92 results about "Bamboo culm" patented technology

The invention provides a manufacturing method of bent bamboo furniture and bent bamboo rod pieces. The manufacturing method involves manufacturing of the bent bamboo rod pieces and bent bamboo plate pieces. According to the method, bamboo is divided into long-strip-shaped bamboo filaments or bamboo splits after bamboo skin and bamboo pith which can affect the bonding performance are removed; adhesives are arranged on the surfaces of the bamboo filaments or the bamboo splits after the bamboo filaments or the bamboo splits are dried; plate blank is formed in a planar cold press in a cold pressing mode; the plate blank is arranged in a bending forming die in an overlaying mode, pressing is conducted to enable the plate blank to form bent-plate-shaped bent bamboo rod plates, the bent bamboo rod plates and the die are sent into a heating chamber to be heated and cured, after the die is disassembled, according to the requirements of bent bamboo rods, the plates are cut into bent bamboo rods in a sawing mode in the bending direction of the bamboo filaments, and the bent bamboo rod pieces are formed after the surfaces are smoothed; meanwhile, the bamboo is sawed off at fixed length and divided into rectangular bamboo strips, assembly is conducted according to the requirements of the plate blank, the plate blank is arranged in a drying and shaping die to be compressed, and drying, heating and shaping are conducted to form bent bamboo plate piece panels; the surfaces of the panels are coated with adhesives, the panels are laid in a heat curing die, and pressing, heating and curing are conducted to obtain the bent bamboo plate pieces.

The present invention belongs to the technical field of artifical boards and composite materials. The present invention applies the following processing steps: the collection of bamboo materials, the processing of bamboo culms, the slicing of bamboo strips, the processing of bamboo filament, the processing of a bamboo filament curtain, the glue dipping of the bamboo filament curtain, the glue trickling and drying of the glue-dipped bamboo filament curtain, the peeling and slicing of wood veneers, the removal of wood scars, the production of glulam, the glue dipping and drying of the wood veneers, unidirectional bamboo-wood laminating assembly, pressing, etc. By utilizing the characteristics of bamboo and wood and the performance complementation of bamboo as the main material and wood as the auxiliary material, a high-quality composite material with an excellent performance and without inside defects is produced.

A structures and process incorporates the efficient use of the annularly shaped bamboo plant to make planar shaped slats or louvers. Structures include a double rank of bamboo strips, an offset series of bamboo strips, an optional interstitial support, a single rank of bamboo strips attached to a thin wood expanse, a double thin wood expanse sandwiching a single rank of bamboo strips and a double rank of trapezoidal shaped series of bamboo strips. Steps for production include cutting a bamboo culm into strips, introduction to water for relaxing, pressing, drying, shaping, and attaching the strips adjacent each other to create a formed slat, and performing finishing shaping of the formed slat.

The invention relates to a fertilizer, and particularly discloses a seaweed fertilizer for improving rice yield and a preparation method thereof. The seaweed fertilizer is prepared from, by weight, gulfweed, giant kelp, humus acid, plant growth regulators, shell powder, diatomite, spreading hedyotis herb, Chinese taxillus herb, pilosella-leaved drymoglossum herb, humifuse euphorbia herb, Chinese tuldoide bamboo culm medium, silktree albizia barks, diammonium phosphate, perlite, kaolin, micarex, bean pulp, boraxes, silica, potassium sulphate, chitosan, ammonium nitrate, magnesium stearate, methylcellulose, water-retaining agents and fertilizer package agents. The seaweed fertilizer for improving the rice yield is rich in seaweed polysaccharide, alginic acid, mannitol, lycine, nitrogen, phosphorus, potassium and various trace elements and good in quality remarkable in yield-increasing effect and has good social benefits, economic benefits and ecological benefits, and photosynthesis efficiency is effectively improved.

The invention discloses a method for producing bamboo filaments and chips, and belongs to the technical field of composite materials of artificial boards, bamboo or glass. The method adopts the process steps of the collection of bamboo materials, visual measurement classification of the bamboo materials, the processing of bamboo culms, the processing of bamboo strips, the drawing of bamboo filaments, inclined joint of the bamboo filaments, the lengthening of the bamboo filaments by adopting an inclined joint method, staggered pavement of the bamboo filaments, end head sealing pressure of the bamboo filaments and the chips, the layout of hot melt adhesive wires and so on. The method is simple and easy, removes a lacing process, and has the advantages of few working procedures, high efficiency, the economization of labor power and physical sources, and easy quality control.

The invention discloses a method of reinforcement planting afforestation by transplanting young bamboo clumps of large sympodial bamboos by roots. The method comprises the flowing technical steps: 1,carrying out reinforcement planting by transplanting before rainy season in spring every year (Feb-May); 2, preparing tools; 3, selecting the bamboo clumps and mother bamboos; 4, carrying out pre-cutting treatment on the mother bamboos; 5, cutting the mother bamboos based on the following method: completely taking out the selected bamboo seedlings with original soil, and avoiding damage on the bamboo roots and bud eyes; 6, planting: selecting proper planting points according to the specification requirement of planting density, and keeping planting holes deep on the left and shallow on the right or shallow on the left and deep on the right according to the bamboo root size to form a slope with 30-45 degrees, wherein, bamboo culms lean against horizontal ground, the bamboo root part is tightly pressed by fine soil, backfilled soil is slightly higher than a ground surface, and mother bamboo culms are embedded in soil with only 2-3 sections of top ends exposed; keeping the depth of covering soil appropriately at 15cm-25cm; and deeply excavating the holes, shallowly planting the bamboos, tightly downwards the holding soil and loosening upwards the covering soil; and 7, carrying out operating management.

Disclosed is a wood panel comprising bamboo strands cut from the inner portion of the bamboo culm.

The invention relates to a method for converting a heavy metal-enriched plant into a miscellaneous fertilizer containing biological carbon special for mine vegetation recovery, which comprises the following steps of: (1) collecting and drying a straw; (2) collecting a bamboo branch and a bamboo pole, cutting the bamboo pole into a bamboo tube and drying the bamboo branch and the bamboo tube; (3) collecting and drying the heavy metal-enriched plant growing in a mine pollution area; (4) selecting soil on which weeds are grown, shoveling and digging the weeds together with the soil, preparing a blocky turf with soil, and drying; and (5) selecting a patch, bedding the straw and the bamboo branch, covering the bamboo tube on the straw and the bamboo branch, covering the heavy metal-enriched plant on the bamboo tube to pile into a woodpile, covering the turf with the soil on the woodpile, exposing the lower part of the woodpile, igniting the woodpile from the lower part, slowly burning, collecting burned soil and biological carbon after the extinguishment of fire and sieving to prepare the miscellaneous fertilizer containing the biological carbon. The method has the beneficial effects that the heavy metal-enriched plant growing in the mine area is utilized for burning the miscellaneous fertilizer, and the miscellaneous fertilizer is then utilized for improving a mine pollution matrix and promoting the growth of the plant, so that the safe recycling of a phytoremediation harvested product is realized.

The invention discloses a fresh bamboo juice extraction method which comprises the steps of: a, selecting and preparing materials, namely selecting fresh bamboo poles of flicker powder bamboos and clean bamboos which belong to annual to biennial graminaceous plants as raw materials, cleaning, then sawing the raw materials into short sections, and crushing the short sections with a hammer; and b, extracting fresh bamboo juice, namely putting the bamboo poles treated in the step a into an extraction container according to angles of more than 0 degree and less than or equal to 90 degrees, sealing the extraction container with a cover, feeding steam into the extraction container, heating the fresh bamboo poles, controlling the temperature of the steam at 105-115 DEG C, opening a liquid outlet pipe valve at the bottom of the extraction container, abandoning water leached from the bamboo poles at first, then collecting the water leached from the bamboo poles with a container when the leached liquid is light green, the liquid temperature is 60-70 DEG C and bamboo fragrance spills out, stopping collection after heating for 1.5-2 hours, and thus obtaining a fresh bamboo juice raw liquid finished product. The fresh bamboo juice extracted by the method is rich in fragrance; the influence caused by continuous high temperature in a process of feeding the steam to the fresh bamboo juice can be effectively avoided; and therefore, the quality of the fresh bamboo juice finished product is improved.

The invention discloses a full-automatic multifunctional bamboo cutting and pile smashing machine which comprises a cabinet frame (1), wherein a bamboo clamp (7) is arranged at the upper half part ofthe cabinet frame (1), a chain saw (5) is arranged in the middle of the cabinet frame (1), the chain saw (5) is driven by a first hydraulic motor (4) to rotate to saw bamboo rods down into sections, abamboo cutter (2) for cutting bamboo rod roots off is arranged at the bottom half part of the cabinet frame (1), a bamboo smashing drill bit (10) is arranged on one side of the cabinet frame (1), thebamboo smashing drill bit (1) is driven by a second hydraulic motor (11) to rotate to smash the bamboo piles, and the bamboo clamp (7), the first hydraulic motor (4), the bamboo cutter (2) and the second hydraulic motor (11) are respectively driven by driving devices. The full-automatic multifunctional bamboo cutting and pile smashing machine disclosed by the invention saves labor and time, has ahigh efficiency and wide application, further can be matched with a small excavator to be used and extremely has market and economical value in popularization and application.

Simulated bamboo fabricated from thin walled metallic stock material, the stock material preferably being stock tubing. Tubing is cold worked to impart realistic culm and node characteristics. The tubing is preferably formed into serial or repeating sections, each characterized by gradual, progressive curvature at each end of the respective section to simulate natural bamboo culms. A realistic node is worked into the tubing between adjacent sections. The invention may be regarded as the resultant elongate simulated bamboo article or, alternatively, an article of manufacture such as a chair incorporating the resultant elongate simulated bamboo article.

The invention discloses a preparation method and application of bamboo pulp fibers and bamboo extracts prepared from bamboos. The method comprises steps of fresh bamboo pole pretreatment, bamboo filament material steaming and decocting treatment, primary enzymolysis treatment, softening treatment, high-concentration pulping treatment, squeezing treatment, secondary enzymolysis treatment and concentration treatment. The method is advantaged in that the bamboo pulp fiber and the bamboo extracts can be synchronously extracted, generation of wastes and wastewater in bamboo pulping is reduced, a process method is redesigned, so the bamboo extracts are effectively and comprehensively extracted and can be converted into medicinal and edible materials, most of saccharides, tannins and other impurities which influence the quality of the bamboo pulp fibers can be removed, colored substances in the bamboo pulp fibers are reduced, and the utilization rate and the yield of bamboos are increased.

The invention discloses a male rhizomyidae breeding mouse feed. The quality of seminal fluid of male rhizomyidae breeding mice plays an important role in breeding; only a suitable feed enables the male rhizomyidae breeding mice to be eroticized and the quality of the seminal fluid to be good. The male rhizomyidae breeding mouse feed is prepared from bamboo leaves, bamboo culms, bamboo shoots, corn straws, reed straws, sugarcanes, carrots, corn flour, bran, peanut bran, bone meal and fish meal. The male rhizomyidae breeding mouse feed has comprehensive nutritional components and reasonable compatibility; the male breeding mice are promoted to secrete the seminal fluid; after the male breeding mice are fed, the male breeding mice keep the vigorous erotism, and have a stable oestrous period and intensive copulatory behaviors; and the male breeding mice are mated for one to two times every day at the oestrous period and the fertilization success rate of female mice is high.

The invention discloses a cloth discharge printing process, including the following process steps: 1) preparing slurry; 2) producing silk screen; 3) desizing grey cloth with bio-enzyme and a penetrating agent in water, dyeing, soaping after fully dyeing, adding a small amount of a cationic fixing agent to fix color, and drying to colored cloth; 4) making the cloth into various semi-finished products after dyeing; 5) spreading the colored cloth semi-finished products flatly on a bedplate for positioning, printing the slurry on the colored cloth semi-finished products through the silk screen, raising the silk screen, scattering corn powder on the patterns printed with the slurry, lifting the products scraped with the slurry with bamboo poles in a flat manner, and drying; and 6) putting the dried products in cold water to wash away the corn powder, dehydrating, then adding a small amount of caustic soda with warm water, washing with cold water after soaking, dehydrating and drying. The cloth discharge printing process is suitable for mass production and can be applied in small batch production, the process is simple and easy to operate, and the products have artistic quality of primitive simplicity.

The invention discloses an organic planting method of chayote. The chayote variety is selected to be suitable for the environment of the place of production, capable of disease resistance, cold resistance, low temperature resistance, high yield and good commerciality; the selected fruit is large in size, neat in appearance, and free from disability. The fruits of insect disease are used as melon seeds, and they are planted in a timely manner after germination; when the melon vines grow to about 40cm, local materials should be taken according to local conditions, and bamboo poles and ropes should be used to make the tendrils of the chayote melon curl up to guide its leaves and vines to climb frames, climb trees, and climb trees. In the wall, after the chayote emerges and before the first flowering, it is necessary to use a strong root fertilizer; after each fruit picking, a strong melon fertilizer is applied; the present invention adopts an organic planting method, and the planted chayote has a high yield, extensive management, and good income. Greening barren hills is a good way for farmers to get rich.

The present invention provides a flattened bamboo panel having one single, solid layer of pressed bamboo culm wall with most of the exterior and interior zones. The processed bamboo panel provides at least one of its longitudinal surfaces seamless and both longitudinal cross sections parallel to each other and perpendicular to the longitudinal surfaces. The present invention also provides a process of constructing such flattened bamboo panel.

The invention provides a bamboo modeling method, and relates to the technical field of bamboo garden ornamental cultivation. The steps comprise: making a mold, selecting bamboo and fixing the mold, applying fertilizer and promoting growth, and unloading the mold and shaping. Beneficial effects of the method are that using the mold modeling method makes a bamboo grow in the shape of the mold, grown bamboo has ornamental value and artistry, after the bamboo modeled by the method is cut down, the stalk of the bamboo can be made into artware and ornamental articles, and the artware and ornamental articles have better natural style than that made of bamboo culms which are modeled by baking and other methods. The mold is made of a glass material, so the whole growing process of the bamboo is visible.

The invention discloses a tip hooking method capable of improving bamboo forests for bamboo shoots, and belongs to the field of a bamboo shoot cultivating technology. The tips, which are 2.5-3.0m far away from the ground, of the bamboo forests which are 1-2 years old are hooked in winter/dry season, spring/rainy season, leaving 1-2 branches, removing the advantages of the top ends of bamboos to promote the transportation and distribution of hormone, glucose and other carbohydrates to underground bamboo shoots and other organs from ground leaves, branches, steams and the like, therefore the germination rate and the weight of bamboo shoots can be improved, and the yield of the bamboos can be improved; furthermore, the economical benefit can be improved by improving a traditional way of cultivating bamboo forests for bamboo shoots and promoting the cultivation of the bamboo shoots to the dwarfing and gardening development.

The invention relates to the technical field of waste wood dust recovery, in particular to an environment-friendly recovery method of rosewood waste wood dust. The environment-friendly recovery methodincludes the steps: 1) crushing and grinding the wood dust; 2) softening the wood dust in alkali liquor and then soaking the wood dust in soaking solution mainly prepared from cape jasmine fruits, redroot gromwell roots, white mustard seeds, dill fruits, sargentg loryvine stems, Mongolian snakegourd fruits, petioled pyrrosia fronds, clove oil, lemon essential oil and ethyl acetate; 3) uniformly mixing the soaked wood dust with Chinese herbal medicine powder, sterilizing mixture to obtain medicinal pillow filling materials and realize environment-friendly recovery of the rosewood waste wood dust. The Chinese herbal medicine powder is mainly prepared from roof iris rhizome, citron daylily roots, violet, wild mint herbs, Chinese tuldoide bamboo culm medium, common selfheal spikes, oriental cattail herbs, resurrection lily rhizome and dahurian angelica roots. The wood dust and the Chinese herbal medicine powder are uniformly mixed to prepare medicinal pillow filling materials, so that a medicinal pillow has flower fragrance, can effectively improve sleep and further has the functions of refreshing, relaxing muscles, stimulating blood circulation, killing bacteria, relieving itching, depressing qi, dissipating blood stasis, stopping bleeding, settling pain, expelling parasites, disinfecting and the like, environment-friendly recovery of the rosewood waste wood dust is realized, anduse values are improved.

The invention relates to a bamboo culm membrane dumpling and a production method thereof. The bamboo culm membrane dumpling is prepared by using a bamboo culm membrane made of a tender bamboo shoot tip as a dumpling wrapper to wrap fillings. The production method comprises the following steps of: stripping a shell of a cut tender bamboo shoot to obtain the tender bamboo shoot tip; cleaning the tender bamboo shoot tip; cooking the tender bamboo shoot tip into a boiler for 30 to 40 minutes, and scooping the tender bamboo shoot tip up; stripping the tender bamboo shoot tip to form the bamboo culm membrane; paving the bamboo culm membrane; cutting the bamboo culm membrane into quadrangles between 3 and 7cm; rinsing and putting the cut bamboo culm membrane into clean water, and using the bamboo culm membrane as the dumpling wrapper for later use; taking the cooked bamboo culm membrane dumpling wrapper; putting the fillings on the bamboo culm membrane dumpling wrapper; and pinching four sides together to form the quadrangular bamboo culm membrane dumpling. The bamboo culm membrane replaces the conventional dumpling wrapper made of flour and steaming replaces the conventional boiling; the made dumpling has unique shape; production materials, a production method and an eating method for the conventional dumpling are changed; and the wrapped dumpling has golden appearance, and fresh, tender and crisp mouthfeel, and meets needs of people for food change.

Disclosed is a panel comprising bamboo strands cut from the outer portion of the bamboo culm.

The invention provides a method for extraction and separation of flavones from a seven-color bamboo culm. According to the invention, total components are extracted from a seven-color bamboo culm raw material by utilizing a reflux extraction method; a crystal compound is separated out by utilizing silica gel column chromatography; six compounds contained in the seven-color bamboo culm are obtained through TCL thin-layer identification and spectrum resolution; and content determination is further performed. The invention provides an effective method for more comprehensively learning composed distribution of flavonoids in a bamboo plant through histochemical localization of flavones. The method comprises the following steps: carrying out histochemical localization for the flavones in a bamboo plant culm by utilizing a freehand section technology so as to learn the distribution condition of the flavonoids in the bamboo plant culm, thereby providing a basis for research of the metabolic process of various substances; then extracting chemical components from a bamboo culm, carrying out separation by utilizing silica gel column chromatography so as to obtain the crystal compound, and carrying out TCL thin-layer identification and spectrum resolution so as to obtain compounds contained in the bamboo culm; and carrying out high-performance liquid chromatography so as to obtain chemical component diagrams of seven-color bamboo in three stages, and accurately determining the content and the variety of the flavones in different stages.

The invention discloses a moso bamboo tube efficient bamboo outer skin removing device based on water jet flows. The bamboo outer skin removing device comprises a water jet flow generating unit, a positioning and supporting unit and a clamping rotation propelling unit; the water jet flow generating unit is used for forming the water jet flows (110) which is used for cutting bamboo outer skin (201), the jetting direction of the water jet flows (110) is tangent to the inner wall side of the bamboo outer skin (201) and is close to the cylindrical surface of the outer wall side of middle part of bamboo culm wall (203); the positioning and supporting unit is used for supporting and positioning bamboo tube (200) and providing a channel for advancing the bamboo tube (200); and the clamping rotation propelling unit is used for clamping and positioning the end part of the bamboo tube (200) and propelling the bamboo tube (200) along the axial direction of the bamboo tube (200) to advance, so that the water jet flows (110) can continuously cut the bamboo outer skin (201). According to the bamboo outer skin removing device, the high-performance cutting characteristic of the water jet flows isutilized, the processing efficiency of the bamboo outer skin removal of the bamboo tube is improved, the surface roughness is reduced, and the problems of processing precision and stability are solved.