438results about How to "Save wood" patented technology

The invention discloses a Chinese herbal medicine health-care cigarette, comprising a cigarette stem and a filter tip connected with the cigarette stem, wherein shredded tobacco is contained in the cigarette stem; the shredded tobacco is prepared by mixing Chinese herbal medicines, Chinese alpine rush fibers and essence; the Chinese herbal medicines comprise elm bark powder matched with one or a plurality of radix isatidis, lotus leaf, peppermint leaf, tea leaf, honeysuckle flower, chrysanthemum flower, clove, liquorice, ginger, radix scutellariae and Chinese thorowax. The Chinese herbal medicine health-care cigarette adopts the elm bark powder instead of the traditional shredded tobacco adhesive containing large amounts of coke tar and other harmful substances, uses the Chinese alpine rush fibers and the essence as the auxiliary materials and combines the Chinese herbal medicines to prepare the Chinese herbal medicine health-care cigarette of which the mouth feel, the lasting taste, the burning speed and the ash color are close to those of the traditional cigarette. The health-care cigarette does not contain harmful substances contained in the traditional cigarette, so that smokers can enjoy the feel of traditional smoking and absorb the abstract of the Chinese herbal medicines at the same time; and therefore, the health-care cigarette performs the functions of keeping good health and strengthening the body.

The invention relates to a real-wood composite floor panel, which adopts a sheet-cut board with a sheet-cutting method as a core layer, a shave-cut single plate with a shave-cutting method as a surface layer, a rotary cut single plate with a rotary cutting method as a base layer, as well as all the other intermediate layers. The invention belongs to a real-wood composite floor panel, which is an artificial board in the industry of wood materials. The invention is characterized in that the core layer of the real-wood composite floor panel is a sheet-cut board that is produced with a sheet-cutting method; the surface layer of the real-wood composite floor panel is a shave-cut single-plate that is processed with a shave-cutting method; the base layer and all the other intermediate layers of the real-wood composite floor panel are rotary-cut single-plates produced with a rotary cutting method. The fabrication method is that the core layer of the real-wood composite floor panel is produced in a one-through mode covering adhesive coating, blank combination and glueing. The invention has advantages of perfect product quality, small deformation, needing no too much investment, saving wood materials, comprehensive utilization of wood materials and low cost. Except for pruducing real-wood composite floor panels, the invention can also be used to make such base material products as fine woodwork boards, real-wood doors and sheet-type furniture.

A casting method for a large thin-wall valve body steel casting comprises the following steps: 1, manufacturing a composite physical model: manufacturing an upper half valve body external mold, a lower half valve body external mold, the overall frame of a second core box, and an irregular-shaped section template; filling a mixed filler between the frame and the section template; tamping, smoothly trimming the filler; performing natural curing after the dimensional requirement is met; 2, sand mulling; 3, modeling and core manufacturing; 4, painting, mounting the core, and combining boxes; 5, smelting and casting; 6, performing post-treatment. The large thin-wall valve body steel casting is prepared through the steps. The casting method adopting the composite model can improve the model manufacturing efficiency, saves wood, and reduces the model manufacturing cost; through the adoption of stepped flat ingate system, as well as the manner that a chiller, a riser and compensation are combined, the thin-wall valve body steel casting is protected from fracture, insufficient casting, cold shut, wrinkling, and other casting defects, so as to realize the sequential solidification of the valve body steel casting, and meet the technical requirement of the valve body steel casting.

This invention discovers a special pigment groom hectograph paper and its preparation. It utilizes the advantages of high yields machine pulp (PRC-APMP) and deink pulp (DIP) which is well thickness and green environment. That is optimizing pigment spreading formulation, optimizing pulp to materials ratio and its wet end chemical and copy making technique to reach the white value of all bleaching chemical pulp proportioning copy paper. The advantages of the products are: better printing adaptability, better relaxation thickness, better printing effect features compared with all chemical pulp hectograph paper. It's capable of producing top grade office and printing culture special pigment groom hectograph paper which is made according to different clients' requirement and selecting different optimized features' technique for different application such as laser printing, xerography and hectograph etc. So, it's capable of decreasing all chemical pulp quantity, saving wood, protecting forest, protecting environment from pollution.

The invention relates to a pseudo-classic building and relative method, wherein the eave is formed by cylinder tile, sheet tile, roof panel, flying eave, eave edge, and post head; the post head is formed by eave edge, eave sheet and eave beam; the roof panel and post head are poured integrated; the bottom eave open of concrete roof panel has two steps; the outer step is fixed with wooden flying eave; the inner step is fixed with wooden eave edge; each step has at least tow rows of pre-embedded flat iron; the pre-embedded flat iron is connected to the bolt rod; the bolt rod is through the wooden flying eave or wooden eave edge; the nut fixes the wooden flying eave and wooden eave edge on the bottom of eave open; the nut is sealed with pastern ash; the concrete post head is fixed with one ring of wooden keel via expanding bolt; the wooden box in post head shape is arranged on the wooden keel, to be fixed integrated via nails. The invention has better simulate effect and short construction time.

The invention discloses an integral column formwork based on 3d printing and used for concrete pouring. The integral column formwork is of a tubular structure formed through 3d printing and is composed of pipe walls and reinforcing ribs. The invention further discloses a column pouring method. The column pouring method comprises the steps that a column reinforcement cage is bound; the integral column formwork is arranged on the periphery of the column reinforcement cage; and after the integral column formwork is fixed properly, concrete is poured into the integral column formwork, and the poured concrete, the reinforcement cage and the integral formwork are combined into a whole to form a reinforced concrete column. Cement-based mortar is adopted by the column formwork, the column formwork is formed through 3d printing, wood materials are saved, and environment protection is facilitated. Processing and on-site installation processes of wooden formworks are omitted, and the procedures of dismounting and cleaning the formworks are omitted. The column poured through the integral formwork is good in integrity, firm, reliable, low in cost, convenient and easy to construct, and high in construction speed.

The invention relates to new biomass energy granules and a preparation method thereof, and belongs to the technical field of comprehensive utilization of new biomass energy. The new biomass energy granules are environmentally friendly, high in calorific value, high in smoothness and high in compactness. According to the technical scheme, the new biomass energy granules are prepared from the following raw materials in parts by weight: 40 to 60 parts of maize straw, 10 to 20 parts of pine needle, 10 to 20 parts of sawdust, 5 to 15 parts of poplar branch, 10 to 15 parts of willow branch, 5 to 15 parts of locust tree branch, 5 to 10 parts of elm branch, 5 to 10 parts of macker, and 10 to 20 parts of chicken manure, wherein the sawdust is miscellaneous tree sawdust. The preparation method comprises the steps of crushing the raw materials into powder; mixing in ratio to obtain primary materials; drying the primary materials to obtain dried materials; controlling the water content of the dried materials to be 15 to 18%; feeding the dried materials into a granulating machine; extruding at high temperature of 90 to 150 DEG C to obtain the new biomass energy granules.

The method of producing granular fuel with industrial biomass waste belongs to the field of comprehensive utilization technology. Industrial biomass waste with water content of 30-35% is first extruded to form in a ring mold type pelletizing machine while softening material with the heat generated during extruding formation, and then cooled and sieved to obtain the product. The present invention utilizes industrial biomass waste effectively and is environment friendly, and the produced granular fuel may be used to replace charcoal for warming, barbecue, etc.

The invention provides a spray evaporation cooling hot press which can shorten cooling time, improve productivity and effectively prevent a plate from being cracked and is used for producing a single-sided compressed wooden plate. The spray evaporation cooling hot press comprises upper and lower hot pressing plates, wherein a steam channel, a steam outlet communicated with the steam channel, a heating device and a cooling channel are formed in the lower hot pressing plate. The invention also provides the single-sided compressed wooden plate which can be more practical and by which the utilization rate of wood is improved, and a production method thereof. The production method comprises the following steps of: putting a plate blank between the two hot pressing plates, heating the lower hot pressing plate to a certain temperature, moving the lower hot pressing plate relative to the upper hot pressing plate to press the plate blank, spraying steam with 5 to 8 atmospheric pressures into the steam channel for 5 to 10 seconds, stopping heating the lower hot pressing plate when the compression ratio of the plate blank meets the requirement, introducing a cooling medium into the cooling channel, cooling the lower hot pressing plate, and releasing pressure.

The invention discloses a multi-layer solid wooden compound floor board, which comprises from up to down an anti-wear layer, a decoration layer and a baseboard layer that are mutually glued. The baseboard layer comprises a plurality of mutually-glued single boards. The invention additionally discloses the method for making the floor board. The method comprises: selecting a plurality layers of single boards, coating glue on them, pressing the single boards to form the baseboard layer; coating glue between the baseboard layer and the decoration layer; pressing the decoration layer and the baseboard layer; sticking the anti-wear layer on the decoration layer; finally pressing the anti-wear layer, decoration layer and the baseboard layer to form a multi-layer solid wooden compound floor board. The multi-layer solid wooden compound floor board made by above method is furnished with appearance of a solid wood floorboard, is of steady structure, not liable to deformation, is of high surface strength, is wear and scraping proof, resistant to impact, burning and contamination, and is environmental friendly; the floorboard can be applicable for different environments, is economic, practical and durable.

A core-board with novel structure features that its both surface plys and core ply are all the single board with the thickness of more than 4 mn. Its production method includes using the rotating cutter to cut timber for obtaining single board with more than 4 mm of thickness, drying for 1-4 days, gluing their together to obtain three-ply board, abrading both surfaces, and gluing veneer. Its advantages are high utilization rate of timber (80-90%), saving electric energy by 60% or more, simple method, and high performance and quality of product.

The present invention relates to construction process and formwork for constructing concrete structure and aims at reducing formwork material consumption and omitting formwork detaching step. The present invention has new type formwork made and assembled based on specific concrete structure, and after depositing concrete and curing, the formwork as one part of the concrete structure is combined integrally with the deposited concrete. The present invention has greatly simplified construction process, saves great amount of formwork material and shortens the construction period, and the smooth formwork is face decorated directly in the later construction period.

The invention discloses an attractant of Semanotus bifasciatus, which comprises the components in weight ratio as follows: 1 Alpha-pinene, 2 to 5 Beta-pinene, 2 to 20 3-carene, 2 to 200 thujopsene and 2 to 5 limonene. The attractant of Semanotus bifasciatus has the advantages of simple preparation, high efficiency, environmental protection and low cost, and is mainly used for trapping of Semanotus bifasciatus as well as used for monitoring and control of Semanotus bifasciatus.

A reinforced cellular plank filled with polyurethane composite and a method for fabricating such a plank belong to the technical field of cellular plank and aim to provide a high-strength, thermal-insulating, soundproof and reinforced cellular plank filled with polyurethane composite. The technical proposal includes two panels, a cellular core and the filling material of polyurethane composite; the cellular core is positioned between the two panels, filled with the filling material of polyurethane composite, and agglutinated with the panels by the polyurethane composite composed of polyurethane and polyester in the weight ratio of (1-3) : (1-3). The fabricating method includes preparing the polyurethane composite, applying the composite to the panels, combining the cellular core with the panels, compression and heating process. The invention can be applied to fabricate furniture and building materials and produces such beneficial effects as high strength, good damp-proof, thermal-insulating and soundproof performance, light weight, saving lumber, environment-friendliness, as well as low manufacture and transportation costs.

The invention belongs to a full color high definition eyeglass stereoscopic viewer mainly comprising eccentric lenses which are embedded into a light blocking plywood with a rectangular light hole and connected with an eyeglass bracket. The left-eye and right-eye eccentric lenses respectively make 90-degree clockwise rotation or anti-clockwise rotation, a diaphragm with a rectangular light hole is arranged in front of the eccentric lens, and the distance between the centers of the left-eye and right-eye eccentric lenses equals to the distance between the centers of two eyeballs of human being. The viewer can be applied to display screens, video cameras, cameras, mobile phones and the like, and image pair of the left and right eyes can be placed in a left-right side-by-side manner and also can be stacked up and down. The viewed stereo-image or kinematography can be kept with unchanged color, definition, brightness contrast of the original image, the depth of focus is continuous, and the image is lifelike, therefore, the viewer can be used for enjoying various stereo-images such as places of interest, art photos, manikins, wedding photos, product advertising and the like shoot by masters. As a regulating device is provided, the viewer is applicable to the old, the middle aged, the young and children. The photos need not to be printed, thereby meeting requirements of various parties.

The invention aims to replace wood veneer and technical wood by using a piece of novel decorative plate finishing paper for artificial plate veneering. A piece of base paper which is 150-350g / m<2> is adopted, the upper layer of the base paper is printed with simulated natural and precious trees which are infrequent day by day, other artistic patterns can be also innovated and printed, and a vivid effect can be achieved after lamination. Due to adoption of chemical fiber in the decorative plate finishing base paper, the paper strength can be improved, and the paper is soft and tough. The decorative plate finishing paper is mainly applicable to veneering of artificial plates such as fiber boards and chipboards, and can replace veneering materials such as wood veneer and technical wood, and the finishing paper can have flame retardancy after being coated with a flame retardant adhesive.

The invention relates to an active house that includes plate, beam column and door. The plate, beam column and door are made from felt made up from wasted textile fiber and a panel that the outside surface is solidified by alkalis endurable glass fiber pane cloth dipping concrete slurry, and the middle layer between the panels. The active house is light, easy to install, anti-corrosion, and low cost. Moreover, it can save large quantity of wood, metal and plastic that decreases the pollution to the environment. The house has more excellent capacity in sound insulation and warm aspects than the normal house.

The invention relates to the field of construction materials, in particular to a connection structure, a floor block assembly and a floor. The connection structure comprises a first surface and a second surface; the height of the first surface is higher than that of the second surface; and protrusions capable of being inserteding into the floor are arranged on the first surface and the second surface respectively. The floor block assembly using the connection structure also comprises a floor block, wherein the floor block comprises a first bottom surface and a second bottom surface; the height of the first bottom surface is higher than that of the second bottom surface; and grooves are arrangformed inthe first bottom surface and the second bottom surface respectively. During paving, the protrusions are inserted into the grooves matched with themprotrusions, and a gap is formed between each two adjacent connection structures. A plurality of floor block assemblies are in clamping connection to form the floor. The connection structure, the floor block assembly and the floor have the beneficial effects of facilitating floor paving and replacement, resisting bulging and deformation, and saving wood.

The invention is a fire-retardant composite plastic and making method, which comprising basal material PVC, fillings light CaCO3, ultrafine asbestos powder, antishock modifier CPE, processing modifier ACR, surface processing agent stearic acid, heat stabilizers tribasic calcium stearate, and lead stearate, photostabilizer titanium pigment, and permanent flame retardant tri(2,3-dichloropropyl) phosphate, proportionally, adding them in a hot-mix kneading machine for mechanically commixing modification, then discharging them into a cold mixer to cool to normal temperature, and obtaining the product. It has the advantages of reasonable mixing of raw materials, and simple and convenient preparing process.

The invention relates to a floor plate, in particular to a waterproof and inflaming-retarding plate, a floor and a manufacture method thereof. The plate comprises the following components in percent: 60-70 percent of sericitein powder with grain fineness number of 3000-4000mu, 20-30 percent of light calcium carbonate powder with grain fineness number of 1200-1500 mu, 0-10 percent of recycled plastic powder with grain fineness number of 40-60mu, 0-10 percent of wood fiber powder with grain fineness number of 80-100mu, 0-3 percent of foaming regulating agent and 0-0.6 percent of edible sodium bicarbonate. Compared with the prior art, the invention can be used for fully utilizing traditional materials so that wood materials are saved, has the advantages of energy saving and environment friendliness, and also has the effects of light weight, good elasticity, water prevention, noise reduction, inflaming retarding and the like.

The invention discloses a biomass fuel particle. 70-80 percent by weight of biomass fuel raw material, 5-20 percent by weight of palm meal and 5-20 percent by weight of chemical mud alcohol-precipitation substance which are used as raw materials are uniformly mixed and are compressed into square or cylindrical biomass fuel particle by using a special press block complete machine. The biomass fuel particle has the advantages of smoothness in surface, tight texture, low breaking rate, remarkably-improved production efficiency and less wear on a mechanical die.

A supporting frame for protecting tree is composed of a clamping hoop arranged on the trunk of a tree, and several supporting rods with conic lower end or pull strings arranged between clamping hoop and ground.

The invention discloses a healthcare cigarette containing Chinese herbal medicine. The healthcare cigarette comprises a cigarette stem and a filter tip connected with the cigarette stem. The cigarette stem contains tobacco shreds. The healthcare cigarette is characterized in that the tobacco shreds contain, by weight, 60-70 parts of the Chinese herbal medicine, 20-30 parts of Chinese alpine rush fibers and 3-5 parts of essence. The healthcare cigarette containing the Chinese herbal medicine has the advantages that the healthcare cigarette is aromatic and is good in taste, colors of ash and smoke of the healthcare cigarette are close to colors of ash and smoke of the traditional cigarette, and smoking control and healthcare effects can be realized after a smoker smokes healthcare cigarettes containing Chinese herbal medicine for a period of time.

The invention relates to a bamboo middle-density fiber plate, made from bamboo and Japanese cedar, wherein it is formed by 50-95 Japanese cedar sheets, 5-50 bamboo sheets, 8-15 urea-formaldehyde glue, 0.5-5 anti-fungus agent, 0.2-3 solidifier, and 1-3 ceresin wax. And its preparation comprises that: putting bamboo sheets into solution while NaOH is 1-5% of bamboo weight; at 80-130Deg. C and 0.5MPa pressure, boiling it for 10-15min, to be mixed with Japanese cedar sheets, to be grinded and dried; plating urea-formaldehyde glue added with anti-fungus agent, solidifier and wax emulsion on the fiber to be thermally compressed.

A binding method of wood seat bamboo joint module is provided, which is characterized in that: the invention comprises a steaming and boiling softening, module fixing, drying and forming technics. Put the processed wood module into a sealing temperature keeping container, the module is soften by the steaming effect in the container; the softened module is put into a bend module to fix; the prepared binding module into a drying furnace to dry. The invention solves the problem that the cutting method and the sticking method wastes wood material and has low quality when producing binding wood seat, which is suitable for precede binding to the module during the production process of the wood furniture.

The invention discloses a flexible reinforcing system of concrete column formworks. The system comprises a plurality of formwork flexible reinforcing components arranged on the outer side walls of the concrete column formworks at intervals in parallel. Each formwork flexible reinforcing component comprises two pairs of formwork flexible reinforcing component bodies, each pair of formwork flexible reinforcing component bodies includes two formwork flexible reinforcing component bodies which are arranged on the outer side walls of the two opposite concrete column formworks at the same height, and each concrete column formwork is clamped between the corresponding pair of formwork flexible reinforcing component bodies after two split bolts at the two ends are tensioned. The invention further discloses a concrete column construction method. A concrete column is constructed in the steps of erecting the concrete column formworks, reinforcing the column formworks through the flexible reinforcing system of the concrete column formworks, pouring concrete and detaching the flexible reinforcing system of the concrete column formworks and the column formworks. According to the system and the method, equipment is simple, construction is facilitated, concrete pouring appearance is improved, concrete pouring is more compact, and wood is saved.

The multi-layer bamboo plywood with high work strength isn't liable to warp, characterized in that said plywood is composed of bamboo strips or strip-shaped bamboo compositing materials that are superposed and glued one with respect to another, the side of said plywood is provided with a through hole running through the plywood perpendicular to said side, tensioned wires with high tenacity and elasticity are provided within said through hole and a fastening assembly is disposed at the end of said wires. The advantages of this invention consist in high strength, excellent abrasion resistance and being not liable to warp, which contribute to flat connection in series and long service life. Said bamboo plywood is a perfect substitute for lumber, and the wide use thereof will remarkably save lumber and thereby protect the forest resources.

The invention relates to a multilayer perlite composite flame-retardant sheet. The flame-retardant sheet has a laminated structure containing at least three layers, wherein the surface layer is a wooden layer, a middle wooden layer is separated from a flame-retardant layer, adhesive is used between the layers; the wooden layers are processed through conventional flame-retardant treatment, the thickness is 1-5mm; the thickness of the flame-retardant layer is 1-120cm and comprises the following components by weight: 10-25kg of expanded perlite with 1.5-3mm of particle diameter, 25-40kg of magnesium chloride, 10-25kg of magnesium oxide, 100-300kg of sodium phosphate, 150-350kg of lithopone, 0.1-2.0kg of emulsifier and 50-200kg of adhesive, wherein magnesium chloride, magnesium oxide, sodium phosphate, lithopone, emulsifier and adhesive are used as auxiliary material and filler. As flame-retardant treatment is preformed to the wooden layers and the flame-retardant layer is prepared by mixing expanded perlite and adhesive, the flame-retardant sheet is fire-retardant, wood is saved, no pollution is caused, and the flame-retardant sheet is free from any insect and is the best replacement of the existing shaving board, fiber-board, core-board, solid wood board and other materials.

The invention relates to a coal mine underground remote control triangle protective shield, which mainly comprises a base, a pushing seat, a hydraulic control mechanism, a front connecting rod, a rear connecting rod, a protective beam, a top beam, a tail beam, side turning beams, an upright post oil cylinder, a connecting shaft, a side turning oil cylinder, a tail beam oil cylinder, a shield adjusting oil cylinder, an anti-falling oil cylinder, a remote control receiving controller and a transmitter. The coal mine underground remote control triangle protective shield remotely controls the oil cylinders to operate so as to complete various functions by taking hydraulic pressure as power. The upright post oil cylinder does the motion of upward supporting inclination. The top beam, the tail beam, a primary side turning beam and a secondary side turning beam are unfolded to form a similar triangle. The coal mine underground remote control triangle protective shield can support a roadway at the end, on the tail part, at the corner and on the edge of the coal mine underground roadway, has an advanced and reasonable design and a compact structure. The top beam can be lifted, unfolded and retracted. The coal mine underground remote control triangle protective shield is suitable for various roadway environments, is accurate and rapid to remotely operate and is safe, stable and reliable.