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Medical Device for Generating Transient Bubbles
InactiveUS20080319377A1Enhance bubble generationReduce needEnergy modified materialsFlow mixersSonificationMedicine
A method and medical device for generating transient bubbles is provided. Fluid is delivered under pressure through bubble generating means and thereby transient bubbles are generated. The bubbles are micro or nano sized. An ultrasonic source may be used to further vibrate the bubble generating means so as to adjust the size and size consistency of the bubbles. Infusion means may also be provided for infusing the bubbles in a patient. A therapeutic agent, in the form of or delivered in combination with, bubbles may be injected at the point of interest. An ultrasound pulse may additionally be provided to activate bubbles to enhance drug transport through tissues and across cell membranes. The device provides a means to locally generate transient bubbles, to facilitate acoustical activation of therapeutic agents, and the acoustic activation of bubbles infused within therapeutic agents, in order to enhance treatment efficacy.
Owner:ARTENGA
Straw cement-based microporous building material and preparation method thereof
ActiveCN102452832AUniform tiny bubblesUniform bubblesSolid waste managementMixed materialsPolymer solution
The invention discloses a straw cement-based microporous building material and a preparation method thereof. The building material comprises the following components in parts by weight proportioning: 2-5 parts of straw flour, 40-60 parts of cement, 15-25 parts of coal ash, 10-25 parts of sand, 2-15 parts of coagulator material, polymers and water, wherein the polymer-solid ratio is 0.2-0.5% and water-solid ratio is 35-45%. The preparation method comprises the following steps: 1), stirring and uniformly mixing the cement, the coal ash, the sand, the coagulator material and 90-100% of water; 2), adding the straw flour while stirring and uniformly dispersing in the above mixed material; 3), continuously stirring the mixture and gradually adding polymer solution with a solid content of 5% or 10% to form the mixed material comprising uniform small air bubbles; 4), pouring the mixed material into a mould and covering and curing the material; 5), de-molding and putting the material in the atmospheric environment for natural curing to obtain a straw cement-based microporous building material product. The invention can play a big role in the building field and has a broad application prospect.
Owner:CHINA BUILDING MATERIALS ACAD
Organic foaming silicone rubber
The invention discloses organic foaming silicone rubber. The organic foaming silicone rubber is prepared by mixing, by weight, 100 parts of hydroxy-terminated hydrogen-containing polysiloxane, 5-50 parts of vinyl silicone oil, 5-40 parts of white carbon black, 0.2-2 parts of a reaction inhibitor and 0.1-1 part of a platinum catalyst. The foaming ratio can be controlled flexibly, reaction cross-linking points are increased, stability is good, foaming is uniform, and a foaming agent does not need to be used.
Owner:浙江凌志新能源科技有限公司
Fireproof cement foam insulation board
The invention discloses a fireproof cement foam insulation board, comprising the following components in parts by weight: 38-45 parts of sulphate aluminium cement, 28-33 parts of fly ash, 0.28-0.35 part of wooden anti-crack fiber, 2.9-3.5 parts of waterproof agent, 0.55-0.75 parts of calcium stearate, 0.18-0.25 parts of polycarboxylate superplasticizer, 2.0-3.0 parts of GM-A foaming agent, and 25-30 parts of water. The fireproof cement foam insulation board disclosed by the invention is simple in manufacturing technique, good in insulation and waterproof effects of products, and inflammable.
Owner:JIANGSU BAIRUIJI NEW MATERIAL
High-elasticity wear-resistant polyurethane foaming shoe material and preparation method thereof
The invention discloses a high-elasticity wear-resistant polyurethane foaming shoe material and a preparation method thereof. The shoe material is prepared from the following components in parts by weight: 50-70 parts of thermoplastic polyurethane elastomer, 10-20 parts of styrene-butadiene-styrene block copolymer, 10-15 parts of butadiene styrene rubber, 10-20 parts of ethylene-octene copolymer,1-5 parts of a foaming agent, 0.5-1 part of zinc oxide, 2-4 parts of a cross-linking agent, 1-2 parts of an assistant cross-linking agent, 5-8 parts of an active agent and 10-20 parts of filler. The problem that an existing shoe material does not have elasticity and is poor in wear-resisting comprehensiveness and portability can be solved.
Owner:HUIAN WEISHENG SHOES
Efficient concrete water reducer and preparation method thereof
The invention provides an efficient concrete water reducer and a specific preparation method thereof. The preparation method comprises the following specific steps of grafting and modifying through sodium lignin sulfonate and maleic anhydride, then copolymerizing with crylic acid and polyoxyethylene monomethyl ether acrylate so as to obtain an intramolecularly compounded efficient concrete water reducer product with an anion structure and a nonionic structure. The concrete water reducer has prominent advantages that the amount of admixture is less and is 0.2-0.5% of the weight of binding material, the decrement rate is high and is more than or equal to 35%, has good enhancing effect on concrete, has large gas generating amount and uniform bubbles, does not react with aggregate due to low alkalinity, does not erode the passive film on the surface of a rebar due to low content of chlorine. The raw material of the concrete water reducer adopts waste residue of papermaking, so that the concrete water reducer has low cost and good degradability, and no harmful contaminants are generated and left in the whole production process.
Owner:SHANDONG TAIHE WATER TREATMENT TECH CO LTD
Method for reducing sulfur dioxide content in tail gas by using ionic liquid supergravity desulfurization technology
InactiveCN110935306AReduce the presence of air bubblesIncrease contact areaDispersed particle separationFlue gasPhysical chemistry
The invention belongs to the technical field of chemical engineering, and more specifically relates to a method for reducing sulfur dioxide content in tail gas by using ionic liquid supergravity desulfurization technology. According to the method, caprolactam tetrabutylammonium bromide ionic liquid is used as an absorbent and is matched with a viscosity reducer for use, absorption liquid with a certain concentration is prepared, and tail gas and the absorption liquid are subjected to a supergravity desulfurization reaction in a rotating packed bed. Through the method provided by the invention,more than 99% of sulfur dioxide in flue gas of acid making devices can be removed, the emission concentration of sulfur dioxide is lower than 25mg / m < 3 >, and the method and a device provided by theinvention are simple, are convenient to operate, and can be used for industrial application.
Owner:SHANDONG EFIRM BIOCHEMISTRY & ENVIRONMENTAL PROTECTION CO LTD
Filling device and method for waste air-raid shelter of pile foundation construction site
ActiveCN112323823ASmooth Construction MeasuresGuaranteed cycleEmbankmentsFoam concreteArchitectural engineering
The invention provides a filling device and method for a waste air-raid shelter of a pile foundation construction site. The filling method comprises the steps that a grouting drill hole is drilled above a waste air-raid shelter to be filled, a primary grouting pipe, a secondary grouting pipe, an air supply pipe and an air exhaust pipe are installed in the drill hole, the primary grouting pipe andthe air supply pipe vertically extend into the bottom of the air-raid shelter, the secondary grouting pipe and the air exhaust pipe vertically extend to the top of the air-raid shelter, firstly, the primary grouting pipe is connected with a grouting pump, the air supply pipe is connected with an air compressor, foam concrete grouting slurry is injected in a layered mode, the primary grouting pipeand the air supply pipe are pulled up all the way to the top of the air-raid shelter after grouting of each layer is completed, then the secondary grouting pipe is connected to inject the foam concrete grouting slurry for the second time, and air is not supplied during secondary grouting. The filling problem of the deep-buried air-raid shelter can be solved under the condition that excavation is not conducted, normal construction of a cast-in-situ bored pile can be guaranteed on a filled construction site, and the problems that when a rotary drilling rig constructs a cast-in-situ pile foundation, normal construction cannot be conducted on the deep-buried air-raid shelter, the site collapses and the like are solved.
Owner:WUHAN SURVEYING GEOTECHN RES INST OF MCC
Heat-resisting high-toughness polystyrene resin foaming plastic
The invention discloses heat-resisting high-toughness polystyrene resin foaming plastic. The heat-resisting high-toughness polystyrene resin foaming plastic is prepared from, by weight, 40-55 parts of polystyrene resin, 2-3.5 parts of potassium titanate fibers, 11-16 parts of coconut fiber, 2-6 parts of polytetrafluoroethylene, 1-1.5 parts of 3,5-tert-butyl-4-hydroxy phenyl, 15-20 parts of talcum powder, 6-11 parts of silicon carbide powder, 4-13 parts of kaolin, 1.2-1.8 parts of bis(2-ethylhexyl) phthalate, 1.1-1.6 parts of zinc stearate, 1-1.5 parts of butyl p-hydroxybenzoate and 2-5 parts of foaming agents. The heat-resisting high-toughness polystyrene resin foaming plastic has the good heat-insulating property and the good strength and toughness, and the impact-resisting property of the plastic is improved.
Owner:ZIBO KUAKE MEDICINE TECH
Ultrasonic trash can cleaning device and cleaning method thereof
ActiveCN103658100ADifferent shapesEasy to cleanCleaning using liquidsEngineeringMechanical engineering
The invention discloses an ultrasonic trash can cleaning device and a cleaning method of the ultrasonic trash can cleaning device. The ultrasonic trash can cleaning device comprises a cleaning tank (1) and a cleaning cavity formed in the cleaning tank (1), and cleaning fluid is filled into the cleaning cavity. The ultrasonic trash can cleaning device is characterized in that an ultrasonic generator (2) is arranged on one side of the cleaning tank (1), and at least one transducer (4) is correspondingly arranged at the bottom of the cleaning cavity. When a trash can is cleaned, bubbles generated in the fluid are very uniform, the cleaning effect on the trash can is very good, and only 0-0.5% of residues remain.
Owner:升禾城市环保科技股份有限公司
Preparation method of inorganic foam building thermal insulation material
InactiveCN103524101AImprove air tightnessUniform pore size distributionCeramicwareThermal insulationPulverized fuel ash
The invention provides a preparation method of an inorganic foam building thermal insulation material. The preparation method comprises the following steps: dispersing polypropylene fibers, pulverized fuel ash, sulphate aluminosilicate cement, calcium stearate, perlite, manganese dioxide and triethanolamine to water, and stirring, thus obtaining unfoamed slurry; and adding hydrogen peroxide with 30% of mass concentration to the unfoamed slurry, then molding the obtained pre-foamed slurry by casting, maintaining, demolding, and cutting, thus obtaining the inorganic foam building thermal insulation material. The preparation method has the advantages that the foaming process is controlled by controlling the mixing amount of the manganese dioxide catalyst so as to ensure the strength of the inorganic foam building thermal insulation material, simultaneously reduces the heat conductivity of the inorganic foam building thermal insulation material and enhances the heat preservation effect of the inorganic foam building thermal insulation material, the perlite is added so as to serve as an anti-collapse agent so as to reduce the rejection rate, and meanwhile, the triethanolamine is added so as to improve the property of the inorganic foam thermal insulation material. Compared with materials of the same kind, the inorganic foam building thermal insulation material has the characteristics of high strength, low heat conductivity, small volume weight, burning resistance, flame resistance and the like.
Owner:SHANGLUO UNIV
Modified polyurethane expanded plastic and preparation method thereof
The invention belongs to the plastic field and discloses modified polyurethane expanded plastic and a preparation method thereof. The modified polyurethane expanded plastic is prepared from 120 to 150 parts by weight of isocyanate, 100 to 120 parts by weight of polyester polyol, 20 to 30 parts by weight of a glass fiber cloth, 0.6 to 1 part by weight of a silane coupling agent, 0.4 to 0.8 parts by weight of a titanate coupling agent, 0.6 to 1 part by weight of monoglyceride, 3 to 5 parts by weight of triethanolamine, 10 to 20 parts by weight of carbon nanotubes, 20 to 30 parts by weight of low-density polyethylene, 20 to 30 parts by weight of aramid pulp, 10 to 20 parts by weight of ceramic fibers, 1 to 2 parts by weight of azodicarbonamide, 0.3 to 0.5 parts by weight of a foam stabilizer, 1 to 2 parts by weight of sodium dodecyl sulfate and 0.6 to 1 part by weight of an antioxidant. The modified polyurethane expanded plastic has the advantages of uniform bubbles, light weight, good toughness, wear resistance, anisotropy and excellent thermal insulation performances.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH
Tea set ultrasonic cleaning device
InactiveCN107595222AUniform cleaning effectEffect of cleaning effectTableware washing/rinsing machine detailsEngineeringBottle
The invention discloses a tea set ultrasonic cleaning device comprising a cleaning pool. A faucet is connected to the side portion of the cleaning pool, a filter is arranged at a water outlet of the faucet, and a cleaning basket is arranged in the cleaning pool. A rubber pad is arranged between the cleaning basket and the pool bottom of the cleaning pool, a water level sensor is arranged on the side face of the cleaning pool, and an ultrasonic energy converter is placed on the bottom face of the cleaning pool. A water draining pipe is connected to the middle of the bottom face of the cleaningpool, the side face, provided with the faucet, of the cleaning pool is connected with a bottle, and the lower portion of the bottle is connected with a liquid pumping pump through a water pipe. The liquid pumping pump is connected with a second electromagnetic valve through a water pipe, the second electromagnetic valve is connected with a diluter, the diluter is connected with the tail of the faucet through a water pipe, and the rear portion of the diluter is connected with a tap water feeding pipe through a first electromagnetic valve. According to the tea set ultrasonic cleaning device, thecleaning speed is high, the effect is good, the cleanliness is high, damage to the surface of a cleaned object is avoided, the inner wall of the cleaning pool is coated with an anti-sticking coating,and stains are not prone to being stuck, so that the cleaning effect of the device is improved, and the service life of the device is prolonged.
Owner:兰溪市拜瑞珂科技服务有限公司
Micro-slot plastic disc serial aerator
InactiveCN104341039AGuaranteed uptimeReduce resistanceTreatment using aerobic processesBiological treatment apparatusMicrobubblesOxygen utilization rate
The invention discloses a micro-slot plastic disc serial aerator which is characterized by comprising a perforated pipe connecting rod (1), wherein dozens of micro-slot plastic discs (2) which are connected in series into a regular cylinder, an elliptic cylinder or a rectangular cylinder are installed on the connecting rod (1). Air is aerated from the micro-slots and forms medium and microbubbles in water. Outer threads (3) are formed at two ends of the perforated pipe connecting rod (1) and used for fixing the micro-slot plastic discs and further for connecting an inlet air pipe and installing pipe plugs. The faces of the plastic discs at two end of the micro-slot plastic disc serial aerator are made from airtight plates (4) and other micro-slot plastic discs are hollow ventilating cascades (2). The aerator disclosed by the invention is simple and easy to design and use, high in oxygen utilization rate, small in resistance, power-saving, large in service area, high in bubble uniformity, long in service life, stable and reliable in operation and simple to regenerate, can save energy during sewage treatment and is convenient to manage.
Owner:韩蓓蕾
Method for cultivating spirulina
This invention discloses a method for spirulina culture, which contains constructing culture environment of spirulina, confecting culture liquid, nursing during culture process, gathering and harvesting spirulina. Firstly construct culture environment of spirulina; then confect culture liquid, whose components and the mass proportions are as follows: NaHCO3 10-15Kg, KH2PO4 0. 1-0. 9Kg, microelement1-8Kg, pure crude water1 ton, and the culture conditions are as foolws: water temperature keeps at 25deg C- 35deg C, humidity keeps at 40íÒ-60íÒ, charge oxygen in the time of the day and illuminate for at least 12 hours a day; then gather the spirulina: flush the filter spirulina and test with pH paper, and it is up to grade when the paper showing neutrality; supplement nourishment: after series gathering, feed each nutrimental materials proportionally into culture crock, consquenty guarantee the spirulina get plenty nourishment. When the pH value of culture liquid ascends to 11, add NaHCO3 to maintain its pH value in 8-11. Continuely culture and harvest to keep the spirulina of certain density; add NaHCO3 to stabilize the pH value of culture liquid and accelerate growth and breeding of spirulina in the culture liquid.
Owner:SHOUGUANG FUKANG PHARMA
High-strength foam aluminum plate
The invention relates to a high-strength foam aluminum plate. The high-strength foam aluminum plate is manufactured from the following materials in parts by weight: 8-10 parts of a foaming agent, 40-60 parts of aluminum powder and 45-65 parts of a promotor; the foaming agent is prepared from the following raw materials in parts by weight: 68-70% of calcium carbonate and 30-32% of magnesium hydrate; the promotor is prepared from the following raw materials in parts by weight: 5 parts of aluminum hydroxide, 0.12 part of cobalt chloride, 55 parts of argil, 12 parts of graphene and 0.85 part of an additive; and the additive comprises the following elements in percentage by weight: 15.2% of iron, 62.6% of copper, 2.8% of chromium, 8.1% of manganese, 4.05% of titanium, 7.2% of silicon and the balance of impurities. According to the foam aluminum plate, the manufactured foam aluminum plate is uniform in strength of each part; and the quality of the foam aluminum plate is improved.
Owner:颍上珂米乐新材料科技有限公司
Plastic sheet overlaid and mounted porous aeration equipment
ActiveCN102372370BStrong oxygen utilizationAdaptableWater aerationSustainable biological treatmentOxygen utilization rateSewage
The invention discloses plastic sheet overlaid and mounted porous aeration equipment which is characterized by comprising a connection rod (1), wherein the connection rod (1) is provided with multiple aeration sheets (2); the diameters of the aeration sheets (2) are successively increased, and the aeration sheets (2) are overlaid to form a cone shape; a fixed interface (3) is installed on the lower end of the connection rod (1); and a gas inlet interface (5) is installed on the lower end of the fixed interface (3). The plastic sheet overlaid and mounted porous aeration equipment has the characteristics that the structure is compact and reasonable; the service life is long, and cleaning and exchange are not needed; service area is large, resistance is small, and operation is stable and reliable; adaptability is strong, the equipment is suitable for purification treatment of various sewages; and oxygen utilization rate is high, bubbles are uniform, and no dead angle is generated, thereby solving the problems generated by using the traditional aeration oxygenation equipment and having better aeration effect.
Owner:JIANGSU PHILIP ENVIRONMENT ENG
External drying assisting agent matched with polyurethane foam caulking agent and preparing method and application thereof
ActiveCN105801912AImprove efficiencyShorten the timeNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesEngineeringBalance water
The invention discloses an external drying assisting agent matched with a polyurethane foam caulking agent and a preparing method and application thereof.The external drying assisting agent comprises, by mass, 3%-6% of preservative, 10%-20% of catalyst and the balance water; the external drying assisting agent is an aerosol, and further comprises casting gas, and the weight ratio of the drying assisting agent to the casting gas is 25:3.The preparing method includes the steps that A, the preservative, the catalyst and the water are weighed in proportion, and are fully dissolved to be clear; B, the drying assisting agent is poured into an aerosol can, a valve is pressed, and the casting gas is inflated.The external drying assisting agent is used in cooperation with the polyurethane foam caulking agent, and is not limited by environment conditions, polyurethane foam can be fully dried within 15 minutes, correction can be carried out while gluing, and efficiency is greatly improved; under catalyzing of the external drying assisting agent, the produced polyurethane foam is even, stable, free of treaded foam and cavities and good in sealing effect.
Owner:SHIJIAZHUANG DONGXIANG CHEM CO LTD
Automatic bathing device
The invention discloses an automatic bathing device. The automatic bathing device comprises a double-layer bathtub, a turbine wheel water pump, an air pump and a water heater, wherein the double-layer bathtub comprises a bathing basin and a return flow chamber adjacent to the bathing basin; a gas inlet pipe of the turbine wheel water pump is connected with the air pump through a pressure relief valve, and a gas outlet pipe of the turbine wheel water pump is connected with branch gas pipes arranged in the return flow chamber; a water inlet pipe of the turbine wheel water pump communicates with the bathing basin, and a water outlet pipe of the turbine wheel water pump communicates with the return flow chamber; water outlet holes and gas outlet holes are formed in a basin wall between the bathing basin and the return flow chamber, the water outlet holes communicate with the bathing basin and the return flow chamber. The turbine wheel water pump consists of a steam turbine and a centrifugal pump, wherein the steam turbine is connected with the centrifugal pump; the air pump comprises a compressed air pump or high-pressure water vapor pump with an air cylinder. The automatic bathing device is driven only by the air pump, circulating water flow and impacting air bubbles can be formed in the bathing basin, and bathing water in the bathing basin can be broken away from dangerous electrical equipment, so that the automatic bathing device is safe and practical.
Owner:袁哲
Fermented rice cake and making method thereof
The invention provides a fermented rice cake, and relates to the technical field of food processing and making. The fermented rice cake is characterized by comprising the following materials in partsby weight: 900-1000 parts of rice flour, 220-250 parts of glutinous rice flour, 3-4 parts of aluminum-free baking powder, 18-20 parts of yeast powder, 200-225 parts of white granulated sugar, 3.8-4 parts of disodium dihydrogen pyrophosphate, 3.8-4 parts of citric acid, 0.35-0.4 part of calcium carbonate powder, 2.5-3 parts of sodium bicarbonate, 700-800 parts of drinking water and 15-20 parts of arepartitioning agent. The fermented rice cake is nutrient-rich, tastes soft, fine and smooth and is flavorful.
Owner:蚌埠市兄弟粮油食品科技有限公司
Concrete foaming agent
The invention relates to a concrete foaming agent, which belongs to the technical field of a building material. The concrete foaming agent comprises the following raw materials in parts by weight: 7-15 parts of methyl cellulose, 3-7 parts of limestone powder, 3-8 parts of slag, 6-9 parts of modified diatomite, 7-12 parts of polyacrylic resin, 3-6 parts of polyethylene glycol, 4-8 parts of a sulphoaluminate clinker, 3-7 parts of anhydrite, 2-7 parts of mica powder, 6-10 parts of hydroxypropyl methyl cellulose, 4-6 parts of borax, 6-10 parts of sodium dodecyl sulfate, and 7-13 parts of sodium dodecyl benzene sulfonate. The concrete foaming agent has the advantages of easy foaming, good stability, uniform foams, and high reliability; a production method is simple, material acquisition is convenient, cost is low, so that the method has wide market prospect.
Owner:徐勤凤
Foaming agent suitable for oil-field development
ActiveCN102504788BHigh production costReduce manufacturing costDrilling compositionInorganic saltsFoaming agent
The invention provides a foaming agent suitable for oil-field development. The foaming agent suitable for oil-field development comprises the following components by weight percent: 0.05-1.0% of anionic surfactant, 0.05-1.0% of amphoteric surfactant, 0-1.0% of nonionic surfactant, 0.01-1.0% of foam stabilizer, 0-0.8% of inorganic salt and the balance water. The composition and proportioning of the foaming agent can be adjusted at any time according to the actual situations of different application fields of oil-field development, the foaming agent is convenient in production, has wide applicability and remarkable economic benefit; and the foaming agent has good biodegradability and can not pollute the environment or damage the formation.
Owner:PETROCHINA CO LTD +1
Building fence material prepared by compounding steel core and PVC material
InactiveCN111234419AGuaranteed performancePerformance impact, enhanced wind pressure resistance guaranteeFencingFoaming agentPolyvinyl chloride
The invention discloses a building fence material prepared from a steel core composite PVC material. Weight part, the composition comprises the following components, the material comprises the following components in parts by weight: 70-85 parts of PVC resin particles, 5-15 parts of polyvinyl chloride, 5-15 parts of phenolic resin particles, 0.1-0.5 part of p-phenylenediamine, 0.1-0.5 part of barium-zinc composite salt, 1-5 parts of a foaming agent, 0.5-3 parts of a filling agent, 0.1-0.5 part of titanium dioxide and 0.1-0.5 part of an antistatic agent. The flame retardance, wind pressure resistance, heat resistance, freezing resistance and the like of the fence material are enhanced, and weathering and oxidation are avoided.
Owner:湖南翰坤实业有限公司
Process for producing foam ceramic heat-insulation boards
The invention discloses a process for producing foam ceramic heat-insulation boards. The process includes preparing raw materials, mixing and grinding prepared fusible clay, kalialbite and boron nitride to obtain powder, stirring the powder, then adding foaming agents and organic solvents into the powder to obtain uniformly mixed primary slurry and heating the primary slurry to allow the primary slurry to be in molten states; pouring materials into molds and quickly cooling the materials until the temperatures of the materials reach the normal temperature; cooling the materials in the molds, then releasing the materials from the molds to obtain heat-insulation board blanks, polishing the surfaces of heat-insulation boards by three times and separately smearing ground glaze, basic glaze andcolored glaze on the heat-insulation boards whenever the heat-insulation boards are polished. The process has the advantages that good heat-insulation effects can be realized, the deformation coefficients of products can be lowered, and the products are extremely low in deformation rate even in high-temperature environments; the weights of materials can be reduced, accordingly, the materials arelight and are good in toughness, and the service lives of the materials can be greatly prolonged.
Owner:重庆双渝工业陶瓷有限公司
Poria cocos effervescent tablet and preparation method thereof
InactiveCN109876005AHigh degree of substitutionReduce dosageOrganic active ingredientsFungiSodium bicarbonateSucrose
The invention provides a poria cocos effervescent tablet prepared from the following raw materials: carboxymethyl pachyman, inulin, vitamin C, edible acid, edible base, diluent, lubricant, sweetener,essence and fruit powder. The edible acid is a mixture of anhydrous citric acid and tartaric acid; the edible base is sodium bicarbonate, the diluent is selected from a mixture of anhydrous lactose and sucrose, the sweetener is a mixture of acesulfame and aspartame, the lubricant is a mixture of polyethylene glycol 6000 and magnesium stearate. The preparation method is simple, dry granulation is adopted, no binder is added in a formula which is simple, and the raw materials are wide in source and low in cost. The obtained effervescent tablet has good taste and uniform bubbles and is not easy to agglomerate. The effervescent tablet has the effects of regulating blood sugar, protecting the liver, improving immunity, protecting the intestinal health and improving the immunity. The tablet is healthy food and has broad application prospects.
Owner:HUNAN BUTIAN PHARMA
Titanium energy far infrared latex product and production method thereof
The invention relates to a titanium energy far-infrared latex product and a preparation method thereof. The product body is made of natural latex collagen solution, and pores are evenly distributed inside the product body; titanium powder and far-infrared ceramic powder are uniformly mixed in the product body; titanium powder is added And far-infrared ceramic powder, titanium powder is pure titanium powder, pure titanium can be activated by the temperature in contact with the skin of the human body, easy to ionize, can quickly adjust the disordered bioelectricity in the human body, and accelerate the body's self-recovery function; far-infrared Ceramic powder far-infrared powder emits far-infrared rays and has a warming effect. When the far-infrared rays are absorbed by human tissues, it will generate a soothing and beneficial heat that can penetrate into human tissues for thermal treatment. The principle of treatment is to increase body temperature, relax blood vessels, increase the body's metabolic rate, and enhance the elasticity of ligaments, joint capsules, and muscles. Long-term use can also greatly improve the body's self-healing ability.
Owner:成都艾蒂浮兰科技有限公司
Submersible aerator impeller
InactiveCN102417236AReduce the presence of air bubblesUniform bubblesSustainable biological treatmentBiological water/sewage treatmentImpellerEngineering
The invention relates to a submersible aerator impeller, which comprises a wind impeller and a water impeller, wherein a wind impeller outlet is welded with an arc-shaped baffle of the wind impeller outlet, and oblique conical air vents are evenly arranged on the baffle; the oblique hole diameter of the air vents close to the inner side of the wind impeller outlet is greater than that of the air vents close to the outer side of the wind impeller outlet, and the oblique direction of the air vents is the same as that of the middle streamline of a blade of the wind impeller. Air flows to a buffer chamber from the air vents in a jet way, and is cut into micro air bubbles under the action of the water impeller so as to allow the degree of turbulence of an air and water mixture in the buffer chamber to be more intense; and after air and water are fully mixed, the mixture is flushed into sewage from a diversion outlet at a high speed, and the generated air bubbles are finer and evener. The aeration efficiency is improved. When the submerging depth of a submersible aerator is less than 4m, the number of blades of the wind impeller and the water impeller are respectively two, and when the submerging depth of the submersible aerator is more than 4m, the number of blades of the wind impeller and the water impeller are respectively three.
Owner:江苏振华海科装备科技股份有限公司
A kind of preparation method of inorganic foam building insulation material
InactiveCN103524101BImprove air tightnessUniform pore size distributionCeramicwareBuilding insulation materialsSlurry
Owner:SHANGLUO UNIV
Antibacterial polycarbonate foamed plastics and preparation method thereof
The invention belongs to the field of plastics, and discloses antibacterial polycarbonate foamed plastics and a preparation method of the antibacterial polycarbonate foamed plastics. The prepared antibacterial polycarbonate foamed plastics comprise the following raw materials which are taken as components in parts by weight: 100 to 120 parts of polycarbonate, 10 to 20 parts of glass fiber cloth, 4 to 6 parts of mulberry bark fibers, 8 to 10 parts of aramid pulp, 6 to 10 parts of expanded perlite, 2 to 3 parts of calcium carbonate, 2 to 4 parts of azodicarbonamide, 1 to 2 parts of triethanolamine, 1 to 2 parts of polyether modified silicone oil, 1 to 2 parts of maleic anhydride, 10 to 20 parts of pure acrylic emulsions, 1 to 3 parts of azone, 6 to 10 parts of tea meal, 10 to 20 parts of dried luffa stems, 4 to 8 parts of lanthanum loaded zinc oxide, 4 to 6 parts of cerium loaded titanium dioxide, and 0.6 to 0.8 part of sodium ligninsulfonate. The antibacterial polycarbonate foamed plastics disclosed by the invention are microcellular foaming plastics, and uniform in bubbles, low in density, light in weight, and further good in antibacterial properties and mechanical properties.
Owner:QINGDAO HAIZHIYUAN INTELLIGENT TECH
A kind of self-foaming plant fiber modified polypropylene material and preparation method thereof
The invention discloses a self-foaming plant fiber-modified polypropylene bead and a preparation method thereof. The self-foaming plant fiber-modified polypropylene and the preparation method thereof are as follows: polypropylene, plant fiber, strong alkali, compatibilizer, Antioxidants, light stabilizers and other additives are combined according to a specific process. Compared with the traditional foamed polypropylene, the product of the present invention does not need to use additional foaming agent, utilizes the decomposition of the plant fiber itself to generate a cell structure, and at the same time improves the mechanical properties of the material.
Owner:WANHUA CHEMICAL (NINGBO) CO LTD
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