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124results about How to "Soften fast" patented technology

Manufacturing method of remaking light-colored bamboo for outdoors

The invention discloses a manufacturing method of remaking light-colored bamboo for outdoors. By softening, rolling and combing the bamboo, the bamboo is prepared into bamboo fiber bundles , impregnation gluing is carried out in a modified phenolic resin adhesive, after the sizing bamboo fiber bundles are uniformly paved into slabs, the bamboo fiber bundles are fed into a hot press for hot press molding. A bamboo chip softening solution is set to a multi-step implementation softening solution, the soaking softening time of a conventional acid solution or a conventional alkali liquor is reduced, by occurring an acylation reaction of glacial acetic acid, dicyclohexylcarbodiimide and maleic anhydride in a cooperating mode, saccharides, starch and protein can be rapidly decomposed by the acylation reaction on one hand, the damage to a cellulose microstructure is reduced and the breakage of a molecular bond of lignin is reduced, the reaction process of the acylation reaction is mild, the color of the fiber bundles is not deepened, the rinsing process is reduced, the bonding performance of the bamboo fiber bundles and the phenolic resin is increased by modifying the phenolic resin adhesive, and the overall mechanical property of a composite plate is increased by adding filler.
Owner:ZHEJIANG FORESTRY UNIVERSITY

Crease removing and flattening device for plastic film

InactiveCN107351366AImprove wrinkle removal efficiencySimple structurePlastic filmEngineering
The invention discloses a plastic film wrinkle-removing and flattening device, which comprises a bottom plate, a side plate and a top plate, a film rolling wheel with a plastic film is installed on a placing frame, a horizontal shaft is arranged on the mounting frame, and a horizontal shaft is arranged on the horizontal shaft. There is a roller, the side wall of the roller is provided with a plurality of heating pipes arranged in a ring, the lower end of the lifting hydraulic cylinder is provided with a hydraulic rod, the lower end of the hydraulic rod is fixedly connected with a horizontal plate, and the two sides of the lower end of the horizontal plate are provided with Vertical side plates, a shell is arranged between the two vertical side plates, a plurality of pressure rollers arranged in a ring are arranged inside the shell, the top of the shell is connected with the lower end surface of the horizontal plate through a compression spring, and both ends of the shell are provided with A fixed rod, one end of the fixed rod is connected to the side of the vertical side plate through a sliding mechanism. The invention has simple structure, high plastic film wrinkle removal efficiency, can remove wrinkles and flatten plastic films with different thicknesses, improves the smoothness of the plastic film, is easy to operate, and has strong practicability.
Owner:刘小华

Processing method of insect-resistant cotton seeds before sowing

The invention discloses a processing method of insect-resistant cotton seeds before sowing. The method comprises the following steps: (1) collecting matured insect-resistant cotton seeds, drying the cotton seeds under the scorching sun in the sunny day for 2 to 3 days, then storing the cotton seeds in a warehouse, and controlling the temperature of the warehouse in a range of 9 to 12 DEG C and the relative humidity in a range of 65 to 70%; (2) taking out the insect-resistant cotton seeds one or two days before sowing, and filling 45 to 50 grams of cotton seeds into a gauze bag to produce seed bags; (3) soaking the seed bags into magnetized water for 6 to 8 hours, then taking out the seed bags to drain the water, then subjecting the seed bags to a softening and sterilization treatment, soaking the dried seed bags into a processing liquid for 12 to 18 hours, then washing the seed bags by clean water, drying in the sun, storing the seed bags in a warehouse for later use, and controlling the temperate of the warehouse in a range of 9 to 12 DEG C and the relative humidity in a range of 65 to 70%, wherein the storage time cannot exceed 48 hours. The provided method is simple, the actual operation is convenient, the provided processing liquid can kill the bacteria in a short time and can also soften the seeds, thus the seed germination will not influenced by the bacteria, and at the same time, the seed germination is promoted in a proper environment.
Owner:CHAOHU XINYU BREEDING FARMER PROFESSIONAL COOP

High-performance alloy steel solid-phase additive forming device and process based on induction heating compensation

The invention discloses a high-performance alloy steel solid-phase additive forming device and process based on induction heating compensation. The high-performance alloy steel solid-phase additive forming device and process are mainly used for solid-phase additive manufacturing of high-performance alloy steel and other metal material parts which are high in melting point and difficult to deform. The device comprises a rotating spindle, a fixed cooling shell, an additive forming tool head, an induction heating coil and other parts, wherein ultrahigh-strength solid-phase additive forming is achieved through the procedures of extrusion feeding, induction heating temperature rising, load applying and the like. According to the method, rapid heating and softening of the high-performance alloy steel are achieved through the induction heating principle, the severe large plastic deformation characteristic of stirring friction is combined, and the solid-phase additive manufacturing of the nearly-forged structure and performance of the high-performance alloy steel part is achieved. The device and the process can effectively break through the integral high-performance forming bottleneck of high-performance alloy steel complex components.
Owner:NO 59 RES INST OF CHINA ORDNANCE IND

Pregermination method of honeysuckle seeds

The invention mainly relates to the technical field of planting, and discloses a pregermination method of honeysuckle seeds. The pregermination method comprises the following steps: soaking, freezing,pregermination and sowing. The method is simple and convenient to operate, so that the pregermination time is shortened to be 1 to 2 days, the seeds are germinated to get out of soil 4 to 5 days later after sowing, and the germination rate reaches 87.2%, so that the seedling efficiency of honeysuckle is obviously improved; the honeysuckle seeds are put in a solution of sodium selenite and coppergluconate with relatively high temperature for soaking, so that seed coats can be quickly softened, the absorption of the seeds for nutritional ingredients is promoted, and the embryo activity is improved; the seeds are put at low temperature after being soaked, short-time freezing is carried out, the seeds are prevented from getting frozen, low-temperature stimulation is performed on the seeds, the embryo stress resistance and environmental suitability are improved, the fermentation rate of the seeds is improved, the seeds are put into a sodium selenite solution again after being taken out for carrying out normal temperature soaking, the absorption of the seeds for the nutritional ingredients is promoted, and the nutritional ingredients required for seed germination are accumulated.
Owner:界首市民兴家庭农场

Single face corrugating machine

The invention relates to the technical field of corrugated paper production equipment and discloses a single face corrugating machine. The single face corrugating machine comprises a box body, whereinsupporting legs are fixedly mounted at four corners of the bottom of the box body respectively; and a first paper feeding opening, a paper discharge opening and a second paper feeding opening are formed in two sides and bottom of the box body respectively. According to the single face corrugating machine provided by the invention, a glue spreading roll and a secondary motor are provided with retractable rods respectively, so that the glue spreading roll is conveniently driven to move upward to a position in contact with a glue scraping plate when the glue spreading roll stops working; an electric heating net and a draught fan are arranged at the top of the glue spreading roll so that glue which is previously hardened and condensed on the glue spreading roll is convenient to soften rapidlyby the electric heating net and the draught fan during running; the glue spreading roll is driven to rotate through starting the secondary motor, and the softened glue on the glue spreading roll canbe conveniently cleaned by the glue scraping plate along with the rotation of the glue scraping plate, thereby achieving the effect of automatically cleaning the residual glue attached on the surfaceof the glue spreading roll in a working process of the equipment; and the equipment is good in glue removing effect and high in practicability.
Owner:江门市世昌纸业有限公司

Shallow soft soil solidifying device and solidifying method thereof

The invention discloses a shallow soft soil solidifying device and a solidifying method thereof. The shallow soft soil solidifying device comprises a chassis, a support and a top platform; the support is arranged between the chassis and the top platform in a supporting mode, the chassis is provided with two parallel press roll shafts, the longitudinal axes of the press roll shafts are perpendicular to the advancing direction, a hoe wheel and a press roll are sequentially installed on the press roll shafts in the advancing direction, the hoe wheel is shaped like a cylinder, hoe hooks are densely distributed on the surface of the hoe wheel, the hoe wheel is driven by a hoe wheel motor, and a flame jetting device used for evaporating ground water is arranged on the inner side of the chassis; a land compacting heavy block is arranged under the top platform and rises and falls through a jack mechanism. Compared with the prior art, the shallow soft soil solidifying device and the solidifying method thereof have the advantages that surface soft soil can be softened and subjected to heating pretreatment to enable the water in the surface soft soil to be volatilized and then subjected to hardening treatment through land compacting, therefore, the efficiency can be improved, the soft soil can be quickly softened, and unnecessary labor and time waste can be reduced.
Owner:HOHAI UNIV
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