45results about How to "Keep green" patented technology

The invention discloses wood wax oil for protecting wood and a method for preparing the same. The raw materials of the wood wax oil comprise vegetable oil and wax, and the wood wax oil is characterized in that the compositions of the raw materials of the wood wax oil comprise vegetable oil, animal or vegetable wax, ferric oxide and a catalyst. The wood wax oil and the preparing process can protect the wood completely, can keep the elasticity and environmental protection performance of wood, can prevent the wood from cracking effectively and enable the wood to have various comprehensive properties such as drying, as well as corrosion, insects, moisture, mildew, termite, anti-cracking, and fire-retardant resistance, and the like, and meet all requirements of environmental protection, and does not to release any harmful substance during long-term use. The preparing process of the wood wax oil is simple and no organic solvent is needed to be added, thereby avoiding the incorporation of harmful substances.

The invention provides an onsite processing process for discarding initial rainwater in a heavy rain without occupying area, belonging to the technical field of environmental engineering. The invention discloses an onsite processing device for the discarding initial rainwater in the heavy rain without occupying area, which comprises a water inlet mechanism, a soil covering layer, a mixed layer, a soil layer, a gravel layer, a fine sand layer, a foundation layer and a draining mechanism, wherein the soil covering layer, the mixed layer, the soil layer, the gravel layer, the fine sand layer and the foundation layer are arranged in sequence from top to bottom; and the water inlet mechanism is connected with the mixed layer; and the draining mechanism is connected with the gravel layer and the fine sand layer. By the invention, the discarded initial rainwater in the heavy rain can reach the grade I discharge standard of the Discharge standard of pollutants for municipal wastewater treatment plant (GB18918-2002) and GB/T 18920-2002 reuse of recycling water for urban and water quality standard for urban miscellaneous water consumption, and the blockage problem of the groove processing system can be effectively prevented.

The invention provides a gentiana macrophylla planting method for preventing successive cropping obstacles. The method includes the steps of land selection, soil preparation, planting, field management and harvesting, wherein low-temperature treatment is conducted on seeds before sowing, the seeds are soaked in concentrated sulfuric acid and 10-15 ppm gibberellin diluent, and the germination rate and survival rate of the seeds can be greatly increased. A continuous cropping agent is additionally applied during field management, organic matter, microorganisms and nutritional ingredients of soil are increased, release of allelochemicals of the root of gentiana macrophylla is reduced, the normal soil microenvironment can be kept, withering and lesions generated in the growth process of gentiana macrophylla can be avoided, the successive cropping obstacles can be prevented, the disease resisting performance of gentiana macrophylla is improved, use of pesticide is reduced, the stability and environment friendliness of the pesticide effect of gentiana macrophylla are kept, the quality of gentiana macrophylla is improved, and the yield of gentiana macrophylla is increased.

The invention provides a plate material, a solid wood composite floor base material and a column material made from branch materials and round rod materials, and a manufacturing method. A core material is formed by splicing half-square round battens; each half-square round batten is a square round batten material obtained by cutting the front, back, left and right surfaces of the a round bar material into bastard faces and forming a circular arc between the two adjacent bastard faces; the square round batten material is sawed into two symmetrical halves by through a center axial line and a bastard face center line to become two half-square round battens with the same cross sections; a part of a plurality of square round batten materials and/or half-square round battens and/or half-square round battens is combined according to requirements; the adjacent bastard faces are bonded to form the required column material, plate material or solid wood composite floor base material. Through the ingenious design and the simple process, the branch materials and the rod materials are made into various materials, so that the wood utilization rate is greatly improved; the precious wood resources are saved; the importing rare hardwood is reduced; the plate material cost is reduced. The purpose is wide; the solid-wood composite floor base material and various plate materials can be manufactured; partition walls, furniture, floor slabs, upright posts and cross beams can be made.

The invention belongs to the technical field of corn hybridization, and discloses a breeding method of corn hybrids. The method is mainly technically characterized by comprising the following steps: firstly, establishing a heterosis group and a heterosis mode, hybridizing a public selfing line Q319 and a local germplasm 81162, adopting a pedigree method, conducting selfing for six generations, selecting a superior line, cultivating a selfing line Heng H1027 which belongs to a PB group*Reid group, dividing the selfing line Heng H1027 into a group A, introducing a selfing line PH4CV variant to backcross with PH4CV, then conducting selfing for five generations to breed a selfing line Heng HC705, and dividing a pedigree of the heterosis group into an Iodent group which belongs to a male parent group B; performing test-matching and grouping on a newly introduced germplasm material, then performing line selection, then carrying out circulating line selection, enabling F1 generation inheritable characters to be stable, carrying out selfing or improved line backcrossing on single plants, and realizing segregation of F2 or BC1 generation characters; and planting ear rows in the F3 generation, performing phenotype selection and inter-group test-matching rotation selection on the segregated ear rows and individuals, and finally obtaining the new corn hybrid variety. The method has the advantages of early maturity, short stems, lodging resistance and suitability for mechanical grain harvesting.

The invention provides a production method of a diatom ooze wall provided with 3D (3-dimensional) picture blocks. The production method is implemented through procedures including blending, diatom ooze production, wall shading production, wall shading drying, production of the 3D picture blocks and top surface processing. The wall produced with the method has decoration and aesthetic sense and reserves the environmental protection performance and functionality of the diatom ooze. The method is suitable for being used as a diatom ooze wall decoration method.

The invention discloses a breeding method of a silage corn male parent, and belongs to the technical field of corn breeding. The method includes the steps: taking corn varieties or populations in tropical and subtropical zones as base materials, and performing single plant selfing in the tropical and subtropical zones from S1 to S10 to obtain stable selfing lines; selecting the selfing lines withdark green plant leaves, good grain quality, good disease resistance, density resistance, lodging resistance and high general combining ability, and performing planting identification on the selectedselfing lines in northeast and north China silage corn main producing zones; screening selfing lines with tropical and subtropical blood relationships, dull photoperiodic reaction, normal flowering, fruiting and maturing characteristics and the tasseling stage 10 days later than that of local featured grain corn variety parents as the silage corn male parent. The breeding method can be used for culturing silage corn varieties with high biological yield, good green staying property and excellent quality.

The invention discloses an antifouling silane modified polyether adhesive and a preparation method thereof. The antifouling silane modified polyether adhesive is prepared from the following raw materials: a fluorosilane modified polyether polymer, an acrylic acid modified MS polymer, a reactive diluent, a reinforcing filler, a rheological agent, a stabilizer, a water removal agent, a coupling agent and a catalyst A, wherein the fluorosilane modified polyether polymer is obtained by reacting amino-terminated fluorosiloxane with an isocyanate-terminated polyether prepolymer in the presence of a reaction activity moderator; wherein the amino-terminated fluorosiloxane is prepared from hydroxyl fluorosilicone oil and amino siloxane; wherein the isocyanate-terminated polyether prepolymer is obtained by reacting polyether polyol with polyisocyanate under the action of a catalyst B; wherein the reactive diluent is single-ended alkoxy silane-based polyether. The antifouling silane modified polyether adhesive has excellent antifouling property, weather resistance and physical and mechanical properties.

The present invention discloses a three-phase combined type enzyme deactivating device and an enzyme deactivating method thereof. The three-phase combined type enzyme deactivating device comprises a rolling cylinder; a hot air generator, a hot air releaser, a steam generator and a steam releaser are arranged in the rolling cylinder; the rolling cylinder is provided with a heating device to conductheating of the inner wall of the rolling cylinder; the steam releaser is arranged inside the inner cavity of the rolling cylinder and comprises a steam pipeline communicating with the steam generator; the part of the steam pipeline entering into the inner cavity of the rolling cylinder is shorter in length than the rolling cylinder; the part of the steam pipeline entering into the inner cavity ofthe rolling cylinder is provided with steam releasing holes; the hot air releaser is arranged in the inner cavity of the rolling cylinder and comprises an hot air pipeline communicating with the hotair generator; the part of the hot air pipeline entering into the inner cavity of the rolling cylinder is shorter in length than the rolling cylinder; and the part of the hot air pipeline entering into the inner cavity of the rolling cylinder is provided with hot air releasing holes. Traditional rolling cylinder enzyme deactivating, steam enzyme deactivating, hot air enzyme deactivating, etc. areoptimized and integrated innovatively; the advantages of the enzyme deactivating are used; weaknesses is avoided; and overall improvements of color, luster, aroma, uniformity, etc. of enzyme deactivated leaves are achieved.

The invention discloses a method for making inorganic synthetic paper. After first raw materials mainly composed of inorganic mineral powder, polypropylene (PP) and a modifier and second raw materialscomposed of reclaimed materials for preparing the inorganic synthesis paper are heated and fused through an extruder, a molten sheet of a single-layer structure or a three-layer structure is formed through a thin seam former (T-type mold), a sheet even in thickness and appropriate in crystallinity degree is formed through fast cooling molding, and then the inorganic synthetic paper is made through longitudinal drawing treatment, transverse drawing treatment, surface treatment and winding or cutting treatment. The production process is free of rejection ratio, good thickness uniformity, finished product density, finished product opaqueness and physical strength are achieved, the inorganic synthetic paper can be applied to various document, printing and packaging paper, cultural paper, synthetic paper, plastic films and thick materials, and the aim of widening the application range of the inorganic synthetic paper is achieved.

The invention relates to a water nutrient solution cultivation method for vegetables, which comprises the following specific steps: 1, erecting a greenhouse; 2, digging a pit in the greenhouse; 3, after the pit is dug, overspreading a novel pollution-free water proof membrane at the bottom of the pit or at the edge of the pit, erecting a cultivation frame in the pit, and simultaneously laying heating pipes at the bottom of the pit; 4, filling methane waste solution and waste residue in the pit; 5, overspreading vegetables on the cultivation frame; 6, if the temperature is lower than 15 DEG C, starting to heat; and 7, cultivating again according to the step 3. According to the method, the vegetables can grow all the year round without being limited by seasons; the production efficiency is high; the pollution-free organic vegetables have a good mouthfeel and can keep green without any color change no matter how the vegetables are stir-fried, thereby providing a fine appetite for people; detection indicates that fibers of the vegetables cultivated by the method are more than fibers of vegetables cultivated on a green field; the vegetables are beneficial to elimination of toxicant; and meanwhile, the bottom is easy to replace, thereby solving the defect that plants can not be successively planted for 3 years.

The present invention relates to a method for manufacturing and using a furniture frameless cellular board. Two pieces of medium and high density boards are rubberized. A cellular paper which is stretched is sandwiched between the two medium and high density boards to form a large three-layer plate blank, and then the large three-layer plate blank is impacted and fixed and then is cut and sawed into required size and shape, edge sealing is carried out finally. The present invention realizes a light frameless cellular board, after the large plate blank is manufactured, the blank is cut according to the actual requirement, thereby avoiding the disadvantage that every piece of cellular board is required to be manufactured with a frame at first and not influenced by the frame precision; the method can be used for the mass and mechanized production of required furniture plates of different specifications, thereby not only reducing the weight of the furniture component with thick plate greatly, but also simplifying the technology procedure greatly and reducing the manufacturing cost of the plate type furniture component. At the same time, the present invention reserves the advantages of protecting environment, saving wood resource and releasing less harmful gas.

The invention belongs to the technical field of power construction, and discloses an automatic cable stripping device for power construction. The device comprises a workbench, an entering table is fixedly mounted at the top of the workbench, a passing ring is fixedly mounted at the top of the workbench, and a guide groove is formed in the top of the workbench. A reset structure is fixedly installed on the right side in the guide groove, a guide device is fixedly installed at the left end of the reset structure, and spring holes are formed in the upper side and the lower side in the guide device. According to the invention, inertia guiding is carried out on a cable through the inertia column, limiting type guiding is carried out on the cable through the limiting device, stripping operation of the cable is realized through the small air cylinder and the cutting structure, and manual intervention output is not needed in the stripping process in cooperation with the second motor, the driving gear and the driven gear, so that the cable stripping effect is enhanced, and stripping automation is realized; and compared with the prior art, the cable stripping device has the advantages of automatic stripping and good stripping effect.

The invention discloses a method for cleaning micro-nano particles through magnetic field constraint double-beam pulse laser induced shock waves. The method comprises the following steps that (1), a substrate to be cleaned is bonded to a three-dimensional moving platform, and the three-dimensional moving platform is moved so that the substrate to be cleaned can be located under a laser pulse focusing point; and (2), a pulse laser beam and a pulse laser beam are focused between the permanent magnet N pole and the permanent magnet S pole to induce gas breakdown to generate plasma shock waves, so that micro-nano particle pollutants on the surface of the to-be-cleaned substrate fly away from the surface of the to-be-cleaned substrate under the action of shock wave removal force. According to the method, while the advantages of environment friendliness, convenience in control and effective removal of cleaning blind areas of double-beam pulse laser-induced shock wave cleaning are reserved, the plasma intensity and duration can be enhanced through the constraint effect of the magnetic field, the shock wave intensity is enhanced, and the cleaning area and cleaning efficiency of the substrate are improved.

The invention discloses a coating method used for a wear-resistant coating of a sport floor. The wear-resistant coating is a UV coating which is attractive and capable of achieving good sport fluency. the coating method comprises the steps that (1), a coating area is isolated and closed, temperature controlling is conducted on the indoor environment to ensure that the indoor temperature is between 24 DEG C and 26 DEG C; (2) a UV oil storage tank is arranged to be a double-layer structure, the external layer is a clamp sleeve, a heat exchanging device is arranged in the clamp sleeve, UV coating is placed in the internal layer, and the temperature of the coating in the internal layer is controlled between 25 DEG C and 26 DEG C through the heat exchanging device in the external clamp sleeve; before a cooling machine is started, the coating temperature and the environment temperature are utilized to ensure that the temperatures of a coating silica gel roller and a schreiner bowl is controlled between 24 DEG C and 25.5 DEG C; (3) after coating is conducted, the UV coating is put into a levelling dryer, the temperature of the dryer is controlled between 50 DEG C and 55 DEG C, so that the UV coating is automatically leveled under the temperature; and (4) the method of ultraviolet irradiation is adopted to conduct solidifying on the UV coating. The coating method is particularly suitable for the production process of sport floors for courts.

The invention belongs to the technical field of green vegetable planting, and particularly relates to a planting method for improving the nutritional quality of summer green vegetables. Themethod comprises the steps that (1) at the beginning of July, a planting place with a fore-rotating crop of rapeseed is selected,bio-organic fertilizers of cow dung and grape skin are applied, shallow ploughingis conducted, and farmlands are made; (2) in mid-July, the seeds of the full-bodied green vegetables are irradiated with 60Co-gamma rays,immersed in a soaking agent, and irradiated with the 60Co-gammarays to obtain seeds of the green vegetables to be sown; (3)the seeds of the green vegetables to be sown are sown in the planting area, two micro-spraying treatment is conducted after emergence, first foliar application of a nutrient solution is conducted after the growth of 1-2 true leavesof the green vegetable seedlings, and second foliar application of the nutrient solution is conducted after13-15 days;the emergence rate and emergence index are effectively improved,the content of nutrients such as carotene, cellulose, vitamin C, protein and the like in the green vegetables is improved, the content of harmful components such as nitrite, cadmium, mercury, arsenic and the like is reduced, and the green vegetables are green, hygiene, nutritious and healthy.

The invention discloses ecological and health-preserving noodles which are prepared from the following raw materials in parts by weight: 150-160 parts of Guangdong cabbages, 1-3 parts of mint leaves, 0.2-0.3 parts of folium artemisiae argyi powder, 2-3 parts of alternanthera philoxeroides leaves, 500 parts of flour and 1.5-2 parts of salt. The invention further discloses a method for preparing the ecological and health-preserving noodles. The method comprises the following steps: a, taking fresh folium artemisiae argyi at the Dragon Boat Festival, cleaning the folium artemisiae argyi, drying the folium artemisiae argyi in the sun and grinding the folium artemisiae argyi into powder; b, cleaning 150-160 parts of the Guangdong cabbages, 1-3 parts of the mint leaves and 2-3 parts of the alternanthera philoxeroides leaves, juicing and mixing; c, adding 0.2-0.3 parts of the folium artemisiae argyi powder and 1.5-2 parts of the salt into mixed juice obtained in the step b, mixing uniformly and filtering; d, adding 500 parts of the flour into mixed juice obtained in the step c, stirring uniformly and pressing the flour into dough; e, rolling and cutting the dough prepared in the step d by using a noodle press; f, feeding cut noodles into a drying chamber for natural air-drying.

The invention discloses a silage corn female parent breeding method, and belongs to the technical field of corn breeding. The silage corn female parent breeding method comprises the steps of taking corn varieties or population from a temperature zone as a base material, and introducing the varieties or population into a tropical and subtropical zone for planting; enabling S1-S9 generations to be planted in the tropical and subtropical zone, carrying out identification screening, and selecting the plants in the male and female flowering and with high disease resistance, high lodging resistanceand excellent grain quality for selfing; and enabling the S10 generation to be planted in the east of North China silage corn main production area, performing identification, taking the mainly popularized grain corn variety as a parent for contrast, and selecting a selfing line as the silage corn female parent, wherein the growth period of the selected selfing line is basically consistent to the parent growth period of the mainly popularized grain corn variety, the leaves are thick and green, the stalks are thick and tough, the plants are relatively high and tall, and the lodging resistance ishigh. The method can be used for cultivating the silage corn varieties with high biological yield, high stay-green property and excellent quality.