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Feeding and carding system for hackling machine
InactiveCN100510211CAvoid damageMeet the characteristic requirementsCarding machinesGlass fiberCarding
The invention discloses a feeding and carding system of card clothing, characterized in that two to four pairs of carding region and two stripping regions are set on cylinder; the distance between principal up-down rollers is 10-70mm; the distance between secondary up-down rollers is 10-70mm, the distance between principal feeding roller and secondary feeding roller is 20-100mm, and the distance between principal feeding roller and thorny roller is 10-80mm. the invention is provided with smaller damage for fiber. Especially aiming to the carding for flax fiber, glass fiber, there is smaller tearing and rupturing to fiber. It can card cutting fiber with the length of 120mm-250mm. There is no influence to indexes such as drawing, bending of the fiber forming felt produced after prepared technology and so on and the product can satisfy the special demand of decoration material in special automobile. It is especially applied in carding for compound fiber, nature flax fiber, bamboo fiber, and glass fiber so on.
Owner:SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
Preparation method of double-layer wrapped essence micro-capsule
InactiveCN103752236AEasy to shapeLow priceEssential-oils/perfumesMicroballoon preparationWhey proteinGlucose polymers
The invention discloses a preparation method of a double-layer wrapped essence micro-capsule, belonging to the technical field of preparation of essence micro-capsules. The preparation method disclosed by the invention comprises the following steps: (1), carrying out micro-capsule embedding on essence for the first time through complex coacervation; (2), solidifying and separating the micro-capsule; and (3), carrying out embedding on the obtained essence micro-capsule for the second time through the spray drying method, and finally, obtaining the double-layer wrapped micro-capsule. According to the invention, first-time complex coacervation embedding on essence is carried out by selecting whey protein and Arabic gum having low cost and good embedding effect as the wall materials; the mixed solution of Arabic gum, maltodextrin, glucose and soy protein is adopted as the spray wall material for the second-time embedding; and finally, the powdery essence micro-capsule is obtained. The preparation method disclosed by the invention has the advantages of realizing industrial production, and being low in cost, steady in physical and chemical property and the like.
Owner:SHAANXI UNIV OF SCI & TECH
Forming technique for reducing voltage rising time of aluminum electrolytic capacitor anode foil
InactiveCN1990914AShort boost timeMeet the characteristic requirementsElectrolytic capacitorsSurface reaction electrolytic coatingPre treatmentCapacitance
The invention relates to a process for reducing bossting time for formation of aluminum electorlytic capacitance anode foil, comprising boiling with pure water, forming, depolarizing and reforming. There is a pretreatment before boiling with pure water: putting corrosive foil into nitrate liquid for 1-60 seconds at room temperature, the proportion by weight of nitrate liquid is 1% -15%. The invention keeps the initial range of the product CV of specific capacitance and withstand voltage, and reduces the bossting time for aluminum electorlytic capacitance anode foil, which can meet the specific requirement for raw material of anode foil, and it is suitable for high and low pressure aluminum electrolytic capacitance.
Owner:XINJIANG JOINWORLD CO LTD
High temperature stable X9R type multilayer ceramic capacitor dielectric material and preparation method thereof
ActiveCN103936414AOvercome the high temperature reduction effectReduce lossBarium titanateCeramic capacitor
The invention discloses a high temperature stable X9R type multilayer ceramic capacitor dielectric material and a preparation method of the high temperature stable X9R type multilayer ceramic capacitor dielectric material. The high temperature stable X9R type multilayer ceramic capacitor dielectric material disclosed by the invention is prepared by the steps of adding a calcium-boron-silicon compound to a barium titanate-sodium bismuth titanate-niobium pentoxide eutectic compound serving as a matrix, compounding one or more of Ce, Nd and La oxides, and compounding one or more of barium-manganese oxide, magnesium oxide and zinc oxide; and the invention provides the preparation method of the high temperature stable X9R type multilayer ceramic capacitor dielectric material. The X9R type multilayer ceramic capacitor dielectric material prepared by using the material and the method provided by the invention has high temperature resistance (above 200 DEG C), and good temperature stability, and enable components and parts such as multilayer ceramic capacitors, tuners and duplexers to be suitable for the application at a high temperature (above 200 DEG C), thus having extremely high industrialization prospect and industrial application value.
Owner:FUJIAN TORCH ELECTRON TECH CO LTD
Thin-film transistor, array substrate and preparation method thereof
ActiveCN106158978AMeet the characteristic requirementsAvoid damageTransistorSemiconductor/solid-state device detailsSemiconductor materialsIndium
The invention discloses a thin-film transistor which comprises an active layer formed on a substrate, wherein the active layer comprises a first semiconductor layer and a second semiconductor layer which are arranged in a lamination way; the material of the first semiconductor layer is indium gallium zinc oxide of which atomic ratio In / (Ga+Zn) is less than 50%, and the material of the second semiconductor layer is indium gallium zinc oxide of which atomic ratio In / (Ga+Zn) is more than 55%. The invention also discloses an array substrate containing the above thin-film transistor and a preparation method thereof, the array substrate can be applied to a liquid crystal display (LCD) or an organic light-emitting diode (OLED). If the above provided thin-film transistor adopts two-layer IGZO semiconductor materials as an active layer semiconductor, the characteristic requirements of the thin-film transistor can be satisfied, and the carrier mobility of the IGZO active layer semiconductor can be further improved.
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Molding equipment and process of waterproof or antistatic or anti-counterfeiting single corrugated board
ActiveCN107022926AMeet different processing requirementsMeet the characteristic requirementsMechanical working/deformationPaper/cardboardUltraviolet radiationUltraviolet
The invention relates to molding equipment and process of a waterproof or antistatic or anti-counterfeiting single corrugated board. The equipment comprises a first paper holder and a second paper holder, a corrugating machine, a cutting device, a conveying device, a paperboard receiving machine, a first pre-heating roller, a second pre-heating roller, a coating dip-coating device, a striking-off device and an ultraviolet radiation device, a heat supplying unit and an atomization and water spraying unit, wherein the coating dip-coating device, the striking-off device and the ultraviolet radiation device are arranged between the first pre-heating roller and the first paper holder in sequence; the heat supplying unit is used for supplying heat to the first pre-heating roller and the second pre-heating roller; the atomization and water spraying unit is arranged nearby an inlet of the cutting device; coating selected by the coating dip-coating device is one of waterproof coating, anti-counterfeiting coating or antistatic coating. The molding equipment and process have the advantages that on one hand, paper sheets are directly subjected to waterproof or antistatic or anti-counterfeiting treatment so that a glued paperboard meets property requirements of customers; on the other hand, a fold phenomenon of the molded paperboard can be effectively reduced; meanwhile, an automatic gluing capability of the double-layered paperboard can also be enhanced and the quality is improved.
Owner:苏州庆丰包装材料有限公司
Composite and prepn process of electronic ceramic material with superhigh temperature stability
The present invention discloses one kind of high and low temperature stable high dielectric constant ceramic dielectric material and its preparation process. The ceramic dielectric material consists of barium titanate, niobium oxide, magnesium oxide, BaCO3 and self-made additive comprising B2O3, Bi2O3, SnO2 and TiO2. The ceramic dielectric material has excellent dielectric performance, high dielectric constant, low dielectric loss, excellent heat stability, low material cost, medium sintering temperature and low cost.
Owner:TIANJIN UNIV
Feeding and carding system for hackling machine
InactiveCN1990919AAvoid damageMeet the characteristic requirementsCarding machinesGlass fiberCarding
The invention discloses a feeding and carding system of card clothing, characterized in that two to four pairs of carding region and two stripping regions are set on cylinder; the distance between principal up-down rollers is 10-70mm; the distance between secondary up-down rollers is 10-70mm, the distance between principal feeding roller and secondary feeding roller is 20-100mm, and the distance between principal feeding roller and thorny roller is 10-80mm. the invention is provided with smaller damage for fiber. Especially aiming to the carding for flax fiber, glass fiber, there is smaller tearing and rupturing to fiber. It can card cutting fiber with the length of 120mm-250mm. There is no influence to indexes such as drawing, bending of the fiber forming felt produced after prepared technology and so on and the product can satisfy the special demand of decoration material in special automobile. It is especially applied in carding for compound fiber, nature flax fiber, bamboo fiber, and glass fiber so on.
Owner:SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
Synthetic fiber rope made from mixed fiber and making method thereof
The invention discloses a synthetic fiber rope made from mixed fiber and a making method thereof. The rope consists of strands, each strand consists of threads, and each thread consists of first fiber yarn and second fiber yarn. Specifically, the first fiber yarn has tensile strength of 25-45 gram denier, and the second fiber yarn has tensile strength of 6-22 gram denier. In addition, the percentage of extending pull of the second fiber yarn is 2%-5%, and the percentage of extending pull of the second fiber yarn is about 2% -12%. The invention has the beneficial effects that: the rope can be made in lower cost, and the making method is simpler than similar products, and can adequately meet the characteristic requirements of the rope in application.
Owner:株式会社三松
Three-layer mesh fabric and flexible shaping treatment method thereof
ActiveCN105970658AGood flexibilitySolve discolorationLayered productsHeating/cooling textile fabricsMaterials scienceHot pressing
The invention discloses a treatment method for flexibly shaping a three-layer mesh fabric. The treatment method for flexibly shaping the three-layer mesh fabric comprises the following steps of carrying out padding treatment on the three-layer mesh fabric, wherein a padding solution adopted for the padding treatment is an aqueous polyurethane solution of which the percentage concentration by mass is 10 to 40 percent; the particle sizes of aqueous polyurethane are more than 1 microns but less than 200 microns. By using the treatment method provided by the invention, not only can the original softness of the three-layer mesh fabric be retained, but also the flexible shaping can be carried out through hot-pressing treatment; a hot-pressing temperature is large in controllable range, and is easy to control; further, the problems of the fusing and the discoloration of the three-layer mesh fabric can be solved.
Owner:FUJIAN HUAFENG SPORTING GOODS TECH CO LTD
Method for producing highly cold-resistant automobile gear sleeve leather
InactiveCN101899783AUniform coatingHas high cold resistance and high wear resistanceFibre treatmentControl devicesSurface layerWear resistant
The invention relates to a method for producing highly cold-resistant automobile gear sleeve leather. The method comprises the following steps of: coating a polyurethane coating on basic cloth to obtain a wet process semi-finished product; selecting release paper, uniformly coating highly cold-resistant and highly wear-resistant mixed slurry on the front side of the release paper, and drying the release paper to obtain surface layer film release paper; uniformly coating two-liquid mixed slurry having high crosslinking degree on a surface layer film of the surface layer film release paper, drying the surface layer film release paper to obtain the release paper having a transfer film; and jointing the transfer film of the release paper and the wet process semi-finished product, drying the jointed product, and stripping leather from the release paper to obtain the highly cold-resistant automobile gear sleeve leather. A product produced by the method can meet the requirements of highly cold areas on the property of the automobile gear sleeve leather.
Owner:ANHUI ANLI MATERIAL TECH
Production method of lightweight paper
InactiveCN109680536AHigh yieldHigh opacityWater-repelling agents additionChemical and mechanical pulp mixtureSulfatePaper manufacturing
The invention discloses a production method of lightweight paper. The production method comprises a wood pulp proportioning step and a mixing step. Needle BCMTP chemimechanical pulp and needle bleached chemical wood pulp are proportioned and pulped; a neutral sizing agent, cationic starch, cationic polyacrylamide and talcum powder are used; then a paper manufacturing process is performed. Importedneedle wood pulp and broadleaf wood bleached sulfate pulp are respectively pulped and blended, and various additives are added; the blend is conveyed into an approaching system for dehydration forming through a wet part and then is further dehydrated through a squeezing part; after pre-drying, semi-dry calendaring and surface sizing are performed, the product is dried through a drying part; the product is baked at low temperature, subjected to soft calendaring finishing and wound. First of all, high bulkiness is achieved, and the flatness and the tensile strength of paper are not affected, sothe production method is suitable for high-speed printing; secondly, no flourescent brightener is contained; compared with common coated paper, offset paper and lightweight paper, the lightweight paper produced according to the method is relatively dark and has a color close to the primary color of wood pulp, so that visual fatigue cannot be caused by long-time reading.
Owner:SHANDONG TIANYANG PAPER
Data scheduling platform of integrated information service broadcasting system
InactiveCN101964947AMeet the characteristic requirementsLarge amount of informationBroadcast transmission systemsBroadcast service distributionBroadcast channelsPersonalization
The invention discloses a data scheduling platform of an integrated information service broadcasting system. The data scheduling platform comprises a control center, a real-time service data broadcasting scheduling subsystem, a non real-time service data broadcasting scheduling subsystem, a personalized data broadcasting scheduling subsystem and a channel adapting subsystem. The scheduling platform established by the invention can support broadcasting services of real-time service data and non real-time service data under the same broadcasting channel, support dynamic addition, deletion and data modification services and perform dynamic distribution, adjustment and recovery of broadband; a single-channel broadcasting or multi-channel parallel broadcasting mode and different scheduling strategies are adopted in different data services to meet the time limitation requirement of the real-time data service and reduce the data access time of the non real-time data service; and when the multi-channel parallel broadcasting mode is adopted for data broadcasting, the data scheduling platform supports the change capable of adapting to data classification, dynamically adjusts the distributedchannel number and bandwidth, meanwhile supports the user request-based data broadcasting scheduling service, performs reasonable scheduling according to the factors such as data access probability, request deadline, request data length and the like, and meets the requirements of various indexes.
Owner:深圳市千方航实科技有限公司
High-voltage glass insulator
The invention discloses a high-voltage glass insulator which comprises a glass part, wherein the glass part comprises the following chemical components in percentage by weight: 65-72% of silicon dioxide, 2-4% of aluminum oxide, 6-9% of calcium oxide, 2-5% of magnesium oxide, 9-12% of sodium oxide and 3-6% of potassium oxide; and the performance index of the glass part is as follows: the volume resistivity is not lower than 10<14> ohm.cm at 30 DEG C and is not lower than 10<11> ohm.cm at 80 DEG C, and the dielectric loss is not higher than 1.5% at 30 DEG C. Compared with the existing glass insulator, the high-voltage glass insulator disclosed by the invention increases the volume resistivity of the glass part by two orders of magnitude and decreases the dielectric loss by two thirds; and the high-voltage glass insulator has favorable processing property, is suitable for industrial production, meets the specification requirements of the high-voltage glass insulator and ensures the normal operation of power transmission.
Owner:三瑞科技(江西)有限公司
Glass insulator material
InactiveCN103325438AIncrease costLower volume resistivityQuartz/glass/vitreous enamelsMetallic oxidesResource utilizationDielectric loss
The invention relates to a glass insulator material. An existing insulator is poor in insulation performance of high-alkali glass. The glass insulator material comprises components by weight of 65-72% of SiO2, 0.05-4% of PbO, 2-8% of Al2O3, 2-6% of MgO, 6-12% of Na2O, 3-8% of K2O, 0.5-2% of BaO, 0-0.4% of Li2O and 0.5-1.5% of SrO. When the glass insulator material is 18 DEG C, the volume resistivity is larger than 5*1014. When the glass insulator material is 90 DEG C, the volume resistivity is larger than 2*1010. When the glass insulator material is 18 DEG C, the dielectric loss D is smaller than 1.4%. When the glass insulator material is 40 DEG C, the dielectric loss is smaller than 2.0%. The glass insulator material uses waste leaded glass as main raw materials, changes waste into wealth, and achieves resource utilization of leaded glass. Furthermore, the glass insulator material is high in volume resistivity, low in dielectric loss and excellent in sealing performance and processing performance.
Owner:佛山市昌越玻璃有限公司
Electronic ceramic material with superhigh temperature stability and its preparation method
The present invention discloses one kind of high and low temperature stable high dielectric constant ceramic dielectric material and its preparation process. The ceramic dielectric material consists of barium titanate, niobium oxide, magnesium oxide, BaCO3 and self-made additive comprising B2O3, Bi2O3, SnO2 and TiO2. The ceramic dielectric material has excellent dielectric performance, high dielectric constant, low dielectric loss, excellent heat stability, low material cost, medium sintering temperature and low cost.
Owner:TIANJIN UNIV
A three-layer mesh cloth and its flexible shaping processing method
ActiveCN105970658BGood flexibilitySolve discolorationLayered productsHeating/cooling textile fabricsMaterials sciencePolyurethane
The invention discloses a treatment method for flexibly shaping a three-layer mesh fabric. The treatment method for flexibly shaping the three-layer mesh fabric comprises the following steps of carrying out padding treatment on the three-layer mesh fabric, wherein a padding solution adopted for the padding treatment is an aqueous polyurethane solution of which the percentage concentration by mass is 10 to 40 percent; the particle sizes of aqueous polyurethane are more than 1 microns but less than 200 microns. By using the treatment method provided by the invention, not only can the original softness of the three-layer mesh fabric be retained, but also the flexible shaping can be carried out through hot-pressing treatment; a hot-pressing temperature is large in controllable range, and is easy to control; further, the problems of the fusing and the discoloration of the three-layer mesh fabric can be solved.
Owner:FUJIAN HUAFENG SPORTING GOODS TECH CO LTD
Paper-aluminum-plastic composite easy-to-tear packaging film
InactiveCN104594133AMeet the characteristic requirementsGood packing effectFlexible coversWrappersWater basedAdhesive
The invention discloses a paper-aluminum-plastic composite easy-to-tear packaging film, which comprises a base paper layer, an aluminum foil layer and a thin film layer that are sequentially attached, wherein a bonding resin film (LDPE and EMAA) layer is arranged between the paper layer and the aluminum foil layer; a water-based heat seal adhesive layer is attached to the surface of an inner heat seal film layer, and a water-based priming coating is attached on the bottom surface of the inner heat seal film layer. The inner layer is formed by combining a special inner seal film with water-based heat seal adhesive, so that a brand-new easy-to-tear packaging film is created, the sealing strength is maintained a constant and uniform range, the easy-to-tear property, cleanness and completeness of a tearing opening can be guaranteed, and the paper-aluminum-plastic composite easy-to-tear packaging film is a new creation in the field of packaging medical assisted supplies.
Owner:JIANGSU LEATER GREEN PACKAGING CORP LTD
Waterproof or antistatic or anti-counterfeiting single corrugated cardboard forming equipment and process
ActiveCN107022926BMeet the characteristic requirementsReduce wrinklesMechanical working/deformationPaper/cardboardCardboardUltraviolet radiation
Owner:苏州庆丰包装材料有限公司
Compound, organic electroluminescence element material, ink composition, organic electroluminescence element, electronic device, and method for producing compound
InactiveCN105431424AEasy and efficient to prepareMeet a variety of characteristic requirementsOrganic chemistrySolid-state devicesOrganic electroluminescenceOrganic chemistry
Provided are a compound represented by formula (1) (in the formula, *a, *b, R1, X1, L1, L2, n, A1, and A2 are as defined in the specification) and a method for producing a compound represented by formula (1) that introduces A1 under reaction conditions that make the reaction activity of Hal2 of a compound represented by formula (I) (in the formula, *c, *d, R1, X1, L1, L2, n, A1, A2, Hal1, and Hal2 are as defined in the specification) markedly lower than that of Hal1, then introduces A2 different from A1 under reaction conditions that raise the reaction activity of Hal2. A compound represented by formula (1) can form a layer by coating and can respond to the diverse property requirements of an EL element.
Owner:IDEMITSU KOSAN CO LTD
Combined air spring integrated with coil spring with additional air chamber with adjustable volume
InactiveCN103410905AChange dynamic stiffnessStiffness controllableSpringsGas based dampersAir springReciprocating motion
The invention provides a combined air spring integrated with a coil spring with an additional air chamber with the adjustable volume. The combined air spring comprises an upper covering plate, a pouch leather, a lower covering plate, the additional air chamber, an additional air chamber piston, a piston rod and a linear stepper motor. The upper covering plate, the pouch leather and the lower covering plate form an air spring, and an air spring cavity of the pouch leather is filled of high-pressure air. The additional air chamber is mounted on the lower covering plate in the an air spring cavity and is in a cylindrical shape. The additional air chamber has an opening end and an enclosed end, and the enclosed end contacts with the lower covering plate. The center of the additional air chamber is located on the central connecting line of the upper covering plate and the lower covering plate. The additional air chamber is provided with the additional air chamber piston which is capable of performing reciprocating motions freely, and the additional air chamber piston is connected with the upper covering plate through the piston rod fixed on the additional air chamber piston. The effective volume of the additional air chamber is formed by the additional air chamber piston and the enclosed end of the additional air chamber.
Owner:JIANGSU UNIV
Preparation method of woodworking tool
InactiveCN111074232AMeet the characteristic requirementsHigh strengthChemical vapor deposition coatingCemented carbideSeed crystal
The invention relates to a preparation method of a woodworking tool, and belongs to the technical field of tools. The preparation method of the woodworking tool provided by the invention comprises thefollowing steps of (a) sequentially performing alkaline etching and acid etching on a hard alloy tool substrate to obtain a pretreated tool substrate; (b) placing the tool substrate in a diamond suspension for ultrasonic treatment and pre-growing of a seed crystal; and (c) performing deposition on the surface of the ultrasonically-treated tool substrate by adopting a chemical vapor deposition method to form a diamond layer in order to obtain the woodworking tool, wherein the concentration of a carbon source used in the chemical vapor deposition is 0.5 to 10 volume percent. Through alkali-acidtwo-step treatment in the method, the pretreated tool substrate has specific roughness; the bonding force between the tool substrate and the diamond layer is improved; and the wear resistance and service life of the tool are ensured. The diamond layer is formed on the surface of the tool substrate by deposition, so that the tool has high strength and toughness, as well as high wear resistance andcutting performance.
Owner:FUNIK ULTRAHARD MATERIAL
Intelligent terminal position status identification method and device
ActiveCN105163270ALocation status determinationMeet the characteristic requirementsWireless commuication servicesLocation information based serviceWi-FiData information
The invention discloses an intelligent terminal position status identification method and device. According to an specific embodiment, the method comprises: receiving Wi-Fi data information sent by an intelligent terminal; searching for a Wi-Fi base station according to the Wi-Fi data information and determining offline site information corresponding to the Wi-Fi base station; importing the Wi-Fi data information into a trajectory model corresponding to the offline site information to obtain the test status information of the intelligent terminal; and judging the position status of the intelligent terminal according to the test status information. According to the intelligent terminal position status identification method, the Wi-Fi data information sent by the intelligent terminal is analyzed to obtain the corresponding offline site information, and then the Wi-Fi data information is imported into the trajectory model corresponding to the offline site information to obtain the test status information of the intelligent terminal, and therefore, the test status information is enabled to meet the specification requirements of an offline site, and furthermore, the position status of the intelligent terminal is determined.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Portable rapid air cooling belt connection machine
InactiveCN106273419AMeet the characteristic requirementsMeet the process requirementsBeltsDomestic articlesEngineeringUltimate tensile strength
The invention discloses a portable rapid air cooling belt connection machine. The machine is provided with an upper beam and a lower beam and is characterized in that a heating plate and a metal flat plate are sequentially arranged at the bottom of the upper beam from top to bottom, a metal flat plate, a heating plate and a heat insulation plate are sequentially arranged on the top of the lower beam from top to bottom, a belt is heated, pressurized and connected between the metal flat plate of the upper beam and the metal flat plate of the lower beam, and an air bag for pressurizing is arranged at the position, below the heat insulation plate, in the lower beam; a draught fan for cooling is arranged at the position, above the heat insulation plate, in the upper beam. The belt connection machine can meet machining physical characteristics and process requirements of various belts, a machined belt is flat and attractive, no obvious connecting marks exist on the connecting position, attractiveness and strength of belt products are improved, and the whole connection machine is compact in structure, small in size, stable in work and convenient to use.
Owner:西江传动系统(上海)有限公司
Construction method of porous pavement manufactured by rubbish incineration clinker through microorganism solidification
ActiveCN107587405AStrong enoughGood water permeabilityIn situ pavingsPaving gutters/kerbsMicroorganismSurface layer
The invention relates to a construction method of porous pavement manufactured by rubbish incineration clinker through microorganism solidification. The construction method comprises the following step of a, paving the rubbish incineration clinker to a roadbed 1, and densely grinding the paved rubbish incineration clinker as a subbase layer 2; b, paving a geotextile on the upper surface of the subbase layer 2 as a filter layer 3; c, taking the rubbish incineration clinker, paving the taken rubbish incineration clinker on the filter layer 3, and densely grinding the paved rubbish incineration clinker to be used as a basic layer 4; d, spraying a CaCl2 solution on the upper surface of the basic layer 4, and after the CaCl2 solution completely infiltrates into the basic layer 4, spraying bacterial liquid and performing standing for 2h; e, spraying consolidating liquid on the upper surface of the basic layer 4, and performing standing for 12h; f, repeating the step e for 4-6 times; g, taking the rubbish incineration clinker, mixing the taken rubbish incineration clinker with medium sand so as to obtain a mixture, paving the obtained mixture on the basic layer 4, and densely grinding themixture to be used as a surface layer 5; h, firstly, spraying the CaCl2 solution on the upper surface of the surface layer 5, after the CaCl2 solution completely infiltrates into the surface layer 5,spraying the bacterial liquid, and performing standing for 2h; i, spraying the consolidating liquid on the upper surface of the surface layer 5, and performing standing for 12h; and j, repeating thestep i for 4-6 times, and completing construction.
Owner:NANJING FORESTRY UNIV
A construction method for microbial solidification of garbage incineration ash permeable pavement
ActiveCN107587405BStrong enoughGood water permeabilityIn situ pavingsPaving gutters/kerbsMicroorganismSlag
Owner:NANJING FORESTRY UNIV
Additional air chamber volume adjustable coil spring integrated composite air spring
InactiveCN103410905BChange dynamic stiffnessStiffness controllableSpringsGas based dampersAir springReciprocating motion
The invention provides a combined air spring integrated with a coil spring with an additional air chamber with the adjustable volume. The combined air spring comprises an upper covering plate, a pouch leather, a lower covering plate, the additional air chamber, an additional air chamber piston, a piston rod and a linear stepper motor. The upper covering plate, the pouch leather and the lower covering plate form an air spring, and an air spring cavity of the pouch leather is filled of high-pressure air. The additional air chamber is mounted on the lower covering plate in the an air spring cavity and is in a cylindrical shape. The additional air chamber has an opening end and an enclosed end, and the enclosed end contacts with the lower covering plate. The center of the additional air chamber is located on the central connecting line of the upper covering plate and the lower covering plate. The additional air chamber is provided with the additional air chamber piston which is capable of performing reciprocating motions freely, and the additional air chamber piston is connected with the upper covering plate through the piston rod fixed on the additional air chamber piston. The effective volume of the additional air chamber is formed by the additional air chamber piston and the enclosed end of the additional air chamber.
Owner:JIANGSU UNIV
A nickel alloy inductance anti-rust metallization process method and system
ActiveCN108950414BReduce consumptionReduce lossAnti-corrosive paintsEpoxy resin coatingsNichromeChloride penetration
The invention belongs to the technical field of engineering materials and discloses a nickel alloy electrical inductance anti-rusting new metallization process method and system. The nickel alloy electrical inductance anti-rusting new metallization process method comprises a raw material weighing module, a smelting module, a pouring module, a hot rolling module, a polishing module and an anti-rusting processing module. Manpower and energy consumption can be saved, the alloy material loss is reduced, and the production cost is reduced; nickel, chrome, zirconium and other elements are added intoan alloy, so that the alloy has good anti-rusting corrosion resistance; meanwhile, anti-rusting processing is conducted on the surface of the nickel alloy through the anti-rusting processing module,the anti-rusting performance is remarkable, and the service life of the nickel alloy is prolonged; the proper content of cement and coal ash contained in solid materials in anti-rusting materials notonly have the characteristic of enhancing the surface alkaline, but also have the activity effect and the micro powder filling function, the structure of the anti-rusting materials is optimized, the content of harmful holes is reduced, the number of chloride ion channels is reduced, and the chloride penetration resistance of the anti-rusting materials is improved.
Owner:湖南锦络电子股份有限公司
A glass insulator material
InactiveCN103325438BLower volume resistivityLow dielectric lossQuartz/glass/vitreous enamelsMetallic oxidesDielectric lossResource utilization
The invention relates to a glass insulator material. An existing insulator is poor in insulation performance of high-alkali glass. The glass insulator material comprises components by weight of 65-72% of SiO2, 0.05-4% of PbO, 2-8% of Al2O3, 2-6% of MgO, 6-12% of Na2O, 3-8% of K2O, 0.5-2% of BaO, 0-0.4% of Li2O and 0.5-1.5% of SrO. When the glass insulator material is 18 DEG C, the volume resistivity is larger than 5*1014. When the glass insulator material is 90 DEG C, the volume resistivity is larger than 2*1010. When the glass insulator material is 18 DEG C, the dielectric loss D is smaller than 1.4%. When the glass insulator material is 40 DEG C, the dielectric loss is smaller than 2.0%. The glass insulator material uses waste leaded glass as main raw materials, changes waste into wealth, and achieves resource utilization of leaded glass. Furthermore, the glass insulator material is high in volume resistivity, low in dielectric loss and excellent in sealing performance and processing performance.
Owner:佛山市昌越玻璃有限公司
Data scheduling platform of integrated information service broadcasting system
InactiveCN101964947BMeet the characteristic requirementsLarge amount of informationBroadcast transmission systemsBroadcast service distributionBroadcast channelsPersonalization
The invention discloses a data scheduling platform of an integrated information service broadcasting system. The data scheduling platform comprises a control center, a real-time service data broadcasting scheduling subsystem, a non real-time service data broadcasting scheduling subsystem, a personalized data broadcasting scheduling subsystem and a channel adapting subsystem. The scheduling platform established by the invention can support broadcasting services of real-time service data and non real-time service data under the same broadcasting channel, support dynamic addition, deletion and data modification services and perform dynamic distribution, adjustment and recovery of broadband; a single-channel broadcasting or multi-channel parallel broadcasting mode and different scheduling strategies are adopted in different data services to meet the time limitation requirement of the real-time data service and reduce the data access time of the non real-time data service; and when the multi-channel parallel broadcasting mode is adopted for data broadcasting, the data scheduling platform supports the change capable of adapting to data classification, dynamically adjusts the distributed channel number and bandwidth, meanwhile supports the user request-based data broadcasting scheduling service, performs reasonable scheduling according to the factors such as data access probability, request deadline, request data length and the like, and meets the requirements of various indexes.
Owner:深圳市千方航实科技有限公司
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