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70results about How to "Increase the direct contact area" patented technology
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Display panel and method of fabricating the same
ActiveCN110109300AImplement side bindingSide binding, can reduce the bezel reduction of the display panelNon-linear opticsOptoelectronicsContact resistance
he application discloses a display panel and a method of fabricating the same. The display panel comprises a first metal layer, an insulating layer, a second metal layer, and a bonding electrode. Theinsulating layer is disposed on the first metal layer and has a first excavation part for exposing the first metal layer. The second metal layer is arranged on the insulating layer and extends to thebottom of the first excavation part to cover the exposed first metal layer. The bonding electrode is formed on the same sides of the first metal layer and the second metal layer. According to the application, the contact area between the first metal layer and the second metal layer that are electrically connected to the bonding electrode is increased; the contact resistance between the first metallayer and the second metal layer is reduced; the burning of the bonding area of the abnormal picture area and the display panel is avoided; and the display effect and the yield of the display panel are improved.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Preparation method for coated silicon/carbon/graphite composite negative electrode material
ActiveCN106025222AIncrease incidenceReduce the first charge and discharge efficiencyCell electrodesSecondary cellsNitrogenSlurry
Disclosed is a preparation method for a coated silicon / carbon / graphite composite negative electrode material. The preparation method comprises the steps of adding silicon powder and a dispersing agent into deionized water, wherein the D50 of the silicon powder is 1.2-1.5[mu]m; performing ball milling for 2-10h, and screening 100-mesh slurry; adding graphite, an organic carbon source and a binder into the deionized water, stirring and mixing uniformly, and enabling the obtained mixture to be mixed with the slurry, and continuously to stir the mixture uniformly; performing spray drying to obtain a silicon / carbon / graphite precursor; performing thermolysis on the silicon / carbon / graphite precursor under the protection of nitrogen or argon; and after screening, mixing the precursor with a coating agent, and performing ball milling for 1-3h, and carrying out heat treatment at a temperature of 400-600 DEG C under the protection of nitrogen or argon for 2-6h to obtain the coated silicon / carbon / graphite composite negative electrode material. According to the preparation method for the coated silicon / carbon / graphite composite negative electrode material provided by the invention, the initial charge-discharge efficiency of the material can be improved.
Owner:INST OF RESOURCES UTILIZATION & RARE EARTH DEV GUANGDONG ACAD OF SCI
Unitary immersed burning evaporator of concentrated percolate
InactiveCN1583205AAchieve separationSave spaceEvaporationWater/sewage treatment by heatingCombustion chamberEngineering
An immersed integral burning evaporator for concentrating the percolated liquid of garbage filling field by burning the gas released from garbage filling field is composed of an evaporating chamber with air exhaust pipe, percolated liquid inlet tube and concentrated liquid outlet tube, and a combustion chamber with refractory linear on its internal surface. The lower part of said combustion chamber is immersed in the liquid in the evaporating chamber. It has high heat transfer efficiency and less possessed space.
Owner:TSINGHUA UNIV
Air-flow type drying oven for drying coating layer of radiate material and blast nozzle parts thereof
ActiveCN101417276AUniform heating on the surfaceIncrease the direct contact areaPretreated surfacesSpray nozzlesEngineeringAirflow
The invention discloses an air flow drying oven for drying the coating of a radiate material and a blast nozzle part thereof. The blast nozzle part is a case, the lower part of which is provided with an air inlet. The middle of the upper part of the case is provided with a guide roller groove, and the case is provided with an inner cavity at the lower part and a left air duct and a right air duct which are positioned at the left side and the right side of the upper part and directly communicated with the inner cavity. An air outlet of the left air duct is a left parallel air flow blast nozzle which inclines towards the left, and the air outlet of the right air duct is a right parallel air flow blast nozzle which inclines towards the right. When the blast nozzle part is used in the drying oven, the left and right blast nozzles accelerate the flow flowing to the left and right sides of the blast nozzle part, and a left horizontal supporting plate and a right horizontal supporting plate lead the air flow to form parallel wind which is parallel to the radiate material, thus increasing the direct contact area between the wind and the radiate material, leading the radiate material surface to be heated evenly and the heat exchange between the parallel hot wind and the radiate material to be more sufficient, improving the heat exchange efficiency and having better drying quality due to even heating.
Owner:CHANGZHOU YONGSHENG NEW MATERIALS EQUIP CO LTD
Thermal-interface material and production thereof
ActiveCN1681381AThermal conductivity performanceUniform heat conductionMaterial nanotechnologySemiconductor/solid-state device detailsCarbon nanotubePolymer composite materials
Owner:TSINGHUA UNIV +1
Nano-photocatalyst and preparation method thereof
ActiveCN105689006AUniform and stable dispersed stateIncrease the direct contact areaOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst activation/preparationIonChemistry
The invention discloses a nano-photocatalyst. The nano-photocatalyst is prepared from, by weight, 30-35 parts of nanometer titanium dioxide, 5-10 parts of nano microcrystalline cellulose colloid (nano microcrystalline cellulose accounts for 2-3.5% by weight), 2-6 parts of adhesive, 1-3 parts of a titanate silane coupling agent, 1-3 parts of anion surfactant, 5-10 parts of dispersant and 80-85 parts of deionized water, wherein the nanometer titanium dioxide is porous anatase type nanometer titanium dioxide, the particle size of the nanometer titanium dioxide is 3-5 nm, and the nano microcrystalline cellulose in the nano microcrystalline cellulose colloid is of a net structure. The nano-photocatalyst and the preparation method thereof are environmentally friendly and free of pollution, the particle size of the porous anatase type nanometer titanium dioxide is 3-5 nm, the specific surface area is large, the nano microcrystalline cellulose of the net structure connects nanometer titanium dioxide to the surface, the distribution range of the nanometer titanium dioxide is expanded, the contact area between the nanometer titanium dioxide and a substrate is increased, and the purifying effect is improved. By means of the nano-photocatalyst, harmful gas degradation is conducted on newly-built shopping malls, large-scale office buildings, newly-decorated dwelling houses and the like, and harmful substances are converted into active substances such as [O] and [HO].
Owner:浙江蓝民环保科技有限公司
Hot rolling spray cooling method for large cylinder
ActiveCN102847732ASolve the problem of uneven coolingIncrease the direct contact areaWork treatment devicesMetal rolling arrangementsEngineeringFlow ratio
The invention relates to a hot rolling spray cooling method for a large cylinder, which is characterized in that an upper spray device and a lower spray device are manufactured; after a large cylinder is rolled, the cylinder is clamped by an upper roller and a lower roller, so that the cylinder is rotated by the driving of frictional force; additionally, the lower spray device extends into the cylinder, and the upper spray device is arranged outside the cylinder; the length of cooling water pipes on the upper spray device and the lower spray device is regulated, so that a connecting line of all of the cooling water pipes on each spray device near the wall end of the cylinder forms a semicircle shape which is concentric with the cylinder; and additionally, the quantity ratio of the cooling water pipes on an upper spray collecting plate and a lower spray collecting plate of the upper spray device and the lower spray device and the flow ratio of cooling water are regulated, so as to cool the inner and outer surfaces of the large cylinder at the same cooling speed after rolling. The hot rolling spray cooling method has the advantages that the problem of uneven cooling of the traditional cylinder heat treatment is solved, the cooling efficiency is increased, the coefficient of heat transfer of the surface of the cylinder is increased on the initial stage of cooling, and the surface quality of the cylinder is greatly increased.
Owner:YANSHAN UNIV
Zigzag tower plate
ActiveCN104492115AReduce flowFull and slow contactDispersed particle separationDistillation separationMass transferEngineering
The invention discloses a zigzag tower plate. The zigzag tower plate comprises a tower plate body; the longitudinal cross-section of the tower plate body is zigzag in shape; the tower plate body comprises inclined plates, V-shaped bottom parts, and reverse-V-shaped top parts; upswept sector plates are symmetrically arranged on the two sides of each V-shaped bottom part; gaps are formed between the upswept sector plates and a corresponding V-shaped bottom part; the inclined plates are provided with a plurality of valve blocks; the valve blocks are bended upward toward the tower plate body; only one end of each valve block is fixed with the corresponding inclined plate; the middle part of each valve lock is separated from the corresponding inclined plate; the middle part of each valve block is raised upward; the other end of each valve block is hanged above the corresponding inclined plate; and the reverse-V-shaped top parts are provided with naturally droopy drainage rope. The zigzag tower plate body is capable of prolonging passing time of gas and liquid, so that mass transfer time is prolonged; the upswept sector plates and the valve blocks are capable of lengthening path of gas and liquid through the tower plate body, prolonging contact mass transfer time of gas with liquid, and increasing mass transfer efficiency.
Owner:NANTONG SUTONG SEPARATION ENG & TECH
Photo-biological sewage purification device
ActiveCN107541459AReduce consumptionIncrease the direct contact areaBioreactor/fermenter combinationsBiological substance pretreatmentsCulture fluidEngineering
The invention discloses a photo-biological sewage purification device and belongs to the technical field of micro-algae culture. The photo-biological sewage purification device comprises a suspensionbase, a shaft frame, a light source device and a fixing device, wherein the suspension base can be suspended on water, a culture solution chamber for holding a culture solution inoculated with microalgae is formed inside the suspension base, a turnover cover is arranged at the upper end of the culture solution chamber, and a water inlet with a valve is formed in the bottom of the culture solutionchamber; the shaft frame is vertically mounted in the middle of the upper end surface of the suspension base, a plurality of umbrella-shaped culture units are light guide plates forming a umbrella shape and are sequentially arranged on the shaft frame from big to small according to a height increasing shape, and a horizontal liquid storage groove is formed in the top of the shaft frame and is connected with a submerged pump positioned in the culture solution chamber through a liquid inlet pipe; the light source device is an LED lamp and is arranged along the shaft frame; the fixing device comprises a plurality of fixing cables, and the fixing cables are used for fixing the suspension base in the water. According to the photo-biological sewage purification device disclosed by the invention,microalgae culture is combined with microalgae domestication, sewage treatment, biological carbon fixation and microalgae recovery, so that the integration and the automation of the microalgae culture are realized.
Owner:GUANGXI UNIV
Toxicity-reducing processing technology of traditional Chinese medicine decoction pieces
InactiveCN110496153AExpansion of the outer wall structureLoose outer wall structurePlant ingredientsToxic materialSemen
The invention provides a toxicity-reducing processing technology of traditional Chinese medicine decoction pieces. The traditional Chinese medicine decoction pieces are semen strychni, the toxicity-reducing processing technology includes the following steps that (1) soaking, raw semen strychni is successively soaked by an alkali solution and an acid solution, outer skin of the semen strychni is removed after the semen strychni is soaked by clean water; (2) slicing, the semen strychni after outer skin of the semen strychni is removed is sliced, dried, mixed with sand, and buried through sand bags; (3) semen strychni slices buried through the sand bags are put into a muffle furnace for heating; and (4) heated materials are taken out for cooling to an indoor temperature, the semen strychni slices are taken out, washed by the clean water, and dried for standby using. According to the toxicity-reducing processing technology, the semen strychni is heated more evenly in the process of heating, changing of inner structure is more conducive to transmission and diffusion of heat in the interior part, and thus the direct contact area between heat and toxic substances is enlarged, direct transformation of the toxic substances is facilitated, and the detoxification effect of the semen strychni is further improved, and therefore, an important role in further improving the application value of the semen strychni is played.
Owner:SUZHOU TIANLING CHINESE TRADITIONAL MEDICINE SLICE
Square steel tube concrete column-steel beam outer ring sleeve plate bolt connection joint
InactiveCN111456235AIncrease the direct contact areaImprove distributionBuilding constructionsBoard structureSteel tube
The invention discloses a square steel tube concrete column-steel beam outer ring sleeve plate bolt connection joint. The square steel tube concrete column-steel beam outer ring sleeve plate bolt connection joint comprises a square steel tube, the square steel tube is sleeved with an upper outer ring sleeve plate and a lower outer ring sleeve plate, the upper outer ring sleeve plate comprises an upper short sleeve, an inner surface of the upper short sleeve is connected with the square steel tube, an outer surface of the upper short sleeve is connected with an upper outer ring plate, the lowerouter ring sleeve plate and the upper outer ring sleeve plate are of the same structure, the lower outer ring sleeve plate comprises a lower short sleeve and a lower outer ring plate, and a steel beam is connected between the upper outer ring sleeve plate and the lower outer ring sleeve plate. The distribution of a column wall yield line is expanded, the column wall rigidity of a joint domain isimproved, and the contribution of an outer ring plate to the joint bearing capacity under the action of external load is increased; the defect that the rigidity at the joint is insufficient due to thefact that an inner ring plate is not arranged is overcome; by adopting the method, the field operation amount is small, the steel structure construction efficiency is improved, the material utilization rate is increased, and good economic benefits and social benefits are achieved.
Owner:SHENYANG JIANZHU UNIVERSITY
Method for extracting seaweed protein by use of specially-made extraction kettle material bag
InactiveCN107474102APracticalIncrease the direct contact areaPeptide preparation methodsCentrifugationRoom temperature
The invention discloses a method for extracting seaweed protein by use of a specially-made extraction kettle material bag. The method comprises steps as follows: (1) in subcritical water extraction equipment, seaweed meal is put in the specially-made extraction kettle material bag, the specially-made extraction kettle material bag is suspended in an extraction kettle, well preheated deoxidized and deionized water is injected into the extraction kettle, and heating and pressurization are performed for an extraction reaction under the ultrasonic condition; (2) after extraction ends, an extraction solution cooled to the room temperature is collected, cooling, precipitation and centrifugation are performed, a liquid supernatant is taken, frozen and dried, and crude seaweed protein is obtained. The specially-made extraction kettle material bag is used for extraction of the seaweed protein, the contact area of the extraction solution and a material is increased, the yield of the crude seaweed protein is notably increased, and the yield of the crude seaweed protein is increased by 4 times without ultrasonic assistance; and the yield of the crude seaweed protein is increased by 1.6 times under ultrasonic assistance.
Owner:SOUTH CHINA UNIV OF TECH
Aluminum alloy die-casting die easy to rapidly cool
The invention discloses an aluminum alloy die-casting die easy to rapidly cool, and belongs to the field of die-casting dies. According to the aluminum alloy die-casting die easy to rapidly cool, after the die is used for die-casting of aluminum alloy liquid, heat in the alloy liquid is adsorbed by a copper net and transmitted to air stretching sleeve rods, so that air stretching bags are heated and transversely expands at present, the contact area of the air stretching bags and an adherent heat pipe is increased, then the air stretching bags continue to expand downward under the action of heat to drive the adherent heat pipe to move down and gradually extend to a heat reducing chamber, so that the air stretching sleeve rods are dislocated with the adherent heat pipe; and compared with the prior art, according to the aluminum alloy die-casting die easy to rapidly cool, the contact area of condensate water in the heat reducing chamber is significantly increased, the cooling is faster, the die-casting efficiency of aluminum alloy is effectively improved, in addition, in cooperation with the effect of a water stirring rod, the water stirring capacity in the condensate water is effectively improved, the condensate water below the multiple air stretching sleeve rods is in a certain shaking state, and the heat taking-away effect is better.
Owner:叶立容
Preparation and application of Tb-MOF nanosheets based on pyrene tetracarboxylic acid
PendingCN113413917AHas visible light catalytic performanceEasy to operateOrganic chemistryOrganic compound preparationCarboxyl radicalCatalytic oxidation
The invention discloses a preparation method and application of Tb-MOF nanosheets based on pyrene tetracarboxylic acid. The preparation method comprises the following steps of: respectively dissolving 1, 3, 6, 8-tetra (4-carboxybenzene) pyrene and terbium acetate hexahydrate or terbium nitrate hexahydrate in N, N-dimethylacetamide, carrying out ultrasonic treatment to completely dissolve the 1, 3, 6, 8-tetra (4-carboxybenzene) pyrene and terbium acetate hexahydrate or terbium nitrate hexahydrate, and then carrying out ultrasonic uniform mixing on two solutions; and preparing the Tb-MOF nanosheets by a microwave synthesis method. The Tb-MOF nanosheets obtained by the method of the invention can realize efficient and high-selectivity catalytic oxidation of thioether organic matters into corresponding sulfoxide compounds in green solvents (water, acetonitrile and methanol), and have a good application prospect.
Owner:GUIZHOU NORMAL UNIVERSITY
Anisotropic conductive film
ActiveCN109845040AIncrease the direct contact areaSuppress short circuitAdhesive processesConductive layers on insulating-supportsAnisotropic conductive filmElectrical resistance and conductance
This anisotropic conductive film, which is capable of reliably inhibiting the occurrence of a short circuit, while reducing the conduction resistance of a connection structure that is anisotropicallyconductively connected, has a structure wherein conductive particles 3 with insulating particles, each of which is obtained by having insulating particles 2 adhere to the surface of a conductive particle 1, are dispersed in an insulating resin layer 5. With respect to the conductive particles 3 with insulating particles in this anisotropic conductive film, the number of insulating particles 2 in contact with a conductive particle 1 in the film thickness direction is smaller than the number of insulating particles 2 in contact with the conductive particle 1 in the film surface direction. The number of insulating particles overlapping conductive particles in a plan view of one of the front and back surfaces of this anisotropic conductive film is preferably smaller than the number of insulating particles overlapping conductive particles in a plan view of the other surface.
Owner:DEXERIALS CORP
Computer case with dust removal function
InactiveCN110427079ALarge rotation rangeIncrease the direct contact areaDigital processing power distributionCooling pipeComputer engineering
The invention discloses a computer case with a dust removal function, and relates to the technical field of computer case dust removal structures. The computer case with the dust removal function comprises a case body, and computer hardware is installed in the case body; wherein the cylinder cover is transversely arranged in the case body, a cavity for containing hardware is formed in the cylindercover, one end of the cylinder cover is open, and the other end of the cylinder cover is sealed through a sealing cover; a base which seals the open end of the cylinder cover and comprises an inserting clamping groove used for installing hardware, the inserting clamping groove is formed in the face, facing the cavity, of the base, the base is electrically connected with the case body, and a wiring slot used for being electrically connected with the computer hardware is formed in the base; a cooling pipe which is arranged on the cylinder cover, one end of the cooling pipe is communicated withcold air, and the other end of the cooling pipe penetrates through the side wall of the cylinder cover and extends to computer hardware located in the cylinder cover so as to spray airflow to the hardware to peel off dust attached to the computer hardware.
Owner:BAOJI UNIV OF ARTS & SCI
Integrated immersed burning evaporator of concentrated percolate
InactiveCN1263530CAchieve separationSave spaceEvaporationWater/sewage treatment by heatingCombustion chamberEngineering
An immersed integral burning evaporator for concentrating the percolated liquid of garbage filling field by burning the gas released from garbage filling field is composed of an evaporating chamber with air exhaust pipe, percolated liquid inlet tube and concentrated liquid outlet tube, and a combustion chamber with refractory linear on its internal surface. The lower part of said combustion chamber is immersed in the liquid in the evaporating chamber. It has high heat transfer efficiency and less possessed space.
Owner:TSINGHUA UNIV
Novel gas flow channel structure for bipolar plate of proton exchange membrane fuel cell
ActiveCN113782763AGuaranteed to be disconnectedIncrease the direct contact areaCollectors/separatorsProton exchange membrane fuel cellMechanical engineering
The invention discloses a novel gas flow channel structure for a bipolar plate of a proton exchange membrane fuel cell, the bipolar plate of the proton exchange membrane fuel cell mainly comprises an anode plate and a cathode plate, and the gas flow channel structure is formed by staggered arrangement of flow guide columns with concave quadrilateral sections in a fish scale shape; a delta wing, close to the inlet of the flow channel, of the flow guide column points to the gas inflow direction, a column of flow guide column delta wings close to the outlet of the flow channel point to the gas outflow direction, a gas main body flow channel is a corrugated flow channel formed by staggered arrangement of flow guide columns, and gap flow channels exist between the corrugated flow channels. According to the invention, the distribution uniformity of the reaction gas in the bipolar plate of the proton exchange membrane fuel cell can be effectively enhanced, the utilization rate of the reaction gas is improved, and water logging is effectively prevented or relieved, so that the performance of the proton exchange membrane fuel cell is improved.
Owner:ZHEJIANG SCI-TECH UNIV
Proportioned anesthetic mixer
InactiveCN114146620ARaise the ratioUniform Feed MixingShaking/oscillating/vibrating mixersRotary stirring mixersPharmaceutical drugDisplay device
The proportioned anesthetic mixer comprises a box body, clamping grooves are formed in the two sides of the top of the box body, clamping rods are in lap joint in the clamping grooves, a fixing plate is fixed between the two clamping rods, a plurality of funnels are fixed to the top of the fixing plate in a penetrating mode, ejector rods are fixed to the tops of the funnels, and first openings are formed in the tops of the ejector rods in a penetrating mode; a display is fixed at the rear end of the funnel; a positioning plate is fixed at the top of the top rod; a first sliding groove is formed in the inner side of the positioning plate; a first spring is fixed between the first sliding block and the inner wall of the first sliding groove; connecting rods are fixed to the inner sides of the first sliding blocks. The multiple funnels are used for containing different medicines, the medicine amount is weighed in real time through the electronic scale, numerical values are visually read through the displayer, medicine proportioning is convenient, and mixing is carried out while uniform feeding is carried out.
Owner:ZHENGZHOU CENT HOSPITAL
Orange opposite-washing type sorting machine
InactiveCN105455159AIncrease the number ofGuaranteed work efficiencyFood treatmentGradingEngineeringVertical bar
The invention discloses an orange opposite-washing type sorting machine. The technical scheme provided by the invention is that: the sorting machine comprises a feeding box and a conveyor belt; a discharging port is arranged on one side of the bottom portion of the feeding box; the discharging port is connected to a channel which is obliquely guided to the conveyor belt; nozzles are arranged above the conveyor belt; the nozzles are symmetrically arranged on the two sides in the lateral upper direction of the conveyor belt; the nozzles are obliquely arranged towards the conveyor belt; the bottom portion of the feeding box is obliquely arranged; oranges are guided to the discharging port through the obliquely arranged bottom portion of the feeding box; a buffer board which is downwardly inclined is arranged at the rear end of the conveyor belt; sorting rods are uniformly arranged on the buffer board; collecting baskets are arranged below the sorting rods; anti-falling fences are arranged on the two side surfaces of the conveyor belt; and each anti-falling fence comprises an upper crossbar, a lower crossbar and vertical bars connected between the upper crossbar and the lower crossbar. The invention aims to provide the orange opposite-washing type sorting machine through which the oranges can be cleaner through the opposite-washing by water on the two sides.
Owner:CHONGQING HENGHE AGRI TECH CO LTD
A direct contact fluid ice slurry generator and its preparation method
ActiveCN110500833BLow flow resistanceImprove liquidityLighting and heating apparatusFood processingProcess engineeringHeat transfer efficiency
The invention relates to a direct contact type fluid ice slurry generator and a preparation method. The direct contact fluid ice slurry generator includes an ice slurry extraction cylinder and a nozzle group, and the ice slurry extraction cylinder has an ice slurry outlet; The nozzle group includes a brine nozzle for spraying brine and an ice-making working medium nozzle for spraying ice-making working fluid, and both the brine nozzle and the ice-making working medium nozzle are arranged on the ice slurry making cylinder , the brine nozzle and the ice-making working medium nozzle are oppositely arranged so that the input brine and ice-making working medium collide; the brine nozzle and the ice-making working medium nozzle are located above the ice slurry outlet, so that the corresponding The nozzle is located above the ice slurry layer during operation. The brine sprayed by the corresponding nozzles collides with the ice-making working medium to increase the mixing degree of the two and improve the heat transfer efficiency. At the same time, during the mixing and collision process, the ice crystals will become smoother in shape and more uniform in size, which reduces the flow resistance of ice slurry, makes ice slurry have better fluidity, and reduces the transportation load.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
Method for improving performance of organic-inorganic composite material
ActiveCN112981931AWide application atmosphereThe preparation process is environmentally friendlyFibre typesUltrasonic/sonic fibre treatmentFiberSurface roughness
The invention relates to a method for improving the performance of an organic-inorganic composite material. By using the method, an organic polymer covering surfaces of micro-nano particles in the composite material is selectively etched and removed, so that inorganic micro-nano particles loaded on the surfaces are partially exposed out of the surfaces of the polymer and fibers, and the surface roughness is deepened, so that the functionality of the inorganic micro-nano particles can be really exerted. Meanwhile, due to the improvement of plasma permeability, the interior of the fiber fabric can be fully treated and etched, the exposure proportion of the micro-nano particles is increased, and the performance of the composite material is further improved. The high specific surface area of the fiber fabric and the inorganic micro-nano particles fully exposed inside and outside can fully endow the composite material with greatly improved functional characteristics. According to the inorganic-organic composite material and product prepared based on large-scale industrial blending, the blending preparation and plasma etching process is environmentally friendly and efficient, and the technological process is mature and easy to implement.
Owner:DONGHUA UNIV
Inclined conveyor bearing outer ring cleaning device
ActiveCN106180051BReduce contact areaIncrease the direct contact areaCleaning using liquidsSpray nozzleEngineering
The invention relates to an inclined conveying-type bearing outer ring washing device. The inclined conveying-type bearing outer ring washing device comprises a conveying assembly for conveying a bearing outer ring, a washing tank and a washing head located inside the washing tank; the conveying assembly comprises two conveyer belts parallelly arranged and vertically staggered and gear motors for driving the conveyer belts; the bearing outer ring is supported between the two conveyer belts in an inclined mode; supporting blocks are arranged on the conveyor belts, and the supporting blocks support the outer marginal angles of the bearing outer ring; the washing head comprises an inclined washing plate; a liquid inlet tube of cleaning fluid is installed on the washing plate; and liquid spray nozzles are arranged on the lower surface of the washing plate. According to the washing device provided by the invention, the bearing outer ring is conveyed in an inclined mode, and the contact area between the bearing outer ring and the conveyor belts is small, so that when inclined washing is conducted, the direct contact area between the cleaning fluid and the bearing outer ring is large, and the washing effect is greatly improved accordingly.
Owner:WUXI SANLI BEARINGS
Groin compress pants with spring pack
InactiveCN103393445ASmall shrinkageIncrease the direct contact areaSurgeryProtective garmentConvex sideBlood vessel
The invention relates to medical supplies used for compression hemostasis for femoral vascular puncture parts, in particular to groin compress pants with a spring pack. The groin compress pants comprise a compress pants body provided with a waist and two legs. The waist is provided with an elastic band. The part of the compress pants body, corresponding to the human groin, is provided with an elongated pocket for holding the spring pack, and the spring pack disposed in the pocket comprises an inner plastic shell, an outer plastic shell and a spring. The cross section of each of the inner plastic shell and the outer plastic shell is arc-shaped. The concave surface of the inner plastic shell is fixedly connected with the concave surface of the outer plastic shell. After the spring pack is disposed in the pocket, a convex surface of the inner plastic shell locates along the human groin. The convex surface of the inner plastic shell of the spring pack can be fully attached to the human groin, and compressing is effective.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
Outdoor unit installing structure, outdoor unit and air conditioner
PendingCN108731136AAdvantages of installation structureIncrease bonding areaLighting and heating apparatusAir conditioning systemsEngineeringMultiple layer
The invention aims to provide an outdoor unit installing structure, an outdoor unit and an air conditioner. The outdoor unit installing structure comprises an upper angular frame, a lower angular frame and a middle fixing frame. Opposite folded edges are arranged on the upper angular frame and the lower angular frame respectively and limit multiple layers of condensers, inclined fixing pieces arearranged on the folded edges, the folded edges are connected with a left side plate through the inclined fixing pieces, and therefore the condensers are connected with the left side plate. Meanwhile,heat exchange holes are formed in the folded edges. Through the first folded edge and the second folded edge, the attaching area of the upper angular frame and the condensers is increased, and the condensers are limited in the thickness direction through the first folded edge and the second folded edge, and will not fall apart easily; meanwhile, the fixing pieces which are inclined are adopted, traditional screw fastening is abandoned, the technological process of screw hitting is omitted, and positioning is directly formed in the vertical direction and left-and-right direction to prevent thecondensers from falling apart under vibration generated in the process of air conditioner running.
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD
An umbrella-shaped tower-type photobiological cultivator
ActiveCN107384752BReduce consumptionIncrease the direct contact areaBioreactor/fermenter combinationsBiological substance pretreatmentsWater filterEngineering
Owner:GUANGXI UNIV
An umbrella tower photobioreactor
ActiveCN107475104BEasy to moveEasy to fixBioreactor/fermenter combinationsBiological substance pretreatmentsLight guidePhotobioreactor
Owner:GUANGXI UNIV
A packaging machine for heat-shrinkable film cloth rolls
ActiveCN113335652BEasy to operateEasy to useWrappers shrinkagePackaging automatic controlEngineeringPhysics
The invention discloses a packaging machine for heat-shrinkable film cloth rolls, which includes an operating table, a support column, an air hole, a fixed plate, a rotating device, a heating mechanism, an adjustment mechanism, a wind force mechanism, and a roll loading mechanism. Set in the operating table, the shape of the air hole is rectangular, two fixing plates are welded on the upper surface of the operating table, the roll loading mechanism is slidably connected in the air hole, and several support columns are welded on the lower surface of the operating table , the wind mechanism is used to generate wind to blow the heat shrinkable film. The advantages are: compared with the prior art, the present invention is more convenient and simple to operate, and can discharge air more uniformly, ensuring uniform heat shrinkage of the heat-shrinkable film, ensuring a beautiful appearance of the package, and at the same time, it can automatically adjust the temperature and the speed of the cloth roll. Adjust to avoid insufficient heat shrinkage at low temperature and damage to heat shrinkable film at high temperature. It is more intelligent, and can pack cloth rolls of different lengths, and has a wider range of applications.
Owner:南通天成包装有限公司
A photobiological sewage purification device
ActiveCN107541459BReduce consumptionIncrease the direct contact areaBioreactor/fermenter combinationsBiological substance pretreatmentsCulture fluidLight guide
The invention discloses a photo-biological sewage purification device and belongs to the technical field of micro-algae culture. The photo-biological sewage purification device comprises a suspensionbase, a shaft frame, a light source device and a fixing device, wherein the suspension base can be suspended on water, a culture solution chamber for holding a culture solution inoculated with microalgae is formed inside the suspension base, a turnover cover is arranged at the upper end of the culture solution chamber, and a water inlet with a valve is formed in the bottom of the culture solutionchamber; the shaft frame is vertically mounted in the middle of the upper end surface of the suspension base, a plurality of umbrella-shaped culture units are light guide plates forming a umbrella shape and are sequentially arranged on the shaft frame from big to small according to a height increasing shape, and a horizontal liquid storage groove is formed in the top of the shaft frame and is connected with a submerged pump positioned in the culture solution chamber through a liquid inlet pipe; the light source device is an LED lamp and is arranged along the shaft frame; the fixing device comprises a plurality of fixing cables, and the fixing cables are used for fixing the suspension base in the water. According to the photo-biological sewage purification device disclosed by the invention,microalgae culture is combined with microalgae domestication, sewage treatment, biological carbon fixation and microalgae recovery, so that the integration and the automation of the microalgae culture are realized.
Owner:GUANGXI UNIV
A display panel and a method for making the same
ActiveCN110109300BImplement side bindingReduce borderNon-linear opticsStructural engineeringContact resistance
The present application discloses a display panel and a method for manufacturing the display panel. The display panel includes a first metal layer, an insulating layer, a second metal layer and a binding electrode; the insulating layer is arranged on the first metal layer , the insulating layer has a first hollowed-out portion exposing the first metal layer; the second metal layer is disposed on the insulating layer and extends to the bottom of the first hollowed-out portion to cover the exposed On the first metal layer; the binding electrode is formed on the same side of the first metal layer and the second metal layer. This application increases the contact area between the first metal layer and the second metal layer electrically connected to the binding electrode, reduces the contact impedance of the two, avoids the difference of the picture and the burning of the binding area of the display panel, and improves the performance of the display panel. display effect and yield.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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