing production line and a crushing method. The plastic shoe tree crusher comprises a rack, a crushing cavity, fixed cutters, movable cutters, a discharging screen, a movable cutter rolling disc and a motor. The movable cutter rolling disc is arranged in the crushing cavity. A plurality of rows of movable cutter grooves are formed in the movable cutter rolling disc in the radial direction. Each row of movable cutter grooves are provided with a plurality of movable cutter bases distributed in a staggered manner. The movable cutters are fixedly arranged in the movable cutter bases, and the cutting edges of the movable cutters are higher than the outer surface of the movable cutter rolling disc. One fixed cutter base is arranged at the front end of the crushing cavity, one fixed cutter base is arranged at the rear end of the crushing cavity, the fixed cutters are fixedly arranged in the fixed cutter bases, and the cutting edges of the fixed cutters are higher than the inner surface of the crushing cavity. The motor is used for driving the movable cutter rolling disc to rotate, and the discharging screen is arranged at the lower end of the crushing cavity. In the movable cutter rolling disc rotating process, shoe tree crushing is caused due to gaps between the cutting edges of the movable cutters and the cutting edges of the fixed cutters, and crushed shoe tree materials pass through the discharging screen and then are output. According to the plastic shoe tree crusher, the shoe tree crushing production line and the crushing method, the crushing yield is high, the manual work is little, the crushing cost is low, and plastic shoe trees with metal can be directly crushed.

The invention relates to the technical field of forest tree material processing and particularly discloses modified timber and a preparation method thereof. The mould proof grade, the corrosion prevention grade, the mechanical property and the size stability of the modified timber are remarkably improved; in addition, a plywood made of the modified timber is remarkably reduced in formaldehyde emission and improved in bonding strength, so that the application range of artificial forest timber is expanded, and the modified timber can replace high-quality natural forest timber to be widely used for processing and utilizing indoor heated floor, dampproof water resistant decorative material, furniture, door, window and the like, increases the additional value of the timber product and is broadin economical prospect.