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53results about How to "Suitable for spraying" patented technology
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Cleaner for hard surfaces
InactiveUS20050239674A1Avoid Excessive CondensationEasy to cleanInorganic/elemental detergent compounding agentsSurface-active detergent compositionsColloidal silicaColloid
Cleaner for hard surfaces, especially glass. Application of the cleaner containing a colloidal silica sol results in a modification of the streaming potential of the surface by −5 to −50 mV. The cleaner can be used to hydrophilize and clean hard surfaces by contact.
Owner:HENKEL KGAA
Cold air driven spray painter
InactiveCN1403210AImprove powder feeding methodImprove powder feeding efficiencyLiquid surface applicatorsMolten spray coatingCold airUltrasonic nozzle
The spray painter consists of ultrasonic nozzle, heater, powder feeder and other parts. The ultrasonic nozzle is mounted in the inlet of the spraying chamber, and the controller connected to the air compressor with air tank is connected via a powder feeding switch and pressure regulating switch to the heater and the powder feeder. The heater has one end connected to the ultrasonic nozzle. There is one powder recovering unit in the outlet of the spraying chamber. The ultrasonic nozzle is connected with the powder feeder and consists of three parts of contracting section, throat and expanding section. The present invention has high powder feeding efficiency, long service life and no oxidation.
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI
Compound microbial water-soluble fertilizer and its preparation method
InactiveCN102531747ANutritional balanceIncrease the granular structureFertilizer mixturesDrip irrigationDissolution
The invention discloses a compound microbial water-soluble fertilizer and a preparation method of the compound microbial water-soluble fertilizer. The fertilizer comprises the following components in percentages by weight: compound microbial fermentation liquid 20-30%, amino acid powder 27-30%, urea 5-9%, ammonium dihydrogen phosphate 5-10%, potassium sulfate 10-15%, secondary element and trace element 1-5%, and water 15-20%. The method comprises performing aerobic fermentation on brown sugar, water, soybean milk and enzyme microorganism to obtain the compound microbial fermentation liquid, sequentially adding the secondary element and trace element, ammonium dihydrogen phosphate and potassium sulfate into a container filled with water, stirring at 70-90 DEG C until the material is dispersed uniformly and free of particle aggregates, cooling to 40 DEG C, sequentially adding the amino acid powder, urea and the compound microbial fermentation liquid, stirring for dissolution, and adjusting pH to be neutral. The compound microbial water-soluble fertilizer of the invention is rich in nutrients and easily soluble in water, prevents soil from hardening, promotes the growth and development of crop, improves the yield and quality of crop, and is suitable for drip irrigation, flushing and spraying.
Owner:三门峡龙飞生物工程有限公司
Cold air driven spray painter
InactiveCN1161188CImprove powder feeding methodImprove powder feeding efficiencyLiquid surface applicatorsMolten spray coatingCold airUltrasonic nozzle
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI
Process for preparing rust-bearing rust-proof heavy-duty coating
ActiveCN102690558AHigh solid contentLittle effect of viscosityAnti-corrosive paintsPolyurea/polyurethane coatingsPolymer scienceHeavy duty
The invention relates to a process for preparing a rust-bearing rust-proof heavy-duty coating and belongs to the technical field of rust-bearing rust-proof heavy-duty coating preparation. The process comprises the following steps: 1) stirring; 2) grinding; 3) dispersing; 4) preparing a resin; 5) preparing the coating; and 6) stirring. The production process is simple and quick, and the produced coating has high permeability, high solid content and low viscosity and can passivate active and harmful iron compounds in a rust layer into harmless fillers.
Owner:PENGLAI WEIYANG NEW MATERIALS
Long-endurance heavy-load oil-drive direct-driven agricultural plant protection unmanned aerial vehicle
InactiveCN104986335ASimple structureSave spaceAircraft componentsLaunching weaponsPropellerAgricultural engineering
The invention aims at providing an oil-drive direct-driven multi-rotor-wing agricultural plant protection unmanned aerial vehicle which can greatly prolong the runtime, is high in structural stability and anti-shock capacity and can increase the load capacity. According to the adopted technical solution, the oil-drive direct-driven multi-rotor-wing agricultural plant protection unmanned aerial vehicle comprises a machine frame, avionics, a power mechanism and a spraying mechanism; the machine frame comprises a supporting beam, an upper central plate, a lower central plate, machine arms and pull rods; the upper central plate and the lower central plate are fixedly connected to the supporting beam; the six machine arms are fixed between the upper central plate and the lower central plate in a crossed mode in the regular hexagon diagonal direction; a reinforced umbrella-shaped structure formed by the pull rods is arranged between the machine arms and the supporting beam; each power unit comprises an engine fixed to an engine base, a steering engine fixed to the bottom of the engine, and a propeller connected to an output shaft of the engine; the power mechanism of an oil-drive direct-driven structure; and the output shafts of the engines are directly connected with the propellers.
Owner:LIAONING RUIXIANG GENERAL AVIATION
Method for cleaning hard surfaces using a composition comprising a colloidal silica sol
InactiveUS7745383B2Avoid Excessive CondensationEasy to cleanInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsColloidal silicaColloid
Owner:HENKEL KGAA
Full-automatic wire pole spraying robot
The invention relates to a full-automatic wire pole spraying robot which is characterized in that the robot comprises three sets of travelling mechanisms, underframe supports, a rotary mechanism and a spraying mechanism, wherein the three sets of travelling mechanisms enclose to form a ring cavity, a wire pole is arranged in the ring cavity in a penetrating way, the upper end of each travelling mechanism is connected with the rotary mechanism through a guide mechanism, the upper end of the rotary mechanism is provided with the spraying mechanism, the spraying mechanism is driven by the rotary mechanism to rotate at 360 degrees, the upper end of each underframe support is fixedly connected ontoto each set of travelling mechanism, and a tension spring is connected between the adjacent underframe supports. The full-automatic wire pole spraying robot has the following characteristics that the 360-degree full-automatic spraying action is implemented and the spraying is more uniform; the labor intensity is small; the working efficiency is high, the construction is convenient, and automatic regulation is carried out according to the size of the diameter of the wire pole; in addition, the full-automatic wire pole spraying robot further has the advantages of reasonable design, convenience for assembly and carrying, small size, light weight, safety, reliability, etc.
Owner:崔新运
Ground powder paint for aluminium wheel hub of cars
InactiveCN1760290AReduce manufacturing costImprove levelingPowdery paintsEpoxy resin coatingsPolyesterAluminium
A priming paint for the aluminium hub of car is prepared proportionally from carboxypolyester, epoxy resin, dulling-solidifying agent (cycloamidine and polyprotic acid), borneol, barium sulfate, titanium white powder, and acrylic acid copolymer as leveling agent.
Owner:GUANGZHOU QINGTIAN INDAL
Preparation technology of on-rust antirust heavy duty anticorrosion paint
InactiveCN104693990AHigh solid contentLittle effect of viscosityAnti-corrosive paintsPolyurea/polyurethane coatingsSolid contentHeavy duty
The invention relates to a preparation technology of on-rust antirust heavy duty anticorrosion paint and belongs to the technical field of on-rust antirust heavy duty anticorrosion paint preparation. The preparation technology comprises the following steps of 1, stirring, 2, grinding, 3, dispersion, 4, resin preparation, 5, paint preparation and 6, stirring. The preparation technology has simple processes and can produce the paint with high permeability, high solid content and low viscosity. The paint can go through a rust layer and passivate active and harmful iron compounds in the rust layer into a harmless filling material.
Owner:QINGDAO HUICHENG PETROCHEM TECH
Automatic hard sport spraying machine for machining nitrile rubber glove production ceramic hand mold
ActiveCN112140427ASuitable for sprayingSpray evenlyDomestic articlesCoatingsNitrile rubberGear wheel
The invention discloses an automatic hard sport spraying machine for machining a nitrile rubber glove production ceramic hand mold. The automatic hard sport spraying machine comprises two vertically arranged transmission shafts, the corresponding positions of the two transmission shafts are fixedly sleeved with chain wheels, and the two chain wheels which are located on different transmission shafts and correspond to each other in position are jointly engaged with a chain. A transmission motor is fixedly connected to the upper end of one transmission shaft, supporting rods are evenly welded and fixed to the two chains, a vertical rod is jointly welded and fixed to the ends, away from the chain, of the two supporting rods, and a gear is rotationally connected to the lower end of the vertical rod. The automatic hard sport spraying machine for machining the nitrile rubber glove production ceramic hand mold has the beneficial effects that a glove body is detected by an infrared device anda controller controls an electromagnetic device to be powered off after the glove body respectively rotates for a quarter of a circle in the chain type transmission process, so that a hard sport extruding plate extrudes hard spots to the surface of a glove through the ramie spraying holes, hard sport spraying is uniform, the glove body is continuously transmitted, a hard sport spraying box is fixed in position, and the machine is suitable for hard sport spraying operation of large-batch glove bodies.
Owner:淄博昊祥模具科技有限公司
Preparation method and product of ultra-wide-temperature-range high-performance water-based damping paint
InactiveCN108300068ASuitable for sprayingSuitable for scraping applicationCoatingsVitrificationWater based
The invention discloses a preparation method and product of ultra-wide-temperature-range high-performance water-based damping paint. The method comprises the following steps of (1) preparing the following ingredients in parts by weight: 30 to 40 parts of acrylic resin blending emulsion, 10 to 20 parts of deionized water, 0.3 to 0.8 part of antifoaming agents, 0.3 to 0.8 part of dispersing agents,10 to 20 parts of talcum powder being 200 to 1000 meshes, 10 to 30 parts of sericite powder being 100 to 600 meshes and 0.4 to 0.8 part of thickening agents, wherein the acrylic resin blending emulsion is prepared by mixing three kinds of acrylic resin emulsion with the vitrification temperatures being -30 DEG C, 0 DEG C and 30 DEG C according to a certain proportion; (2) stirring the acrylic resin blending emulsion, the deionized water, the antifoaming agents and the dispersing agents for 5 minutes at the rotating speed being 500 rpm; (3) adding talcum powder and sericite powder into a stirring container; performing stirring for 10 minutes at the rotating speed of 1000 rpm; (4) adding a thickening agent into the stirring container; performing stirring for 10 minutes at the rotating speedof 1500 rpm; (5) obtaining the ultra-wide-temperature-range high-performance water-based damping paint. The composite loss factor in the ultra-wide-temperature-range range of -40 to 50 DEG C can be greater than 0.05.
Owner:DONGGUAN POLYTECHNIC +1
Anti-corrosion coating device for inner pipe wall of metal pipeline
ActiveCN112024309ABroaden applicationEffective anti-corrosion sprayingPretreated surfacesCoatingsCold airRefrigeration
The invention discloses an anti-corrosion coating device for an inner pipe wall of a metal pipeline, and belongs to the technical field of metal product processing. Through the communication cooperation of a magnetic adsorption feeding vertical pipe and an arc-shaped coating plate, a magnetic block repeatedly moves up and down under the magnetic changing environment of an electromagnet, therefore,the coating in a material storage cavity is continuously guided into the magnetic adsorption feeding vertical pipe through a material suction pipe, the coating is guided into the arc-shaped coating plate through the magnetic adsorption feeding vertical pipe under the condition that the magnetic block is reversely pushed, and the coating is diffused to an arc-shaped coating surface layer through amaterial guide diffusion mechanism in the arc-shaped coating plate, in the process that the arc-shaped coating surface layer is attached to the inner pipe wall of the pipeline in a rotating mode, theinner pipe wall is coated with the coating on the end face of the arc-shaped coating surface layer, meanwhile, hot air is guided into the material storage cavity according to the refrigeration and the refrigeration principle of the two different ends of a semiconductor chilling plate, coating condensation is effectively avoided, cold air is derived outwardly through an air jet hole, and the derived cold air is in contact with the pipe wall, thus the coating on the pipe wall is easy to dry.
Owner:瑞思泰环保科技(南通)有限公司
Agricultural automatic spraying vehicle
InactiveCN109526916AStable and reliable lifting structure designIncrease flexibilityRotary stirring mixersTransportation and packagingSteering wheelControl system
The invention discloses an agricultural automatic spraying vehicle. The spraying vehicle includes a driving system, a spraying system, a control system and a storage battery; the spraying system includes a spraying rod, nozzles, a material conveying flexible pipe, an electric pump, a pesticide box and an elevating mechanism; the elevating mechanism includes a first motor, a first transmission member, a screw rod, an elevating rod, a baffle plate and a guide rod; the top end of the elevating rod is connected to a rotating member; the rotating member is connected to a second motor through a second transmission member; a second controller is also included; the first motor, the second motor and the electric pump are electrically connected to the second controller; the control system includes acontrol chamber; the control chamber is provided with a steering wheel mechanism, a master controller and a host computer; the steering wheel mechanism is connected to a driving mechanism; the secondcontroller and a third controller are electrically connected to the master controller; and the master controller is in communication connection with the host computer. Users can be prevented from contacting toxic pesticide, so that the body health of the users can be protected; and the spraying vehicle is high in degree of automation, so that labor intensity can be greatly reduced, working efficiency can be enhanced, and the spraying vehicle is suitable for large-area pesticide spraying work.
Owner:JIANGSU HUAXIA INTPROP SERVICE CO LTD
Preparation method of high-corrosion-resistance coating on surface of flexibly bonded neodymium iron boron-nickel zinc ferrite composite magnet
ActiveCN111524671AStrong magnetismImprove mechanical propertiesInorganic material magnetismPermanent magnet manufactureNickel-zinc ferriteCorrosion
The invention provides a preparation method of a high-corrosion-resistance coating on the surface of a flexibly bonded neodymium iron boron-nickel zinc ferrite composite magnet. The high-corrosion-resistance coating on the surface of the flexible bonded neodymium iron boron-nickel zinc ferrite composite magnet is prepared through the method of particle size recombination, flexible bonded neodymiumiron boron-nickel zinc ferrite compounding and spraying of the ZnO nano coating on the surface of the flexible bonded neodymium iron boron-nickel zinc ferrite composite magnet. The invention providesthe preparation method of the high-corrosion-resistance coating on the surface of the flexibly bonded neodymium iron boron-nickel zinc ferrite composite magnet, and the high-corrosion-resistance coating has good magnetism, mechanical properties and corrosion resistance and can provide a longer corrosion protection effect. Meanwhile, the preparation process is simple, easy to operate, low in production cost and suitable for industrial production.
Owner:HEYE HEALTH TECH CO LTD
Root flower pot integrating water storage and gravity watering into one body
ActiveCN109197234AReduce pressureSuitable for sprayingSelf-acting watering devicesWatering devicesWater storageInternal pressure
The invention provides a root flower pot integrating water storage and gravity watering into one body. The root flower pot comprises a flower pot body and a cultivation basin. The cultivation basin isplaced in the flower pot body. The side surface of the cultivation basin is in a net shape. The two sides of the flower pot body are fixedly connected to water storage cylinders. The bottom walls ofthe internal portions of the water storage cylinders are fixedly connected to welt slide rods. The top ends of the welt slide rods are fixedly connected to the top walls of the internal portions of the water storage cylinders. A power plats slidably sleeves the surfaces of the welt slide rods. By using the root flower pot integrating water storage and gravity watering into one body, a rope component is lifted up, and a vertical stay rope pulls a magnet component so that the magnet component moves upwardly along a non-insulation separation plate; a small iron block drives the power plate to move upwardly so that the power plate slides on the welt slide rods; through the power plate, the internal pressure of the water storage cylinders is gradually decreased and water in the water storage cylinders is sprayed through a top sprinkler head, and the water is finally sprinkled in soil in the cultivation basin; and the structure is novel and the root flower pot is suitable for the sprinklingof root flower.
Owner:嘉兴松宇科技有限公司
UV paint anhydrous recovery system
InactiveCN103316802BSimple structureTargetedLiquid surface applicatorsSpraying apparatusLacquerElectrical and Electronics engineering
The invention discloses an anhydrous recycling system for ultraviolet (UV) paint. The anhydrous recycling system comprises a paint spraying unit, a receiving unit and a conveying unit, wherein the paint spraying unit is provided with a paint receiving face, and the paint receiving face is provided with an air suction opening; one end of the conveying unit is communicated with the air suction opening, the other end of the conveying unit is communicated with the receiving unit, and the conveying unit has a function of sucking air from the air suction opening to the receiving unit. When the paint spraying unit starts to perform UV paint spraying operation, due to the fact that the conveying unit has the air suction function, paint fog formed by the excessively sprayed UV paint is sucked in through the air suction opening and then conveyed through the conveying unit to the receiving unit to be collected. According to a UV paint recycling process of sucking the paint fog in by air suction, the characteristics of the UV paint in achieving ultraviolet curing and enabling a liquid state to be a normal state are utilized, the paint can be recycled without adopting a water curtain, and the recycled UV paint has no difference from original paint and can be reused only by simple treatment. The anhydrous recycling system is simple in structure, strong in pertinence, high in recycling efficiency and suitable for spraying operation of the UV paint.
Owner:SHENZHEN XICHUANGYOU TECH
Low-temperature curing powder coating and preparation method thereof
InactiveCN111662609ALow curing temperatureSuitable for sprayingPowdery paintsEpoxy resin coatingsEpoxyLow temperature curing
The invention discloses a low-temperature curing powder coating and a preparation method thereof. The preparation method comprises the following steps: weighing raw materials by weight parts accordingto a formula, firstly putting 1 / 2 of two-step process epoxy resin in a stirring tank, then putting all other raw materials into the stirring tank, and finally putting the rest 1 / 2 two-step process epoxy resin into the stirring tank; after the feeding is finished, slowly stirring for 3 minutes, and then quickly stirring for 60 seconds; putting the obtained mixture into a feeding hopper of an extruder, melting, extruding, and tabletting and crushing the extruded coating to obtain a sheet; putting the sheet into a grinding machine, grinding, and adjusting the rotating speeds of a main grinder and an auxiliary grinder to enable the particle size D50 to be 32-42 [mu]m; and sieving with a 200-mesh rotary sieve to finally obtain the finished product low-temperature curing powder coating. Spraying production of a part of workpieces which are not resistant to high temperature is satisfied, the coating is also suitable for spraying scenes including automobile oil tanks meeting the national VI standard, and during production implementation, high-end equipment does not need to be replaced or purchased, production can be completed by adopting conventional equipment, so the production cost is low.
Owner:四川桑瑞斯高分子材料有限公司
Flame-retardant hot melt adhesive meeting requirements of spraying process and preparation method thereof
ActiveCN111849396AImprove peel forceImprove initial tackNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceZinc borate
The invention discloses a flame-retardant hot melt adhesive meeting requirements of a spraying process and a preparation method of the flame-retardant hot melt adhesive. The flame-retardant hot melt adhesive comprises the following components in percentage by mass: 10-50% of a polymer, 10-30% of a plasticizer, 30-70% of tackifying resin, 0.1-2% of an antioxidant, 1-20% of a liquid flame retardantand 0-10% of zinc borate monomer grafted polystyrene resin, wherein the sum of the mass percentages of the above components is 100%. The flame-retardant hot melt adhesive prepared by the preparation method disclosed by the invention has relatively high stripping force, relatively high initial adhesion and good wettability to a base material, can pass a UL-94 flame-retardant performance test and reaches the flame-retardant grade V-1.
Owner:佛山南宝高盛高新材料有限公司
Spraying mechanism with spraying pipes capable of being rotationally adjusted
PendingCN110506725AReduce widthSuitable for sprayingInsect catchers and killersGear wheelEngineering
The invention discloses a spraying mechanism with spraying pipes capable of being rotationally adjusted. The spraying mechanism comprises a bottom connecting plate, rotary columns are hinged to the top faces of the left end and the right end of the bottom connecting plate through bearings respectively, connecting blocks are fixedly arranged on the front wall surfaces on the upper portions of the rotary columns, and one ends of the spraying pipes are fixed into the connecting blocks. The lower portions of the rotary columns are fixedly provided with transmission gears, belt brake servo motors are fixed to the back bottom faces of the left side and the right side of the bottom connecting plate, the output shafts of the belt brake servo motors penetrate through the bottom connecting plate andare fixedly provided with driving gears, and the driving gears are meshed with the corresponding transmission gears. The two spraying pipes can be rotated, so that the two spraying pipes are close toeach other, the spraying width is thus narrowed, the spraying width of the mechanism can be adjusted according to different planting areas of different widths, and the spraying mechanism meets the requirements for plant spraying in the planting areas of different widths in use. The spraying mechanism is wide in using range and good in effect.
Owner:台州欧盛园林机械有限公司
Ice snow rapid melting agent
InactiveCN1687294AReduce corrosionPromote growthOther chemical processesLiquid productAluminium chloride
The present invention belongs to the field of compounded salt technology. It is made up by respectively adding at least three kinds of chemical raw materials of chlorinated trisodium phosphate, calcium hypochlorite or high test bleaching powder, aluminium chloride or aluminium polychloride, lithium hypochlorite, sodium sulfate peroxide, sodium metasilicate, sodium molybdate, sodium benzoate, trisodium phosphate, sodium tetraborate of medicinal borax and benzotriazole, etc into the formula composition formed from water and calcium chloride through a certain proportion process. Said invention has two kinds of solid product and liquid product, and can be used when the temperature is above-43 deg.C, its ice-melting and snow-removing speed is quick and its effect is good.
Owner:杨毅男
Preparation method of low-temperature-domain high-performance water-soluble damping coating and product
InactiveCN108753070ASuitable for sprayingSuitable for scraping applicationCoatingsVitrificationEmulsion
The invention discloses a preparation method of a low-temperature-domain high-performance water-soluble damping coating and a product. The preparation method comprises the steps that 1, 30-40 parts ofacrylic resin blending emulsion, 10-20 parts of deionized water, 0.3-0.8 part of defoaming agent, 0.3-0.8 part of dispersing agent, 10-20 parts of 200-1000 mesh of calcium carbonate powder, 10-30 parts of 100-600 mesh of sericite powder, 0.4-0.8 part of thickening agent and 0.1-0.3 part of low-temperature damping performance modifying additive, wherein the acrylic resin blending emulsion is prepared by blending four acrylic resin emulsions with the glass transition temperatures of -40 degrees, -20 degrees, 0 degree and 20 degrees respectively, wherein the weight of each acrylic resin emulsionis 3-10 parts by weight; 2, the acrylic resin blending emulsion, the deionized water, the defoaming agent, the dispersing agent and the low-temperature damping performance modifying additive are putin a stirring container, and stirring is performed at the rotation speed of 500 rpm for 5 minutes; 3, the calcium carbonate powder and the sericite powder are added into the stirring container, and stirring is performed at the rotation speed of 1000 rpm for 10 minutes; 4, the thickening agent is added into the stirring container, and stirring is performed at the rotation speed of 1500 rpm for 10 minutes; 5, the low-temperature-domain high-performance water-soluble damping coating is obtained.
Owner:东莞市迅杰通新材料有限公司
Piano shell high-pressure airless spraying device
PendingCN108237026ATackle splashSolve the problem of paint splatterLiquid spraying apparatusLacquerSpray nozzle
The invention relates to a piano shell high-pressure airless spraying device and relates to piano processing equipment. The piano shell high-pressure airless spraying device comprises an air source, an air supercharging part, a material pump, a material barrel, a curing agent pump, a curing agent barrel, a static mixer, a spray gun and a spray nozzle. The air source is connected with the air supercharging part through a pipeline. The air supercharging part is connected with the material pump and the curing agent pump through pipeline correspondingly. The material barrel, the material pump andthe static mixer are connected through a pipeline in sequence. The curing agent barrel, the curing agent pump and the static mixer are connected through a pipeline in sequence. The static mixer is connected with the spray gun through a pipeline. The spray nozzle is connected to the spray gun. According to the characteristic that little paint mist is rebounded during high-pressure airless spraying,the problems that paint mist generated during low-pressure mixed gas spraying is splashed and other surfaces are contaminated with the splashed paint in the prior art are solved; grinding abrasive paper is saved, damage to health of operators is reduced, and the spraying environment is improved.
Owner:广州珠江恺撒堡钢琴有限公司
Snow removal agent
InactiveCN1687295AReduce corrosionPromote growthOther chemical processesLiquid productAluminium chloride
The present invention belongs to field of compounded salt technology. It is made up by respectively adding at least three kinds of chemical raw materials of chlorinated trisodium phosphate, calcium hypochlorite or high test bleaching powder, aluminium chloride or aluminium polychloride, lithium hypochlorite, sodium sulfate peroxide, sodium meta silicate, sodium molybdate, sodium benzoate, trisodium phosphate, sodium tetraborate or medicinal borax and benzotriazole, etc. Its the formula composition formed from water and sodium chloride through a certain preparation process. Said invention has two kinds of solid product and liquid product, and can be used when the temperature is above-21 deg.C, its ice-melting and snow-removing speed is quick and its effect is good.
Owner:杨毅男
Special spraying type corrosion-proof sealant for suspension bridge section steel anchoring system
InactiveCN106752798AReduce viscositySuitable for sprayingInksPolyether coatingsHydrocarbon solventsPolyol
The invention discloses a special spraying type corrosion-proof sealant for a suspension bridge section steel anchoring system. The special spraying type corrosion-proof sealant is prepared from the following raw materials in parts by weight: 20 to 45 parts of silicone-modified polyether resin, 10 to 30 parts of polyether polyol, 15 to 30 parts of nano modified calcium carbonate, 6 to 15 part of a rheological agent, 1 to 15 parts of a hydrocarbon solvent, 0.2 to 1.0 part of a dehydrating agent, 0.05 to 1.0 part of an adhesion promoter, 0.1 to 1 part of an ultraviolet absorbent, 0.1 to 1 part of an anti-ageing agent and 0.05 to 0.1 part of a catalyst. The product has the characteristics of low viscosity, high thixotropy, capability of being sprayed and the like, and is especially applicable to the field of isolation and protection of the bridge anchoring system.
Owner:JIANGSU CUMT DAZHENG SURFACE ENG TECH
Additive manufacturing method and product of high-entropy alloy using noble metal material
InactiveCN110983148AReduce precisionReduce scrap rateAdditive manufacturing apparatusMolten spray coatingManufacturing technologyHigh entropy alloys
The invention provides an additive manufacturing method and product of a high-entropy alloy using noble metal materials. Noble metal is smelted and synthesized by using a preparation method of the high-entropy alloy, so that the performance of the noble metal is sufficiently improved and improved; meanwhile, the high-entropy alloy synthesized from the noble metal is personalized and manufacturedby using an additive manufacturing technology, so that high-precision and high-performance aerospace relevant parts are obtained; and meanwhile, the additive manufacturing technology can also recyclethe noble metal materials in parts and components after service, so that the cost is reduced.
Owner:深圳市翠绿贵金属材料科技有限公司
Rock slope-surface ecology treatment method
The invention provides a method for the ecological control of a rock slope, which comprises the steps of determining the positions of anchor rod holes on the slope and drilling the anchor rod holes, arranging anchor rods in the anchor rod holes, and fixing ecological vegetation with the anchor rods, wherein the ecological vegetation is cultured by using the sludge of sewage treatment plants as culture soil. According to the method, the anchor rods are arranged on the slope to fix the ecological vegetation and the strong roots of the ecological vegetation can consolidate soil and prevent landslip, so the slope edges covered by the vegetation is more stable, the problems of difficult greening and water and soil erosion of the rock slope are solved and the landscape formed is more consistentwith the surrounding environment and harmonious with the nature. Meanwhile, the treated sludge is harmless and odorless, high in organic matter content and rich in nutrients and is suitable to be spread by spraying, more suitable to be made into nutritive blocks and more suitable for the ecological greening of the rock slope.
Owner:FUJIAN YONGQIAN LANDSCAPE
Root system flowerpot integrating water storage and gravity watering and using method
InactiveCN111919620AReduce pressureSuitable for sprayingSelf-acting watering devicesReceptacle cultivationWater storageHydrology
The invention provides a root system flowerpot integrating water storage and gravity watering and a using method. The flowerpot comprises a flowerpot body and a cultivation pot, the cultivation pot isplaced in the flowerpot body, the side face of the cultivation pot is in a net shape, water storage cylinders are fixedly connected to the two sides of the flowerpot body, welt sliding rods are fixedly connected to the bottom walls of the interiors of the water storage cylinders, the top ends of the welt sliding rods are fixedly connected to the top walls of the interiors of the water storage cylinders, and the surfaces of the welt sliding rods are slidably sleeved with power plates. The invention discloses the root system flowerpot integrating water storage and gravity watering. A lifting rope piece is lifted upwards, a magnet piece is pulled by a vertical pull rope, the magnet piece moves upwards along a non-insulating partition plate, the small iron block drives the power plate to moveupwards, so that the power plates slide on the welt sliding rods, the power plates enable the internal pressure of the water storage cylinders to be gradually reduced, water in the water storage cylinders is sprayed out through a top water spraying head, the water is finally sprayed into soil in the cultivation pot, and the flowerpot is novel in structure and suitable for spraying root flowers.
Owner:杨孝其
Intelligent magnetic induction pesticide spraying vehicle
Owner:ANHUI UNIV OF SCI & TECH
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